:root {
  /* Colors */
  --bg-body: #09090b;
  --bg-card: #18181b;
  --bg-card-hover: #27272a;
  
  /* Text */
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  /* Accents - Gold & Maroon */
  --accent-gold: #d4af37;
  --accent-gold-light: #f3e5ab;
  --accent-maroon: #800000;
  --accent-maroon-bright: #a00000;
  
  /* Borders */
  --border-color: #3f3f46;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 4px 14px rgba(212, 175, 55, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md);
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif; /* Luxury Feel */
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: 3rem; line-height: 1.1; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }

p {
  margin: 0 0 var(--space-lg);
  color: var(--text-secondary);
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.text-center { text-align: center; }
.text-gold { color: var(--accent-gold); }
.text-maroon { color: var(--accent-maroon-bright); }
.mt-lg { margin-top: var(--space-xl); }
.mb-lg { margin-bottom: var(--space-xl); }

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-md) 0;
}

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

.brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  text-align: center;
  background: radial-gradient(circle at center, #1a1010 0%, var(--bg-body) 70%);
}

.hero-subtitle {
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #b8860b 100%);
  color: #000;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.card-image {
  width: 100%;
  aspect-ratio: 3/4;
  background-color: #2a2a2a;
  position: relative;
  overflow: hidden;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: transform 0.5s ease;
}

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

.card-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.6);
  padding: 4px 8px;
  border-radius: 4px;
  color: white;
  font-size: 0.8rem;
  backdrop-filter: blur(4px);
}

.card-content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-tag {
  font-size: 0.75rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.card-title {
  font-size: 1.25rem;
  font-family: 'Playfair Display', serif;
  margin-bottom: var(--space-sm);
}

.card-price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: auto;
}

/* Product Detail Page */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
  align-items: start;
}

.product-gallery {
  display: grid;
  gap: var(--space-md);
}

.gallery-main {
  width: 100%;
  aspect-ratio: 3/4;
  background: #2a2a2a;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.thumb {
  aspect-ratio: 1;
  background: #2a2a2a;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
}

.thumb:hover, .thumb.active {
  border-color: var(--accent-gold);
}

.product-info h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
}

.price-tag {
  font-size: 2rem;
  color: var(--accent-gold);
  font-weight: 400;
  font-family: 'Playfair Display', serif;
  margin-bottom: var(--space-lg);
  display: block;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.feature-icon {
  width: 24px;
  height: 24px;
  background: var(--accent-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.color-option {
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: var(--space-sm);
  border: 2px solid var(--border-color);
  cursor: pointer;
}

.color-option.selected {
  border-color: var(--text-primary);
  box-shadow: 0 0 0 2px var(--bg-body), 0 0 0 4px var(--accent-gold);
}

/* Color specific styles */
.bg-maroon { background-color: #600000; }
.bg-ivory { background-color: #f5f5dc; }
.bg-gold { background-color: #d4af37; }

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--accent-gold);
}

/* Stylist Note Box */
.stylist-note {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  position: relative;
}

.stylist-note h4 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  color: var(--accent-gold);
}

.stylist-note p {
  font-size: 0.9rem;
  margin-bottom: 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* Visual Placeholders for Product Preview */
.bg-gradient-maroon { background: linear-gradient(to bottom, #2a2a2a, #4a0404); }
.bg-gradient-gold { background: linear-gradient(to bottom, #2a2a2a, #333); }
.bg-gradient-blue { background: linear-gradient(to bottom, #2a2a2a, #1a2a3a); }

.preview-gradient-main {
  background: linear-gradient(135deg, #eaddcf 0%, #eaddcf 40%, #500000 40%, #500000 100%);
  position: relative;
}

.preview-text-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #000;
  opacity: 0.5;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
}

/* Responsive */
@media (max-width: 900px) {
  .product-layout {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: 2.5rem; }
  .product-info h1 { font-size: 2.5rem; }
}

@media (max-width: 600px) {
  .nav-links { display: none; } /* Simplified for wireframe */
  .card-grid { grid-template-columns: 1fr; }
}