/* ==========================================================================
   M ÇEÇEN İNŞAAT — Premium Tema
   Palet logodan türetilmiştir: kömür siyahı zemin, altın gradyan, gümüş vurgu
   ========================================================================== */

:root {
    --bg: #0a0a0c;
    --bg-2: #101114;
    --bg-3: #16171b;
    --bg-4: #1d1e23;
    --line: rgba(255, 255, 255, .08);
    --line-gold: rgba(212, 168, 69, .28);
    --text: #ebe7de;
    --text-2: #c9c4b8;
    --muted: #8f8b82;
    --gold: #d4a845;
    --gold-hi: #f5dc93;
    --gold-lo: #a17623;
    --gold-grad: linear-gradient(135deg, #f8e5a6 0%, #dcb04f 32%, #a87821 62%, #ecca73 100%);
    --gold-grad-h: linear-gradient(90deg, #b9872c, #f3d687 50%, #b9872c);
    --silver-grad: linear-gradient(180deg, #ffffff 0%, #c7c9ce 45%, #7e8188 100%);
    --ok: #4ec38a;
    --warn: #e6b450;
    --info: #6fa8dc;
    --radius: 4px;
    --radius-lg: 10px;
    --ease: cubic-bezier(.22, .8, .24, 1);
    --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
    --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --header-h: 88px;
    --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 400 16px/1.7 var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img, video { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.15; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--gold); color: #000; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.ico { flex-shrink: 0; }

.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter); }
.center { text-align: center; }
.mt-40 { margin-top: 40px; }
.muted { color: var(--muted); }
.lead { font-size: 1.125rem; color: var(--text-2); }
.hide-sm { }

/* ---------- Tipografi ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: 14px;
    font-size: .75rem; font-weight: 700; letter-spacing: .28em; text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 38px; height: 1px; background: var(--gold-grad-h); }
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 4.2vw, 3.5rem);
    font-weight: 600;
    letter-spacing: -.01em;
    margin-bottom: 22px;
}
.section-title.sm { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.gold-text {
    background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.prose p { color: var(--text-2); }
.prose p:last-child { margin-bottom: 0; }

/* ---------- Butonlar ---------- */
.btn {
    position: relative; overflow: hidden;
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 16px 30px;
    font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    border-radius: var(--radius);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s, border-color .35s;
    white-space: nowrap;
}
.btn .ico { transition: transform .35s var(--ease); }
.btn:hover .ico { transform: translateX(4px); }
.btn-sm { padding: 12px 22px; }
.btn-block { width: 100%; }
.btn-gold {
    background: var(--gold-grad); background-size: 180% 180%; background-position: 0 0;
    color: #16120a;
    box-shadow: 0 10px 30px -12px rgba(212, 168, 69, .6), inset 0 1px 0 rgba(255, 255, 255, .45);
}
.btn-gold:hover { background-position: 100% 100%; transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(212, 168, 69, .75); }
.btn-gold::after {
    content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
    background: linear-gradient(110deg, transparent, rgba(255, 255, 255, .55), transparent);
    transform: skewX(-20deg);
    transition: left .8s var(--ease);
}
.btn-gold:hover::after { left: 140%; }
.btn-outline { border: 1px solid rgba(255, 255, 255, .35); color: #fff; backdrop-filter: blur(6px); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-hi); }
.btn-ghost { border: 1px solid var(--line-gold); color: var(--gold-hi); }
.btn-ghost:hover { background: rgba(212, 168, 69, .08); border-color: var(--gold); }
.btn-dark { background: #0c0c0e; color: var(--gold-hi); }
.btn-dark:hover { background: #000; transform: translateY(-2px); }
.btn-dark-outline { border: 1px solid rgba(0, 0, 0, .55); color: #15110a; }
.btn-dark-outline:hover { background: rgba(0, 0, 0, .08); }
.link-arrow {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--gold-hi); font-weight: 600; font-size: .9rem; letter-spacing: .04em;
}
.link-arrow .ico { transition: transform .3s var(--ease); }
.link-arrow:hover .ico { transform: translateX(5px); }

/* ---------- Preloader ---------- */
.preloader {
    position: fixed; inset: 0; z-index: 1000;
    display: grid; place-items: center;
    background: var(--bg);
    transition: opacity .7s var(--ease), visibility .7s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader-inner { display: grid; justify-items: center; gap: 26px; }
.preloader img { width: 120px; animation: pulse 1.8s ease-in-out infinite; }
.preloader-bar { width: 160px; height: 1px; background: var(--line); overflow: hidden; }
.preloader-bar span { display: block; height: 100%; width: 40%; background: var(--gold-grad-h); animation: load 1.1s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.05); filter: brightness(1.25); } }
@keyframes load { from { transform: translateX(-100%); } to { transform: translateX(260%); } }

/* ---------- Header ---------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: var(--header-h);
    transition: background .4s, height .4s var(--ease), border-color .4s, backdrop-filter .4s;
    border-bottom: 1px solid transparent;
}
.site-header.scrolled, body:not(.page-home) .site-header {
    background: rgba(10, 10, 12, .82);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-color: var(--line);
}
.site-header.scrolled { --header-h: 74px; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 30px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { height: 52px; width: auto; transition: height .4s var(--ease); }
.scrolled .brand-mark { height: 44px; }
.brand-text { display: grid; line-height: 1.1; }
.brand-name {
    font-size: 1.35rem; font-weight: 800; letter-spacing: .06em;
    background: var(--silver-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-name b { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-sub { font-size: .58rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-top: 3px; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 6px; }
.main-nav a {
    position: relative; display: block; padding: 10px 16px; white-space: nowrap;
    font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--text-2);
    transition: color .3s;
}
.main-nav a::after {
    content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 1px;
    background: var(--gold-grad-h); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { color: #fff; }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.nav-mobile-foot { display: none; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { display: flex; align-items: center; gap: 12px; }
.hp-ico {
    width: 42px; height: 42px; border-radius: 50%;
    display: grid; place-items: center;
    border: 1px solid var(--line-gold); color: var(--gold);
    transition: background .3s, color .3s;
}
.header-phone:hover .hp-ico { background: var(--gold); color: #000; }
.header-phone small { display: block; font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.header-phone b { font-size: .92rem; font-weight: 700; white-space: nowrap; }

.nav-toggle { display: none; width: 44px; height: 44px; position: relative; }
.nav-toggle span {
    position: absolute; left: 10px; right: 10px; height: 1.5px; background: #fff;
    transition: transform .35s var(--ease), opacity .3s, top .35s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; right: 16px; background: var(--gold); }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center;
    padding: calc(var(--header-h) + 40px) 0 120px;
    overflow: hidden; isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media video, .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-img { background-size: cover; background-position: center; animation: kenburns 24s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.12) translate(-1%, -1%); } }
.hero-shade {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(8, 8, 10, .92) 0%, rgba(8, 8, 10, .65) 45%, rgba(8, 8, 10, .25) 100%),
        linear-gradient(0deg, var(--bg) 0%, transparent 35%);
}
.hero-grid-lines {
    position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: calc((min(100vw, 1320px) - 2 * var(--gutter)) / 4) 100%;
    background-position: center;
    mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}
.hero-art {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 75% 60%, rgba(212, 168, 69, .18), transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 20%, rgba(255, 255, 255, .05), transparent 70%),
        var(--bg);
}

.hero-content { position: relative; max-width: 1320px; }
.hero-content > * { max-width: 780px; }
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7.4vw, 6.4rem);
    font-weight: 600; line-height: 1.02; letter-spacing: -.02em;
    margin-bottom: 26px; color: #f4efe4;
    text-shadow: 0 10px 40px rgba(0, 0, 0, .35);
}
.hero-text { font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--text-2); max-width: 620px; margin-bottom: 40px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-anim { opacity: 0; transform: translateY(30px); }
body.is-ready .hero-anim { animation: heroIn 1.1s var(--ease) forwards; animation-delay: calc(.55s + var(--i) * .14s); }
body:not(.js) .hero-anim { opacity: 1; transform: none; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

