/* ============================================
   PRYZMO - ULTRA PREMIUM LUXURY EDITION
   Gold • Black • Elite Design System
   Every Angle of Quality
   ============================================ */

/* ---------- Google Fonts Import ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500&family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties - Luxury Gold Design System ---------- */
:root {
  /* Primary Gold Palette */
  --gold-primary: #C8963E;
  --gold-dark: #A07828;
  --gold-light: #E8D5B7;
  --gold-champagne: #F3E5D3;
  --gold-metallic: #D4AF37;
  --gold-rose: #B76E79;
  
  /* Background Palette */
  --bg-deep: #0A0A0A;
  --bg-primary: #0D0D0D;
  --bg-secondary: #111111;
  --bg-tertiary: #1A1A1A;
  --bg-card: #151515;
  --bg-elevated: #1E1E1E;
  --bg-glass: rgba(30, 30, 30, 0.8);
  
  /* Text Palette */
  --text-primary: #F5F0E8;
  --text-secondary: #C0B8A8;
  --text-tertiary: #8A8278;
  --text-gold: #C8963E;
  --text-light: #FFFFFF;
  
  /* Gradients */
  --gold-gradient: linear-gradient(135deg, #C8963E 0%, #E8D5B7 30%, #D4AF37 60%, #C8963E 100%);
  --gold-gradient-vertical: linear-gradient(180deg, #C8963E 0%, #A07828 100%);
  --gold-gradient-horizontal: linear-gradient(90deg, #C8963E 0%, #E8D5B7 50%, #C8963E 100%);
  --dark-gradient: linear-gradient(180deg, #0D0D0D 0%, #1A1A1A 100%);
  --gold-radial: radial-gradient(circle at center, rgba(200, 150, 62, 0.3) 0%, transparent 70%);
  --gold-shimmer: linear-gradient(90deg, transparent 0%, rgba(200, 150, 62, 0.2) 50%, transparent 100%);
  
  /* Shadows */
  --shadow-gold-sm: 0 2px 10px rgba(200, 150, 62, 0.15);
  --shadow-gold-md: 0 4px 20px rgba(200, 150, 62, 0.2);
  --shadow-gold-lg: 0 8px 40px rgba(200, 150, 62, 0.25);
  --shadow-gold-xl: 0 20px 60px rgba(200, 150, 62, 0.3);
  --shadow-gold-3d: 0 30px 80px rgba(200, 150, 62, 0.4);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(200, 150, 62, 0.15);
  
  /* Borders */
  --border-subtle: rgba(200, 150, 62, 0.15);
  --border-gold: rgba(200, 150, 62, 0.3);
  --border-gold-bright: rgba(200, 150, 62, 0.6);
  
  /* Typography */
  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-heading: 'Montserrat', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-3xl: 32px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-luxury: 800ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ---------- Light Theme Override ---------- */
[data-theme="light"] {
  --bg-deep: #FAF8F5;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F0E8;
  --bg-tertiary: #EDE8E0;
  --bg-card: #FFFFFF;
  --bg-elevated: #F8F5F0;
  --bg-glass: rgba(255, 255, 255, 0.9);
  --text-primary: #1A1A1A;
  --text-secondary: #4A4540;
  --text-tertiary: #8A8278;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 20px 50px rgba(0, 0, 0, 0.12), 0 0 30px rgba(200, 150, 62, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: var(--bg-deep);
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background var(--transition-slow), color var(--transition-slow);
}

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
  background: var(--gold-gradient-vertical);
  border-radius: var(--radius-full);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ---------- Section Padding ---------- */
.section-padding { padding: var(--space-5xl) 0; }

/* ============================================
   3D & LUXURY ANIMATIONS
   ============================================ */

/* 3D Perspective Container */
.perspective-3d {
  perspective: 1200px;
  transform-style: preserve-3d;
}

/* 3D Float Animation */
@keyframes float3D {
  0%, 100% { transform: translateY(0) translateZ(0) rotateX(0deg) rotateY(0deg); }
  25% { transform: translateY(-15px) translateZ(30px) rotateX(2deg) rotateY(-2deg); }
  50% { transform: translateY(-25px) translateZ(50px) rotateX(0deg) rotateY(0deg); }
  75% { transform: translateY(-15px) translateZ(30px) rotateX(-2deg) rotateY(2deg); }
}

