/* =========================================================
   TUFANOĞLU İNŞAAT — Premium CSS System
   ========================================================= */

/* ── 1. Design Tokens ─────────────────────────────────── */
:root {
    --font-display: 'Archivo', Arial, sans-serif;
    --font-body:    'Manrope', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --ink:          #12161b;
    --ink-soft:     #3c454d;
    --ink-muted:    #6b7680;
    --paper:        #f2f4f5;
    --paper-strong: #fbfcfc;
    --paper-dim:    #e6e9eb;
    --stone:        #c3ccd1;
    --accent:       #4a7296;
    --accent-dark:  #33526d;
    --accent-glow:  rgba(74, 114, 150, 0.32);
    --accent-light: #8fa3ab;
    --secondary:    #57646c;
    --secondary-dark: #414c52;
    --line:         rgba(18, 22, 27, 0.12);
    --line-strong:  rgba(18, 22, 27, 0.22);
    --white:        #ffffff;
    --shadow-sm:    0 4px 16px rgba(9, 12, 15, 0.10);
    --shadow:       0 24px 80px rgba(9, 12, 15, 0.16);
    --shadow-lg:    0 40px 120px rgba(9, 12, 15, 0.22);
    --radius:       10px;
    --radius-lg:    18px;
    --max:          1180px;
    --header-height: 96px;
    --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth:  cubic-bezier(0.22, 1, 0.36, 1);
    --dark:         #0d1014;
    --dark-soft:    #14181d;
    --dark-panel:   #1a1e24;
    --border-color: rgba(240, 243, 245, 0.12);
    --text-muted:   rgba(214, 221, 226, 0.68);
}

/* ── 2. Base Reset ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: auto; overflow-x: hidden; }

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

body::selection { color: var(--white); background: var(--accent); }

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2 {
    font-family: var(--font-display);
    line-height: 1.04;
    letter-spacing: -0.01em;
}
h3, h4 {
    font-family: var(--font-body);
    line-height: 1.04;
    letter-spacing: -0.02em;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

/* ── 3. Preloader ─────────────────────────────────────── */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
    transition: opacity 500ms var(--ease-smooth), visibility 500ms;
}

.preloader.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.preloader-mark {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: var(--white);
    font-family: var(--font-body);
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 0.05em;
    animation: preloader-pulse 1.4s var(--ease-smooth) infinite;
}

.preloader-bar {
    width: 180px;
    height: 3px;
    background: rgba(255,255,255,0.12);
    border-radius: 99px;
    overflow: hidden;
}

.preloader-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 99px;
    animation: preloader-fill 1.4s var(--ease-smooth) forwards;
}

@keyframes preloader-pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.06); }
}

@keyframes preloader-fill {
    from { width: 0%; }
    to   { width: 100%; }
}

/* ── 4. Page Transition ───────────────────────────────── */
.page-transition {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: var(--ink);
    clip-path: inset(0 0 100% 0);
    transition: clip-path 480ms var(--ease-out);
    pointer-events: none;
}

.page-transition.is-entering {
    clip-path: inset(0 0 0% 0);
    pointer-events: all;
}

.page-transition.is-leaving {
    clip-path: inset(100% 0 0% 0);
}

/* ── 5. Scroll Progress ───────────────────────────────── */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9001;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transition: width 60ms linear;
}

/* ── 6. Skip Link ─────────────────────────────────────── */
.skip-link {
    position: fixed;
    left: 16px;
    top: 16px;
    z-index: 1000;
    padding: 10px 14px;
    background: var(--ink);
    color: var(--white);
    transform: translateY(-140%);
    transition: transform 180ms ease;
    border-radius: var(--radius);
}
.skip-link:focus { transform: translateY(0); }

/* ── 7. Noise Texture ─────────────────────────────────── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 128px 128px;
}

/* ── 8. Header ────────────────────────────────────────── */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    color: var(--white);
    transition: background 600ms var(--ease-smooth), box-shadow 600ms var(--ease-smooth), color 600ms var(--ease-smooth);
}

.site-header.is-scrolled,
body:not([data-page="anasayfa"]) .site-header {
    color: var(--ink);
    background: rgba(242, 244, 245, 0.92);
    box-shadow: 0 1px 0 var(--line), 0 12px 48px rgba(18, 22, 27, 0.10);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

.topbar {
    max-width: var(--max);
    margin: 0 auto;
    min-height: 34px;
    padding: 7px 24px;
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    font-size: 12px;
    opacity: 0.78;
    border-bottom: 1px solid rgba(255,255,255,0.10);
    transition: border-color 600ms var(--ease-smooth);
}

.site-header.is-scrolled .topbar,
body:not([data-page="anasayfa"]) .topbar {
    border-bottom-color: var(--line);
}

.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.topbar-icon { width: 13px; height: 13px; }

i[data-lucide] { display: inline-flex; vertical-align: middle; }

.nav-shell {
    max-width: var(--max);
    min-height: 70px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: var(--white);
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    border: 1px solid rgba(255,255,255,0.2);
    font-family: var(--font-body);
    font-weight: 900;
    font-size: 15px;
    letter-spacing: 0.04em;
    border-radius: 8px;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.brand strong, .brand small { display: block; white-space: nowrap; }
.brand strong {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.02em;
}
.brand small { margin-top: 1px; font-size: 11px; opacity: 0.70; }

.nav-links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-links a {
    position: relative;
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 600;
    opacity: 0.84;
    transition: opacity 220ms ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 14px; right: 14px;
    bottom: 7px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 280ms var(--ease-out);
}

.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after,
.nav-links a.is-active::after { transform: scaleX(1); }

.nav-cta, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 20px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-weight: 700;
    letter-spacing: 0;
    cursor: pointer;
    transition: transform 360ms var(--ease-out), background 360ms var(--ease-out), border-color 360ms var(--ease-out), box-shadow 360ms var(--ease-out);
}

.nav-cta {
    color: var(--ink);
    background: var(--paper-strong);
    border-color: var(--line-strong);
}

.site-header.is-scrolled .nav-cta,
body:not([data-page="anasayfa"]) .nav-cta {
    color: var(--white);
    background: var(--ink);
    border-color: var(--ink);
}

.nav-cta:hover, .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(9,12,15,0.18);
}

.btn-primary {
    color: var(--white);
    background: var(--accent);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-ghost {
    color: var(--white);
    border-color: rgba(255,255,255,0.36);
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
}

.btn-outline {
    color: var(--ink);
    border-color: var(--line-strong);
    background: var(--paper-strong);
}

.btn-full { width: 100%; }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 0;
    border: 1px solid rgba(255,255,255,0.36);
    border-radius: var(--radius);
    color: currentColor;
    background: transparent;
    cursor: pointer;
    transition: border-color 280ms ease;
}

.site-header.is-scrolled .nav-toggle,
body:not([data-page="anasayfa"]) .nav-toggle { border-color: var(--line-strong); }

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: currentColor;
    border-radius: 1px;
    transition: transform 220ms ease, opacity 220ms ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── 9. Cursor Light ──────────────────────────────────── */
.cursor-light {
    position: fixed;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    opacity: 0.44;
    background: radial-gradient(560px circle at var(--cursor-x, 50%) var(--cursor-y, 35%), rgba(74,114,150,0.18), transparent 60%);
    mix-blend-mode: soft-light;
}

/* ── 10. Cinematic Video Hero ─────────────────────────── */
.video-hero {
    position: relative;
    width: 100%;
    min-height: 600vh; /* Scroll trigger pin space */
    background: var(--ink);
}

.video-scroll-space {
    height: 600vh;
    width: 100%;
    pointer-events: none;
}

.video-sticky {
    position: absolute;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.hero-scrub-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.1) contrast(1.05);
}

.video-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(0deg, rgba(13,16,20,0.85) 0%, rgba(13,16,20,0.4) 40%, rgba(13,16,20,0.2) 100%),
                radial-gradient(circle at center, transparent 40%, rgba(13,16,20,0.5) 100%);
}

.blueprint-grid-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0.35;
}

.grid-line {
    position: absolute;
    background: rgba(255,255,255,0.12);
}
.grid-line-v1 { width: 1px; height: 100%; left: 8%; top: 0; }
.grid-line-v2 { width: 1px; height: 100%; right: 8%; top: 0; }
.grid-line-h1 { width: 100%; height: 1px; top: 12%; left: 0; }
.grid-line-h2 { width: 100%; height: 1px; bottom: 18%; left: 0; }

.measure-mark {
    position: absolute;
    font-size: 10px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.15em;
}
.mark-tl { top: calc(12% - 20px); left: calc(8% + 10px); }
.mark-tr { top: calc(12% + 10px); right: calc(8% + 10px); }
.mark-bl { bottom: calc(18% + 10px); left: calc(8% + 10px); }
.mark-br { bottom: calc(18% - 20px); right: calc(8% + 10px); }

.hero-scroll-cue {
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.axis-indicator {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.2em;
}

.cue-bar {
    width: 2px;
    height: 120px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
}

.cue-progress {
    width: 100%;
    height: 0%;
    background: var(--accent);
    transition: height 0.1s linear;
}

.cue-percentage {
    font-size: 11px;
    color: var(--white);
    font-weight: 700;
}

.chapters-container {
    position: absolute;
    bottom: 18%;
    left: 8%;
    right: 15%;
    z-index: 3;
    display: grid;
}

.chapter-item {
    grid-area: 1 / 1;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
    pointer-events: none;
}

.chapter-item.is-active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.chapter-num {
    display: block;
    font-size: 11px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.chapter-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 64px);
    color: var(--white);
    margin: 0 0 16px 0;
    line-height: 1.1;
}

.chapter-desc {
    font-size: clamp(15px, 1.5vw, 18px);
    color: rgba(255,255,255,0.7);
    max-width: 540px;
}

.video-loader {
    position: absolute;
    inset: 0;
    z-index: 10;
    background: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--white);
    font-size: 12px;
    letter-spacing: 0.1em;
    transition: opacity 0.5s ease;
}

.video-loader.is-loaded {
    opacity: 0;
    pointer-events: none;
}

.loader-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid rgba(255,255,255,0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


/* ── 11. Stats Band ───────────────────────────────────── */
.stats-band {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    transform: translateY(-36px);
    background: var(--line);
    box-shadow: var(--shadow);
}

.stat {
    min-height: 138px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--paper-strong);
    transform-style: preserve-3d;
    will-change: transform;
}

.stat strong {
    display: block;
    font-family: var(--font-body);
    font-size: clamp(32px, 4vw, 50px);
    font-weight: 900;
    line-height: 1;
    color: var(--ink);
}

.stat span { margin-top: 10px; color: var(--ink-muted); font-size: 14px; }

/* ── 12. Marquee Band ─────────────────────────────────── */
.marquee-band {
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper-dim);
    padding: 14px 0;
    user-select: none;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 28s linear infinite;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 0 14px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    white-space: nowrap;
}

.marquee-dot { color: var(--accent); font-size: 8px; }

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-33.333%); }
}

.marquee-band:hover .marquee-track { animation-play-state: paused; }

/* ── 13. Sections ─────────────────────────────────────── */
.section {
    padding: clamp(72px, 9vw, 120px) 24px;
}

.section-heading {
    display: flex;
    flex-direction: column;
    width: min(100%, var(--max));
    margin: 0 auto 40px;
}

.section-heading h2,
.section-copy h2,
.contact-strip h2 {
    max-width: 820px;
    margin: 16px 0 20px;
    font-size: clamp(34px, 4.8vw, 60px);
    text-wrap: balance;
}

.section-copy p, .section-heading p { color: var(--ink-soft); }

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 15px;
    transition: gap 240ms var(--ease-out);
}
.text-link:hover { gap: 14px; }

/* ── 14. Immersive / Blueprint Section ────────────────── */
.immersive-section {
    width: 100%;
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
    gap: clamp(32px, 7vw, 96px);
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(240,243,245,0.94), rgba(195,204,209,0.42)),
        repeating-linear-gradient(90deg, rgba(18,22,27,0.048) 0 1px, transparent 1px 90px),
        repeating-linear-gradient(0deg, rgba(18,22,27,0.036) 0 1px, transparent 1px 90px);
}

.immersive-section > * {
    width: min(100%, var(--max));
}

.immersive-copy { justify-self: end; width: min(100%, 520px); }
.immersive-copy h2 {
    margin: 16px 0 18px;
    font-size: clamp(36px, 5.5vw, 68px);
    line-height: 0.98;
    text-wrap: balance;
}
.immersive-copy p { color: var(--ink-soft); font-size: 18px; }

.blueprint-stage {
    position: relative;
    min-height: clamp(420px, 58vw, 680px);
    width: min(100%, 760px);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(24,21,15,0.98), rgba(48,57,45,0.92)),
        repeating-linear-gradient(90deg, rgba(255,255,255,0.07) 0 1px, transparent 1px 42px),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 42px);
    box-shadow: 0 40px 100px rgba(18,22,27,0.24);
}

.blueprint-grid {
    position: absolute;
    inset: 0;
    opacity: 0.55;
    background:
        linear-gradient(90deg, transparent 48%, rgba(74,114,150,0.25) 49%, rgba(74,114,150,0.25) 51%, transparent 52%),
        linear-gradient(0deg, transparent 48%, rgba(74,114,150,0.20) 49%, rgba(74,114,150,0.20) 51%, transparent 52%);
    background-size: 180px 180px;
}

.blueprint-line {
    position: absolute;
    height: 2px;
    width: 78%;
    left: 11%;
    background: linear-gradient(90deg, transparent, rgba(74,114,150,0.95), transparent);
    transform-origin: left center;
    box-shadow: 0 0 28px rgba(74,114,150,0.42);
}

.line-a { top: 32%;    transform: rotate(16deg)  scaleX(0.35); }
.line-b { bottom: 28%; transform: rotate(-12deg) scaleX(0.42); }

.blueprint-core {
    position: absolute;
    left: 50%; top: 50%;
    width: min(72%, 420px);
    min-height: 240px;
    display: grid;
    place-items: center;
    padding: 36px;
    color: var(--white);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(18px);
    transform: translate(-50%, -50%) rotate(-2deg);
}

.blueprint-core span { color: var(--accent); font-size: 13px; font-weight: 900; letter-spacing: 0.18em; }
.blueprint-core strong {
    display: block;
    margin: 10px 0;
    font-size: clamp(54px, 9vw, 112px);
    line-height: 0.9;
    font-family: var(--font-body);
}
.blueprint-core small { max-width: 260px; color: rgba(255,255,255,0.65); font-weight: 600; }

.blueprint-pill {
    position: absolute;
    padding: 10px 14px;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.pill-a { left: 10%; top: 16%; }
.pill-b { right: 12%; top: 24%; }
.pill-c { right: 18%; bottom: 14%; }

/* ── 15. Pinned Process Section ───────────────────────── */
.pinned-section {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 7vw, 96px);
    align-items: start;
}

.pinned-sticky {
    position: sticky;
    top: calc(var(--header-height) + 32px);
    padding-top: 8px;
}

.pinned-sticky h2 {
    font-size: clamp(32px, 4.5vw, 54px);
    margin: 16px 0 18px;
    text-wrap: balance;
}

.pinned-sticky p { color: var(--ink-soft); font-size: 17px; line-height: 1.65; }

.pinned-steps { display: grid; gap: 18px; }

.pinned-step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 20px;
    align-items: start;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transition: border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), transform 340ms var(--ease-out);
}

.pinned-step:hover {
    border-color: rgba(74,114,150,0.44);
    box-shadow: 0 16px 48px rgba(18,22,27,0.10);
    transform: translateX(4px);
}

.pinned-step-num {
    font-family: var(--font-body);
    font-size: 36px;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    opacity: 0.72;
}

.pinned-step-body h3 { margin-bottom: 8px; font-size: 20px; }
.pinned-step-body p  { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.65; }

/* ── 16. Services ─────────────────────────────────────── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.service-card {
    min-height: 280px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out), border-color 380ms var(--ease-out);
    transform-style: preserve-3d;
    will-change: transform;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(74,114,150,0.44);
    box-shadow: 0 28px 70px rgba(18,22,27,0.12);
}

.service-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 28px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    border: 1px solid rgba(74,114,150,0.38);
    background: linear-gradient(135deg, rgba(74,114,150,0.15), rgba(87,100,108,0.14));
    color: var(--accent-dark);
}

.service-icon i[data-lucide] { width: 24px; height: 24px; }

.service-card h3 { margin-bottom: 10px; font-size: 22px; }
.service-card p  { color: var(--ink-soft); font-size: 15px; line-height: 1.65; margin: 0; }

/* ── 17. Dark Section / Project Carousel ──────────────── */
.dark-section {
    width: 100%;
    max-width: none;
    color: var(--white);
    background:
        linear-gradient(135deg, #15120d 0%, #211c14 50%, #11100d 100%),
        repeating-linear-gradient(90deg, rgba(255,255,255,0.038) 0 1px, transparent 1px 84px);
}

.dark-section > * {
    width: min(100%, var(--max));
    margin-left: auto;
    margin-right: auto;
}

.dark-section .section-heading h2 { color: var(--white); }

.project-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 40px 120px rgba(0,0,0,0.36);
    transform-style: preserve-3d;
    will-change: transform;
}

.carousel-track {
    display: flex;
    transition: transform 580ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}

.project-slide {
    flex: 0 0 100%;
    min-height: 560px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    background: #1e1a12;
    overflow: hidden;
}

.project-slide-img {
    overflow: hidden;
    position: relative;
}

.project-slide-img img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
    transition: transform 600ms var(--ease-smooth);
}

.project-slide:hover .project-slide-img img { transform: scale(1.04); }

.project-slide-content {
    padding: clamp(32px, 5vw, 64px);
    align-self: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.project-slide-content span {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

.project-slide-content h3 {
    margin: 14px 0 12px;
    font-size: clamp(28px, 4.5vw, 52px);
    line-height: 1.02;
}

.project-slide-content p { color: rgba(255,255,255,0.70); font-size: 15px; }

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.project-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    color: rgba(255,255,255,0.80);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
}

.project-meta span i[data-lucide] { width: 14px; height: 14px; opacity: 0.72; }

.carousel-controls {
    position: absolute;
    right: 20px;
    bottom: 20px;
    display: flex;
    gap: 8px;
}

.carousel-controls button {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,0.30);
    border-radius: var(--radius);
    color: var(--white);
    background: rgba(0,0,0,0.28);
    cursor: pointer;
    transition: background 220ms var(--ease-out), transform 220ms var(--ease-out), border-color 220ms;
}

.carousel-controls button:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.carousel-controls button i[data-lucide] { width: 20px; height: 20px; }

/* ── 18. Testimonials ─────────────────────────────────── */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.testimonial-card {
    position: relative;
    padding: 36px 30px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out), border-color 380ms var(--ease-out);
    transform-style: preserve-3d;
    will-change: transform;
    overflow: hidden;
}

.testimonial-card:hover {
    border-color: rgba(74,114,150,0.36);
    box-shadow: 0 24px 64px rgba(18,22,27,0.12);
    transform: translateY(-6px);
}

.testimonial-quote-mark {
    position: absolute;
    top: 16px;
    left: 24px;
    font-size: 80px;
    line-height: 1;
    font-family: var(--font-display);
    font-style: italic;
    color: var(--accent);
    opacity: 0.18;
    pointer-events: none;
}

.testimonial-card blockquote {
    margin: 0 0 24px;
    font-size: 16px;
    line-height: 1.70;
    color: var(--ink-soft);
    font-style: italic;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.testimonial-footer strong { display: block; font-size: 15px; }
.testimonial-footer small  { color: var(--ink-muted); font-size: 13px; }

/* ── 19. Awards Band ──────────────────────────────────── */
.awards-band {
    padding: 40px 24px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper-dim);
    text-align: center;
}

.awards-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 22px;
}

.award-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--paper-strong);
    font-size: 13px;
    font-weight: 700;
    color: var(--ink-soft);
    transition: border-color 220ms ease, color 220ms ease;
}

.award-item:hover { border-color: var(--accent); color: var(--accent-dark); }
.award-item i[data-lucide] { width: 15px; height: 15px; color: var(--secondary); }

/* ── 20. Contact Strip ────────────────────────────────── */
.contact-strip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    padding: 40px;
    transform-style: preserve-3d;
    will-change: transform;
}

/* ── 21. Page Hero ────────────────────────────────────── */
.page-hero {
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-height) + 96px) 24px 80px;
    color: var(--white);
}

.page-hero-bg {
    position: absolute;
    inset: -8% -4%;
    background:
        linear-gradient(90deg, rgba(18,22,27,0.92), rgba(18,22,27,0.70)),
        url('../images/content/hero/tufanoglu-hero.webp') center / cover;
    will-change: transform;
    z-index: 0;
}

.page-hero-inner { position: relative; z-index: 1; }

.page-hero.compact { padding-bottom: 64px; }

.page-hero h1 {
    max-width: 860px;
    margin: 18px 0 16px;
    font-size: clamp(40px, 6vw, 76px);
    text-wrap: balance;
}

.page-hero p { max-width: 720px; color: rgba(255,255,255,0.74); font-size: 18px; }

