.about-hero {
  background:
    linear-gradient(100deg, rgba(23,20,17,0.78) 0%, rgba(23,20,17,0.6) 50%, rgba(23,20,17,0.4) 100%),
    url('/images/about-hero-craft.jpg') center 30% / cover no-repeat;
  color: var(--color-ivory);
  padding: var(--space-24) 0;
}

.about-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 500;
  color: var(--color-ivory);
  margin: var(--space-3) 0 var(--space-6);
  max-width: 18ch;
}

.about-hero__content p {
  color: var(--color-ivory);
  opacity: 0.9;
}

.about-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .about-timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .about-timeline { grid-template-columns: 1fr; }
}

.about-timeline__item {
  border-top: 3px solid var(--color-rust);
  padding-top: var(--space-4);
}

.about-timeline__period {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  margin-bottom: var(--space-2);
}

.material-card {
  border: var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.material-card h3 {
  margin-bottom: var(--space-2);
  color: var(--color-rust);
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-list li {
  color: var(--color-ink-muted);
  line-height: 1.6;
}

.about-list strong {
  color: var(--color-ink);
}