.pis-slider-container {
    position: relative;
    max-width: 100%;
    max-height: 440px;
    overflow: hidden;
    margin-top: 2rem;
  }
  
  .pis-slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 10px;
  }
  
  .pis-slide {
    flex: 0 0 auto;
    width: calc(100% / 3); /* Standard: 3 Bilder */
    max-height: 440px;
  }
  
  .pis-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
  }
  
  .pis-controls {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
  }
  
  .pis-controls button {
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    padding: 0.5rem 0.75rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 4px;
  }
  
  .pis-bullets {
    text-align: center;
    margin-top: 10px;
  }
  
  .pis-bullet {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 4px;
    background-color: #ccc;
    border-radius: 50%;
    cursor: pointer;
  }
  
  .pis-bullet.active {
    background-color: #333;
  }
  
  /* Responsives Layout */
  @media (min-width: 768px) {
    .pis-slide {
      width: calc(100% / 4);
    }
  }
  
  @media (min-width: 1024px) {
    .pis-slide {
      width: calc(100% / 5);
    }
  }
  
  /* Lightbox */
  .pis-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
  }
  
  .pis-lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 6px;
  }