/* ============================================
   STEVO613_ - Global Styles
   ============================================ */

:root {
  --primary-dark: #1a1a1a;
  --primary-light: #ffffff;
  --accent-gold: #d4af37;
  --accent-muted: #8b8b8b;
  --border-light: #e8e8e8;
  --border-dark: #3a3a3a;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --text-muted: #666666;
  --bg-light: #fafafa;
  --bg-darker: #f0f0f0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.16);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text-dark);
  background-color: var(--primary-light);
  line-height: 1.6;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -2px;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -1px;
}

h3 {
  font-size: 1.75rem;
  letter-spacing: -0.5px;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 0.95rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

a {
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-gold);
}

/* ============================================
   Header & Navigation
   ============================================ */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-light);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--accent-gold);
}

nav {
  display: flex;
  gap: 3rem;
  align-items: center;
}

nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-gold);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.lang-selector {
  display: flex;
  gap: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 0.5rem;
  background-color: var(--bg-light);
}

.lang-selector button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.lang-selector button.active {
  color: var(--text-dark);
  font-weight: 600;
}

.cart-icon {
  position: relative;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--accent-gold);
  color: var(--primary-dark);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  transition: var(--transition);
}

.cart-icon:hover {
  color: var(--accent-gold);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-dark);
  transition: var(--transition);
}

/* ============================================
   Main Content
   ============================================ */

main {
  padding-top: 80px;
  min-height: 100vh;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5rem 0;
}

section.alt {
  background-color: var(--bg-light);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-cta {
  display: inline-block;
}

.hero-image {
  position: relative;
  height: 500px;
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-light) 100%);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.hero-image:hover img {
  transform: scale(1.05);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border: 2px solid var(--text-dark);
  background-color: var(--primary-light);
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.btn:hover {
  background-color: var(--text-dark);
  color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--primary-dark);
}

.btn-primary:hover {
  background-color: #c99f31;
  border-color: #c99f31;
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-secondary:hover {
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

.btn-small {
  padding: 0.75rem 1.5rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* ============================================
   Product Grid
   ============================================ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-card {
  background-color: var(--primary-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: var(--accent-gold);
}

.product-image {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  overflow: hidden;
  background-color: var(--bg-light);
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--accent-gold);
  color: var(--primary-dark);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-info {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.product-color {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.color-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: inline-block;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.price-currency {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.5rem;
}

.product-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.product-actions .btn {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  margin: 0;
}

/* ============================================
   Product Detail Page
   ============================================ */

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.main-image {
  width: 100%;
  aspect-ratio: 1;
  background-color: var(--bg-light);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.thumbnail-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.thumbnail {
  width: 100%;
  aspect-ratio: 1;
  border: 2px solid transparent;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.thumbnail:hover img,
.thumbnail.active img {
  transform: scale(1.05);
}

.thumbnail.active {
  border-color: var(--accent-gold);
}

.product-details-info h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.product-rating {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.stars {
  display: flex;
  gap: 2px;
  font-size: 1.1rem;
  color: var(--accent-gold);
}

.product-details-info .product-price {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.product-options {
  margin-bottom: 2rem;
}

.option-group {
  margin-bottom: 1.5rem;
}

.option-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.size-selector {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
}

.size-option {
  border: 2px solid var(--border-light);
  padding: 0.75rem;
  text-align: center;
  cursor: pointer;
  border-radius: 4px;
  font-weight: 500;
  transition: var(--transition);
  background-color: var(--primary-light);
}

.size-option:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-light);
}

.size-option.active {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

.color-selector {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.color-option {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.color-option:hover {
  transform: scale(1.1);
}

.color-option.active {
  border-color: var(--text-dark);
  box-shadow: 0 0 0 2px var(--primary-light), 0 0 0 4px var(--text-dark);
}

.addon-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.addon-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.addon-checkbox:hover {
  background-color: var(--bg-light);
  border-color: var(--accent-gold);
}

.addon-checkbox input[type="checkbox"] {
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--accent-gold);
}

.addon-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.addon-name {
  font-weight: 500;
  color: var(--text-dark);
}

.addon-price {
  color: var(--accent-gold);
  font-weight: 600;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  width: fit-content;
  padding: 0.5rem;
}

.quantity-selector button {
  background: none;
  border: none;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.quantity-selector button:hover {
  color: var(--text-dark);
}

.quantity-selector input {
  width: 50px;
  text-align: center;
  border: none;
  font-weight: 600;
  font-size: 1rem;
}

.quantity-selector input:focus {
  outline: none;
}

.product-details-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.product-details-actions .btn {
  padding: 1.25rem;
  font-size: 1rem;
}

.product-description-full {
  border-top: 1px solid var(--border-light);
  padding-top: 2rem;
  margin-top: 2rem;
}

.product-description-full h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.product-description-full p {
  line-height: 1.8;
}

/* ============================================
   Cart Page
   ============================================ */

.cart-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.cart-items {
  background-color: var(--primary-light);
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.cart-table thead {
  border-bottom: 2px solid var(--border-light);
}

.cart-table th {
  text-align: left;
  padding: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cart-table td {
  padding: 1.5rem 1rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: 4px;
  overflow: hidden;
  background-color: var(--bg-light);
  flex-shrink: 0;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  display: flex;
  gap: 1rem;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-dark);
}

.cart-item-options {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-item-quantity button {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border-light);
  background-color: var(--primary-light);
  cursor: pointer;
  border-radius: 3px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.cart-item-quantity button:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-light);
}

