/* Timeline Journey */
#journey {
  padding: 50px;
  background: #0f172a;
  color: white;
}

#journey h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2rem;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--accent-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}

.timeline-item {
  padding: 20px;
  position: relative;
  width: 50%;
}

.timeline-item.left {
  left: 0;
}

.timeline-item.right {
  left: 50%;
}

.timeline-item .content {
  padding: 20px;
  background: #1e293b;
  position: relative;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease-out;
}

.timeline-item .content img {
  width: 100%;
  border-radius: 10px;
  margin-top: 10px;
}

.timeline-item.active .content {
  opacity: 1;
  transform: translateY(0);
}

.date {
  display: block;
  font-weight: bold;
  margin-bottom: 10px;
  color: #38bdf8;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .timeline::after {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 40px;
    margin-bottom: 20px;
  }
  .timeline-item.right {
    left: 0;
  }
}