/* =========================================================
   3Ducklab — açık tema stil dosyası
   ========================================================= */

:root {
  --cream: #FDFAF2;
  --cream-2: #F6F1E6;
  --paper: #FFFFFF;
  --ink: #16161A;
  --ink-2: #3D3D46;
  --ink-soft: #6B6B78;
  --yellow: #FFC93C;
  --yellow-deep: #F2A81D;
  --orange: #F58A07;
  --line: rgba(22, 22, 26, .09);
  --line-strong: rgba(22, 22, 26, .16);
  --shadow-sm: 0 2px 10px rgba(60, 45, 10, .05);
  --shadow: 0 14px 40px rgba(60, 45, 10, .09);
  --shadow-lg: 0 26px 70px rgba(60, 45, 10, .14);
  --r-sm: 14px;
  --r: 22px;
  --r-lg: 30px;
  --max: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-text, .stat-num, .price {
  font-family: 'Outfit', 'Inter', sans-serif;
  line-height: 1.15;
  letter-spacing: -.02em;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; border: none; background: none; color: inherit; cursor: pointer; }
::selection { background: var(--yellow); color: var(--ink); }

/* ---------- Arka plan katmanları ---------- */
#particles {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.bg-blobs { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.blob-1 { width: 46vw; height: 46vw; background: #FFE49A; top: -12vw; left: -8vw; animation: float1 20s ease-in-out infinite; }
.blob-2 { width: 38vw; height: 38vw; background: #FFD8B0; top: 45vh; right: -10vw; animation: float2 26s ease-in-out infinite; }
.blob-3 { width: 34vw; height: 34vw; background: #E8F0D8; bottom: -8vw; left: 25vw; animation: float1 30s ease-in-out infinite reverse; }
@keyframes float1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(4vw, 5vh) scale(1.08); } }
@keyframes float2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-5vw, -4vh) scale(1.12); } }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(22,22,26,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,22,26,.035) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 25%, transparent 78%);
}

main, .footer, .nav, .mobile-menu { position: relative; z-index: 2; }

/* ---------- Özel imleç ---------- */
body.custom-cursor, body.custom-cursor * { cursor: none !important; }
#cursorRing, #cursorDot { position: fixed; z-index: 99999; pointer-events: none; border-radius: 50%; opacity: 0; }
#cursorRing {
  width: 34px; height: 34px; border: 1.5px solid rgba(242, 168, 29, .55);
  transform: translate(-50%, -50%);
  transition: width .25s, height .25s, background .25s, border-color .25s, opacity .3s;
}
#cursorRing.hot { width: 56px; height: 56px; background: rgba(255, 201, 60, .16); border-color: var(--yellow-deep); }
#cursorDot { width: 6px; height: 6px; background: var(--ink); transform: translate(-50%, -50%); transition: opacity .3s; }

/* ---------- Preloader ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 999999; background: var(--cream);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .6s ease, visibility .6s;
}
#preloader.done { opacity: 0; visibility: hidden; }
.preloader-inner { width: 260px; text-align: center; }
.preloader-duck svg { width: 120px; height: 120px; margin: 0 auto 22px; display: block; }
.pl-ring {
  fill: none; stroke: var(--yellow); stroke-width: 3; stroke-linecap: round;
  stroke-dasharray: 90 250; transform-origin: center; animation: spin 1.4s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pl-duck { animation: bobble 1.6s ease-in-out infinite; transform-origin: center; }
@keyframes bobble { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.preloader-bar { width: 100%; height: 3px; background: rgba(22,22,26,.1); border-radius: 99px; overflow: hidden; }
.preloader-bar span { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--yellow), var(--orange)); transition: width .35s ease; }
.preloader-text { margin-top: 14px; font-size: 10px; letter-spacing: 5px; color: var(--ink-soft); font-weight: 600; }

/* ---------- Navigasyon ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 48px);
  transition: background .35s, box-shadow .35s, padding .35s, backdrop-filter .35s;
}
.nav.scrolled {
  background: rgba(253, 250, 242, .82); backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line), var(--shadow-sm); padding-top: 12px; padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-logo { width: 42px; height: 42px; border-radius: 13px; object-fit: cover; box-shadow: var(--shadow-sm); }
.duck-mark { width: 42px; height: 42px; border-radius: 50%; background: var(--paper); box-shadow: var(--shadow-sm); }
.brand-text { font-size: 19px; font-weight: 700; letter-spacing: .04em; }
.brand-text b { color: var(--yellow-deep); font-weight: 700; }

