:root {
  --ink: #111111;
  --muted: #777777;
  --line: #ececec;
  --paper: #ffffff;
  --panel: #ffffff;
  --accent: #8a8a8a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, "Apple SD Gothic Neo", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.products-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 40px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.brand-mark {
  display: inline-flex;
  flex-direction: column;
  font-size: 15px;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: 0;
}

.products-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  font-weight: 700;
}

.products-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 8px;
}

.products-category-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.products-category-bar-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 14px 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.products-category-bar-inner::-webkit-scrollbar {
  display: none;
}

.category-quick-button {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: #6e6e6e;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.category-quick-button:hover {
  background: #f6f6f6;
  color: var(--ink);
}

.category-quick-button.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.products-shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 40px;
}

.products-hero {
  padding: 28px 0 18px;
}

.hero-eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.products-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 0.98;
}

.hero-copy {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.products-controls {
  padding: 20px 0 30px;
  border-bottom: 1px solid var(--line);
}

.controls-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.controls-eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.controls-heading h2 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.08;
}


.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.category-tab {
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.category-tab.is-active {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.category-tab:hover {
  border-color: #cfc6b9;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 14px;
}

.search-box,
.sort-box {
  display: grid;
  gap: 8px;
}

.search-box span,
.sort-box span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.search-box input,
.sort-box select {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-size: 15px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 36px 24px;
  padding: 34px 0 60px;
}

.product-card {
  display: grid;
  gap: 14px;
}

.product-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #9a9a9a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-body {
  display: grid;
  gap: 6px;
}

.product-brand {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
}

.product-name {
  margin: 0;
  font-size: 16px;
  line-height: 1.45;
  color: #2a2a2a;
}

.product-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 6px;
}

.product-rate {
  color: #ff5c49;
  font-size: 18px;
  font-weight: 800;
}

.product-price {
  font-size: 18px;
  font-weight: 900;
}

.product-category {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  padding: 80px 0;
  text-align: center;
  color: var(--muted);
  font-size: 16px;
}

@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .products-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px 22px 18px;
  }

  .products-nav {
    flex-wrap: wrap;
    gap: 16px 18px;
    font-size: 14px;
  }

  .products-shell {
    padding: 22px;
  }

  .products-category-bar-inner {
    padding: 12px 22px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .controls-heading h2 {
    font-size: 24px;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 16px;
  }
}

@media (max-width: 560px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .category-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .category-tab {
    flex: 0 0 auto;
  }
}