.hero-side {
    position: absolute; right: var(--gutter); top: 50%;
    transform: translateY(-50%) rotate(180deg);
    writing-mode: vertical-rl;
    display: flex; align-items: center; gap: 18px;
    font-size: .68rem; letter-spacing: .4em; color: var(--muted);
}
.hero-side i { width: 1px; height: 80px; background: var(--gold-grad-h); }
.scroll-cue {
    position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
    width: 26px; height: 42px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 14px;
}
.scroll-cue span {
    position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px;
    border-radius: 2px; background: var(--gold); animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Stats ---------- */
.stats { position: relative; margin-top: -70px; z-index: 2; }
.stats--inline { margin: 0; padding: 0 0 20px; }
.stats-grid {
    display: grid; grid-template-columns: repeat(var(--cols, 4), 1fr);
    background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
    border: 1px solid var(--line);
    border-top: 1px solid var(--line-gold);
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
}
.stats--inline .stats-grid { box-shadow: none; }
.stat { padding: 40px 28px; text-align: center; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 25%; bottom: 25%; width: 1px; background: var(--line); }
.stat b {
    font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.4rem); font-weight: 700; line-height: 1;
    background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat sup { font-size: 1.2rem; color: var(--gold); margin-left: 3px; font-weight: 700; vertical-align: super; }
.stat span { display: block; margin-top: 10px; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Bölümler ---------- */
section[id] { scroll-margin-top: calc(var(--header-h) - 1px); }
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-dark { background: var(--bg-2); }
.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 70px); text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head p { color: var(--muted); font-size: 1.05rem; }
.section-head.row {
    max-width: none; text-align: left;
    display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.section-head.row .eyebrow { justify-content: flex-start; }
.section-head.row .section-title { margin-bottom: 0; }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.split--rev > :first-child { order: 0; }
.split-media { position: relative; padding: 0 0 40px 40px; }
.frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius); }
.frame::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255, 255, 255, .08); pointer-events: none; }
.frame > img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.split-media:hover .frame > img { transform: scale(1.05); }
.split-media::before {
    content: ""; position: absolute; left: 0; bottom: 0; width: 70%; height: 70%;
    border: 1px solid var(--line-gold); z-index: -1;
}
.exp-badge {
    position: absolute; right: -24px; bottom: 80px;
    padding: 26px 30px;
    background: var(--gold-grad); color: #17120a;
    display: flex; align-items: center; gap: 14px;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .8);
}
.exp-badge b { font-family: var(--font-display); font-size: 3.6rem; line-height: 1; font-weight: 700; }
.exp-badge span { font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; line-height: 1.35; }
.ticks { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin: 30px 0 38px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; color: var(--text-2); }
.ticks .ico { color: var(--gold); margin-top: 3px; }

.ph-cover {
    width: 100%; height: 100%; min-height: 220px;
    display: grid; place-items: center;
    background:
        radial-gradient(circle at 50% 40%, rgba(212, 168, 69, .16), transparent 60%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, .02) 0 2px, transparent 2px 12px),
        var(--bg-3);
}
.ph-cover img { width: 38%; max-width: 180px; opacity: .55; filter: grayscale(.2); }
.ph-cover.tall img { width: 60%; max-width: 280px; opacity: .9; }

/* Services */
.services-section { background: var(--bg-2); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc-card {
    position: relative; padding: 48px 40px 44px; background: var(--bg-2); overflow: hidden;
    transition: background .5s var(--ease);
}
.svc-card::before {
    content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%;
    background: var(--gold-grad-h); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.svc-card:hover { background: var(--bg-3); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-num {
    position: absolute; right: 30px; top: 22px;
    font-family: var(--font-display); font-size: 4.2rem; font-weight: 700; line-height: 1;
    color: transparent; -webkit-text-stroke: 1px rgba(212, 168, 69, .18);
    transition: -webkit-text-stroke-color .5s;
}
.svc-card:hover .svc-num { -webkit-text-stroke-color: rgba(212, 168, 69, .45); }
.svc-ico {
    width: 68px; height: 68px; display: grid; place-items: center; margin-bottom: 28px;
    border: 1px solid var(--line-gold); color: var(--gold);
    transition: background .5s var(--ease), color .5s, transform .5s var(--ease);
}
.svc-card:hover .svc-ico { background: var(--gold); color: #000; transform: rotate(-6deg); }
.svc-card h3 { font-family: var(--font-display); font-size: 1.65rem; margin-bottom: 14px; }
.svc-card p { color: var(--muted); font-size: .95rem; margin-bottom: 18px; }

/* Project cards */
.mini-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.mini-stats a {
    display: flex; align-items: center; gap: 10px; padding: 10px 18px;
    border: 1px solid var(--line); transition: border-color .3s;
}
.mini-stats a:hover { border-color: var(--gold); }
.mini-stats b { font-family: var(--font-display); font-size: 1.6rem; color: var(--gold-hi); line-height: 1; }
.mini-stats span { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.projects-grid .p-card { aspect-ratio: 4 / 5; }
.pg-item { transition: opacity .4s, transform .4s var(--ease); }
.pg-item.is-hidden { display: none; }

.p-card {
    position: relative; display: block; overflow: hidden; height: 100%;
    background: var(--bg-3); border-radius: var(--radius);
    isolation: isolate;
}
.p-card-media { position: absolute; inset: 0; z-index: -2; }
.p-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), filter .8s; }
.p-card-media .ph-cover { height: 100%; }
.p-card::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(0deg, rgba(6, 6, 8, .95) 0%, rgba(6, 6, 8, .45) 45%, rgba(6, 6, 8, .05) 75%);
    transition: background .6s;
}
.p-card::after {
    content: ""; position: absolute; inset: 14px; border: 1px solid rgba(245, 220, 147, 0);
    transition: border-color .6s var(--ease), inset .6s var(--ease); pointer-events: none;
}
.p-card:hover::after { border-color: rgba(245, 220, 147, .45); inset: 18px; }
.p-card:hover .p-card-media img { transform: scale(1.08); }
.p-card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 34px; }
.p-cat { display: block; font-size: .7rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.p-card h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 2.2vw, 2rem); color: #fff; margin-bottom: 10px; }
.p-card--lg h3 { font-size: clamp(1.9rem, 3.4vw, 3rem); }
.p-meta { display: flex; flex-wrap: wrap; gap: 18px; font-size: .85rem; color: var(--text-2); }
.p-meta span { display: inline-flex; align-items: center; gap: 6px; }
.p-meta .ico { color: var(--gold); }
.p-more {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
    font-size: .75rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-hi);
    max-height: 0; opacity: 0; overflow: hidden;
    transition: max-height .5s var(--ease), opacity .5s, margin .5s;
}
.p-card:hover .p-more { max-height: 30px; opacity: 1; }
.p-badge {
    position: absolute; top: 24px; left: 24px;
    padding: 6px 12px; font-size: .66rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
    background: rgba(10, 10, 12, .7); backdrop-filter: blur(8px); border: 1px solid var(--line);
}
.p-badge::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 8px; vertical-align: 1px; background: currentColor; }
.p-badge.s-devam { color: var(--warn); }
.p-badge.s-tamamlandi { color: var(--ok); }
.p-badge.s-planlanan { color: var(--info); }
.p-badge.static { position: static; display: inline-block; margin-bottom: 18px; }

/* Filters */
.filters { display: grid; gap: 16px; margin-bottom: 44px; justify-items: center; }
.filter-group { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
    padding: 11px 22px; border: 1px solid var(--line);
    font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2);
    transition: all .3s var(--ease);
}
.chip i { font-style: normal; color: var(--gold); margin-left: 6px; }
.chip:hover { border-color: var(--line-gold); color: #fff; }
.chip.is-on { background: var(--gold-grad); color: #16120a; border-color: transparent; }
.chip.is-on i { color: #16120a; }
.chip-sm { padding: 7px 14px; font-size: .68rem; }
.empty-note { text-align: center; color: var(--muted); padding: 40px 0; }

/* Before / After */
.ba-section { background: radial-gradient(ellipse 50% 60% at 80% 50%, rgba(212, 168, 69, .07), transparent 70%); }
.ba {
    --pos: 50%;
    position: relative; overflow: hidden; aspect-ratio: 4 / 3; border-radius: var(--radius);
    user-select: none; touch-action: pan-y;
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
    border: 1px solid var(--line);
}
.ba img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba-before img { filter: saturate(.85); }
.ba-handle {
    position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px;
    background: var(--gold-grad); pointer-events: none;
    box-shadow: 0 0 20px rgba(212, 168, 69, .6);
}
.ba-handle span {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 54px; height: 54px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--gold-grad); color: #16120a;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .5), 0 0 0 6px rgba(212, 168, 69, .2);
}
.ba input[type=range] {
    position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
    opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none;
}
.ba-label {
    position: absolute; top: 18px; padding: 6px 14px;
    font-size: .68rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase;
    background: rgba(10, 10, 12, .75); backdrop-filter: blur(6px); pointer-events: none;
}
.ba-label-l { left: 18px; }
.ba-label-r { right: 18px; color: var(--gold-hi); }
.ba-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.ba-list figure { margin: 0; }
.ba-list figcaption { margin-top: 14px; color: var(--muted); font-size: .92rem; text-align: center; }
.ba-list:has(figure:only-child) { grid-template-columns: minmax(0, 960px); justify-content: center; }

