#callbackButton {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #004053; /* Specifieke kleur */
    color: white;
    border: 1px solid white; /* Dun wit randje */
    border-radius: 5px;
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    transition: background-color 0.3s;
}

#callbackButton:hover {
    background-color: #003246; /* Donkerdere tint voor hover */
}

#callbackForm {
    display: none;
    position: fixed;
    right: 20px;
    bottom: 60px;
    border: 1px solid #ccc;
    padding: 20px;
    width: 300px;
    border-radius: 5px;
    background-color: #f9f9f9;
    z-index: 1000;
}

#callbackForm h2 {
    margin-top: 0;
}

#callbackForm label {
    display: block;
    margin-bottom: 5px;
}

#callbackForm input[type="text"],
#callbackForm input[type="submit"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

#callbackForm input[type="submit"] {
    background-color: ; /* Specifieke kleur */
    color: white; /* Tekst op de knop in wit */
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

#callbackForm input[type="submit"]:hover {
    background-color: #004a5d; /* Donkerdere tint voor hover */
}

#thankYouMessage {
    display: none;
    color: #004053;
    position: relative;
}

#thankYouMessage .close-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    cursor: pointer;
    color: white;
    background-color: #004053;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
}