.gb-contact-form p {
    margin-bottom: 1.2em;
}

.gb-contact-form label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.3em;
}

.gb-contact-form .required {
    color: #a00;
}

.gb-contact-form input[type="text"],
.gb-contact-form input[type="email"],
.gb-contact-form input[type="number"] {
    width: 50%;
    padding: 8px 10px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

.gb-contact-form textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

.gb-contact-form button[type="submit"] {
    background-color: #3a7d32;
    color: #fff;
    border: none;
    padding: 10px 25px;
    font-size: 1em;
    text-transform: uppercase;
    cursor: pointer;
    font-weight: bold;
}

.gb-contact-form button[type="submit"]:hover {
    background-color: #2e6328;
}

.gb-contact-errors {
    color: #a00;
    margin-bottom: 1em;
}

.gb-contact-confirmation {
    padding: 1em;
    background: #f0f8f0;
    border-left: 4px solid #3a7d32;
}