/* ============================================================
   Koala — Typography tokens
   Manual de Marca 2026: Instrument Serif + Gordita + Fira Sans
   ============================================================ */

:root {
  /* Families & roles */
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;      /* editorial headlines */
  --font-display: "Gordita", ui-sans-serif, system-ui, sans-serif;          /* geometric titles, UI, labels */
  --font-body: "Fira Sans", ui-sans-serif, system-ui, -apple-system, sans-serif; /* long-form body */
  --font-brand: var(--font-display);  /* default for buttons / UI chrome */

  /* Weights (Gordita: Delgada 300 / Normal 400 / Bold 700) */
  --fw-light: 300;   /* @kind other */
  --fw-regular: 400; /* @kind other */
  --fw-medium: 500;  /* @kind other */
  --fw-bold: 700;    /* @kind other */
  --fw-black: 900;   /* @kind other */

  /* Type scale — editorial, generous for serif display */
  --fs-display: 4.5rem;   /* 72px — Instrument Serif hero */
  --fs-h1: 3.25rem;       /* 52px */
  --fs-h2: 2.375rem;      /* 38px */
  --fs-h3: 1.75rem;       /* 28px */
  --fs-h4: 1.375rem;      /* 22px */
  --fs-lg: 1.125rem;      /* 18px */
  --fs-body: 1rem;        /* 16px */
  --fs-sm: 0.875rem;      /* 14px */
  --fs-xs: 0.75rem;       /* 12px */

  /* Line heights */
  --lh-tight: 1.05;   /* @kind other */
  --lh-snug: 1.2;     /* @kind other */
  --lh-normal: 1.55;  /* @kind other */
  --lh-relaxed: 1.7;  /* @kind other */

  /* Letter spacing */
  --ls-tight: -0.02em; /* @kind other */
  --ls-snug: -0.01em;  /* @kind other */
  --ls-normal: 0;      /* @kind other */
  --ls-wide: 0.04em;   /* @kind other */
  --ls-caps: 0.14em;   /* @kind other */
}