/* Process */
.process { display: grid; grid-template-columns: repeat(var(--cols, 4), 1fr); gap: 30px; counter-reset: s; position: relative; }
.process::before {
    content: ""; position: absolute; top: 36px; left: 12%; right: 12%; height: 1px;
    background: repeating-linear-gradient(90deg, var(--line-gold) 0 8px, transparent 8px 16px);
}
.process li { position: relative; text-align: center; padding: 0 10px; }
.step-ico {
    position: relative; z-index: 1;
    width: 72px; height: 72px; margin: 0 auto 26px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--bg); border: 1px solid var(--line-gold); color: var(--gold);
    transition: background .5s, color .5s, transform .5s var(--ease);
}
.section-dark .step-ico { background: var(--bg-2); }
.process li:hover .step-ico { background: var(--gold); color: #000; transform: translateY(-6px); }
.step-no { display: block; font-size: .72rem; letter-spacing: .3em; color: var(--gold); margin-bottom: 8px; font-weight: 700; }
.process h3 { font-family: var(--font-display); font-size: 1.55rem; margin-bottom: 10px; }
.process p { color: var(--muted); font-size: .93rem; }

/* Video band */
.video-band {
    position: relative; padding: clamp(110px, 16vw, 200px) 0; text-align: center; isolation: isolate; overflow: hidden;
}
.video-band::before {
    content: ""; position: absolute; inset: -12% 0; z-index: -2;
    background: var(--poster) center / cover no-repeat, var(--bg-3);
    transform: translate3d(0, var(--by, 0), 0) scale(1.05);
}
.video-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(8, 8, 10, .72); }
.video-band .eyebrow { justify-content: center; }
.play-btn {
    position: relative; width: 104px; height: 104px; margin: 0 auto 34px; border-radius: 50%;
    display: grid; place-items: center;
}
.play-btn span {
    width: 100%; height: 100%; border-radius: 50%; display: grid; place-items: center;
    background: var(--gold-grad); color: #16120a; padding-left: 5px;
    transition: transform .4s var(--ease);
}
.play-btn::before, .play-btn::after {
    content: ""; position: absolute; inset: 0; border-radius: 50%;
    border: 1px solid var(--gold); animation: ring 2.4s ease-out infinite;
}
.play-btn::after { animation-delay: 1.2s; }
.play-btn:hover span { transform: scale(1.08); }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.9); opacity: 0; } }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(var(--cols, 4), 1fr); gap: 24px; }
.why-card {
    padding: 40px 30px; border: 1px solid var(--line); background: linear-gradient(180deg, var(--bg-3), transparent);
    transition: border-color .5s, transform .5s var(--ease);
}
.why-card:hover { border-color: var(--line-gold); transform: translateY(-6px); }
.why-card .ico { color: var(--gold); margin-bottom: 22px; }
.why-card h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 10px; }
.why-card p { color: var(--muted); font-size: .93rem; margin: 0; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.mv-card { padding: clamp(36px, 5vw, 60px); border: 1px solid var(--line); position: relative; overflow: hidden; }
.mv-card::after {
    content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 69, .16), transparent 70%);
}
.mv-ico { display: inline-grid; place-items: center; width: 64px; height: 64px; border: 1px solid var(--line-gold); color: var(--gold); margin-bottom: 24px; }
.mv-card h3 { font-family: var(--font-display); font-size: 2rem; margin-bottom: 14px; }
.mv-card p { color: var(--text-2); font-size: 1.05rem; margin: 0; }

/* CTA */
.cta-band { background: var(--gold-grad); color: #15110a; position: relative; overflow: hidden; }
.cta-band::before {
    content: ""; position: absolute; inset: 0;
    background: repeating-linear-gradient(115deg, rgba(255, 255, 255, .08) 0 2px, transparent 2px 22px);
}
.cta-inner { position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; padding-top: 64px; padding-bottom: 64px; }
.cta-emblem { width: 110px; filter: drop-shadow(0 10px 20px rgba(0, 0, 0, .3)) brightness(.35) sepia(1) saturate(.4); }
.cta-band h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 3.2vw, 2.8rem); margin-bottom: 8px; }
.cta-band p { margin: 0; font-weight: 500; opacity: .85; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Page hero */
.page-hero {
    position: relative; padding: calc(var(--header-h) + 90px) 0 90px; overflow: hidden; isolation: isolate;
    background:
        radial-gradient(ellipse 50% 80% at 85% 0%, rgba(212, 168, 69, .16), transparent 70%),
        var(--bg-2);
    border-bottom: 1px solid var(--line);
}
.page-hero.has-bg::before {
    content: ""; position: absolute; inset: 0; z-index: -2;
    background: var(--hero-bg) center / cover; opacity: .28;
}
.page-hero-lines {
    position: absolute; inset: 0; z-index: -1;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 120px 100%;
    mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 4.8rem); }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: .8rem; color: var(--muted); margin-bottom: 28px; letter-spacing: .04em; }
.crumbs a:hover { color: var(--gold-hi); }
.crumbs span:last-child { color: var(--text-2); }

/* Project detail */
.project-hero {
    position: relative; min-height: 86vh; display: flex; align-items: flex-end;
    padding: calc(var(--header-h) + 60px) 0 80px; overflow: hidden; isolation: isolate;
}
.project-hero.no-cover { min-height: 0; padding-top: calc(var(--header-h) + 90px); background: radial-gradient(ellipse 50% 80% at 85% 0%, rgba(212, 168, 69, .16), transparent 70%), var(--bg-2); }
.ph-bg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; animation: kenburns 30s ease-in-out infinite alternate; }
.project-hero .hero-shade { z-index: -1; background: linear-gradient(0deg, var(--bg) 0%, rgba(8, 8, 10, .55) 50%, rgba(8, 8, 10, .35) 100%); }
.project-hero h1 { font-family: var(--font-display); font-size: clamp(2.8rem, 7vw, 5.4rem); margin-bottom: 18px; }
.project-hero .lead { max-width: 720px; }
.ph-jump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.ph-jump a {
    display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px;
    background: rgba(10, 10, 12, .55); border: 1px solid var(--line); backdrop-filter: blur(8px);
    font-size: .8rem; font-weight: 600; transition: border-color .3s, color .3s;
}
.ph-jump a:hover { border-color: var(--gold); color: var(--gold-hi); }
.ph-jump i { font-style: normal; color: var(--gold); }
.ph-jump .ico { color: var(--gold); }

.facts-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.fact { display: flex; align-items: center; gap: 14px; padding: 26px 22px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; }
.fact .ico { color: var(--gold); }
.fact small { display: block; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.fact b { font-weight: 700; font-size: 1rem; }

.project-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: clamp(40px, 6vw, 90px); align-items: start; }
.project-main .prose p { font-size: 1.05rem; line-height: 1.85; }
.project-aside { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 20px; }
.aside-card { padding: 32px; border: 1px solid var(--line); background: var(--bg-2); display: grid; gap: 12px; }
.aside-card h3 { font-family: var(--font-display); font-size: 1.5rem; }
.aside-card p { color: var(--muted); font-size: .92rem; margin: 0 0 6px; }
.doc-list { display: grid; gap: 8px; }
.doc-list a {
    display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line);
    font-size: .9rem; transition: border-color .3s, background .3s;
}
.doc-list a span { flex: 1; }
.doc-list a .ico:first-child { color: #e2574c; }
.doc-list a:hover { border-color: var(--gold); background: rgba(212, 168, 69, .05); }

.gallery { columns: 3 300px; column-gap: 16px; }
.g-item { position: relative; display: block; margin-bottom: 16px; overflow: hidden; break-inside: avoid; border-radius: var(--radius); }
.g-item img { width: 100%; transition: transform 1s var(--ease), filter .6s; }
.g-item:hover img { transform: scale(1.06); filter: brightness(.7); }
.g-zoom {
    position: absolute; top: 50%; left: 50%; width: 56px; height: 56px; margin: -28px 0 0 -28px; border-radius: 50%;
    display: grid; place-items: center; background: var(--gold-grad); color: #000;
    opacity: 0; transform: scale(.6); transition: all .45s var(--ease);
}
.g-item:hover .g-zoom { opacity: 1; transform: scale(1); }

.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.v-card { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-3); border-radius: var(--radius); text-align: left; }
.v-card img, .v-card video { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.v-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0, 0, 0, .75), transparent 60%); }
.v-card:hover img, .v-card:hover video { transform: scale(1.05); }
.v-play {
    position: absolute; z-index: 1; top: 50%; left: 50%; width: 70px; height: 70px; margin: -35px 0 0 -35px; border-radius: 50%;
    display: grid; place-items: center; padding-left: 4px; background: var(--gold-grad); color: #16120a;
    box-shadow: 0 0 0 8px rgba(212, 168, 69, .2); transition: transform .4s var(--ease);
}
.v-card:hover .v-play { transform: scale(1.1); }
.v-title { position: absolute; z-index: 1; left: 20px; right: 20px; bottom: 16px; font-weight: 600; }

