/* =============================================
   3D STORE — MAIN STYLESHEET
   Palette: Deep Graphite + Electric Orange + White
   ============================================= */

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

:root {
  --bg:         #09090b;
  --bg-2:       #111116;
  --bg-3:       #18181e;
  --orange:     #ff6b2b;
  --orange-2:   #ff8c55;
  --orange-dim: rgba(255,107,43,0.12);
  --white:      #f4f4f5;
  --muted:      rgba(244,244,245,0.45);
  --muted-2:    rgba(244,244,245,0.22);
  --glass:      rgba(255,255,255,0.04);
  --glass-b:    rgba(255,255,255,0.08);
  --radius:     4px;
  --shadow:     0 8px 40px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'Syne', sans-serif;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ── GRAIN ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 8000; opacity: 0.28;
}

/* ── CANVAS ── */
#bg-canvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 2px; opacity: 0.6; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { line-height: 1; letter-spacing: -0.02em; font-weight: 800; }
p { line-height: 1.7; color: var(--muted); }
a { color: inherit; text-decoration: none; }

.serif { font-family: 'Cormorant Garamond', serif; font-weight: 300; }
.accent { color: var(--orange); }

/* ── LAYOUT ── */
main   { position: relative; z-index: 10; }
section { padding: 120px 72px; position: relative; }

.container { max-width: 1300px; margin: 0 auto; }
.sec-tag {
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--orange); font-weight: 600; margin-bottom: 18px; display: block;
}
.sec-title {
  font-size: clamp(40px, 5vw, 78px);
  font-weight: 800; letter-spacing: -0.025em; line-height: 0.95;
  margin-bottom: 64px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Syne', sans-serif;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 14px 30px; border-radius: var(--radius);
  border: none; cursor: pointer; transition: all 0.25s;
}
.btn-primary {
  background: var(--orange); color: var(--bg);
}
.btn-primary:hover { background: var(--orange-2); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--glass-b);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }

/* ── NAV ── */
#main-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  padding: 22px 72px;
  display: flex; justify-content: space-between; align-items: center;
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
#main-nav.stuck {
  background: rgba(9,9,11,0.82);
  backdrop-filter: blur(18px);
  border-color: var(--glass-b);
}

.nav-logo {
  font-size: 20px; font-weight: 800; letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo .logo-icon {
  width: 32px; height: 32px;
  background: var(--orange);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--bg);
}

.nav-links {
  display: flex; align-items: center; gap: 36px; list-style: none;
}
.nav-link {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted);
  position: relative; transition: color 0.25s;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px; background: var(--orange);
  transition: width 0.25s;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 20px; }

/* Lang switcher */
.lang-switcher {
  display: flex; gap: 6px; align-items: center;
}
.lang-btn {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--muted); background: none; border: none;
  cursor: pointer; padding: 4px 6px; border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  font-family: 'Syne', sans-serif;
}
.lang-btn.active { color: var(--orange); background: var(--orange-dim); }
.lang-btn:hover { color: var(--white); }

/* Cart button */
.nav-cart-btn {
  position: relative; background: none; border: none; cursor: pointer;
  color: var(--white); display: flex; align-items: center; gap: 8px;
  font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 16px; border: 1px solid var(--glass-b); border-radius: var(--radius);
  transition: border-color 0.25s;
}
.nav-cart-btn:hover { border-color: var(--orange); color: var(--orange); }
.cart-count {
  position: absolute; top: -6px; right: -6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--orange); color: var(--bg);
  font-size: 10px; font-weight: 800;
  display: none; align-items: center; justify-content: center;
}

