/* ============================================================
   Dal Cero — Spacing, sizing & layout tokens
   8px base grid. Generous whitespace — the Manual asks to
   "let the brand breathe".
   ============================================================ */

:root {
  /* ---- Spacing scale (8px grid, with 4px half-steps) ---- */
  --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 */

  /* ---- Container widths --------------------------------- */
  --container-sm:  640px;
  --container-md:  860px;
  --container-lg:  1120px;
  --container-xl:  1320px;

  /* ---- Radii — the brand mark is a soft rounded square --- */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   18px;   /* card default — echoes the icon's corner */
  --radius-xl:   28px;
  --radius-pill: 999px;

  /* ---- Border widths ------------------------------------ */
  --border-thin:   1px;
  --border-medium: 1.5px;
  --border-thick:  2px;
}