.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--ink-2); position: relative; padding: 4px 0; transition: color .25s; }
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--yellow-deep); border-radius: 2px; transition: width .3s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-btn {
  width: 42px; height: 38px; border-radius: 12px; border: 1px solid var(--line-strong);
  font-size: 12px; font-weight: 700; letter-spacing: .06em; background: rgba(255,255,255,.7);
  transition: .25s;
}
.lang-btn:hover { border-color: var(--yellow-deep); color: var(--yellow-deep); }

.hamburger { display: none; width: 42px; height: 38px; border-radius: 12px; border: 1px solid var(--line-strong); flex-direction: column; align-items: center; justify-content: center; gap: 4px; background: rgba(255,255,255,.7); }
.hamburger span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--ink); transition: .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 400; background: rgba(253, 250, 242, .97);
  backdrop-filter: blur(16px); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 22px;
  opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu > a { font-family: 'Outfit', sans-serif; font-size: 26px; font-weight: 600; }
.mobile-menu-links { display: flex; gap: 18px; margin-top: 18px; }
.mobile-menu-links a { font-size: 13px; font-weight: 600; color: var(--yellow-deep); letter-spacing: .06em; text-transform: uppercase; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 99px; font-weight: 600; font-size: 14px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-lg { padding: 16px 34px; font-size: 15px; }
.btn-primary { background: linear-gradient(135deg, var(--yellow), var(--orange)); color: var(--ink); box-shadow: 0 10px 26px rgba(245, 138, 7, .28); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(245, 138, 7, .38); }
.btn-dark { background: var(--ink); color: #fff; box-shadow: 0 10px 26px rgba(22,22,26,.2); }
.btn-dark:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(22,22,26,.28); }
.btn-ghost { background: rgba(255,255,255,.75); color: var(--ink); border: 1px solid var(--line-strong); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--ink); box-shadow: var(--shadow); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 130px 20px 90px; position: relative; overflow: hidden;
}
.hero-inner { max-width: 880px; width: 100%; }
.pill {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 18px;
  border-radius: 99px; background: rgba(255,255,255,.8); border: 1px solid var(--line);
  font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-2); box-shadow: var(--shadow-sm); margin-bottom: 26px;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #3FBF6B; box-shadow: 0 0 0 4px rgba(63,191,107,.18); animation: blink 2s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

.hero-title { font-size: clamp(40px, 7.4vw, 82px); font-weight: 700; margin-bottom: 18px; }
.brand-title {
  font-size: clamp(54px, 12.5vw, 148px); font-weight: 800; letter-spacing: -.045em;
  line-height: .95; margin-bottom: 14px; white-space: nowrap;
}
.brand-title .bt-3d, .brand-title .bt-duck { color: var(--ink); text-shadow: 0 3px 0 rgba(255,255,255,.75), 0 10px 26px rgba(60,45,10,.12); }
.brand-title .bt-lab { font-weight: 800; }
.hero-title .grad {
  background: linear-gradient(120deg, var(--yellow-deep), var(--orange) 55%, #E2571F);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  min-height: 26px; font-size: clamp(14px, 2vw, 17px); font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--yellow-deep); margin-bottom: 16px;
}
.hero-sub .caret { animation: caret .8s steps(1) infinite; font-weight: 400; }
@keyframes caret { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }
.hero-desc { max-width: 560px; margin: 0 auto 34px; color: var(--ink-soft); font-size: 16px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero-badges span {
  padding: 7px 15px; border-radius: 99px; background: rgba(255,255,255,.65);
  border: 1px solid var(--line); font-size: 12px; color: var(--ink-soft); font-weight: 500;
}

