.footer {
    margin-top: 3rem;
    text-align: center;
    padding: 1.5rem 1rem 1rem;
    border-top: 1px solid #e2e8f0;
    font-size: 0.8rem;
    color: #5b6e8c;
    background: #f8fafc;
}
.footer a {
    color: #3b82f6;
    text-decoration: none;
}
.footer a:hover {
    text-decoration: underline;
}
.footer .heart {
    color: #ef4444;
    margin: 0 2px;
}
.footer .copyright {
    margin-top: 8px;
    font-size: 0.75rem;
    opacity: 0.8;
}