/* ============================================================
   SITC SPACING, RADIUS, SHADOW, MOTION
   Geometry is crisp: modest radii, flat surfaces, a single
   soft shadow for lift. Motion is quick and confident.
   ============================================================ */
:root{
  --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-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --radius-xl:24px;
  --radius-pill:999px;

  /* Flat brand - shadows used sparingly for lift only */
  --shadow-sm:0 1px 2px rgba(6,16,48,0.08);
  --shadow-md:0 6px 20px rgba(6,16,48,0.10);
  --shadow-lg:0 18px 48px rgba(6,16,48,0.16);

  --border-width:2px;   /* SITC borders read bold, not hairline */

  --ease-out:cubic-bezier(0.22,1,0.36,1); /* @kind other */
  --ease-in-out:cubic-bezier(0.65,0,0.35,1); /* @kind other */
  --dur-fast:120ms; /* @kind other */
  --dur-med:220ms; /* @kind other */
  --dur-slow:400ms; /* @kind other */

  --maxw-content:1200px;
}