.docs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.doc-card {
    display: grid; gap: 14px; padding: 30px; border: 1px solid var(--line); background: var(--bg-2);
    transition: border-color .4s, transform .4s var(--ease);
}
.doc-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.doc-ico { color: #e2574c; }
.doc-name { font-weight: 700; font-size: 1.05rem; }
.doc-act { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }

/* Contact */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact-list { display: grid; gap: 14px; margin-top: 30px; }
.contact-list li { display: flex; gap: 18px; align-items: flex-start; padding: 22px; border: 1px solid var(--line); background: var(--bg-2); }
.contact-list li > span { width: 50px; height: 50px; flex-shrink: 0; display: grid; place-items: center; border: 1px solid var(--line-gold); color: var(--gold); }
.contact-list small { display: block; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.contact-list b { font-weight: 600; }
.contact-list a:hover { color: var(--gold-hi); }

.contact-form-wrap { padding: clamp(28px, 4vw, 50px); background: var(--bg-2); border: 1px solid var(--line); border-top: 2px solid var(--gold); }
.contact-form h3 { font-family: var(--font-display); font-size: 2rem; margin-bottom: 26px; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 20px; }
.field { position: relative; display: block; }
.field.full { grid-column: 1 / -1; }
.field input, .field textarea {
    width: 100%; padding: 26px 16px 10px; font: inherit; color: var(--text);
    background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
    transition: border-color .3s, box-shadow .3s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212, 168, 69, .12); }
.field span {
    position: absolute; left: 17px; top: 18px; font-size: .92rem; color: var(--muted); pointer-events: none;
    transition: all .25s var(--ease);
}
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span {
    top: 8px; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold);
}
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .82rem; color: var(--muted); margin-bottom: 24px; cursor: pointer; }
.consent input { margin-top: 4px; accent-color: var(--gold); width: 16px; height: 16px; flex-shrink: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-errors { padding: 14px 18px; margin-bottom: 20px; border-left: 3px solid #e2574c; background: rgba(226, 87, 76, .08); }
.form-errors p { margin: 4px 0; font-size: .9rem; color: #f2a39c; }
.form-success { text-align: center; padding: 40px 10px; }
.form-success > span { display: inline-grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: var(--gold-grad); color: #000; margin-bottom: 20px; }
.form-success h3 { font-family: var(--font-display); font-size: 2rem; margin-bottom: 10px; }
.form-success p { color: var(--muted); }
.map-section { padding-top: 0; }
.map-frame {
    position: relative; overflow: hidden; border-radius: var(--radius-lg);
    border: 1px solid var(--line); border-top: 2px solid var(--gold);
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9); background: var(--bg-3);
}
.map-frame iframe { display: block; width: 100%; height: 520px; border: 0; }
.map-dark iframe { filter: grayscale(1) invert(.92) contrast(.88) brightness(.95); }
.map-card {
    position: absolute; right: 28px; top: 28px; width: min(340px, calc(100% - 56px));
    padding: 26px; display: grid; gap: 10px;
    background: rgba(12, 12, 14, .9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--line-gold); border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .8);
}
.map-card-logo { width: 54px; margin-bottom: 4px; }
.map-card b { font-family: var(--font-display); font-size: 1.35rem; line-height: 1.2; }
.map-card p { display: flex; gap: 10px; align-items: flex-start; margin: 0; font-size: .9rem; color: var(--text-2); }
.map-card p .ico { color: var(--gold); margin-top: 3px; }
.map-card a:not(.btn):hover { color: var(--gold-hi); }
.map-card .btn { justify-self: start; margin-top: 6px; }
@media (max-width: 820px) {
    .map-frame iframe { height: 380px; }
    .map-card { position: static; width: auto; border: 0; border-top: 1px solid var(--line); border-radius: 0; backdrop-filter: none; }
}

/* ---------- Footer ---------- */
.site-footer { position: relative; background: #070708; border-top: 1px solid var(--line); overflow: hidden; }
.footer-glow { position: absolute; left: 50%; top: -200px; width: 800px; height: 400px; transform: translateX(-50%); background: radial-gradient(ellipse, rgba(212, 168, 69, .1), transparent 70%); pointer-events: none; }
.footer-top { position: relative; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 50px; padding: 90px 0 60px; }
.footer-logo { width: 170px; margin-bottom: 18px; }
.footer-brand p { color: var(--muted); font-size: .93rem; max-width: 320px; }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--text-2); transition: all .3s; }
.socials a:hover { border-color: var(--gold); color: #000; background: var(--gold); }
.footer-col h4 { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 700; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { color: var(--text-2); font-size: .93rem; transition: color .3s, padding .3s; }
.footer-col:not(.footer-contact) a:hover { color: var(--gold-hi); padding-left: 6px; }
.footer-contact li { display: flex; gap: 12px; color: var(--text-2); font-size: .92rem; }
.footer-contact .ico { color: var(--gold); margin-top: 3px; }
.footer-contact a:hover { color: var(--gold-hi); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center; gap: 20px;
    padding: 26px 0; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted);
}
.to-top { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-gold); color: var(--gold); transition: all .3s; }
.to-top:hover { background: var(--gold); color: #000; }

.wa-float {
    position: fixed; right: 22px; bottom: 22px; z-index: 90;
    width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center;
    background: #25d366; color: #fff; box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6);
    transition: transform .35s var(--ease);
}
.wa-float:hover { transform: scale(1.1); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ring 2.4s ease-out infinite; }

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed; inset: 0; z-index: 500; display: grid; place-items: center;
    background: rgba(5, 5, 6, .96); backdrop-filter: blur(10px);
    opacity: 0; transition: opacity .35s;
}
.lightbox[hidden] { display: none; }
.lightbox.open { opacity: 1; }
.lb-stage { width: min(92vw, 1400px); height: 82vh; display: grid; place-items: center; }
.lb-stage img, .lb-stage video { max-width: 100%; max-height: 82vh; object-fit: contain; box-shadow: 0 40px 100px rgba(0, 0, 0, .8); animation: lbIn .45s var(--ease); }
.lb-stage iframe { width: min(92vw, 1280px); aspect-ratio: 16 / 9; max-height: 82vh; border: 0; }
@keyframes lbIn { from { opacity: 0; transform: scale(.96); } }
.lb-close { position: absolute; top: 20px; right: 20px; width: 52px; height: 52px; display: grid; place-items: center; color: #fff; z-index: 2; }
.lb-close:hover { color: var(--gold); }
.lb-nav {
    position: absolute; top: 50%; transform: translateY(-50%); width: 58px; height: 58px; display: grid; place-items: center;
    border: 1px solid rgba(255, 255, 255, .2); color: #fff; z-index: 2; transition: all .3s;
}
.lb-nav:hover { border-color: var(--gold); color: var(--gold); }
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-caption { position: absolute; bottom: 20px; left: 0; right: 0; text-align: center; color: var(--text-2); font-size: .9rem; }
.lightbox.single .lb-nav { display: none; }

/* ---------- Animasyon ---------- */
.reveal { opacity: 0; transform: translateY(40px); filter: blur(6px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease), filter 1.1s var(--ease); transition-delay: calc(var(--i, 0) * .1s); }
.reveal.in { opacity: 1; transform: none; filter: none; }
body:not(.js) .reveal { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal, .hero-anim { opacity: 1; transform: none; }
}

