/* ============================================================
   Mahseri Jewellery — Design System
   Elegant, modern, gold-on-ivory with deep charcoal accents
   ============================================================ */

:root {
  --ivory: #faf7f1;
  --ivory-2: #f3eee4;
  --charcoal: #16130e;
  --charcoal-2: #221d15;
  --gold: #b9974f;
  --gold-light: #d8bc7e;
  --gold-pale: #efe3c8;
  --ink: #2b261d;
  --muted: #7a715f;
  --line: rgba(22, 19, 14, 0.12);
  --line-gold: rgba(185, 151, 79, 0.35);
  --shadow: 0 24px 60px -28px rgba(22, 19, 14, 0.35);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  font-family: var(--sans);
  font-weight: 300;
  background: var(--ivory);
  color: var(--ink);
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { list-style: none; }

.container { width: min(1200px, 92vw); margin-inline: auto; }

::selection { background: var(--gold-pale); color: var(--charcoal); }

/* ---------- Typography ---------- */

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  color: var(--charcoal);
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.42em;
  color: var(--gold);
  margin-bottom: 1.1rem;
}

.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p.lead { margin-top: 1rem; color: var(--muted); }

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section-dark { background: var(--charcoal); color: #cfc6b4; }
.section-dark h2, .section-dark h3 { color: var(--ivory); }
.section-dark .eyebrow { color: var(--gold-light); }
.section-tinted { background: var(--ivory-2); }

/* ---------- Brand monogram ---------- */

.monogram {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--charcoal);
  flex: none;
}
.monogram em {
  font-style: italic;
  letter-spacing: -0.08em;
  transform: translateX(-1px);
}
.monogram em b { font-weight: 500; color: var(--gold); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
  white-space: nowrap;
}
.brand-name small {
  display: block;
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.52em;
  color: var(--gold);
  text-transform: uppercase;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 247, 241, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.4s var(--ease);
}
.site-header.scrolled { box-shadow: 0 10px 40px -20px rgba(22, 19, 14, 0.25); }

.announce {
  background: var(--charcoal);
  color: var(--gold-pale);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.55rem 1rem;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.9rem 0;
}

.site-nav { display: flex; align-items: center; gap: 2.2rem; }
.site-nav a {
  position: relative;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.4rem 0;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.site-nav a:hover::after, .site-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.site-nav a.active { color: var(--gold); }

.nav-actions { display: flex; align-items: center; gap: 1.2rem; }

.lang-toggle {
  font: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.lang-toggle:hover { border-color: var(--gold); color: var(--gold-deep); }

html[dir="rtl"] .site-nav a::after { transform-origin: left; }
html[dir="rtl"] .hero-grid,
html[dir="rtl"] .footer-grid { direction: rtl; }
html[dir="rtl"] .product-card,
html[dir="rtl"] .cart-line,
html[dir="rtl"] .drawer-head,
html[dir="rtl"] .drawer-total { text-align: right; }
html[dir="rtl"] .pc-body h3,
html[dir="rtl"] .pd-copy h1 { font-family: "Cormorant Garamond", "Segoe UI", serif; }

.cart-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.cart-button svg { width: 20px; height: 20px; stroke: currentColor; }
.cart-count {
  display: grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--charcoal);
  font-size: 0.68rem;
  font-weight: 500;
  transition: transform 0.3s var(--ease);
}
.cart-count.bump { transform: scale(1.35); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px 2px;
}
.menu-toggle span {
  width: 24px; height: 1.5px;
  background: var(--charcoal);
  transition: transform 0.35s var(--ease), opacity 0.3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1rem 2.4rem;
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  border: 1px solid var(--charcoal);
  color: var(--charcoal);
  background: transparent;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.3s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-solid { background: var(--charcoal); color: var(--ivory); }
.btn-solid:hover { background: var(--gold); border-color: var(--gold); color: var(--charcoal); }
.btn-outline:hover { background: var(--charcoal); color: var(--ivory); }
.btn-gold { background: var(--gold); border-color: var(--gold); color: var(--charcoal); }
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-light { border-color: var(--ivory); color: var(--ivory); }
.btn-light:hover { background: var(--ivory); color: var(--charcoal); }
.btn[disabled] { opacity: 0.45; pointer-events: none; }
.btn-wide { width: 100%; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.76rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid transparent;
  transition: gap 0.3s var(--ease);
}
.text-link:hover { gap: 1rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(185, 151, 79, 0.16), transparent 65%),
    radial-gradient(700px 420px at -10% 110%, rgba(185, 151, 79, 0.1), transparent 60%),
    var(--ivory);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  min-height: min(86vh, 820px);
  padding: clamp(3rem, 7vw, 6rem) 0;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 400;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-text { margin: 1.6rem 0 2.4rem; max-width: 480px; color: var(--muted); font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
  display: flex;
  gap: 2.6rem;
  margin-top: 3.4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.hero-stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 500;
  color: var(--charcoal);
}
.hero-stats span { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

