.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #003366;
    font-size: 24px;
}

input,
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #007BFF;
    outline: none;
}

button {
    width: 100%;
    padding: 10px 15px;
    background-color: #007BFF;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
}

button:hover {
    background-color: #0056b3;
}

.message {
    margin-bottom: 20px;
    padding: 10px;
    border-radius: 5px;
}

.success {
    background-color: #d4edda;
    color: #155724;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    label {
        font-size: 18px;
    }

    button {
        font-size: 14px;
    }
}

/* Bandeau */
.fancybox-slider {
    height: 400px;
    overflow: hidden;
    position: relative;
    background: #3B4346 url("images/bg01.jpg");
    display: none; 
}

.fancybox-slider img {
    height: 100%;
    width: auto;
    display: block;
    margin: 0 auto;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.caption {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 16px;
    text-align: center;
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    color: #333;
    z-index: 9999;
}