/* ==========================================================================
   MOSHAZ BEAUTY SALON - LUXURY BOUTIQUE ATELIER DESIGN SYSTEM
   Brand Guidelines & Editorial Aesthetics
   ========================================================================== */

:root {
  /* Brand Accents */
  --color-gold-champagne: #C9A86A;
  --color-gold-champagne-hover: #B59353;
  --color-gold-light: #E5D4B2;
  --color-rose-gold: #D8A48F;
  --color-rose-gold-soft: #EED8CF;

  /* Dark Foundations (Editorial Luxury) */
  --color-obsidian-onyx: #121214;
  --color-velvet-espresso: #1B1917;
  --color-surface-subtle: #242220;

  /* Light Canvas & Neutrals (Boutique Accents) */
  --color-silk-linen: #FAF7F2;
  --color-warm-cashmere: #E8E2D8;
  --color-smoked-charcoal: #33302E;
  --color-muted-text: #9E9893;

  /* Glassmorphism / Overlays */
  --glass-dark: rgba(18, 18, 20, 0.78);
  --glass-card: rgba(27, 25, 23, 0.72);
  --glass-border: rgba(201, 168, 106, 0.22);
  --glass-border-hover: rgba(201, 168, 106, 0.45);
}

/* Custom Selection & Scrollbar */
::selection {
  background-color: var(--color-gold-champagne);
  color: var(--color-obsidian-onyx);
}

::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: var(--color-obsidian-onyx);
}
::-webkit-scrollbar-thumb {
  background: #2E2B27;
  border-radius: 4px;
  border: 1px solid rgba(201, 168, 106, 0.15);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-champagne);
}

/* Smooth Scrolling & Typography Smoothing */
html {
  scroll-behavior: smooth;
  background-color: var(--color-obsidian-onyx);
  color: var(--color-silk-linen);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  overflow-x: hidden;
  background-color: var(--color-obsidian-onyx);
}

/* Typography Utility Classes */
.font-serif-display {
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.font-accent {
  font-family: 'Cinzel', serif;
}

.tracking-luxury {
  letter-spacing: 0.25em;
}

.tracking-editorial {
  letter-spacing: -0.02em;
}

/* Luxury Glass Cards */
.glass-card {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 25px -5px rgba(201, 168, 106, 0.15);
}

.glass-nav {
  background: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 168, 106, 0.15);
}

/* Luxury CTAs */
.btn-gold-luxury {
  position: relative;
  background: transparent;
  color: var(--color-silk-linen);
  border: 1px solid var(--color-gold-champagne);
  letter-spacing: 0.2em;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  cursor: pointer;
}

.btn-gold-luxury::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 106, 0.3), transparent);
  transition: all 0.6s ease;
}

.btn-gold-luxury:hover::before {
  left: 100%;
}

.btn-gold-luxury:hover {
  background: var(--color-gold-champagne);
  color: var(--color-obsidian-onyx);
  box-shadow: 0 0 30px -5px rgba(201, 168, 106, 0.5);
  transform: translateY(-2px);
}

.btn-gold-solid {
  background: var(--color-gold-champagne);
  color: var(--color-obsidian-onyx);
  border: 1px solid var(--color-gold-champagne);
  letter-spacing: 0.18em;
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.35s ease;
  box-shadow: 0 4px 20px -5px rgba(201, 168, 106, 0.4);
  cursor: pointer;
}

.btn-gold-solid:hover {
  background: var(--color-gold-champagne-hover);
  border-color: var(--color-gold-champagne-hover);
  box-shadow: 0 8px 25px -4px rgba(201, 168, 106, 0.6);
  transform: translateY(-2px);
}

/* Gold Text Shimmer & Accents */
.gold-gradient-text {
  background: linear-gradient(135deg, #FAF7F2 0%, #E5D4B2 40%, #C9A86A 80%, #D8A48F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-gradient-subtle {
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF7F2 60%, #C9A86A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Subtle Ambient Glows */
.ambient-glow-gold {
  position: absolute;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(201, 168, 106, 0.12) 0%, rgba(201, 168, 106, 0) 70%);
  pointer-events: none;
  border-radius: 50%;
  filter: blur(40px);
}

.ambient-glow-rose {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(216, 164, 143, 0.08) 0%, rgba(216, 164, 143, 0) 70%);
  pointer-events: none;
  border-radius: 50%;
  filter: blur(50px);
}

/* Hero Canvas Styling */
.hero-canvas-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#hero-canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Arched Frame Motif */
.arch-frame-top {
  border-top-left-radius: 200px;
  border-top-right-radius: 200px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .arch-frame-top {
    border-top-left-radius: 120px;
    border-top-right-radius: 120px;
  }
}

/* Grain / Texture Overlay */
.luxury-texture-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 0);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 99;
}

/* Lightbox Modal */
.lightbox-backdrop {
  background: rgba(18, 18, 20, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .tracking-luxury {
    letter-spacing: 0.16em;
  }
}