Componente de Línea de Tiempo Interactiva

.timeline-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #3b82f6;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background: #3b82f6;
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 0 3px #3b82f6;
}

.timeline-content {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.timeline-content h3 {
  margin: 0 0 0.5rem 0;
  color: #1f2937;
}

.timeline-content p {
  margin: 0 0 1rem 0;
  color: #6b7280;
}

.timeline-date {
  font-size: 0.875rem;
  color: #3b82f6;
  font-weight: 600;
}