/* ============================================================
   timeline.css — Timeline horizontal (marcos históricos)
   ============================================================ */

.timeline {
  position: relative;
}

/* Horizontal line */
.timeline__line {
  display: none;
}

@media (min-width: 768px) {
  .timeline__line {
    display: block;
    position: absolute;
    top: 0.375rem;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--ecom-border-default);
  }
}

.timeline__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ecom-space-8);
}

@media (min-width: 768px) {
  .timeline__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--ecom-space-6);
  }
}

@media (min-width: 1024px) {
  .timeline__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.timeline__item {
  position: relative;
  padding-top: var(--ecom-space-6);
}

@media (min-width: 768px) {
  .timeline__item {
    padding-top: var(--ecom-space-8);
  }
}

/* Dot on the timeline */
.timeline__dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--ecom-color-primary-500);
  border-radius: var(--ecom-radius-full);
}

@media (min-width: 768px) {
  .timeline__dot {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline__year {
  font-size: var(--ecom-text-sm);
  font-weight: var(--ecom-font-semibold);
  color: var(--ecom-color-primary-500);
  margin-bottom: var(--ecom-space-2);
}

.timeline__milestone-title {
  font-size: var(--ecom-text-lg);
  font-weight: var(--ecom-font-bold);
  color: var(--ecom-text-primary);
  margin-bottom: var(--ecom-space-2);
}

.timeline__milestone-text {
  font-size: var(--ecom-text-sm);
  color: var(--ecom-text-secondary);
  line-height: var(--ecom-leading-relaxed);
}

/* ── MINI TIMELINE (vertical, used in history section) ── */

.mini-timeline {
  position: relative;
  padding-left: var(--ecom-space-8);
  margin-top: var(--ecom-space-8);
}

.mini-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.25rem;
  bottom: 0;
  width: 2px;
  background-color: var(--ecom-border-default);
}

.mini-timeline__item {
  position: relative;
  padding-bottom: var(--ecom-space-6);
}

.mini-timeline__item:last-child {
  padding-bottom: 0;
}

.mini-timeline__icon {
  position: absolute;
  top: 0;
  left: calc(-1 * var(--ecom-space-8));
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ecom-color-primary-700);
  border-radius: var(--ecom-radius-full);
  background-color: var(--ecom-bg-surface);
}

.mini-timeline__icon svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--ecom-color-primary-700);
}

.mini-timeline__year {
  font-weight: var(--ecom-font-bold);
  color: var(--ecom-text-primary);
  font-size: var(--ecom-text-base);
}

.mini-timeline__title {
  font-weight: var(--ecom-font-bold);
  color: var(--ecom-text-primary);
  font-size: var(--ecom-text-base);
}

.mini-timeline__text {
  font-size: var(--ecom-text-sm);
  color: var(--ecom-text-secondary);
  margin-top: var(--ecom-space-1);
}