/* =====================================================================
   FAM Otomotiv — Ziyaretçi sitesi
   Tasarım dili logodan: antrasit zemin, fırçalanmış gümüş, metalik altın.
   Harici yazı tipi/kütüphane yok; animasyonlar yalnızca transform/opacity.
   ===================================================================== */
:root {
  --bg: #0a0b0e;
  --bg-2: #0f1115;
  --surface: #14161b;
  --surface-2: #1a1d23;
  --line: #262a31;
  --line-strong: #353a43;

  --text: #eef0f3;
  --text-2: #c4c8cf;
  --muted: #8f959e;

  --silver-1: #f3f4f6;
  --silver-2: #c9ccd2;
  --silver-3: #8e939b;
  --silver-4: #4a4f57;
  --gold-1: #f9e79a;
  --gold-2: #e6bb52;
  --gold-3: #b8862b;
  --gold-4: #7a5618;
  --gold-text: #e9c265;
  --on-gold: #1b1407;

  --metal-gold: linear-gradient(100deg, #fff1b8 0%, #f2cf6b 18%, #c99434 42%, #f6dc86 58%, #b07f25 80%, #e7bf5c 100%);
  --metal-silver: linear-gradient(180deg, #fbfbfc 0%, #d4d7dc 40%, #9da2aa 62%, #e2e4e8 100%);
  --btn-gold: linear-gradient(135deg, #f8e28c 0%, #e2b54b 40%, #b8862b 75%, #8a6420 100%);

  --radius: 14px;
  --radius-sm: 9px;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --focus: 0 0 0 3px rgba(230, 187, 82, .55);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body { margin: 0; font: 16px/1.65 var(--font); color: var(--text); background: var(--bg); overflow-x: hidden; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--gold-text); text-decoration: none; }
a:hover { color: var(--gold-1); }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.015em; font-weight: 750; text-wrap: balance; }
p { margin: 0 0 1em; }
ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
address { font-style: normal; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
main:focus { outline: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: var(--radius-sm); background: var(--gold-2); color: var(--on-gold); font-weight: 700; }
.skip-link:focus { top: 12px; color: var(--on-gold); }
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 760px; }
.center { text-align: center; justify-content: center; }
.muted { color: var(--muted); }

.metal-gold {
  background: var(--metal-gold); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
}
.ico { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ico-xs { width: 14px; height: 14px; display: inline-block; vertical-align: -2px; }

/* ---------- Düğmeler ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 11px 22px; border-radius: 999px; border: 1px solid transparent;
  font: 700 .95rem/1.2 var(--font); letter-spacing: .01em; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s, background-color .25s, border-color .25s;
  overflow: hidden; isolation: isolate;
}
.btn .ico { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .ico { transform: translateX(3px); }
.btn-lg { min-height: 54px; padding: 14px 28px; font-size: 1rem; }
.btn-sm { min-height: 38px; padding: 8px 16px; font-size: .88rem; }
.btn-gold { background: var(--btn-gold); color: var(--on-gold); border-color: rgba(249, 231, 154, .5); box-shadow: 0 8px 26px -8px rgba(226, 181, 75, .55), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-gold::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease); }
.btn-gold:hover { color: var(--on-gold); transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(226, 181, 75, .7), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-gold:hover::after { transform: translateX(120%); }
.btn-silver { color: var(--silver-1); background: rgba(255, 255, 255, .04); border-color: rgba(201, 204, 210, .38); backdrop-filter: blur(6px); }
.btn-silver:hover { color: #fff; border-color: var(--silver-2); background: rgba(255, 255, 255, .08); transform: translateY(-2px); }