.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 10px; letter-spacing: .3em; color: var(--ink-soft); font-weight: 600;
}
.scroll-hint i { display: block; width: 1px; height: 34px; background: linear-gradient(var(--yellow-deep), transparent); animation: drop 1.8s ease-in-out infinite; }
@keyframes drop { 0%, 100% { transform: scaleY(.5); opacity: .4; transform-origin: top; } 50% { transform: scaleY(1); opacity: 1; transform-origin: top; } }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.55); padding: 15px 0; position: relative; z-index: 2;
}
.marquee-track { display: flex; align-items: center; gap: 34px; width: max-content; animation: scrollx 34s linear infinite; }
.marquee-track span { font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 700; letter-spacing: .22em; color: var(--ink-2); }
.marquee-track i { font-style: normal; font-size: 15px; opacity: .8; }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ---------- Bölüm iskeleti ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: clamp(70px, 10vw, 120px) 20px; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: .28em; color: var(--yellow-deep); margin-bottom: 12px; }
.section-title { font-size: clamp(28px, 4.4vw, 46px); font-weight: 700; margin-bottom: 14px; }
.section-title.small { font-size: clamp(24px, 3.2vw, 34px); }
.section-desc { color: var(--ink-soft); font-size: 16px; }
.section-desc.left { margin: 0; }
.section-foot { text-align: center; margin-top: 46px; }

.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- İstatistik ---------- */
.stats-section { padding-top: clamp(50px, 7vw, 80px); padding-bottom: clamp(50px, 7vw, 80px); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat {
  background: rgba(255,255,255,.78); border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px 18px; text-align: center; backdrop-filter: blur(8px); box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.stat:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.stat-num { font-size: clamp(28px, 4vw, 40px); font-weight: 700; color: var(--ink); }
.stat-label { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-top: 6px; }

/* ---------- Filtreler ---------- */
.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 38px; }
.filter {
  padding: 9px 20px; border-radius: 99px; border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.7); font-size: 13px; font-weight: 600; color: var(--ink-2); transition: .25s;
}
.filter:hover { border-color: var(--yellow-deep); color: var(--yellow-deep); }
.filter.active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- Ürün kartları ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s, border-color .35s;
  display: flex; flex-direction: column;
}
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(242,168,29,.4); }
.product.hidden { display: none; }
.product-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--cream-2); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.3,1); }
.product:hover .product-media img { transform: scale(1.07); }
.product-tag {
  position: absolute; top: 14px; left: 14px; padding: 5px 12px; border-radius: 99px;
  background: rgba(255,255,255,.92); font-size: 11px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-2); box-shadow: var(--shadow-sm);
}
.product-badge {
  position: absolute; top: 14px; right: 14px; padding: 5px 12px; border-radius: 99px;
  background: linear-gradient(135deg, var(--yellow), var(--orange)); color: var(--ink);
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
}
.product-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 19px; font-weight: 600; margin-bottom: 7px; }
.product-body p { font-size: 14px; color: var(--ink-soft); flex: 1; }
.product-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; gap: 12px; }
.price { font-size: 21px; font-weight: 700; }
.price small { font-size: 12px; font-weight: 500; color: var(--ink-soft); display: block; letter-spacing: 0; }
.product-btn {
  padding: 10px 18px; border-radius: 99px; background: var(--ink); color: #fff;
  font-size: 13px; font-weight: 600; transition: .25s; white-space: nowrap;
}
.product-btn:hover { background: var(--yellow-deep); color: var(--ink); }

/* Görsel yoksa gösterilen çizgili yer tutucu */
.ph {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px; text-align: center; padding: 16px;
  background:
    repeating-linear-gradient(135deg, rgba(255,201,60,.16) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #FFF6DE, #F3EEE1);
  color: var(--ink-soft);
}
.ph svg { width: 40px; height: 40px; opacity: .5; }
.ph b { font-family: 'Outfit', sans-serif; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.ph span { font-size: 11px; opacity: .75; word-break: break-all; }

/* ---------- Galeri ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery-item {
  position: relative; border-radius: var(--r); overflow: hidden; cursor: pointer;
  border: 1px solid var(--line); background: var(--cream-2); box-shadow: var(--shadow-sm);
  aspect-ratio: 1 / 1; transition: transform .35s, box-shadow .35s;
}
.gallery-item.tall { grid-row: span 2; aspect-ratio: 1 / 2.06; }
.gallery-item.wide { grid-column: span 2; aspect-ratio: 2.06 / 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.3,1); }
.gallery-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-cap {
  position: absolute; inset: auto 0 0 0; padding: 26px 16px 14px; color: #fff; font-size: 13px; font-weight: 600;
  background: linear-gradient(transparent, rgba(20,15,5,.72)); opacity: 0; transition: opacity .3s;
}
.gallery-item:hover .gallery-cap { opacity: 1; }

