* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }


    .image-container {
      width: 100%;
      max-width: 900px;
      overflow: hidden;
      border-radius: 16px;
      cursor: pointer;
      position: relative;
    }

    .image-container img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
      border-radius: 16px;
      object-fit: cover;
    }

    /* Hover Zoom Desktop */
    .image-container:hover img {
      transform: scale(1.05);
    }

    /* Vollbild Overlay */
    .fullscreen {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.92);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 9999;
      padding: 10px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }

    .fullscreen.active {
      opacity: 1;
      pointer-events: auto;
    }

    .fullscreen img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      border-radius: 10px;
      transition: transform 0.3s ease;
    }

    /* Mobile Stretch / Fullscreen */
    @media (max-width: 768px) {
      .image-container {
        border-radius: 0;
      }

      .image-container img {
        width: 100vw;
        max-width: 100%;
        border-radius: 0;
      }
    }