:root {
  /* Brand Core Colors */
  --cb-primary: #323d8d;
  --cb-primary-dark: #242c6a;
  --cb-accent-cyan: #98d7fc;
  --cb-accent-cyan-hover: #7bc3f0;
  
  /* Neutral & Dark Colors */
  --cb-bg-light: #f8fafc;
  --cb-surface-white: #ffffff;
  --cb-text-dark: #0f172a;
  --cb-text-muted: #64748b;
  
  /* Premium Glass & Shadows */
  --cb-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --cb-shadow-md: 0 8px 24px rgba(50, 61, 141, 0.12);
  --cb-shadow-glow: 0 0 25px rgba(152, 215, 252, 0.35);
  --cb-glass-bg: rgba(50, 61, 141, 0.95);
  
  /* Transitions */
  --cb-transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --cb-transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}