/* ── 21b. Legal Content Pages ──────────────────────────── */
.legal-content-inner {
    max-width: 760px;
    margin: 0 auto;
}
.legal-content-inner h2 {
    margin: 48px 0 16px;
    font-size: clamp(22px, 3vw, 28px);
}
.legal-content-inner h2:first-child { margin-top: 0; }
.legal-content-inner p,
.legal-content-inner li {
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.75;
}
.legal-content-inner ul { padding-left: 20px; margin: 12px 0 24px; }
.legal-content-inner li { margin-bottom: 8px; }
.legal-content-inner a { color: var(--accent); text-decoration: underline; }
.legal-content-inner .legal-updated {
    margin-top: 48px;
    padding-top: 18px;
    border-top: 1px solid rgba(18, 22, 27, .12);
    font-size: 13.5px;
    color: var(--muted);
}

/* ── 22. Projects Page ────────────────────────────────── */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 36px;
}

.filter-tab {
    padding: 10px 20px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--paper-strong);
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 260ms var(--ease-out);
}

.filter-tab:hover     { border-color: var(--accent); color: var(--accent-dark); }
.filter-tab.is-active { border-color: var(--accent); background: var(--accent); color: var(--white); }

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.project-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out), border-color 380ms var(--ease-out);
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(74,114,150,0.36);
    box-shadow: 0 28px 70px rgba(18,22,27,0.12);
}

.project-card[data-hidden] { display: none; }

.project-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 480ms var(--ease-smooth);
}

.project-card:hover .project-image img { transform: scale(1.06); }

.project-image-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,16,20,0.52);
    opacity: 0;
    transition: opacity 320ms var(--ease-out);
}

.project-card:hover .project-image-overlay { opacity: 1; }
.project-detail-btn { min-height: 44px; font-size: 14px; }

.project-status-badge {
    position: absolute;
    left: 14px; top: 14px;
    padding: 7px 12px;
    background: var(--paper-strong);
    border-radius: 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--ink);
}

.project-body { padding: 24px; }

.project-body-top { display: flex; align-items: center; justify-content: flex-end; margin-bottom: 8px; }
.project-year {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.08em;
}

.project-body h2 { font-size: 24px; margin-bottom: 8px; }
.project-body p  { color: var(--ink-soft); margin-bottom: 12px; font-size: 15px; }

.project-card .project-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    color: var(--ink-soft);
    background: rgba(87,100,108,0.09);
    border: 1px solid var(--line);
    border-radius: 7px;
    font-size: 13px;
    font-weight: 600;
}

.project-card .project-meta span i[data-lucide] { width: 13px; height: 13px; opacity: 0.70; }

.project-body ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.project-body li { position: relative; padding-left: 18px; color: var(--ink-soft); font-size: 14px; }
.project-body li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.72em;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
}

/* ── 23. Corporate Page ───────────────────────────────── */
.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
    gap: clamp(28px, 7vw, 88px);
    align-items: center;
}

.statement-grid {
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transform-style: preserve-3d;
    will-change: transform;
    overflow: hidden;
}

.statement-grid article {
    padding: 28px;
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.statement-grid article:last-child { border-bottom: 0; }

.statement-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(74,114,150,0.12);
    color: var(--accent-dark);
    margin-bottom: 10px;
}

.statement-icon i[data-lucide] { width: 20px; height: 20px; }

.statement-grid h3 { margin-bottom: 6px; font-size: 22px; }
.statement-grid p  { color: var(--ink-soft); font-size: 15px; margin: 0; }

/* Timeline */
.timeline-section { overflow: hidden; }

.timeline {
    position: relative;
    display: grid;
    gap: 0;
    max-width: 780px;
    margin: 0 auto;
    padding: 0;
}

.timeline-line {
    position: absolute;
    left: 7px;
    top: 12px; bottom: 12px;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), rgba(74,114,150,0.14));
}

.timeline-item {
    display: grid;
    grid-template-columns: 16px 1fr;
    column-gap: 26px;
    align-items: start;
    padding: 14px 0;
}

/* Single left-rail layout (older alternating classes neutralized) */
.timeline-left  { direction: ltr; }
.timeline-right { direction: ltr; }
.timeline-item .timeline-card { grid-column: 2; grid-row: 1; text-align: left; }
.timeline-item .timeline-dot  { grid-column: 1; grid-row: 1; }

.timeline-card {
    padding: 22px 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    max-width: none;
    transition: border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), transform 340ms var(--ease-out);
}

.timeline-card:hover {
    border-color: rgba(74,114,150,0.40);
    box-shadow: 0 20px 60px rgba(18,22,27,0.12);
    transform: translateY(-3px);
}

.timeline-year {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 8px;
}

.timeline-card h3 { margin-bottom: 6px; font-size: 20px; }
.timeline-card p  { color: var(--ink-soft); font-size: 14px; margin: 0; }

.timeline-dot {
    width: 16px;
    height: 16px;
    margin-top: 28px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid var(--paper);
    box-shadow: 0 0 0 3px var(--accent-glow);
    flex-shrink: 0;
    justify-self: center;
    z-index: 1;
}

/* Team */
.team-section { background: var(--paper-dim); }

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.team-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 24px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transform-style: preserve-3d;
    will-change: transform;
    transition: border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), transform 340ms var(--ease-out);
}

.team-card:hover {
    border-color: rgba(74,114,150,0.36);
    box-shadow: 0 20px 56px rgba(18,22,27,0.11);
    transform: translateY(-5px);
}

.team-avatar {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: var(--white);
    font-family: var(--font-body);
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 18px;
    letter-spacing: 0.04em;
    box-shadow: 0 8px 28px var(--accent-glow);
}

.team-card strong { display: block; font-size: 17px; font-weight: 800; }
.team-card span   { display: block; font-size: 13px; color: var(--ink-muted); margin-top: 4px; }

/* ── 24. Contact Page ─────────────────────────────────── */
.contact-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 24px;
    align-items: start;
}

.contact-info {
    padding: clamp(24px, 4vw, 36px);
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 12px;
}

.contact-info h2 { margin-bottom: 6px; font-size: 28px; }

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(87,100,108,0.05);
    transition: border-color 220ms ease, background 220ms ease;
}

a.contact-info-item:hover { border-color: var(--accent); background: rgba(74,114,150,0.06); }

.contact-info-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(74,114,150,0.12);
    color: var(--accent-dark);
    flex-shrink: 0;
}

.contact-info-icon i[data-lucide] { width: 18px; height: 18px; }
.contact-info-item span { display: block; font-size: 12px; font-weight: 700; color: var(--ink-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.contact-info-item strong { display: block; margin-top: 3px; font-size: 15px; font-weight: 700; overflow-wrap: anywhere; }

.contact-whatsapp { border-color: rgba(37,211,102,0.25); }
.contact-whatsapp:hover { border-color: rgba(37,211,102,0.60) !important; background: rgba(37,211,102,0.06) !important; }
.contact-whatsapp .contact-info-icon { background: rgba(37,211,102,0.12); color: #25d366; }

.contact-form {
    padding: clamp(24px, 4vw, 36px);
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--ink);
    background: var(--white);
    outline: none;
    transition: border-color 200ms ease, box-shadow 200ms ease;
}

.contact-form textarea { resize: vertical; min-height: 140px; }

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(74,114,150,0.14);
}

.check-row { display: flex !important; align-items: flex-start; gap: 10px; font-size: 14px; }
.check-row input { width: 18px; min-width: 18px; min-height: 18px; margin-top: 3px; }

.form-note { min-height: 24px; margin: 0; color: var(--secondary); font-weight: 700; }

/* ── 25. Footer ───────────────────────────────────────── */
.footer {
    color: rgba(255,255,255,0.74);
    background: var(--ink);
}

.footer-top {
    max-width: var(--max);
    margin: 0 auto;
    padding: 72px 24px 48px;
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1.1fr 1fr;
    gap: 32px;
}

.footer-brand-col { display: flex; flex-direction: column; gap: 16px; }
.footer-brand { color: var(--white); }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.60); line-height: 1.65; margin: 0; max-width: 280px; }

.footer-social { display: flex; gap: 10px; }
.footer-social-link {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.14);
    color: rgba(255,255,255,0.64);
    transition: border-color 220ms ease, color 220ms ease, background 220ms ease;
}
.footer-social-link:hover { border-color: var(--accent); color: var(--accent); background: rgba(74,114,150,0.08); }
.footer-social-link i[data-lucide] { width: 18px; height: 18px; }
.footer-social-link .brand-social-icon {
    width: 18px;
    height: 18px;
    display: inline-grid;
    place-items: center;
}
.footer-social-link .brand-social-icon svg {
    width: 18px;
    height: 18px;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.85;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.footer-nav-col h3,
.footer-contact-col h3,
.footer-awards-col h3 {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.40);
    margin-bottom: 18px;
}

.footer-nav-col a {
    display: block;
    margin-bottom: 10px;
    font-size: 15px;
    color: rgba(255,255,255,0.68);
    transition: color 200ms ease;
}
.footer-nav-col a:hover { color: var(--accent); }

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.68);
    font-size: 14px;
    transition: color 200ms ease;
}

a.footer-contact-item:hover { color: var(--accent); }
.footer-contact-item i[data-lucide] { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.60; }

.footer-award {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 13px;
    color: rgba(255,255,255,0.60);
}
.footer-award i[data-lucide] { width: 15px; height: 15px; color: var(--secondary); flex-shrink: 0; }

.footer-legal a:hover { text-decoration: underline; }

.footer-bottom {
    max-width: var(--max);
    margin: 0 auto;
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,0.10);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    font-size: 13px;
    color: rgba(255,255,255,0.44);
}

/* ── 26. Floating Actions ─────────────────────────────── */
.floating-actions {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.floating-btn {
    position: relative;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    box-shadow: 0 16px 44px rgba(18,22,27,0.22);
    transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out);
}

.floating-btn:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 22px 56px rgba(18,22,27,0.28); }

.floating-whatsapp { background: #25d366; }
.floating-call     { background: var(--secondary); }
.floating-btn i[data-lucide] { width: 22px; height: 22px; }

.floating-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%) translateX(6px);
    background: var(--ink);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out);
}

.floating-btn:hover .floating-tooltip,
.floating-btn:focus-visible .floating-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

@media (hover: none) {
    .floating-tooltip { display: none; }
}

@keyframes floating-pulse {
    0%, 100% { box-shadow: 0 16px 44px rgba(18,22,27,0.22), 0 0 0 0 rgba(37,211,102,0.45); }
    50%      { box-shadow: 0 16px 44px rgba(18,22,27,0.22), 0 0 0 10px rgba(37,211,102,0); }
}

@media (prefers-reduced-motion: no-preference) {
    .floating-whatsapp { animation: floating-pulse 2.6s ease-out infinite; }
    .floating-whatsapp:hover { animation-play-state: paused; }
}

/* ── 27. Reveal Animations ────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── 28. Split Text ───────────────────────────────────── */
.word { display: inline-block; overflow: visible; vertical-align: top; padding-bottom: 0.08em; }
.char { display: inline-block; transform-origin: 50% 85%; will-change: transform, opacity; }
[data-split-text] { overflow-wrap: anywhere; }

/* ── 29. Depth Cards ──────────────────────────────────── */
.hero-panel, .process-card, .service-card, .project-carousel,
.contact-strip, .stat, .testimonial-card, .team-card, .timeline-card,
.statement-grid {
    transform-style: preserve-3d;
    will-change: transform;
}

/* ── 30. Responsive ───────────────────────────────────── */
@media (max-width: 1080px) {
    .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .testimonials-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
    .topbar { display: none; }
    .nav-shell { min-height: 70px; }
    .nav-toggle { display: block; }

    .nav-links {
        position: fixed;
        left: 14px; right: 14px;
        top: 78px;
        display: grid;
        gap: 4px;
        padding: 14px;
        color: var(--ink);
        background: var(--paper-strong);
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow);
        transform: translateY(-16px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out);
    }

    .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
    .nav-links a { padding: 14px; border-radius: 8px; }
    .nav-links a:hover, .nav-links a.is-active { background: rgba(74,114,150,0.10); }
    .nav-links a::after { display: none; }
    .nav-cta { display: none; }

    .stats-band, .service-grid, .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .split-section, .contact-layout, .immersive-section, .pinned-section { grid-template-columns: 1fr; }

    .pinned-sticky { position: static; }

    .project-slide { grid-template-columns: 1fr; min-height: auto; }
    .project-slide-img { aspect-ratio: 16 / 10; }

    .contact-strip { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; }

    .timeline { padding-left: 4px; }
    .timeline-item { grid-template-columns: 14px 1fr; column-gap: 18px; }
    .timeline-card { padding: 18px 20px; }

    .immersive-copy, .blueprint-stage { justify-self: center; width: min(100%, var(--max)); }
    .hero-3d { opacity: 0.48; mask-image: linear-gradient(180deg, rgba(0,0,0,0.32), #000 28%, transparent 90%); }
}

@media (max-width: 768px) {
    :root { --header-height: 70px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    :root { --header-height: 68px; }
    .cursor-light, .scroll-cue { display: none; }
    .hero { min-height: 90svh; padding-left: 18px; padding-right: 18px; }
    .hero h1 { font-size: clamp(36px, 10.5vw, 52px); }
    .hero-panel { width: 100%; margin: 18px 0 0; padding: 18px; }
    .hero-3d { opacity: 0.32; }
    .stats-band, .service-grid, .project-grid, .form-row { grid-template-columns: 1fr; }
    .stats-band { transform: none; margin-top: 0; }
    .stat { min-height: 112px; }
    .section { padding: 60px 18px; }
    .section-heading h2, .section-copy h2, .contact-strip h2 { font-size: clamp(30px, 10vw, 42px); }
    .service-card { min-height: auto; }
    .project-slide-content { padding-bottom: 80px; }
    .carousel-controls { left: 20px; right: auto; }
    .page-hero { padding: 120px 18px 56px; }
    .page-hero h1 { font-size: clamp(34px, 11vw, 50px); }
    .contact-form, .contact-info, .project-body { padding: 20px; }
    .floating-actions { right: 14px; bottom: 14px; }
    .floating-btn { width: 50px; height: 50px; }
    html, body { max-width: 100%; overflow-x: clip; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
    .hero-3d, .cursor-light { display: none; }
    .preloader { display: none; }
    .page-transition { display: none; }
}

/* ── Build Story ─────────────────────────────────────────
   Scroll-driven 3D İnşaat Hikâyesi
   ──────────────────────────────────────────────────────── */
.build-story {
    position: relative;
    height: 800vh; /* 8 phases × 100vh */
}

.build-stage {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100svh;
    overflow: hidden;
    background: #1a1510;
    display: grid;
    grid-template-rows: 1fr;
}

.build-canvas-wrap {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.build-canvas-wrap canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.build-ground {
    position: absolute;
    bottom: 0;
    left: 0; right: 0;
    height: 28%;
    z-index: 0;
    background: linear-gradient(0deg, #0f0c08 0%, #1a1510 100%);
    pointer-events: none;
}

/* Info Panel — sol altta */
.build-info-panel {
    position: absolute;
    left: clamp(20px, 4vw, 56px);
    bottom: clamp(24px, 5vh, 64px);
    z-index: 10;
    max-width: 340px;
    padding: 28px 32px;
    background: rgba(15, 12, 8, 0.78);
    border: 1px solid rgba(74, 114, 150, 0.28);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
    transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.build-phase-num {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
    opacity: 0.80;
}

.build-phase-title {
    font-family: var(--font-body);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800;
    color: var(--white);
    margin: 0 0 10px;
    line-height: 1.05;
    transition: opacity 280ms ease;
}

.build-phase-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.64);
    margin: 0 0 20px;
    line-height: 1.65;
    transition: opacity 280ms ease;
}

/* Phase dots */
.build-phase-dots {
    display: flex;
    gap: 7px;
    align-items: center;
}

.build-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.10);
    cursor: pointer;
    transition: background 280ms ease, transform 280ms ease, width 280ms ease;
}

.build-dot.is-active {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.3);
    width: 20px;
    border-radius: 4px;
}

/* Progress Bar */
.build-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    z-index: 12;
}

.build-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light, #8fa3ab));
    border-radius: 0 2px 2px 0;
    transition: width 400ms cubic-bezier(0.16, 1, 0.3, 1);
    width: 0%;
}

.build-progress-label {
    position: absolute;
    top: 12px;
    right: clamp(20px, 4vw, 56px);
    z-index: 12;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--accent);
    text-transform: uppercase;
    opacity: 0.80;
}

/* Camera label — sağ üst */
.build-cam-label {
    position: absolute;
    top: clamp(80px, 10vh, 110px);
    right: clamp(20px, 4vw, 56px);
    z-index: 12;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: rgba(15, 12, 8, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.72);
    letter-spacing: 0.06em;
}

.build-cam-label i[data-lucide] { width: 14px; height: 14px; opacity: 0.60; }

/* Particles */
.build-particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

/* Scroll indicator — sağ orta */
.build-story::after {
    content: 'KAYDIRARAK KAŞİF ET';
    position: absolute;
    right: clamp(18px, 3vw, 40px);
    top: 50%;
    z-index: 15;
    writing-mode: vertical-lr;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.20em;
    color: rgba(74, 114, 150, 0.55);
    pointer-events: none;
    animation: cue-pulse 2.5s ease-in-out infinite;
}

@keyframes cue-pulse {
    0%, 100% { opacity: 0.4; }
    50%       { opacity: 0.9; }
}

@media (max-width: 680px) {
    .build-story { height: 600vh; }
    .build-info-panel { max-width: calc(100vw - 40px); padding: 20px 22px; }
    .build-phase-title { font-size: 22px; }
    .build-story::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .build-story { height: auto; }
    .build-stage { position: relative; height: 100svh; }
}

/* ── Maps Section ─────────────────────────────────────── */
.maps-section {
    padding: 0;
    background: var(--ink);
}

.maps-header {
    padding: clamp(48px, 7vw, 80px) 24px clamp(32px, 5vw, 56px);
    max-width: var(--max);
    margin: 0 auto;
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.maps-header .eyebrow { color: var(--accent); }
.maps-header h2 { font-size: clamp(28px, 4vw, 48px); color: var(--white); margin: 0; }
.maps-header p  { color: rgba(255, 255, 255, 0.62); font-size: 16px; margin: 0; }

.maps-directions-btn {
    align-self: flex-start;
    color: var(--white) !important;
    border-color: rgba(255, 255, 255, 0.30) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    backdrop-filter: blur(12px);
    margin-top: 8px;
}

.maps-directions-btn:hover {
    border-color: var(--accent) !important;
    background: rgba(74, 114, 150, 0.14) !important;
}

.maps-embed-wrapper {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    filter: saturate(0.7) contrast(1.1) brightness(0.85);
    transition: filter 400ms ease;
}

.maps-embed-wrapper:hover { filter: saturate(0.9) contrast(1.05) brightness(0.95); }
.maps-embed-wrapper iframe { display: block; }

/* ── Preloader label ─────────────────────────────────── */
.preloader-label {
    color: rgba(255, 255, 255, 0.38);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-top: 8px;
}

/* ── 31. Cinematic Video Scrub Hero ───────────────────── */
.video-hero {
    position: relative;
    height: 600vh; /* Scroll space for video duration mapping */
    background: #0d1014;
}

.video-hero .pin-spacer {
    max-width: 100% !important;
    overflow: hidden !important;
}

.video-sticky {
    position: sticky;
    top: 0;
    width: 100%;
    max-width: 100% !important;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    background: #000;
}

.hero-scrub-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.88;
    filter: brightness(0.68) contrast(1.05) saturate(0.85);
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13,16,20,0.5) 0%, rgba(13,16,20,0.1) 40%, rgba(13,16,20,0.7) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Blueprint Grid Lines & Measurement Accents */
.blueprint-grid-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.grid-line {
    position: absolute;
    background: rgba(74, 114, 150, 0.08);
}

.grid-line-v1 { left: 20%; top: 0; bottom: 0; width: 1px; }
.grid-line-v2 { right: 20%; top: 0; bottom: 0; width: 1px; }
.grid-line-h1 { top: 30%; left: 0; right: 0; height: 1px; }
.grid-line-h2 { bottom: 30%; left: 0; right: 0; height: 1px; }

.measure-mark {
    position: absolute;
    font-family: monospace;
    font-size: 9px;
    color: rgba(74, 114, 150, 0.32);
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border: 1px solid rgba(74, 114, 150, 0.12);
    background: rgba(13, 16, 20, 0.4);
}

.mark-tl { top: 90px; left: 40px; border-left: 3px solid var(--accent); }
.mark-tr { top: 90px; right: 40px; border-right: 3px solid var(--accent); }
.mark-bl { bottom: 40px; left: 40px; border-left: 3px solid var(--accent); }
.mark-br { bottom: 40px; right: 40px; border-right: 3px solid var(--accent); }

/* Video Loading Spinner */
.video-loader {
    position: absolute;
    inset: 0;
    background: #0d1014;
    z-index: 99;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transition: opacity 500ms var(--ease-smooth), visibility 500ms;
}

.video-loader.is-loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(74, 114, 150, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Axis Indicator & Scroll Cue */
.hero-scroll-cue {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.axis-indicator {
    font-size: 9px;
    font-family: monospace;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.15em;
}

.cue-bar {
    width: 120px;
    height: 2px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 99px;
    overflow: hidden;
}

.cue-progress {
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width 100ms linear;
}

.cue-percentage {
    font-size: 10px;
    font-family: monospace;
    font-weight: 700;
    color: var(--accent);
}

