/* CSS Variables — из global_style.md */

:root {
  /* Палитра — Warm Monochrome */
  --color-canvas-primary: #FFFFFF;
  --color-canvas-secondary: #F7F6F3;
  --color-surface-primary: #FFFFFF;
  --color-surface-secondary: #F9F9F8;

  --color-text-primary: #2F3437;
  --color-text-secondary: #787774;
  --color-text-tertiary: #A8A8A5;

  --color-border-primary: #EAEAEA;
  --color-border-secondary: rgba(0,0,0,0.06);

  /* Акцентные цвета */
  --color-accent-primary: #1F6C9F;
  --color-accent-primary-bg: #E1F3FE;
  --color-accent-hover: #1A5A85;

  --color-success: #346538;
  --color-success-bg: #EDF3EC;
  --color-warning: #956400;
  --color-warning-bg: #FBF3DB;
  --color-error: #9F2F2D;
  --color-error-bg: #FDEBEC;

  /* Dark Mode (Hero блок) */
  --color-dark-bg: #050505;
  --color-dark-text: #FFFFFF;
  --color-dark-text-secondary: rgba(255,255,255,0.7);
  --color-dark-accent: #4A9FD8;
  --color-dark-accent-hover: #5BB0E8;
  --color-dark-border: rgba(255,255,255,0.2);
  --color-dark-input-bg: rgba(255,255,255,0.05);

  /* Типографика */
  --font-heading: 'Geist Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Geist Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', monospace;

  --fs-h1: clamp(48px, 5vw, 72px);
  --fs-h2: clamp(32px, 4vw, 48px);
  --fs-h3: clamp(24px, 3vw, 32px);
  --fs-h4: clamp(20px, 2.5vw, 24px);
  --fs-body: 16px;
  --fs-lead: 18px;
  --fs-small: 14px;
  --fs-tiny: 12px;

  /* Сетка и отступы */
  --container-max: 1400px;
  --container-narrow: 1200px;
  --text-max-width: 65ch;

  --padding-desktop: 80px;
  --padding-tablet: 40px;
  --padding-mobile: 24px;

  --section-spacing-desktop: 120px;
  --section-spacing-tablet: 80px;
  --section-spacing-mobile: 60px;

  --gap-lg: 32px;
  --gap-md: 24px;
  --gap-sm: 16px;
  --gap-xs: 8px;

  /* Анимации */
  --ease-default: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --duration-fast: 150ms;
  --duration-default: 300ms;
  --duration-slow: 600ms;

  /* Компоненты */
  --border-radius-card: 12px;
  --border-radius-button: 8px;
  --border-radius-input: 8px;
  --border-radius-pill: 9999px;

  --shadow-card: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-button-hover: 0 8px 16px rgba(74,159,216,0.3);
}