.video-lightbox {
    text-align: center;
    padding: 4rem 2rem;
  }
  
  .video-thumbnail {
    position: relative;
    display: inline-block;
    cursor: pointer;
    
  }
  
  .video-thumbnail img {
    width: 100%;          /* ocupa todo el ancho */
    height: 400px;        /* ajusta el alto según tu diseño */
    object-fit: cover;    /* recorta manteniendo proporción */
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  }
  
  .play-btn {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.6);
    border: none;
    color: #fff;
    font-size: 3rem;
    border-radius: 50%;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  .play-btn:hover {
    background: rgba(0,0,0,0.8);
  }
  
  
/* Lightbox modal */
#video-modal {
    display: none;
    position: fixed;
    z-index: 4000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    text-align: center;
    overflow: hidden; /* evita scroll detrás */
  }
  
  .video-container {
    position: relative;
    width: 90%;
    max-width: 1000px;
    margin: 5% auto;
  }
  
  #video-player {
    width: 100%;
    height: auto;
    border-radius: 12px;
  }
  
  .close-video {
    position: absolute;
    top: -40px; right: 0;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
  }