/* tandemcompute — typography tokens. Space Grotesk display, Inter body. */
:root {
  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Weights: never 700 except numerical data */
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;

  /* Scale */
  --text-xs: 11px;      /* technical labels, all-caps allowed */
  --text-sm: 13px;
  --text-base: 15px;
  --text-md: 17px;
  --text-lg: 21px;
  --text-xl: 28px;
  --text-2xl: 36px;
  --text-3xl: 48px;
  --text-4xl: 64px;

  /* Line heights — generous */
  --leading-tight: 1.1;
  --leading-heading: 1.2;
  --leading-body: 1.6;

  /* Technical label style: 11–12px, 0.12em tracking, uppercase */
  --tracking-technical: 0.12em;
  --tracking-strapline: 0.18em;
}