footer {
    margin-top: 80px;
    padding: 3rem 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    background: transparent;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.github-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 50px;
    border: 1px solid transparent;
}

.github-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
    border-color: var(--border-subtle);
    transform: translateY(-2px);
}