/* MODURA Design Tokens v7.2 */
:root {
  /* === COLOR === */
  --c-primary: #0F2E4C;
  --c-primary-light: #1A4570;
  --c-primary-dark: #081D32;
  --c-accent: #D97E3C;
  --c-accent-light: #E8995A;
  --c-accent-dark: #B8632A;

  --c-bg: #FFFFFF;
  --c-bg-alt: #F5F7FA;
  --c-bg-dark: #0F2E4C;

  --c-text: #1A2332;
  --c-text-secondary: #4A5568;
  --c-text-muted: #8895A8;
  --c-text-inverse: #FFFFFF;
  --c-text-inverse-secondary: rgba(255,255,255,0.75);

  --c-border: #E2E8F0;
  --c-border-dark: rgba(255,255,255,0.12);

  --c-success: #2D8659;
  --c-warning: #D4A743;

  /* === TYPOGRAPHY === */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", Consolas, monospace;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.5rem;
  --fs-5xl: 4.5rem;

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;

  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;

  /* === SPACING === */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* === LAYOUT === */
  --container-max: 1200px;
  --container-pad: 24px;
  --gutter: 24px;

  /* === RADIUS === */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 20px;
  --r-full: 9999px;

  /* === SHADOW === */
  --sh-sm: 0 1px 3px rgba(15,46,76,0.08);
  --sh-md: 0 4px 12px rgba(15,46,76,0.10);
  --sh-lg: 0 12px 32px rgba(15,46,76,0.14);
  --sh-xl: 0 24px 48px rgba(15,46,76,0.18);

  /* === MOTION === */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 200ms;
  --dur-normal: 400ms;
  --dur-slow: 600ms;

  /* === Z-INDEX === */
  --z-base: 1;
  --z-sticky: 100;
  --z-overlay: 500;
  --z-modal: 1000;
}