main video {
      width: 100%;
    }




    /* Bloc vidéo responsive */
    /* ---- VIDEO DE FOND (section d'accueil) ---- */
    .video-hero {
      position: relative;
      height: 100vh;
      margin-top: 0px;
      overflow: hidden;
    }

    .video-hero video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      z-index: 0;
      object-position: center 80%;
    }

    .btn {
      background-color: #2272ff;
      color: #fff;
      border: none;
      border-radius: 30px;
      padding: 12px 24px;
      font-weight: 600;
      font-size: 1.3rem;
      cursor: pointer;
      transition: transform 0.1s ease, box-shadow 0.3s ease;
      box-shadow: 0 6px 15px rgba(34, 114, 255, 0.3);
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 25px rgba(34, 114, 255, 0.35);
    }
    .btn a {
      color:aliceblue;
      text-decoration: none;
    }

    @media screen and (max-width: 768px) {

      .scroll-button {
        margin-bottom: 60px;
      }

      .video-hero video {
        height: 109%;
        margin-top: -77px;
      }

      .btn {
        width: 80%;
        text-align: center;
        margin-bottom: 36px;
      }
    }



    main,
    footer {
      position: relative;
      z-index: 1;
    }


    footer.site-footer {
      position: static;
    }

    main h1 {
      padding: 30px;
    }


    .hero-content {
      position: relative;
      z-index: 1;
      height: 95%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-end;
      padding-bottom: 60px;
      text-align: center;
      color: white;
    }

    /* Bouton flèche */
    .scroll-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border: 2px solid white;
      border-radius: 50%;
      text-decoration: none;
      font-size: 1.5rem;
      transition: all 0.3s ease;
    }

    .scroll-button:hover {
      background-color: #2272ff;
      border-color: #2272ff;
      transform: translateY(10px);
    }

    /*  animation rebond */
    @keyframes bounce {

      0%,
      20%,
      50%,
      80%,
      100% {
        transform: translateY(0);
      }

      40% {
        transform: translateY(8px);
      }

      60% {
        transform: translateY(4px);
      }
    }

    .scroll-button .arrow {
      animation: bounce 2s infinite;
    }





    /* ===== SECTION À PROPOS ===== */

    .apropos-section {
      position: relative;
      width: 100%;
      min-height: 100vh;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
    }

    .apropos-bg-video {
      position: absolute;
      top: 50%;
      left: 50%;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: translate(-50%, -50%);
      z-index: 0;
      opacity: 0.85
    }

    .apropos-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: clamp(60px, 4vw, 160px);
      max-width: 1300px;
    }

    .apropos-image {
      flex: 1.5;
      width: 100%;
      max-width: 680px;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 1000;
    }

    .apropos-image img {
      width: 80%;
      max-width: 800px;
      height: auto;
      object-fit: cover;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.30);
      transition: transform 0.4s ease, box-shadow 0.4s ease;
    }

    .apropos-image img:hover {
      transform: scale(1.03);
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
    }

    .apropos-content {
      flex: 1.1;
      max-width: 600px;
      color: #212121;
      text-shadow: 0 2px 10px rgba(0, 0, 0, .25);
      z-index: 1000;
    }

    .apropos-content h2 {
      font-size: clamp(2rem, 3.2vw, 2.5rem);
      margin-bottom: 20px;
      margin-top: 50px;
      color: #2272ff;
    }

    .apropos-content p {
      font-size: 1rem;
      line-height: 1.7;
      margin-bottom: 20px;
      font-family: 'Poppins', sans-serif;
    }



    @media (max-width: 1024px) {
      .apropos-container {
        flex-direction: column;
        text-align: center;
        gap: 30px;
      }

      .apropos-image img {
        max-width: 350px;
        margin-top: 50px;
      }

      .apropos-content h2 {
        font-size: 2rem;
      }

      .apropos-content p {
        font-size: 1.05rem;
        padding: 20px;
      }
    }