/* CoDev — Typography scale
   Display/headings: Poppins 600–800, tight tracking.
   Body: Poppins 400–500. Marketing display runs large and bold. */

:root {
  /* Font sizes (rem, 16px base) */
  --text-xs:   0.75rem;   /* 12 */
  --text-sm:   0.875rem;  /* 14 */
  --text-base: 1rem;      /* 16 */
  --text-md:   1.125rem;  /* 18 */
  --text-lg:   1.25rem;   /* 20 */
  --text-xl:   1.5rem;    /* 24 */
  --text-2xl:  1.875rem;  /* 30 */
  --text-3xl:  2.375rem;  /* 38 */
  --text-4xl:  3rem;      /* 48 */
  --text-5xl:  3.75rem;   /* 60 */
  --text-6xl:  4.75rem;   /* 76 */

  /* Weights */
  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-extra:    800;

  /* Line heights */
  --leading-tight:   1.05;
  --leading-snug:    1.18;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0em;
  --tracking-wide:   0.02em;
  --tracking-caps:   0.08em;   /* eyebrow / all-caps labels */

  /* Semantic roles */
  --display-font:   var(--font-display);
  --display-weight: var(--weight-bold);
  --heading-weight: var(--weight-semibold);
  --body-font:      var(--font-body);
  --body-weight:    var(--weight-regular);
  --eyebrow-size:   var(--text-sm);
}