/* ---------- CHRONOVAULT — dark luxury theme ---------- */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-elev: #131313;
  --bg-card: #161616;
  --line: #262626;
  --line-strong: #3a3a3a;
  --ink: #f5f1e8;
  --ink-mute: #a8a39a;
  --ink-dim: #6e6962;
  --gold: #c9a86a;
  --gold-bright: #e0bf85;
  --gold-deep: #8a7345;
  --accent: var(--gold);
  --maxw: 1320px;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--gold); }

img, svg { display: block; max-width: 100%; }

button { cursor: pointer; border: none; background: none; color: inherit; font-family: inherit; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- typography ---------- */
.h1, h1 { font-family: var(--serif); font-weight: 300; font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1; letter-spacing: -0.01em; }
.h2, h2 { font-family: var(--serif); font-weight: 300; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.05; letter-spacing: -0.005em; }
.h3, h3 { font-family: var(--serif); font-weight: 400; font-size: 1.5rem; line-height: 1.2; }
.eyebrow { font-family: var(--sans); font-size: 11px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); }
.muted { color: var(--ink-mute); }
.italic { font-style: italic; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.nav-links { display: flex; gap: 36px; }
.nav-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.brand {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.32em;
  color: var(--ink);
  text-align: center;
}
.brand span { color: var(--gold); }
.nav-right { display: flex; gap: 22px; justify-content: flex-end; align-items: center; }
.icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-mute);
  position: relative;
}
.icon-btn:hover { color: var(--gold); }
.cart-count {
  position: absolute;
  top: 2px; right: 0;
  min-width: 16px; height: 16px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--bg);
  font-size: 10px;
  font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 4px;
}
.cart-count:empty, .cart-count[data-count="0"] { display: none; }

/* ---------- card photos (real images) ---------- */
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
  filter: saturate(0.95) contrast(1.02);
}
.card:hover .card-media img { transform: scale(1.04); filter: saturate(1.05) contrast(1.05); }
.card-media .img-fallback { object-fit: contain; padding: 8%; }

.card-brand {
  position: absolute;
  top: 18px; right: 18px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--ink);
  text-transform: uppercase;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 4px 10px;
  z-index: 2;
}

.brand-label {
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ---------- brand rail ---------- */
.brand-rail {
  border-block: 1px solid var(--line);
  padding: 36px 0;
  background: linear-gradient(180deg, var(--bg) 0%, #0d0d0d 50%, var(--bg) 100%);
}
.brand-row { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.brand-marks { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center; }
.brand-mark {
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  font-weight: 400;
  transition: color 0.3s ease;
}
.brand-mark:hover { color: var(--gold); }
.brand-dot { color: var(--ink-dim); }
@media (max-width: 820px) {
  .brand-rail { padding: 26px 0; }
  .brand-mark { font-size: 12px; }
  .brand-dot { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-text { padding: 0 64px; max-width: 640px; margin-left: auto; }
.hero-text .eyebrow { display: block; margin-bottom: 24px; }
.hero-text h1 { margin-bottom: 24px; }
.hero-text h1 em { font-style: italic; color: var(--gold); font-weight: 300; }
.hero-text p { color: var(--ink-mute); font-size: 17px; margin-bottom: 36px; max-width: 460px; }
.hero-visual {
  position: relative;
  height: 88vh;
  background: #0a0a0a;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.85) contrast(1.05) saturate(0.95);
}
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0%, rgba(10,10,10,0.55) 100%),
    linear-gradient(90deg, rgba(10,10,10,0.5) 0%, transparent 30%, transparent 70%, rgba(10,10,10,0.5) 100%);
  pointer-events: none;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 36px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--bg);
  transition: all 0.25s ease;
  text-decoration: none;
}
.btn:hover { background: var(--gold-bright); border-color: var(--gold-bright); color: var(--bg); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: transparent; color: var(--gold); border-color: var(--gold); }
.btn-block { width: 100%; }
.btn-lg { padding: 20px 44px; font-size: 12px; }
.btn-sm { padding: 10px 22px; font-size: 10px; }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* ---------- section ---------- */
.section { padding: 120px 0; }
.section-head { text-align: center; margin-bottom: 72px; }
.section-head .eyebrow { display: block; margin-bottom: 18px; }
.section-head h2 { max-width: 700px; margin: 0 auto; }
.section-head p { color: var(--ink-mute); max-width: 540px; margin: 18px auto 0; }

/* ---------- product grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg);
  padding: 36px 28px 32px;
  transition: background 0.3s ease;
  position: relative;
  display: flex; flex-direction: column;
}
.card:hover { background: var(--bg-elev); }
.card a { display: contents; }

