:root {
  --surface: #f6f8fb;
  --surface-strong: #e8eef8;
  --ink: #0b0f1a;
  --muted: #5b6678;
  --medical-600: #2563eb;
  --medical-700: #1d4ed8;
  --medical-50: #eff6ff;
  --shadow: 0 24px 60px -40px rgba(15, 23, 42, 0.35), 0 6px 24px -12px rgba(15, 23, 42, 0.25);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background-color: var(--surface);
  background-image: radial-gradient(circle at 20% 0%, #d8e9ff 0%, transparent 35%),
    radial-gradient(circle at 80% 10%, #d7f8e6 0%, transparent 38%),
    linear-gradient(120deg, #f8f6f2 0%, #f6f8fb 60%, #eef6ff 100%);
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-display {
  font-family: "Sora", "Segoe UI", sans-serif;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 12px;
}

.section {
  padding: 64px 0;
}

.section-tight {
  padding: 32px 0;
}

.hero-section {
  padding-top: 40px;
}

.section-compact {
  padding: 40px 0;
}

.card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.pattern-grid {
  background-image: linear-gradient(rgba(15, 23, 42, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}

.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary svg,
.btn-secondary svg,
.btn-ghost svg {
  width: 16px;
  height: 16px;
}

.icon-image {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.icon-only {
  width: auto;
  height: auto;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-only .icon-image {
  width: 48px;
  height: 48px;
}

.icon-only svg {
  width: 26px;
  height: 26px;
}

.cart-badge {
  display: none;
  width: 10px;
  height: 10px;
  margin-left: 8px;
  border-radius: 999px;
  background: #ef4444;
}

.cart-badge.is-visible {
  display: inline-flex;
}

.btn-primary {
  background: #2563eb;
  border-color: #2563eb;
  color: #fff;
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #fff;
  color: #1d4ed8;
  border-color: rgba(37, 99, 235, 0.35);
}

.btn-secondary:hover {
  background: #eff6ff;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  color: #0f172a;
  border-color: rgba(148, 163, 184, 0.6);
}

.btn-ghost:hover {
  background: #fff;
}

.cart-item .btn-ghost {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--medical-700);
  border-color: rgba(37, 99, 235, 0.4);
}

.cart-item .btn-ghost:hover {
  background: #eff6ff;
}

.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  padding: 6px 12px;
  font-size: 12px;
  color: var(--muted);
  background: #fff;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  padding-left: 77px;
}

.brand .font-display {
  font-size: 20px;
}

.brand .muted {
  font-size: 12px;
}

.brand-logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  position: absolute;
  left: -25px;
  top: 50%;
  transform: translateY(-50%);
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 18px;
  font-weight: 600;
  color: #334155;
  margin-left: 24px;
}

.nav a.active,
.nav a:hover {
  color: var(--medical-700);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: #fff;
  font-size: 14px;
  min-width: 260px;
}

.search-field input {
  border: none;
  outline: none;
  width: 100%;
}

.hero-search-card {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  align-items: center;
  background: transparent;
  border: none;
  box-shadow: none;
}

.hero-search {
  position: relative;
  max-width: 720px;
  width: 100%;
}

.hero-search input {
  width: 100%;
  height: 52px;
  padding: 0 72px 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: #fff;
  font-size: 16px;
  box-sizing: border-box;
}

.hero-search .btn-primary {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  padding: 0;
  height: 40px;
  width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
}

.hero-search .btn-primary svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-search-section {
  padding: 8px 0;
}

.hero-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.hero-chip-row a {
  text-decoration: none;
}

  @media (max-width: 640px) {
    .hero-search input {
      height: 48px;
      padding: 0 68px 0 16px;
    }

    .hero-search .btn-primary {
      width: 40px;
      height: 36px;
    }
  }

.header .header-actions {
  gap: 10px;
  margin-left: -8px;
}

.header .search-field {
  min-width: 210px;
}

.header .btn-ghost,
.header .btn-secondary {
  padding: 10px 14px;
}

.call-link svg {
  color: var(--medical-700);
  fill-opacity: 1;
  stroke-opacity: 1;
}


.menu-toggle {
  display: none;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: #fff;
  padding: 8px 12px;
  margin-right: 6px;
  font-weight: 600;
  align-items: center;
  justify-content: center;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mobile-panel {
  display: none;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  background: #fff;
  padding: 16px 0;
}

.mobile-panel.open {
  display: block;
}

.mobile-panel nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
}

.hero-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #f8fafc;
}

.grid-3 {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}


.grid-2 {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.layout-split {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(210px, 240px) 1fr;
  align-items: start;
}

.layout-split-side {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr minmax(240px, 320px);
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  height: 100%;
}

.product-image {
  height: 160px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f8fafc;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

#products-grid .product-image {
  height: 120px;
}

.product-actions {
  margin-top: auto;
  display: grid;
  gap: 8px;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}


.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge.success {
  background: #ecfdf8;
  color: #0f766e;
}

.badge.warning {
  background: #fef3c7;
  color: #b45309;
}

.badge.danger {
  background: #fee2e2;
  color: #b91c1c;
}

.badge.info {
  background: #e0f2fe;
  color: #0369a1;
}

.filter-panel {
  padding: 0;
  border-radius: 0;
  border: none;
  background: transparent;
  display: grid;
  gap: 10px;
  align-content: start;
}

.filter-panel > div {
  display: grid;
  gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.filter-panel > div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-panel label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 13px;
  background: #fff;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 14px;
  background: #fff;
}

.form-field textarea {
  min-height: 120px;
}

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cart-item {
  display: grid;
  gap: 16px;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  padding: 16px;
}

.cart-item .product-image {
  height: 96px;
}

.cart-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-control input {
  width: 80px;
}

.summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.summary-qty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.qty-button {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: #fff;
  cursor: pointer;
  font-weight: 700;
  line-height: 1;
}

.footer {
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(255, 255, 255, 0.85);
}

.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding: 40px 0;
}

.footer a:hover {
  color: var(--medical-700);
}

.muted {
  color: var(--muted);
}

.text-center {
  text-align: center;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 20px;
}

.pagination button {
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}

.pagination button.active {
  background: var(--medical-600);
  color: #fff;
  border-color: var(--medical-600);
}

.notice {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.animate-fade-up {
  animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .nav,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .cart-item {
    grid-template-columns: 96px 1fr;
    align-items: start;
  }

  .cart-actions {
    grid-column: 2;
    align-items: flex-start;
  }

  .layout-split,
  .layout-split-side {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .footer .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  #featured-list {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 6px;
  }

  #featured-list .product-card {
    min-width: 240px;
    scroll-snap-align: start;
  }
}