/* 5 Chapters Typography & Transitions */
.chapters-container {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.chapter-item {
    position: absolute;
    max-width: 620px;
    text-align: center;
    padding: 0 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(32px) rotateX(-10deg);
    filter: blur(8px);
    transition: opacity 600ms ease, transform 600ms cubic-bezier(0.16, 1, 0.3, 1), filter 600ms ease, visibility 600ms;
    will-change: transform, opacity, filter;
}

.chapter-item.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) rotateX(0deg);
    filter: blur(0px);
}

.chapter-num {
    font-family: monospace;
    font-size: 11px;
    color: var(--accent);
    letter-spacing: 0.20em;
    display: block;
    margin-bottom: 16px;
}

.chapter-title {
    font-size: clamp(32px, 5vw, 64px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.05;
    margin: 0 0 18px;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.chapter-desc {
    font-size: 15px;
    line-height: 1.70;
    color: rgba(255, 255, 255, 0.76);
    margin: 0;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

/* ── 32. Editorial Stats ──────────────────────────────── */
.editorial-stats {
    background: #0d1014;
    border-top: 1px solid var(--border-color, #27221c);
    border-bottom: 1px solid var(--border-color, #27221c);
    padding: 80px 24px;
}

.editorial-grid {
    max-width: var(--max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.editorial-stat-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-meta {
    font-family: monospace;
    font-size: 9px;
    color: var(--accent);
    letter-spacing: 0.15em;
}

.editorial-stat-card strong {
    font-size: clamp(40px, 4.5vw, 68px);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.editorial-stat-card p {
    font-size: 14px;
    color: var(--text-muted, #8c8273);
    margin: 0;
}

/* ── 33. Selected Projects (Editorial Grid) ────────────── */
.selected-projects-section {
    background: #0d1014;
}

.editorial-projects-grid {
    max-width: var(--max);
    margin: 64px auto 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.editorial-project-card {
    background: #14181d;
    border: 1px solid var(--border-color, #27221c);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 400ms var(--ease-out), border-color 400ms ease;
}

.editorial-project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(74,114,150,0.3);
}

.project-img-wrapper {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 600ms var(--ease-smooth);
}

.editorial-project-card:hover .project-img-wrapper img {
    transform: scale(1.04);
}

.project-img-wrapper .img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(13,16,20,0.4) 0%, transparent 50%);
}

.project-info {
    padding: 32px;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.project-index {
    font-family: monospace;
    font-size: 11px;
    color: var(--accent);
    letter-spacing: 0.1em;
}

.project-year {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
}

.project-info h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.project-info p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.project-footer {
    display: flex;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 18px;
}

.project-footer span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.project-footer i[data-lucide] {
    width: 14px;
    height: 14px;
}

/* ── 34. Editorial Services ────────────────────────────── */
.editorial-services {
    background: #0d1014;
    border-top: 1px solid var(--border-color);
}

.services-columns {
    max-width: var(--max);
    margin: 64px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.service-column-item {
    border-top: 1px solid var(--border-color);
    padding-top: 28px;
}

.service-index {
    font-family: monospace;
    font-size: 11px;
    color: var(--accent);
    margin-bottom: 16px;
}

.service-column-item h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.service-column-item p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
}

/* ── 35. Process Layout ────────────────────────────────── */
.process-section {
    background: #0d1014;
    border-top: 1px solid var(--border-color);
}

.process-layout {
    max-width: var(--max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
}

.process-sticky {
    position: sticky;
    top: 120px;
}

.process-sticky h2 {
    font-size: clamp(28px, 3.5vw, 48px);
    color: var(--white);
    margin: 16px 0 20px;
    line-height: 1.1;
}

.process-sticky p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
}

.process-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.process-item-card {
    background: #14181d;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    gap: 24px;
}

.process-num {
    font-family: monospace;
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.process-body h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.process-body p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 0;
}

/* ── 36. Sustainability Section ───────────────────────── */
.sustainability-section {
    background: #141613; /* Tint of green/dark slate */
    border-top: 1px solid var(--border-color);
}

.sustainability-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.sustainability-inner h2 {
    font-size: clamp(32px, 4.5vw, 56px);
    color: var(--white);
    margin: 18px 0;
}

.sustainability-inner p {
    font-size: 16px;
    line-height: 1.7;
    color: #a4b2a0; /* Greenish gray */
    margin-bottom: 32px;
}

.sustainability-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.s-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(164, 178, 160, 0.15);
    border-radius: 99px;
    font-size: 13px;
    font-weight: 700;
    color: #cdd8ca;
}

.s-badge i[data-lucide] {
    width: 14px;
    height: 14px;
    color: #57646c;
}

/* ── 37. Contact Inquiry Section ───────────────────────── */
.contact-inquiry-section {
    background: #0d1014;
    border-top: 1px solid var(--border-color);
}

.inquiry-grid {
    max-width: var(--max);
    margin: 0 auto;
    background: #14181d;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    overflow: hidden;
}

.inquiry-info {
    padding: 64px;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.inquiry-info h2 {
    font-size: clamp(28px, 3.5vw, 44px);
    color: var(--white);
    margin: 16px 0 20px;
    line-height: 1.15;
}

.inquiry-info p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 40px;
}

.inquiry-quick-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.inquiry-quick-links a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--white);
    transition: color 200ms ease;
}

.inquiry-quick-links a:hover {
    color: var(--accent);
}

.inquiry-form-wrap {
    padding: 64px;
}

/* Responsive fixes for video-hero and new layouts */
@media (max-width: 980px) {
    .editorial-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .editorial-projects-grid { grid-template-columns: 1fr; }
    .services-columns { grid-template-columns: 1fr; gap: 28px; }
    .process-layout { grid-template-columns: 1fr; gap: 48px; }
    .process-sticky { position: static; }
    .inquiry-grid { grid-template-columns: 1fr; }
    .inquiry-info { border-right: none; border-bottom: 1px solid var(--border-color); padding: 40px; }
    .inquiry-form-wrap { padding: 40px; }
}

@media (max-width: 680px) {
    .editorial-grid { grid-template-columns: 1fr; }
    .editorial-stats { padding: 48px 18px; }
    .inquiry-info, .inquiry-form-wrap { padding: 24px; }
    .mark-tl, .mark-tr, .mark-bl, .mark-br { display: none; }
    .grid-line-v1, .grid-line-v2 { display: none; }
}

/* ── 38. Homepage Bright Corporate Theme ───────────────── */
body[data-page="anasayfa"] {
    background: var(--paper-strong);
    color: var(--ink);
}

body[data-page="anasayfa"] .video-hero {
    min-height: 540vh;
    height: 540vh;
    overflow: clip;
    isolation: isolate;
    background: var(--paper-strong);
}

body[data-page="anasayfa"] .video-scroll-space {
    display: none;
}

body[data-page="anasayfa"] .video-sticky {
    width: 100%;
    min-height: 100svh;
    will-change: transform;
}

body[data-page="anasayfa"] .hero-scrub-canvas {
    opacity: 1;
    display: block;
    width: 100vw;
    height: 100vh;
    filter: brightness(0.95) contrast(1.05) saturate(1.05);
}

body[data-page="anasayfa"] .video-overlay {
    background: linear-gradient(90deg, rgba(13, 16, 20, 0.85) 0%, rgba(13, 16, 20, 0.4) 50%, rgba(13, 16, 20, 0.0) 100%),
                linear-gradient(180deg, rgba(13, 16, 20, 0.2) 0%, rgba(13, 16, 20, 0) 20%, rgba(13, 16, 20, 0.8) 100%);
}

body[data-page="anasayfa"] .blueprint-grid-overlay {
    opacity: 0.10;
}
body[data-page="anasayfa"] .grid-line {
    background: rgba(255, 255, 255, 0.2);
}
body[data-page="anasayfa"] .measure-mark,
body[data-page="anasayfa"] .axis-indicator,
body[data-page="anasayfa"] .cue-percentage {
    color: rgba(255, 255, 255, 0.8);
    text-shadow: none;
}
body[data-page="anasayfa"] .cue-bar {
    background: rgba(255, 255, 255, 0.15);
}

body[data-page="anasayfa"] .chapters-container {
    position: absolute;
    top: 50%;
    left: 8vw;
    transform: translateY(-50%);
    width: 100%;
    pointer-events: none;
    display: flex;
    justify-content: flex-start;
}

body[data-page="anasayfa"] .chapter-item {
    width: min(640px, calc(100vw - 32px));
    max-width: none;
    text-align: left;
}

body[data-page="anasayfa"] .chapter-num {
    color: var(--accent);
    text-shadow: none;
}

body[data-page="anasayfa"] .chapter-title {
    color: #ffffff;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

body[data-page="anasayfa"] .chapter-desc {
    max-width: 580px;
    margin: 0;
    color: rgba(255, 255, 255, 0.75);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    font-weight: 400;
}

body[data-page="anasayfa"] .editorial-stats,
body[data-page="anasayfa"] .selected-projects-section,
body[data-page="anasayfa"] .editorial-services,
body[data-page="anasayfa"] .process-section,
body[data-page="anasayfa"] .sustainability-section,
body[data-page="anasayfa"] .contact-inquiry-section {
    width: 100%;
    max-width: none;
    margin: 0;
    color: var(--ink);
    background: var(--paper-strong);
}

body[data-page="anasayfa"] .selected-projects-section,
body[data-page="anasayfa"] .editorial-services,
body[data-page="anasayfa"] .process-section,
body[data-page="anasayfa"] .sustainability-section,
body[data-page="anasayfa"] .contact-inquiry-section {
    padding: clamp(76px, 8vw, 118px) 24px;
}

body[data-page="anasayfa"] .editorial-stats {
    background: var(--paper);
    padding: clamp(64px, 7vw, 92px) 24px;
}

body[data-page="anasayfa"] .sustainability-section {
    background: var(--paper-dim);
}

body[data-page="anasayfa"] .section-heading h2,
body[data-page="anasayfa"] .process-sticky h2,
body[data-page="anasayfa"] .sustainability-inner h2,
body[data-page="anasayfa"] .inquiry-info h2 {
    color: var(--ink);
}

body[data-page="anasayfa"] .section-heading h2 {
    max-width: 880px;
    opacity: 1;
}

body[data-page="anasayfa"] .section-heading p,
body[data-page="anasayfa"] .project-info p,
body[data-page="anasayfa"] .project-footer span,
body[data-page="anasayfa"] .service-column-item p,
body[data-page="anasayfa"] .process-sticky p,
body[data-page="anasayfa"] .process-body p,
body[data-page="anasayfa"] .inquiry-info p {
    color: var(--ink-muted);
}

body[data-page="anasayfa"] .project-info h3,
body[data-page="anasayfa"] .service-column-item h3,
body[data-page="anasayfa"] .process-body h3 {
    color: var(--ink);
}

/* ── 39. Editorial Grid Structures ───────────────────────── */
body[data-page="anasayfa"] .editorial-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: rgba(18, 22, 27, 0.05);
    border: 1px solid rgba(18, 22, 27, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 0 auto;
    width: min(100%, var(--max));
}

body[data-page="anasayfa"] .editorial-stat-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 32px 24px;
    background: #ffffff;
}

body[data-page="anasayfa"] .stat-meta {
    font-size: 10px;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

body[data-page="anasayfa"] .editorial-stat-card strong {
    font-size: clamp(32px, 4vw, 48px);
    font-family: var(--font-body);
    color: var(--ink);
    line-height: 1;
    margin-bottom: 8px;
}

body[data-page="anasayfa"] .editorial-stat-card p {
    color: var(--ink-soft);
    font-size: 14px;
    margin: 0;
}

body[data-page="anasayfa"] .selected-projects-section > .section-heading,
body[data-page="anasayfa"] .editorial-services > .section-heading,
body[data-page="anasayfa"] .editorial-projects-grid,
body[data-page="anasayfa"] .services-columns,
body[data-page="anasayfa"] .process-layout,
body[data-page="anasayfa"] .inquiry-grid {
    width: min(100%, var(--max));
    margin-left: auto;
    margin-right: auto;
}

body[data-page="anasayfa"] .editorial-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 4vw, 40px);
}

body[data-page="anasayfa"] .editorial-project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #ffffff;
    border: 1px solid rgba(18, 22, 27, 0.06);
    box-shadow: 0 16px 40px rgba(18, 22, 27, 0.04);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

body[data-page="anasayfa"] .editorial-project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(18, 22, 27, 0.08);
}

body[data-page="anasayfa"] .project-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

body[data-page="anasayfa"] .project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

body[data-page="anasayfa"] .editorial-project-card:hover .project-img-wrapper img {
    transform: scale(1.05);
}

body[data-page="anasayfa"] .project-info {
    padding: 28px;
}

body[data-page="anasayfa"] .project-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 12px;
}

body[data-page="anasayfa"] .project-info h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

body[data-page="anasayfa"] .project-footer {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    font-size: 13px;
}

body[data-page="anasayfa"] .project-footer i {
    width: 14px;
    height: 14px;
    margin-right: 6px;
}

body[data-page="anasayfa"] .services-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2px;
    background: rgba(18, 22, 27, 0.05);
    border: 1px solid rgba(18, 22, 27, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

body[data-page="anasayfa"] .service-column-item {
    padding: 32px 24px;
    background: #ffffff;
}

body[data-page="anasayfa"] .service-index {
    font-size: 12px;
    color: var(--accent);
    font-weight: 800;
    margin-bottom: 24px;
}

body[data-page="anasayfa"] .process-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 7vw, 96px);
    align-items: start;
}

body[data-page="anasayfa"] .process-sticky {
    position: sticky;
    top: calc(var(--header-height) + 32px);
}

body[data-page="anasayfa"] .process-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

body[data-page="anasayfa"] .process-item-card {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: #ffffff;
    border: 1px solid rgba(18, 22, 27, 0.06);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 40px rgba(18, 22, 27, 0.03);
}

body[data-page="anasayfa"] .process-num {
    font-family: var(--font-body);
    font-size: 42px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    opacity: 0.4;
}

body[data-page="anasayfa"] .process-body h3 {
    margin-bottom: 12px;
    font-size: 20px;
}

body[data-page="anasayfa"] .sustainability-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

body[data-page="anasayfa"] .sustainability-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

body[data-page="anasayfa"] .s-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--accent);
    border-radius: 99px;
    color: var(--accent-dark);
    background: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    font-weight: 600;
}

body[data-page="anasayfa"] .s-badge i {
    width: 14px;
    height: 14px;
}

body[data-page="anasayfa"] .inquiry-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 6vw, 64px);
    padding: 48px;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1px solid rgba(18, 22, 27, 0.06);
    box-shadow: 0 24px 60px rgba(18, 22, 27, 0.05);
}

body[data-page="anasayfa"] .inquiry-quick-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

body[data-page="anasayfa"] .inquiry-quick-links a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-weight: 600;
    transition: color 200ms ease;
}

body[data-page="anasayfa"] .inquiry-quick-links a:hover {
    color: var(--accent-dark);
}

body[data-page="anasayfa"] .inquiry-quick-links i {
    color: var(--accent);
    width: 18px;
    height: 18px;
}

body[data-page="anasayfa"] .contact-inquiry-section .contact-form {
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
}

body[data-page="anasayfa"] .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

body[data-page="anasayfa"] .contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-soft);
}

body[data-page="anasayfa"] .contact-form input,
body[data-page="anasayfa"] .contact-form select,
body[data-page="anasayfa"] .contact-form textarea {
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid rgba(18, 22, 27, 0.12);
    background: var(--paper);
    color: var(--ink);
    font-size: 15px;
    transition: all 0.3s ease;
}

body[data-page="anasayfa"] .contact-form input:focus,
body[data-page="anasayfa"] .contact-form select:focus,
body[data-page="anasayfa"] .contact-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

body[data-page="anasayfa"] .contact-form button {
    margin-top: 16px;
}

@media (max-width: 960px) {
    body[data-page="anasayfa"] .editorial-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    body[data-page="anasayfa"] .editorial-projects-grid { grid-template-columns: minmax(0, 1fr); }
    body[data-page="anasayfa"] .services-columns { grid-template-columns: minmax(0, 1fr); }
    body[data-page="anasayfa"] .process-layout { grid-template-columns: minmax(0, 1fr); }
    body[data-page="anasayfa"] .process-sticky { position: static; margin-bottom: 32px; }
    body[data-page="anasayfa"] .inquiry-grid { grid-template-columns: 1fr; padding: 24px; }
    body[data-page="anasayfa"] .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    body[data-page="anasayfa"] .video-hero { height: 500vh; min-height: 500vh; }
    body[data-page="anasayfa"] .chapter-item { width: min(100%, calc(100vw - 32px)); }
    body[data-page="anasayfa"] .chapter-title { font-size: clamp(34px, 11vw, 48px); }
    body[data-page="anasayfa"] .chapter-desc { font-size: 14px; }
    body[data-page="anasayfa"] .selected-projects-section,
    body[data-page="anasayfa"] .editorial-services,
    body[data-page="anasayfa"] .process-section,
    body[data-page="anasayfa"] .sustainability-section,
    body[data-page="anasayfa"] .contact-inquiry-section {
        padding: 64px 18px;
    }
    body[data-page="anasayfa"] .editorial-projects-grid,
    body[data-page="anasayfa"] .services-columns { margin-top: 40px; }
    body[data-page="anasayfa"] .process-item-card { padding: 24px; gap: 18px; }
}

/* ── 39. Editorial Grid Structures ───────────────────────── */
.editorial-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: rgba(255,255,255,0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.editorial-stat-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 32px 24px;
    background: var(--dark-panel);
}

.stat-meta {
    font-size: 10px;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.editorial-stat-card strong {
    font-size: clamp(32px, 4vw, 48px);
    font-family: var(--font-body);
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.editorial-stat-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

.editorial-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 4vw, 40px);
}

.editorial-project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-panel);
    border: 1px solid var(--border-color);
    transition: transform 0.4s var(--ease-out);
}

.editorial-project-card:hover {
    transform: translateY(-8px);
}

.project-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.editorial-project-card:hover .project-img-wrapper img {
    transform: scale(1.05);
}

.project-info {
    padding: 28px;
}

.project-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 12px;
}

.project-info h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.project-footer {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    font-size: 13px;
    color: var(--text-muted);
}

.project-footer i {
    width: 14px;
    height: 14px;
    margin-right: 6px;
}

.services-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2px;
    background: var(--border-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-column-item {
    padding: 32px 24px;
    background: var(--dark-panel);
}

.service-index {
    font-size: 12px;
    color: var(--accent);
    font-weight: 800;
    margin-bottom: 24px;
}

.process-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 7vw, 96px);
    align-items: start;
}

.process-sticky {
    position: sticky;
    top: calc(var(--header-height) + 32px);
}

.process-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.process-item-card {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--dark-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.process-num {
    font-family: var(--font-body);
    font-size: 42px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    opacity: 0.5;
}

.process-body h3 {
    margin-bottom: 12px;
    font-size: 20px;
}

.sustainability-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.sustainability-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.s-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--accent);
    border-radius: 99px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
}

.s-badge i {
    width: 14px;
    height: 14px;
}

.inquiry-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 6vw, 64px);
    padding: 48px;
    border-radius: var(--radius-lg);
}

.inquiry-quick-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

.inquiry-quick-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
}

.inquiry-quick-links i {
    color: var(--accent);
    width: 18px;
    height: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 600;
}

.contact-form button {
    margin-top: 16px;
}

@media (max-width: 960px) {
    .editorial-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .editorial-projects-grid { grid-template-columns: minmax(0, 1fr); }
    .services-columns { grid-template-columns: minmax(0, 1fr); }
    .process-layout { grid-template-columns: minmax(0, 1fr); }
    .process-sticky { position: static; margin-bottom: 32px; }
    .inquiry-grid { grid-template-columns: 1fr; padding: 24px; }
    .form-row { grid-template-columns: 1fr; }
}

/* =========================================================
   Engineering Precision Section (Tactile Brutalism)
   ========================================================= */
.engineering-section {
    position: relative;
    width: 100%;
    background-color: var(--paper-strong);
    padding: 0;
    overflow: hidden;
}

.engineering-sticky {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.engineering-content {
    position: absolute;
    top: 15vh;
    left: 8vw;
    z-index: 10;
    max-width: 500px;
}

.engineering-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--ink);
    margin-bottom: 24px;
}

.engineering-desc {
    color: var(--ink-soft);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Blueprint Canvas & Abstract Architecture */
.blueprint-canvas {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: 
        linear-gradient(rgba(18, 22, 27, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 22, 27, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Real Caliper Photo — scroll-scrubbed reveal */
.caliper-photo-stage {
    position: relative;
    width: 120px; /* driven by JS: 120px -> getEndWidth()px, same eased interpolation as before */
    filter: drop-shadow(0 30px 60px rgba(18, 22, 27, 0.22));
}

.caliper-photo-mask {
    position: relative;
    width: 100%;
    height: clamp(90px, 14vw, 150px); /* kumpas.png has a square canvas; this crops to just the tool band */
    overflow: hidden;
}

.caliper-photo {
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    height: auto;
    max-width: none;
    width: var(--caliper-target-width, 760px);
    transform: translateY(-50%);
    filter: grayscale(0.18) contrast(1.08) sepia(0.06);
    user-select: none;
}

.caliper-highlight {
    position: absolute;
    top: -10%;
    bottom: -10%;
    width: 2px;
    left: 0;
    background: linear-gradient(180deg, var(--accent-light), var(--accent));
    box-shadow: 0 0 14px var(--accent-glow);
    pointer-events: none;
}