.hero-visual { position: relative; }
.hero-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-gold);
  background: linear-gradient(160deg, var(--charcoal) 0%, #2e2718 70%, #4a3c1f 130%);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(216, 188, 126, 0.25);
  pointer-events: none;
}
.hero-viewer {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slide .art {
  width: 68%;
  opacity: 0.95;
}
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 1px solid rgba(216, 188, 126, 0.4);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(22, 19, 14, 0.5);
  color: var(--ivory);
  z-index: 6;
}
.hero-prev { left: 0.9rem; }
.hero-next { right: 0.9rem; }
.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 6;
}
.hero-dots button {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 0;
  background: rgba(250, 247, 241, 0.35);
  padding: 0;
}
.hero-dots button.active { background: var(--gold-light); }
.hero-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 244, 214, 0.14) 48%, transparent 62%);
  transform: translateX(-110%);
  animation: shine 5.5s var(--ease) infinite;
  pointer-events: none;
}
@keyframes shine {
  0%, 55% { transform: translateX(-110%); }
  85%, 100% { transform: translateX(110%); }
}
.hero-card {
  position: absolute;
  bottom: -1.4rem;
  left: -1.8rem;
  background: var(--ivory);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hero-card .dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(185, 151, 79, 0.45); }
  50% { box-shadow: 0 0 0 9px rgba(185, 151, 79, 0); }
}
.hero-card p { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* Floating gold particles */
.particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.particles i {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold-light);
  opacity: 0;
  animation: float-up linear infinite;
}
@keyframes float-up {
  0% { transform: translateY(20px); opacity: 0; }
  12% { opacity: 0.55; }
  88% { opacity: 0.4; }
  100% { transform: translateY(-92vh); opacity: 0; }
}

/* ---------- Marquee ---------- */

.marquee {
  overflow: hidden;
  background: var(--charcoal);
  border-block: 1px solid var(--line-gold);
  padding: 0.95rem 0;
}
.marquee-track {
  display: flex;
  gap: 3.4rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-size: 0.74rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold-pale);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 3.4rem;
}
.marquee-track span::after { content: "◆"; font-size: 0.55rem; color: var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Collections ---------- */

.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.collection-card {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(165deg, var(--charcoal-2), #3a3020);
}
.collection-card .cc-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: transform 0.7s var(--ease);
}
.collection-card .cc-art svg,
.collection-card .cc-art img.art-line { width: 52%; height: auto; }
.collection-card:hover .cc-art { transform: scale(1.08) rotate(-1.5deg); }
.collection-card .cc-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 11, 7, 0.85) 8%, transparent 55%);
}
.collection-card .cc-info {
  position: absolute;
  left: 1.6rem; right: 1.6rem; bottom: 1.5rem;
  color: var(--ivory);
}
.collection-card .cc-info h3 { color: var(--ivory); font-size: 1.5rem; }
.collection-card .cc-info p {
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-top: 0.3rem;
}
.collection-card .cc-arrow {
  position: absolute;
  top: 1.3rem; right: 1.3rem;
  width: 42px; height: 42px;
  border: 1px solid rgba(250, 247, 241, 0.4);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ivory);
  font-size: 1rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.collection-card:hover .cc-arrow { opacity: 1; transform: translateY(0); }

