.gs-contact-form {
    max-width: 600px;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.gs-contact-form input,
.gs-contact-form textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
}

.gs-contact-form textarea {
    min-height: 140px;
}

.gs-contact-form button {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: none;
    background: #111;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}

.gs-form-response.success {
    color: #28a745;
}

.gs-form-response.error {
    color: #dc3545;
}