/* LCGMV - London Coin Galleries Mission Viejo */
/* Design System - Light Mode Theme */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
  /* Colors - Light Mode */
  --color-bg: #FFFFFF;
  --color-bg-secondary: #F7F7F7;
  --color-bg-tertiary: #EEEEEE;
  --color-gold: #B8923F;
  --color-gold-light: #D4A84B;
  --color-gold-dark: #9A7A35;
  --color-text: #1A1A1A;
  --color-text-secondary: #4A4A4A;
  --color-white: #FFFFFF;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #E5E5E5;
  --color-gray-300: #D4D4D4;
  --color-gray-400: #A3A3A3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;
  
  /* Gold Gradient */
  --gradient-gold: linear-gradient(135deg, #D4A84B 0%, #E8C36A 50%, #B8923F 100%);
  --gradient-gold-vertical: linear-gradient(180deg, #D4A84B 0%, #B8923F 100%);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  
  /* Container */
  --container-max: 1400px;
  --container-padding: 2rem;
  
  /* Shadows - Light Mode */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

.text-italic {
  font-style: italic;
}

.text-gray {
  color: var(--color-gray-600);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.header-top {
  background-color: var(--color-gold);
  color: var(--color-white);
  padding: var(--spacing-sm) 0;
  font-size: 0.875rem;
  text-align: center;
}

.header-top a {
  color: var(--color-white);
  font-weight: 600;
}

.header-top a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.header-main {
  padding: var(--spacing-md) 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-primary);
  font-size: 1.25rem;
  font-weight: 700;
  border: 2px solid var(--color-gray-300);
  padding: var(--spacing-sm) var(--spacing-lg);
  min-width: 200px;
  justify-content: center;
  color: var(--color-text);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-600);
  position: relative;
  padding: var(--spacing-sm) 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-white);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}

.btn-outline-gold:hover {
  background-color: var(--color-gold);
  color: var(--color-white);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.8rem;
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}

.hero-content {
  padding: var(--spacing-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--color-bg);
}

.hero-title {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
}

.hero-text {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
}

.hero-image {
  background: var(--gradient-gold);
  position: relative;
  overflow: hidden;
}

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

/* ============================================
   PRODUCT GRID & CARDS
   ============================================ */
.products-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: var(--spacing-xl);
}

.products-count {
  color: var(--color-gray-600);
  font-size: 0.9rem;
}

.products-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.view-toggles {
  display: flex;
  gap: var(--spacing-xs);
}

.view-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-fast);
}

.view-toggle:hover,
.view-toggle.active {
  color: var(--color-text);
  border-color: var(--color-gray-400);
}

.sort-select {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-600);
  font-size: 0.9rem;
}

.sort-select select {
  background-color: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
}

.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-2xl);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

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

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

.product-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  border-color: var(--color-gray-300);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  aspect-ratio: 1;
  background-color: var(--color-gray-100);
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

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

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

.product-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background-color: var(--color-text);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

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

.product-category {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-xs);
}

.product-name {
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
  font-weight: 600;
}

.product-card:hover .product-name {
  color: var(--color-gold);
}

.product-price {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gold-dark);
}

/* ============================================
   FILTERS SIDEBAR
   ============================================ */
.filters-sidebar {
  position: sticky;
  top: 120px;
  height: fit-content;
}

.filter-group {
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--spacing-lg) 0;
}

.filter-group:first-child {
  padding-top: 0;
}

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  margin-bottom: var(--spacing-md);
}

.filter-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text);
}

.filter-toggle {
  color: var(--color-gray-500);
  font-size: 1.25rem;
}

.filter-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-600);
  font-size: 0.9rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.filter-checkbox {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-gray-300);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.filter-option:hover .filter-checkbox {
  border-color: var(--color-gold);
}

.filter-option.active .filter-checkbox {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
}

.filter-count {
  color: var(--color-gray-400);
  font-size: 0.8rem;
  margin-left: auto;
}

/* Price Range Filter */
.price-range {
  padding: var(--spacing-md) 0;
}

.price-slider {
  width: 100%;
  height: 4px;
  background-color: var(--color-gray-200);
  border-radius: 2px;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.price-slider-track {
  position: absolute;
  height: 100%;
  background-color: var(--color-gold);
  border-radius: 2px;
  left: 10%;
  right: 10%;
}

.price-inputs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.price-input {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-300);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.price-input span {
  color: var(--color-gray-500);
}

.price-input input {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-text);
  outline: none;
}

.price-separator {
  color: var(--color-gray-400);
}

/* Toggle Switch */
.toggle-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-switch {
  width: 44px;
  height: 24px;
  background-color: var(--color-gray-300);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active {
  background-color: var(--color-gold);
}

.toggle-switch.active::after {
  transform: translateX(20px);
}

/* ============================================
   BRAND GRID
   ============================================ */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
}

.brand-card {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.brand-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.brand-card:hover img {
  transform: scale(1.1);
}

.brand-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-lg);
}

.brand-name {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

.brand-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--color-white);
  color: var(--color-text);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  width: fit-content;
  transition: all var(--transition-fast);
}