/* Home — full category showcase */
.category-showcase-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.category-showcase-grid .collection-card {
  aspect-ratio: 4 / 5;
}
.category-showcase-grid .cc-info h3 { font-size: 1.15rem; }
.category-showcase-grid .cc-info p {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}

/* Shop hub — gold / silver chooser */
.shop-metal-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1100px;
  margin: 0 auto;
}
.collection-card-gems {
  background: linear-gradient(165deg, #1a2430, #2d3a4a);
}
.collection-card-gems .cc-info p { color: #9eb8d4; }
.collection-card-gems .cc-art img.art-line { width: 46%; filter: none; }
.collection-card-gold {
  background: linear-gradient(165deg, var(--charcoal-2), #3a3020);
}
.collection-card-silver {
  background: linear-gradient(165deg, #2a2d32, #4a5058);
}
.collection-card-silver .cc-info p { color: #c8ccd4; }

/* Gold / silver catalogue switcher */
.shop-metal-switch-section {
  padding-top: 0;
  padding-bottom: 0;
  margin-top: -1.5rem;
}
.shop-metal-switch-section .container {
  display: flex;
  justify-content: center;
}
.shop-metal-switch {
  display: inline-flex;
  gap: 0.45rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}
.shop-metal-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.shop-metal-pill:hover { color: var(--ink); }
.shop-metal-pill.active {
  background: var(--charcoal);
  color: var(--gold-pale);
}

/* ---------- Product cards ---------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.6rem;
}
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-gold);
}
.pc-media {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: radial-gradient(420px 300px at 50% 110%, rgba(185, 151, 79, 0.14), transparent 70%), var(--ivory-2);
  overflow: hidden;
}
/* Placeholder image fills the whole card; SVG shows on load error */
.pc-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .pc-img { transform: scale(1.06); }
/* SVG art shown as fallback when image is absent/loading fails */
.pc-art-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.pc-art-fallback svg,
.pc-art-fallback img.art-line { width: 58%; height: auto; }
.pc-media:not(:has(.pc-img)) .pc-art-fallback,
.pc-media .pc-art-fallback { opacity: 1; }
.pc-media:has(.pc-img) .pc-art-fallback { opacity: 0; }
.pc-media svg:not(.pc-art-fallback svg),
.pc-media img.art-line { width: 58%; height: auto; transition: transform 0.6s var(--ease); }
.product-card:hover .pc-media > a > svg { transform: scale(1.1) rotate(2deg); }
.pc-badge {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  background: var(--charcoal);
  color: var(--gold-pale);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: 0.32rem 0.7rem;
  z-index: 2;
}
.pc-gender {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: 0.28rem 0.65rem;
  z-index: 2;
}
.pc-gender-her { background: rgba(198, 163, 92, 0.18); color: var(--gold); border: 1px solid var(--line-gold); }
.pc-gender-him { background: rgba(22, 19, 14, 0.08); color: var(--charcoal); border: 1px solid var(--line); }
.pc-quick {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.85rem;
  background: rgba(22, 19, 14, 0.92);
  color: var(--ivory);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-align: center;
  transform: translateY(101%);
  transition: transform 0.4s var(--ease);
  width: 100%;
  z-index: 3;
}
.product-card:hover .pc-quick { transform: translateY(0); }
.pc-quick:hover { background: var(--gold); color: var(--charcoal); }
.pc-availability { font-size: 0.72rem; margin: 0.35rem 0 0; letter-spacing: 0.04em; text-transform: uppercase; }
.pc-availability.in-stock { color: #1a7a4a; }
.pc-availability.out-of-stock { color: #a65c2a; }
.pc-out-of-stock .pc-img,
.pc-out-of-stock .pc-media > a > svg { opacity: 0.72; }
.pc-stock-badge {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 0.65rem; text-align: center; font-size: 0.68rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: rgba(29,29,29,0.82); color: #fff;
}
#pd-stock.pd-stock-out { color: #a65c2a; }
#pd-stock.pd-stock-in { color: #1a7a4a; }
#pd-add.is-disabled,
#pd-add:disabled { opacity: 0.45; cursor: not-allowed; }
.pc-body { padding: 1.2rem 1.3rem 1.4rem; }
.pc-cat { font-size: 0.66rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); }
.pc-body h3 { font-size: 1.22rem; margin: 0.3rem 0 0.15rem; }
.pc-body h3 a:hover { color: var(--gold); }
.pc-material { font-size: 0.78rem; color: var(--muted); }
.pc-price { margin-top: 0.6rem; font-weight: 400; letter-spacing: 0.06em; color: var(--charcoal); }