/* ---------- Süreç ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step {
  position: relative; padding: 32px 24px; border-radius: var(--r);
  background: rgba(255,255,255,.8); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s, border-color .3s;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(242,168,29,.45); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 16px; color: var(--ink);
}
.step h3 { font-size: 18px; font-weight: 600; margin-bottom: 9px; }
.step p { font-size: 14px; color: var(--ink-soft); }

/* ---------- Malzeme ---------- */
.material-card {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: center;
  padding: clamp(28px, 4vw, 52px); border-radius: var(--r-lg);
  background: linear-gradient(140deg, #FFFDF6, #FBF3E2);
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
/* ---------- 3D Atolye seridi ---------- */
.studio-band {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  padding: clamp(28px, 4vw, 52px); border-radius: var(--r-lg);
  background: linear-gradient(135deg, #FFFDF6 0%, #FFF4DA 55%, #FBEBC8 100%);
  border: 1px solid var(--line); box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.studio-band::after {
  content: ''; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,201,60,.35), transparent 70%);
  pointer-events: none;
}
.studio-band-copy { position: relative; z-index: 1; }
.studio-band-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 26px; }
.studio-band-note { font-size: 13px; color: var(--ink-soft); }
.studio-band-art { position: relative; z-index: 1; }
.studio-band-art svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 18px 34px rgba(60,45,10,.14)); }

.nav-links a.nav-new::before {
  content: ''; position: absolute; top: -2px; right: -10px; width: 6px; height: 6px;
  border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 3px rgba(245,138,7,.18);
}

.material-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.material {
  padding: 20px; border-radius: var(--r-sm); background: rgba(255,255,255,.85);
  border: 1px solid var(--line); transition: transform .3s, box-shadow .3s;
}
.material:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.material b { font-family: 'Outfit', sans-serif; display: block; font-size: 16px; margin-bottom: 6px; color: var(--yellow-deep); letter-spacing: .06em; }
.material span { font-size: 13px; color: var(--ink-soft); }

/* ---------- Yorumlar ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review {
  padding: 28px; border-radius: var(--r); background: var(--paper);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column;
}
.review:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.review-stars { color: var(--yellow-deep); font-size: 14px; letter-spacing: 3px; margin-bottom: 14px; }
.review-text { font-size: 15px; color: var(--ink-2); flex: 1; }
.review-foot { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.review-av {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 15px; color: var(--ink); flex: none;
}
.review-name { font-size: 14px; font-weight: 600; }
.review-role { font-size: 12px; color: var(--ink-soft); }

/* ---------- SSS ---------- */
.faq { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden;
  background: rgba(255,255,255,.82); transition: border-color .3s, box-shadow .3s;
}
.faq-item.open { border-color: rgba(242,168,29,.5); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 24px; font-size: 16px; font-weight: 600; text-align: left; font-family: 'Outfit', sans-serif;
}
.faq-q i {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--cream-2); font-style: normal; font-size: 17px; color: var(--yellow-deep);
  transition: transform .3s, background .3s;
}
.faq-item.open .faq-q i { transform: rotate(45deg); background: var(--yellow); color: var(--ink); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.2,.7,.3,1); }
.faq-a p { padding: 0 24px 22px; font-size: 15px; color: var(--ink-soft); }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.contact-card {
  padding: 30px 24px; border-radius: var(--r); background: var(--paper);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.contact-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: rgba(242,168,29,.45); }
.contact-ico {
  width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center;
  margin-bottom: 18px; background: var(--cream-2); color: var(--ink);
}
.contact-ico svg { width: 24px; height: 24px; }
.contact-card.ig .contact-ico { background: linear-gradient(135deg, #FEDA75, #D62976); color: #fff; }
.contact-card.dc .contact-ico { background: #5865F2; color: #fff; }
.contact-card.sp .contact-ico { background: linear-gradient(135deg, var(--yellow), var(--orange)); color: var(--ink); }
.contact-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 5px; }
.contact-card > p { font-size: 14px; color: var(--ink-soft); }
.contact-go { display: inline-block; margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--yellow-deep); transition: transform .25s; }
.contact-card:hover .contact-go { transform: translateX(4px); }

