/* Bondwell — research peptide storefront
   Near-black / metallic gold, clinical-premium */

:root {
  --bg: #0b0b0b;
  --bg-elevated: #141414;
  --bg-tint: #191919;
  --ink: #f3efe6;
  --ink-muted: #b7b0a3;
  --ink-faint: #7d776c;
  --line: #2a2824;
  --line-strong: #3d3932;
  --accent: #c9a96e;
  --accent-hover: #ddc08a;
  --accent-deep: #b8975a;
  --accent-soft: rgba(201, 169, 110, 0.12);
  --gold: #c9a96e;
  --gold-soft: rgba(201, 169, 110, 0.14);
  --warning: #e6c99a;
  --warning-bg: #1a1510;
  --warning-line: #3a3224;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 36px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --font-sans: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-serif: "Cinzel", "Times New Roman", Georgia, serif;
  --header-h: 92px;
  --max: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
button { cursor: pointer; }
ul { list-style: none; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.gold-text {
  background: linear-gradient(180deg, #f3e6c8 0%, #c9a96e 42%, #8f6e38 72%, #e4d09a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 11, 11, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
  flex-shrink: 0;
}
.logo:hover { color: var(--ink); }
.logo img {
  height: 68px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  color: var(--ink-muted);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav a:hover,
.nav a[aria-current="page"] { color: var(--accent); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  border-radius: 50%;
  color: var(--accent);
  transition: border-color 0.2s var(--ease), background 0.2s, color 0.2s;
}
.icon-btn:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-hover); }
.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 99px;
  background: var(--accent);
  color: #0b0b0b;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-count:empty,
.cart-count[data-count="0"] { display: none; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  color: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s, border-color 0.2s, transform 0.2s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, #e0c68a, #c9a96e 45%, #b8975a);
  color: #14110c;
}
.btn-primary:hover { background: linear-gradient(180deg, #ead6a4, #d4b67c 45%, #c9a96e); color: #14110c; }
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: #5a4b32;
}
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent-hover); border-color: var(--accent); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- Notices / compliance ---------- */
.research-banner {
  background: var(--warning-bg);
  border-bottom: 1px solid var(--warning-line);
  color: var(--warning);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 9px 20px;
}

.disclaimer-box {
  background: var(--warning-bg);
  border: 1px solid var(--warning-line);
  border-radius: var(--radius);
  padding: 16px 18px;
  color: var(--warning);
  font-size: 0.88rem;
  line-height: 1.55;
}
.disclaimer-box strong { font-weight: 700; color: #f3e6c8; }

.placeholder-note {
  display: inline-block;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e6c99a;
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid #5a4b32;
  border-radius: 999px;
  padding: 2px 8px;
  vertical-align: middle;
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% 20% auto -10%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(201, 169, 110, 0.11), transparent 65%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.35rem, 5vw, 3.85rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
  text-transform: none;
}
.hero .lede {
  font-size: 1.08rem;
  color: var(--ink-muted);
  max-width: 36em;
  margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-panel {
  background: radial-gradient(ellipse at 50% 40%, #1a1712, #0e0e0e 70%);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: 28px 28px 22px;
  box-shadow: var(--shadow), 0 0 80px rgba(201, 169, 110, 0.06);
  position: relative;
}
.hero-art {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-art img {
  width: 92%;
  height: auto;
  filter: drop-shadow(0 0 28px rgba(201, 169, 110, 0.18));
}
.hero-caption {
  margin-top: 8px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.hero-caption strong { color: var(--accent); font-weight: 600; display: block; letter-spacing: 0.14em; margin-bottom: 4px; }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt {
  background: linear-gradient(180deg, #10100f, #0b0b0b);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 36px;
}
.section-head h2,
.page-title h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.section-kicker {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.muted { color: var(--ink-muted); }

.page-title { padding: 48px 0 8px; }
.page-title p { color: var(--ink-muted); margin-top: 10px; max-width: 42em; }

/* ---------- Value props ---------- */
.props {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.prop {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.prop:hover { border-color: var(--line-strong); }
.prop-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid #3d3426;
}
.prop h3 {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.prop p { color: var(--ink-muted); font-size: 0.95rem; }