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative; overflow: hidden;
}
.hero-left {
  padding: 140px 64px 80px 72px;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; z-index: 2;
}
.hero-right {
  position: relative;
  overflow: hidden;
  cursor: crosshair;
}
#hero-viz {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
}
.hero-viz-hint {
  position: absolute; bottom: 40px; left: 50%;
  transform: translateX(-50%);
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
  opacity: 0; transition: opacity 0.5s;
  white-space: nowrap; pointer-events: none;
}
.hero-right:hover .hero-viz-hint { opacity: 1; }
.hero-inner { position: relative; z-index: 2; }
.hero-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic; font-size: 17px;
  color: var(--orange); letter-spacing: 0.15em;
  margin-bottom: 32px;
  opacity: 0; transform: translateY(16px);
  animation: fadeUp 0.9s 0.2s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-title {
  font-size: clamp(48px, 5.2vw, 96px);
  font-weight: 800; line-height: 0.88;
  letter-spacing: -0.035em;
  margin-bottom: 40px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line span {
  display: block; opacity: 0; transform: translateY(110%);
  animation: slideUp 1s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-title .line:nth-child(1) span { animation-delay: 0.3s; }
.hero-title .line:nth-child(2) span { animation-delay: 0.45s; }
.hero-title .line:nth-child(3) span { animation-delay: 0.6s; }
.hero-title .outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--orange);
}
.hero-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; font-weight: 300; line-height: 1.75;
  color: var(--muted); max-width: 480px;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.9s 0.85s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-ctas {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 1.0s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 72px;
  display: flex; align-items: center; gap: 16px;
  opacity: 0;
  animation: fadeUp 0.9s 1.3s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-scroll span { font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); }
.scroll-bar { width: 52px; height: 1px; background: var(--glass-b); position: relative; overflow: hidden; }
.scroll-bar::after {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%; background: var(--orange);
  animation: barSlide 2.2s 1.6s infinite;
}
.hero-badge {
  position: absolute; right: 40px; bottom: 40px;
  width: 100px; height: 100px; border-radius: 50%;
  border: 1px solid rgba(255,107,43,0.25);
  background: rgba(9,9,11,0.6);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  opacity: 0;
  animation: rotateSlow 20s linear infinite, fadeUp 1s 1.4s forwards;
  z-index: 2;
}
.hero-badge-num { font-size: 28px; font-weight: 800; color: var(--orange); line-height: 1; }
.hero-badge-label { font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }

/* ── MARQUEE ── */
.marquee-wrap {
  position: relative; z-index: 10; overflow: hidden;
  border-top: 1px solid var(--glass-b);
  border-bottom: 1px solid var(--glass-b);
  background: rgba(9,9,11,0.7);
}
#marquee-track {
  display: flex; white-space: nowrap;
  animation: marquee 24s linear infinite;
}
#marquee-track:hover { animation-play-state: paused; }
.mq-item {
  display: inline-flex; align-items: center;
  padding: 16px 0;
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; flex-shrink: 0;
}
.mq-dot { display: inline-block; width: 3px; height: 3px; background: var(--orange); border-radius: 50%; margin: 0 28px; flex-shrink: 0; }

/* ── ABOUT ── */
#about { background: linear-gradient(180deg, transparent, rgba(17,17,22,0.9) 15%, rgba(17,17,22,0.9) 85%, transparent); }
.about-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center;
}
.about-text .sec-title { margin-bottom: 28px; }
.about-text p { font-family: 'Cormorant Garamond', serif; font-size: 19px; line-height: 1.85; margin-bottom: 20px; }
.stats-row {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 52px;
}
.stat-box {
  background: var(--glass); border: 1px solid var(--glass-b);
  border-radius: var(--radius); padding: 28px 24px;
  transition: border-color 0.3s;
}
.stat-box:hover { border-color: var(--orange); }
.stat-num { font-size: 42px; font-weight: 800; color: var(--orange); display: block; letter-spacing: -0.03em; }
.stat-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-top: 6px; display: block; font-weight: 600; }

.about-visual {
  position: relative; height: 480px;
  display: flex; align-items: center; justify-content: center;
}
.about-ring {
  position: absolute; border-radius: 50%; border: 1px solid;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.about-ring-1 { width: 340px; height: 340px; border-color: rgba(255,107,43,0.12); animation: spinSlow 30s linear infinite; }
.about-ring-2 { width: 240px; height: 240px; border-color: rgba(255,107,43,0.2); animation: spinSlow 20s linear infinite reverse; }
.about-ring-3 { width: 140px; height: 140px; border-color: rgba(255,107,43,0.35); background: rgba(255,107,43,0.06); }
.about-ring-4 { width: 50px; height: 50px; background: rgba(255,107,43,0.5); border: none; }
.about-ring-tri {
  position: absolute;
  width: 0; height: 0;
  border-left: 18px solid transparent; border-right: 18px solid transparent;
  border-bottom: 32px solid var(--orange);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}

