/* General Styles */
#timeline {
  position: relative;
  overflow: hidden;
  padding: 0 15px;
}

/* Timeline Container */
.timeline {
  position: relative;
  margin: 50px auto;
  padding: 0;
}

/* Horizontal Line */
.timeline::before {
  content: '';
  position: absolute;
  width: 6px;
  background-color: #28a7e9;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

/* Timeline Items */
.timeline-item {
  position: relative;
  width: 50%;
  padding: 15px 20px;
  box-sizing: border-box;
}

.timeline-item.left {
  left: 0;
  text-align: right;
}

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

.timeline-item.left::before,
.timeline-item.right::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #28a7e9;
  border: 4px solid #fff;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.timeline-item.left::before {
  right: -10px;
}

.timeline-item.right::before {
  left: -10px;
}

/* Content Box */
.timeline-item .content {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  z-index: 3;
  transition: all 0.3s ease-in-out;
  overflow: hidden;
  max-height: 60px; /* Default height when text is hidden */
}

.timeline-item .content:hover {
  max-height: 200px; /* Expand height on hover */
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.timeline-item h5 {
  font-weight: bold;
  margin-bottom: 10px;
}

.timeline-item p {
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease-in-out;
}

.timeline-item .content:hover p {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .timeline {
    padding: 20px 0;
  }

  .timeline::before {
    width: 4px;
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item {
    width: 100%;
    padding-left: 40px;
    padding-right: 40px;
  }

  .timeline-item.left {
    left: 0;
    text-align: left; /* Align left content to the left */
  }

  .timeline-item.right {
    left: 0;
    text-align: left; /* Align right content to the left */
  }

  .timeline-item.left::before,
  .timeline-item.right::before {
    display: none; /* Hide the dots on mobile */
  }

  .content {
    text-align: left;
  }
}