/* 3D Card Hover */
@keyframes card3DHover {
  0% { transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateZ(0); }
  100% { transform: perspective(1000px) rotateX(5deg) rotateY(-5deg) translateZ(30px); }
}

/* Gold Shimmer */
@keyframes goldShimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Luxury Fade In Up */
@keyframes luxuryFadeInUp {
  from { opacity: 0; transform: translateY(60px) scale(0.95); filter: blur(5px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

/* Luxury Fade In */
@keyframes luxuryFadeIn {
  from { opacity: 0; filter: blur(10px); transform: scale(0.98); }
  to { opacity: 1; filter: blur(0); transform: scale(1); }
}

/* Gold Pulse Glow */
@keyframes goldGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(200, 150, 62, 0.2), 0 0 40px rgba(200, 150, 62, 0.1); }
  50% { box-shadow: 0 0 40px rgba(200, 150, 62, 0.4), 0 0 80px rgba(200, 150, 62, 0.2); }
}

/* Diamond Spin */
@keyframes diamondSpin {
  0% { transform: rotateY(0deg) rotateX(0deg); }
  100% { transform: rotateY(360deg) rotateX(15deg); }
}

/* Floating Particles */
@keyframes particleFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
  25% { opacity: 1; }
  50% { transform: translate(20px, -30px) scale(1.5); opacity: 0.8; }
  75% { opacity: 1; }
}

/* Velvet Reveal */
@keyframes velvetReveal {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

/* Gold Border Animate */
@keyframes borderGlow {
  0%, 100% { border-color: rgba(200, 150, 62, 0.3); }
  50% { border-color: rgba(200, 150, 62, 0.8); }
}

/* 3D Rotate */
@keyframes rotate3D {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

/* Scale Bounce Luxury */
@keyframes luxuryBounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.05); }
  50% { transform: scale(0.97); }
  70% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

/* Parallax Float */
@keyframes parallaxFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-10px) rotate(1deg); }
  66% { transform: translateY(5px) rotate(-1deg); }
}

/* Reveal on Scroll Classes */
.reveal-luxury {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(3px);
  transition: opacity 1s cubic-bezier(0.25, 0.1, 0.25, 1), 
              transform 1s cubic-bezier(0.25, 0.1, 0.25, 1),
              filter 1s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.reveal-luxury.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.reveal-3d {
  opacity: 0;
  transform: perspective(1000px) rotateX(10deg) translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.reveal-3d.visible {
  opacity: 1;
  transform: perspective(1000px) rotateX(0) translateY(0);
}
.reveal-scale-luxury {
  opacity: 0;
  transform: scale(0.85);
  filter: blur(5px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1), filter 0.8s ease;
}
.reveal-scale-luxury.visible {
  opacity: 1;
  transform: scale(1);
  filter: blur(0);
}

/* ============================================
   GOLD PARTICLES BACKGROUND
   ============================================ */
.gold-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}
.particle:nth-child(1) { left: 10%; animation-duration: 8s; animation-delay: 0s; }
.particle:nth-child(2) { left: 25%; animation-duration: 10s; animation-delay: 1s; }
.particle:nth-child(3) { left: 40%; animation-duration: 7s; animation-delay: 2s; }
.particle:nth-child(4) { left: 55%; animation-duration: 11s; animation-delay: 0.5s; }
.particle:nth-child(5) { left: 70%; animation-duration: 9s; animation-delay: 1.5s; }
.particle:nth-child(6) { left: 85%; animation-duration: 12s; animation-delay: 3s; }
.particle:nth-child(7) { left: 15%; animation-duration: 8.5s; animation-delay: 2.5s; }
.particle:nth-child(8) { left: 60%; animation-duration: 10.5s; animation-delay: 1.8s; }
.particle:nth-child(9) { left: 35%; animation-duration: 9.5s; animation-delay: 0.8s; }
.particle:nth-child(10) { left: 80%; animation-duration: 7.5s; animation-delay: 3.2s; }

/* ============================================
   THEME TOGGLE - LUXURY STYLE
   ============================================ */
.theme-toggle-luxury {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--gold-primary);
  z-index: 999;
  cursor: pointer;
  transition: all var(--transition-luxury);
  box-shadow: var(--shadow-gold-md);
  animation: goldGlow 3s ease-in-out infinite;
}
.theme-toggle-luxury:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: var(--shadow-gold-xl);
  border-color: var(--gold-primary);
}