/* ---------- Üst bilgi ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h); transition: background-color .3s, border-color .3s; border-bottom: 1px solid transparent; background: linear-gradient(180deg, rgba(10, 11, 14, .75), rgba(10, 11, 14, 0)); }
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(10, 11, 14, .86); backdrop-filter: blur(14px) saturate(140%); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); margin-right: auto; }
.logo img { width: 54px; height: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong { font-size: 1.35rem; letter-spacing: .14em; background: var(--metal-gold); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.logo-text span { font-size: .66rem; font-weight: 700; letter-spacing: .32em; margin-top: 4px; background: var(--metal-silver); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul { display: flex; gap: 4px; }
.site-nav ul a { position: relative; display: block; padding: 10px 14px; color: var(--text-2); font-weight: 600; font-size: .95rem; border-radius: 8px; }
.site-nav ul a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--btn-gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.site-nav ul a:hover { color: var(--text); }
.site-nav ul a:hover::after, .site-nav ul a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav ul a[aria-current="page"] { color: var(--gold-1); }
.nav-toggle { display: none; }

/* ---------- Açılış ekranı ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(100svh, 940px); display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--header-h) + 40px) 0 96px;
  background:
    radial-gradient(90% 70% at 72% 45%, rgba(230, 187, 82, .10), transparent 60%),
    radial-gradient(60% 60% at 10% 100%, rgba(201, 204, 210, .06), transparent 70%),
    linear-gradient(180deg, #0d0f13 0%, #0a0b0e 100%);
}
.hero-bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; opacity: .38; filter: saturate(.7) contrast(1.05); }
.hero.has-image::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10, 11, 14, .96) 0%, rgba(10, 11, 14, .78) 45%, rgba(10, 11, 14, .35) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 30%); }
.hero-atmos { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.glow { position: absolute; border-radius: 50%; filter: blur(60px); }
.glow-gold { width: 560px; height: 560px; right: 4%; top: 50%; translate: 0 -50%; background: radial-gradient(circle, rgba(230, 187, 82, .22), transparent 65%); animation: breathe 9s ease-in-out infinite; }
.glow-silver { width: 420px; height: 420px; left: -120px; bottom: -160px; background: radial-gradient(circle, rgba(201, 204, 210, .10), transparent 70%); }
.grid-lines { position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(70% 60% at 60% 45%, #000 20%, transparent 75%); mask-image: radial-gradient(70% 60% at 60% 45%, #000 20%, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(24px, 5vw, 72px); }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 20px; font-size: .8rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--silver-2); }
.eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--btn-gold); }
.hero-title { font-size: clamp(2.8rem, 7.2vw, 5.6rem); font-weight: 850; letter-spacing: -.02em; line-height: 1.02; margin-bottom: 22px; }
.hero-title.is-long { font-size: clamp(2.1rem, 4.6vw, 3.8rem); line-height: 1.08; }
.hero-title .metal-gold { display: inline; animation: sheen 7s ease-in-out 1.2s infinite; filter: drop-shadow(0 2px 18px rgba(230, 187, 82, .18)); }
.hero-sub { font-size: clamp(1.15rem, 2vw, 1.45rem); color: var(--silver-1); font-weight: 600; line-height: 1.4; max-width: 34ch; margin-bottom: 14px; }
.hero-body { font-size: 1.05rem; color: var(--text-2); max-width: 52ch; margin-bottom: 0; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-emblem { position: relative; aspect-ratio: 1; width: min(100%, 540px); justify-self: center; display: grid; place-items: center; }
.hero-emblem .rings { position: absolute; inset: 0; width: 100%; height: 100%; }
.ring { transform-origin: 200px 200px; transform-box: view-box; }
.ring-1 { animation: spin 80s linear infinite; }
.ring-2 { animation: spin 46s linear infinite reverse; }
.ring-3 { animation: spin 120s linear infinite; }
.emblem { position: relative; width: 82%; filter: drop-shadow(0 24px 48px rgba(0, 0, 0, .65)) drop-shadow(0 0 40px rgba(230, 187, 82, .16)); animation: float 7s ease-in-out infinite; }
.emblem-floor { position: absolute; left: 22%; right: 22%; bottom: 9%; height: 22px; border-radius: 50%; background: radial-gradient(closest-side, rgba(230, 187, 82, .28), transparent); filter: blur(6px); animation: floor 7s ease-in-out infinite; }

