/* ============================================================
   Bridgeway — Design Tokens
   ============================================================ */

:root {
  /* Brand Colors */
  --color-primary: #1f3a5f;
  --color-primary-dark: #152a45;
  --color-primary-light: #e9eef5;
  --color-primary-rgb: 31, 58, 95;

  --color-accent: #2a9d8f;
  --color-accent-dark: #218377;
  --color-accent-light: #e6f6f4;
  --color-accent-rgb: 42, 157, 143;

  /* Neutrals */
  --color-text: #2d3748;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafb;
  --color-border: #d1d9e0;
  --color-border-light: #e8ecf0;

  /* Warm accent for CTAs */
  --color-warm: #e8985e;
  --color-warm-dark: #d17e44;

  /* Feedback */
  --color-error: #C0392B;
  --color-success: #27AE60;
  --color-white: #ffffff;

  /* Typography — warm, approachable feel */
  --font-heading: "Merriweather", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.25rem;

  --leading-tight: 1.2;
  --leading-normal: 1.6;
  --leading-relaxed: 1.8;

  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --space-4xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-cookie: 400;
}