.cta-banner {
  margin-top: 34px; padding: clamp(28px, 4vw, 46px); border-radius: var(--r-lg);
  background: linear-gradient(135deg, #1B1B20, #2C2A24);
  color: #fff; display: flex; align-items: center; justify-content: space-between;
  gap: 26px; flex-wrap: wrap; box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.cta-banner::after {
  content: ''; position: absolute; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,201,60,.28), transparent 70%);
  right: -80px; top: -120px; pointer-events: none;
}
.cta-banner h3 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,.62); font-size: 15px; }
.cta-banner .btn { position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: rgba(255,255,255,.6); backdrop-filter: blur(10px); padding: 60px 20px 26px; }
.footer-inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { font-size: 14px; color: var(--ink-soft); max-width: 280px; }
.footer-col h4 { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 15px; }
.footer-col a, .footer-col span { display: block; font-size: 14px; color: var(--ink-2); margin-bottom: 9px; transition: color .25s; }
.footer-col a:hover { color: var(--yellow-deep); }
.footer-col span { color: var(--ink-soft); }
.footer-bottom {
  max-width: var(--max); margin: 44px auto 0; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-soft);
}

#backTop {
  position: fixed; right: 20px; bottom: 20px; z-index: 600;
  width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff;
  font-size: 19px; box-shadow: var(--shadow); opacity: 0; visibility: hidden;
  transform: translateY(12px); transition: .35s;
}
#backTop.visible { opacity: 1; visibility: visible; transform: none; }
#backTop:hover { background: var(--yellow-deep); color: var(--ink); }

/* ---------- Parıltılar ve küçük dokunuşlar ---------- */
.sparkles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.sparkle {
  position: absolute; opacity: 0; will-change: transform, opacity;
  background: no-repeat center/contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0c1 7.4 3.6 10 12 12-8.4 2-11 4.6-12 12-1-7.4-3.6-10-12-12 8.4-2 11-4.6 12-12z' fill='%23F2A81D'/%3E%3C/svg%3E");
  filter: drop-shadow(0 0 6px rgba(255,201,60,.85));
  animation: twinkle 5s ease-in-out infinite;
}
.sparkle.dot {
  background-image: none; border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, #FFC93C 40%, transparent 70%);
  filter: none; box-shadow: 0 0 10px rgba(255,201,60,.7);
}
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(.35) rotate(0deg); }
  35%      { opacity: .95; transform: scale(1) rotate(35deg); }
  65%      { opacity: .18; transform: scale(.75) rotate(60deg); }
}

.float-bits { position: absolute; inset: 0; pointer-events: none; z-index: 1; overflow: hidden; }
.bit { position: absolute; display: block; opacity: .55; }
.bit-star {
  width: 14px; height: 14px;
  background: no-repeat center/contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0c1 7.4 3.6 10 12 12-8.4 2-11 4.6-12 12-1-7.4-3.6-10-12-12 8.4-2 11-4.6 12-12z' fill='%23F2A81D'/%3E%3C/svg%3E");
  filter: drop-shadow(0 0 8px rgba(255,201,60,.9));
  animation: floatBit 7s ease-in-out infinite;
}
.bit-star.bit-sm { width: 9px; height: 9px; animation-duration: 5.5s; }
.bit-dot {
  width: 7px; height: 7px; border-radius: 50%; background: #FFC93C;
  box-shadow: 0 0 12px rgba(255,201,60,.9); animation: floatBit 8s ease-in-out infinite;
}
.bit-dot.bit-gold { background: #fff; box-shadow: 0 0 14px rgba(255,255,255,.9); }
.bit-ring {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid rgba(242,168,29,.45); animation: spinSlow 18s linear infinite;
}
.bit-cube {
  width: 16px; height: 16px; border: 1.5px solid rgba(22,22,26,.18);
  transform: rotate(18deg); animation: floatBit 9s ease-in-out infinite reverse;
  box-shadow: 4px 4px 0 rgba(255,201,60,.35);
}
@keyframes floatBit {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(8px, -14px) scale(1.12); }
}
@keyframes spinSlow { to { transform: rotate(360deg); } }

