/* ============================================================
   SOTERIS SPACING, RADIUS, SHADOW, MOTION
   4px base grid. Calm, structured, precise.
   ============================================================ */
:root {
  /* Spacing — 4px base */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Radius — soft, enterprise (mirrors the rounded logo forms) */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 999px;

  /* Shadows — subtle, cool-tinted (teal-based, never harsh black) */
  --shadow-xs: 0 1px 2px rgba(3, 60, 64, 0.06);
  --shadow-sm: 0 1px 3px rgba(3, 60, 64, 0.08), 0 1px 2px rgba(3, 60, 64, 0.04);
  --shadow-md: 0 4px 12px rgba(3, 60, 64, 0.08), 0 2px 4px rgba(3, 60, 64, 0.04);
  --shadow-lg: 0 12px 28px rgba(3, 60, 64, 0.12), 0 4px 8px rgba(3, 60, 64, 0.05);
  --shadow-xl: 0 24px 56px rgba(3, 60, 64, 0.16);
  --shadow-focus: 0 0 0 3px rgba(14, 122, 112, 0.26);

  /* Motion — quick, confident, no bounce */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);     /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 320ms; /* @kind other */

  /* Layout */
  --container-max: 1200px;  /* @kind other */
  --container-wide: 1360px; /* @kind other */
}