.scroll-cue { position: absolute; left: 50%; bottom: 26px; translate: -50% 0; width: 28px; height: 44px; border: 1.5px solid rgba(201, 204, 210, .45); border-radius: 16px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--gold-2); animation: cue 2.2s ease-in-out infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes floor { 0%, 100% { opacity: .9; transform: scaleX(1); } 50% { opacity: .55; transform: scaleX(.86); } }
@keyframes breathe { 0%, 100% { opacity: .85; } 50% { opacity: 1; } }
@keyframes sheen { 0%, 70% { background-position: 0% 0; } 85%, 100% { background-position: -200% 0; } }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* Giriş animasyonu (JS yoksa içerik zaten görünür) */
.hero .reveal { opacity: 0; transform: translateY(18px); animation: rise .9s var(--ease) forwards; }
.hero .reveal:nth-child(2) { animation-delay: .08s; }
.hero .reveal:nth-child(3) { animation-delay: .16s; }
.hero .reveal:nth-child(4) { animation-delay: .24s; }
.hero .reveal:nth-child(5) { animation-delay: .32s; }
.hero .hero-emblem { opacity: 0; transform: scale(.94); animation: pop 1.2s var(--ease) .15s forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes pop { to { opacity: 1; transform: none; } }
.js main .section .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js main .section .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Bölümler ---------- */
.section { position: relative; padding: clamp(64px, 9vw, 120px) 0; }
.section + .section { border-top: 1px solid rgba(255, 255, 255, .04); }
.section-head { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.section-title { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
.metal-rule { display: block; width: 72px; height: 3px; margin: 18px auto; border-radius: 3px; background: var(--btn-gold); box-shadow: 0 0 18px rgba(230, 187, 82, .35); }
.section-sub { color: var(--text-2); font-size: 1.08rem; margin: 0; }
.section-actions { display: flex; justify-content: center; margin-top: 44px; }

/* Özellikler */
.section-features { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.feature {
  position: relative; padding: 30px 26px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01)), var(--surface);
  border: 1px solid var(--line); transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.feature::before { content: ""; position: absolute; inset: 0 22px auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(249, 231, 154, .6), transparent); opacity: 0; transition: opacity .35s; }
.feature:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 22px 40px -24px rgba(0, 0, 0, .8); }
.feature:hover::before { opacity: 1; }
.feature-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 20px; border-radius: 16px; color: var(--gold-1); background: radial-gradient(circle at 30% 25%, rgba(249, 231, 154, .22), rgba(184, 134, 43, .08) 70%); border: 1px solid rgba(230, 187, 82, .35); }
.feature-icon .ico { width: 26px; height: 26px; }
.feature h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature p { color: var(--text-2); margin: 0; font-size: .97rem; }

/* Ürünler */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px; }
.product-card { height: 100%; }
.product-link { display: flex; flex-direction: column; height: 100%; color: var(--text); border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--line); transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.product-link:hover { color: var(--text); transform: translateY(-5px); border-color: rgba(230, 187, 82, .45); box-shadow: 0 26px 50px -28px rgba(0, 0, 0, .9), 0 0 0 1px rgba(230, 187, 82, .15); }
.product-media { position: relative; display: grid; place-items: center; aspect-ratio: 4 / 3; overflow: hidden; background: radial-gradient(circle at 50% 40%, #1d2027, #0d0f13 70%); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product-media img.placeholder { width: 46%; height: auto; object-fit: contain; opacity: .35; }
.product-link:hover .product-media img { transform: scale(1.05); }
.product-body { display: flex; flex-direction: column; gap: 6px; padding: 20px 20px 22px; flex: 1; }
.product-cat { font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--silver-3); }
.product-name { font-size: 1.1rem; font-weight: 700; line-height: 1.3; }
.product-desc { color: var(--text-2); font-size: .93rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 14px; }
.product-price { font-weight: 800; color: var(--gold-1); }
.product-more { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; font-size: .9rem; font-weight: 700; color: var(--gold-text); }
.product-more .ico { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.product-link:hover .product-more .ico { transform: translateX(4px); }