.caliper-measure-line {
    position: absolute;
    top: -34px;
    left: 0;
    display: flex;
    align-items: center;
    pointer-events: none;
}

.caliper-value {
    background: var(--ink);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-family: 'Inter', monospace;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    white-space: nowrap;
}

/* =========================================================
   Brand Logo & Premium Stats (Bento Grid)
   ========================================================= */
.brand-logo {
    max-height: 62px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.brand:hover .brand-logo {
    transform: scale(1.05);
}

.premium-stats {
    position: relative;
    padding: 100px 5vw;
    background: var(--paper);
    z-index: 10;
}

.stats-bento-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.bento-stat-card {
    position: relative;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 24px;
    padding: 40px 32px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

.bento-stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.bento-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(168,145,116,0.15) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    border-radius: 50%;
    pointer-events: none;
    transition: transform 0.5s ease;
}
.bento-stat-card:hover .bento-glow {
    transform: scale(1.5);
}

.bento-content {
    position: relative;
    z-index: 2;
}

.bento-meta {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: auto;
}

.bento-meta i {
    width: 16px;
    height: 16px;
}

.bento-value {
    font-family: var(--font-body);
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 300;
    line-height: 1;
    color: var(--ink);
    margin: 24px 0 8px 0;
    display: block;
    letter-spacing: -2px;
}

.bento-label {
    font-size: 1.1rem;
    color: var(--ink-soft);
    font-weight: 400;
}

@media (max-width: 1024px) {
    .stats-bento-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .stats-bento-container { grid-template-columns: 1fr; }
}

.caliper-measure-line::before { left: 0; }
.caliper-measure-line::after { right: 0; }

/* =========================================================
   Services Flow (Multi-Canvas)
   ========================================================= */
.service-flow-section {
    position: relative;
    width: 100%;
    height: 100vh; /* This will be pinned */
    background: #000;
    overflow: hidden;
}

.flow-sticky {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.flow-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.flow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: flex;
    align-items: center;
    padding: 0 10vw;
    pointer-events: none;
    /* Soft dark gradient to make text readable */
    background: linear-gradient(90deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.8) 100%);
}

.flow-overlay.left-text {
    justify-content: flex-start;
}

.flow-overlay.right-text {
    justify-content: flex-end;
    background: linear-gradient(270deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.8) 100%);
}

.flow-content-box {
    max-width: 500px;
    background: rgba(20, 20, 20, 0.4);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 3rem;
    border-radius: 20px;
}

.flow-content-box h2 {
    font-size: clamp(2.5rem, 4vw, 4rem);
    color: var(--paper);
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.flow-content-box p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .flow-overlay, .flow-overlay.right-text {
        justify-content: flex-end !important;
        align-items: flex-end;
        padding: 2rem;
        background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    }
    .flow-content-box {
        padding: 1.5rem;
        background: transparent;
        backdrop-filter: none;
        border: none;
    }
}

/* =========================================================
   42. Final Cinematic Layout Stabilization
   ========================================================= */

html,
body {
    max-width: 100%;
    overflow-x: clip;
}

h1,
h2,
h3,
h4,
.chapter-title,
.flow-content-box h2,
.bento-value {
    letter-spacing: 0;
}

.split-line {
    display: block;
    overflow: hidden;
    /* room for descenders (y, g, ğ, ş) so the mask never clips their tails */
    padding-bottom: 0.18em;
    margin-bottom: -0.18em;
}

.word {
    display: inline-block;
    white-space: nowrap;
    overflow: visible;
}

.char {
    display: inline-block;
    will-change: transform, opacity;
}

body[data-page="anasayfa"] main {
    width: 100%;
    max-width: none;
    overflow: clip;
}

body[data-page="anasayfa"] .video-hero {
    position: relative !important;
    inset: auto !important;
    width: 100%;
    height: 520vh;
    min-height: 520vh;
    margin: 0;
    overflow: visible;
    isolation: isolate;
    background: #0b0b0a;
    transform: none !important;
}

body[data-page="anasayfa"] .video-sticky,
body[data-page="anasayfa"] .engineering-sticky,
body[data-page="anasayfa"] .flow-sticky {
    position: sticky !important;
    top: 0;
    left: auto;
    width: 100%;
    max-width: none;
    height: 100vh;
    height: 100svh;
    min-height: 0;
    transform: none !important;
}

body[data-page="anasayfa"] .video-sticky {
    background: #0b0b0a;
}

body[data-page="anasayfa"] .hero-scrub-canvas,
body[data-page="anasayfa"] .flow-canvas {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 1;
}

body[data-page="anasayfa"] .hero-scrub-canvas {
    filter: brightness(.78) contrast(1.08) saturate(.92);
}

body[data-page="anasayfa"] .video-scroll-space {
    display: none !important;
}

body[data-page="anasayfa"] .video-overlay {
    background:
        linear-gradient(90deg, rgba(10, 10, 9, .80) 0%, rgba(10, 10, 9, .40) 46%, rgba(10, 10, 9, .08) 72%),
        linear-gradient(180deg, rgba(10, 10, 9, .28) 0%, transparent 35%, rgba(10, 10, 9, .60) 100%);
}

body[data-page="anasayfa"] .chapters-container {
    inset: 0;
    width: auto;
    transform: none;
    padding: 0 max(7vw, 32px);
    align-items: center;
}

body[data-page="anasayfa"] .chapter-item {
    left: max(7vw, 32px);
    width: min(610px, calc(100vw - 120px));
    padding: 0;
}

body[data-page="anasayfa"] .chapter-title {
    font-size: clamp(42px, 5.6vw, 78px);
    line-height: 1.02;
    text-wrap: balance;
}

body[data-page="anasayfa"] .chapter-desc {
    max-width: 590px;
    font-size: clamp(14px, 1.25vw, 17px);
    line-height: 1.72;
    color: rgba(255, 255, 255, .82);
}

body[data-page="anasayfa"] .hero-scroll-cue {
    left: auto;
    right: max(3vw, 24px);
    bottom: 34px;
    transform: none;
    align-items: flex-end;
}

body[data-page="anasayfa"] .cue-bar {
    width: clamp(90px, 12vw, 170px);
}

body[data-page="anasayfa"] .premium-stats,
body[data-page="anasayfa"] .engineering-section,
body[data-page="anasayfa"] .service-flow-section,
body[data-page="anasayfa"] .selected-projects-section,
body[data-page="anasayfa"] .editorial-services,
body[data-page="anasayfa"] .process-section,
body[data-page="anasayfa"] .sustainability-section,
body[data-page="anasayfa"] .contact-inquiry-section,
body[data-page="anasayfa"] .material-landscape {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: none;
    margin: 0;
}

body[data-page="anasayfa"] .premium-stats {
    padding: clamp(70px, 8vw, 108px) 24px;
    background: var(--paper);
    border: 0;
}

body[data-page="anasayfa"] .stats-bento-container {
    width: min(100%, var(--max));
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

body[data-page="anasayfa"] .bento-stat-card {
    min-width: 0;
    min-height: 196px;
    padding: 30px 26px;
    border-radius: 8px;
    contain: paint;
    background: rgba(255, 255, 255, .76);
    border-color: rgba(18, 22, 27, .08);
    box-shadow: 0 18px 55px rgba(18, 22, 27, .055);
}

body[data-page="anasayfa"] .bento-value {
    font-family: var(--font-body);
    font-size: clamp(42px, 5vw, 66px);
    font-weight: 700;
}

body[data-page="anasayfa"] .engineering-section {
    height: 260vh;
    min-height: 260vh;
    overflow: visible;
    background: var(--paper-strong);
}

body[data-page="anasayfa"] .engineering-sticky {
    overflow: hidden;
    background:
        linear-gradient(rgba(18, 22, 27, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 22, 27, .045) 1px, transparent 1px),
        var(--paper-strong);
    background-size: 40px 40px;
}

body[data-page="anasayfa"] .engineering-content {
    top: clamp(130px, 17vh, 180px);
    left: max(7vw, 32px);
    width: min(470px, calc(100vw - 64px));
}

body[data-page="anasayfa"] .engineering-title {
    font-size: clamp(38px, 5vw, 68px);
    line-height: 1.02;
}

body[data-page="anasayfa"] .blueprint-canvas {
    background: transparent;
}

body[data-page="anasayfa"] .caliper-photo-stage {
    max-width: calc(100vw - 96px);
}

body[data-page="anasayfa"] .service-flow-section {
    height: 300vh;
    min-height: 300vh;
    overflow: visible;
    background: #0b0b0a;
}

body[data-page="anasayfa"] #flow-zemin {
    height: 380vh;
    min-height: 380vh;
}

body[data-page="anasayfa"] .flow-sticky {
    overflow: hidden;
    background: #0b0b0a;
}

body[data-page="anasayfa"] .flow-sticky::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(0, 0, 0, .14), transparent 35%, rgba(0, 0, 0, .30));
}

body[data-page="anasayfa"] .flow-overlay {
    z-index: 2;
    padding-inline: max(7vw, 32px);
    background: linear-gradient(90deg, rgba(7, 7, 7, .82), rgba(7, 7, 7, .16) 58%, transparent 76%);
}

body[data-page="anasayfa"] .flow-overlay.right-text {
    background: linear-gradient(270deg, rgba(7, 7, 7, .82), rgba(7, 7, 7, .16) 58%, transparent 76%);
}

body[data-page="anasayfa"] .flow-content-box {
    width: min(500px, 46vw);
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
}

body[data-page="anasayfa"] .flow-content-box h2 {
    font-size: clamp(46px, 6.3vw, 88px);
    line-height: .98;
    text-shadow: 0 8px 32px rgba(0, 0, 0, .36);
}

body[data-page="anasayfa"] .flow-content-box p {
    max-width: 470px;
    font-size: clamp(14px, 1.2vw, 17px);
    color: rgba(255, 255, 255, .80);
}

body[data-page="anasayfa"] .selected-projects-section,
body[data-page="anasayfa"] .editorial-services,
body[data-page="anasayfa"] .process-section,
body[data-page="anasayfa"] .contact-inquiry-section {
    background: var(--paper-strong);
}

body[data-page="anasayfa"] .selected-projects-section {
    padding-top: clamp(88px, 10vw, 148px);
}

body[data-page="anasayfa"] .section-heading h2 {
    font-size: clamp(38px, 5.4vw, 70px);
    line-height: 1.04;
    text-wrap: balance;
}

body[data-page="anasayfa"] .editorial-projects-grid {
    align-items: stretch;
}

body[data-page="anasayfa"] .editorial-project-card {
    min-width: 0;
    border-radius: 8px;
    contain: paint;
}

body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
}

body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) .project-img-wrapper {
    min-height: 430px;
    aspect-ratio: auto;
}

body[data-page="anasayfa"] .project-info {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
}

body[data-page="anasayfa"] .services-columns,
body[data-page="anasayfa"] .process-item-card,
body[data-page="anasayfa"] .inquiry-grid {
    border-radius: 8px;
}

body[data-page="anasayfa"] .service-column-item,
body[data-page="anasayfa"] .process-item-card,
body[data-page="anasayfa"] .process-body,
body[data-page="anasayfa"] .process-list {
    min-width: 0;
}

body[data-page="anasayfa"] .process-layout {
    grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr);
}

body[data-page="anasayfa"] .process-item-card {
    contain: paint;
}

body[data-page="anasayfa"] .sustainability-section {
    background:
        linear-gradient(110deg, rgba(87, 100, 108, .13), transparent 42%),
        var(--paper-dim);
}

body[data-page="anasayfa"] .sustainability-inner p {
    color: var(--ink-muted);
}

body[data-page="anasayfa"] .inquiry-grid {
    overflow: hidden;
}

body[data-page="anasayfa"] .inquiry-info,
body[data-page="anasayfa"] .inquiry-form-wrap {
    padding: clamp(32px, 5vw, 62px);
}

body[data-page="anasayfa"] .inquiry-form-wrap {
    border-left: 1px solid rgba(18, 22, 27, .08);
}

body[data-page="anasayfa"] .contact-form input,
body[data-page="anasayfa"] .contact-form select,
body[data-page="anasayfa"] .contact-form textarea {
    width: 100%;
    color: var(--ink);
    background: var(--paper-strong);
    border-color: rgba(18, 22, 27, .16);
    border-radius: 6px;
}

body[data-page="anasayfa"] .contact-form input:focus,
body[data-page="anasayfa"] .contact-form select:focus,
body[data-page="anasayfa"] .contact-form textarea:focus {
    outline: 2px solid rgba(74, 114, 150, .26);
    outline-offset: 2px;
    border-color: var(--accent);
}

.material-landscape {
    min-height: clamp(390px, 52vw, 680px);
    display: grid;
    align-items: end;
    overflow: hidden;
    color: #fff;
    background: #181715;
}

.material-landscape-media,
.material-landscape-shade {
    position: absolute;
    inset: 0;
}

.material-landscape-media {
    background-image: url("../images/content/hero/tufanoglu-hero.webp");
    background-position: center 58%;
    background-size: cover;
    transform: translateZ(0);
}

.material-landscape-shade {
    background:
        linear-gradient(90deg, rgba(9, 12, 15, .90), rgba(9, 12, 15, .58) 55%, rgba(9, 12, 15, .34)),
        linear-gradient(180deg, rgba(9, 12, 15, .30) 0%, transparent 38%, rgba(9, 12, 15, .90));
}

.material-landscape-content {
    position: relative;
    z-index: 1;
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: 0 24px clamp(58px, 7vw, 96px);
}

.material-landscape-content h2 {
    max-width: 760px;
    margin: 15px 0 18px;
    color: #fff;
    font-size: clamp(44px, 7vw, 92px);
    line-height: .98;
}

.material-landscape-content p {
    max-width: 570px;
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: clamp(14px, 1.3vw, 17px);
}

.footer-top {
    grid-template-columns: minmax(260px, 1.2fr) minmax(150px, .65fr) minmax(280px, 1fr);
}

.footer-brand-logo {
    display: block;
    width: auto;
    max-width: 150px;
    max-height: 66px;
    padding: 7px 10px;
    border-radius: 6px;
    background: rgba(240, 243, 245, .94);
}

.footer-bottom {
    clear: both;
}

@media (max-width: 980px) {
    body[data-page="anasayfa"] .stats-bento-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) {
        display: block;
    }

    body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) .project-img-wrapper {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    body[data-page="anasayfa"] .process-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-page="anasayfa"] .inquiry-form-wrap {
        border-top: 1px solid rgba(18, 22, 27, .08);
        border-left: 0;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-contact-col {
        grid-column: 1 / -1;
    }
}

@media (max-width: 680px) {
    body[data-page="anasayfa"] .video-hero {
        height: 460vh;
        min-height: 460vh;
    }

    body[data-page="anasayfa"] .chapters-container {
        padding: 0 20px;
        align-items: flex-end;
        padding-bottom: 18vh;
    }

    body[data-page="anasayfa"] .chapter-item {
        left: 20px;
        width: calc(100vw - 40px);
    }

    body[data-page="anasayfa"] .chapter-title {
        font-size: clamp(38px, 12vw, 56px);
    }

    body[data-page="anasayfa"] .chapter-desc {
        max-width: calc(100vw - 42px);
        font-size: 14px;
        line-height: 1.58;
    }

    body[data-page="anasayfa"] .hero-scroll-cue {
        right: 20px;
        bottom: 20px;
    }

    body[data-page="anasayfa"] .premium-stats {
        padding-inline: 16px;
    }

    body[data-page="anasayfa"] .stats-bento-container {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    body[data-page="anasayfa"] .bento-stat-card {
        min-height: 155px;
        padding: 20px 16px;
    }

    body[data-page="anasayfa"] .bento-meta {
        font-size: 9px;
        letter-spacing: 0;
    }

    body[data-page="anasayfa"] .bento-value {
        font-size: clamp(34px, 11vw, 48px);
    }

    body[data-page="anasayfa"] .bento-label {
        font-size: 13px;
        line-height: 1.35;
    }

    body[data-page="anasayfa"] .engineering-section {
        height: 220vh;
        min-height: 220vh;
    }

    body[data-page="anasayfa"] .engineering-content {
        top: 112px;
        left: 20px;
        width: calc(100vw - 40px);
    }

    body[data-page="anasayfa"] .engineering-title {
        font-size: clamp(36px, 11vw, 52px);
    }

    body[data-page="anasayfa"] .engineering-desc {
        max-width: 88%;
        font-size: 14px;
    }

    body[data-page="anasayfa"] .caliper-photo-stage {
        margin-top: 20vh;
    }

    body[data-page="anasayfa"] .service-flow-section {
        height: 250vh;
        min-height: 250vh;
    }

    body[data-page="anasayfa"] #flow-zemin {
        height: 310vh;
        min-height: 310vh;
    }

    body[data-page="anasayfa"] .flow-overlay,
    body[data-page="anasayfa"] .flow-overlay.right-text {
        padding: 0 20px 11vh;
        align-items: flex-end;
        justify-content: flex-start !important;
        background: linear-gradient(0deg, rgba(5, 5, 5, .92), rgba(5, 5, 5, .22) 62%, transparent);
    }

    body[data-page="anasayfa"] .flow-content-box {
        width: 100%;
    }

    body[data-page="anasayfa"] .flow-content-box h2 {
        font-size: clamp(42px, 14vw, 64px);
    }

    body[data-page="anasayfa"] .flow-content-box p {
        font-size: 14px;
        line-height: 1.55;
    }

    body[data-page="anasayfa"] .selected-projects-section,
    body[data-page="anasayfa"] .editorial-services,
    body[data-page="anasayfa"] .process-section,
    body[data-page="anasayfa"] .sustainability-section,
    body[data-page="anasayfa"] .contact-inquiry-section {
        padding-inline: 16px;
    }

    body[data-page="anasayfa"] .section-heading h2 {
        font-size: clamp(34px, 10vw, 48px);
    }

    body[data-page="anasayfa"] .project-info,
    body[data-page="anasayfa"] .process-item-card {
        padding: 22px;
    }

    body[data-page="anasayfa"] .process-item-card {
        gap: 15px;
    }

    body[data-page="anasayfa"] .process-num {
        font-size: 30px;
    }

    body[data-page="anasayfa"] .sustainability-badges {
        gap: 8px;
    }

    body[data-page="anasayfa"] .s-badge {
        padding: 8px 11px;
        font-size: 12px;
    }

    body[data-page="anasayfa"] .inquiry-info,
    body[data-page="anasayfa"] .inquiry-form-wrap {
        padding: 25px 20px;
    }

    .material-landscape {
        min-height: 470px;
    }

    .material-landscape-media {
        background-position: 52% 56%;
    }

    .material-landscape-content {
        padding-inline: 20px;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .footer-contact-col {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    body[data-page="anasayfa"] .video-hero,
    body[data-page="anasayfa"] .engineering-section,
    body[data-page="anasayfa"] .service-flow-section,
    body[data-page="anasayfa"] #flow-zemin {
        height: 100svh;
        min-height: 100svh;
    }

    .char,
    .reveal {
        transform: none !important;
        opacity: 1 !important;
    }
}

/* =========================================================
   About Showcase — dark cracked wall, text left, silver logo right
   ========================================================= */
.about-showcase {
    position: relative;
    width: 100%;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    color: #fff;
}

.about-showcase-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: #191b1e url('../images/content/hero/hakkimizda-texture.webp') center / cover no-repeat;
}

.about-showcase-shade {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        /* soft spotlight behind the logo */
        radial-gradient(900px 620px at 76% 46%, rgba(255, 255, 255, .05), transparent 68%),
        /* darken left for text readability */
        linear-gradient(90deg, rgba(5, 7, 9, .80) 0%, rgba(5, 7, 9, .55) 46%, rgba(5, 7, 9, .22) 100%),
        /* top/bottom vignette */
        linear-gradient(180deg, rgba(5, 7, 9, .38) 0%, transparent 28%, transparent 72%, rgba(5, 7, 9, .48) 100%);
    pointer-events: none;
}

.about-showcase-inner {
    position: relative;
    z-index: 1;
    width: min(var(--max), calc(100% - 48px));
    margin-inline: auto;
    padding: calc(var(--header-height) + 72px) 0 72px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: clamp(40px, 6vw, 96px);
}

.about-showcase-content .eyebrow {
    color: #dfbd82;
    margin-bottom: 14px;
}

.about-showcase-content h1 {
    max-width: 640px;
    margin: 0 0 32px;
    color: #fff;
    font-size: clamp(34px, 3.2vw, 46px);
    line-height: 1.14;
    letter-spacing: -0.015em;
}

/* balance the wrapped lines so the heading doesn't end in a lone short word */
.about-showcase-content h1 .split-line {
    text-wrap: balance;
}

.about-showcase-text {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 36px;
}

.about-showcase-text p {
    margin: 0;
    color: rgba(255, 255, 255, .88);
    font-size: clamp(15px, 1.4vw, 17px);
    line-height: 1.78;
}

.about-showcase-content .btn {
    min-height: 52px;
    padding-inline: 28px;
}

/* Silver logo — the transparent-PNG mark tinted metallic via CSS mask.
   Static filters/masks only: rendered once, no per-frame cost. */
.about-showcase-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-width: 0;
}

.about-showcase-visual::before {
    /* faint halo on the wall behind the mark */
    content: "";
    position: absolute;
    inset: -14%;
    background: radial-gradient(closest-side, rgba(255, 255, 255, .07), transparent 72%);
    pointer-events: none;
}

