.footer {
    text-align: center;
    padding: 15px 30px 30px 30px;
    color: #777;
    font-size: 14px;
}

.footer a {
    color: #d32f2f;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer a:hover {
    text-decoration: underline;
    color: #b71c1c;
}

.signup-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #d32f2f;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}