/* ------------------------------------------------------------
   Corner radius. Modularity rule: rounded corner ≈ 10% of the
   box (up to 15% on small formats). Rebasada boxes get 3 straight
   corners + 1 rounded (a bottom one); internal boxes get both
   bottom corners rounded.
   ------------------------------------------------------------ */
:root {
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     18px;
  --radius-xl:     22px;   /* module boxes / badges */
  --radius-pill:   999px;
  --radius-module: 22px;
}