/* ============================================
   BACK TO TOP - LUXURY
   ============================================ */
.back-to-top-luxury {
  position: fixed;
  bottom: calc(var(--space-xl) + 70px);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gold-primary);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  cursor: pointer;
  transition: all var(--transition-luxury);
}
.back-to-top-luxury.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top-luxury:hover {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  transform: translateY(-5px);
  box-shadow: var(--shadow-gold-lg);
}

/* ============================================
   TOP BAR - LUXURY
   ============================================ */
.top-bar-luxury {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 0;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.5px;
}
.top-bar-luxury .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.top-bar-luxury span,
.top-bar-luxury a {
  color: var(--text-tertiary);
  margin-right: var(--space-xl);
  transition: color var(--transition-fast);
}
.top-bar-luxury a:hover { color: var(--gold-primary); }
.top-bar-luxury i { color: var(--gold-primary); margin-right: 6px; }

/* ============================================
   NAVIGATION - LUXURY GLASS
   ============================================ */
.navbar-luxury {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-luxury);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-xl);
}

/* Logo - 3D Gold Effect */
.logo-luxury {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all var(--transition-luxury);
  position: relative;
}
.logo-luxury::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-luxury);
}
.logo-luxury:hover::after { transform: scaleX(1); }
.logo-icon-luxury {
  font-size: 1.8rem;
  animation: diamondSpin 8s linear infinite;
  filter: drop-shadow(0 0 10px rgba(200, 150, 62, 0.5));
}

/* Nav Search */
.nav-search-luxury {
  display: flex;
  align-items: center;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  padding: 10px 20px;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
  flex: 1;
  max-width: 400px;
}
.nav-search-luxury:focus-within {
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold-sm);
}
.nav-search-luxury input {
  border: none;
  background: transparent;
  outline: none;
  flex: 1;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.nav-search-luxury button {
  color: var(--gold-primary);
  font-size: 1rem;
}

/* Nav Links */
.nav-links-luxury {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.nav-link-luxury {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
  transition: all var(--transition-base);
}
.nav-link-luxury::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width var(--transition-luxury);
}
.nav-link-luxury:hover,
.nav-link-luxury.active {
  color: var(--gold-primary);
}
.nav-link-luxury:hover::before,
.nav-link-luxury.active::before {
  width: 100%;
}

/* Cart Link */
.cart-link-luxury {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-counter-luxury {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-gradient);
  color: var(--bg-deep);
  font-size: 0.65rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  transition: all var(--transition-bounce);
}
.cart-counter-luxury.bounce {
  animation: luxuryBounce 0.6s ease;
}

/* Mobile Toggle */
.menu-toggle-luxury {
  display: none;
  font-size: 1.5rem;
  color: var(--gold-primary);
  padding: var(--space-sm);
  cursor: pointer;
}

/* ============================================
   BUTTONS - LUXURY GOLD
   ============================================ */
.btn-luxury {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: var(--radius-full);
  transition: all var(--transition-luxury);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: none;
}
.btn-luxury::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gold-shimmer);
  background-size: 200% 100%;
  animation: goldShimmer 3s infinite;
  transition: left var(--transition-luxury);
}
.btn-luxury:hover::before {
  left: 100%;
}

/* Primary Gold Button */
.btn-gold {
  background: var(--gold-gradient);
  background-size: 200% auto;
  color: var(--bg-deep);
  font-weight: 700;
  box-shadow: var(--shadow-gold-lg);
  animation: goldShimmer 3s linear infinite;
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold-xl);
}

/* Outline Gold Button */
.btn-outline-gold {
  background: transparent;
  color: var(--gold-primary);
  border: 2px solid var(--gold-primary);
}
.btn-outline-gold:hover {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  transform: translateY(-3px);
}

/* White Button */
.btn-white-luxury {
  background: var(--text-light);
  color: var(--bg-deep);
  font-weight: 700;
}
.btn-white-luxury:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* Block Button */
.btn-block { width: 100%; }