.about-showcase-logo {
    width: min(100%, 470px);
    aspect-ratio: 1200 / 1101;
    /* fallback (no mask support): desaturate the brand PNG to silver */
    background: url('../images/Logo/tufanoglu-logo-hero.webp') center / contain no-repeat;
    filter: grayscale(1) brightness(1.85) contrast(1.04);
    opacity: .9;
}

@supports ((mask-repeat: no-repeat) or (-webkit-mask-repeat: no-repeat)) {
    .about-showcase-logo {
        /* brushed-silver gradient shown only through the logo's alpha */
        background: linear-gradient(158deg,
            #fafbfc 0%, #cfd4d9 26%, #8b929b 46%,
            #eef0f2 58%, #7c828b 78%, #c3c8cd 100%);
        -webkit-mask: url('../images/Logo/tufanoglu-logo-hero.webp') center / contain no-repeat;
        mask: url('../images/Logo/tufanoglu-logo-hero.webp') center / contain no-repeat;
        filter: none;
    }
}

/* Tablet */
@media (max-width: 1080px) {
    .about-showcase-inner {
        gap: clamp(28px, 4vw, 48px);
    }
    .about-showcase-logo {
        width: min(100%, 360px);
    }
}

/* Mobile & tablet — logo on top, text below */
@media (max-width: 860px) {
    .about-showcase {
        min-height: auto;
    }
    .about-showcase-shade {
        background:
            radial-gradient(420px 340px at 50% 16%, rgba(255, 255, 255, .05), transparent 70%),
            linear-gradient(180deg, rgba(5, 7, 9, .42) 0%, rgba(5, 7, 9, .62) 34%, rgba(5, 7, 9, .86) 100%);
    }
    .about-showcase-inner {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: calc(var(--header-height) + 28px) 20px 52px;
        width: 100%;
    }
    .about-showcase-visual {
        order: -1;
    }
    .about-showcase-visual::before {
        inset: -8%;
    }
    .about-showcase-logo {
        width: min(58vw, 230px);
    }
    .about-showcase-content h1 {
        font-size: 32px;
    }
    .about-showcase-text p {
        font-size: 15px;
    }
}

/* =========================================================
   About (Hakkımızda) Page
   ========================================================= */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    max-width: var(--max);
    margin: 0 auto;
}
.about-intro-copy h2 { font-size: clamp(28px, 3.4vw, 44px); margin: 14px 0 20px; }
.about-intro-copy p { color: var(--ink-soft); font-size: 16px; line-height: 1.75; margin: 0 0 16px; }

.about-intro-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(20px, 3vw, 44px);
    margin-top: 30px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
}
.about-intro-stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(34px, 4vw, 48px);
    line-height: 1;
    color: var(--accent-dark);
}
.about-intro-stat span { font-size: 13px; color: var(--ink-muted); font-weight: 600; }

.about-figure {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 5;
}
.about-figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.14);
    will-change: transform;
}

/* Fields of work */
.about-fields-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    max-width: var(--max);
    margin: 0 auto;
}
.field-card {
    padding: 28px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    transition: border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), transform 340ms var(--ease-out);
}
.field-card:hover {
    border-color: rgba(74, 114, 150, 0.4);
    box-shadow: 0 22px 60px rgba(18, 22, 27, 0.10);
}
.field-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    margin-bottom: 18px;
    color: var(--accent);
    background: linear-gradient(135deg, rgba(74, 114, 150, 0.14), rgba(87, 100, 108, 0.10));
    border: 1px solid rgba(74, 114, 150, 0.18);
}
.field-icon i[data-lucide] { width: 24px; height: 24px; }
.field-card h3 { font-size: 18px; margin-bottom: 8px; }
.field-card p { color: var(--ink-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* Principles */
.about-principles { background: var(--paper-dim); }
.about-principles-head { max-width: 620px; margin: 0 auto clamp(32px, 4vw, 52px); text-align: center; }
.about-principles-head h2 { font-size: clamp(28px, 3.4vw, 44px); margin-top: 12px; }
.about-principles-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 20px;
    max-width: var(--max);
    margin: 0 auto;
}
.principle-item {
    display: flex;
    gap: 18px;
    padding: 26px;
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.principle-num {
    font-family: var(--font-display);
    font-size: 30px;
    line-height: 1;
    color: var(--accent);
    flex-shrink: 0;
}
.principle-item h3 { font-size: 18px; margin-bottom: 6px; }
.principle-item p { color: var(--ink-soft); font-size: 14px; line-height: 1.6; margin: 0; }

/* Standards band (full-bleed image) */
.about-band {
    position: relative;
    overflow: hidden;
    min-height: clamp(420px, 60vh, 620px);
    display: grid;
    align-items: center;
    color: #fff;
    background: var(--dark);
}
.about-band-bg,
.about-band-shade { position: absolute; inset: 0; }
.about-band-bg {
    background-image: url("../images/content/services/sanayi-yapilari/sanayi-yapilari-02.webp");
    background-position: center;
    background-size: cover;
    will-change: transform;
    z-index: 0;
}
.about-band-shade {
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(9, 12, 15, 0.90), rgba(9, 12, 15, 0.55) 55%, rgba(9, 12, 15, 0.30)),
        linear-gradient(180deg, rgba(9, 12, 15, 0.30), transparent 40%, rgba(9, 12, 15, 0.55));
}
.about-band-content {
    position: relative;
    z-index: 2;
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: 0 24px;
    max-width: 640px;
}
.about-band-content h2 { color: #fff; font-size: clamp(30px, 4.6vw, 58px); margin: 14px 0 16px; }
.about-band-content p { color: rgba(255, 255, 255, 0.80); font-size: clamp(15px, 1.4vw, 18px); line-height: 1.7; }

/* Values + CTA */
.about-values-inner {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}
.about-values-inner h2 { font-size: clamp(30px, 4vw, 52px); margin: 12px 0 20px; }
.about-values-inner p { color: var(--ink-soft); font-size: 17px; line-height: 1.75; margin: 0 auto 30px; }

@media (max-width: 960px) {
    .about-intro-grid { grid-template-columns: 1fr; }
    .about-figure { aspect-ratio: 16 / 11; order: -1; }
    .about-fields-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .about-fields-grid { grid-template-columns: 1fr; }
    .about-principles-head, .about-values-inner { text-align: left; }
    .about-principles-head { margin-left: 0; }
}

/* =========================================================
   Certifications & Memberships Strip
   ========================================================= */
.cert-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    max-width: var(--max);
    margin: 0 auto;
}
.cert-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--paper-strong);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    font-size: 15px;
    color: var(--ink);
    transition: border-color 300ms var(--ease-out), transform 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
}
.cert-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(18, 22, 27, 0.10);
}
.cert-item i[data-lucide] { width: 18px; height: 18px; color: var(--accent); }

/* =========================================================
   Services Page (Hizmetlerimiz) — cover cards
   ========================================================= */
.services-cover-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 2.2vw, 28px);
    max-width: var(--max);
    margin: 0 auto;
}
.service-cover-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--paper-strong);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    transition: border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), transform 340ms var(--ease-out);
}
.service-cover-card:hover {
    border-color: rgba(74, 114, 150, 0.4);
    box-shadow: 0 26px 64px rgba(18, 22, 27, 0.12);
}
.service-cover-media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--paper-dim);
}
.service-cover-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
    transition: transform 1.1s var(--ease-out);
}
.service-cover-card:hover .service-cover-media img { transform: scale(1.12); }
.service-cover-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(18, 22, 27, 0.34));
    pointer-events: none;
}
.service-cover-icon {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 1;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #fff;
    background: rgba(74, 114, 150, 0.86);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}
.service-cover-icon i[data-lucide] { width: 20px; height: 20px; }
.service-cover-body {
    padding: 22px 24px 26px;
}
.service-cover-body h3 {
    font-size: 20px;
    margin-bottom: 8px;
}
.service-cover-body p {
    color: var(--ink-muted);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}
.services-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
    max-width: var(--max);
    margin: clamp(44px, 5vw, 72px) auto 0;
}
.services-cta p {
    font-family: var(--font-display);
    font-size: clamp(22px, 3vw, 30px);
    color: var(--ink);
}

@media (max-width: 900px) {
    .services-cover-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .services-cover-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Interactive 3D Architectural Showcase
   ========================================================= */
.showcase-3d {
    position: relative;
    overflow: hidden;
    min-height: clamp(560px, 80vh, 840px);
    background:
        radial-gradient(120% 90% at 76% 26%, rgba(74, 114, 150, 0.20), transparent 58%),
        linear-gradient(180deg, var(--dark-soft), var(--dark));
    cursor: grab;
    touch-action: pan-y;
}
.showcase-3d.is-grabbing { cursor: grabbing; }
.showcase-3d.is-3d-failed { cursor: default; }

.showcase-3d-stage {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.building-3d-canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.showcase-3d::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(13, 16, 20, 0.86), rgba(13, 16, 20, 0.36) 44%, transparent 64%);
}

.showcase-3d-overlay {
    position: relative;
    z-index: 2;
    pointer-events: none;
    max-width: var(--max);
    margin: 0 auto;
    min-height: clamp(560px, 80vh, 840px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 24px;
}
.showcase-3d-content { max-width: 470px; }
.showcase-3d .eyebrow { color: var(--accent-light); }
.showcase-3d-content h2 {
    color: #fff;
    font-size: clamp(34px, 4.6vw, 60px);
    line-height: 1.02;
    margin: 14px 0 16px;
}
.showcase-3d-content p {
    color: rgba(255, 255, 255, 0.76);
    font-size: clamp(14px, 1.3vw, 17px);
    max-width: 440px;
    line-height: 1.65;
}
.showcase-3d-hint {
    position: absolute;
    right: 24px;
    bottom: 22px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: opacity 400ms var(--ease-out);
}
.showcase-3d-hint::before { content: ''; width: 22px; height: 1px; background: currentColor; }
.showcase-3d:not(.is-3d-ready) .showcase-3d-hint,
.showcase-3d.is-3d-failed .showcase-3d-hint { opacity: 0; }

.showcase-3d-zoom {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: auto;
    opacity: 0;
    transition: opacity 400ms var(--ease-out);
}
.showcase-3d.is-3d-ready .showcase-3d-zoom { opacity: 1; }
.showcase-3d-zoom button {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(18, 22, 27, 0.55);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    transition: background 240ms var(--ease-out), border-color 240ms var(--ease-out), transform 240ms var(--ease-out);
}
.showcase-3d-zoom button:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.06);
}

@media (max-width: 680px) {
    .showcase-3d,
    .showcase-3d-overlay { min-height: clamp(480px, 78vh, 640px); }
    .showcase-3d-overlay { justify-content: flex-start; padding-top: 12vh; }
    .showcase-3d::after {
        background: linear-gradient(180deg, rgba(13, 16, 20, 0.88), rgba(13, 16, 20, 0.3) 46%, rgba(13, 16, 20, 0.62));
    }
    .showcase-3d-hint { display: none; }
}

/* =========================================================
   Site & Material Gallery
   ========================================================= */
.site-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 220px;
    gap: clamp(16px, 2vw, 24px);
    max-width: var(--max);
    margin: 0 auto;
}

.site-gallery-item {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    grid-column: span 1;
    grid-row: span 1;
    background: var(--paper-dim);
}

.site-gallery-item--wide {
    grid-column: span 2;
}

.site-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.08);
    transition: transform 1.1s var(--ease-out);
}

.site-gallery-item:hover img {
    transform: scale(1.16);
}

.site-gallery-item figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 14px 16px;
    background: linear-gradient(180deg, transparent, rgba(18, 22, 27, 0.82));
    color: #fff;
    font-size: 13px;
    letter-spacing: 0.01em;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.site-gallery-item:hover figcaption {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .site-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: 200px;
    }

    .site-gallery-item--wide {
        grid-column: span 2;
    }
}

@media (max-width: 680px) {
    .site-gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }

    .site-gallery-item--wide {
        grid-column: span 1;
    }

    .site-gallery-item img {
        transform: scale(1);
    }

    .site-gallery-item figcaption {
        opacity: 1;
        transform: none;
        background: linear-gradient(180deg, transparent 40%, rgba(18, 22, 27, 0.86));
    }
}

/* =========================================================
   46. Compact Homepage Direction
   ========================================================= */

body[data-page="anasayfa"] .video-hero {
    height: 300vh;
    min-height: 300vh;
}

body[data-page="anasayfa"] .chapter-item {
    width: min(660px, calc(100vw - 132px));
}

body[data-page="anasayfa"] .chapter-title {
    margin-bottom: 18px;
    font-size: clamp(44px, 6.2vw, 84px);
}

body[data-page="anasayfa"] .chapter-desc {
    max-width: 610px;
}

.hero-primary-link {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    padding: 12px 0;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, .55);
    font-size: 14px;
    font-weight: 700;
    transition: gap 260ms var(--ease-out), color 260ms var(--ease-out), border-color 260ms var(--ease-out);
}

.hero-primary-link:hover {
    gap: 15px;
    color: var(--accent-light);
    border-color: var(--accent-light);
}

.hero-primary-link i {
    width: 17px;
    height: 17px;
}

body[data-page="anasayfa"] .premium-stats {
    padding: 0 24px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper);
}

body[data-page="anasayfa"] .stats-bento-container {
    width: min(100%, var(--max));
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
}

body[data-page="anasayfa"] .bento-stat-card {
    min-height: 154px;
    padding: 30px clamp(18px, 2.6vw, 38px);
    border: 0;
    border-right: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    contain: layout paint;
}

body[data-page="anasayfa"] .bento-stat-card:last-child {
    border-right: 0;
}

body[data-page="anasayfa"] .bento-stat-card:hover {
    transform: none;
    box-shadow: none;
}

body[data-page="anasayfa"] .bento-value {
    margin: 0 0 9px;
    font-size: clamp(36px, 4vw, 56px);
    line-height: 1;
}

body[data-page="anasayfa"] .bento-label {
    margin: 0;
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.45;
}

body[data-page="anasayfa"] .selected-projects-section {
    padding: clamp(82px, 8vw, 112px) 24px;
}

body[data-page="anasayfa"] .selected-projects-section > .section-heading {
    display: grid;
    grid-template-columns: minmax(180px, .45fr) minmax(0, 1.55fr);
    align-items: end;
    gap: 32px;
    margin-bottom: 46px;
}

body[data-page="anasayfa"] .selected-projects-section > .section-heading h2 {
    max-width: 800px;
    margin: 0;
    font-size: clamp(38px, 5vw, 66px);
}

body[data-page="anasayfa"] .editorial-projects-grid {
    width: min(100%, var(--max));
    height: clamp(620px, 62vw, 760px);
    margin-top: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(330px, .65fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

body[data-page="anasayfa"] .editorial-project-card,
body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) {
    grid-column: 2;
    display: grid;
    grid-template-columns: minmax(135px, .8fr) minmax(0, 1.2fr);
    min-width: 0;
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 18px 50px rgba(18, 22, 27, .07);
}

body[data-page="anasayfa"] .editorial-project-card.project-card--featured {
    grid-column: 1;
    grid-row: 1 / 3;
    display: flex;
    flex-direction: column;
}

body[data-page="anasayfa"] .editorial-project-card .project-img-wrapper,
body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd) .project-img-wrapper {
    width: 100%;
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
}

body[data-page="anasayfa"] .project-card--featured .project-img-wrapper {
    flex: 1 1 auto;
    min-height: 0;
}

body[data-page="anasayfa"] .editorial-project-card .project-info {
    min-width: 0;
    padding: 22px;
}

body[data-page="anasayfa"] .project-card--featured .project-info {
    flex: 0 0 auto;
    padding: 26px 28px 28px;
}

body[data-page="anasayfa"] .project-card--featured .project-info h3 {
    font-size: clamp(24px, 2.5vw, 34px);
}

body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-info h3 {
    margin-bottom: 8px;
    font-size: clamp(17px, 1.6vw, 21px);
}

body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-info p {
    display: -webkit-box;
    margin-bottom: 14px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 12px;
    line-height: 1.5;
}

body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-header {
    margin-bottom: 9px;
}

body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-footer {
    gap: 10px;
    padding-top: 12px;
    flex-wrap: wrap;
}

body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-footer span {
    font-size: 11px;
}

.projects-more {
    width: min(100%, var(--max));
    margin: 34px auto 0;
    display: flex;
    justify-content: flex-end;
}

.projects-more .btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.projects-more .btn i {
    width: 17px;
    height: 17px;
}

.approach-section {
    position: relative;
    width: 100%;
    padding: clamp(86px, 9vw, 126px) 24px;
    color: #fff;
    background:
        linear-gradient(115deg, rgba(74, 114, 150, .16), transparent 46%),
        var(--dark);
}

.approach-shell {
    width: min(100%, var(--max));
    margin: 0 auto;
}

.approach-heading {
    display: grid;
    grid-template-columns: minmax(180px, .45fr) minmax(0, 1.55fr);
    align-items: end;
    gap: 32px;
    margin-bottom: clamp(44px, 6vw, 72px);
}

.approach-heading .eyebrow {
    color: var(--accent-light);
}

.approach-heading h2 {
    max-width: 790px;
    margin: 0;
    color: #fff;
    font-size: clamp(38px, 5vw, 66px);
    line-height: 1.04;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, .15);
    border-bottom: 1px solid rgba(255, 255, 255, .15);
}

.approach-item {
    min-width: 0;
    padding: 34px clamp(22px, 3vw, 42px) 38px;
    border-right: 1px solid rgba(255, 255, 255, .15);
}

.approach-item:first-child {
    padding-left: 0;
}

.approach-item:last-child {
    padding-right: 0;
    border-right: 0;
}

.approach-item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 42px;
    color: var(--accent-light);
}

.approach-index {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .08em;
}

.approach-item-head i {
    width: 23px;
    height: 23px;
}

.approach-item h3 {
    margin-bottom: 12px;
    color: #fff;
    font-size: clamp(20px, 2vw, 26px);
}

.approach-item p {
    max-width: 320px;
    margin: 0;
    color: rgba(255, 255, 255, .68);
    font-size: 14px;
    line-height: 1.7;
}

body[data-page="anasayfa"] .contact-inquiry-section {
    padding: clamp(82px, 8vw, 112px) 24px;
    background: var(--paper-strong);
}

body[data-page="anasayfa"] .inquiry-grid {
    box-shadow: 0 22px 70px rgba(18, 22, 27, .07);
}

.form-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media (max-width: 980px) {
    body[data-page="anasayfa"] .selected-projects-section > .section-heading,
    .approach-heading {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    body[data-page="anasayfa"] .editorial-projects-grid {
        height: auto;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

    body[data-page="anasayfa"] .editorial-project-card,
    body[data-page="anasayfa"] .editorial-project-card:last-child:nth-child(odd),
    body[data-page="anasayfa"] .editorial-project-card.project-card--featured {
        grid-column: auto;
        grid-row: auto;
        display: flex;
        flex-direction: column;
        height: auto;
    }

    body[data-page="anasayfa"] .editorial-project-card.project-card--featured {
        grid-column: 1 / -1;
    }

    body[data-page="anasayfa"] .project-card--featured .project-img-wrapper {
        aspect-ratio: 16 / 8;
    }

    body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-img-wrapper {
        aspect-ratio: 16 / 10;
    }
}

@media (max-width: 680px) {
    body[data-page="anasayfa"] .video-hero {
        height: 260vh;
        min-height: 260vh;
    }

    body[data-page="anasayfa"] .chapters-container {
        padding-bottom: 15vh;
    }

    body[data-page="anasayfa"] .chapter-item {
        width: calc(100vw - 40px);
    }

    .hero-primary-link {
        margin-top: 18px;
    }

    body[data-page="anasayfa"] .premium-stats {
        padding: 0 16px;
    }

    body[data-page="anasayfa"] .stats-bento-container {
        grid-template-columns: 1fr 1fr;
    }

    body[data-page="anasayfa"] .bento-stat-card {
        min-height: 120px;
        padding: 22px 14px;
        border-right: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
    }

    body[data-page="anasayfa"] .bento-stat-card:nth-child(2n) {
        border-right: 0;
    }

    body[data-page="anasayfa"] .bento-stat-card:nth-last-child(-n + 2) {
        border-bottom: 0;
    }

    body[data-page="anasayfa"] .bento-value {
        font-size: clamp(32px, 10vw, 44px);
    }

    body[data-page="anasayfa"] .selected-projects-section {
        padding: 68px 16px;
    }

    body[data-page="anasayfa"] .editorial-projects-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    body[data-page="anasayfa"] .editorial-project-card.project-card--featured {
        grid-column: auto;
    }

    body[data-page="anasayfa"] .project-card--featured .project-img-wrapper,
    body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-img-wrapper {
        aspect-ratio: 4 / 3;
    }

    body[data-page="anasayfa"] .editorial-project-card:not(.project-card--featured) .project-info p {
        display: block;
        font-size: 13px;
    }

    .projects-more {
        justify-content: stretch;
        margin-top: 24px;
    }

    .projects-more .btn {
        width: 100%;
        justify-content: center;
    }

    .approach-section {
        padding: 72px 16px;
    }

    .approach-heading h2 {
        font-size: clamp(34px, 10vw, 48px);
    }

    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-item,
    .approach-item:first-child,
    .approach-item:last-child {
        padding: 28px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .15);
    }