/* ---------- Duyarlı ---------- */
@media (max-width: 1200px) {
    .header-phone > span:last-child { display: none; }
    .main-nav a { padding: 10px 11px; letter-spacing: .08em; }
}
@media (max-width: 1024px) {
    :root { --header-h: 74px; }
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed; inset: 0; z-index: -1;
        display: flex; flex-direction: column; justify-content: center; gap: 40px;
        padding: 100px var(--gutter) 40px;
        background: radial-gradient(ellipse 80% 50% at 100% 0%, rgba(212, 168, 69, .12), transparent 70%), #0a0a0c;
        opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s;
    }
    .nav-open .main-nav { opacity: 1; visibility: visible; }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .main-nav a { font-family: var(--font-display); font-size: 2.2rem; text-transform: none; letter-spacing: 0; padding: 8px 0; color: #fff; }
    .main-nav a::after { left: 0; right: auto; width: 60px; }
    .nav-mobile-foot { display: grid; gap: 12px; color: var(--text-2); }
    .nav-mobile-foot a { display: flex; gap: 10px; align-items: center; font-family: var(--font-body); font-size: .95rem; padding: 0; color: var(--text-2); }
    .nav-mobile-foot a::after { display: none; }
    .nav-mobile-foot .ico { color: var(--gold); }
    body.nav-open .site-header { background: transparent !important; border-color: transparent !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
    .header-actions { margin-left: auto; }
    .services-grid, .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .process { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
    .process::before { display: none; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .project-layout { grid-template-columns: 1fr; }
    .project-aside { position: static; }
    .cta-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .hero-side { display: none; }
}
@media (max-width: 820px) {
    .split, .contact-layout, .mv-grid { grid-template-columns: 1fr; }
    .split--rev > :first-child { order: 1; }
    .split-media { padding: 0 0 30px 30px; max-width: 520px; }
    .exp-badge { right: 0; bottom: 50px; padding: 18px 22px; }
    .exp-badge b { font-size: 2.6rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(3)::before { display: none; }
    .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
    .ba-list { grid-template-columns: 1fr; }
    .section-head.row { align-items: flex-start; }
}
@media (max-width: 640px) {
    .hide-sm { display: none; }
    .brand-mark { height: 42px; }
    .brand-name { font-size: 1.1rem; }
    .brand-sub { font-size: .5rem; letter-spacing: .12em; }
    .header-phone { display: none; }
    .hero { padding-bottom: 110px; }
    .hero-cta .btn { width: 100%; }
    .stats { margin-top: -50px; }
    .stat { padding: 28px 12px; }
    .services-grid, .projects-grid, .why-grid, .process, .fgrid, .footer-top { grid-template-columns: 1fr; }
    .svc-card { padding: 38px 28px; }
    .p-card-body { padding: 26px; }
    .p-more { max-height: 30px; opacity: 1; }
    .ticks { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column-reverse; text-align: center; }
    .lb-nav { width: 44px; height: 44px; top: auto; bottom: 16px; transform: none; }
    .lb-stage { height: 74vh; }
    .wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
    .fact { border-left: 0; border-top: 1px solid var(--line); padding: 18px 16px; }
    .facts { grid-template-columns: 1fr 1fr; }
    .chip { padding: 9px 14px; font-size: .7rem; }
    .cta-actions { width: 100%; }
    .cta-actions .btn { flex: 1; }
}

/* Yönetici: sayfayı düzenle kısayolu */
.admin-edit {
    position: fixed; left: 22px; bottom: 22px; z-index: 95;
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 40px;
    background: #0c0c0e; color: var(--gold-hi); border: 1px solid var(--gold);
    font-size: .8rem; font-weight: 700; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .8);
    transition: background .3s, color .3s;
}
.admin-edit:hover { background: var(--gold); color: #000; }

/* ==========================================================================
   SİNEMATİK EFEKT KATMANI
   ========================================================================== */

/* Film greni */
body::after {
    content: ""; position: fixed; inset: -50%; z-index: 900; pointer-events: none; opacity: .045;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: grain 1.2s steps(6) infinite;
}
@keyframes grain { 0%, 100% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -3%); } 60% { transform: translate(-2%, -1%); } 80% { transform: translate(3%, 3%); } }

/* Altın parıltılı yazı */
.gold-text {
    background: linear-gradient(110deg, #a8781f 0%, #f8e5a6 22%, #d9ac4b 42%, #fff4cc 52%, #c9962e 64%, #a8781f 100%);
    background-size: 260% 100%;
    -webkit-background-clip: text; background-clip: text; color: transparent;
    animation: goldShine 7s linear infinite;
}
@keyframes goldShine { from { background-position: 120% 0; } to { background-position: -140% 0; } }

/* Kelime kelime yükselen başlıklar */
.split-t .w, .hero-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .02em .12em; margin-bottom: -.12em; }
.split-t .wi, .hero-title .wi { display: inline-block; will-change: transform; }
body.fx-ok .split-t .wi { transform: translateY(115%) rotate(5deg); transition: transform 1.1s var(--ease); transition-delay: calc(var(--wi) * .07s); transform-origin: left bottom; }
body.fx-ok .split-t.in .wi { transform: none; }
body.js .hero-title .wi { transform: translateY(115%) rotate(6deg); transition: transform 1.3s var(--ease); transition-delay: calc(.1s + var(--wi) * .09s); transform-origin: left bottom; }
body.is-ready .hero-title .wi { transform: none; }

/* Açılış perdesi */
.intro { position: fixed; inset: 0; z-index: 1000; pointer-events: none; }
body:not(.js) .intro { display: none; }
.intro-panel { position: absolute; left: 0; right: 0; height: 50.5%; background: #08080a; transition: transform 1.05s cubic-bezier(.77, 0, .18, 1); }
.intro-top { top: 0; }
.intro-bottom { bottom: 0; }
.intro-top::after, .intro-bottom::before {
    content: ""; position: absolute; left: 0; right: 0; height: 1px; background: var(--gold-grad-h); opacity: .7;
}
.intro-top::after { bottom: 0; }
.intro-bottom::before { top: 0; }
.intro-center { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 18px; transition: opacity .6s, transform 1s var(--ease); }
.intro-logo { width: 130px; opacity: 0; transform: scale(.82); filter: blur(14px) brightness(2.2); animation: introLogo 1.3s .1s var(--ease) forwards; }
@keyframes introLogo { to { opacity: 1; transform: none; filter: blur(0) brightness(1) drop-shadow(0 0 30px rgba(212, 168, 69, .35)); } }
.intro-line { width: 240px; height: 1px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.intro-line span { display: block; height: 100%; background: var(--gold-grad-h); transform: scaleX(0); animation: introLine 1.1s .55s cubic-bezier(.77, 0, .18, 1) forwards; }
@keyframes introLine { to { transform: scaleX(1); } }
.intro-name { font-family: var(--font-body); font-weight: 800; font-size: 1.6rem; letter-spacing: .32em; color: #e7e4dd; padding-left: .32em; }
.intro-name span { display: inline-block; opacity: 0; transform: translateY(18px); animation: introChar .7s calc(.85s + var(--ci) * .05s) var(--ease) forwards; }
.intro-name span:first-child { color: var(--gold); }
@keyframes introChar { to { opacity: 1; transform: none; } }
.intro-sub { font-size: .66rem; letter-spacing: .32em; text-transform: uppercase; color: var(--gold); opacity: 0; animation: introChar .8s 1.35s forwards; }
body.intro-quick .intro-center { display: none; }
body.intro-open .intro-top { transform: translateY(-100%); }
body.intro-open .intro-bottom { transform: translateY(100%); }
body.intro-open .intro-center { opacity: 0; transform: scale(1.12); }
body.intro-gone .intro { visibility: hidden; }
body.leaving .intro { visibility: visible; }
body.leaving .intro-panel { transform: none; transition-duration: .6s; }
body.leaving .intro-center { display: none; }

/* İlerleme çubuğu */
.scroll-progress { position: fixed; left: 0; top: 0; z-index: 210; height: 2px; width: 100%; background: var(--gold-grad-h); transform-origin: left; transform: scaleX(var(--p, 0)); box-shadow: 0 0 12px rgba(212, 168, 69, .6); pointer-events: none; }

/* Akıllı menü: aşağı kaydırınca gizlenir */
.site-header { transition: background .4s, height .4s var(--ease), border-color .4s, transform .6s var(--ease); }
.site-header.hide { transform: translateY(-100%); }
body.nav-open .site-header.hide { transform: none; }

/* Özel imleç */
.cursor { position: fixed; left: 0; top: 0; z-index: 2000; pointer-events: none; display: none; mix-blend-mode: normal; }
body.cursor-on .cursor { display: block; }
.cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; border-radius: 50%; will-change: transform; }
.cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--gold-hi); box-shadow: 0 0 10px rgba(245, 220, 147, .8); }
.cursor-ring {
    width: 42px; height: 42px; margin: -21px 0 0 -21px; border: 1px solid rgba(212, 168, 69, .55);
    display: grid; place-items: center;
    transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background .35s, border-color .35s;
}
.cursor-label { font-style: normal; font-size: .62rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: #15110a; opacity: 0; transition: opacity .25s; }
.cursor.is-hover .cursor-ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(212, 168, 69, .08); border-color: var(--gold); }
.cursor.is-label .cursor-ring { width: 96px; height: 96px; margin: -48px 0 0 -48px; background: var(--gold-grad); border-color: transparent; }
.cursor.is-label .cursor-label { opacity: 1; }
.cursor.is-label .cursor-dot { opacity: 0; }
.cursor.is-down .cursor-ring { transform-origin: center; filter: brightness(1.3); }
.cursor.is-hidden { opacity: 0; }
body.cursor-on, body.cursor-on a, body.cursor-on button, body.cursor-on label, body.cursor-on [data-cursor], body.cursor-on .ba input { cursor: none; }