/* ============================================
   HERO SECTION - 3D LUXURY
   ============================================ */
.hero-luxury {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-deep);
}
.hero-luxury::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold-radial);
  animation: goldGlow 4s ease-in-out infinite;
}
.hero-content-luxury {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-text-luxury {
  animation: luxuryFadeInUp 1.2s ease forwards;
}
.hero-badge-luxury {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold-primary);
  border: 1px solid var(--border-gold);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
  animation: borderGlow 3s ease-in-out infinite;
}
.hero-title-luxury {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--text-light);
  margin-bottom: var(--space-lg);
  letter-spacing: -1px;
}
.hero-title-luxury span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-description-luxury {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  line-height: 1.9;
  font-weight: 300;
}
.hero-buttons-luxury {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Hero 3D Diamond */
.hero-visual-luxury {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}
.hero-diamond {
  font-size: 20rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: float3D 6s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(200, 150, 62, 0.4));
  transform-style: preserve-3d;
}

/* ============================================
   FEATURES STRIP - LUXURY
   ============================================ */
.features-strip-luxury {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-xl) 0;
}
.features-grid-luxury {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}
.feature-item-luxury {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  transition: transform var(--transition-base);
}
.feature-item-luxury:hover {
  transform: translateX(5px);
}
.feature-icon-luxury {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--gold-primary);
  transition: all var(--transition-base);
}
.feature-item-luxury:hover .feature-icon-luxury {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  transform: rotateY(180deg);
}
.feature-text-luxury h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
}
.feature-text-luxury p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* ============================================
   SECTION HEADERS - LUXURY
   ============================================ */
.section-header-luxury {
  text-align: center;
  margin-bottom: var(--space-4xl);
}
.section-subtitle-luxury {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold-primary);
  margin-bottom: var(--space-md);
}
.section-title-luxury {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: var(--space-md);
  letter-spacing: -0.5px;
}
.section-title-luxury span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-description-luxury {
  color: var(--text-tertiary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.gold-divider {
  width: 80px;
  height: 2px;
  background: var(--gold-gradient);
  margin: var(--space-lg) auto;
}

/* ============================================
   CATEGORY CARDS - 3D HOVER
   ============================================ */
.category-grid-luxury {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}
.category-card-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-luxury);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}
.category-card-luxury::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-luxury);
  z-index: 0;
}
.category-card-luxury:hover {
  transform: perspective(800px) rotateY(5deg) rotateX(-5deg) translateZ(20px);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-card-hover);
}
.category-card-luxury:hover::after {
  opacity: 0.05;
}
.category-icon-luxury {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 1.5rem;
  color: var(--gold-primary);
  position: relative;
  z-index: 1;
  transition: all var(--transition-bounce);
}
.category-card-luxury:hover .category-icon-luxury {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  transform: scale(1.1) rotateY(360deg);
  box-shadow: var(--shadow-gold-lg);
}
.category-name-luxury {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}
.category-desc-luxury {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}
.category-link-luxury {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 1;
  transition: gap var(--transition-fast);
}
.category-card-luxury:hover .category-link-luxury {
  gap: 12px;
}

/* ============================================
   PRODUCT CARDS - PREMIUM 3D
   ============================================ */
.product-grid-luxury {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}
.product-card-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-luxury);
  transform-style: preserve-3d;
  position: relative;
}
.product-card-luxury:hover {
  transform: perspective(1000px) rotateY(-3deg) rotateX(3deg) translateZ(15px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}
.product-image-luxury {
  height: 300px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--gold-primary);
  position: relative;
  overflow: hidden;
}
.product-image-luxury::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(to top, var(--bg-card), transparent);
}
.product-card-luxury:hover .product-image-luxury i {
  animation: float3D 3s ease-in-out infinite;
}
.product-badge-luxury {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: var(--gold-gradient);
  color: var(--bg-deep);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  z-index: 2;
  box-shadow: var(--shadow-gold-md);
}
.wishlist-btn-luxury {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 1rem;
  z-index: 2;
  cursor: pointer;
  transition: all var(--transition-bounce);
}
.wishlist-btn-luxury:hover {
  color: #ef4444;
  border-color: #ef4444;
  transform: scale(1.1);
}
.product-info-luxury {
  padding: var(--space-xl);
}
.product-category-luxury {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold-primary);
  margin-bottom: 8px;
}
.product-name-luxury {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-rating-luxury {
  color: var(--gold-primary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.product-price-luxury {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--gold-primary);
  margin-bottom: var(--space-lg);
}
.add-to-cart-btn-luxury {
  width: 100%;
  padding: 14px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: transparent;
  color: var(--gold-primary);
  border: 2px solid var(--border-gold);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-luxury);
  position: relative;
  overflow: hidden;
}
.add-to-cart-btn-luxury::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}
.add-to-cart-btn-luxury:hover {
  color: var(--bg-deep);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-md);
}
.add-to-cart-btn-luxury:hover::before {
  opacity: 1;
}