/* Rakamlar */
.section-stats { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.stat { display: flex; flex-direction: column-reverse; align-items: center; justify-content: center; gap: 6px; padding: 34px 20px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat dd { font-size: clamp(2.2rem, 4.5vw, 3.2rem); font-weight: 850; line-height: 1; letter-spacing: -.02em; }
.stat dt { color: var(--text-2); font-weight: 600; }

/* Çağrı alanı */
.cta-panel {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr; gap: 30px; align-items: center;
  padding: clamp(32px, 6vw, 64px); border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(230, 187, 82, .16), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .018) 0 2px, transparent 2px 5px),
    linear-gradient(135deg, #1b1e24, #111318);
  border: 1px solid var(--line-strong);
}
.cta-panel::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: var(--btn-gold); }
.cta-panel.has-image { grid-template-columns: 1.2fr .8fr; }
.cta-title { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 12px; }
.cta-copy p { color: var(--text-2); font-size: 1.08rem; max-width: 56ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.cta-image { width: 100%; border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; }

/* Metin */
.text-grid { display: grid; gap: clamp(28px, 5vw, 64px); align-items: center; }
.text-grid.has-image { grid-template-columns: 1.1fr .9fr; }
.text-grid .section-head { text-align: left; margin: 0 0 24px; }
.text-grid .metal-rule { margin-left: 0; }
.prose { color: var(--text-2); font-size: 1.05rem; max-width: 68ch; }
.prose h2, .prose h3 { color: var(--text); margin: 1.4em 0 .5em; }
.prose h2 { font-size: 1.4rem; } .prose h3 { font-size: 1.15rem; }
.prose ul, .prose ol { padding-left: 1.3em; margin-bottom: 1em; }
.prose ul { list-style: disc; } .prose ol { list-style: decimal; }
.prose li::marker { color: var(--gold-2); }
.prose strong { color: var(--text); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { margin: 1.2em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--gold-3); color: var(--silver-1); }
.text-figure img { border-radius: var(--radius); border: 1px solid var(--line); }

/* Zaman çizelgesi */
.timeline { position: relative; max-width: 820px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 88px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--gold-3), var(--silver-4)); }
.timeline li { display: grid; grid-template-columns: 72px 1fr; gap: 36px; padding: 0 0 30px; }
.timeline-when { font-weight: 850; font-size: 1.3rem; text-align: right; line-height: 1.4; }
.timeline-card { position: relative; padding: 18px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.timeline-card::before { content: ""; position: absolute; left: -24px; top: 16px; width: 12px; height: 12px; border-radius: 50%; background: var(--gold-2); box-shadow: 0 0 0 4px var(--bg), 0 0 14px rgba(230, 187, 82, .5); }
.timeline-card h3 { font-size: 1.08rem; margin-bottom: 6px; }
.timeline-card p { color: var(--text-2); margin: 0; }

/* Galeri */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gallery figure { position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; inset: auto 0 0; padding: 26px 16px 12px; font-weight: 600; background: linear-gradient(0deg, rgba(0, 0, 0, .8), transparent); }

/* ---------- Alt bilgi ---------- */
.site-footer { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 96px) 0 0; background: linear-gradient(180deg, #0c0d11, #07080a); border-top: 1px solid var(--line); }
.footer-glow { position: absolute; left: 50%; top: -1px; translate: -50% 0; width: min(80%, 900px); height: 1px; background: linear-gradient(90deg, transparent, var(--gold-2), transparent); box-shadow: 0 0 30px 4px rgba(230, 187, 82, .25); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.4fr .8fr; gap: clamp(32px, 5vw, 64px); padding-bottom: 48px; }
.footer-brand img { width: 170px; margin-bottom: 14px; }
.footer-slogan { color: var(--text-2); max-width: 30ch; }
.footer-title { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--silver-2); margin-bottom: 22px; font-weight: 700; }
.contact-list { display: grid; gap: 20px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list li > .ico { width: 40px; height: 40px; padding: 10px; border-radius: 12px; color: var(--gold-1); background: rgba(230, 187, 82, .08); border: 1px solid rgba(230, 187, 82, .25); }
.contact-list .label { display: block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.contact-list a { color: var(--text); font-weight: 600; }
.contact-list a:hover { color: var(--gold-1); }
.contact-list p, .contact-list address { margin: 0; color: var(--text-2); }
.text-link { display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; font-size: .9rem; color: var(--gold-text) !important; }
.footer-nav ul { display: grid; gap: 10px; }
.footer-nav a { color: var(--text-2); }
.footer-nav a:hover { color: var(--gold-1); }
.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--silver-2); border: 1px solid var(--line-strong); transition: color .25s, border-color .25s, transform .25s var(--ease); }
.socials a:hover { color: var(--gold-1); border-color: var(--gold-3); transform: translateY(-2px); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 26px; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
.footer-bottom p { margin: 0; }
.to-top { color: var(--silver-2); }

