/* ============================================================
   Churney — Spacing, radius, shadow & motion tokens
   The brand is geometric and square-cornered (see the pixel
   motif in the symbol). Radii stay tight; shadows stay quiet.
   ============================================================ */

:root {
  /* ---- Spacing scale (4px base) ---- */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4 */
  --space-2: 0.5rem;    /* 8 */
  --space-3: 0.75rem;   /* 12 */
  --space-4: 1rem;      /* 16 */
  --space-5: 1.5rem;    /* 24 */
  --space-6: 2rem;      /* 32 */
  --space-7: 3rem;      /* 48 */
  --space-8: 4rem;      /* 64 */
  --space-9: 6rem;      /* 96 */
  --space-10: 8rem;     /* 128 */

  /* ---- Radius (tight, squared identity; pill for chips) ---- */
  --radius-none: 0;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 22px;
  --radius-pill: 999px;

  /* ---- Borders ---- */
  --border-width: 1px;
  --border-width-strong: 1.5px;

  /* ---- Shadows (low, neutral-warm) ---- */
  --shadow-xs: 0 1px 2px rgba(12, 11, 10, 0.06);
  --shadow-sm: 0 2px 6px rgba(12, 11, 10, 0.08);
  --shadow-md: 0 8px 24px rgba(12, 11, 10, 0.10);
  --shadow-lg: 0 20px 48px rgba(12, 11, 10, 0.14);

  /* ---- Motion ---- */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1); /* @kind other */
  --ease-emphasized: cubic-bezier(0.2, 0, 0, 1.2); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 360ms; /* @kind other */

  /* ---- Container widths ---- */
  --container-sm: 640px; /* @kind spacing */
  --container-md: 960px; /* @kind spacing */
  --container-lg: 1200px; /* @kind spacing */
  --container-xl: 1440px; /* @kind spacing */
}