/* ============================================================
   Olimpiada Tangram - Spacing & Layout Tokens
   4px base grid. Generous rhythm to match the airy, poster-like
   marketing layouts.
   ============================================================ */

:root {
  --tg-space-0:   0;
  --tg-space-1:   0.25rem; /* 4  */
  --tg-space-2:   0.5rem;  /* 8  */
  --tg-space-3:   0.75rem; /* 12 */
  --tg-space-4:   1rem;    /* 16 */
  --tg-space-5:   1.5rem;  /* 24 */
  --tg-space-6:   2rem;    /* 32 */
  --tg-space-7:   2.5rem;  /* 40 */
  --tg-space-8:   3rem;    /* 48 */
  --tg-space-9:   4rem;    /* 64 */
  --tg-space-10:  5rem;    /* 80 */
  --tg-space-11:  6rem;    /* 96 */
  --tg-space-12:  8rem;    /* 128 */

  /* Content widths */
  --tg-container:      1200px; /* marketing content max-width */
  --tg-container-wide: 1440px;
  --tg-container-text: 68ch;   /* readable prose measure */

  /* Section rhythm */
  --tg-section-y:      var(--tg-space-11);
  --tg-gutter:         var(--tg-space-5);
}