/* ============================================================
   ELEMENTS · HEADINGS
   All headings are engraved plaques — Orbitron, tracked out,
   uppercase. The machine has no patience for sentence case.
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-plaque);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-strong);
}

h1 { font-size: var(--fs-3xl); letter-spacing: var(--ls-wider); }
h2 { font-size: var(--fs-2xl); letter-spacing: var(--ls-wide); }
h3 { font-size: var(--fs-xl);  letter-spacing: var(--ls-wide); }
h4 { font-size: var(--fs-lg);  letter-spacing: var(--ls-widest); font-size: var(--fs-sm); }
h5 { font-size: var(--fs-sm);  letter-spacing: var(--ls-widest); }
h6 { font-size: var(--fs-xs);  letter-spacing: var(--ls-widest); color: var(--color-text-muted); }