:root {
  --bg: #f4f2ef;
  --card: #ffffff;
  --text: #1f1f1f;
  --muted: #6a6865;
  --accent: #3a312b;
  --line: #e6e1db;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: inherit; text-decoration: none; }
.topbar {
  max-width: 1200px;
  margin: 1rem auto;
  padding: .8rem 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .6rem;
}
.logo { font-weight: 700; }
.topbar nav { display: flex; gap: 1rem; font-size: .9rem; color: var(--muted); }
.icons { display: flex; align-items: center; gap: .6rem; font-size: .9rem; }
.container { max-width: 1200px; margin: 0 auto 1rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.hero { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1rem; align-items: center; }
.hero img { width: 100%; height: 280px; object-fit: cover; border-radius: 8px; }
.hero-copy h1 { margin: 0 0 .6rem; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.hero-copy p { color: var(--muted); }
.btn {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: .6rem 1rem;
  cursor: pointer;
  display: inline-block;
}
.btn-secondary {
  background: #ece7e1;
  color: #2f2925;
}
.categories { display: grid; gap: .8rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tile img { width: 100%; height: 130px; object-fit: cover; border-radius: 8px; }
.tile span { display: block; text-align: center; font-weight: 600; margin-top: .3rem; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .8rem; }
.product-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .5rem;
}
.product img { width: 100%; height: 140px; object-fit: cover; border-radius: 6px; }
.product h4 { margin: .4rem 0 .2rem; font-size: .95rem; }
.product p { margin: 0; font-weight: 700; }
.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .4rem;
  margin-top: .45rem;
}
.product .btn { width: 100%; text-align: center; }
.benefits { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .8rem; }
.benefits h3 { font-size: .95rem; margin-bottom: .3rem; }
.benefits p { font-size: .85rem; color: var(--muted); }
.newsletter { display: flex; margin-top: .7rem; gap: .5rem; }
.newsletter input { flex: 1; border: 1px solid var(--line); border-radius: 6px; padding: .6rem; }
.split-layout { display: grid; grid-template-columns: 250px 1fr; gap: 1rem; }
.filters { display: flex; flex-direction: column; gap: .5rem; }
.section-head { display: flex; justify-content: space-between; align-items: center; }
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}
.product-detail img { width: 100%; height: 380px; object-fit: cover; border-radius: 8px; }
.swatches { display: flex; gap: .4rem; }
.swatch { width: 18px; height: 18px; border-radius: 999px; border: 1px solid #c8c1b8; }
.qty {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .35rem .65rem;
}
.qty button {
  border: 0;
  background: transparent;
  font-size: 1rem;
  cursor: pointer;
}
.detail-actions {
  display: flex;
  gap: .5rem;
  margin-top: .7rem;
}
.cart-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; }
.cart-item { display: grid; grid-template-columns: 80px 1fr auto; gap: .8rem; margin-bottom: .8rem; }
.cart-item img { width: 80px; height: 80px; object-fit: cover; border-radius: 6px; }
.summary { border: 1px solid var(--line); padding: .8rem; border-radius: 8px; align-self: start; }
.summary-row { display: flex; justify-content: space-between; margin: .4rem 0; }
.link-btn {
  border: 0;
  background: transparent;
  color: #7d2c2c;
  cursor: pointer;
  padding: 0;
}
.empty {
  color: var(--muted);
  font-style: italic;
}

.site-footer {
  max-width: 1200px;
  margin: 0 auto 1.2rem;
  padding: .85rem 1rem;
  text-align: center;
  color: var(--muted);
  font-size: .95rem;
}
.site-footer span {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .02em;
}

@media (max-width: 900px) {
  .hero, .split-layout, .product-detail, .cart-layout { grid-template-columns: 1fr; }
  .product-grid, .product-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefits { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .topbar nav { display: none; }
}


@media (max-width: 560px) {
  .product-grid, .product-grid.compact { grid-template-columns: 1fr; }
  .product-actions { grid-template-columns: 1fr; }
  .detail-actions { flex-direction: column; }
}