.card-media {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  position: relative;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,255,255,0.02) 0%, transparent 70%);
}
.card-media svg { width: 85%; transition: transform 0.5s ease; }
.card:hover .card-media svg { transform: scale(1.05); }

.card-badge {
  position: absolute;
  top: 18px; left: 18px;
  background: var(--bg);
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 5px 10px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  z-index: 2;
}

.card-collection { font-size: 10px; letter-spacing: 0.22em; color: var(--ink-dim); text-transform: uppercase; margin-bottom: 8px; }
.card-name { font-family: var(--serif); font-size: 1.35rem; font-weight: 400; margin-bottom: 6px; color: var(--ink); }
.card-ref { font-size: 11px; color: var(--ink-dim); margin-bottom: 18px; letter-spacing: 0.1em; }
.card-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: auto; }
.card-price { font-size: 16px; font-weight: 500; color: var(--ink); }
.card-price-crypto { font-size: 11px; color: var(--gold); margin-top: 4px; letter-spacing: 0.05em; }
.card-cta {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-deep);
  padding-bottom: 2px;
}

/* ---------- featured collections strip ---------- */
.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.strip-tile {
  background: var(--bg);
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 380px;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
}
.strip-tile svg { width: 200px; opacity: 0.85; margin-bottom: 24px; transition: transform 0.5s ease; }
.strip-tile:hover svg { transform: scale(1.08); }
.strip-tile h3 { font-size: 1.8rem; margin-bottom: 8px; }
.strip-tile p { color: var(--ink-mute); font-size: 13px; margin-bottom: 20px; }

/* ---------- story section ---------- */
.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 100px;
  padding: 140px 0;
}
.story-visual {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.story-visual svg { width: 70%; }
.story-text .eyebrow { display: block; margin-bottom: 24px; }
.story-text h2 { margin-bottom: 28px; }
.story-text p { color: var(--ink-mute); margin-bottom: 18px; font-size: 16px; }
.story-text .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 44px; padding-top: 36px; border-top: 1px solid var(--line); }
.stat-num { font-family: var(--serif); font-size: 2.4rem; color: var(--gold); font-weight: 400; }
.stat-label { font-size: 11px; color: var(--ink-mute); letter-spacing: 0.2em; text-transform: uppercase; margin-top: 4px; }

/* ---------- reviews ---------- */
.review-summary {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
  padding: 48px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  margin-bottom: 60px;
}
.rs-score { display: flex; align-items: center; gap: 28px; }
.rs-num { font-family: var(--serif); font-size: 4.5rem; line-height: 1; color: var(--gold); font-weight: 400; }
.rs-count { color: var(--ink-mute); font-size: 12px; letter-spacing: 0.12em; margin-top: 6px; }
.rs-bars { display: grid; gap: 8px; }
.rs-bar-row { display: grid; grid-template-columns: 36px 1fr 40px; gap: 14px; align-items: center; font-size: 12px; color: var(--ink-mute); }
.rs-bar-label { letter-spacing: 0.1em; }
.rs-bar { height: 6px; background: var(--bg); border: 1px solid var(--line); position: relative; overflow: hidden; }
.rs-bar-fill { height: 100%; background: linear-gradient(90deg, var(--gold-deep), var(--gold)); }
.rs-bar-pct { text-align: right; font-variant-numeric: tabular-nums; }

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.review-card {
  background: var(--bg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease;
}
.review-card:hover { background: var(--bg-elev); }
.review-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.verified {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.review-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 14px;
  color: var(--ink);
  letter-spacing: 0;
}
.review-body {
  color: var(--ink-mute);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}
.review-foot {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 14px;
}
.review-name { font-size: 13px; color: var(--ink); font-weight: 500; }
.review-loc { font-size: 11px; color: var(--ink-dim); letter-spacing: 0.08em; margin-top: 2px; }
.review-item {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: right;
  max-width: 50%;
  line-height: 1.5;
}

.stars { line-height: 1; }
.product-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 24px;
}
.rating-text { font-size: 12px; color: var(--ink-mute); letter-spacing: 0.1em; }

@media (max-width: 1100px) {
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .review-summary { grid-template-columns: 1fr; gap: 36px; padding: 32px; }
}
@media (max-width: 720px) {
  .review-grid { grid-template-columns: 1fr; }
  .rs-score { flex-direction: column; gap: 14px; text-align: center; }
  .review-foot { flex-direction: column; align-items: flex-start; }
  .review-item { text-align: left; max-width: 100%; }
}

