body {
    margin: 0;
    padding: 0;
    background: rgb(0, 0, 0);
    font-family: Arial, sans-serif;
  }

  .overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    color: yellow;
    font-weight: bold;
  }
  
  .overlay h1 {
    margin: 0;
    font-size: 3rem;
  }
  
  .close-btn {
    text-decoration: none;
    color: yellow;
    font-size: 3rem;
    padding: 5px 10px;
  }
  
  .video-wrapper {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
  }
  
  video {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .video-gallery {
    display: flex;
    gap: 0
px;             /* Marge de 0px entre les vidéos */
    padding: 0;
    margin: 0;
    background: black;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: nowrap;    /* Empêche le retour à la ligne */
  }
  
  .video-item {
    object-fit: cover;
    border: none;
    background: black;
  }
  
  .image-grid {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
  }
  
  .top-row {
    display: flex;
    gap: 0px;
  }
  
  .top-row img {
    width: calc((100% - 0px) / 3); /* 3 images avec 2x2px de gap */
    height: auto;
    display: block;
  }
  
  .bottom-row img {
    width: 100%;
    margin-top: 0px;
    display: block;
  }

  .bottom-videos {
    display: flex;
    gap: 0;
    margin: 0;
    padding: 0;
    position: relative;
    bottom: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
  }