/* ============================================================
   HELEA — SPACING, RADII, LAYOUT
   8px base grid. Generous whitespace is a brand signature.
   ============================================================ */
:root {
  /* ---- Spacing scale (8px base) ---- */
  --space-0:  0;
  --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;
  --space-10: 128px;

  /* ---- Section rhythm ---- */
  --section-y:        96px;   /* vertical padding between sections */
  --section-y-compact:56px;
  --gutter:           24px;   /* page edge gutter */
  --container:        1200px; /* max content width */
  --container-narrow: 820px;  /* prose / forms */

  /* ---- Radii — crisp & institutional, not pill-soft ---- */
  --radius-xs:   2px;  /* inputs, tags, cards */
  --radius-sm:   4px;  /* buttons */
  --radius-md:   8px;  /* large panels */
  --radius-pill: 999px;/* avatars, dots, meters */

  /* ---- Border widths ---- */
  --bw-hairline: 1px;
  --bw-strong:   2px;  /* accent underlines, focus */

  /* ---- Motion ---- */
  --ease-out:   cubic-bezier(0.22, 0.61, 0.36, 1);   /* @kind other */
  --ease-inout: cubic-bezier(0.65, 0.05, 0.36, 1);   /* @kind other */
  --dur-fast:   0.14s; /* @kind other */
  --dur-base:   0.22s; /* @kind other */
  --dur-slow:   0.4s;  /* @kind other */
}