/* ---------- crypto banner ---------- */
.crypto-banner {
  background: linear-gradient(135deg, #0f0e0a 0%, #0a0a0a 50%, #0a0e14 100%);
  border-block: 1px solid var(--line);
  padding: 80px 0;
  text-align: center;
}
.crypto-banner h2 { margin-bottom: 16px; }
.crypto-banner p { color: var(--ink-mute); max-width: 520px; margin: 0 auto 36px; }
.crypto-chips { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev);
  font-size: 12px;
  letter-spacing: 0.1em;
}
.chip-symbol { color: var(--gold); font-size: 16px; font-weight: 600; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 40px;
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand { font-family: var(--serif); font-size: 24px; letter-spacing: 0.3em; margin-bottom: 18px; }
.footer-brand span { color: var(--gold); }
.footer p { color: var(--ink-mute); font-size: 13px; max-width: 320px; }
.footer h4 { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 18px; color: var(--ink); }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer ul a { font-size: 13px; color: var(--ink-mute); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex; justify-content: space-between;
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.1em;
}

/* ---------- filters ---------- */
.filters {
  margin-bottom: 60px;
  display: grid;
  gap: 18px;
}
.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.filter-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-right: 8px;
  min-width: 80px;
  text-align: right;
}
@media (max-width: 720px) {
  .filter-label { width: 100%; text-align: center; margin-right: 0; margin-bottom: 4px; }
}
.filter-chip {
  padding: 10px 22px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink-mute);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}
.filter-chip:hover { color: var(--ink); border-color: var(--ink-mute); }
.filter-chip.active { background: var(--gold); color: var(--bg); border-color: var(--gold); }

/* ---------- product detail ---------- */
.product-page {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  padding: 80px 0 120px;
}
.product-gallery {
  aspect-ratio: 1;
  background: radial-gradient(ellipse at 50% 50%, #1a1a1a 0%, #0a0a0a 80%);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-gallery svg { width: 80%; filter: drop-shadow(0 20px 50px rgba(201,168,106,0.18)); }
.product-gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}
.product-gallery:hover img { transform: scale(1.03); }

.product-video-wrap {
  margin-top: 14px;
  border: 1px solid var(--line);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.product-video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  filter: brightness(0.92) saturate(0.95);
}
.video-caption {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: var(--bg-elev);
}

/* ---------- strip tile photos ---------- */
.strip-media {
  width: 100%;
  aspect-ratio: 1;
  margin-bottom: 24px;
  overflow: hidden;
}
.strip-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.strip-tile:hover .strip-media img { transform: scale(1.08); }
.strip-media .img-fallback { object-fit: contain; padding: 10%; }

/* ---------- story visual photo ---------- */
.story-media {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.story-media img { width: 100%; height: 100%; object-fit: cover; }
.story-visual { overflow: hidden; padding: 0; }
.story-visual svg, .story-visual .story-media { display: block; }

/* ---------- cart thumb photos ---------- */
.cart-thumb { overflow: hidden; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-thumb .img-fallback { object-fit: contain; padding: 8%; }

.product-info .collection-label { color: var(--gold); }
.product-info h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 14px 0 8px; }
.product-info .ref { color: var(--ink-dim); font-size: 12px; letter-spacing: 0.15em; margin-bottom: 28px; }
.product-info .desc { color: var(--ink-mute); font-size: 16px; line-height: 1.75; margin-bottom: 40px; }

.price-block { padding: 28px 0; border-block: 1px solid var(--line); margin-bottom: 36px; }
.price-usd { font-family: var(--serif); font-size: 2.4rem; color: var(--ink); font-weight: 400; }
.price-crypto-row { display: flex; gap: 24px; margin-top: 12px; flex-wrap: wrap; }
.price-crypto { font-size: 13px; color: var(--ink-mute); }
.price-crypto strong { color: var(--gold); font-weight: 500; margin-right: 4px; }

.specs { margin-top: 60px; }
.specs h3 { font-size: 1.1rem; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; color: var(--ink); font-family: var(--sans); font-weight: 500; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid var(--line); }
.specs-table td { padding: 14px 0; font-size: 14px; }
.specs-table td:first-child { color: var(--ink-mute); width: 40%; }
.specs-table td:last-child { color: var(--ink); }

/* ---------- cart ---------- */
.cart-page { padding: 80px 0 120px; }
.cart-page h1 { margin-bottom: 48px; }

.cart-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
  align-items: start;
}

.cart-items { border-top: 1px solid var(--line); }
.cart-row {
  display: grid;
  grid-template-columns: 120px 1fr auto auto auto;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.cart-thumb {
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.cart-thumb svg { width: 80%; }
.cart-meta .name { font-family: var(--serif); font-size: 1.2rem; }
.cart-meta .ref { font-size: 12px; color: var(--ink-dim); margin-top: 2px; }
.cart-qty {
  display: inline-flex;
  border: 1px solid var(--line-strong);
}
.cart-qty button {
  width: 32px; height: 32px;
  color: var(--ink-mute);
}
.cart-qty button:hover { color: var(--gold); }
.cart-qty span { width: 32px; line-height: 32px; text-align: center; font-size: 13px; }
.cart-line { font-size: 15px; min-width: 80px; text-align: right; }
.cart-remove { color: var(--ink-dim); font-size: 18px; }
.cart-remove:hover { color: #d9534f; }