/* ---------- Materials tabs ---------- */

.material-tabs { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.6rem; }
.material-tabs button {
  padding: 0.7rem 1.6rem;
  border: 1px solid rgba(216, 188, 126, 0.3);
  color: var(--gold-pale);
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}
.material-tabs button.active, .material-tabs button:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--charcoal);
}
.material-panel { display: none; animation: fade-in 0.5s var(--ease); }
.material-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@keyframes fade-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.material-panel h3 { font-size: 2rem; margin-bottom: 1rem; }
.material-panel p { color: #b3a98f; }
.material-meta { margin-top: 1.8rem; display: grid; gap: 0.7rem; }
.material-meta li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(216, 188, 126, 0.18);
  font-size: 0.86rem;
}
.material-meta li b { font-weight: 400; color: var(--gold-light); }
.purity-bar { height: 5px; background: rgba(216, 188, 126, 0.16); margin-top: 2rem; overflow: hidden; }
.purity-bar i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transition: width 1.2s var(--ease);
}
.material-swatch {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(216, 188, 126, 0.25);
}
.material-swatch .coin {
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: rgba(22, 19, 14, 0.72);
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.18), 0 30px 60px -20px rgba(0, 0, 0, 0.55);
  animation: coin-spin 9s ease-in-out infinite;
}
@keyframes coin-spin {
  0%, 100% { transform: rotateY(0deg); }
  50% { transform: rotateY(28deg); }
}

/* ---------- Services ---------- */

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.service-card {
  border: 1px solid var(--line);
  padding: 2.2rem 1.8rem;
  background: #fff;
  transition: transform 0.4s var(--ease), border-color 0.4s, box-shadow 0.4s;
}
.service-card:hover { transform: translateY(-5px); border-color: var(--line-gold); box-shadow: var(--shadow); }
.service-card .icon {
  width: 52px; height: 52px;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1.4rem;
  color: var(--gold);
}
.service-card .icon svg { width: 22px; height: 22px; stroke: currentColor; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.service-card p { font-size: 0.9rem; color: var(--muted); }

/* ---------- Testimonials ---------- */

.testimonials { position: relative; }
.testimonial-stage { max-width: 760px; margin-inline: auto; text-align: center; min-height: 220px; }
.testimonial {
  display: none;
  animation: fade-in 0.6s var(--ease);
}
.testimonial.active { display: block; }
.testimonial blockquote {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  font-style: italic;
  color: var(--charcoal);
}
.testimonial cite {
  display: block;
  margin-top: 1.6rem;
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}
.stars { color: var(--gold); letter-spacing: 0.3em; margin-bottom: 1.4rem; }
.testimonial-dots { display: flex; justify-content: center; gap: 0.7rem; margin-top: 2.4rem; }
.testimonial-dots button {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--line);
  transition: background 0.3s, transform 0.3s;
}
.testimonial-dots button.active { background: var(--gold); transform: scale(1.3); }

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  background:
    radial-gradient(800px 360px at 50% 130%, rgba(185, 151, 79, 0.25), transparent 70%),
    var(--charcoal);
  text-align: center;
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); color: var(--ivory); }
.cta-band p { color: #b3a98f; max-width: 520px; margin: 1.2rem auto 2.4rem; }

