/* Vidéo pedagogique */
   .modalparametre-content h2 {
      text-align: center;
      font-size: 2em;
    }
    .modalparametre, .video-modalparametre {
      display: none;
      position: fixed;
      z-index: 1000;
      left: 0; top: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0,0,0,0.8);
      justify-content: center;
      align-items: center;
    }
    .modalparametre-content {
      background: #fff;
      padding: 20px;
      border-radius: 10px;
      max-width: 1000px;
      width: 95%;
      max-height: 90vh;
      overflow-y: auto;
      position: relative;
    }
    .video-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
      gap: 20px;
      padding: 10px;
    }
    .video-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.3s;
      display: flex;
      flex-direction: column;
    }
    .video-card:hover {
      transform: scale(1.03);
    }
    .video-card img {
      width: 100%;
      height: auto;
    }
    .video-content {
      padding: 10px;
    }
    .video-content h3 {
      margin: 0 0 5px;
      font-size: 1em;
    }
    .video-content p {
      margin: 0;
      font-size: 0.85em;
      color: #666;
    }
    .video-modalparametre-content {
      background: #000;
      width: 95%;
      max-width: 800px;
      aspect-ratio: 16/9;
      padding: 0;
    }
    iframe {
      width: 100%;
      height: 100%;
      border: none;
    }
    .close-modalparametre {
      position: absolute;
      top: -40px;
      right: 0;
      font-size: 30px;
      color: #fff;
      cursor: pointer;
      font-weight: 900;
    }
    .close-param {
      position: absolute;
      top: 10px;
      right: 15px;
      font-size: 35px;
      color:red;
      cursor: pointer;
  z-index: 10;
  font-weight: 900;
    }
    @media (max-width: 1200px) {
      .video-gallery {
        grid-template-columns: repeat(1, 1fr);
      }
    .video-content h3 {
      font-size: 3em;
    }
    .video-content p {
      font-size: 2.5em;
    }
    h1 {
      font-size: 3em;
    }
   .modalparametre-content h2 {
      font-size: 3em;
    }
    .close-param,
    .close-modalparametre {
      font-size: 70px;
              top: 2px;
             right: 15px;
    }
    }
    @media (max-width: 480px) {
      .video-gallery {
        grid-template-columns: 1fr;
      }
    }
    .footerbody {
      background-color: #f5f5f599;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    /* Contenu principal de la page - exemple */
    .main-content {
      flex: 1;
      padding: 2rem;
    }
    /* Conteneur principal du footer */
    .footer-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin: 0 auto;
    }
    /* Colonne du footer */
    .footer-column {
      flex: 1 1 150px;
      margin: 0.5rem 1rem;
      min-width: 150px;
    }
    /* Titre de colonne */
    .footer-column h3 {
      margin-bottom: 1rem;
      font-size: 0.8rem;
               color: var(--Mh-icon-color);
    }
    /* Liens de la colonne */
    .footer-column ul {
      list-style: none;
    }
    .footer-column li {
      margin-bottom: 0.5rem;
    }
    .folderlien,
    .footer-column a {
      text-decoration: none;
               color: var(--Mh-icon-color);
      transition: color 0.2s ease;
    }
    .footer-column a:hover {
      color: #000;
    }
    /* Bas du footer (lignes séparées) */
    .footer-bottom {
      max-width: 90%;
      margin: 1rem auto 0 auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      padding-top: 1rem;
      border-top: 1px solid #ddd;
    }
    /* Liens bas de page */
    .footer-bottom {
      width: 99%;
      max-width: 99%;
      margin: 1rem auto 0 auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      padding-top: 1rem;
      border-top: 1px solid #ddd;
     padding-bottom: 20px;
    }
    .footer-bottom-left {
      display: flex;
      flex-direction: row;
      gap:50px;
      justify-content: space-between;
      transition: color 0.2s ease;
    }
    .footer-bottom-left a {
      margin-right: 1rem;
               color: var(--Mh-icon-color);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.2s ease;
    }
    .footer-bottom-left a:hover {
      color: #000;
    }
    /* Icônes réseaux sociaux (exemple) */
    .footer-bottom-right {
      display: flex;
      gap: 1rem;
    }
    .social-icon {
      width: 24px;
      height: 24px;
               color: var(--Mh-icon-color);
      transition: fill 0.2s ease;
      cursor: pointer;
    }
    .social-icon:hover {
      fill: #000;
    }
    /* Responsive : empile les colonnes sur petits écrans */
    @media (max-width: 1200px) {
    .social-icon,
    .copyright,
    .footer-bottom-left a {
               color: var(--Mh-icon-color);
      font-size: 1.2rem;
    }
    .social-icon{
               color: var(--Mh-icon-color);
      font-size: 1.8rem;
    }
    }
    .footer-container {
      display: flex;
      flex-wrap: wrap;
      gap: 3px;
      padding: 50px 20px;
   //   background: linear-gradient(145deg, #ffffff, #e6e6e6);
      box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.05);
      justify-content: center;
    }
    .footer-column {
      flex: 1 1 100%;
      min-width: 220px;
      max-width: 220px;
      padding: 10px;
    }
    .footer-column li,
    .footer-column {
      min-width: 220px;
      max-width: 220px;
    }
    .footer-column h3 {
      font-size: 14px;
      color: #333;
      margin-bottom: 15px;
      border-left: 4px solid #4a90e2;
      padding-left: 10px;
    }
    .footer-column ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-column li {
      margin-bottom: 10px;
    }
    .cellien,
    .footer-column a, 
    .footer-column span {
      color: #4a4a4a;
      text-decoration: none;
      transition: all 0.3s ease;
      display: inline-block;
      position: relative;
    }
    .cellien::after,
    .footer-column a::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -2px;
      height: 2px;
      width: 0;
      background-color: #4a90e2;
      transition: width 0.3s ease;
    }
    .cellien:hover,
    .footer-column a:hover {
      color: #4a90e2;
    }
    .cellien:hover::after,
    .footer-column a:hover::after {
      width: 100%;
    }
    /* Responsive: 2 colonnes dès 600px */
    @media (min-width: 600px) {
      .footer-column {
        flex: 1 1 45%;
      }
    }
    /* Responsive: 5 colonnes dès 1000px */
    @media (min-width: 1000px) {
      .footer-column {
        flex: 1 1 18%;
      }
    }
    @media (max-width: 1200px) {
    .footer-column li,
    .footer-column {
      min-width: 420px;
      max-width: 420px;
    }
    .footer-container {
    .footer-column li {
      font-size: 40px;
    }
    .footer-column h3 {
      font-size: 35px;
      border-left: 10px solid #4a90e2;
     }
    }