:root {
  /* Brand Colors */
  --color-genesis-blue: #0A2342;
  --color-ai-teal: #00BFA6;
  --color-platinum: #C0C0C0;
  --color-gold: #F5B800;
  --color-midnight: #021018;
  --color-white: #FFFFFF;
  --color-gray-light: #F5F5F5;
  --color-gray-dark: #333333;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-genesis-blue), var(--color-ai-teal));
  --gradient-accent: linear-gradient(135deg, var(--color-ai-teal), var(--color-gold));
  --gradient-hero: linear-gradient(135deg, var(--color-midnight) 0%, var(--color-genesis-blue) 50%, var(--color-ai-teal) 100%);

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Raleway', sans-serif;

  /* Font Sizes */
  --font-size-h1: clamp(2.5rem, 5vw, 4rem);
  --font-size-h2: clamp(2rem, 4vw, 3rem);
  --font-size-h3: clamp(1.5rem, 3vw, 2rem);
  --font-size-body: clamp(1rem, 1.2vw, 1.125rem);
  --font-size-small: 0.875rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --container-padding: 2rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}