/* ── SERVICES ── */
#services { background: transparent; }
.services-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 20px;
}
.s-card {
  background: var(--glass); border: 1px solid var(--glass-b);
  border-radius: var(--radius); padding: 48px 40px 40px;
  position: relative; overflow: hidden;
  backdrop-filter: blur(12px);
  transition: border-color 0.35s, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  opacity: 0; transform: translateY(48px);
}
.s-card.in { opacity: 1; transform: translateY(0); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16,1,0.3,1), border-color 0.35s; }
.s-card:nth-child(1) { transition-delay: 0s; }
.s-card:nth-child(2) { transition-delay: 0.1s; }
.s-card:nth-child(3) { transition-delay: 0.2s; }
.s-card:nth-child(4) { transition-delay: 0.3s; }
.s-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0; transition: opacity 0.35s;
}
.s-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255,107,43,0.07), transparent 60%);
  opacity: 0; transition: opacity 0.35s;
}
.s-card:hover { border-color: rgba(255,107,43,0.35); transform: translateY(-6px); }
.s-card:hover::before, .s-card:hover::after { opacity: 1; }

.s-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 60px; font-weight: 300; font-style: italic;
  color: rgba(255,107,43,0.12); position: absolute; top: 24px; right: 28px; line-height: 1;
}
.s-icon { width: 44px; height: 44px; color: var(--orange); margin-bottom: 28px; }
.s-tag-pill {
  display: inline-block; font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; font-weight: 700;
  color: var(--orange); background: var(--orange-dim);
  padding: 4px 10px; border-radius: 20px; margin-bottom: 20px;
}
.s-name { font-size: 26px; font-weight: 700; margin-bottom: 14px; }
.s-desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px; font-weight: 300; color: var(--muted); line-height: 1.85; margin-bottom: 32px;
}
.s-price {
  font-size: 13px; font-weight: 600; color: var(--muted-2);
  letter-spacing: 0.05em; margin-bottom: 24px;
}
.s-price strong { color: var(--orange-2); font-size: 22px; }
.s-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── WHY ── */
#why { background: linear-gradient(180deg, transparent, rgba(17,17,22,0.95) 10%, rgba(17,17,22,0.95) 90%, transparent); }
.why-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.why-item {
  padding: 36px 28px;
  border: 1px solid var(--glass-b); border-radius: var(--radius);
  background: var(--glass); transition: border-color 0.3s, transform 0.4s;
  opacity: 0; transform: translateY(36px);
}
.why-item.in { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16,1,0.3,1), border-color 0.3s; }
.why-item:nth-child(1) { transition-delay: 0s; }
.why-item:nth-child(2) { transition-delay: 0.1s; }
.why-item:nth-child(3) { transition-delay: 0.2s; }
.why-item:nth-child(4) { transition-delay: 0.3s; }
.why-item:hover { border-color: var(--orange); transform: translateY(-4px); }
.why-icon { width: 36px; height: 36px; color: var(--orange); margin-bottom: 20px; }
.why-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.why-desc { font-family: 'Cormorant Garamond', serif; font-size: 17px; color: var(--muted); line-height: 1.8; }

/* ── LITHOPHANE ── */
#litho {
  background: linear-gradient(135deg, rgba(255,107,43,0.08) 0%, transparent 50%);
  border-top: 1px solid var(--glass-b); border-bottom: 1px solid var(--glass-b);
}
.litho-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.litho-visual {
  position: relative; height: 380px;
  display: flex; align-items: center; justify-content: center;
}
.litho-frame {
  width: 240px; height: 300px;
  border: 1px solid rgba(255,107,43,0.3); border-radius: 8px;
  background: linear-gradient(135deg, rgba(255,107,43,0.15), rgba(255,160,80,0.05));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.litho-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(255,180,60,0.3), transparent 70%);
  animation: lithoGlow 3s ease-in-out infinite alternate;
}
.litho-icon { font-size: 64px; position: relative; z-index: 2; }
.litho-rings {
  position: absolute; inset: -40px;
}
.litho-ring {
  position: absolute; border-radius: 50%; border: 1px solid rgba(255,107,43,0.12);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.litho-ring:nth-child(1) { width: 360px; height: 360px; }
.litho-ring:nth-child(2) { width: 300px; height: 300px; animation: spinSlow 15s linear infinite; }
.litho-ring:nth-child(3) { width: 240px; height: 240px; border-color: rgba(255,107,43,0.08); }
.litho-text .sec-title { margin-bottom: 24px; }
.litho-text p { font-family: 'Cormorant Garamond', serif; font-size: 20px; line-height: 1.85; margin-bottom: 36px; }

