/* Media queries y estilos responsive */
@media (max-width: 768px) {
  .logo-text {
    display: none;
  }

  nav {
    flex-basis: 100%;
    justify-content: center;
  }

  .hero {
    padding-top: 6rem;
  }

  .stage-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 2rem;
  }

  .stage-card {
    max-width: 100%;
    width: 100%;
    padding: 2rem 1.5rem;
  }

  .lineup {
    padding: 4rem 0;
  }

  .lineup-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .lineup-stage {
    padding: 2rem 1.5rem;
  }

  .lineup-timeline {
    padding-left: 2.5rem;
  }

  .timeline-line {
    left: 1.25rem;
  }

  .timeline-marker {
    left: -1.75rem;
    width: 14px;
    height: 14px;
  }

  .timeline-time {
    font-size: 1.5rem;
  }

  .timeline-artist {
    font-size: 1rem;
  }

  .timeline-item {
    margin-bottom: 2rem;
    padding-left: 1rem;
  }
}