/* AURA SCENTS - Luxury Perfumery Design System */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --color-obsidian: #121212;
  --color-obsidian-card: rgba(26, 26, 26, 0.7);
  --color-gold: #D4AF37;
  --color-gold-light: #F4E0A5;
  --color-gold-dark: #C5A059;
  --color-rose: #E8D3C8;
  --color-rose-muted: rgba(232, 211, 200, 0.15);
  --color-burgundy: #4A0E17;
  --color-burgundy-dark: #2D080E;
  --color-text-primary: #F9F6F0;
  --color-text-muted: #A3A3A3;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', 'Jost', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  background-color: var(--color-obsidian);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

/* Glassmorphism Luxury Cards */
.glass-card {
  background: var(--color-obsidian-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.18);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.12);
  transform: translateY(-4px);
}

.glass-nav {
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

/* Gold Gradient Shimmer Text */
.gold-gradient-text {
  background: linear-gradient(135deg, #F4E0A5 0%, #D4AF37 50%, #C5A059 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Gold Border Highlight */
.gold-border {
  border: 1px solid var(--color-gold);
}

.gold-glow {
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.25);
}

/* Custom Gold Buttons */
.btn-gold {
  background: linear-gradient(135deg, #D4AF37 0%, #C5A059 100%);
  color: #121212;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.825rem;
  padding: 0.85rem 2rem;
  border: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #F4E0A5 0%, #D4AF37 100%);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.825rem;
  padding: 0.85rem 2rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: #F4E0A5;
  color: #F4E0A5;
  transform: translateY(-2px);
}

/* Olfactory Pyramid Visualizer Styling */
.pyramid-tier {
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.3s ease;
}

.pyramid-tier:hover {
  background: rgba(212, 175, 55, 0.06);
  border-color: var(--color-gold);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #121212;
}
::-webkit-scrollbar-thumb {
  background: #333333;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-dark);
}

/* Keyframe Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pulseGold {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}

.pulse-gold {
  animation: pulseGold 3s infinite ease-in-out;
}