/* ============================================================
   HOUSE OSBORNE — TYPOGRAPHY TOKENS
   Playfair Display (high-contrast luxury serif) for display,
   headings, wordmark, quotes. Inter (refined modern sans) for
   body, labels, menu. Two fonts, used with discipline.
   "Heritage editorial — Ralph Lauren register, not lifestyle blog."
   ============================================================ */

:root {
  /* ---- Families ---- */
  --font-serif: "Playfair Display", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: var(--font-serif);
  --font-body:    var(--font-sans);

  /* ---- Weights ---- */
  --fw-regular:  400; /* @kind font */
  --fw-medium:   500; /* @kind font */
  --fw-semibold: 600; /* @kind font */
  --fw-bold:     700; /* @kind font */

  /* ---- Type scale (fluid, editorial) ---- */
  --fs-display:  clamp(3rem, 1.6rem + 5.6vw, 6rem);  /* @kind other */
  --fs-h1:       clamp(2.5rem, 1.6rem + 3.6vw, 4rem); /* @kind other */
  --fs-h2:       clamp(2rem, 1.4rem + 2.4vw, 3rem); /* @kind other */
  --fs-h3:       clamp(1.5rem, 1.2rem + 1.2vw, 2rem); /* @kind other */
  --fs-h4:       1.375rem; /* @kind font */
  --fs-h5:       1.125rem; /* @kind font */
  --fs-body-lg:  1.1875rem; /* @kind font */
  --fs-body:     1.0625rem; /* @kind font */
  --fs-body-sm:  0.9375rem; /* @kind font */
  --fs-caption:  0.8125rem; /* @kind font */
  --fs-eyebrow:  0.75rem; /* @kind font */

  /* ---- Line heights ---- */
  --lh-tight:    1.04; /* @kind font */
  --lh-heading:  1.14; /* @kind font */
  --lh-snug:     1.35; /* @kind font */
  --lh-body:     1.62; /* @kind font */
  --lh-relaxed:  1.75; /* @kind font */

  /* ---- Letter spacing ---- */
  --ls-display:  -0.02em; /* @kind font */
  --ls-heading:  -0.01em; /* @kind font */
  --ls-body:     0em; /* @kind font */
  --ls-eyebrow:  0.22em; /* @kind font */
  --ls-button:   0.04em; /* @kind font */
}