/* ── SHOP ── */
#shop { background: transparent; }
.shop-filters {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 48px;
}
.filter-btn {
  font-family: 'Syne', sans-serif;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 9px 20px; border-radius: 20px;
  border: 1px solid var(--glass-b);
  background: transparent; color: var(--muted);
  cursor: pointer; transition: all 0.25s;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--orange); color: var(--orange); background: var(--orange-dim);
}

#product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.p-card {
  background: var(--bg-2); border: 1px solid var(--glass-b);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color 0.3s, transform 0.4s cubic-bezier(0.16,1,0.3,1);
  opacity: 0; transform: translateY(32px);
}
.p-card.in { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16,1,0.3,1), border-color 0.3s; }
.p-card:hover { border-color: rgba(255,107,43,0.3); transform: translateY(-4px); }
.p-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 1; background: var(--bg-3);
}
.p-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.p-card:hover .p-img-wrap img { transform: scale(1.06); }
.p-badge {
  position: absolute; top: 12px; left: 12px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px;
}
.p-badge-bestseller { background: var(--orange); color: var(--bg); }
.p-badge-new { background: #22c55e; color: var(--bg); }
.p-quick-view {
  position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%);
  background: rgba(9,9,11,0.85); backdrop-filter: blur(8px);
  color: var(--white); border: 1px solid var(--glass-b);
  padding: 8px 20px; border-radius: var(--radius);
  font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; transition: bottom 0.3s, background 0.25s; white-space: nowrap;
}
.p-img-wrap:hover .p-quick-view { bottom: 12px; }
.p-quick-view:hover { background: var(--orange); color: var(--bg); border-color: var(--orange); }

.p-info { padding: 20px; }
.p-name { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 14px; line-height: 1.3; }
.p-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.p-price { font-size: 17px; font-weight: 800; color: var(--orange); }
.btn-add-cart {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--orange-dim); color: var(--orange);
  border: 1px solid rgba(255,107,43,0.25);
  padding: 8px 14px; border-radius: var(--radius);
  cursor: pointer; transition: background 0.25s, color 0.25s;
  white-space: nowrap;
}
.btn-add-cart:hover { background: var(--orange); color: var(--bg); }

/* ── PRODUCT MODAL ── */
#product-modal {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: rgba(9,9,11,0.85); backdrop-filter: blur(12px);
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
#product-modal.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--bg-2); border: 1px solid var(--glass-b);
  border-radius: 8px; max-width: 720px; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  overflow: hidden; position: relative;
  transform: translateY(20px); transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
  box-shadow: var(--shadow);
}
#product-modal.open .modal-box { transform: translateY(0); }
.modal-img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.modal-content { padding: 40px 36px; display: flex; flex-direction: column; gap: 16px; }
.modal-name { font-size: 24px; font-weight: 700; line-height: 1.2; }
.modal-price { font-size: 28px; font-weight: 800; color: var(--orange); }
.modal-desc { font-family: 'Cormorant Garamond', serif; font-size: 18px; color: var(--muted); line-height: 1.8; flex: 1; }
.modal-variants { font-size: 12px; color: var(--orange); letter-spacing: 0.05em; }
.modal-actions { display: flex; gap: 12px; margin-top: auto; }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: var(--glass); border: 1px solid var(--glass-b);
  color: var(--white); width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.25s;
}
.modal-close:hover { background: var(--orange); }