/* ---------- Product cards ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-grid.featured {
  grid-template-columns: repeat(4, 1fr);
}
.product-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s;
}
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: #4a4030;
}
.product-thumb {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 30% 30%, rgba(201, 169, 110, 0.12), transparent 55%),
    linear-gradient(180deg, #1a1916, #10100f);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.product-thumb svg { width: 46%; height: 46%; opacity: 0.95; }
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(11, 11, 11, 0.85);
  border: 1px solid #5a4b32;
  color: var(--accent);
  padding: 4px 8px;
  border-radius: 999px;
}
.product-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}
.product-body h3 a:hover { color: var(--accent); }
.product-meta { font-size: 0.85rem; color: var(--ink-muted); margin-bottom: 12px; }
.product-price {
  font-weight: 600;
  font-size: 1.05rem;
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--accent);
}
.product-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.product-actions .btn { flex: 1; padding: 11px 14px; font-size: 0.78rem; }

.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.shop-toolbar p { color: var(--ink-muted); font-size: 0.92rem; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  color: var(--ink-muted);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.pill:hover, .pill.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ---------- Product detail ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 64px;
}
.product-gallery {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.product-gallery .art {
  aspect-ratio: 1;
  border-radius: 16px;
  background:
    radial-gradient(circle at 40% 30%, rgba(201, 169, 110, 0.14), transparent 55%),
    linear-gradient(165deg, #1a1916, #10100f);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
}
.product-gallery svg { width: 58%; height: 58%; }
.product-info h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  margin: 8px 0 10px;
}
.specs {
  margin: 24px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
}
.spec-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
}
.spec-row:last-child { border-bottom: 0; }
.spec-row dt { color: var(--ink-faint); font-weight: 600; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; display: flex; align-items: center; }
.spec-qty { display: flex; gap: 8px; flex-wrap: wrap; }
.qty-btn, .qty-select {
  border: 1px solid var(--line-strong);
  background: var(--bg);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.qty-btn.active, .qty-select:focus {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-elevated);
}
.qty-stepper button {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.1rem;
}
.qty-stepper span { min-width: 28px; text-align: center; font-weight: 600; font-size: 0.9rem; }

/* ---------- About / contact ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.prose { max-width: 42em; }
.prose h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.55rem;
  letter-spacing: 0.03em;
  margin: 32px 0 12px;
}
.prose p, .prose li { color: var(--ink-muted); margin-bottom: 14px; }
.prose ul { padding-left: 0; }
.prose li { padding-left: 18px; position: relative; }
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.division-panel {
  background: radial-gradient(ellipse at 50% 40%, #1a1712, #10100f 70%);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 0 60px rgba(201, 169, 110, 0.06);
}
.division-panel img {
  width: min(420px, 100%);
  margin: 0 auto 16px;
  filter: drop-shadow(0 0 24px rgba(201, 169, 110, 0.16));
}
.division-panel h2 {
  font-family: var(--font-serif);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}
.division-panel p { color: var(--ink-muted); }

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

form .field { margin-bottom: 16px; }
form label {
  display: block;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 6px;
}
form input, form textarea, form select {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: #0f0f0f;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
form input:focus, form textarea:focus, form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.16);
  background: #141414;
}
form textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 12px;
}

/* ---------- Cart ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 32px;
  align-items: start;
  padding-bottom: 72px;
}
.cart-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cart-item .thumb {
  width: 88px;
  height: 88px;
  border-radius: 12px;
  background: linear-gradient(165deg, #1a1916, #10100f);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
}
.cart-item .thumb svg { width: 54%; height: 54%; }
.cart-item h3 { font-family: var(--font-serif); font-weight: 500; font-size: 1.15rem; letter-spacing: 0.03em; }
.cart-item .meta { font-size: 0.85rem; color: var(--ink-muted); }
.cart-item .price-col { color: var(--accent); font-weight: 600; }
.remove-btn {
  border: 0;
  background: none;
  color: var(--ink-faint);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: underline;
  padding: 0;
  margin-top: 6px;
}
.remove-btn:hover { color: var(--ink); }
.cart-empty {
  text-align: center;
  padding: 64px 20px;
  background: var(--bg-elevated);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
}
.cart-empty h2 { font-family: var(--font-serif); font-weight: 500; margin: 8px 0 12px; }
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.summary-row.total {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
}