/* Açılış alanı katmanları */
.hero-dust { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; mix-blend-mode: screen; }
.hero-glow {
    position: absolute; inset: 0; pointer-events: none; opacity: .55;
    background: radial-gradient(600px circle at var(--gx, 70%) var(--gy, 60%), rgba(212, 168, 69, .16), transparent 60%);
    transition: background .2s;
}
.hero-beam {
    position: absolute; right: 18%; bottom: -10%; width: 140vmax; height: 140vmax; transform-origin: 50% 100%;
    translate: 50% 0; pointer-events: none; opacity: .5;
    background: conic-gradient(from 180deg at 50% 100%, transparent 0deg, transparent 166deg, rgba(245, 220, 147, .10) 176deg, rgba(245, 220, 147, .02) 186deg, transparent 194deg, transparent 360deg);
    animation: beam 14s ease-in-out infinite alternate;
}
@keyframes beam { from { transform: rotate(-22deg); } to { transform: rotate(18deg); } }

.hero-badge {
    position: absolute; right: calc(var(--gutter) + 40px); bottom: 70px; width: 160px; height: 160px;
    display: grid; place-items: center; opacity: 0; transition: opacity 1s 1.4s;
}
body.is-ready .hero-badge, body:not(.js) .hero-badge { opacity: 1; }
.hero-badge svg { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 24s linear infinite; overflow: visible; }
.hero-badge text { fill: var(--gold-hi); font: 700 13.5px var(--font-body); letter-spacing: 3.2px; text-transform: uppercase; }
.hero-badge img { width: 58px; filter: drop-shadow(0 0 18px rgba(212, 168, 69, .35)); }
.hero-badge::before { content: ""; position: absolute; inset: 30px; border-radius: 50%; border: 1px solid rgba(212, 168, 69, .3); background: radial-gradient(circle, rgba(212, 168, 69, .12), transparent 70%); }
@keyframes spin { to { transform: rotate(360deg); } }
.scroll-cue em { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%); font-style: normal; font-size: .6rem; letter-spacing: .4em; text-transform: uppercase; color: var(--muted); white-space: nowrap; padding-left: .4em; }

/* Altın perdeyle açılan görseller */
body.fx-ok .wipe::before {
    content: ""; position: absolute; inset: 0; z-index: 4; pointer-events: none;
    background: linear-gradient(90deg, #120e06, #b8892c 55%, #f5dc93);
    transform-origin: right center; transform: scaleX(1);
    transition: transform 1.25s cubic-bezier(.77, 0, .18, 1);
}
body.fx-ok .wipe.in::before { transform: scaleX(0); }
body.fx-ok .wipe img, body.fx-ok .wipe video { transform: scale(1.25); transition: transform 1.8s var(--ease), filter .6s; }
body.fx-ok .wipe.in img, body.fx-ok .wipe.in video { transform: scale(1); }
body.fx-ok .p-card:hover .p-card-media.in img { transform: scale(1.08); }
body.fx-ok .g-item.wipe.in:hover img { transform: scale(1.06); }
body.fx-ok .v-card.in:hover img, body.fx-ok .v-card.in:hover video { transform: scale(1.05); }
body.fx-ok .split-media:hover .frame.in > img { transform: scale(1.05); }

/* 3D eğilme + parıltı */
[data-tilt] { transform-style: preserve-3d; }
.doc-card[data-tilt], .why-card[data-tilt] { position: relative; }
.tilt-glare {
    position: absolute; inset: 0; z-index: 3; pointer-events: none; border-radius: inherit; opacity: 0; transition: opacity .4s;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(245, 220, 147, .16), transparent 45%);
}
[data-tilt]:hover .tilt-glare { opacity: 1; }
.svc-card { isolation: isolate; }

/* Süreç çizgisi altınla dolar */
.process::after {
    content: ""; position: absolute; top: 36px; left: 12%; right: 12%; height: 1px;
    background: var(--gold-grad-h); transform-origin: left; transform: scaleX(var(--pp, 0));
    box-shadow: 0 0 10px rgba(212, 168, 69, .6); transition: transform .2s linear;
}
.process li.lit .step-ico { background: var(--gold); color: #000; border-color: var(--gold); box-shadow: 0 0 0 8px rgba(212, 168, 69, .12); }

/* Kart ve buton ince ayarları */
.btn { will-change: transform; }
[data-magnetic] { transition: transform .5s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s, border-color .35s; }
.stat b { text-shadow: 0 0 30px rgba(212, 168, 69, .15); }
.section-title { text-wrap: balance; }
.page-hero h1 { color: #f4efe4; }

@media (max-width: 1024px) {
    .process::after { display: none; }
    .hero-badge { width: 120px; height: 120px; right: var(--gutter); bottom: 90px; }
    .hero-badge img { width: 42px; }
    .hero-badge::before { inset: 24px; }
}
@media (max-width: 640px) {
    .hero-badge { display: none; }
    .intro-name { font-size: 1.25rem; }
    .intro-logo { width: 104px; }
}
@media (prefers-reduced-motion: reduce) {
    body::after { animation: none; }
    .split-t .wi, .hero-title .wi { transform: none !important; }
    body.fx-ok .wipe::before { display: none; }
}

/* ==========================================================================
   PRESTİJ KATMANI — mimari hero, yatay proje vitrini, fildişi bölüm
   ========================================================================== */

/* Açılış: canlı inşa edilen altın tel-kafes yapılar */
.hero-arch { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
@media (max-width: 1024px) { .hero-arch { opacity: .5; } }

/* Projeler: sabitlenen yatay vitrin */
.showcase { position: relative; padding: clamp(80px, 11vw, 140px) 0; background: var(--bg); }
.showcase.is-pinned { padding: 0; height: var(--sc-h, 300vh); }
.showcase.is-pinned .showcase-sticky {
    position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
    display: flex; flex-direction: column; justify-content: center;
}
.showcase-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vh, 50px); }
.showcase-head .section-title { margin-bottom: 0; }
.showcase-side { display: grid; gap: 22px; justify-items: end; }
.showcase-meter { display: flex; align-items: center; gap: 16px; font-family: var(--font-display); }
.showcase-meter b { font-size: 1.9rem; font-weight: 600; color: var(--gold-hi); min-width: 2ch; }
.showcase-meter em { font-style: normal; font-size: 1.15rem; color: var(--muted); }
.showcase-meter span { position: relative; width: 180px; height: 1px; background: var(--line); }
.showcase-meter i { position: absolute; inset: 0; background: var(--gold-grad-h); transform-origin: left; transform: scaleX(var(--scp, 0)); box-shadow: 0 0 10px rgba(212, 168, 69, .5); }

.showcase-track {
    position: relative; display: flex; gap: clamp(18px, 2vw, 30px);
    padding: 0 var(--gutter) 6px max(var(--gutter), calc((100vw - 1320px) / 2 + var(--gutter)));
    overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.showcase-track::-webkit-scrollbar { display: none; }
.is-pinned .showcase-track { overflow: visible; scroll-snap-type: none; will-change: transform; }

