:root {
  /* Brand Colors */
  --color-primary: #00C8FF;
  --color-primary-dim: rgba(0, 200, 255, 0.15);
  --color-primary-glow: rgba(0, 200, 255, 0.4);
  --color-secondary: #7B2FBE;
  --color-secondary-dim: rgba(123, 47, 190, 0.2);
  --color-accent: #FF3366;
  --color-accent-dim: rgba(255, 51, 102, 0.2);

  /* Background */
  --color-bg: #040414;
  --color-bg-card: #0C0C28;
  --color-bg-card-hover: #12123A;
  --color-bg-overlay: rgba(4, 4, 20, 0.96);

  /* Text */
  --color-text: #FFFFFF;
  --color-text-muted: #9999BB;
  --color-text-dim: #6666AA;

  /* Borders */
  --color-border: rgba(0, 200, 255, 0.12);
  --color-border-hover: rgba(0, 200, 255, 0.35);

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #040414 0%, #0A0A30 50%, #0D0820 100%);
  --gradient-primary: linear-gradient(135deg, #00C8FF 0%, #7B2FBE 100%);
  --gradient-accent: linear-gradient(135deg, #FF3366 0%, #7B2FBE 100%);
  --gradient-card: linear-gradient(145deg, #0C0C28, #080820);

  /* Typography */
  --font-sans: system-ui, -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: var(--space-6);
  --section-padding: var(--space-24) var(--space-6);

  /* Borders */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1.25rem;
  --radius-xl:  2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow-primary: 0 0 40px rgba(0, 200, 255, 0.2);
  --shadow-glow-accent: 0 0 40px rgba(255, 51, 102, 0.2);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);

  /* Z-index */
  --z-base: 1;
  --z-above: 10;
  --z-drawer: 200;
  --z-overlay: 190;
  --z-orb: 0;
  --z-nav: 100;
}