.timeline-section {
  padding: 64px 24px;
  margin: 0 auto;
  max-width: 1100px;
}

.timeline-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2.5rem;
  color: #1a1a1a;
}

/* Timeline verticale */
.timeline-style-vertical .timeline-vertical {
  position: relative;
  margin: 0 auto;
  padding-left: 32px;
  border-left: 4px solid #2563eb;
  max-width: 600px;
}
.timeline-style-vertical .timeline-event {
  position: relative;
  margin-bottom: 2.5rem;
}
.timeline-style-vertical .timeline-event:last-child {
  margin-bottom: 0;
}
.timeline-style-vertical .timeline-date {
  font-size: 1.1rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.2rem;
}
.timeline-style-vertical .timeline-desc {
  font-size: 1rem;
  color: #444;
  background: #f8f9fa;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin: 0;
  box-shadow: 0 2px 8px rgba(37,99,235,0.04);
  text-align: center;
  word-break: break-word;
}
.timeline-style-vertical .timeline-event::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 8px;
  width: 18px;
  height: 18px;
  background: #fff;
  border: 4px solid #2563eb;
  border-radius: 50%;
  z-index: 2;
}

/* Timeline horizontale */
.timeline-style-horizontal .timeline-horizontal {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  position: relative;
  margin: 0 auto;
  max-width: 900px;
  padding-bottom: 32px;
}
.timeline-style-horizontal .timeline-horizontal::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 32px;
  height: 4px;
  background: #2563eb;
  z-index: 1;
}
.timeline-style-horizontal .timeline-event-horizontal {
  position: relative;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(37,99,235,0.04);
  padding: 1.2rem 1.5rem;
  min-width: 180px;
  text-align: center;
  z-index: 2;
  margin-top: 0;
}
.timeline-style-horizontal .timeline-date {
  font-size: 1.1rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.2rem;
}
.timeline-style-horizontal .timeline-desc {
  font-size: 1rem;
  color: #444;
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .timeline-style-horizontal .timeline-horizontal {
    gap: 1rem;
    max-width: 100%;
  }
  .timeline-style-horizontal .timeline-event-horizontal {
    min-width: 120px;
    padding: 1rem 0.5rem;
  }
}
@media (max-width: 700px) {
  .timeline-style-horizontal .timeline-horizontal {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.5rem;
    padding-bottom: 0;
  }
  .timeline-style-horizontal .timeline-horizontal::before {
    display: none;
  }
  .timeline-style-horizontal .timeline-event-horizontal {
    min-width: 0;
    width: 100%;
    text-align: left;
  }
}
@media (max-width: 600px) {
  .timeline-section {
    padding: 32px 4px;
  }
  .timeline-title {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
  }
  .timeline-style-vertical .timeline-vertical {
    padding-left: 18px;
  }
  .timeline-style-vertical .timeline-event::before {
    left: -24px;
    width: 12px;
    height: 12px;
    border-width: 3px;
  }
}