/* Metodo 7 — Shape / radius tokens.
   Soft & rounded everywhere. No diagonal cuts, no clip-path. */
:root {
  --radius-sm:   14px;  /* countdown tiles, inputs, badges */
  --radius-md:   20px;  /* standard cards & boxes */
  --radius-lg:   28px;  /* images, hero card, special boxes, CTA banner */
  --radius-pill: 999px; /* buttons */
}