/* ============================================================
   QUALITUM — base element styles & a few brand utilities.
   Lightweight resets so specimens/components inherit brand
   defaults. Components style themselves via tokens.
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text-body);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text-heading);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-heading);
  font-weight: var(--fw-semibold);
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ---- Brand utilities ---- */
.qt-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-accent);
}
.qt-accent { color: var(--green-mint); }       /* highlight word on dark */
.qt-accent-ink { color: var(--green-600); }    /* highlight word on light */
.qt-mono { font-family: var(--font-mono); }

.qt-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}