/* ---------- Footer ---------- */

.site-footer { background: var(--charcoal); color: #a89e87; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding: 4.5rem 0 3rem;
}
.site-footer .brand-name { color: var(--ivory); }
.site-footer .monogram { border-color: rgba(216, 188, 126, 0.4); color: var(--ivory); }
.footer-about { font-size: 0.9rem; margin-top: 1.2rem; max-width: 300px; }
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  margin-top: 1.4rem;
  padding: 0;
  list-style: none;
}
.footer-social a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.footer-social a:hover { color: var(--ivory); }
.footer-grid h4 {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.3rem;
}
.footer-grid li { margin-bottom: 0.7rem; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(216, 188, 126, 0.14);
  padding: 1.6rem 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  background:
    radial-gradient(900px 400px at 80% -20%, rgba(185, 151, 79, 0.2), transparent 65%),
    var(--charcoal);
  color: var(--ivory);
  text-align: center;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); color: var(--ivory); font-weight: 400; }
.page-hero p { color: #b3a98f; max-width: 560px; margin: 1.1rem auto 0; }
.page-hero.has-category-bg {
  background-color: var(--charcoal);
  transition: background-image 0.4s ease;
}
.page-hero.has-category-bg h1,
.page-hero.has-category-bg p,
.page-hero.has-category-bg .breadcrumb,
.page-hero.has-category-bg .breadcrumb a {
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.85), 0 0 32px rgba(0, 0, 0, 0.45);
}
.breadcrumb {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
}
.breadcrumb a:hover { color: var(--ivory); }

/* ---------- Shop layout & filters ---------- */

.shop-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.4rem;
  align-items: start;
}
.shop-filters {
  position: sticky;
  top: 110px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 1.6rem;
}
.filter-section { margin-bottom: 1.8rem; }
.filter-section:last-child { margin-bottom: 0; }
.filter-label {
  font-size: 0.64rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.9rem;
}
.filter-group { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip {
  padding: 0.45rem 1rem;
  border: 1px solid var(--line);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.chip:hover { border-color: var(--gold); color: var(--gold); }
.chip.active { background: var(--charcoal); border-color: var(--charcoal); color: var(--ivory); }
.chip-her.active { background: var(--gold); border-color: var(--gold); color: var(--charcoal); }
.chip-him.active { background: var(--charcoal); border-color: var(--charcoal); color: var(--ivory); }
.filter-select {
  font: inherit;
  font-size: 0.8rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  letter-spacing: 0.06em;
  width: 100%;
}
.shop-main { min-width: 0; }
.shop-toolbar-desktop {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.4rem;
}
.shop-count { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.1em; }

/* Mobile bar (hidden on desktop) */
.shop-bar-mobile { display: none; }
.filter-toggle {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--line);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.filter-toggle svg { width: 16px; height: 16px; stroke: currentColor; }
.filter-toggle.active { background: var(--charcoal); border-color: var(--charcoal); color: var(--ivory); }
.shop-sort { display: flex; align-items: center; gap: 0.7rem; }
.shop-sort select {
  font: inherit;
  font-size: 0.8rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  letter-spacing: 0.06em;
}
.empty-note {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
}