.sc-card {
    position: relative; flex: 0 0 auto; isolation: isolate; overflow: hidden; display: block;
    width: min(62vw, 940px); height: min(62vh, 620px); min-height: 380px;
    border-radius: var(--radius); background: var(--bg-3); scroll-snap-align: center;
}
.sc-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.sc-media > img {
    width: 120%; max-width: none; height: 100%; object-fit: cover;
    transform: translate3d(var(--sx, -8%), 0, 0) scale(var(--ss, 1.02));
    transition: transform .7s var(--ease), filter .8s;
}
.sc-media .ph-cover {
    height: 100%;
    background:
        radial-gradient(ellipse 55% 60% at 50% 42%, rgba(212, 168, 69, .2), transparent 70%),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) center / 64px 64px,
        linear-gradient(0deg, rgba(255, 255, 255, .05) 1px, transparent 1px) center / 64px 64px,
        linear-gradient(160deg, #15304f, #0b1a2e 70%);
}
.sc-media .ph-cover img { width: 30%; max-width: 220px; opacity: .9; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .45)); transition: transform 1s var(--ease); }
.sc-card:hover .ph-cover img { transform: scale(1.06); }
.sc-card:hover { --ss: 1.07; }
.sc-card::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(0deg, rgba(6, 6, 8, .94) 0%, rgba(6, 6, 8, .4) 42%, rgba(6, 6, 8, 0) 72%),
                linear-gradient(90deg, rgba(6, 6, 8, .35), transparent 50%);
}
.sc-card::after {
    content: ""; position: absolute; inset: 16px; border: 1px solid rgba(245, 220, 147, 0); pointer-events: none;
    transition: border-color .6s var(--ease), inset .6s var(--ease);
}
.sc-card:hover::after { border-color: rgba(245, 220, 147, .4); inset: 22px; }
.sc-no {
    position: absolute; right: clamp(22px, 3vw, 40px); top: clamp(10px, 2vw, 22px);
    font-family: var(--font-display); font-weight: 700; font-size: clamp(4.5rem, 9vw, 8.5rem); line-height: 1;
    color: transparent; -webkit-text-stroke: 1px rgba(245, 220, 147, .5);
    transition: color .6s var(--ease);
}
.sc-card:hover .sc-no { color: rgba(245, 220, 147, .12); }
.sc-body { position: absolute; left: 0; right: 0; bottom: 0; padding: clamp(26px, 3.4vw, 48px); }
.sc-body h3 { font-family: var(--font-display); font-size: clamp(2rem, 3.8vw, 3.6rem); line-height: 1.02; color: #fff; margin-bottom: 18px; }
.sc-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.sc-go {
    flex-shrink: 0; width: 66px; height: 66px; border-radius: 50%;
    display: grid; place-items: center; border: 1px solid rgba(245, 220, 147, .5); color: var(--gold-hi);
    transition: background .5s var(--ease), color .5s, transform .6s var(--ease), border-color .5s;
}
.sc-card:hover .sc-go { background: var(--gold-grad); color: #16120a; border-color: transparent; transform: rotate(-45deg); }
.sc-more {
    width: min(30vw, 420px); min-width: 280px;
    display: grid; place-content: center; justify-items: center; gap: 18px; text-align: center;
    border: 1px solid var(--line-gold);
    background: radial-gradient(circle at 50% 42%, rgba(212, 168, 69, .16), transparent 62%), var(--bg-2);
}
.sc-more::before { display: none; }
.sc-more-ring {
    width: 128px; height: 128px; border-radius: 50%; display: grid; place-items: center;
    background: var(--gold-grad); color: #16120a; box-shadow: 0 0 0 10px rgba(212, 168, 69, .1), 0 30px 60px -20px rgba(212, 168, 69, .5);
    transition: transform .7s var(--ease);
}
.sc-more:hover .sc-more-ring { transform: scale(1.08) rotate(-45deg); }
.sc-more b { font-family: var(--font-display); font-size: 2.1rem; font-weight: 600; }
@media (max-width: 1024px) {
    .showcase-side { justify-items: start; }
    .sc-card { width: 82vw; height: 68vh; max-height: 540px; min-height: 420px; }
    .sc-more { width: 64vw; min-width: 0; }
    .sc-go { width: 54px; height: 54px; }
}
@media (max-width: 640px) {
    .showcase-meter span { width: 110px; }
    .sc-card { width: 86vw; }
    .sc-card .p-meta { gap: 12px; font-size: .8rem; }
}

/* Video bandı: kapak görseli yoksa */
.video-band.no-poster::before {
    background:
        radial-gradient(ellipse 50% 65% at 50% 50%, rgba(212, 168, 69, .2), transparent 70%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 120px),
        var(--bg-2);
}
.video-band.no-poster::after { background: transparent; }

/* Fildişi bölüm: kurumsal kontrast */
.section-light {
    --line: rgba(30, 22, 8, .1);
    --muted: #6d665a;
    background: #f4f0e6; color: #1b1711; isolation: isolate; overflow: hidden;
}
.section-light::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image:
        linear-gradient(90deg, rgba(30, 22, 8, .045) 1px, transparent 1px),
        linear-gradient(0deg, rgba(30, 22, 8, .045) 1px, transparent 1px);
    background-size: 88px 88px; background-position: center;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000, transparent 80%);
}
.section-light .eyebrow { color: #96701f; }
.section-light .section-title { color: #15120c; }
.section-light .gold-text {
    background-image: linear-gradient(110deg, #7d5612 0%, #c18f2a 25%, #8f6517 45%, #d6a849 55%, #8a6014 70%, #7d5612 100%);
}
.section-light .why-card {
    background: #fffdf8; border-color: rgba(30, 22, 8, .08);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .8) inset, 0 30px 60px -42px rgba(70, 48, 10, .45);
}
.section-light .why-card:hover { border-color: rgba(168, 120, 33, .45); }
.section-light .why-card .ico { color: #a87821; }
.section-light .why-card h3 { color: #15120c; }
.section-light .why-card p { color: #6d665a; }
.section-light .tilt-glare { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(212, 168, 69, .16), transparent 45%); }
.section-light + .cta-band { box-shadow: inset 0 1px 0 rgba(0, 0, 0, .12); }
.hero-art + .hero-shade {
    background:
        linear-gradient(90deg, rgba(8, 8, 10, .92) 0%, rgba(8, 8, 10, .6) 36%, rgba(8, 8, 10, 0) 62%),
        linear-gradient(0deg, var(--bg) 0%, transparent 22%);
}
@media (max-width: 1024px) { .hero-art + .hero-shade { background: linear-gradient(0deg, var(--bg) 0%, rgba(8, 8, 10, .55) 60%, rgba(8, 8, 10, .35) 100%); } }
@media (max-width: 640px) {
    .showcase .mini-stats { display: none; }
}

/* Değerler şeridi (kayan yazı bandının yerine) */
.ribbon {
    position: relative; overflow: hidden; user-select: none;
    margin: clamp(30px, 5vw, 70px) 0 0; padding: clamp(26px, 3vw, 38px) 0;
    background: linear-gradient(180deg, rgba(212, 168, 69, .035), rgba(212, 168, 69, .01));
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ribbon::before, .ribbon::after {
    content: ""; position: absolute; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 69, .55) 30%, rgba(245, 220, 147, .8) 50%, rgba(212, 168, 69, .55) 70%, transparent);
}
.ribbon::before { top: 0; }
.ribbon::after { bottom: 0; }
.ribbon-track { display: flex; align-items: center; width: max-content; animation: ribbon 70s linear infinite; }
.ribbon:hover .ribbon-track { animation-play-state: paused; }
@keyframes ribbon { to { transform: translateX(-33.3333%); } }
.rb-item {
    display: inline-flex; align-items: baseline; gap: 16px; white-space: nowrap;
    padding: 0 clamp(26px, 3.2vw, 52px);
    font-size: clamp(.92rem, 1.35vw, 1.2rem); font-weight: 600; letter-spacing: .34em; text-transform: uppercase;
    color: #e4dfd3; transition: color .4s;
}
.rb-item em {
    font-family: var(--font-display); font-style: italic; font-weight: 500; letter-spacing: 0;
    font-size: 1.55em; line-height: 1; color: var(--gold);
}
.rb-item:hover { color: var(--gold-hi); }
.rb-sep {
    flex-shrink: 0; width: 9px; height: 9px; transform: rotate(45deg);
    border: 1px solid var(--gold); box-shadow: 0 0 12px rgba(212, 168, 69, .45);
}

@media (max-width: 640px) {
    .rb-item { letter-spacing: .24em; }
}
@media (prefers-reduced-motion: reduce) {
    .ribbon-track { animation: none; }
}

/* ==========================================================================
   AYDINLIK KURUMSAL TEMA — fildişi/beyaz zemin, lacivert vurgu bölgeleri, altın detay
   ========================================================================== */
:root {
    --bg: #fbf9f4;
    --bg-2: #f3eee4;
    --bg-3: #ffffff;
    --bg-4: #ebe4d6;
    --line: rgba(16, 36, 61, .1);
    --line-gold: rgba(168, 120, 33, .32);
    --text: #142238;
    --text-2: #3e4a5f;
    --muted: #6c7587;
    --gold: #a87b22;
    --gold-hi: #8a6418;
    --navy: #0b1a2e;
    --navy-2: #0e2036;
    --navy-deep: #08121f;
    --shadow-soft: 0 30px 60px -34px rgba(16, 36, 61, .28);
}

/* Lacivert vurgu bölgeleri */
.site-header, .hero, .showcase, .video-band, .site-footer, .page-hero, .project-hero, .facts-bar, .lightbox, .intro, .map-card {
    --bg: #0b1a2e;
    --bg-2: #0e2036;
    --bg-3: #132a45;
    --bg-4: #193457;
    --line: rgba(255, 255, 255, .1);
    --line-gold: rgba(212, 168, 69, .32);
    --text: #eef1f6;
    --text-2: #c5cddb;
    --muted: #8d9ab0;
    --gold: #d4a845;
    --gold-hi: #f5dc93;
    color: var(--text);
}
body::after { opacity: .022; }

/* Altın yazı: aydınlık zeminde koyu altın, lacivertte parlak altın */
.gold-text {
    background-image: linear-gradient(110deg, #7d5612 0%, #c18f2a 25%, #8f6517 45%, #d6a849 55%, #8a6014 70%, #7d5612 100%);
}
.hero .gold-text, .showcase .gold-text, .video-band .gold-text, .page-hero .gold-text, .project-hero .gold-text, .site-footer .gold-text {
    background-image: linear-gradient(110deg, #a8781f 0%, #f8e5a6 22%, #d9ac4b 42%, #fff4cc 52%, #c9962e 64%, #a8781f 100%);
}