    .approach-item:last-child {
        border-bottom: 0;
    }

    .approach-item-head {
        margin-bottom: 24px;
    }

    body[data-page="anasayfa"] .contact-inquiry-section {
        padding: 68px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body[data-page="anasayfa"] .video-hero {
        height: 100svh;
        min-height: 100svh;
    }
}

/* Keep hero chapter changes crisp while the frame sequence is moving. */
body[data-page="anasayfa"] .chapter-item {
    filter: none;
    transition: opacity 420ms var(--ease-out), transform 420ms var(--ease-out), visibility 0s linear 420ms;
}

body[data-page="anasayfa"] .chapter-item.is-active {
    filter: none;
    transition-delay: 0s;
}
/* =========================================================
   47. Real Content System
   ========================================================= */
.static-home-hero {
    position: relative;
    min-height: 92svh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    isolation: isolate;
    color: #fff;
    background: #11161a;
}

.static-home-hero-media,
.static-home-hero-media img,
.static-home-hero-shade,
.static-home-hero-grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.static-home-hero-media { z-index: -3; }
.static-home-hero-media img { object-fit: cover; object-position: center 52%; }
.static-home-hero-shade { z-index: -2; background: rgba(7, 11, 13, .58); }
.static-home-hero-grid {
    z-index: -1;
    left: max(24px, calc((100% - var(--max)) / 2));
    right: max(24px, calc((100% - var(--max)) / 2));
    width: auto;
    border-inline: 1px solid rgba(255,255,255,.14);
    box-shadow: inset 33.333% 0 rgba(255,255,255,.08), inset 66.666% 0 rgba(255,255,255,.08);
    opacity: .35;
}

.static-home-hero-content {
    width: min(var(--max), calc(100% - 48px));
    margin: 0 auto;
    padding: 190px 0 112px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(255,255,255,.78);
}

.hero-kicker::before { content: ''; width: 38px; height: 1px; background: var(--accent); }
.static-home-hero h1 { max-width: 900px; margin: 0; font-size: 72px; line-height: 1.02; color: #fff; }
.static-home-hero-content > p { max-width: 690px; margin: 24px 0 0; font-size: 18px; line-height: 1.7; color: rgba(255,255,255,.82); }
.static-home-hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 34px; }
.static-home-hero-actions .btn { min-height: 54px; padding-inline: 24px; }
.hero-phone-link { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 700; color: #fff; }
.hero-phone-link i { width: 18px; height: 18px; }
.static-home-hero-foot {
    position: absolute;
    right: max(24px, calc((100% - var(--max)) / 2));
    bottom: 34px;
    display: flex;
    gap: 24px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(255,255,255,.64);
}
.static-home-hero-foot span + span::before { content: '/'; margin-right: 24px; color: var(--accent); }

.home-expertise { padding: 110px 24px 88px; background: #f4f5f4; }
.home-section-shell { max-width: var(--max); margin: 0 auto; }
.home-section-heading { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 64px; align-items: end; margin-bottom: 46px; }
.home-section-heading h2 { max-width: 820px; margin: 14px 0 0; font-size: 52px; line-height: 1.08; color: var(--ink); }
.home-section-heading > p { margin: 0 0 7px; color: var(--muted); line-height: 1.75; }
.home-expertise-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.home-expertise-card { position: relative; min-width: 0; aspect-ratio: 4 / 3; overflow: hidden; color: #fff; background: #15191c; border-radius: 4px; }
.home-expertise-card img,
.home-expertise-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.home-expertise-card img { object-fit: cover; transition: transform 900ms cubic-bezier(.16,1,.3,1); }
.home-expertise-shade { background: rgba(9,13,15,.43); transition: background 500ms ease; }
.home-expertise-card:hover img { transform: scale(1.045); }
.home-expertise-card:hover .home-expertise-shade { background: rgba(9,13,15,.55); }
.home-expertise-index { position: absolute; top: 20px; left: 20px; font-size: 11px; font-weight: 800; color: rgba(255,255,255,.8); }
.home-expertise-copy { position: absolute; left: 20px; right: 52px; bottom: 22px; }
.home-expertise-copy strong { display: block; margin-bottom: 8px; font-family: var(--font-display); font-size: 29px; line-height: 1.08; }
.home-expertise-copy small { display: block; max-width: 390px; font-size: 13px; line-height: 1.55; color: rgba(255,255,255,.76); }
.home-expertise-card > i { position: absolute; right: 20px; bottom: 23px; width: 20px; height: 20px; }
.home-all-services { display: inline-flex; align-items: center; gap: 9px; margin-top: 30px; font-weight: 700; }
.home-all-services i { width: 17px; height: 17px; transition: transform 280ms ease; }
.home-all-services:hover i { transform: translateX(4px); }

.reference-showcase { overflow: hidden; padding: 92px 0 96px; background: #eceeec; }
.reference-showcase--page { padding-top: 100px; }
.reference-heading { width: min(var(--max), calc(100% - 48px)); margin: 0 auto 38px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr); column-gap: 64px; align-items: end; }
.reference-heading .eyebrow { grid-column: 1 / -1; margin-bottom: 14px; }
.reference-heading h2 { margin: 0; max-width: 800px; font-size: 45px; line-height: 1.08; }
.reference-heading p { margin: 0 0 5px; color: var(--muted); line-height: 1.7; }
.reference-marquee { position: relative; width: 100%; overflow: hidden; }
.reference-marquee::before,
.reference-marquee::after { content: ''; position: absolute; z-index: 2; top: 0; bottom: 0; width: 32px; pointer-events: none; background: #eceeec; }
.reference-marquee::before { left: 0; }
.reference-marquee::after { right: 0; }
.reference-marquee-track { display: flex; width: max-content; animation: reference-drift 42s linear infinite; }
.reference-marquee:hover .reference-marquee-track { animation-play-state: running; }
.reference-marquee-set { display: flex; gap: 14px; padding-right: 14px; }
.reference-logo-card { width: 238px; height: 132px; flex: 0 0 238px; display: grid; place-items: center; padding: 18px; background: #fff; border: 1px solid rgba(18,22,27,.1); border-radius: 4px; }
.reference-logo-card img { width: 100%; height: 100%; object-fit: contain; }
.reference-wordmark { max-width: 190px; text-align: center; font-family: var(--font-display); font-size: 23px; font-weight: 650; line-height: 1.12; color: #1b2328; }
@keyframes reference-drift { to { transform: translateX(-50%); } }

.service-cover-link { display: block; height: 100%; }
.services-page--real .service-cover-card { overflow: hidden; }
.services-page--real .service-cover-media { aspect-ratio: 4 / 3; }
.services-page--real .service-cover-media img { width: 100%; height: 100%; object-fit: cover; }
.service-cover-count { position: absolute; top: 18px; right: 18px; z-index: 2; padding: 7px 10px; font-size: 10px; font-weight: 800; text-transform: uppercase; color: #fff; background: rgba(10,14,16,.72); border: 1px solid rgba(255,255,255,.2); }
.service-card-index { display: block; margin-bottom: 12px; font-size: 10px; font-weight: 800; color: var(--accent); }
.services-page--real .service-cover-body h2 { margin-bottom: 10px; font-size: 27px; }
.service-card-action { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; font-weight: 750; }
.service-card-action i { width: 16px; height: 16px; }

.page-hero-bg { background-image: url('../images/content/hero/tufanoglu-hero.webp'); background-position: center 48%; }
.real-project-gallery { background: #f3f4f3; }
.gallery-category-nav {
    position: sticky;
    top: 104px;
    z-index: 10;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    max-width: var(--max);
    margin: 0 auto 76px;
    padding: 10px;
    scrollbar-width: none;
    background: rgba(244, 245, 244, .9);
    border: 1px solid rgba(18, 22, 27, .09);
    border-radius: 999px;
    box-shadow: 0 14px 40px rgba(18, 32, 41, .08);
    backdrop-filter: blur(14px);
}
.gallery-category-nav::-webkit-scrollbar { display: none; }
.gallery-category-nav a {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    font-size: 12.5px;
    font-weight: 750;
    white-space: nowrap;
    color: var(--ink-soft);
    background: #fff;
    border: 1px solid rgba(18, 22, 27, .09);
    border-radius: 999px;
    transition: background 300ms cubic-bezier(.16, 1, .3, 1), color 300ms cubic-bezier(.16, 1, .3, 1), border-color 300ms ease, box-shadow 300ms ease;
}
.gallery-category-nav a i { width: 15px; height: 15px; color: var(--accent); transition: color 300ms ease; }
.gallery-category-nav a:hover {
    color: #fff;
    background: var(--ink);
    border-color: var(--ink);
}
.gallery-category-nav a:hover i { color: #dfbd82; }
.gallery-category-nav a.is-active {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 8px 22px rgba(74, 114, 150, .35);
}
.gallery-category-nav a.is-active i { color: #fff; }
.service-gallery-list { max-width: var(--max); margin: 0 auto; }
.service-gallery-group { scroll-margin-top: 148px; padding: 0 0 110px; }
.service-gallery-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .65fr); gap: 56px; align-items: end; margin-bottom: 34px; padding-top: 6px; border-top: 1px solid rgba(18,22,27,.14); }
.service-gallery-heading > div { display: flex; align-items: baseline; gap: 18px; padding-top: 24px; }
.gallery-group-index { font-size: 11px; font-weight: 800; color: var(--accent); }
.service-gallery-heading h2 { margin: 0; font-size: 44px; line-height: 1.08; }
.service-gallery-heading p { margin: 0; color: var(--muted); line-height: 1.7; }
.service-photo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.service-photo { position: relative; aspect-ratio: 4 / 3; overflow: hidden; margin: 0; background: #dfe2e1; border-radius: 3px; }
.service-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 800ms cubic-bezier(.16,1,.3,1); }
.service-photo:hover img { transform: scale(1.035); }
.service-photo figcaption { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; font-size: 11px; color: #fff; background: rgba(8,12,14,.72); }
.service-photo figcaption small { color: rgba(255,255,255,.65); }

.reference-closing { padding: 0 24px 110px; background: #eceeec; }
.reference-closing-inner { max-width: var(--max); margin: 0 auto; padding: 70px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 32px; color: #fff; background: #151b1f; }
.reference-closing-inner .eyebrow { grid-column: 1 / -1; color: #c9a96f; }
.reference-closing-inner h2 { max-width: 760px; margin: 0; font-size: 44px; line-height: 1.08; color: #fff; }

@media (max-width: 980px) {
    .static-home-hero h1 { font-size: 56px; }
    .home-section-heading,
    .reference-heading,
    .service-gallery-heading { grid-template-columns: 1fr; gap: 20px; }
    .home-expertise-grid,
    .service-photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .home-section-heading h2 { font-size: 45px; }
    .reference-heading h2,
    .service-gallery-heading h2 { font-size: 40px; }
    .reference-closing-inner { padding: 54px; }
}

@media (max-width: 680px) {
    .static-home-hero { min-height: 88svh; }
    .static-home-hero-media img { object-position: center 48%; }
    .static-home-hero-grid { left: 16px; right: 16px; }
    .static-home-hero-content { width: calc(100% - 32px); padding: 142px 4px 94px; }
    .static-home-hero h1 { font-size: 39px; line-height: 1.04; }
    .static-home-hero-content > p { margin-top: 18px; font-size: 15px; line-height: 1.6; }
    .static-home-hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; margin-top: 25px; }
    .static-home-hero-actions .btn { width: 100%; }
    .static-home-hero-foot { left: 20px; right: auto; bottom: 22px; gap: 10px; }
    .static-home-hero-foot span + span::before { margin-right: 10px; }
    .home-expertise { padding: 76px 16px 64px; }
    .home-section-heading { margin-bottom: 30px; }
    .home-section-heading h2 { font-size: 37px; }
    .home-expertise-grid,
    .service-photo-grid { grid-template-columns: 1fr; }
    .home-expertise-card { aspect-ratio: 4 / 3; }
    .home-expertise-copy strong { font-size: 26px; }
    .reference-showcase { padding: 70px 0 72px; }
    .reference-heading { width: calc(100% - 32px); margin-bottom: 28px; }
    .reference-heading h2 { font-size: 35px; }
    .reference-logo-card { width: 190px; height: 108px; flex-basis: 190px; padding: 14px; }
    .reference-wordmark { font-size: 19px; }
    .gallery-category-nav { top: 68px; margin-bottom: 54px; }
    .real-project-gallery { padding-inline: 16px; }
    .service-gallery-group { padding-bottom: 82px; }
    .service-gallery-heading { margin-bottom: 24px; }
    .service-gallery-heading h2 { font-size: 34px; }
    .service-photo-grid { gap: 10px; }
    .reference-closing { padding: 0 16px 76px; }
    .reference-closing-inner { grid-template-columns: 1fr; padding: 40px 24px; }
    .reference-closing-inner h2 { font-size: 34px; }
    .reference-closing-inner .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .reference-marquee { overflow-x: auto; }
    .reference-marquee-track { animation: none; }
    .home-expertise-card img,
    .service-photo img { transition: none; }
}
/* 2026 corporate polish: typography, page heroes, resilient logos and lightbox */
:root {
    --font-display: 'Archivo', Arial, sans-serif;
    --font-body: 'Manrope', Arial, sans-serif;
}
body { font-family: var(--font-body); }
h1,h2,h3,h4,.brand,.btn,.nav-links { font-family: var(--font-display); letter-spacing: 0; }
p,a,span,label,input,select,textarea,button { letter-spacing: 0; }

body:not([data-page="anasayfa"]) .page-hero {
    position: relative;
    width: 100%;
    min-height: clamp(440px, 52vw, 610px);
    padding: 0;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: #11171a;
}
body:not([data-page="anasayfa"]) .page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(8, 12, 14, .68);
    pointer-events: none;
}
body:not([data-page="anasayfa"]) .page-hero-bg {
    position: absolute;
    inset: -7%;
    background-image: url('../images/content/hero/tufanoglu-hero.webp');
    background-position: center 46%;
    background-size: cover;
    opacity: .95;
}
body:not([data-page="anasayfa"]) .page-hero-inner {
    position: relative;
    z-index: 2;
    width: min(var(--max), calc(100% - 48px));
    margin: 0 auto;
    padding: 0 0 clamp(60px, 8vw, 100px);
}
body:not([data-page="anasayfa"]) .page-hero-inner .eyebrow { color: #dfbd82; }
body:not([data-page="anasayfa"]) .page-hero h1 {
    max-width: 980px;
    margin: 12px 0 20px;
    color: #fff;
    font-size: clamp(44px, 5.5vw, 76px);
    line-height: 1.02;
}
body:not([data-page="anasayfa"]) .page-hero p {
    max-width: 760px;
    margin: 0;
    color: rgba(255,255,255,.82);
    font-size: clamp(16px, 1.5vw, 19px);
    line-height: 1.7;
}
.reference-logo-card { position: relative; overflow: hidden; }
.reference-logo-card img { position: relative; z-index: 2; display: block; }
.reference-fallback { position: absolute; inset: 18px; display: grid; place-items: center; z-index: 1; }
.reference-logo-card.has-loaded-logo .reference-fallback { visibility: hidden; }
.service-photo-open { position: relative; width: 100%; height: 100%; padding: 0; border: 0; display: block; overflow: hidden; background: #111; cursor: zoom-in; color: #fff; }
.service-photo-open img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .7s cubic-bezier(.22,1,.36,1), filter .7s ease; }
.service-photo-open:hover img { transform: scale(1.025); filter: brightness(.88); }
.photo-expand { position: absolute; right: 16px; top: 16px; width: 42px; height: 42px; display: grid; place-items: center; background: rgba(12,16,18,.78); opacity: 0; transform: translateY(6px); transition: opacity .3s ease, transform .3s ease; }
.photo-expand svg { width: 18px; }
.service-photo-open:hover .photo-expand,.service-photo-open:focus-visible .photo-expand { opacity: 1; transform: translateY(0); }

.media-lightbox { position: fixed; inset: 0; z-index: 10000; display: grid; grid-template-columns: 72px minmax(0,1fr) 72px; align-items: center; padding: 40px; background: rgba(5,8,10,.94); backdrop-filter: blur(12px); opacity: 0; visibility: hidden; transition: opacity .36s ease, visibility .36s ease; }
.media-lightbox.is-open { opacity: 1; visibility: visible; }
.media-lightbox figure { width: min(1280px,100%); height: min(82vh,900px); margin: auto; display: grid; grid-template-rows: minmax(0,1fr) auto; gap: 14px; }
.media-lightbox figure img { width: 100%; height: 100%; object-fit: contain; }
.media-lightbox figcaption { color: rgba(255,255,255,.75); text-align: center; font-size: 14px; }
.lightbox-close,.lightbox-nav { border: 1px solid rgba(255,255,255,.2); background: rgba(20,24,27,.72); color: #fff; cursor: pointer; transition: background .25s ease, border-color .25s ease; }
.lightbox-close:hover,.lightbox-nav:hover { background: #b98f53; border-color: #b98f53; }
.lightbox-close { position: absolute; top: 24px; right: 24px; width: 48px; height: 48px; display: grid; place-items: center; }
.lightbox-nav { width: 54px; height: 54px; display: grid; place-items: center; }
.lightbox-next { justify-self: end; }
body.lightbox-open { overflow: hidden; }

.footer-bottom { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 28px; }
.footer-developer { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; white-space: nowrap; }
.footer-developer small { color: rgba(255,255,255,.46); font-size: 10px; text-transform: uppercase; }
.footer-developer img { width: 72px; height: auto; max-height: 26px; object-fit: contain; filter: grayscale(1); opacity: .72; transition: filter .25s ease, opacity .25s ease; }
a.footer-developer:hover img { filter: none; opacity: 1; }

@media (max-width: 760px) {
    body:not([data-page="anasayfa"]) .page-hero { min-height: 420px; }
    body:not([data-page="anasayfa"]) .page-hero-inner { width: calc(100% - 32px); padding-bottom: 52px; }
    body:not([data-page="anasayfa"]) .page-hero h1 { font-size: clamp(36px, 11vw, 50px); line-height: 1.05; }
    .media-lightbox { grid-template-columns: 52px minmax(0,1fr) 52px; padding: 64px 8px 24px; }
    .lightbox-close { top: 12px; right: 12px; }
    .lightbox-nav { width: 44px; height: 44px; }
    .footer-bottom { grid-template-columns: 1fr; justify-items: start; gap: 16px; }
    .footer-developer { padding-top: 8px; }
}

.static-home-hero-video {
    object-fit: cover;
    object-position: center 52%;
    pointer-events: none;
}
@media (max-width: 680px) {
    .static-home-hero-video { object-position: center 48%; }
}

/* --- Tufanoglu contact and motion refinement --- */
.static-home-hero-grid {
    display: none !important;
}

.split-line {
    display: block;
    overflow: hidden;
    transform-style: preserve-3d;
}

.char {
    backface-visibility: hidden;
    transform-origin: 50% 100%;
    will-change: transform, opacity, filter;
}

/* The approach section uses the logo palette without competing with project imagery. */
.approach-section {
    overflow: hidden;
    padding: clamp(86px, 9vw, 124px) 24px;
    color: #172631;
    background: #edf0f1;
    border-top: 5px solid #315c7f;
}

.approach-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: clamp(24px, 8vw, 120px);
    width: min(29vw, 410px);
    height: 100%;
    pointer-events: none;
    opacity: .38;
    background:
        linear-gradient(90deg, transparent calc(50% - .5px), rgba(49, 92, 127, .14) 50%, transparent calc(50% + .5px)),
        linear-gradient(rgba(49, 92, 127, .11), rgba(49, 92, 127, .11)) top right / 100% 1px no-repeat;
}

.approach-shell {
    position: relative;
    z-index: 1;
}

.approach-heading {
    grid-template-columns: minmax(190px, .42fr) minmax(0, 1.58fr);
    align-items: start;
    gap: clamp(28px, 5vw, 74px);
    margin-bottom: clamp(48px, 6vw, 76px);
}

.approach-heading .eyebrow {
    color: #9b7847;
}

.approach-heading .eyebrow::before {
    background: #9b7847;
}

.approach-heading h2 {
    max-width: 820px;
    color: #172631;
    font-size: clamp(40px, 5vw, 66px);
    line-height: 1.03;
}

.approach-grid {
    gap: 1px;
    overflow: hidden;
    border: 1px solid rgba(23, 38, 49, .14);
    border-radius: 6px;
    background: rgba(23, 38, 49, .14);
}

.approach-item,
.approach-item:first-child,
.approach-item:last-child {
    position: relative;
    min-height: 286px;
    padding: clamp(28px, 3vw, 40px);
    border: 0;
    background: rgba(250, 251, 251, .94);
    transition: color 450ms var(--ease-out), background 450ms var(--ease-out), transform 450ms var(--ease-out);
}

.approach-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #b08b53;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 520ms var(--ease-out);
}

.approach-item:hover {
    z-index: 1;
    color: #fff;
    background: #244b69;
    transform: translateY(-5px);
}

.approach-item:hover::before {
    transform: scaleX(1);
}

.approach-item-head {
    margin-bottom: clamp(44px, 5vw, 68px);
    color: #315c7f;
}

.approach-index {
    color: #9b7847;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
}