/* ============================================
   BRAND PROMISE - LUXURY
   ============================================ */
.brand-promise-luxury {
  background: var(--bg-secondary);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.promise-icon-luxury {
  font-size: 5rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-lg);
  animation: float3D 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(200, 150, 62, 0.3));
}
.promise-title-luxury {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: var(--space-lg);
}
.promise-text-luxury {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  line-height: 1.9;
}

/* ============================================
   TESTIMONIALS - LUXURY CARDS
   ============================================ */
.testimonials-grid-luxury {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.testimonial-card-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  transition: all var(--transition-luxury);
  transform-style: preserve-3d;
}
.testimonial-card-luxury:hover {
  transform: perspective(800px) rotateX(-3deg) translateZ(10px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}
.testimonial-stars-luxury {
  color: var(--gold-primary);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}
.testimonial-text-luxury {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}
.testimonial-author-luxury {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.testimonial-author-luxury i {
  font-size: 2.5rem;
  color: var(--gold-primary);
}
.testimonial-author-luxury strong {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
}
.testimonial-author-luxury span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   NEWSLETTER - LUXURY
   ============================================ */
.newsletter-luxury {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}
.newsletter-content-luxury {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}
.newsletter-title-luxury {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}
.newsletter-text-luxury {
  color: var(--text-tertiary);
  font-size: 1rem;
}
.newsletter-form-luxury {
  display: flex;
  gap: var(--space-sm);
  flex: 1;
  max-width: 500px;
}
.newsletter-form-luxury input {
  flex: 1;
  padding: 16px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-base);
}
.newsletter-form-luxury input:focus {
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold-sm);
}

/* ============================================
   FOOTER - LUXURY DARK
   ============================================ */
.footer-luxury {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-5xl) 0 0;
}
.footer-content-luxury {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-4xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--border-subtle);
}
.footer-logo-luxury {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-lg);
}
.footer-desc-luxury {
  color: var(--text-tertiary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
  max-width: 350px;
}
.social-links-luxury {
  display: flex;
  gap: var(--space-sm);
}
.social-links-luxury a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 1rem;
  transition: all var(--transition-luxury);
}
.social-links-luxury a:hover {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  transform: translateY(-5px);
  box-shadow: var(--shadow-gold-md);
}
.footer-links-luxury {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.footer-column-luxury h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
  margin-bottom: var(--space-xl);
}
.footer-column-luxury a {
  display: block;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.footer-column-luxury a:hover {
  color: var(--gold-primary);
  padding-left: 8px;
}
.footer-bottom-luxury {
  padding: var(--space-xl) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}
.payment-icons-luxury {
  display: flex;
  gap: var(--space-md);
  font-size: 1.5rem;
  color: var(--text-tertiary);
}

/* ============================================
   PAGE HERO - LUXURY
   ============================================ */
.page-hero-luxury {
  background: var(--bg-deep);
  padding: var(--space-5xl) 0;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.page-hero-luxury::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold-radial);
}
.page-hero-title-luxury {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}
.page-hero-subtitle-luxury {
  font-size: 1.1rem;
  color: var(--text-tertiary);
  position: relative;
  z-index: 1;
}

/* ============================================
   PRODUCT DETAIL PAGE - LUXURY
   ============================================ */
.product-detail-grid-luxury {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
  margin-bottom: var(--space-4xl);
}
.product-gallery-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-3xl);
  padding: var(--space-4xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 550px;
  perspective: 1000px;
}
.product-gallery-luxury i {
  font-size: 12rem;
  color: var(--gold-primary);
  animation: float3D 5s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(200, 150, 62, 0.4));
}
.product-detail-title-luxury {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}
.product-detail-price-luxury {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold-primary);
  margin: var(--space-lg) 0;
}
.quantity-selector-luxury {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}
.quantity-selector-luxury .qty-btn-luxury {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  background: var(--bg-tertiary);
  color: var(--gold-primary);
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}
.quantity-selector-luxury .qty-btn-luxury:hover {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
}