/* ---------- Product detail ---------- */

.product-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.pd-media {
  position: sticky;
  top: 120px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background:
    radial-gradient(460px 340px at 50% 115%, rgba(185, 151, 79, 0.18), transparent 70%),
    linear-gradient(160deg, #fff, var(--ivory-2));
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: zoom-in;
}
.pd-media svg,
.pd-media img.art-line { width: 58%; height: auto; transition: transform 0.5s var(--ease); }
.pd-media .pd-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.pd-media:not(:has(.pd-img)) .pd-art-fallback,
.pd-media:not(:has(.pd-img)) svg,
.pd-media:not(:has(.pd-img)) img.art-line { position: relative; }
.pd-media:has(.pd-img) .pd-art-fallback { display: none; }
.pd-media.zoomed .pd-img { transform: scale(1.12); }
.pd-media.zoomed { cursor: zoom-out; }
.pd-zoom-hint {
  position: absolute;
  bottom: 1rem; right: 1.2rem;
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}
.pd-info .pc-cat { font-size: 0.72rem; }
.pd-info h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0.5rem 0 0.4rem; font-weight: 500; }
.pd-price { font-size: 1.5rem; font-family: var(--serif); color: var(--gold); margin-bottom: 1.4rem; }
.pd-desc { color: var(--muted); margin-bottom: 2rem; }
.pd-specs { margin: 0 0 2.2rem; display: grid; gap: 0.7rem; }
.pd-specs li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.65rem;
  font-size: 0.88rem;
}
.pd-specs li b { font-weight: 400; color: var(--charcoal); }
.qty-row { display: flex; align-items: stretch; gap: 1rem; margin-bottom: 1rem; }
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
}
.qty-control button {
  width: 46px;
  height: 100%;
  min-height: 52px;
  font-size: 1.1rem;
  transition: background 0.3s;
}
.qty-control button:hover { background: var(--ivory-2); }
.qty-control output { min-width: 44px; text-align: center; font-weight: 400; }
.pd-trust {
  margin-top: 2rem;
  display: grid;
  gap: 0.8rem;
}
.pd-trust li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.84rem;
  color: var(--muted);
}
.pd-trust svg { width: 17px; height: 17px; stroke: var(--gold); flex: none; }
.size-guide { margin-top: 2.4rem; border: 1px solid var(--line); }
.size-guide summary {
  cursor: pointer;
  padding: 1rem 1.3rem;
  font-size: 0.76rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  list-style: none;
}
.size-guide summary::-webkit-details-marker { display: none; }
.size-guide[open] summary { border-bottom: 1px solid var(--line); color: var(--gold); }
.size-guide .sg-body { padding: 1.2rem 1.3rem; font-size: 0.86rem; color: var(--muted); }
.size-guide table { width: 100%; border-collapse: collapse; margin-top: 0.6rem; }
.size-guide td, .size-guide th {
  text-align: left;
  padding: 0.45rem 0.4rem;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
}
.size-guide th { color: var(--charcoal); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; }

/* ---------- Cart drawer ---------- */

.drawer-veil {
  position: fixed;
  inset: 0;
  background: rgba(12, 10, 6, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
  z-index: 80;
}
.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(430px, 94vw);
  background: var(--ivory);
  z-index: 90;
  transform: translateX(102%);
  transition: transform 0.5s var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: -30px 0 80px -30px rgba(0, 0, 0, 0.4);
}
body.drawer-open .drawer-veil { opacity: 1; pointer-events: auto; }
body.drawer-open .cart-drawer { transform: translateX(0); }
body.drawer-open { overflow: hidden; }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.6rem;
  border-bottom: 1px solid var(--line);
}
.drawer-head h3 { font-size: 1.3rem; }
.drawer-close { font-size: 1.5rem; line-height: 1; padding: 0.2rem 0.5rem; }
.drawer-items { flex: 1; overflow-y: auto; padding: 1.2rem 1.6rem; }
.drawer-empty { text-align: center; color: var(--muted); padding: 3rem 0; font-family: var(--serif); font-style: italic; font-size: 1.2rem; }
.cart-line {
  display: grid;
  grid-template-columns: 74px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-line .cl-thumb {
  width: 74px; height: 74px;
  background: var(--ivory-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
}
.cart-line .cl-thumb svg,
.cart-line .cl-thumb img.art-line { width: 60%; height: auto; }
.cart-line h4 { font-family: var(--serif); font-size: 1.05rem; font-weight: 500; }
.cart-line .cl-meta { font-size: 0.74rem; color: var(--muted); }
.cl-qty { display: inline-flex; align-items: center; gap: 0.7rem; margin-top: 0.45rem; }
.cl-qty button {
  width: 24px; height: 24px;
  border: 1px solid var(--line);
  font-size: 0.85rem;
  display: grid;
  place-items: center;
  transition: border-color 0.3s, color 0.3s;
}
.cl-qty button:hover { border-color: var(--gold); color: var(--gold); }
.cl-price { font-size: 0.9rem; text-align: right; }
.cl-remove { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-top: 0.5rem; }
.cl-remove:hover { color: #a33; }
.drawer-foot { padding: 1.4rem 1.6rem; border-top: 1px solid var(--line); }
.drawer-total {
  display: flex;
  justify-content: space-between;
  font-family: var(--serif);
  font-size: 1.25rem;
  margin-bottom: 1.1rem;
}