.whatsapp-fab { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; color: #fff; background: #1faa53; box-shadow: 0 12px 28px -8px rgba(0, 0, 0, .7); transition: transform .25s var(--ease); }
.whatsapp-fab:hover { color: #fff; transform: scale(1.06); }
.whatsapp-fab .ico { width: 28px; height: 28px; }

/* Hata / bakım */
.error-page { padding-top: calc(var(--header-h) + 80px); min-height: 70vh; }
.error-code { font-size: clamp(4rem, 12vw, 7rem); font-weight: 900; line-height: 1; margin-bottom: 10px; }
.error-page .section-sub { margin: 14px 0 0; }
.maintenance { min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; text-align: center; background: radial-gradient(60% 50% at 50% 35%, rgba(230, 187, 82, .12), transparent 70%), var(--bg); }
.maintenance img { width: 220px; margin-bottom: 12px; }
.maintenance h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
.maintenance p { color: var(--text-2); }

/* ---------- İç sayfa başlığı ---------- */
.page-header { position: relative; overflow: hidden; padding: calc(var(--header-h) + clamp(36px, 6vw, 72px)) 0 clamp(36px, 5vw, 56px);
  background: radial-gradient(70% 120% at 85% 0%, rgba(230, 187, 82, .12), transparent 60%), linear-gradient(180deg, #0e1014, var(--bg)); border-bottom: 1px solid var(--line); }
.page-header-slim { padding-bottom: 18px; border-bottom: 0; background: linear-gradient(180deg, #0e1014, var(--bg)); }
.page-header-deco { position: absolute; right: -80px; top: 50%; width: 420px; height: 420px; translate: 0 -40%; pointer-events: none; opacity: .9; }
.page-header-deco svg { width: 100%; height: 100%; }
.page-title { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 850; background: var(--metal-gold); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.metal-rule.left { margin-left: 0; }
.page-sub { max-width: 60ch; color: var(--text-2); font-size: 1.1rem; margin: 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; font-size: .88rem; color: var(--muted); }
.breadcrumb li { display: flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before { content: "›"; color: var(--silver-4); }
.breadcrumb a { color: var(--silver-2); }
.breadcrumb a:hover { color: var(--gold-1); }
.breadcrumb [aria-current] { color: var(--text-2); max-width: 42ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lead { font-size: 1.1rem; color: var(--text-2); }
.section-title.small { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