.approach-item-head i {
    width: 22px;
    height: 22px;
    padding: 10px;
    box-sizing: content-box;
    border: 1px solid rgba(49, 92, 127, .22);
    border-radius: 4px;
    transition: color 350ms ease, border-color 350ms ease, transform 450ms var(--ease-out);
}

.approach-item:hover .approach-item-head,
.approach-item:hover .approach-index {
    color: #d5b27a;
}

.approach-item:hover .approach-item-head i {
    border-color: rgba(255, 255, 255, .3);
    transform: rotate(-7deg);
}

.approach-item h3 {
    margin-bottom: 13px;
    color: #172631;
    font-size: clamp(21px, 2vw, 26px);
    transition: color 350ms ease;
}

.approach-item p {
    max-width: 330px;
    color: #58656d;
    font-size: 14px;
    line-height: 1.72;
    transition: color 350ms ease;
}

.approach-item:hover h3 {
    color: #fff;
}

.approach-item:hover p {
    color: rgba(255, 255, 255, .76);
}

.brand-social-icon {
    width: 1em;
    height: 1em;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
}

.brand-social-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.brand-social-icon--whatsapp svg {
    fill: currentColor;
    stroke: none;
}

.contact-info-icon .brand-social-icon {
    width: 19px;
    height: 19px;
}

.floating-actions {
    right: 0;
    top: 50%;
    bottom: auto;
    align-items: stretch;
    gap: 1px;
    overflow: visible;
    transform: translateY(-50%);
    filter: drop-shadow(0 16px 28px rgba(10, 19, 26, .2));
}

.floating-contact-link,
.floating-btn {
    width: 56px;
    color: #fff;
    border-radius: 0;
    box-shadow: none;
}

.floating-contact-link {
    height: 158px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    flex-direction: column;
    border-radius: 8px 0 0 0;
    background: #244b69;
    transition: width 420ms var(--ease-out), background 300ms ease;
}

.floating-contact-link span {
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.floating-contact-link i {
    width: 19px;
    height: 19px;
}

.floating-contact-link:hover {
    width: 63px;
    background: #1a3b54;
}

.floating-btn {
    height: 56px;
}

.floating-btn:hover {
    transform: translateX(-7px);
    box-shadow: none;
}

.floating-whatsapp {
    background: #25d366;
    animation: none !important;
}

.floating-call {
    border-radius: 0 0 0 8px;
    background: #a9844f;
}

.floating-btn .brand-social-icon,
.floating-btn i[data-lucide] {
    width: 22px;
    height: 22px;
}

.floating-tooltip {
    right: calc(100% + 12px);
}

.mobile-contact-dock {
    display: none;
}

@media (max-width: 760px) {
    body {
        padding-bottom: calc(76px + env(safe-area-inset-bottom));
    }

    .approach-section {
        padding: 72px 16px 78px;
        border-top-width: 4px;
    }

    .approach-section::before {
        display: none;
    }

    .approach-heading {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-bottom: 36px;
    }

    .approach-heading h2 {
        font-size: clamp(34px, 10vw, 46px);
    }

    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-item,
    .approach-item:first-child,
    .approach-item:last-child {
        min-height: 0;
        padding: 27px 24px 30px;
        border: 0;
    }

    .approach-item-head {
        margin-bottom: 26px;
    }

    .approach-item:hover {
        transform: none;
    }

    .floating-actions {
        display: none;
    }

    .mobile-contact-dock {
        position: fixed;
        z-index: 120;
        left: 0;
        right: 0;
        bottom: 0;
        height: calc(68px + env(safe-area-inset-bottom));
        padding: 0 8px env(safe-area-inset-bottom);
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: stretch;
        background: rgba(255, 255, 255, .97);
        border-top: 1px solid rgba(23, 38, 49, .13);
        box-shadow: 0 -12px 34px rgba(12, 24, 32, .14);
        backdrop-filter: blur(14px);
    }

    .mobile-dock-action {
        min-width: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        color: #263843;
        font-size: 10px;
        font-weight: 800;
        line-height: 1;
        text-align: center;
    }

    .mobile-dock-action > i {
        width: 20px;
        height: 20px;
        color: #315c7f;
    }

    .mobile-dock-primary {
        position: relative;
        color: #17364d;
    }

    .mobile-dock-main-icon {
        width: 58px;
        height: 58px;
        margin-top: -29px;
        display: grid;
        place-items: center;
        border: 5px solid #fff;
        border-radius: 50%;
        color: #fff;
        background: #25d366;
        box-shadow: 0 0 0 2px #b08b53, 0 10px 28px rgba(21, 66, 43, .26);
    }

    .mobile-dock-main-icon .brand-social-icon {
        width: 25px;
        height: 25px;
    }

    .mobile-dock-primary > span:last-child {
        margin-top: -1px;
    }

    .footer {
        padding-bottom: 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .approach-item,
    .approach-item::before,
    .floating-contact-link,
    .floating-btn {
        transition: none;
    }
}
/* --- Mobile long-title heroes and dock polish --- */
@media (max-width: 760px) {
    body[data-page="hakkimizda"] .page-hero,
    body[data-page="hizmetlerimiz"] .page-hero {
        min-height: 0;
        padding-top: var(--header-height);
        align-items: stretch;
    }

    body[data-page="hakkimizda"] .page-hero-inner,
    body[data-page="hizmetlerimiz"] .page-hero-inner {
        min-height: calc(440px - var(--header-height));
        padding-top: 30px;
        padding-bottom: 44px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    body[data-page="hakkimizda"] .page-hero h1,
    body[data-page="hizmetlerimiz"] .page-hero h1 {
        text-wrap: pretty;
    }

    .mobile-contact-dock {
        height: calc(72px + env(safe-area-inset-bottom));
        padding: 0 10px env(safe-area-inset-bottom);
        border-top: 1px solid rgba(49, 92, 127, .2);
        border-radius: 14px 14px 0 0;
        background: rgba(250, 252, 252, .97);
        box-shadow: 0 -10px 30px rgba(20, 47, 65, .13);
    }

    .mobile-contact-dock::before {
        content: '';
        position: absolute;
        top: -1px;
        left: 50%;
        width: 86px;
        height: 2px;
        border-radius: 2px;
        background: #315c7f;
        transform: translateX(-50%);
        opacity: .72;
    }

    .mobile-dock-action {
        position: relative;
        gap: 5px;
        color: #263b49;
        font-size: 9.5px;
        transition: color 240ms ease, transform 240ms var(--ease-out);
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-dock-action:active {
        color: #315c7f;
        transform: translateY(1px);
    }

    .mobile-dock-action:not(.mobile-dock-primary) > i {
        width: 18px;
        height: 18px;
        padding: 6px;
        box-sizing: content-box;
        border-radius: 50%;
        color: #315c7f;
        background: rgba(49, 92, 127, .08);
    }

    .mobile-dock-primary {
        color: #17364d;
    }

    .mobile-dock-main-icon {
        width: 58px;
        height: 58px;
        margin-top: -30px;
        border: 4px solid #fff;
        background: #25d366;
        box-shadow:
            0 0 0 2px #315c7f,
            0 10px 26px rgba(31, 83, 64, .24);
        transition: transform 280ms var(--ease-out), box-shadow 280ms ease;
    }

    .mobile-dock-primary:active .mobile-dock-main-icon {
        transform: scale(.95);
        box-shadow:
            0 0 0 2px #315c7f,
            0 6px 18px rgba(31, 83, 64, .2);
    }

    .mobile-dock-primary > span:last-child {
        color: #244b69;
        font-weight: 850;
    }
}

@media (max-width: 360px) {
    body[data-page="hakkimizda"] .page-hero-inner,
    body[data-page="hizmetlerimiz"] .page-hero-inner {
        min-height: calc(458px - var(--header-height));
        padding-top: 28px;
        padding-bottom: 40px;
    }
}
/* --- Cinematic mobile navigation --- */
.mobile-menu-intro,
.mobile-menu-footer {
    display: none;
}

html.menu-open,
body.menu-open {
    overflow: hidden;
    overscroll-behavior: none;
}

@media (max-width: 980px) {
    .site-header.menu-open {
        color: #fff;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .site-header.menu-open .nav-shell {
        position: relative;
        color: #fff;
    }

    .site-header .brand,
    .site-header .nav-toggle {
        position: relative;
        z-index: 104;
    }

    .nav-toggle {
        position: relative;
        width: 46px;
        height: 46px;
        overflow: hidden;
        border-radius: 8px;
        border-color: rgba(49, 92, 127, .28);
        background: rgba(255, 255, 255, .1);
        box-shadow: 0 8px 26px rgba(18, 43, 59, .08);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        transition: color 300ms ease, border-color 300ms ease, background 300ms ease, transform 300ms var(--ease-out);
    }

    .nav-toggle:hover {
        transform: translateY(-1px);
        border-color: rgba(49, 92, 127, .55);
    }

    .nav-toggle span {
        position: absolute;
        left: 13px;
        width: 20px;
        height: 2px;
        margin: 0;
        border-radius: 2px;
        transform-origin: center;
        transition: transform 420ms var(--ease-out), top 420ms var(--ease-out), width 300ms ease, opacity 300ms ease;
    }

    .nav-toggle span:nth-child(1) {
        top: 18px;
    }

    .nav-toggle span:nth-child(2) {
        top: 26px;
        width: 14px;
    }

    .nav-toggle.is-open {
        color: #fff;
        border-color: rgba(255, 255, 255, .28);
        background: rgba(255, 255, 255, .1);
    }

    .nav-toggle.is-open span:nth-child(1) {
        top: 22px;
        width: 20px;
        transform: rotate(45deg);
    }

    .nav-toggle.is-open span:nth-child(2) {
        top: 22px;
        width: 20px;
        opacity: 1;
        transform: rotate(-45deg);
    }

    .nav-links {
        position: fixed;
        z-index: 101;
        inset: 0;
        width: 100%;
        height: 100dvh;
        margin: 0;
        padding: 102px clamp(22px, 7vw, 52px) 26px;
        display: flex;
        align-items: stretch;
        flex-direction: column;
        gap: 0;
        overflow-y: auto;
        color: #fff;
        background: #101b22;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        counter-reset: mobile-nav;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: none;
        clip-path: inset(0 0 100% 0);
        transition:
            clip-path 720ms cubic-bezier(.76, 0, .24, 1),
            opacity 260ms ease,
            visibility 720ms;
    }

    .nav-links::before {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 0;
        background:
            linear-gradient(100deg, rgba(7, 15, 20, .97) 0%, rgba(10, 25, 35, .93) 58%, rgba(14, 34, 47, .82) 100%),
            url('../images/content/hero/tufanoglu-hero.webp') center / cover;
        pointer-events: none;
    }

    .nav-links::after {
        content: '';
        position: absolute;
        z-index: 0;
        inset: 70px 24px 22px;
        border-inline: 1px solid rgba(255, 255, 255, .07);
        pointer-events: none;
    }

    .nav-links.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        clip-path: inset(0 0 0% 0);
        transition:
            clip-path 720ms cubic-bezier(.76, 0, .24, 1),
            opacity 260ms ease,
            visibility 0ms;
    }

    .nav-links > *,
    .nav-links > a {
        position: relative;
        z-index: 1;
    }

    .mobile-menu-intro {
        margin-bottom: clamp(18px, 4vh, 32px);
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: rgba(255, 255, 255, .52);
        font-size: 10px;
        font-weight: 700;
        text-transform: uppercase;
    }

    .mobile-menu-intro span {
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }

    .mobile-menu-intro span::before {
        content: '';
        width: 30px;
        height: 1px;
        background: #6f9abd;
    }

    .mobile-menu-intro small {
        color: #d3ad70;
        font-size: 9px;
    }

    .nav-links > a {
        min-height: 0;
        padding: 8px 0;
        display: grid;
        grid-template-columns: 34px minmax(0, 1fr) 34px;
        align-items: center;
        border-radius: 0;
        color: rgba(255, 255, 255, .75);
        background: transparent;
        font-family: var(--font-display);
        font-size: clamp(28px, 8.2vw, 42px);
        font-weight: 600;
        line-height: 1.02;
        opacity: 0;
        transform: translateY(28px);
        transition:
            color 300ms ease,
            opacity 520ms var(--ease-out),
            transform 620ms var(--ease-out);
    }

    .nav-links > a::before {
        counter-increment: mobile-nav;
        content: '0' counter(mobile-nav);
        align-self: center;
        color: #6f9abd;
        font-family: var(--font-body);
        font-size: 9px;
        font-weight: 700;
    }

    .nav-links > a::after {
        position: static;
        width: 0;
        height: 2px;
        justify-self: end;
        display: block;
        background: #d3ad70;
        transform: none;
        transition: width 420ms var(--ease-out);
    }

    .nav-links > a:hover,
    .nav-links > a.is-active {
        color: #fff;
        background: transparent;
    }

    .nav-links > a:hover::after,
    .nav-links > a.is-active::after {
        width: 28px;
        transform: none;
    }

    .nav-links.is-open > a {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-links.is-open > a:nth-of-type(1) { transition-delay: 160ms; }
    .nav-links.is-open > a:nth-of-type(2) { transition-delay: 210ms; }
    .nav-links.is-open > a:nth-of-type(3) { transition-delay: 260ms; }
    .nav-links.is-open > a:nth-of-type(4) { transition-delay: 310ms; }
    .nav-links.is-open > a:nth-of-type(5) { transition-delay: 360ms; }
    .nav-links.is-open > a:nth-of-type(6) { transition-delay: 410ms; }

    .mobile-menu-footer {
        position: relative;
        z-index: 1;
        margin-top: auto;
        padding-top: 18px;
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
        gap: 14px;
        border-top: 1px solid rgba(255, 255, 255, .13);
        opacity: 0;
        transform: translateY(18px);
        transition: opacity 480ms ease 440ms, transform 560ms var(--ease-out) 440ms;
    }

    .nav-links.is-open .mobile-menu-footer {
        opacity: 1;
        transform: translateY(0);
    }

    .mobile-menu-footer > p {
        grid-column: 1 / -1;
        max-width: 310px;
        margin: 0;
        color: rgba(255, 255, 255, .55);
        font-size: 11px;
        line-height: 1.55;
    }

    .mobile-menu-quick {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .mobile-menu-quick a {
        min-height: 38px;
        padding: 0 12px;
        display: inline-flex;
        align-items: center;
        gap: 7px;
        border: 1px solid rgba(255, 255, 255, .16);
        border-radius: 4px;
        color: rgba(255, 255, 255, .78);
        background: rgba(255, 255, 255, .06);
        font-size: 10px;
        font-weight: 700;
    }

    .mobile-menu-quick i,
    .mobile-menu-quick .brand-social-icon {
        width: 15px;
        height: 15px;
    }

    .mobile-menu-quick .brand-social-icon--whatsapp {
        color: #50dd82;
    }

    .mobile-menu-cta {
        min-height: 40px;
        padding: 0 14px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        border-radius: 4px;
        color: #10202a;
        background: #d3ad70;
        font-size: 11px;
        font-weight: 800;
    }

    .mobile-menu-cta i {
        width: 15px;
        height: 15px;
    }

    .mobile-contact-dock {
        transition: transform 420ms var(--ease-out), opacity 300ms ease;
    }

    body.menu-open .mobile-contact-dock {
        opacity: 0;
        pointer-events: none;
        transform: translateY(110%);
    }
}

@media (max-width: 380px), (max-width: 980px) and (max-height: 720px) {
    .nav-links {
        padding-top: 88px;
        padding-bottom: 18px;
    }

    .mobile-menu-intro {
        margin-bottom: 12px;
    }

    .nav-links > a {
        padding-block: 5px;
        font-size: clamp(25px, 7.5vw, 32px);
    }

    .mobile-menu-footer {
        padding-top: 12px;
    }

    .mobile-menu-footer > p {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nav-links,
    .nav-links > a,
    .mobile-menu-footer,
    .nav-toggle span {
        transition-duration: .01ms !important;
        transition-delay: 0ms !important;
    }
}
/* --- Editorial inner pages 2026 --- */
/* References */
.references-editorial {
    position: relative;
    padding: clamp(86px, 9vw, 126px) 24px clamp(96px, 10vw, 140px);
    background: #edf0f1;
}

.references-editorial-head {
    width: min(100%, var(--max));
    margin: 0 auto clamp(50px, 6vw, 78px);
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
    align-items: end;
    gap: clamp(36px, 7vw, 96px);
}

.references-editorial-head h2 {
    max-width: 760px;
    margin: 15px 0 0;
    color: #172631;
    font-size: clamp(40px, 5vw, 66px);
    line-height: 1.03;
}

.references-editorial-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 28px;
}

.references-editorial-summary > p {
    margin: 0;
    color: #5b676e;
    font-size: 15px;
    line-height: 1.75;
}

.references-count {
    min-width: 108px;
    padding-left: 22px;
    border-left: 1px solid rgba(23, 38, 49, .18);
}

.references-count strong {
    display: block;
    color: #315c7f;
    font-family: var(--font-display);
    font-size: 42px;
    line-height: .95;
}

.references-count span {
    display: block;
    max-width: 90px;
    margin-top: 8px;
    color: #7a623f;
    font-size: 10px;
    font-weight: 800;
    line-height: 1.35;
    text-transform: uppercase;
}

.reference-wall {
    width: min(100%, var(--max));
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.reference-wall-item {
    position: relative;
    min-width: 0;
    min-height: 260px;
    padding: 24px;
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
    background: #fff;
    border: 2px solid rgba(23, 38, 49, .13);
    border-radius: 14px;
    transition: background 420ms ease, transform 420ms var(--ease-out), box-shadow 420ms ease, border-color 420ms ease;
}

.reference-wall-item::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: #315c7f;
    border-radius: 0 0 14px 14px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 460ms var(--ease-out);
}

.reference-wall-item:hover {
    z-index: 1;
    background: #fff;
    border-color: rgba(49, 92, 127, .35);
    transform: translateY(-6px);
    box-shadow: 0 28px 64px rgba(17, 42, 58, .13);
}

.reference-wall-item:hover::after {
    transform: scaleX(1);
}

.reference-wall-meta {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    color: #8b7048;
}

.reference-wall-meta span {
    font-family: var(--font-mono);
    font-size: 10px;
}

.reference-wall-meta small {
    max-width: 180px;
    color: #4a5860;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    text-align: right;
    text-transform: uppercase;
}

.reference-wall-logo {
    position: relative;
    min-height: 148px;
    display: grid;
    place-items: center;
}

.reference-wall-logo img {
    position: relative;
    z-index: 2;
    width: auto;
    height: auto;
    max-width: 88%;
    max-height: 100px;
    object-fit: contain;
    filter: saturate(.88);
    transition: filter 320ms ease, transform 420ms var(--ease-out);
}

.reference-wall-item:hover .reference-wall-logo img {
    filter: saturate(1);
    transform: scale(1.035);
}

.reference-wall-wordmark {
    position: absolute;
    inset: 16px;
    display: grid;
    place-items: center;
    color: #263b49;
    font-family: var(--font-display);
    font-size: clamp(22px, 2.2vw, 30px);
    font-weight: 700;
    line-height: 1.15;
    text-align: center;
}

.reference-wall-item.has-loaded-logo .reference-wall-wordmark {
    visibility: hidden;
}

.reference-closing--editorial {
    position: relative;
    min-height: clamp(520px, 68vh, 720px);
    padding: 0 24px;
    display: grid;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    color: #fff;
    background: #111b21;
}

.reference-closing-media,
.reference-closing-shade {
    position: absolute;
    inset: 0;
}

.reference-closing-media {
    z-index: -2;
}

.reference-closing-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
}

.reference-closing-shade {
    z-index: -1;
    background: linear-gradient(90deg, rgba(7, 15, 20, .94), rgba(10, 23, 31, .72) 58%, rgba(10, 23, 31, .4));
}

.reference-closing-content {
    width: min(100%, var(--max));
    margin: 0 auto;
}

.reference-closing-content .eyebrow {
    color: #d6b276;
}

.reference-closing-content h2 {
    max-width: 760px;
    margin: 16px 0 20px;
    color: #fff;
    font-size: clamp(42px, 5.6vw, 72px);
    line-height: 1.02;
}

.reference-closing-content p {
    max-width: 590px;
    margin: 0 0 30px;
    color: rgba(255, 255, 255, .72);
    font-size: 16px;
    line-height: 1.72;
}

/* Contact */
.contact-editorial {
    width: min(var(--max), calc(100% - 48px));
    margin: clamp(84px, 9vw, 124px) auto;
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    overflow: hidden;
    border: 1px solid rgba(23, 38, 49, .14);
    border-radius: 6px;
    box-shadow: 0 30px 84px rgba(16, 35, 47, .1);
}

.contact-direct,
.contact-form-stage {
    min-width: 0;
    padding: clamp(34px, 5vw, 68px);
}

.contact-direct {
    color: #fff;
    background: #18384f;
}

.contact-direct .eyebrow {
    color: #d6b276;
}

.contact-direct h2 {
    max-width: 520px;
    margin: 16px 0 18px;
    color: #fff;
    font-size: clamp(35px, 4vw, 54px);
    line-height: 1.04;
}

.contact-direct-intro {
    max-width: 520px;
    margin: 0 0 34px;
    color: rgba(255, 255, 255, .68);
    font-size: 15px;
    line-height: 1.72;
}

.contact-primary-actions {
    border-top: 1px solid rgba(255, 255, 255, .15);
}

.contact-primary-action {
    min-height: 88px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 20px;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
    transition: padding 360ms var(--ease-out), background 300ms ease;
}

