/*
 * HolDent — Block: Timeline
 */

.holdent-timeline {
  padding-block: var(--space-4xl);
}

.holdent-timeline--alternate { background: var(--color-alternate); }
.holdent-timeline--canvas    { background: var(--color-canvas); }

.holdent-timeline__inner {
  max-width: var(--container-md);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.holdent-timeline__header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.holdent-timeline__overline {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.holdent-timeline__title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.holdent-timeline__subtitle {
  font-size: var(--fs-body-l);
  line-height: var(--lh-body);
  color: var(--color-text-muted);
}

.holdent-timeline__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.holdent-timeline__item {
  background: #fff;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .holdent-timeline__item {
    grid-template-columns: 140px 1fr;
    align-items: start;
    padding: var(--space-xl);
  }
}

.holdent-timeline__item-anno {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1;
  color: var(--color-primary);
}

.holdent-timeline__item-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: var(--fs-h4);
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: 6px;
}

.holdent-timeline__item-desc {
  font-size: var(--fs-body-s);
  line-height: var(--lh-body);
  color: var(--color-text-muted);
}