.cart-item-quantity input {
  width: 40px;
  text-align: center;
  border: 1px solid var(--border-light);
  padding: 0.25rem;
  border-radius: 3px;
  font-size: 0.9rem;
}

.cart-item-price {
  font-weight: 600;
  color: var(--text-dark);
  min-width: 100px;
  text-align: right;
}

.cart-item-remove {
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
  text-align: center;
  width: 40px;
}

.cart-item-remove:hover {
  color: #dc3545;
}

.cart-summary {
  position: sticky;
  top: 100px;
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  height: fit-content;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.summary-row.total {
  border-top: 2px solid var(--border-light);
  padding-top: 1rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}

.summary-row.total .currency {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.cart-empty {
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--bg-light);
  border-radius: 8px;
}

.cart-empty h2 {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.cart-empty p {
  margin-bottom: 2rem;
  color: var(--text-muted);
}

/* ============================================
   Checkout Page
   ============================================ */

.checkout-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.checkout-form {
  background-color: var(--primary-light);
}

.form-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.form-section:last-child {
  border-bottom: none;
}

.form-section h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.checkout-order-summary {
  position: sticky;
  top: 100px;
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  height: fit-content;
}

.checkout-order-summary h3 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.order-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
}

.order-item-name {
  flex: 1;
  color: var(--text-dark);
  font-weight: 500;
}

.order-item-price {
  color: var(--text-dark);
  font-weight: 600;
}

.order-total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  padding-top: 1rem;
  border-top: 2px solid var(--border-light);
  margin-bottom: 2rem;
}

.order-total .currency {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.5rem;
}

.checkout-form .btn {
  width: 100%;
  padding: 1.25rem;
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* ============================================
   Order Confirmed Page
   ============================================ */

.order-confirmation {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 2rem auto;
}

.confirmation-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  background-color: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.order-confirmation h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.order-confirmation p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.order-number {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
  border: 2px solid var(--border-light);
}

.order-number-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

.order-number-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  font-family: 'Courier New', monospace;
  letter-spacing: 2px;
}

.confirmation-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.whatsapp-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: #25d366;
  color: white;
  padding: 1rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.whatsapp-contact:hover {
  background-color: #1fa952;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   About Section
   ============================================ */

.about-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.about-section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--text-dark);
}

.about-section p {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 2rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.about-card {
  text-align: center;
  padding: 2rem;
  background-color: var(--primary-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  transition: var(--transition);
}

.about-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-gold);
}

.about-card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.about-card h4 {
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.about-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ============================================
   Footer
   ============================================ */

footer {
  background-color: var(--primary-dark);
  color: var(--primary-light);
  padding: 3rem 2rem;
  border-top: 1px solid var(--border-dark);
  margin-top: 5rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--accent-gold);
}

.footer-section p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--primary-dark);
}

/* ============================================
   Filters & Sidebar
   ============================================ */

.shop-container {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 2rem;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.filters-sidebar {
  height: fit-content;
  position: sticky;
  top: 100px;
}

.filter-group {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.filter-group:last-child {
  border-bottom: none;
}

.filter-title {
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-option input[type="checkbox"] {
  accent-color: var(--accent-gold);
  cursor: pointer;
  width: 18px;
  height: 18px;
}

.filter-option label {
  cursor: pointer;
  flex: 1;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.filter-option:hover label {
  color: var(--text-dark);
}

.filter-option input[type="checkbox"]:checked ~ label {
  color: var(--text-dark);
  font-weight: 600;
}

.filter-reset {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  color: var(--text-dark);
}

.filter-reset:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--primary-dark);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 3rem 1.5rem;
  }

  .hero-image {
    height: 400px;
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: relative;
    top: 0;
  }

  .checkout-container,
  .cart-container {
    grid-template-columns: 1fr;
  }

  .checkout-order-summary,
  .cart-summary {
    position: relative;
    top: 0;
  }

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

  .shop-container {
    grid-template-columns: 1fr;
  }

  .filters-sidebar {
    position: relative;
    top: 0;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 1rem;
  }

  nav {
    gap: 1rem;
  }

  nav a {
    font-size: 0.85rem;
  }

  .menu-toggle {
    display: flex;
  }

  nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--primary-light);
    flex-direction: column;
    padding: 1rem;
    gap: 0;
    border-bottom: 1px solid var(--border-light);
  }

  nav.active {
    display: flex;
  }

  nav a {
    padding: 0.75rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-cta {
    font-size: 0.85rem;
    padding: 0.85rem 1.5rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .size-selector {
    grid-template-columns: repeat(4, 1fr);
  }

  .product-detail {
    padding: 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .confirmation-actions {
    grid-template-columns: 1fr;
  }

  .product-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0.75rem;
  }

  .logo {
    font-size: 1.1rem;
  }

  .header-actions {
    gap: 0.75rem;
  }

  nav {
    top: 50px;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

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

  .btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }

  .hero-content h1 {
    font-size: 1.5rem;
  }

  .hero-image {
    height: 300px;
  }

  .product-price {
    font-size: 1rem;
  }

  .cart-table {
    font-size: 0.85rem;
  }

  .cart-table th,
  .cart-table td {
    padding: 0.75rem 0.5rem;
  }

  .cart-item-image {
    width: 60px;
    height: 60px;
  }

  .size-selector {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   Utilities
   ============================================ */

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

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

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.gap-1 {
  gap: 0.5rem;
}

.gap-2 {
  gap: 1rem;
}

.gap-3 {
  gap: 1.5rem;
}

.hidden {
  display: none !important;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}