:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-modal: #ffffff;

  --gold-primary: #b8860b;
  --gold-light: #996f0a;
  --gold-dark: #7a5704;
  --gold-glow: rgba(184, 134, 11, 0.16);
  --gold-subtle: rgba(184, 134, 11, 0.08);

  --cyan-primary: #0284c7;
  --cyan-glow: rgba(2, 132, 199, 0.16);
  --blue-accent: #1d4ed8;

  --text-pure: #0f172a;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-gold: #b8860b;

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-medium: rgba(15, 23, 42, 0.14);
  --border-gold: rgba(184, 134, 11, 0.28);
  --border-gold-strong: rgba(184, 134, 11, 0.6);

  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --container-max: 1320px;
  --container-wide: 1440px;
  --container-narrow: 1040px;
  --header-height: 84px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 25px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 18px 45px rgba(15, 23, 42, 0.11);
  --shadow-glow-gold: 0 8px 30px rgba(184, 134, 11, 0.15);
  --shadow-glow-cyan: 0 8px 30px rgba(2, 132, 199, 0.15);

  --glass-blur: blur(16px);
  --glass-blur-heavy: blur(28px);

  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #b8860b 50%, #996f0a 100%);
  --gradient-gold-text: linear-gradient(135deg, #a17410 0%, #b8860b 50%, #7a5704 100%);
  --gradient-dark: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  --gradient-hero-overlay: linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(255, 255, 255, 0.94) 60%, #ffffff 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  --gradient-radial-glow: radial-gradient(circle at 50% 0%, rgba(184, 134, 11, 0.08) 0%, transparent 70%);
}

[data-theme="dark"] {
  --bg-primary: #07090e;
  --bg-secondary: #0d121d;
  --bg-tertiary: #131b2a;
  --bg-card: rgba(15, 22, 35, 0.7);
  --bg-card-hover: rgba(22, 32, 51, 0.85);
  --bg-glass: rgba(13, 18, 29, 0.65);
  --bg-modal: rgba(7, 9, 14, 0.95);

  --gold-primary: #d4af37;
  --gold-light: #f4df91;
  --gold-dark: #a6801c;
  --gold-glow: rgba(212, 175, 55, 0.28);
  --gold-subtle: rgba(212, 175, 55, 0.12);

  --cyan-primary: #00d2ff;
  --cyan-glow: rgba(0, 210, 255, 0.25);
  --blue-accent: #2563eb;

  --text-pure: #ffffff;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-gold: #e5c378;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-gold: rgba(212, 175, 55, 0.3);
  --border-gold-strong: rgba(212, 175, 55, 0.6);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow-gold: 0 0 35px rgba(212, 175, 55, 0.2);
  --shadow-glow-cyan: 0 0 35px rgba(0, 210, 255, 0.18);

  --gradient-gold: linear-gradient(135deg, #f5df9e 0%, #d4af37 50%, #997d28 100%);
  --gradient-gold-text: linear-gradient(135deg, #fff6d6 0%, #d4af37 60%, #b89228 100%);
  --gradient-dark: linear-gradient(180deg, rgba(7, 9, 14, 0.85) 0%, rgba(13, 18, 29, 0.95) 100%);
  --gradient-hero-overlay: linear-gradient(180deg, rgba(7, 9, 14, 0.72) 0%, rgba(7, 9, 14, 0.88) 60%, #07090e 100%);
  --gradient-card: linear-gradient(145deg, rgba(25, 34, 52, 0.5) 0%, rgba(12, 17, 28, 0.7) 100%);
  --gradient-radial-glow: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
}