/* ============================================
   CART & CHECKOUT - LUXURY
   ============================================ */
.cart-item-luxury {
  display: grid;
  grid-template-columns: 80px 1fr auto auto auto;
  gap: var(--space-lg);
  align-items: center;
  background: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-luxury);
  animation: luxuryFadeInUp 0.5s ease;
}
.cart-item-luxury:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}
.cart-summary-luxury {
  background: var(--bg-card);
  padding: var(--space-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-subtle);
}
.order-summary-luxury {
  background: var(--bg-card);
  padding: var(--space-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-subtle);
  position: sticky;
  top: 100px;
}

/* ============================================
   FORM ELEMENTS - LUXURY
   ============================================ */
.form-input-luxury {
  padding: 14px 18px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.95rem;
  width: 100%;
  transition: all var(--transition-base);
  outline: none;
}
.form-input-luxury:focus {
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold-sm);
}
.form-label-luxury {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

/* ============================================
   MODAL - LUXURY
   ============================================ */
.modal-luxury {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}
.modal-content-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-3xl);
  padding: var(--space-3xl);
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-gold-xl);
  animation: luxuryFadeInUp 0.5s ease;
}

/* ============================================
   FAQ - LUXURY ACCORDION
   ============================================ */
.faq-item-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-base);
}
.faq-item-luxury:hover {
  border-color: var(--border-gold);
}
.faq-question-luxury {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xl);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}
.faq-answer-luxury {
  padding: 0 var(--space-xl) var(--space-xl);
  display: none;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================
   BLOG CARDS - LUXURY
   ============================================ */
.blog-card-luxury {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-luxury);
  transform-style: preserve-3d;
}
.blog-card-luxury:hover {
  transform: perspective(800px) rotateY(-3deg) translateZ(15px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}

/* ============================================
   TRACKING - LUXURY
   ============================================ */
.tracking-step-luxury {
  text-align: center;
  flex: 1;
  position: relative;
  z-index: 1;
}
.tracking-icon-luxury {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  font-size: 1.25rem;
  color: var(--text-tertiary);
  transition: all var(--transition-luxury);
}
.tracking-step-luxury.completed .tracking-icon-luxury {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  box-shadow: var(--shadow-gold-md);
}
.tracking-step-luxury.active .tracking-icon-luxury {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border-color: transparent;
  animation: goldGlow 2s infinite;
}

/* ============================================
   TOAST - LUXURY
   ============================================ */
.toast-luxury {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 9999;
  box-shadow: var(--shadow-gold-lg);
  animation: luxuryFadeInUp 0.4s ease;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
  .category-grid-luxury { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid-luxury { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .hero-content-luxury { grid-template-columns: 1fr; text-align: center; }
  .hero-description-luxury { margin: 0 auto var(--space-2xl); }
  .hero-buttons-luxury { justify-content: center; }
  .hero-visual-luxury { display: none; }
  .product-detail-grid-luxury { grid-template-columns: 1fr; }
  .footer-content-luxury { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-search-luxury { display: none; }
  .nav-links-luxury {
    position: fixed; top: 80px; left: 0; width: 100%;
    background: var(--bg-deep); flex-direction: column;
    padding: var(--space-xl); display: none;
    border-bottom: 1px solid var(--border-gold);
  }
  .nav-links-luxury.active { display: flex; }
  .menu-toggle-luxury { display: block; }
  .category-grid-luxury { grid-template-columns: repeat(2, 1fr); }
  .features-grid-luxury { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid-luxury { grid-template-columns: 1fr; }
  .footer-links-luxury { grid-template-columns: repeat(2, 1fr); }
  .product-grid-luxury { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .category-grid-luxury { grid-template-columns: 1fr; }
  .product-grid-luxury { grid-template-columns: 1fr; }
  .features-grid-luxury { grid-template-columns: 1fr; }
  .hero-title-luxury { font-size: 2.5rem; }
  .section-title-luxury { font-size: 2rem; }
}