footer {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    text-align: center;
}

.footer-nav {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-nav a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s;
}

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