/* Design tokens for landing page */
:root {
    --font-family-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-family-mono: 'Courier New', Consolas, monospace;
    --font-bold: 700;
    --font-semibold: 600;
    --color-primary: #667eea;
    --color-neutral-100: #f7fafc;
    --color-neutral-700: #2d3748;
    --color-surface: #ffffff;
    --color-surface-muted: #f7fafc;
    --color-border: #e2e8f0;
    --color-text-muted: #4a5568;
    --color-text-subtle: #718096;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    --border-width-medium: 2px;
    --border-width-accent: 4px;
    --container-narrow: 800px;
    --leading-relaxed: 1.75;
    --space-0: 0;
    --space-2: 0.125rem;
    --space-3: 0.25rem;
    --space-4: 0.5rem;
    --space-5: 0.75rem;
    --space-8: 1rem;
    --space-10: 1.5rem;
    --space-15: 2rem;
    --space-20: 3rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
}