/* ── CART PANEL ── */
#cart-overlay {
  position: fixed; inset: 0; background: rgba(9,9,11,0.6);
  z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
#cart-overlay.open { opacity: 1; pointer-events: all; }
#cart-panel {
  position: fixed; top: 0; right: -440px; height: 100vh; width: 420px;
  background: var(--bg-2); border-left: 1px solid var(--glass-b);
  z-index: 1001; display: flex; flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16,1,0.3,1);
  box-shadow: var(--shadow);
}
#cart-panel.open { right: 0; }
.cart-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--glass-b);
  display: flex; justify-content: space-between; align-items: center;
}
.cart-header h3 { font-size: 20px; font-weight: 700; }
.cart-close {
  background: none; border: none; color: var(--muted); cursor: pointer;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: background 0.2s, color 0.2s;
}
.cart-close:hover { background: var(--glass); color: var(--white); }
#cart-items { flex: 1; overflow-y: auto; padding: 20px 28px; display: flex; flex-direction: column; gap: 16px; }
.cart-empty { color: var(--muted); text-align: center; padding: 40px 0; font-family: 'Cormorant Garamond', serif; font-size: 18px; }
.cart-item {
  display: grid; grid-template-columns: 72px 1fr auto;
  gap: 14px; align-items: start;
}
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius); background: var(--bg-3); }
.cart-item-name { font-size: 14px; font-weight: 600; line-height: 1.3; margin-bottom: 6px; }
.cart-item-price { font-size: 15px; font-weight: 800; color: var(--orange); margin-bottom: 8px; }
.cart-qty { display: flex; align-items: center; gap: 10px; }
.cart-qty button {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--glass); border: 1px solid var(--glass-b);
  color: var(--white); cursor: pointer; font-size: 16px; line-height: 1;
  transition: background 0.2s;
}
.cart-qty button:hover { background: var(--orange-dim); border-color: var(--orange); }
.cart-qty span { font-size: 14px; font-weight: 700; min-width: 16px; text-align: center; }
.cart-remove { background: none; border: none; color: var(--muted); cursor: pointer; padding: 4px; transition: color 0.2s; }
.cart-remove:hover { color: #ef4444; }
#cart-footer {
  padding: 20px 28px 28px;
  border-top: 1px solid var(--glass-b);
}
.cart-total-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
#cart-total-label { font-size: 14px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }
#cart-total-amount { font-size: 26px; font-weight: 800; color: var(--orange); }
#cart-checkout-btn { width: 100%; }

/* ── CART TOAST ── */
#cart-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--bg-2); border: 1px solid rgba(255,107,43,0.4);
  border-radius: 40px; padding: 12px 24px;
  display: flex; align-items: center; gap: 10px;
  z-index: 3000; transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  white-space: nowrap; box-shadow: var(--shadow);
}
#cart-toast.show { transform: translateX(-50%) translateY(0); }
.toast-icon { color: var(--orange); font-size: 18px; }
.toast-text { font-size: 13px; font-weight: 600; }
.toast-name { color: var(--orange); }

/* ── CONTACT ── */
#contact { background: linear-gradient(180deg, transparent, rgba(17,17,22,0.9) 10%, rgba(17,17,22,0.9) 90%, transparent); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; }
.contact-info h2 { font-size: clamp(36px, 4vw, 60px); margin-bottom: 28px; line-height: 1.05; }
.contact-info > p { font-family: 'Cormorant Garamond', serif; font-size: 20px; line-height: 1.85; margin-bottom: 48px; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--orange-dim); border: 1px solid rgba(255,107,43,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange); flex-shrink: 0;
}
.contact-detail-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.contact-detail-value { font-size: 16px; font-weight: 700; }
.contact-detail-value a { color: var(--white); transition: color 0.25s; }
.contact-detail-value a:hover { color: var(--orange); }

.contact-form-wrap {
  background: var(--glass); border: 1px solid var(--glass-b);
  border-radius: 8px; padding: 48px 40px;
  backdrop-filter: blur(12px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 11px; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-b); border-radius: var(--radius);
  padding: 14px 16px; color: var(--white);
  font-family: 'Syne', sans-serif; font-size: 14px;
  outline: none; transition: border-color 0.25s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted-2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-2); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-file {
  border: 1px dashed var(--glass-b); border-radius: var(--radius);
  padding: 20px; text-align: center; cursor: pointer;
  transition: border-color 0.25s;
}
.form-file:hover { border-color: var(--orange); }
.form-file input { display: none; }
.form-file-label { font-size: 13px; color: var(--muted); }
.form-file-label strong { color: var(--orange); }

/* ── FOOTER ── */
#footer {
  background: rgba(9,9,11,0.9);
  border-top: 1px solid var(--glass-b);
  padding: 64px 72px 32px; position: relative; z-index: 10;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; margin-bottom: 56px; }
.footer-brand .footer-logo { font-size: 22px; font-weight: 800; letter-spacing: 0.1em; display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .logo-icon { width: 34px; height: 34px; background: var(--orange); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--bg); }
.footer-brand p { font-family: 'Cormorant Garamond', serif; font-size: 17px; line-height: 1.8; max-width: 280px; }
.footer-col h4 { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { font-size: 14px; color: var(--muted); transition: color 0.25s; }
.footer-col ul a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid var(--glass-b); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 12px; color: var(--muted-2); }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--glass-b); background: var(--glass);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: all 0.25s; font-size: 14px;
}
.social-btn:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.rd1 { transition-delay: 0.1s; } .rd2 { transition-delay: 0.2s; } .rd3 { transition-delay: 0.3s; }

