:root {
  color-scheme: light;
  font-family: Inter, Arial, sans-serif;
  color: #111720;
  background: #f4f5f7;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background: #f4f5f7;
}

.catalog-header {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 24px clamp(16px, 4vw, 56px) 20px;
  border-bottom: 1px solid #dde0e5;
  background: rgba(244, 245, 247, .94);
  backdrop-filter: blur(12px);
}

.eyebrow {
  margin: 0 0 5px;
  color: #68707c;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
}

h1 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1;
}

.count {
  margin: 0;
  color: #68707c;
  font-size: .95rem;
  white-space: nowrap;
}

main { padding: clamp(16px, 3vw, 40px) clamp(12px, 4vw, 56px) 56px; }

.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1500px;
  margin: 0 auto 14px;
}

.price-note {
  max-width: 1500px;
  margin: 0 auto 24px;
  color: #68707c;
  font-size: .9rem;
}

.category-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid #d7dbe1;
  border-radius: 100px;
  background: #fff;
  color: #111720;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
}

.category-link:hover, .category-link:focus-visible { border-color: #111720; }
.category-link[aria-current="page"] { border-color: #111720; background: #111720; color: #fff; }

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 24px);
  max-width: 1500px;
  margin: 0 auto;
}

.product-card {
  overflow: hidden;
  border: 1px solid #e1e3e7;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(17, 23, 32, .06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(17, 23, 32, .11);
}

.product-link { color: inherit; text-decoration: none; }

.product-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: #eceef1;
}

.product-info { padding: 14px 15px 16px; }

.product-name {
  min-height: 2.7em;
  margin: 0 0 10px;
  overflow: hidden;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.price-row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price { font-size: 1.22rem; font-weight: 800; }
.old-price { color: #8a9099; font-size: .9rem; text-decoration: line-through; }

@media (max-width: 980px) {
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .catalog-header { padding-top: 18px; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-info { padding: 11px 11px 13px; }
  .product-name { font-size: .9rem; }
  .price { font-size: 1.05rem; }
}