/* ---------- Cart page / checkout ---------- */

.cart-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 3rem; align-items: start; }
.cart-table { border: 1px solid var(--line); background: #fff; padding: 0.4rem 1.6rem; }
.summary-card {
  position: sticky;
  top: 120px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 2rem;
}
.summary-card h3 { font-size: 1.5rem; margin-bottom: 1.4rem; }
.summary-row { display: flex; justify-content: space-between; font-size: 0.92rem; margin-bottom: 0.8rem; }
.summary-row.total {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  margin-top: 1rem;
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--charcoal);
}
.free-ship-note { font-size: 0.78rem; color: var(--gold); margin: 0.4rem 0 1.4rem; }

.checkout-form { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.checkout-form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  color: var(--muted);
}
.field input, .field select, .field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  background: var(--ivory);
  color: var(--ink);
  transition: border-color 0.3s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.pay-options { display: grid; gap: 0.7rem; }
.pay-option {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  border: 1px solid var(--line);
  padding: 0.95rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  font-size: 0.9rem;
}
.pay-option:hover { border-color: var(--gold); }
.pay-option input { accent-color: var(--gold); }
.pay-option small { display: block; color: var(--muted); font-size: 0.76rem; }

.order-success {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid var(--line-gold);
  background: #fff;
}
.order-success .check {
  width: 70px; height: 70px;
  margin: 0 auto 1.6rem;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
  font-size: 1.8rem;
  animation: pop 0.6s var(--ease);
}
@keyframes pop { from { transform: scale(0.4); opacity: 0; } }
.order-success h2 { font-size: 2rem; margin-bottom: 0.6rem; }
.order-success .order-no { color: var(--gold); letter-spacing: 0.2em; font-size: 0.85rem; text-transform: uppercase; }
.order-success p { color: var(--muted); margin-top: 1rem; }
.order-success .btn { margin-top: 2rem; }

/* ---------- About ---------- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.split .frame {
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-gold);
  background: linear-gradient(160deg, var(--charcoal) 0%, #33290f 80%);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.split .frame::before { content: ""; position: absolute; inset: 14px; border: 1px solid rgba(216, 188, 126, 0.25); }
.split .frame svg { width: 56%; }
.split h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin-bottom: 1.4rem; }
.split p + p { margin-top: 1rem; }
.split p { color: var(--muted); }

.timeline { max-width: 740px; margin-inline: auto; position: relative; padding-left: 2.4rem; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--line-gold);
}
.timeline-item { position: relative; padding-bottom: 2.6rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.4rem; top: 8px;
  width: 17px; height: 17px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--ivory);
}
.timeline-item .year {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold);
}
.timeline-item h3 { font-size: 1.3rem; margin: 0.2rem 0 0.4rem; }
.timeline-item p { color: var(--muted); font-size: 0.94rem; }

.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-band strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--gold-light);
  font-weight: 500;
}
.stat-band span { font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; color: #a89e87; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.value-card { border: 1px solid var(--line); background: #fff; padding: 2.4rem 2rem; }
.value-card .num { font-family: var(--serif); font-size: 1.1rem; color: var(--gold); display: block; margin-bottom: 1rem; }
.value-card h3 { font-size: 1.35rem; margin-bottom: 0.6rem; }
.value-card p { font-size: 0.92rem; color: var(--muted); }

/* ---------- Contact ---------- */

.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2.5rem, 6vw, 4.5rem); align-items: start; }
.contact-card { display: grid; gap: 1.6rem; }
.contact-row { display: flex; gap: 1.1rem; align-items: flex-start; }
.contact-row .icon {
  width: 46px; height: 46px;
  flex: none;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
}
.contact-row .icon svg { width: 19px; height: 19px; stroke: currentColor; }
.contact-row h3 { font-size: 1.1rem; }
.contact-row p, .contact-row a { font-size: 0.92rem; color: var(--muted); }
.contact-row a:hover { color: var(--gold); }
.hours-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.hours-table td { padding: 0.55rem 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.hours-table td:last-child { text-align: right; color: var(--charcoal); }

.map-frame {
  margin-top: 2rem;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 8;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: saturate(0.6) contrast(1.05); }

.faq { max-width: 760px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--charcoal);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.5rem; color: var(--gold); transition: transform 0.3s var(--ease); flex: none; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 0 1.5rem; color: var(--muted); max-width: 640px; }