/* ── ANIMATIONS ── */
@keyframes fadeUp   { to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp  { to { opacity: 1; transform: translateY(0); } }
@keyframes barSlide { 0% { left: -100%; } 100% { left: 120%; } }
@keyframes marquee  { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes spinSlow { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes rotateSlow { to { transform: rotate(360deg); } }
@keyframes lithoGlow { from { opacity: 0.6; } to { opacity: 1; } }

/* ── GALLERY ── */
#gallery { background: transparent; }
.gallery-header { margin-bottom: 56px; }
.gallery-filters {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 48px;
}
.gal-grid {
  columns: 3;
  column-gap: 16px;
}
.g-card {
  break-inside: avoid;
  margin-bottom: 16px;
  background: var(--bg-2);
  border: 1px solid var(--glass-b);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: border-color 0.35s, transform 0.45s cubic-bezier(0.16,1,0.3,1), opacity 0.7s ease;
  opacity: 0;
  transform: translateY(40px);
}
.g-card.in { opacity: 1; transform: translateY(0); }
.g-card:hover { border-color: rgba(255,107,43,0.45); transform: translateY(-5px); }
.g-card-img-wrap {
  position: relative; overflow: hidden;
  background: var(--bg-3);
}
.g-card-img-wrap img {
  width: 100%; height: 100%; display: block;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.g-card:hover .g-card-img-wrap img { transform: scale(1.07); }
.g-card-placeholder {
  width: 100%; aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
}
.g-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(9,9,11,0.92) 0%, rgba(9,9,11,0.3) 50%, transparent 100%);
  opacity: 0; transition: opacity 0.35s;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 20px;
  pointer-events: none;
}
.g-card:hover .g-card-overlay { opacity: 1; }
.g-overlay-cat {
  font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 6px;
}
.g-overlay-title {
  font-size: 15px; font-weight: 700; line-height: 1.3; margin-bottom: 8px;
}
.g-overlay-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--orange); border-top: 1px solid rgba(255,107,43,0.2); padding-top: 10px; margin-top: 4px;
}
.g-card-meta {
  padding: 16px 18px;
}
.g-meta-cat {
  display: inline-block;
  font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--orange); background: var(--orange-dim);
  padding: 3px 10px; border-radius: 20px; margin-bottom: 8px;
}
.g-meta-title { font-size: 14px; font-weight: 700; line-height: 1.3; }

/* Lightbox */
#gallery-lightbox {
  position: fixed; inset: 0; z-index: 4000;
  background: rgba(9,9,11,0.94);
  backdrop-filter: blur(20px);
  display: none;
  align-items: center; justify-content: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
#gallery-lightbox.lb-visible { display: flex; }
#gallery-lightbox.open { opacity: 1; pointer-events: all; }
.lb-box {
  background: var(--bg-2); border: 1px solid var(--glass-b);
  border-radius: 12px; max-width: 1040px; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  overflow: hidden; position: relative;
  max-height: 90vh;
  transform: scale(0.94) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
}
#gallery-lightbox.open .lb-box { transform: scale(1) translateY(0); }
.lb-img-wrap {
  position: relative; overflow: hidden; background: var(--bg-3);
  min-height: 420px;
}
.lb-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lb-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 80px; min-height: 420px;
}
.lb-info {
  padding: 48px 44px;
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.lb-cat {
  font-size: 11px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.lb-cat::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--orange); }
.lb-title { font-size: clamp(22px, 3vw, 34px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.lb-desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px; color: var(--muted); line-height: 1.85;
  flex: 1; margin-bottom: 32px;
}
.lb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.lb-tag {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); background: var(--glass); border: 1px solid var(--glass-b);
  padding: 4px 12px; border-radius: 20px;
}
.lb-actions { display: flex; gap: 12px; align-items: center; }
.lb-close {
  position: absolute; top: 18px; right: 18px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--glass); border: 1px solid var(--glass-b);
  color: var(--muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.lb-close:hover { background: rgba(239,68,68,0.15); color: #ef4444; border-color: rgba(239,68,68,0.3); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(9,9,11,0.75); border: 1px solid var(--glass-b);
  color: var(--white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, border-color 0.25s;
  z-index: 10;
}
.lb-nav:hover { background: var(--orange); border-color: var(--orange); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-counter {
  font-size: 11px; letter-spacing: 0.2em; color: var(--muted);
  font-weight: 600; text-transform: uppercase;
}

