body {
    font-family: Arial, sans-serif;
    background-color: #1f2641;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin: 0;
}

.container {
    text-align: center;
    color: #fff;
}

.container h1 {
    margin-bottom: 20px;
    padding-top: 20px;
}

.form-container {
    background-color: #2e3267;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
    margin-bottom: 30px;
}

form {
    display: flex;
    flex-direction: column;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

label {
    margin-bottom: 5px;
    font-weight: bold;
}

input,
select {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.radio-group {
    display: flex;
    justify-content: space-around;
}

.radio-group label {
    margin-right: 10px;
}

button {
    padding: 10px 15px;
    font-size: 16px;
    background-color: #f75842;
    color: white;
    border: 1px solid #f75842;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    margin-top: 10px;
}

button:hover {
    background: transparent;
    border-color: #fff;
}

@media (min-width: 1200px) {
    .form-container {
        max-width: 800px;
    }
}

@media (max-width: 600px) {

    .container {
        width: 90%;
    }

    .form-container {
        width: 320px;
    }

    .form-group {
        flex: 1 1 45%;
        margin-right: 10px;
    }

    .form-group:nth-child(2n) {
        margin-right: 0;
    }

    button {
        flex: 1 1 100%;
    }

    input,
    select {
        max-width: 250px;
    }

    #dob {
        width: 250px;
    }
}