.form-status { font-size: 0.88rem; color: var(--gold); min-height: 1.4em; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 1.6rem;
  left: 50%;
  transform: translate(-50%, 140%);
  background: var(--charcoal);
  color: var(--ivory);
  padding: 0.95rem 1.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  z-index: 100;
  border: 1px solid var(--line-gold);
  transition: transform 0.45s var(--ease);
  text-align: center;
}
.toast.show { transform: translate(-50%, 0); }

/* ---------- Reveal animation ---------- */

.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .hero-visual { max-width: 460px; }
  .collection-grid { grid-template-columns: 1fr 1fr; }
  .category-showcase-grid { grid-template-columns: repeat(3, 1fr); }
  .shop-metal-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-layout, .cart-layout, .contact-layout { grid-template-columns: 1fr; }
  .pd-media, .summary-card { position: static; }
  .material-panel.active { grid-template-columns: 1fr; }
  .material-swatch { max-width: 360px; }
  .stat-band { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split .frame { max-width: 440px; }
  /* Collapse sidebar filter on tablet */
  .shop-layout { grid-template-columns: 1fr; }
  .shop-bar-mobile { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.4rem; }
  .shop-filters {
    position: static;
    display: none;
    margin-bottom: 1.6rem;
  }
  .shop-filters.open { display: block; }
  .shop-toolbar-desktop { display: none; }
  .desktop-sort { display: none; }
}

@media (max-width: 760px) {
  /* backdrop-filter traps position:fixed children inside the header */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(250, 247, 241, 0.98);
  }
  body.nav-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    left: 0;
    right: 0;
  }
  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(22, 19, 14, 0.45);
    z-index: 65;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease);
  }
  .nav-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
  }
  .menu-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(330px, 86vw);
    background: var(--charcoal);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 6rem 2.4rem 2rem;
    transform: translate3d(100%, 0, 0);
    transition: transform 0.45s var(--ease);
    z-index: 70;
    box-shadow: -16px 0 48px rgba(22, 19, 14, 0.28);
    overflow-y: auto;
    pointer-events: none;
    will-change: transform;
  }
  .site-nav.open {
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
  }
  .site-nav.dragging { transition: none; }
  .site-nav a {
    color: var(--ivory);
    font-size: 1rem;
    padding: 1rem 0;
    width: 100%;
    border-bottom: 1px solid rgba(216, 188, 126, 0.14);
    opacity: 0;
    transform: translateX(12px);
    transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  }
  .site-nav.open a {
    opacity: 1;
    transform: translateX(0);
  }
  .site-nav.open a:nth-child(1) { transition-delay: 0.08s; }
  .site-nav.open a:nth-child(2) { transition-delay: 0.14s; }
  .site-nav.open a:nth-child(3) { transition-delay: 0.2s; }
  .site-nav.open a:nth-child(4) { transition-delay: 0.26s; }
  .site-nav a.active { color: var(--gold-light); }
  .site-nav a::after { display: none; }
  .menu-toggle { position: relative; z-index: 75; }
  .menu-toggle.open span { background: var(--ivory); }
  .brand-name small { display: none; }
  .collection-grid { grid-template-columns: 1fr; }
  .category-showcase-grid { grid-template-columns: repeat(2, 1fr); }
  .shop-metal-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .hero-card { left: 0.8rem; bottom: 0.8rem; }
  .hero-nav { width: 32px; height: 32px; }
  .hero-stats { gap: 1.6rem; flex-wrap: wrap; }
  .checkout-form .row-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cart-line { grid-template-columns: 60px 1fr auto; }
  .cart-table { padding: 0.2rem 1rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .pc-body { padding: 0.9rem 1rem 1.1rem; }
  .pc-body h3 { font-size: 1.05rem; }
  .shop-bar-mobile { flex-wrap: wrap; }
  .shop-sort select { font-size: 0.74rem; padding: 0.5rem 0.7rem; }
  /* Make Add to Bag always visible on touch (no hover) */
  .pc-quick { transform: translateY(0); font-size: 0.62rem; padding: 0.65rem; }
}