.hero-inner, .studio-band-copy, .material-copy { position: relative; z-index: 1; }

.brand-logo { box-shadow: var(--shadow-sm), 0 0 0 0 rgba(255,201,60,.4); }
.brand:hover .brand-logo { box-shadow: 0 0 22px rgba(255,201,60,.55), var(--shadow-sm); }

.stat { position: relative; overflow: hidden; }
.stat::before {
  content: ''; position: absolute; left: 22%; right: 22%; top: 0; height: 3px; border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--yellow), var(--orange));
  box-shadow: 0 0 12px rgba(242,168,29,.45);
}

.step { overflow: hidden; }
.step::after {
  content: ''; position: absolute; right: -18px; top: -18px; width: 70px; height: 70px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,201,60,.28), transparent 70%); pointer-events: none;
}

/* başlıktaki degrade yavaşça aksın */
.hero-title .grad, .brand-title .bt-lab {
  background: linear-gradient(120deg, var(--yellow-deep), var(--orange) 40%, #E2571F 60%, var(--yellow-deep));
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  animation: shimmer 9s ease-in-out infinite;
}
@keyframes shimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* düğmelerde ışık süzülmesi */
.btn-primary, .btn-dark { position: relative; overflow: hidden; }
.btn-primary::after, .btn-dark::after {
  content: ''; position: absolute; top: 0; left: -70%; width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-18deg); pointer-events: none;
}
.btn-primary:hover::after, .btn-dark:hover::after { animation: sheen .85s ease; }
@keyframes sheen { from { left: -70%; } to { left: 130%; } }

/* kart üzerinde parlama */
.product-media::after, .gallery-item::after {
  content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(115deg, transparent 36%, rgba(255,255,255,.45) 48%, transparent 60%);
  transform: translateX(-130%); transition: transform .85s cubic-bezier(.2,.7,.3,1);
}
.product:hover .product-media::after, .gallery-item:hover::after { transform: translateX(130%); }

/* bölüm etiketlerinde minik yıldız */
.section-label::before {
  content: '✦'; display: inline-block; margin-right: 9px; color: var(--yellow-deep);
  animation: pulseStar 3.4s ease-in-out infinite;
}
@keyframes pulseStar { 0%, 100% { opacity: .35; transform: scale(.85); } 50% { opacity: 1; transform: scale(1.12); } }

/* logo hafifçe süzülsün */
.brand:hover .brand-logo { animation: bobble 1.4s ease-in-out infinite; }

/* sayfa üstünde okuma çubuğu */
#scrollProgress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 900;
  background: linear-gradient(90deg, var(--yellow), var(--orange));
  box-shadow: 0 0 12px rgba(242,168,29,.55); transition: width .1s linear;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 999998; display: flex; align-items: center; justify-content: center;
  background: rgba(28, 24, 16, .88); backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; padding: 60px 20px;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1000px, 92vw); max-height: 78vh; border-radius: var(--r); box-shadow: 0 30px 90px rgba(0,0,0,.5); transform: scale(.94); transition: transform .35s; }
.lightbox.open img { transform: scale(1); }
.lightbox-caption { position: absolute; bottom: 26px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,.82); font-size: 14px; }
.lightbox-close { position: absolute; top: 22px; right: 24px; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: 17px; transition: .25s; }
.lightbox-close:hover { background: var(--yellow); color: var(--ink); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: 30px; line-height: 1; transition: .25s; }
.lightbox-nav:hover { background: var(--yellow); color: var(--ink); }
.lightbox-nav.prev { left: 18px; }
.lightbox-nav.next { right: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews { grid-template-columns: repeat(2, 1fr); }
  .material-card { grid-template-columns: 1fr; gap: 28px; }
  .studio-band { grid-template-columns: 1fr; gap: 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .float-bits { display: none; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide { grid-column: span 2; }
}
@media (max-width: 620px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .reviews { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .material-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; }
  .gallery-item.tall, .gallery-item.wide { grid-row: auto; grid-column: auto; aspect-ratio: 1 / 1; }
}
@media (hover: none), (max-width: 860px) {
  #cursorRing, #cursorDot { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}