input { padding: 8px; margin: 5px; width: 250px; }
        button { padding: 10px 20px; background-color: blue; color: white; border: none; cursor: pointer; }
        .error { color: red; }
body {
  margin: 0;
  padding: 0;
  background: url('../images/caelobanniere.jpg') no-repeat center center fixed;
  background-size: cover;
  background-color: #fff;
  text-align: center;
}


.container {
    background-color: rgba(255, 255, 255, 0.8); /* Fond légèrement transparent */
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    max-width: 500px; /* Limite la largeur pour éviter l'effet trop large */
    text-align: center;
}
.logo-container {
    display: flex;
    justify-content: center;   /* Centre horizontalement */
    align-items: center;       /* Centre verticalement */
    padding: 20px;             /* Espace autour du logo */
}

.logo {
    width: 150vw;              /* Ajuste la taille ici */
    height: auto;
}

        h1, h2 {
            margin: 0;
        }
        img {
            max-width: 20%;
            height: 20%;
            margin-top: 1rem;
        }
        .text {
            margin-bottom: 1rem;
            font-size: 1.2rem;
            color: #333;
        }
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: #333;
            padding: 10px;
            text-align: center;
            z-index: 1000; /* S'assurer qu'il est au-dessus des autres éléments */
        }

        .navbar button {
            color: white;
            background-color: #007bff;
            border: none;
            padding: 10px 20px;
            cursor: pointer;
            margin: 5px;
        }
        #container {
            flex: 1;
            max-width: 1000px;
            margin: 0 auto;
            text-align: left;
        }
        .button-container {
            
             position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: #333;
            padding: 10px;
            text-align: center;
            z-index: 1000; /* S'assurer qu'il est au-dessus des autres éléments */
        }
        .custom-button {
            padding: 12px 29px;
            background-color: #1d4ed8;
            color: white;
            text-align: center;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            font-size: 14px;
            transition: all 0.3s ease;
            box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
            position: sticky;
            overflow: hidden;
            max-width: 250px;
            z-index: 1000;
        }
        .custom-button:hover {
            background-color: #2563eb;
        }
        .image-side {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            margin-top: 20px;
        }
        .image-side img {
            flex: 1 1 48%;
            max-width: 50%;
            height: auto;
            box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
        }
        .image-side iframe {
            flex: 1 1 48%;
            max-width: 50%;
            height: Auto;
            box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
        }
        footer {
            background-color: #333139;
            color: white;
            text-align: center;
            padding: 1rem 0;
            margin-top: auto;
        }
        main {
            margin-top: 10px;
        }
       
        h1 {
            margin: 0;
        }

        main {
            max-width: 800px;
            padding: 1rem;
            background: none;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            text-align: center;
        }

        img {
            max-width: 20%;
            height: auto;
            margin-top: 1rem;
        }

        .text {
            margin-bottom: 1rem;
            font-size: 1.2rem;
            color: #FFF;
        }

        .typewriter {
            overflow: hidden;
            white-space: pre-wrap;
            border-right: 3px solid #333;
            animation: blink 0.7s step-end infinite;
            display: inline-block;
            text-align: left;
            padding: 10px;
            background: rgba(0, 0, 0, 0.1);
            border-radius: 10px;
            position: relative;
        }

        .typewriter:before {
            content: '';
            position: absolute;
            top: -10px;
            left: 10px;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 0 10px 10px 10px;
            border-color: transparent transparent rgba(0, 0, 0, 0.1) transparent;
        }

        @keyframes blink {
            from { border-color: transparent; }
            to { border-color: #333; }
        }
        /* Style du header avec le logo et le menu */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fff;
    padding: 10px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

/* Logo aligné avec les boutons */
header img {
    height: 50px; /* Ajuste la hauteur du logo pour correspondre aux boutons */
    margin-right: 20px;
}

/* Boutons du menu */
.custom-button {
    background-color: #3498db;
    color: white;
    padding: 5px 15px; /* Ajuste les marges internes si nécessaire */
    border: none;
    cursor: pointer;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s;
    height: 50px; /* Même hauteur que le logo */
    display: flex;
    align-items: center;
}

.custom-button:hover {
    background-color: #2980b9;
}

/* Conteneur pour éviter le chevauchement avec le menu fixe */
.content {
    padding-top: 80px;
}

/* Menu déroulant */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 5px;
}

.dropdown-content a {
    color: black;
    padding: 10px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

.dropdown:hover .dropdown-content {
    display: block;
}
 .dropdown {
            position: relative;
            display: inline-block;
        }

        .dropdown-content {
            display: none;
            position: absolute;
            background-color: #fff;
            min-width: 200px;
            box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
            z-index: 1;
            border-radius: 5px;
        }

        .dropdown-content a {
            color: black;
            padding: 10px;
            text-decoration: none;
            display: block;
            transition: background-color 0.3s;
        }

        .dropdown-content a:hover {
            background-color: #f1f1f1;
        }

        .dropdown:hover .dropdown-content {
            display: block;
        }

        .custom-button {
            background-color: #3498db;
            color: white;
            padding: 10px 20px;
            border: none;
            cursor: pointer;
            border-radius: 5px;
            text-decoration: none;
            margin: 5px;
        }