.cart-empty {
  text-align: center;
  padding: 100px 20px;
}
.cart-empty p { color: var(--ink-mute); margin-bottom: 30px; }

.order-summary {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 36px;
  position: sticky;
  top: 100px;
}
.order-summary h3 { font-size: 1.4rem; margin-bottom: 24px; }
.summary-row { display: flex; justify-content: space-between; padding: 10px 0; font-size: 14px; color: var(--ink-mute); }
.summary-row.total { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 18px; font-size: 18px; color: var(--ink); font-weight: 500; }
.summary-row.total .price-crypto { color: var(--gold); font-size: 13px; }

/* ---------- checkout / crypto ---------- */
.checkout-page { padding: 80px 0 120px; }
.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
}
.checkout-step {
  margin-bottom: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}
.checkout-step:last-child { border-bottom: none; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 500;
  margin-right: 14px;
}
.checkout-step h3 { display: flex; align-items: center; font-family: var(--sans); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 24px; }

.crypto-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 6px; }
.crypto-option {
  border: 1px solid var(--line-strong);
  padding: 22px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  display: flex; align-items: center; gap: 16px;
}
.crypto-option:hover { border-color: var(--ink-mute); }
.crypto-option.selected { border-color: var(--gold); background: rgba(201,168,106,0.06); }
.crypto-symbol {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 22px;
}
.crypto-name { font-size: 14px; font-weight: 500; }
.crypto-net { font-size: 11px; color: var(--ink-mute); letter-spacing: 0.1em; }

.form-row { display: grid; gap: 14px; margin-bottom: 14px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
.form-row label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px; display: block; }
.form-row input {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  padding: 14px 16px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  transition: border-color 0.2s ease;
}
.form-row input:focus { outline: none; border-color: var(--gold); }

/* ---------- payment pane ---------- */
.pay-pane {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 36px;
  position: sticky;
  top: 100px;
}
.pay-pane h3 { font-family: var(--sans); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 24px; }
.pay-summary { padding-bottom: 24px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.pay-summary .summary-row.total { font-size: 22px; font-family: var(--serif); }

.pay-wallet {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 24px;
  margin-bottom: 20px;
}
.pay-amount {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.pay-amount small { font-size: 0.6em; color: var(--ink-mute); margin-left: 8px; letter-spacing: 0.1em; }
.qr-mock {
  width: 160px; height: 160px;
  margin: 0 auto 18px;
  background: #fff;
  padding: 12px;
  display: flex; align-items: center; justify-content: center;
}
.wallet-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px; }
.wallet-addr {
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 11px;
  word-break: break-all;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 12px;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 8px;
}
.copy-btn { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.pay-timer {
  text-align: center;
  padding: 16px;
  background: rgba(201,168,106,0.06);
  border: 1px solid var(--gold-deep);
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.pay-timer strong { font-family: 'SF Mono', Menlo, monospace; font-weight: 500; }
.pay-note { font-size: 12px; color: var(--ink-mute); line-height: 1.6; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--bg-elev);
  border: 1px solid var(--gold);
  color: var(--ink);
  padding: 16px 24px;
  font-size: 13px;
  letter-spacing: 0.1em;
  transform: translateY(120px);
  transition: transform 0.3s ease;
  z-index: 1000;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.toast.show { transform: translateY(0); }

/* ---------- success page ---------- */
.success-page {
  min-height: 70vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 32px;
}
.success-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 36px;
  margin: 0 auto 30px;
}
.success-page h1 { margin-bottom: 16px; }
.success-page p { color: var(--ink-mute); max-width: 520px; margin: 0 auto 30px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .grid.grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid.grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-page, .cart-layout, .checkout-grid, .story { grid-template-columns: 1fr; gap: 50px; }
  .product-gallery, .pay-pane, .order-summary { position: static; }
  .story { padding: 80px 0; }
}
@media (max-width: 820px) {
  .nav-inner { grid-template-columns: auto 1fr auto; padding: 14px 20px; }
  .nav-links { display: none; }
  .wrap { padding: 0 20px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-text { padding: 60px 20px 40px; max-width: 100%; }
  .hero-visual { height: 60vh; }
  .strip { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .section-head { margin-bottom: 48px; }
  .grid.grid-4, .grid.grid-3 { grid-template-columns: 1fr; }
  .crypto-options { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 80px 1fr auto; }
  .cart-row .cart-qty, .cart-row .cart-line { grid-column: 2 / -1; justify-self: start; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}