/* ==========================================================================
   AXIOM REGIME — Home
   ========================================================================== */

.hero {
  padding-top: clamp(64px, 8vw, 108px);
  padding-bottom: clamp(56px, 7vw, 96px);
  border-bottom: 1px solid var(--color-line);
}

.hero__top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.hero__eyebrow { margin-bottom: 24px; }

.hero h1 {
  font-size: var(--fs-display-xl);
  max-width: 15ch;
}

.hero__sub {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  color: var(--color-accent);
  margin-top: 26px;
}

.hero__side {
  color: var(--color-ink-dim);
  font-size: 0.98rem;
  max-width: 42ch;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.hero__visual {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-m);
  background: var(--color-bg-raised);
  padding: clamp(16px, 3vw, 32px);
}

.hero__visual-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .hero__top { grid-template-columns: 1fr; }
}

/* Diff section (pillars intro) */
.diff-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gutter);
  margin-bottom: 56px;
}
@media (max-width: 900px) { .diff-head { grid-template-columns: 1fr; } }

/* Timeline section header row */
.timeline-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 36px;
}

.audience-head { margin-bottom: 0; }