/* ---------- Ürün kataloğu ---------- */
.catalog-section { padding-top: clamp(32px, 5vw, 56px); }
.catalog { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(24px, 4vw, 44px); align-items: start; }
.catalog-side { position: sticky; top: calc(var(--header-h) + 16px); display: flex; flex-direction: column; gap: 16px; }
.search-box { position: relative; }
.search-box input { width: 100%; height: 48px; padding: 0 48px 0 16px; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; }
.search-box input::placeholder { color: var(--muted); }
.search-box input:focus { outline: none; border-color: var(--gold-2); box-shadow: var(--focus); }
.search-box button { position: absolute; right: 4px; top: 4px; width: 40px; height: 40px; display: grid; place-items: center; border: 0; border-radius: 9px; background: transparent; color: var(--gold-text); cursor: pointer; }
.search-box button:hover { background: rgba(230, 187, 82, .1); }
.cat-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cat-box summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 18px; cursor: pointer; font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--silver-2); border-bottom: 1px solid transparent; }
.cat-box summary::-webkit-details-marker { display: none; }
.cat-box summary::after { content: ""; width: 8px; height: 8px; border-right: 2px solid var(--silver-3); border-bottom: 2px solid var(--silver-3); transform: rotate(45deg); transition: transform .2s; margin-left: auto; }
.cat-box[open] summary { border-bottom-color: var(--line); }
.cat-box[open] summary::after { transform: rotate(-135deg); }
.cat-current { font-size: .8rem; letter-spacing: 0; text-transform: none; color: var(--gold-text); font-weight: 700; }
.cat-list { padding: 8px; }
.cat-list a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; color: var(--text-2); font-weight: 600; font-size: .95rem; }
.cat-list a:hover { background: var(--surface-2); color: var(--text); }
.cat-list a[aria-current] { background: linear-gradient(90deg, rgba(230, 187, 82, .16), rgba(230, 187, 82, .03)); color: var(--gold-1); }
.cat-list .depth-1 a { padding-left: 26px; font-weight: 500; }
.cat-list .depth-2 a, .cat-list .depth-3 a { padding-left: 40px; font-weight: 500; font-size: .9rem; }
.cat-list .count { min-width: 28px; padding: 1px 8px; border-radius: 999px; font-size: .75rem; text-align: center; color: var(--silver-2); background: rgba(255, 255, 255, .05); }
.catalog-intro { margin-bottom: 26px; }
.catalog-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 18px; color: var(--text-2); }
.catalog-bar p { margin: 0; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; font-size: .85rem; font-weight: 600; color: var(--text-2); border: 1px solid var(--line-strong); }
.chip:hover { color: var(--gold-1); border-color: var(--gold-3); }
.catalog .product-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.product-name { margin: 0; letter-spacing: -.005em; }
.empty-state { padding: 48px 24px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: var(--surface); }
.empty-state img { margin: 0 auto 14px; opacity: .45; }
.empty-state h2 { font-size: 1.3rem; margin-bottom: 8px; }
.empty-state p { color: var(--text-2); }
.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 36px; }
.pager a, .pager span { min-width: 42px; height: 42px; padding: 0 12px; display: inline-grid; place-items: center; border-radius: 10px; border: 1px solid var(--line); color: var(--text-2); font-weight: 600; }
.pager a:hover { border-color: var(--gold-3); color: var(--gold-1); }
.pager [aria-current] { background: var(--btn-gold); color: var(--on-gold); border-color: var(--gold-3); }
.pager .pager-gap { border: 0; min-width: 20px; }

/* ---------- Ürün detayı ---------- */
.product-detail { padding-top: 12px; }
.product-top { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 60px); align-items: start; }
.gallery-box { position: sticky; top: calc(var(--header-h) + 16px); }
.gallery-main { display: grid; place-items: center; aspect-ratio: 4 / 3; overflow: hidden; border-radius: calc(var(--radius) + 4px); border: 1px solid var(--line); background: radial-gradient(circle at 50% 40%, #1d2027, #0d0f13 72%); }
.gallery-main a { display: block; width: 100%; height: 100%; cursor: zoom-in; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.gallery-main img.placeholder { width: 45%; height: auto; opacity: .35; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; margin-top: 12px; }
.gallery-thumbs a { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; border: 1px solid var(--line); background: #0d0f13; opacity: .7; transition: opacity .2s, border-color .2s; }
.gallery-thumbs a:hover { opacity: 1; }
.gallery-thumbs a[aria-current="true"] { opacity: 1; border-color: var(--gold-2); box-shadow: 0 0 0 1px var(--gold-3); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-cat-link { display: inline-block; margin-bottom: 10px; font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--silver-2); }
.product-title { font-size: clamp(1.8rem, 3.8vw, 2.7rem); line-height: 1.12; margin-bottom: 16px; }
.product-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.product-meta div { display: flex; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: .88rem; }
.product-meta dt { color: var(--muted); }
.product-meta dd { font-weight: 700; }
.product-lead { font-size: 1.1rem; color: var(--text-2); }
.product-price-lg { font-size: 2rem; font-weight: 850; margin: 4px 0 18px; }
.enquiry { margin: 22px 0 28px; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line-strong); background:
  radial-gradient(90% 140% at 100% 0%, rgba(230, 187, 82, .12), transparent 60%), var(--surface); }
.enquiry-title { font-weight: 700; margin-bottom: 14px; color: var(--silver-1); }
.enquiry-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn-wa { background: #1faa53; color: #fff; }
.btn-wa:hover { color: #fff; filter: brightness(1.08); transform: translateY(-2px); }
.spec-title { font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--silver-2); margin-bottom: 12px; }
.spec-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-table th, .spec-table td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); font-size: .95rem; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 42%; color: var(--muted); font-weight: 600; background: rgba(255, 255, 255, .02); }
.spec-table td { color: var(--text); font-weight: 600; }
.product-desc-wrap { margin-top: clamp(48px, 7vw, 80px); }
.product-desc-wrap .prose { max-width: 820px; }
.related { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.about-body .section:first-child { padding-top: clamp(40px, 6vw, 72px); }

