/* Timeline Styles */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 20px auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: var(--accent-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  border-radius: 3px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-date {
  font-weight: bold;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.timeline-content {
  padding: 20px;
  background-color: var(--card-bg);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.timeline-content h3 {
  margin-top: 0;
  color: var(--accent-color);
}

/* Responsive Timeline */
@media screen and (max-width: 768px) {
  .timeline::after {
    left: 31px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }

  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-content {
    padding: 15px;
  }
}