/* Üst menü */
.site-header.scrolled, body:not(.page-home) .site-header { background: rgba(11, 26, 46, .9); }
.site-header .main-nav a:hover, .site-header .main-nav a.is-active { color: #fff; }
@media (max-width: 1024px) {
    .main-nav { background: radial-gradient(ellipse 80% 50% at 100% 0%, rgba(212, 168, 69, .14), transparent 70%), var(--navy); }
}

/* Açılış */
.hero-art { background: radial-gradient(ellipse 60% 55% at 75% 60%, rgba(212, 168, 69, .2), transparent 70%), radial-gradient(ellipse 50% 60% at 15% 10%, rgba(80, 130, 200, .16), transparent 70%), linear-gradient(160deg, #0f2440 0%, #0b1a2e 55%, #08121f 100%); }
.hero-shade { background: linear-gradient(90deg, rgba(9, 19, 34, .9) 0%, rgba(9, 19, 34, .6) 45%, rgba(9, 19, 34, .2) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 35%); }
.hero-art + .hero-shade {
    background:
        linear-gradient(90deg, rgba(9, 19, 34, .85) 0%, rgba(9, 19, 34, .5) 36%, rgba(9, 19, 34, 0) 62%),
        linear-gradient(0deg, var(--bg) 0%, transparent 22%);
}
@media (max-width: 1024px) { .hero-art + .hero-shade { background: linear-gradient(0deg, var(--bg) 0%, rgba(9, 19, 34, .55) 60%, rgba(9, 19, 34, .3) 100%); } }

/* Sayaç kartı: beyaz, açılış alanının üzerine biner */
.stats-grid { background: #fff; border: 1px solid var(--line); border-top: 2px solid #c9962e; box-shadow: 0 40px 80px -40px rgba(16, 36, 61, .45); border-radius: 6px; }
.stat b { background-image: linear-gradient(135deg, #b88a2c 0%, #8a6014 55%, #c99a3a 100%); text-shadow: none; }
.stat sup { color: #b88a2c; }

/* Değerler şeridi */
.rb-item { color: var(--text); }
.rb-item:hover { color: var(--gold); }
.ribbon { background: linear-gradient(180deg, rgba(212, 168, 69, .07), rgba(212, 168, 69, .02)); }

/* Kartlar ve yüzeyler */
.exp-badge { box-shadow: 0 30px 60px -24px rgba(16, 36, 61, .45); }
.split-media::before { border-color: rgba(168, 120, 33, .35); }
.frame { box-shadow: var(--shadow-soft); }
.svc-card:hover { background: #fff; box-shadow: var(--shadow-soft); z-index: 1; }
.why-card, .mv-card, .aside-card, .doc-card, .contact-list li, .contact-form-wrap { background: #fff; box-shadow: var(--shadow-soft); }
.why-card .ico, .mv-ico, .svc-ico { color: var(--gold); }
.chip { background: #fff; }
.chip:hover { color: var(--text); }
.ba { box-shadow: var(--shadow-soft); }
.ba-section { background: radial-gradient(ellipse 50% 60% at 80% 50%, rgba(212, 168, 69, .1), transparent 70%); }
.form-errors p { color: #a3271c; }
.field input, .field textarea { background: #fff; }
.map-frame { box-shadow: var(--shadow-soft); }
.process::before { background: repeating-linear-gradient(90deg, rgba(168, 120, 33, .35) 0 8px, transparent 8px 16px); }

/* Lacivert bölgelerin zeminleri */
.showcase { background: radial-gradient(ellipse 50% 60% at 85% 20%, rgba(80, 130, 200, .14), transparent 70%), linear-gradient(180deg, #0b1a2e, #0e2036); }
.video-band::after { background: rgba(11, 26, 46, .74); }
.page-hero { background: radial-gradient(ellipse 50% 80% at 85% 0%, rgba(212, 168, 69, .18), transparent 70%), radial-gradient(ellipse 40% 70% at 5% 100%, rgba(80, 130, 200, .14), transparent 70%), #0b1a2e; }
.project-hero.no-cover { background: radial-gradient(ellipse 50% 80% at 85% 0%, rgba(212, 168, 69, .18), transparent 70%), #0b1a2e; }
.project-hero .hero-shade { background: linear-gradient(0deg, #0b1a2e 0%, rgba(9, 19, 34, .55) 50%, rgba(9, 19, 34, .3) 100%); }
.facts-bar { background: #0e2036; }
.site-footer { background: linear-gradient(180deg, #0b1a2e, #08121f); }
.intro-panel { background: #0b1a2e; }
.lightbox { background: rgba(8, 18, 31, .96); }
.map-card { background: rgba(11, 26, 46, .92); }

/* Fildişi bölüm: aydınlık temada hafif sıcak ton */
.section-light { background: #f3eee4; }
.p-card-media .ph-cover {
    background:
        radial-gradient(ellipse 60% 55% at 50% 40%, rgba(212, 168, 69, .2), transparent 70%),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) center / 48px 48px,
        linear-gradient(0deg, rgba(255, 255, 255, .05) 1px, transparent 1px) center / 48px 48px,
        linear-gradient(160deg, #15304f, #0b1a2e 70%);
}
.p-card-media .ph-cover img { width: 34%; height: auto; max-width: 170px; object-fit: contain; opacity: .9; filter: none; }
/* Görselsiz "Hakkımızda" çerçevesi: lacivert pano, logo kendi boyutunda */
.frame .ph-cover {
    background:
        radial-gradient(ellipse 60% 45% at 50% 45%, rgba(212, 168, 69, .22), transparent 70%),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px) center / 56px 56px,
        linear-gradient(0deg, rgba(255, 255, 255, .045) 1px, transparent 1px) center / 56px 56px,
        linear-gradient(160deg, #15304f, #0b1a2e 70%);
}
.frame .ph-cover img, .ph-cover.tall img { width: 58%; max-width: 240px; height: auto; opacity: 1; filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .4)); }
body.fx-ok .wipe .ph-cover img, body.fx-ok .wipe.in .ph-cover img, body.fx-ok .split-media:hover .frame.in .ph-cover img { transform: none; }

/* Project plans and descriptive gallery captions */
.plans-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px; }
.plan-card { border:1px solid var(--border); background:var(--bg); overflow:hidden; }
.plan-preview { display:block; position:relative; background:#fff; padding:16px; }
.plan-preview img { width:100%; height:auto; aspect-ratio:1.414; object-fit:contain; }
.plan-preview>span { display:flex; align-items:center; justify-content:center; gap:8px; color:#172536; padding:12px; }
.plan-info { padding:24px; } .plan-info h3 { font-size:1.15rem; margin-bottom:16px; }
.g-caption { position:absolute; bottom:0; left:0; right:0; padding:32px 18px 16px; background:linear-gradient(transparent,rgba(0,0,0,.8)); color:white; font-size:.85rem; z-index:1; }
.s-arsiv,.s-tasarim { background:rgba(12,28,45,.85); color:#fff; }
@media(max-width:640px) { .plans-grid { grid-template-columns:1fr; gap:20px; } .plan-info { padding:18px; } }

/* Custom portfolio masthead artwork */
.page-projects .page-hero.has-bg::before { opacity: .85; background-position: center; }

.page-about .page-hero.has-bg::before, .page-services .page-hero.has-bg::before { opacity:.85; background-position:center; }

/* Tek bölümlü sayfalar ve küçük ekranlar. */
.contact-layout > :only-child, .project-layout > :only-child { grid-column: 1 / -1; }
.privacy-copy { max-width: 900px; overflow-wrap: anywhere; }
.privacy-link { color: var(--gold); text-decoration: underline; }
.footer-giant { font-family: var(--font-display); font-size: clamp(3rem, 12vw, 12rem); line-height: 1; text-align: center; color: rgba(212,168,69,.18); padding: 0 16px 28px; overflow-wrap: anywhere; }
@media (max-width: 900px) {
    .main-nav { max-height: 100dvh; overflow-y: auto; padding-bottom: max(24px, env(safe-area-inset-bottom)); }
    .field input, .field textarea { font-size: 16px; }
    .section-title, .project-hero h1, .hero-title, .p-card h3, .plan-info h3 { overflow-wrap: anywhere; }
    .facts, .fact, .contact-list b, .footer-contact a { min-width: 0; overflow-wrap: anywhere; }
    .ph-jump { flex-wrap: wrap; }
    .admin-edit { max-width: calc(100vw - 100px); font-size: 12px; }
}