/**
 * Design Tokens
 * Brand system for Eli Gorelick Portfolio
 */

:root {
    /* Colors */
    --bg: #0E1626;
    --surface: #111A2E;
    --line: #243047;
    --text: #E6EEF8;
    --muted: #A7B4C8;
    --accent: #3A7BD5;
    --accent-2: #6AE3FF;

    /* Geometry */
    --radius: 14px;
    --ring: 0 0 0 3px rgba(58, 123, 213, 0.35);

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 14px;
    --font-size-sm: 16px;
    --font-size-md: 20px;
    --font-size-lg: 28px;
    --font-size-xl: 40px;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --line-height-tight: 1.2;
    --line-height-normal: 1.6;

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

    /* Transitions */
    --transition-fast: 150ms;
    --transition-base: 220ms;
    --transition-slow: 260ms;
    --easing-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);

    /* Layout */
    --container-max: 1100px;
    --header-height: 64px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    :root {
        --transition-fast: 0ms;
        --transition-base: 0ms;
        --transition-slow: 0ms;
    }
}