:root {
  /* Brand colors from logo */
  --brand-dark-teal: #105069;
  --brand-teal: #1c9c9c;

  /* Background */
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f1117;
  --bg-tertiary: #151820;
  --bg-card: rgba(15, 17, 23, 0.7);

  /* Text */
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b0;
  --text-muted: #6b6b80;

  /* Vertical accents */
  --accent-finance: #3b82f6;
  --accent-education: #10b981;
  --accent-tourism: #f59e0b;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, var(--brand-dark-teal), var(--brand-teal));
  --gradient-text: linear-gradient(135deg, var(--brand-teal), #2dd4bf);
  --gradient-hero-orb1: radial-gradient(circle, rgba(28, 156, 156, 0.15) 0%, transparent 70%);
  --gradient-hero-orb2: radial-gradient(circle, rgba(16, 80, 105, 0.12) 0%, transparent 70%);

  /* Glassmorphism */
  --glass-bg: rgba(15, 17, 23, 0.6);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-blur: 16px;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --text-3xl: clamp(2rem, 1.5rem + 2vw, 3rem);
  --text-4xl: clamp(2.5rem, 1.8rem + 3vw, 4rem);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-teal: 0 0 30px rgba(28, 156, 156, 0.15);
  --shadow-glow-finance: 0 0 30px rgba(59, 130, 246, 0.15);
  --shadow-glow-education: 0 0 30px rgba(16, 185, 129, 0.15);
  --shadow-glow-tourism: 0 0 30px rgba(245, 158, 11, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}