/* ==========================================================================
   Akademia — Spacing, radius, shadow, motion tokens
   ========================================================================== */
:root {
  /* Spacing scale (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Radius — friendly, generously rounded */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* Shadows — soft, cool-tinted (navy) */
  --shadow-xs: 0 1px 2px rgba(23, 46, 77, 0.06);
  --shadow-sm: 0 2px 8px rgba(23, 46, 77, 0.08);
  --shadow-md: 0 8px 24px rgba(23, 46, 77, 0.10);
  --shadow-lg: 0 18px 44px rgba(23, 46, 77, 0.14);
  --shadow-accent: 0 12px 28px rgba(0, 217, 182, 0.30);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1); /* @kind other */
  --dur-fast: 140ms; /* @kind other */
  --dur-base: 220ms; /* @kind other */
  --dur-slow: 380ms; /* @kind other */

  /* Layout */
  --container: 1200px; /* @kind spacing */
  --container-narrow: 820px; /* @kind spacing */
}