.contact .loading {
    color: #007bff;
    text-align: center;
    padding: 15px;
    border-radius: 4px;
    background: rgba(0, 123, 255, 0.1);
}

.contact .error-message {
    color: #dc3545;
    text-align: center;
    padding: 15px;
    border-radius: 4px;
    background: rgba(220, 53, 69, 0.1);
}

.contact .sent-message {
    color: #28a745;
    text-align: center;
    padding: 15px;
    border-radius: 4px;
    background: rgba(40, 167, 69, 0.1);
}