.timeline-slider-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
}
.timeline {
  position: relative;
  max-width: 100%;
  margin: 0 auto 2rem;
  padding: 2rem 0;
  overflow-x: auto;
  display: flex;
  flex-wrap: nowrap;
  gap: 2rem;
  scroll-behavior: smooth;
}
.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 240px;
  max-width: 240px;
  flex-shrink: 0;
}
.timeline-year {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  background: #E91E63;
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  margin-bottom: 1.5rem;
}
.timeline-content {
  width: 100%;
  background: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}
.timeline-content h3 {
  color: #010105;
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.timeline-content p {
  color: #666;
  line-height: 1.6;
  font-size: 0.85rem;
}
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: #E91E63;
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  z-index: 10;
}
.prev-btn { left: 0; }
.next-btn { right: 0; }
@media (max-width: 768px) {
  .timeline-slider-container { padding: 0; }
  .timeline { gap: 1.5rem; padding: 1rem 0; }
  .timeline-item { min-width: 100px; max-width: 100px; }
  .timeline-year { font-size: 1.4rem; padding: 0.6rem 1.2rem;}
  .timeline-content { padding: 1.2rem; }
}