/* ── SOCIAL SHOWCASE ── */
#social-showcase {
  background: linear-gradient(180deg, transparent, rgba(17,17,22,0.8) 10%, rgba(17,17,22,0.8) 90%, transparent);
}
.social-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.social-card {
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--glass-b);
  background: var(--bg-2);
  transition: border-color 0.35s, transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.8s ease;
  opacity: 0; transform: translateY(40px);
}
.social-card.in { opacity: 1; transform: translateY(0); }
.social-card:hover { transform: translateY(-5px); }
.social-card-ig:hover { border-color: rgba(193,53,132,0.45); }
.social-card-fb:hover { border-color: rgba(66,103,178,0.45); }
.social-card-header {
  padding: 28px 32px 20px;
  display: flex; align-items: center; gap: 16px;
  border-bottom: 1px solid var(--glass-b);
}
.social-platform-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.social-card-ig .social-platform-icon {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}
.social-card-fb .social-platform-icon {
  background: #1877f2;
}
.social-platform-name { font-size: 18px; font-weight: 800; }
.social-platform-handle { font-size: 13px; color: var(--muted); font-weight: 500; margin-top: 2px; }
.social-posts-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px;
  padding: 3px;
}
.social-post-thumb {
  aspect-ratio: 1; position: relative; overflow: hidden;
  cursor: pointer;
}
.social-post-inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
}
.social-post-thumb:hover .social-post-inner { transform: scale(1.08); }
.social-post-overlay {
  position: absolute; inset: 0;
  background: rgba(9,9,11,0); transition: background 0.3s;
  display: flex; align-items: center; justify-content: center;
}
.social-post-thumb:hover .social-post-overlay { background: rgba(9,9,11,0.4); }
.social-card-body { padding: 24px 32px 28px; }
.social-card-desc { font-family: 'Cormorant Garamond', serif; font-size: 17px; color: var(--muted); line-height: 1.75; margin-bottom: 20px; }
.social-follow-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 12px 24px; border-radius: var(--radius); border: none;
  cursor: pointer; transition: all 0.25s; text-decoration: none;
}
.social-card-ig .social-follow-btn {
  background: linear-gradient(135deg, #f09433, #dc2743, #bc1888);
  color: var(--white);
}
.social-card-ig .social-follow-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.social-card-fb .social-follow-btn {
  background: #1877f2; color: var(--white);
}
.social-card-fb .social-follow-btn:hover { background: #1565c0; transform: translateY(-1px); }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  section { padding: 100px 48px; }
  #main-nav { padding: 20px 48px; }
  #hero { grid-template-columns: 1fr; }
  .hero-left { padding: 130px 48px 80px; }
  .hero-right { min-height: 60vw; }
  .hero-scroll { left: 48px; }
  .about-grid, .litho-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual, .litho-visual { height: 280px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gal-grid { columns: 2; }
  .lb-box { grid-template-columns: 1fr; max-height: 85vh; overflow-y: auto; }
  .lb-img-wrap { min-height: 260px; max-height: 320px; }
  .social-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  section { padding: 80px 24px; }
  #main-nav { padding: 18px 24px; }
  .hero-left { padding: 110px 24px 60px; }
  .hero-right { min-height: 80vw; }
  .hero-scroll { left: 24px; }
  .hero-badge { display: none; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: var(--bg-2); border-left: 1px solid var(--glass-b); padding: 80px 32px 32px; gap: 24px; z-index: 400; transition: right 0.4s; }
  .nav-links.open { right: 0; display: flex; }
  .burger { display: flex; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  #cart-panel { width: 100%; right: -100%; }
  .modal-box { grid-template-columns: 1fr; }
  .modal-img { max-height: 240px; }
  .form-row { grid-template-columns: 1fr; }
  .gal-grid { columns: 1; }
  .lb-box { grid-template-columns: 1fr; }
  .lb-info { padding: 28px 24px; }
  .social-card-header { padding: 20px 24px 16px; }
  .social-card-body { padding: 18px 24px 22px; }
}