.timeline {
  position: relative;
  padding: 20px 0;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 40px;
  width: 2px;
  background: #e9ecef;
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  padding-left: 80px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #1abc9c;
  border: 3px solid #fff;
  z-index: 1;
  box-shadow: 0 0 0 2px #1abc9c;
}

.timeline-date {
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 5px;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.timeline-content {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.timeline-content h4 {
  margin-top: 0;
  margin-bottom: 5px;
  color: #2c3e50;
}

.timeline-company {
  font-weight: 700;
  color: #1abc9c;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.timeline-content p {
  margin-bottom: 0;
  color: #6c757d;
}