body {
    background-color: #050508;
    color: #e5b842; /* Teinte or/sabre laser jaune */
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.form-container {
    background-color: #12141c;
    padding: 40px;
    border-radius: 12px;
    border: 2px solid #e5b842;
    box-shadow: 0 0 20px rgba(229, 184, 66, 0.2);
    width: 100%;
    max-width: 450px;
}

header h2 {
    text-align: center;
    font-size: 1rem;
    letter-spacing: 1px;
    margin-bottom: 30px;
    line-height: 1.5;
}

.input-group {
    margin-bottom: 20px;
}

.input-group input, .input-group textarea {
    width: 100%;
    padding: 12px;
    background-color: #1a1d24;
    border: 1px solid #333;
    border-radius: 6px;
    color: #fff;
    box-sizing: border-box;
}

.input-group input:focus, .input-group textarea:focus {
    outline: none;
    border-color: #e5b842;
}

.radio-group {
    margin-bottom: 25px;
    color: #fff;
}

.radio-group p {
    margin-bottom: 10px;
    color: #e5b842;
}

.radio-group label {
    margin-right: 20px;
    cursor: pointer;
}

button {
    width: 100%;
    padding: 14px;
    background-color: #a82222; /* Rouge empire/sombre contrasté */
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    text-transform: uppercase;
}

button:hover {
    background-color: #cc2929;
}