.brand-card:hover .brand-btn {
  background-color: var(--color-gold);
  color: var(--color-white);
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  padding: var(--spacing-2xl) 0;
}

.product-gallery {
  position: sticky;
  top: 120px;
}

.product-main-image {
  aspect-ratio: 1;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-md);
}

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

.product-thumbnails {
  display: flex;
  gap: var(--spacing-sm);
}

.product-thumbnail {
  width: 80px;
  height: 80px;
  background-color: var(--color-gray-100);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.product-thumbnail:hover,
.product-thumbnail.active {
  border-color: var(--color-gold);
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info {
  padding-top: var(--spacing-lg);
}

.product-detail-category {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.product-detail-title {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
  color: var(--color-text);
}

.product-detail-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: var(--spacing-xl);
}

.product-accordion {
  border-top: 1px solid var(--color-gray-200);
  margin-bottom: var(--spacing-xl);
}

.accordion-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  color: var(--color-text);
}

.accordion-icon {
  font-size: 1.25rem;
  color: var(--color-gray-500);
  transition: transform var(--transition-fast);
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding-bottom: var(--spacing-lg);
  color: var(--color-gray-600);
  line-height: 1.8;
  display: none;
}

.accordion-item.open .accordion-content {
  display: block;
}

.product-sku {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-xl);
}

.add-to-cart-btn {
  width: 100%;
  padding: var(--spacing-lg);
  background-color: var(--color-gold);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.add-to-cart-btn:hover {
  background-color: var(--color-gold-dark);
}

/* Related Products */
.related-products {
  padding: var(--spacing-3xl) 0;
  border-top: 1px solid var(--color-gray-200);
}

.related-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  font-family: var(--font-primary);
  font-size: 1.75rem;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-top: var(--spacing-xs);
}

.form-divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-gray-200);
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-bg-secondary);
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.auth-title {
  font-family: var(--font-primary);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.auth-subtitle {
  color: var(--color-gray-600);
}

.auth-form {
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-200);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.auth-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  color: var(--color-gray-600);
}

.auth-footer a {
  color: var(--color-gold);
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* ============================================
   ACCOUNT DASHBOARD
   ============================================ */
.account-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-2xl);
  padding: var(--spacing-2xl) 0;
}

.account-sidebar {
  position: sticky;
  top: 120px;
  height: fit-content;
}

.account-nav {
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.account-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  color: var(--color-gray-600);
  border-bottom: 1px solid var(--color-gray-200);
  transition: all var(--transition-fast);
}

.account-nav-item:last-child {
  border-bottom: none;
}

.account-nav-item:hover,
.account-nav-item.active {
  color: var(--color-text);
  background-color: var(--color-bg-secondary);
}

.account-nav-item.active {
  border-left: 3px solid var(--color-gold);
}

.account-content {
  min-height: 400px;
}

.account-section {
  background-color: var(--color-bg);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.account-section-title {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-gray-200);
}

/* Order History Table */
.orders-table {
  width: 100%;
  border-collapse: collapse;
}

.orders-table th,
.orders-table td {
  text-align: left;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-gray-200);
}

.orders-table th {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-500);
}

.orders-table td {
  color: var(--color-gray-600);
}

.order-status {
  display: inline-flex;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.order-status.delivered {
  background-color: rgba(34, 197, 94, 0.1);
  color: #16a34a;
}

.order-status.processing {
  background-color: rgba(184, 146, 63, 0.1);
  color: var(--color-gold-dark);
}

.order-status.shipped {
  background-color: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-newsletter p {
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
}

.newsletter-input {
  flex: 1;
  padding: var(--spacing-md);
  background-color: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.footer .form-input {
  background-color: var(--color-gray-800);
  border-color: var(--color-gray-700);
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-gray-800);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-gold);
  color: var(--color-white);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.contact-info h3 {
  color: var(--color-gold);
  margin-bottom: var(--spacing-md);
}

.contact-details {
  margin-bottom: var(--spacing-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-600);
}

.contact-icon {
  color: var(--color-gold);
  font-size: 1.25rem;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  cursor: pointer;
  font-weight: 500;
  color: var(--color-gold-dark);
}

.faq-answer {
  padding-bottom: var(--spacing-lg);
  color: var(--color-gray-600);
  line-height: 1.8;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ============================================
   UTILITIES
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  .products-layout {
    grid-template-columns: 240px 1fr;
  }
  
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    min-height: 300px;
    order: -1;
  }
  
  .products-layout {
    grid-template-columns: 1fr;
  }
  
  .filters-sidebar {
    position: static;
  }
  
  .product-detail {
    grid-template-columns: 1fr;
  }
  
  .product-gallery {
    position: static;
  }
  
  .account-layout {
    grid-template-columns: 1fr;
  }
  
  .account-sidebar {
    position: static;
  }
  
  .brand-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }
  
  .nav {
    display: none;
  }
  
  .header-content {
    gap: var(--spacing-md);
  }
  
  .logo {
    min-width: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-main {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .brand-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .product-thumbnails {
    overflow-x: auto;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}