:root {
  --ink: #16201f;
  --muted: #5b6763;
  --line: #dbe5e1;
  --paper: #ffffff;
  --soft: #eef5f2;
  --teal: #0b776f;
  --teal-dark: #075951;
  --coral: #e95f3b;
  --amber: #f2b743;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #eef3f1;
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.4;
}

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

button,
input,
select {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-width: 190px;
  font-size: 18px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--paper);
  background: var(--teal);
  font-weight: 900;
}

.search {
  display: grid;
  grid-template-columns: 1fr 48px;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--soft);
}

.search input {
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 13px 16px;
  color: var(--ink);
}

.search button {
  display: grid;
  place-items: center;
  border: 0;
  color: var(--paper);
  background: var(--teal);
  cursor: pointer;
}

.search button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
}

.quick-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}

.cart {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  color: var(--paper);
  background: var(--ink);
}

.cart span {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: var(--ink);
  background: var(--amber);
  font-weight: 800;
}

.category-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px clamp(18px, 4vw, 56px);
  background: var(--teal);
  color: var(--paper);
}

.category-bar a {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  white-space: nowrap;
}

.store-layout {
  display: grid;
  gap: 22px;
  width: min(1220px, calc(100vw - 32px));
  margin: 24px auto 42px;
}

.store-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 24px;
  align-items: stretch;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.hero-copy {
  display: grid;
  align-content: center;
  gap: 14px;
}

.hero-copy h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.98;
}

.hero-copy p {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
}

.store-hero img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.signal-row div {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.signal-row strong {
  color: var(--teal-dark);
}

.signal-row span {
  color: var(--muted);
  font-size: 14px;
}

.catalog {
  min-width: 0;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.catalog-header {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.catalog-header h2 {
  margin: 2px 0 0;
  font-size: 28px;
}

.eyebrow {
  margin: 0;
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.catalog-header select {
  min-width: 190px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--soft);
  color: var(--ink);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  display: grid;
  grid-template-rows: 150px 1fr auto;
  min-width: 0;
  background: var(--soft);
  border: 1px solid var(--line);
}

.product-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.product-copy {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.product-copy p {
  margin: 0;
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.product-copy h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.1;
}

.product-copy span {
  color: var(--muted);
  font-size: 14px;
}

.product-card button {
  margin: 0 16px 16px;
  border: 0;
  padding: 12px 14px;
  color: var(--paper);
  background: var(--teal);
  cursor: pointer;
}

@media (max-width: 920px) {
  .topbar,
  .store-hero,
  .signal-row,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .quick-actions {
    flex-wrap: wrap;
  }

  .catalog-header {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .topbar {
    position: static;
  }

  .store-layout {
    width: min(100vw - 20px, 1220px);
    margin-top: 14px;
  }

  .store-hero,
  .catalog {
    padding: 16px;
  }

  .hero-copy h1 {
    font-size: 34px;
  }
}