/* Drawer */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.cart-drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(400px, 100%);
  height: 100%;
  background: #10100f;
  z-index: 61;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  border-left: 1px solid var(--line);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.cart-drawer header h2 { font-family: var(--font-serif); font-weight: 500; font-size: 1.25rem; letter-spacing: 0.06em; }
.cart-drawer .drawer-body { flex: 1; overflow: auto; padding: 8px 22px 22px; }
.cart-drawer .drawer-foot { padding: 18px 22px 24px; border-top: 1px solid var(--line); background: #141414; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(201, 169, 110, 0.16), transparent 50%),
    linear-gradient(180deg, #161410, #100e0b);
  color: var(--ink);
  padding: 72px 0;
  margin-top: 24px;
  border-top: 1px solid #3d3426;
}
.cta-band h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}
.cta-band p { color: var(--ink-muted); max-width: 36em; margin-bottom: 24px; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: auto;
  background: #080808;
  color: #b7b0a3;
  padding: 56px 0 28px;
  border-top: 1px solid #2a2620;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  margin-bottom: 40px;
}
.site-footer .footer-logo { height: 64px; width: auto; margin-bottom: 14px; }
.site-footer h3 {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 600;
}
.site-footer a { color: #b7b0a3; }
.site-footer a:hover { color: var(--accent); }
.site-footer li { margin-bottom: 8px; font-size: 0.92rem; }
.footer-legal {
  border-top: 1px solid #2a2620;
  padding-top: 22px;
  font-size: 0.8rem;
  color: #8a8478;
  line-height: 1.65;
}
.footer-legal strong { color: #d9d0c2; font-weight: 600; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 16px;
  font-size: 0.78rem;
  color: #6e6a62;
}

/* ---------- Legal pages ---------- */
.legal { padding-bottom: 72px; max-width: 720px; }
.legal h2 { font-family: var(--font-serif); font-weight: 500; font-size: 1.35rem; letter-spacing: 0.03em; margin: 28px 0 10px; }
.legal p { color: var(--ink-muted); margin-bottom: 12px; }

/* toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #f3efe6;
  color: #14110c;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 550;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s var(--ease);
  z-index: 80;
  box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid,
  .product-detail,
  .split,
  .cart-layout,
  .footer-grid { grid-template-columns: 1fr; }
  .props, .product-grid, .product-grid.featured { grid-template-columns: 1fr 1fr; }
  .product-gallery { position: static; }
  .footer-grid { gap: 28px; }
  .hero-panel { max-width: 480px; }
}

@media (max-width: 720px) {
  .wrap { width: min(var(--max), calc(100% - 32px)); }
  .logo img { height: 52px; }
  .site-header { --header-h: 76px; }
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: calc(var(--header-h) + 36px);
    left: 0;
    right: 0;
    background: #0e0e0e;
    border-bottom: 1px solid var(--line);
    padding: 16px 24px 20px;
    gap: 14px;
  }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .props, .product-grid, .product-grid.featured { grid-template-columns: 1fr; }
  .hero { padding: 36px 0 48px; }
  .cart-item { grid-template-columns: 72px 1fr; }
  .cart-item .price-col { grid-column: 2; }
}

/* Age gate */
#age-gate{position:fixed;inset:0;z-index:9999;background:rgba(5,5,5,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}
#age-gate .age-box{max-width:520px;width:100%;background:var(--bg-elevated);border:1px solid rgba(201,169,110,.35);border-radius:16px;padding:36px 32px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.6)}
#age-gate .age-logo{height:44px;width:auto;margin:0 auto 18px;display:block}
#age-gate h2{color:var(--gold);font-size:1.35rem;margin:0 0 14px}
#age-gate p{font-size:.92rem;opacity:.85;line-height:1.6;margin:0 0 20px}
#age-gate .age-check{display:flex;gap:10px;align-items:flex-start;text-align:left;font-size:.9rem;line-height:1.5;margin:0 0 24px;cursor:pointer}
#age-gate .age-check input{margin-top:4px;accent-color:var(--gold);width:18px;height:18px;flex:none}
#age-gate .age-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
#age-gate button[disabled]{opacity:.45;cursor:not-allowed}