.contact-primary-action:hover {
    padding-inline: 10px;
    background: rgba(255, 255, 255, .055);
}

.contact-primary-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 4px;
    color: #8db4cf;
}

.contact-primary-icon i,
.contact-primary-icon .brand-social-icon {
    width: 19px;
    height: 19px;
}

.contact-primary-action--whatsapp .contact-primary-icon {
    color: #54dd86;
}

.contact-primary-action small,
.contact-primary-action strong {
    display: block;
}

.contact-primary-action small {
    margin-bottom: 4px;
    color: rgba(255, 255, 255, .48);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
}

.contact-primary-action strong {
    color: #fff;
    font-size: 15px;
}

.contact-primary-action > i {
    width: 18px;
    height: 18px;
    color: rgba(255, 255, 255, .48);
    transition: transform 320ms var(--ease-out), color 320ms ease;
}

.contact-primary-action:hover > i {
    color: #d6b276;
    transform: translate(3px, -3px);
}

.contact-detail-list {
    margin: 30px 0 0;
}

.contact-detail-list > div {
    padding: 14px 0;
    display: grid;
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.contact-detail-list dt {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, .45);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
}

.contact-detail-list dt i {
    width: 14px;
    height: 14px;
}

.contact-detail-list dd {
    min-width: 0;
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: 13px;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.contact-form-stage {
    background: #fbfcfc;
}

.contact-form-heading {
    margin-bottom: 32px;
}

.contact-form-heading h2 {
    margin: 14px 0 12px;
    color: #172631;
    font-size: clamp(30px, 3.4vw, 44px);
}

.contact-form-heading p {
    max-width: 520px;
    margin: 0;
    color: #657178;
    font-size: 14px;
    line-height: 1.68;
}

.contact-form--editorial {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.contact-form--editorial label {
    color: #344955;
    font-size: 11px;
    text-transform: uppercase;
}

.contact-form--editorial input,
.contact-form--editorial select,
.contact-form--editorial textarea {
    border: 1px solid rgba(23, 38, 49, .16);
    border-radius: 4px;
    background: #f4f6f6;
}

.contact-form--editorial textarea {
    min-height: 126px;
}

.contact-form--editorial .check-row {
    color: #657178;
    font-size: 11px;
    line-height: 1.55;
    text-transform: none;
}

.contact-form--editorial .btn {
    min-height: 54px;
    border-radius: 4px;
}

.contact-location {
    position: relative;
    padding: clamp(72px, 8vw, 112px) 24px;
    color: #fff;
    background: #111b21;
}

.contact-location-shell {
    width: min(100%, var(--max));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(390px, .78fr) minmax(0, 1.22fr);
    min-height: 520px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 6px;
    background: #13232d;
    box-shadow: 0 34px 90px rgba(2, 10, 15, .32);
}

.contact-location-copy {
    min-width: 0;
    padding: clamp(48px, 5vw, 76px);
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.contact-location-copy .eyebrow {
    color: #d6b276;
}

.contact-location-copy h2 {
    margin: 14px 0 18px;
    color: #fff;
    font-size: clamp(38px, 4vw, 54px);
    line-height: 1.04;
    overflow-wrap: normal;
    word-break: normal;
    text-wrap: balance;
}

.contact-location-copy p {
    max-width: 440px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, .64);
    line-height: 1.7;
}

.contact-location-map {
    min-width: 0;
    min-height: 520px;
    overflow: hidden;
    filter: saturate(.72) contrast(1.08);
    transition: filter 420ms ease;
}

.contact-location-map:hover {
    filter: saturate(.95) contrast(1.02);
}

.contact-location-map iframe {
    width: 100%;
    height: 100%;
    min-height: 520px;
    display: block;
}

/* About brand composition */
.about-brand-composition {
    position: relative;
    min-height: 610px;
    overflow: hidden;
    isolation: isolate;
    background: #172d3d;
    border-radius: 6px;
    box-shadow: 0 34px 90px rgba(15, 35, 48, .18);
}

.about-brand-grid {
    position: absolute;
    inset: 0;
    opacity: .45;
    background:
        linear-gradient(90deg, transparent calc(50% - .5px), rgba(255,255,255,.1) 50%, transparent calc(50% + .5px)),
        linear-gradient(transparent calc(50% - .5px), rgba(255,255,255,.1) 50%, transparent calc(50% + .5px));
}

.about-brand-photo {
    position: absolute;
    margin: 0;
    overflow: hidden;
    border: 7px solid rgba(255, 255, 255, .9);
    background: #d8dddf;
    box-shadow: 0 20px 54px rgba(5, 16, 23, .3);
}

.about-brand-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 900ms var(--ease-out);
}

.about-brand-composition:hover .about-brand-photo img {
    transform: scale(1.045);
}

.about-brand-photo--planning {
    z-index: 1;
    top: 8%;
    right: -2%;
    width: 64%;
    height: 39%;
    transform: rotate(3.5deg);
}

.about-brand-photo--site {
    z-index: 2;
    left: -5%;
    bottom: 7%;
    width: 67%;
    height: 43%;
    transform: rotate(-4deg);
}

.about-brand-seal {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 52%;
    width: min(58%, 290px);
    min-height: 190px;
    padding: 28px 24px 22px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 16px;
    color: #314a59;
    background: rgba(252, 253, 253, .97);
    border: 1px solid rgba(23, 38, 49, .12);
    box-shadow: 0 24px 70px rgba(7, 19, 27, .34);
    transform: translate(-50%, -50%) rotate(-1.5deg);
}

.about-brand-seal img {
    width: min(100%, 190px);
    max-height: 110px;
    object-fit: contain;
}

.about-brand-seal span {
    max-width: 220px;
    color: #5d6c74;
    font-size: 10px;
    font-weight: 750;
    line-height: 1.5;
    text-align: center;
    text-transform: uppercase;
}

.about-brand-axis {
    position: absolute;
    z-index: 5;
    color: rgba(255, 255, 255, .62);
    font-family: var(--font-mono);
    font-size: 8px;
    font-weight: 700;
}

.about-brand-axis--x {
    left: 18px;
    top: 18px;
}

.about-brand-axis--y {
    right: 12px;
    bottom: 22px;
    writing-mode: vertical-rl;
}

/* Principles become an editorial manifesto, not a card grid. */
.about-principles {
    background: #edf0f1;
}

.about-principles-head {
    max-width: var(--max);
    margin: 0 auto clamp(44px, 6vw, 72px);
    display: grid;
    grid-template-columns: minmax(0, .42fr) minmax(0, 1.15fr);
    align-items: start;
    gap: clamp(28px, 7vw, 100px);
    text-align: left;
}

.about-principles-head .eyebrow {
    color: #8b7048;
}

.about-principles-head h2 {
    margin: 0;
    color: #172631;
    font-size: clamp(38px, 4.8vw, 62px);
    line-height: 1.03;
}

.about-principles-head p {
    grid-column: 2;
    max-width: 650px;
    margin: -46px 0 0;
    padding-top: 68px;
    color: #647179;
    line-height: 1.72;
}

.about-principles-list {
    max-width: var(--max);
    display: block;
}

.principle-item {
    position: relative;
    min-height: 124px;
    padding: 28px 8px;
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr) 42px;
    align-items: center;
    gap: 24px;
    background: transparent;
    border: 0;
    border-top: 1px solid rgba(23, 38, 49, .16);
    border-radius: 0;
    box-shadow: none;
    transition: padding 420ms var(--ease-out), background 320ms ease;
}

.principle-item:last-child {
    border-bottom: 1px solid rgba(23, 38, 49, .16);
}

.principle-item:hover {
    padding-inline: 20px;
    background: rgba(255, 255, 255, .6);
}

.principle-num {
    color: #8b7048;
    font-size: 13px;
    font-weight: 800;
}

.principle-copy {
    display: grid;
    grid-template-columns: minmax(190px, .58fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(24px, 5vw, 76px);
}

.principle-item h3 {
    margin: 0;
    color: #172631;
    font-size: clamp(20px, 2.2vw, 27px);
}

.principle-item p {
    max-width: 540px;
    margin: 0;
    color: #647179;
    font-size: 14px;
    line-height: 1.68;
}

.principle-mark {
    position: relative;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(49, 92, 127, .28);
    border-radius: 50%;
}

.principle-mark::before,
.principle-mark::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background: #315c7f;
    transform: translate(-50%, -50%);
}

.principle-mark::before {
    width: 12px;
    height: 1px;
}

.principle-mark::after {
    width: 1px;
    height: 12px;
    transition: transform 360ms var(--ease-out);
}

.principle-item:hover .principle-mark::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

/* Soft edges only where light and dark surfaces meet. */
.footer,
.about-band,
.contact-location,
.reference-closing--editorial {
    position: relative;
}

.footer::before,
.about-band::before,
.contact-location::before,
.reference-closing--editorial::before {
    content: '';
    position: absolute;
    z-index: 8;
    left: 0;
    right: 0;
    top: -34px;
    height: 34px;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(17, 27, 33, 0), rgba(17, 27, 33, .72) 76%, #111b21);
}

.footer::before {
    background: linear-gradient(to bottom, rgba(18, 22, 27, 0), rgba(18, 22, 27, .72) 76%, var(--ink));
}

.about-band,
.reference-closing--editorial {
    box-shadow: 0 -18px 38px rgba(17, 27, 33, .16);
}

@media (max-width: 980px) {
    .references-editorial-head,
    .contact-editorial,
    .contact-location,
    .about-principles-head {
        grid-template-columns: 1fr;
    }

    .reference-wall {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .contact-editorial {
        width: min(100% - 32px, 720px);
    }

    .contact-location-copy {
        padding: 64px 36px 54px;
    }

    .contact-location-map,
    .contact-location-map iframe {
        min-height: 420px;
    }

    .about-brand-composition {
        min-height: 560px;
        order: -1;
    }

    .about-principles-head p {
        grid-column: auto;
        margin: 0;
        padding: 0;
    }
}

@media (max-width: 680px) {
    .references-editorial {
        padding: 72px 16px 86px;
    }

    .references-editorial-head {
        margin-bottom: 38px;
        gap: 24px;
    }

    .references-editorial-head h2 {
        font-size: 36px;
    }

    .references-editorial-summary {
        grid-template-columns: 1fr auto;
        gap: 18px;
    }

    .reference-wall {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .reference-wall-item {
        min-height: 200px;
        padding: 18px;
    }

    .reference-wall-meta small {
        display: none;
    }

    .reference-wall-logo {
        min-height: 100px;
    }

    .reference-wall-logo img {
        max-width: 88%;
        max-height: 72px;
    }

    .reference-wall-wordmark {
        inset: 8px;
        font-size: 18px;
    }

    .reference-closing--editorial {
        min-height: 560px;
        padding: 0 16px;
    }

    .reference-closing-content h2 {
        font-size: 40px;
    }

    .contact-editorial {
        width: calc(100% - 24px);
        margin: 70px auto 80px;
    }

    .contact-direct,
    .contact-form-stage {
        padding: 34px 22px;
    }

    .contact-direct h2 {
        font-size: 36px;
    }

    .contact-detail-list > div {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .contact-form-stage {
        border-top: 1px solid rgba(23, 38, 49, .12);
    }

    .contact-form--editorial .form-row {
        grid-template-columns: 1fr;
    }

    .contact-location-copy h2 {
        font-size: 38px;
    }

    .contact-location {
        padding: 64px 16px;
    }

    .contact-location-shell {
        border-radius: 4px;
    }

    .contact-location-copy {
        padding: 50px 24px 44px;
    }

    .about-brand-composition {
        min-height: 500px;
        border-radius: 4px;
    }

    .about-brand-photo {
        border-width: 5px;
    }

    .about-brand-photo--planning {
        width: 72%;
        height: 36%;
    }

    .about-brand-photo--site {
        width: 75%;
        height: 40%;
    }

    .about-brand-seal {
        left: 50%;
        width: 62%;
        min-height: 164px;
        padding: 22px 18px 18px;
    }

    .about-brand-seal img {
        max-height: 90px;
    }

    .about-principles-head {
        gap: 18px;
        margin-bottom: 36px;
    }

    .about-principles-head h2 {
        font-size: 37px;
    }

    .principle-item {
        min-height: 0;
        padding: 24px 2px;
        grid-template-columns: 42px minmax(0, 1fr) 30px;
        gap: 12px;
    }

    .principle-item:hover {
        padding-inline: 8px;
    }

    .principle-copy {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .principle-item h3 {
        font-size: 20px;
    }

    .principle-item p {
        font-size: 13px;
    }

    .principle-mark {
        width: 28px;
        height: 28px;
    }

    .footer::before,
    .about-band::before,
    .contact-location::before,
    .reference-closing--editorial::before {
        top: -22px;
        height: 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reference-wall-item,
    .reference-wall-item::after,
    .about-brand-photo img,
    .principle-item,
    .principle-mark::after {
        transition: none;
    }
}
/* Refined home partner ribbon */
.reference-showcase--home .reference-marquee {
    padding: 18px 0;
    background: rgba(255, 255, 255, .55);
    border-block: 1px solid rgba(23, 50, 71, .1);
    box-shadow: 0 18px 50px rgba(18, 32, 41, .07);
    backdrop-filter: blur(18px) saturate(1.08);
}
.reference-showcase--home .reference-marquee::before,
.reference-showcase--home .reference-marquee::after {
    width: clamp(34px, 6vw, 96px);
}
.reference-showcase--home .reference-marquee::before {
    background: linear-gradient(to right, #eceeec 8%, rgba(236, 238, 236, 0));
}
.reference-showcase--home .reference-marquee::after {
    background: linear-gradient(to left, #eceeec 8%, rgba(236, 238, 236, 0));
}
.reference-showcase--home .reference-logo-card {
    background: rgba(255, 255, 255, .7);
    border-color: rgba(23, 50, 71, .1);
    box-shadow: 0 8px 24px rgba(23, 50, 71, .045);
    backdrop-filter: blur(12px);
    transition: border-color 360ms cubic-bezier(.16, 1, .3, 1), box-shadow 360ms cubic-bezier(.16, 1, .3, 1);
}
.reference-showcase--home .reference-logo-card:hover {
    border-color: rgba(48, 104, 143, .3);
    box-shadow: 0 12px 30px rgba(23, 50, 71, .1);
}
.reference-showcase--home .reference-marquee-track,
.reference-showcase--home .reference-marquee:hover .reference-marquee-track {
    animation-play-state: running;
}

/* =========================================================
   Home — expanding series carousel (Faaliyet Alanlarımız)
   ========================================================= */
.home-series-section {
    max-width: var(--max);
    margin: 0 auto;
}

.home-strip-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 34px;
}

.home-strip-head h2 {
    margin: 10px 0 0;
    font-size: clamp(30px, 3.2vw, 45px);
    line-height: 1.08;
}

.series-nav {
    display: flex;
    gap: 10px;
    padding-bottom: 6px;
}

.series-nav-btn {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    background: #fff;
    color: inherit;
    border: 1px solid rgba(18, 22, 27, .16);
    border-radius: 50%;
    cursor: pointer;
    transition: background 320ms cubic-bezier(.16, 1, .3, 1), color 320ms cubic-bezier(.16, 1, .3, 1);
}

.series-nav-btn:hover { background: var(--ink); color: #fff; }
.series-nav-btn i { width: 18px; height: 18px; }

.series-carousel {
    display: flex;
    gap: 12px;
    height: clamp(380px, 40vw, 540px);
}

.series-card {
    position: relative;
    flex: 1 1 6%;
    min-width: 0;
    overflow: hidden;
    border-radius: 16px;
    background: #1a2025;
    isolation: isolate;
    box-shadow: 0 6px 18px rgba(14, 24, 32, .10);
    /* redist-style expand: flex animasyonu yalnızca etkileşimde tetiklenir */
    transition:
        flex-grow 550ms cubic-bezier(.25, .46, .45, .94),
        flex-basis 550ms cubic-bezier(.25, .46, .45, .94),
        transform 550ms cubic-bezier(.25, .46, .45, .94),
        box-shadow 550ms ease;
}

.series-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.series-card.is-active {
    flex: 10 1 52%;
    transform: translateY(-8px);
    box-shadow:
        0 30px 64px rgba(14, 24, 32, .30),
        0 10px 24px rgba(14, 24, 32, .16);
}

.series-card img {
    position: absolute;
    inset: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.01);
    transition: transform 1200ms cubic-bezier(.16, 1, .3, 1);
}

.series-card.is-active img { transform: scale(1.06); }

.series-card-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 12, 14, .18) 0%, rgba(8, 12, 14, .1) 45%, rgba(8, 12, 14, .55) 100%);
    transition: background 550ms ease;
    pointer-events: none;
}

.series-card:not(.is-active) .series-card-shade {
    background: linear-gradient(180deg, rgba(8, 12, 14, .38) 0%, rgba(8, 12, 14, .32) 45%, rgba(8, 12, 14, .68) 100%);
}

.series-card-title {
    position: absolute;
    left: 12px;
    bottom: 84px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    color: #fff;
    font-family: var(--font-display);
    font-size: clamp(17px, 1.6vw, 23px);
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1;
    white-space: nowrap;
    text-shadow: 0 2px 14px rgba(0, 0, 0, .45);
}

.series-card-cta {
    position: absolute;
    left: 14px;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 11px 20px;
    color: #fff;
    background: rgba(10, 14, 16, .88);
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 750;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 420ms ease 180ms, transform 420ms cubic-bezier(.16, 1, .3, 1) 180ms;
    pointer-events: none;
}

.series-card-cta i { width: 14px; height: 14px; }

.series-card.is-active .series-card-cta {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================================
   Home — compact contact CTA (form İletişim sayfasında)
   ========================================================= */
.home-contact-cta {
    padding: 40px 24px 110px;
}

.home-contact-cta-inner {
    position: relative;
    max-width: var(--max);
    margin: 0 auto;
    padding: clamp(40px, 5vw, 64px);
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) auto;
    align-items: center;
    gap: clamp(28px, 4vw, 72px);
    color: #fff;
    background: #12181d;
    border-radius: 20px;
    overflow: hidden;
    isolation: isolate;
}

.home-contact-cta-glow {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(640px 380px at 88% -10%, rgba(74, 114, 150, .34), transparent 70%),
        radial-gradient(520px 340px at -6% 110%, rgba(223, 189, 130, .12), transparent 70%);
    pointer-events: none;
}

.home-contact-cta .eyebrow { color: #dfbd82; }

.home-contact-cta h2 {
    margin: 12px 0 14px;
    max-width: 560px;
    color: #fff;
    font-size: clamp(26px, 2.6vw, 38px);
    line-height: 1.12;
}

.home-contact-cta p {
    margin: 0;
    max-width: 520px;
    color: rgba(255, 255, 255, .74);
    line-height: 1.7;
}

.home-contact-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    min-width: 250px;
}

.home-contact-cta-actions .btn {
    min-height: 54px;
    justify-content: center;
}

.home-contact-cta-links {
    display: flex;
    gap: 10px;
}

.home-contact-cta-links a {
    flex: 1 1 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 14px;
    color: #fff;
    font-size: 13.5px;
    font-weight: 700;
    white-space: nowrap;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 10px;
    transition: background 320ms ease, border-color 320ms ease;
}

.home-contact-cta-links a:hover {
    background: rgba(255, 255, 255, .14);
    border-color: rgba(255, 255, 255, .3);
}

.home-contact-cta-links i { width: 16px; height: 16px; }

/* Tablet & mobile */
@media (max-width: 980px) {
    .series-carousel {
        height: auto;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        padding-bottom: 6px;
    }
    .series-carousel::-webkit-scrollbar { display: none; }
    .series-card,
    .series-card.is-active {
        flex: 0 0 min(74vw, 340px);
        aspect-ratio: 3 / 4;
        scroll-snap-align: center;
        transition: none;
        transform: none;
        box-shadow: 0 10px 26px rgba(14, 24, 32, .14);
    }
    .series-card img,
    .series-card.is-active img { transform: none; transition: none; }
    /* mobilde tüm kartlar "açık" halde gezilir */
    .series-card:not(.is-active) .series-card-shade {
        background: linear-gradient(180deg, rgba(8, 12, 14, .18) 0%, rgba(8, 12, 14, .1) 45%, rgba(8, 12, 14, .55) 100%);
    }
    .series-card-cta,
    .series-card:not(.is-active) .series-card-cta {
        opacity: 1;
        transform: none;
    }
    .home-contact-cta-inner { grid-template-columns: 1fr; }
    .home-contact-cta-actions { min-width: 0; max-width: 420px; }
}

@media (max-width: 680px) {
    .home-strip-head {
        flex-direction: row;
        align-items: flex-end;
        gap: 14px;
        margin-bottom: 24px;
    }
    .series-nav-btn { width: 42px; height: 42px; }
    .series-card,
    .series-card.is-active { flex-basis: 78vw; }
    .series-card-title { font-size: 17px; bottom: 72px; }
    .home-contact-cta { padding: 24px 16px 76px; }
    .home-contact-cta-inner { padding: 32px 22px; border-radius: 16px; }
    .home-contact-cta-actions { max-width: none; }
    .home-contact-cta-links { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .series-card,
    .series-card img,
    .series-card-shade,
    .series-card-cta,
    .series-nav-btn { transition: none; }
    .series-card.is-active { transform: none; }
    .series-card.is-active img { transform: none; }
}