.timeline {
  position: relative;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: calc(50%);
  width: 2px;
  background-color: #444;
}

.timeline-line.dotted {
  border-left: 2px dotted #444;
  background: none;
}

.year-marker {
  position: absolute;
  left: calc(50%);
  transform: translate(-50%) translateY(-50%);
  color: #444;
  text-shadow: #111;
  font-size: 14px;
}

.timeline-event {
  position: absolute;
  display: flex;
  align-items: center;
  width: 42%;
  box-sizing: border-box;
  margin: 0 3%;
  border-radius: 10px;
  border: #000 solid 2px;
  box-shadow: 0 0 5px #444;
}

.timeline-event.education {
  left: 0;
  background-color: rgba(150, 150, 150, 0.4);
  text-align: left;
}

.timeline-event.experience {
  right: 0;
  background-color: rgba(100, 100, 100, 0.4);
  text-align: right;
}

.timeline-event .content {
  display: flex;
  flex-direction: column;
  padding: 10px;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-event .content h3,
.timeline-event .content h4,
.timeline-event .content p {
  margin: 2px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  max-width: 100%;
}

.timeline-event::before {
  content: attr(data-start);
  position: absolute;
  top: 5px;
  color: #444;
  font-size: 12px;
}

.timeline-event::after {
  content: attr(data-end);
  position: absolute;
  bottom: 5px;
  color: #444;
  font-size: 12px;
}

.timeline-event.education::before,
.timeline-event.education::after {
  right: 5px; /* Position on the right inside the box */
  left: auto; /* Ensure left is reset */
  text-align: right; /* Right-align for education */
}

.timeline-event.experience::before,
.timeline-event.experience::after {
  left: 5px; /* Position on the left inside the box */
  right: auto; /* Ensure right is reset */
  text-align: left; /* Left-align for experiences */
}

.timeline-heading {
  position: absolute;
  top: 0;
  width: 50%;
  text-align: center;
}

.timeline-heading h3 {
  display: inline-block;
  padding: 10px 20px;
  border: 2px solid black;
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 10px #444;
  border-radius: 10px;
  margin: 0; /* Remove default margin */
}

.left-heading {
  left: 0;
}

.right-heading {
  right: 0;
}

.detail-box {
  display: none; /* Ensures detail box is hidden by default */
  position: absolute;
  background-color: #ddd;
  color: #555;
  border: 1px solid #666;
  padding: 10px;
  width: max-content; /* Set width to automatically adjust to content */
  max-width: 50vw;
  z-index: 10;
  box-shadow: 0 4px 8px rgba(128, 128, 128, 0.4);
  left: 100%;
  top: 0;
}

.timeline-logo-link {
  flex: 0 0 10vw;
  max-width: 10vw;
  max-height: 10vw;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.timeline-event:hover .detail-box {
  display: flex; /* Shows the detail box when event box is hovered */
  flex-direction: row;
}

.timeline-logo-link .logo {
  max-width: 100%;
  max-height: 100%;
  height: auto; /* Maintains aspect ratio */
  object-fit: contain; /* Ensures image fits the height of the content */
}

.detail-box .details {
  flex: 1 1 auto; /* Take up remaining space */
  padding: 0 10px;
}

.timeline-event.education:hover .detail-box {
  flex-direction: row; /* Logo to the left for education */
}

.timeline-event.experience:hover .detail-box {
  flex-direction: row-reverse; /* Logo to the right for experience */
}