/* ---------- Duyarlı düzen ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
  .footer-brand img { width: 130px; margin: 0; }
  .footer-brand .socials { margin: 0; }
}
@media (max-width: 1024px) {
  .catalog { grid-template-columns: 1fr; }
  .catalog-side { position: static; }
}
@media (max-width: 900px) {
  :root { --header-h: 66px; }
  .product-top { grid-template-columns: 1fr; }
  .gallery-box { position: static; }
  .page-header-deco { width: 280px; height: 280px; right: -110px; opacity: .6; }
  .logo img { width: 46px; }
  .nav-toggle { display: grid; place-items: center; width: 46px; height: 46px; margin-right: -8px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(255, 255, 255, .03); color: var(--text); cursor: pointer; }
  .nav-toggle .ico { width: 22px; height: 22px; }
  .nav-toggle .ico-close, .nav-open .nav-toggle .ico-open { display: none; }
  .nav-open .nav-toggle .ico-close { display: block; }
  .site-nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 18px; padding: 18px var(--gutter) 26px; background: rgba(10, 11, 14, .98); border-bottom: 1px solid var(--line); box-shadow: 0 30px 40px -20px rgba(0, 0, 0, .9); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
  .nav-open .site-nav { opacity: 1; visibility: visible; transform: none; }
  .site-nav ul { flex-direction: column; gap: 2px; }
  .site-nav ul a { padding: 14px 8px; font-size: 1.08rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .site-nav ul a::after { display: none; }
  .nav-cta { align-self: flex-start; }
  .nav-open .site-header { background: rgba(10, 11, 14, .98) !important; }

  .hero { min-height: auto; padding: calc(var(--header-h) + 18px) 0 84px; text-align: center; }
  .hero-grid { grid-template-columns: 1fr; gap: 8px; }
  .hero-emblem { order: -1; width: min(78vw, 380px); }
  .eyebrow { justify-content: center; }
  .hero-sub, .hero-body { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .glow-gold { right: 50%; top: 22%; translate: 50% -50%; width: 420px; height: 420px; }
  .scroll-cue { display: none; }

  .cta-panel.has-image, .text-grid.has-image { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; }
  .stat { border-top: 1px solid var(--line); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(-n+2) { border-top: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .catalog .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .catalog .product-body { padding: 14px; }
  .catalog .product-name { font-size: .98rem; }
  .catalog .product-desc { display: none; }
  .enquiry-actions .btn { flex: 1 1 100%; }
  .spec-table th { width: 46%; }
  .hero-ctas .btn, .cta-actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 7px; }
  .timeline li { grid-template-columns: 1fr; gap: 8px; padding-left: 32px; }
  .timeline-when { text-align: left; }
  .timeline-card::before { left: -31px; top: -26px; }
  .whatsapp-fab { right: 14px; bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .hero .reveal, .hero .hero-emblem, .js main .section .reveal { opacity: 1 !important; transform: none !important; }
}