/**
 * @file
 * Typography tokens for SSE Theme.
 *
 * Ported from the SSE Formation Design System (tokens/typography.css).
 * Montserrat is the brand UI/heading sans (overrides Olivero's Metropolis),
 * Lora the editorial serif. Size/weight/tracking scale extracted from the
 * production card, button, badge and session styles.
 *
 * NOTE: kept UNLAYERED on purpose. Olivero defines --font-sans / --font-size-base
 * outside any cascade layer, so a layered (@layer) override here would lose to it.
 * Unlayered + loaded after the parent theme guarantees these win.
 */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* ── Families ─────────────────────────────────────────────────── */
  --font-sans: "Montserrat", "metropolis", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Lora", Georgia, "Times New Roman", serif;

  /* Semantic aliases */
  --font-heading: var(--font-sans);    /* SSE headings use the sans family */
  --font-body: var(--font-sans);       /* body forced to sans (Olivero override) */
  --font-editorial: var(--font-serif); /* opt-in serif for long-form prose */

  /* ── Size scale (Olivero base + SSE component sizes) ──────────── */
  --font-size-xxs: 12px;
  --font-size-xs: 13px;
  --font-size-s: 14px;
  --font-size-base: 16px;
  --font-size-l: 18px;   /* Olivero reading size */
  --font-size-xl: 24px;
  --font-size-2xl: 28px;
  --font-size-3xl: 36px;
  --font-size-4xl: 44px;

  /* ── Line heights ─────────────────────────────────────────────── */
  --line-height-tight: 1.2;
  --line-height-snug: 1.4;
  --line-height-base: 1.6;   /* SSE body copy */
  --line-height-loose: 1.7;

  /* ── Weights ──────────────────────────────────────────────────── */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 800;

  /* ── Tracking ─────────────────────────────────────────────────── */
  --letter-spacing-tight: -0.01em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 1px;    /* card subtitles */
  --letter-spacing-caps: 2.4px;  /* uppercase pretitles / eyebrows */
}