/* APTOS — base element styles & a few helpers.
 * Light, opt-in resets so specimen cards and components render consistently.
 */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--bg-app);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Headings inherit display family but stay unopinionated on margins */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  margin: 0;
}

a { color: var(--text-link); text-decoration: none; }
a:hover { text-decoration: underline; }

code, kbd, samp { font-family: var(--font-mono); }

::selection { background: var(--orange-200); color: var(--slate-900); }

/* Utility: eyebrow / footer caps used across the brand */
.aptos-eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-tertiary);
}