/* ==========================================================================
   LABORATORIOS NATURAVITA HISPANIA - Modern E-Commerce Stylesheet
   Compliant, White-Hat, High-Conversion Healthcare Design
   ========================================================================== */

:root {
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-light: #14b8a6;
  --primary-subtle: #f0fdfa;
  --accent: #0284c7;
  --accent-gold: #d97706;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --dark: #0f172a;
  --dark-slate: #1e293b;
  --text-muted: #64748b;
  --light-bg: #f8fafc;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --container-width: 1200px;
  --transition: all 0.25s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-main);
  background-color: var(--light-bg);
  color: var(--dark);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Container */
.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Top Announcement Bar */
.top-bar {
  background: var(--dark-slate);
  color: #f1f5f9;
  font-size: 0.82rem;
  padding: 8px 0;
  font-weight: 500;
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.top-bar-left {
  display: flex;
  align-items: center;
  gap: 18px;
}
.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.top-bar-item svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 3px 6px;
  gap: 4px;
}
.lang-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn.active {
  background: #ffffff;
  color: var(--dark);
}

/* Header */
.main-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 76px;
}
.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-img {
  height: 42px;
  width: auto;
}
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  text-decoration: none;
  color: var(--dark-slate);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--primary);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cart-trigger {
  position: relative;
  background: var(--primary-subtle);
  border: 1px solid rgba(15, 118, 110, 0.2);
  padding: 9px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  transition: var(--transition);
}
.cart-trigger:hover {
  background: #ccfbf1;
  transform: translateY(-1px);
}
.cart-badge {
  background: var(--accent-gold);
  color: #ffffff;
  border-radius: 999px;
  font-size: 0.75rem;
  min-width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  text-align: center;
}
.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.35);
}
.btn-secondary {
  background: #ffffff;
  border-color: var(--border-color);
  color: var(--dark-slate);
}
.btn-secondary:hover {
  background: var(--light-bg);
  border-color: #cbd5e1;
}
.btn-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}
.btn-gold:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: translateY(-2px);
}
.btn-block {
  width: 100%;
}
.btn-lg {
  padding: 16px 30px;
  font-size: 1.05rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f0fdfa 0%, #e6f7f5 50%, #f8fafc 100%);
  padding: 50px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 18px;
}
.hero-title span {
  color: var(--primary);
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 540px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.hero-features {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-slate);
}
.hero-feature-item svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
}
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
}
.hero-main-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #ffffff;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-color);
}

/* Trust Bar */
.trust-bar {
  background: #ffffff;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-icon-box svg {
  width: 24px;
  height: 24px;
}
.trust-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}
.trust-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Section Header */
.section {
  padding: 70px 0;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-tag {
  color: var(--primary);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}
.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 14px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Products Catalog Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.product-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 118, 110, 0.4);
}
.product-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--dark);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
}
.product-card-badge.highlight {
  background: var(--accent-gold);
}
.product-image-wrap {
  position: relative;
  background: #f8fafc;
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}
.product-image {
  width: 100%;
  max-width: 260px;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-image {
  transform: scale(1.05);
}
.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.product-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.product-name a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
.product-name a:hover {
  color: var(--primary);
}
.product-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  color: #f59e0b;
  font-size: 0.85rem;
}
.product-rating-count {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-left: 4px;
}
.product-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
  flex-grow: 1;
}
.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.product-tag-pill {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: var(--dark-slate);
}
.product-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.product-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--dark);
}
.product-price-old {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}
.cod-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-bg);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.product-actions-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

/* Product Detail Page Layout */
.product-detail-hero {
  padding: 40px 0 60px;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  align-items: start;
}
.detail-image-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 100px;
}
.detail-image-box img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}
.detail-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.detail-mini-badge {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--dark-slate);
}
.detail-header {
  margin-bottom: 24px;
}
.detail-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark);
  margin: 8px 0 12px;
}
.detail-price-card {
  background: var(--primary-subtle);
  border: 1px solid rgba(15, 118, 110, 0.25);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 26px;
}
.detail-price-card .price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}
.detail-price-card .current-price {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary-dark);
}
.detail-price-card .old-price {
  font-size: 1.2rem;
  text-decoration: line-through;
  color: var(--text-muted);
}
.detail-price-card .discount-pill {
  background: #ef4444;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}
.detail-cod-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  border: 1px dashed var(--primary);
}
.quantity-buy-row {
  display: flex;
  gap: 12px;
  margin: 24px 0;
}
.qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-color);
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-btn {
  background: transparent;
  border: none;
  width: 44px;
  height: 48px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  transition: var(--transition);
}
.qty-btn:hover {
  background: var(--light-bg);
}
.qty-input {
  width: 48px;
  height: 48px;
  border: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
  outline: none;
}
.detail-tabs {
  margin-top: 36px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}
.tab-headers {
  display: flex;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}
.tab-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  padding: 12px 18px;
  cursor: pointer;
  color: var(--text-muted);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.tab-pane {
  display: none;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--dark-slate);
}
.tab-pane.active {
  display: block;
}
.tab-pane ul {
  padding-left: 20px;
  margin: 14px 0;
}
.tab-pane li {
  margin-bottom: 8px;
}

/* Checkout Page */
.checkout-section {
  padding: 50px 0 80px;
}
.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}
.checkout-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.checkout-card h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-group {
  margin-bottom: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-slate);
  margin-bottom: 6px;
}
.form-label span.req {
  color: #ef4444;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  transition: var(--transition);
  background: #ffffff;
  color: var(--dark);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.payment-method-box {
  background: #f0fdfa;
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 10px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.payment-method-box input[type="radio"] {
  accent-color: var(--primary);
  margin-top: 4px;
  transform: scale(1.2);
}
.order-summary-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}
.summary-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  object-fit: contain;
  padding: 4px;
}
.summary-info {
  flex-grow: 1;
}
.summary-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
}
.summary-qty {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.summary-price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
}
.summary-totals {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 2px solid var(--border-color);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--text-muted);
}
.summary-row.total-row {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--dark);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-color);
}

/* Thank You Page */
.thankyou-section {
  padding: 70px 0 100px;
}
.thankyou-card {
  max-width: 760px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 48px;
  text-align: center;
  box-shadow: var(--shadow-xl);
}
.thx-icon-wrap {
  width: 84px;
  height: 84px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.thx-icon-wrap svg {
  width: 44px;
  height: 44px;
}
.thx-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}
.thx-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.thx-call-alert {
  background: #fffbeb;
  border: 2px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: left;
  margin-bottom: 30px;
  display: flex;
  gap: 16px;
  align-items: center;
}
.thx-call-icon {
  width: 44px;
  height: 44px;
  background: #fef3c7;
  color: #b45309;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.thx-order-box {
  background: var(--light-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 24px;
  text-align: left;
  margin-bottom: 30px;
}

/* Cart Drawer / Modal */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.cart-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  z-index: 1001;
  box-shadow: var(--shadow-xl);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.cart-drawer-overlay.open .cart-drawer {
  transform: translateX(0);
}
.drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.drawer-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
}
.drawer-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}
.drawer-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex-grow: 1;
}
.drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--light-bg);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--dark-slate);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}
.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Footer */
.main-footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 60px 0 24px;
  margin-top: auto;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
}
.footer-links a:hover {
  color: #ffffff;
}
.footer-disclaimer-box {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: #64748b;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid,
  .products-grid,
  .detail-grid,
  .checkout-grid,
  .trust-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }
  .form-row,
  .trust-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .top-bar-inner {
    justify-content: center;
  }
  .top-bar-left {
    display: none;
  }
}