:root {
  --bg: #ffffff;
  --surface: #f7f7f5;
  --surface-2: #f0efeb;
  --border: #e6e4de;
  --text: #16151a;
  --muted: #6f6e76;
  --accent: #ff4d2e;
  --accent-dark: #e03f1f;
  --gold: #b8860b;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--muted); }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.cart-link {
  display: flex; align-items: center; gap: 6px;
  background: var(--text); color: #fff;
  padding: 9px 16px; border-radius: 999px; font-size: 13px; font-weight: 700;
}
.cart-link .count { background: var(--accent); border-radius: 999px; padding: 1px 7px; font-size: 11px; }

.banner {
  background: var(--text); color: #fff; text-align: center;
  font-size: 13px; font-weight: 600; padding: 9px 0; letter-spacing: 0.02em;
}
.banner strong { color: #ffd1a8; }

/* Hero */
.hero { padding: 64px 0 40px; }
.hero .eyebrow { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 10px; }
.hero h1 { font-size: 44px; line-height: 1.08; margin: 0 0 16px; letter-spacing: -0.02em; max-width: 560px; }
.hero p { font-size: 17px; color: var(--muted); max-width: 480px; margin: 0 0 26px; line-height: 1.6; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 999px; padding: 13px 26px; font-size: 14px; font-weight: 700;
  cursor: pointer; background: var(--text); color: #fff;
}
.btn:hover { opacity: 0.9; }
.btn.primary { background: var(--accent); }
.btn.outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 8px 0 32px; }
.filters .chip {
  border: 1.5px solid var(--border); border-radius: 999px; padding: 8px 16px;
  font-size: 13px; font-weight: 600; color: var(--muted); cursor: pointer; background: #fff;
}
.filters .chip.active { background: var(--text); color: #fff; border-color: var(--text); }
.search-box {
  margin-left: auto; border: 1.5px solid var(--border); border-radius: 999px;
  padding: 8px 16px; font-size: 13px; min-width: 220px;
}
.search-box:focus { outline: none; border-color: var(--text); }

/* Product grid */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 26px; padding-bottom: 72px;
}
.product-card { position: relative; }
.product-card .thumb {
  aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--surface);
  margin-bottom: 14px; position: relative;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .thumb img { transform: scale(1.05); }
.thumb-art {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  transition: transform .35s ease;
}
.product-card:hover .thumb-art, .cart-row .thumb-art:hover { transform: scale(1.04); }
.badge {
  position: absolute; top: 10px; left: 10px; background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 800; padding: 4px 9px; border-radius: 999px; letter-spacing: 0.03em;
}
.product-card .cat { font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.product-card h3 { font-size: 15px; margin: 0 0 6px; font-weight: 700; }
.price-row { display: flex; align-items: baseline; gap: 8px; }
.price { font-weight: 800; font-size: 15px; }
.compare { color: var(--muted); text-decoration: line-through; font-size: 13px; }
.stars { color: var(--gold); font-size: 12px; margin-top: 4px; }
.empty-state { text-align: center; padding: 80px 0; color: var(--muted); grid-column: 1 / -1; }

/* Product detail */
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; padding: 48px 0 80px; }
@media (max-width: 820px) { .pdp { grid-template-columns: 1fr; gap: 28px; } }
.pdp .gallery img, .pdp .gallery .thumb-art { border-radius: var(--radius); width: 100%; aspect-ratio: 1; object-fit: cover; }
.pdp .back { font-size: 13px; color: var(--muted); font-weight: 600; margin-bottom: 18px; display: inline-block; }
.pdp .cat { color: var(--accent); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
.pdp h1 { font-size: 30px; margin: 8px 0 12px; letter-spacing: -0.01em; }
.pdp .price-row { font-size: 24px; margin-bottom: 18px; }
.pdp .price-row .price { font-size: 26px; }
.pdp .blurb { color: var(--muted); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.qty-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--border); border-radius: 999px; }
.qty-control button { background: none; border: none; width: 36px; height: 36px; font-size: 16px; cursor: pointer; }
.qty-control span { width: 28px; text-align: center; font-weight: 700; font-size: 14px; }
.stock-note { font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.stock-note.low { color: var(--accent); font-weight: 600; }
.detail-section { border-top: 1px solid var(--border); padding-top: 20px; margin-top: 8px; }
.detail-section h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 0 0 10px; }

/* Cart */
.cart-page { padding: 48px 0 80px; display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; }
@media (max-width: 820px) { .cart-page { grid-template-columns: 1fr; } }
.cart-row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: center; }
.cart-row img, .cart-row .thumb-art { width: 84px; height: 84px; flex-shrink: 0; object-fit: cover; border-radius: 10px; background: var(--surface); }
.cart-row .info { flex: 1; }
.cart-row .info h4 { margin: 0 0 4px; font-size: 14px; }
.cart-row .info .muted { color: var(--muted); font-size: 13px; }
.cart-row .remove { color: var(--muted); font-size: 12px; text-decoration: underline; cursor: pointer; border: none; background: none; margin-top: 6px; padding: 0; }
.summary-card {
  background: var(--surface); border-radius: var(--radius); padding: 24px;
  position: sticky; top: 96px; height: fit-content;
}
.summary-card h3 { margin: 0 0 16px; font-size: 16px; }
.summary-line { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.summary-line.total { color: var(--text); font-weight: 800; font-size: 17px; border-top: 1px solid var(--border); padding-top: 14px; margin-top: 14px; }

/* Checkout */
.checkout { padding: 48px 0 80px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; }
@media (max-width: 820px) { .checkout { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; border: 1.5px solid var(--border); border-radius: 10px; padding: 12px 14px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--text);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.error-text { color: var(--accent); font-size: 13px; margin-top: 10px; }

.confirmation { text-align: center; padding: 90px 0; }
.confirmation .check {
  width: 64px; height: 64px; border-radius: 50%; background: #16a34a; color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 20px;
}
.confirmation h1 { font-size: 26px; margin: 0 0 10px; }
.confirmation .order-no { color: var(--muted); margin-bottom: 30px; }
.order-summary { max-width: 440px; margin: 0 auto; text-align: left; background: var(--surface); border-radius: var(--radius); padding: 22px; }

footer { border-top: 1px solid var(--border); padding: 36px 0; margin-top: 20px; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
footer a { font-weight: 600; color: var(--text); }

@media (max-width: 680px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 32px; }
}