/* ============================================================
   HEROBOTS · Spacing, radius, shadow, motion
   Generous whitespace. Minimal radii (the brand is mostly hard
   edges; capsules are fully rounded). Restrained shadows — depth
   comes from the black ground, not drop shadows.
   ============================================================ */
:root {
  /* Spacing scale (4px 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;

  /* Radius — hard-edged brand. Cards use a small radius; pills full. */
  --radius-none: 0;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-xl:   24px;
  --radius-pill: 999px;

  /* Borders */
  --border-hairline: 1px;
  --border-thick:    2px;

  /* Shadows — used sparingly; the orange glow is the signature. */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg:  0 24px 60px rgba(0,0,0,0.6);
  --glow-orange: 0 0 0 1px rgba(255,123,66,0.45), 0 8px 40px rgba(255,77,0,0.28);

  /* Motion — quiet, precise. No bounce. */
  --ease-standard: cubic-bezier(0.22, 0.61, 0.36, 1); /* @kind other */
  --ease-out:      cubic-bezier(0.16, 1, 0.30, 1);    /* @kind other */
  --dur-fast:      120ms; /* @kind other */
  --dur-base:      220ms; /* @kind other */
  --dur-slow:      420ms; /* @kind other */

  /* Layout */
  --container-max: 1200px;
  --page-gutter:   clamp(24px, 6vw, 96px); /* @kind spacing */
}