:root {
  --color-bg: #f7f6f4;
  --color-surface: #ffffff;
  --color-text: #1c1c1e;
  --color-text-muted: #6b6f76;
  --color-accent: #1e2a38;
  --color-border: #e2e0dc;
  --radius: 8px;
  --spacing-1: 8px;
  --spacing-2: 16px;
  --spacing-3: 24px;
  --spacing-4: 40px;
  --max-width: 1080px;
  --color-panel: #ece7dd;
  --header-height: 64px;
  --nav-height: 57px;
  --sticky-offset: calc(var(--header-height) + var(--nav-height));
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

h1, h2, h3 {
  margin: 0 0 var(--spacing-2);
  line-height: 1.2;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 11;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--spacing-3);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.logo {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--color-text);
}

.header-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text);
}

.header-cart-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.site-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 10;
  display: flex;
  gap: var(--spacing-2);
  overflow-x: auto;
  padding: var(--spacing-2);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.hero {
  padding: var(--spacing-4) var(--spacing-2);
  text-align: center;
  background: var(--color-accent);
  color: #fff;
}

.hero h1 {
  font-size: 1.8rem;
}

.hero p {
  margin: 0;
  opacity: 0.85;
}

.info-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-4) var(--spacing-2);
  scroll-margin-top: var(--sticky-offset);
}

.info-section h2 {
  font-size: 1.3rem;
}

.wholesale-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
  margin-top: var(--spacing-1);
}

.wholesale-links a {
  font-weight: 600;
  text-decoration: underline;
}

.product-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  scroll-margin-top: var(--sticky-offset);
}

.product-split-media {
  background: var(--color-accent);
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-3);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
}

.product-split-info {
  background: var(--color-panel);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-3);
}

.product-eyebrow {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

.product-split-title {
  margin: 0;
  font-size: 2.6rem;
  font-weight: 500;
}

.product-split-price {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

.product-split-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-1) 0;
}

.product-split-description {
  margin: 0;
  max-width: 420px;
  opacity: 0.85;
}

.variant-block {
  margin-top: var(--spacing-1);
}

.variant-block-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-1);
}

.variant-block-label span {
  color: var(--color-text);
  font-weight: 600;
  letter-spacing: normal;
}

.variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-1);
}

.variant-btn {
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
  font-size: 0.85rem;
}

.variant-btn.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}

.color-swatch {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  cursor: pointer;
  padding: 0;
}

.color-swatch.active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-panel), 0 0 0 3px var(--color-accent);
}

.size-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  max-width: 420px;
  margin-bottom: var(--spacing-1);
}

.size-header .variant-block-label {
  margin-bottom: 0;
}

.size-chart-link {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.78rem;
  text-decoration: underline;
  color: var(--color-text);
  cursor: pointer;
}

.size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(56px, 1fr));
  gap: var(--spacing-1);
  max-width: 420px;
}

.size-btn {
  padding: 12px 8px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  font-size: 0.85rem;
}

.size-btn.active {
  background: var(--color-text);
  border-color: var(--color-text);
  color: #fff;
}

.add-to-bag-btn {
  margin-top: var(--spacing-2);
  width: 100%;
  max-width: 420px;
  padding: 18px;
  border: none;
  background: var(--color-text);
  color: #fff;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.ship-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.size-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 28, 30, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2);
  z-index: 40;
}

.size-modal {
  background: var(--color-surface);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--spacing-3);
}

.size-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
}

.size-modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.size-modal-header button {
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.size-modal-table-wrap {
  overflow-x: auto;
}

.size-modal-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.85rem;
}

.size-modal-table th,
.size-modal-table td {
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  text-align: center;
  white-space: nowrap;
}

.size-modal-table thead th {
  background: var(--color-panel);
  font-weight: 600;
}

.size-modal-table tbody th {
  background: var(--color-panel);
  font-weight: 600;
  text-align: left;
}

.size-modal-note {
  margin: var(--spacing-2) 0 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

@media (max-width: 767px) {
  .product-split {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .product-split-media {
    min-height: 280px;
  }

  .product-split-info {
    padding: var(--spacing-3);
  }

  .product-split-title {
    font-size: 1.9rem;
  }
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #d64545;
  color: #fff;
  font-size: 0.7rem;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 100%;
  max-width: 360px;
  background: var(--color-surface);
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform 0.2s ease;
  z-index: 30;
  padding: var(--spacing-3);
  overflow-y: auto;
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.cart-drawer-header button {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
}

.cart-empty {
  color: var(--color-text-muted);
}

.cart-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: var(--spacing-1);
  align-items: center;
  padding: var(--spacing-1) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
}

.cart-item-variant {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qty-btn {
  width: 22px;
  height: 22px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  padding: 0;
}

.cart-item-remove {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.cart-total {
  margin-top: var(--spacing-2);
  font-size: 1.05rem;
  text-align: right;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
  margin-top: var(--spacing-2);
  padding-top: var(--spacing-2);
  border-top: 1px solid var(--color-border);
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  background: var(--color-bg);
}

.checkout-form textarea {
  resize: vertical;
  min-height: 60px;
}

.autocomplete-field {
  position: relative;
}

.autocomplete-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 5;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.autocomplete-suggestions li {
  padding: 8px 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

.autocomplete-suggestions li:hover {
  background: var(--color-bg);
}

.checkout-error {
  color: #b3261e;
  font-size: 0.85rem;
  margin: 0;
}

.checkout-submit-btn {
  padding: var(--spacing-2);
  border: none;
  border-radius: var(--radius);
  background: var(--color-text);
  color: #fff;
  font-size: 0.95rem;
  cursor: pointer;
}

.checkout-submit-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.order-success {
  margin: var(--spacing-2);
  padding: var(--spacing-2);
  background: var(--color-panel);
  border-radius: var(--radius);
  font-size: 0.9rem;
}