/* Animations */
.fadeInScroll {
    view-timeline-name: --image;
    view-timeline-axis: block;
    animation-timeline: --image;
    animation-name: fadeInScroll;
    animation-range: entry 25% cover 50%;
    animation-fill-mode: both;
  }

  @keyframes fadeInScroll {
    from {
      opacity: 0;
      transform: translateY(50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Gallery section */
  #gallery {
    padding: 5rem 0;
    background-color: var(--gray-100);
  }

  .section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.5s ease-out;
  }

  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  .gallery-item {
    position: relative;
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    animation: fadeInUp 0.5s ease-out;
  }

  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .gallery-item:hover img {
    transform: scale(1.1);
  }

  .gallery-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .gallery-item:hover .gallery-overlay {
    opacity: 1;
  }

  .gallery-overlay span {
    color: white;
    font-size: 1.125rem;
    font-weight: 500;
  }

  /* Video gallery */
  #termocontraccion {
    padding: 5rem 0;
    background-color: var(--bg-color);
  }

  .video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }

  .video-card {
    background-color: var(--bg-color);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 0.5s ease-out;
  }

  .video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }

  .video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
  }

  .video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
  }

  .video-title {
    padding: 1rem;
    text-align: center;
    font-weight: 600;
  }