:root {
    /* Brand Colors - Академия АНБ */
    --brand-bg: #000000;
    --brand-accent: #58b8e7;
    --brand-text: #ffffff;
    
    /* Typography */
    --font-family: 'TT Chocolates', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Font Sizes - Typography Scale */
    --font-size-xs: 0.75rem;      /* 12px - badges, labels */
    --font-size-sm: 0.875rem;     /* 14px - secondary text */
    --font-size-base: 1rem;       /* 16px - body text */
    --font-size-lg: 1.125rem;     /* 18px - emphasized text */
    --font-size-xl: 1.25rem;      /* 20px - card titles */
    --font-size-2xl: 1.5rem;      /* 24px - section titles */
    --font-size-3xl: 2rem;        /* 32px - page headings */
    --font-size-4xl: 2.5rem;      /* 40px - hero titles */
    --font-size-5xl: 3rem;        /* 48px - large hero */
    
    /* Font Weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Primary Colors */
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent: #58b8e7;
    --accent-hover: #4ca8d6;
    --accent-light: rgba(88, 184, 231, 0.1);
    --border: #333333;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #58b8e7;
    --light-bg: #f8fafc;
    --light-text: #1e293b;
    --light-secondary: #64748b;
}