/* =====================
   Footer
===================== */
footer {
    background-color: #1a202c;
    color: #e2e8f0;
    text-align: center;
    padding: 2rem 5%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-family: 'Inter', sans-serif;
}

.footer-tagline {
    font-style: italic;
    color: #cbd5e1;
    font-size: 0.95rem;
}

.footer-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.footer-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.footer-links a:hover {
    color: #3b82f6;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0.5rem 0;
    padding: 0;
}

.social-links img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
    transition: transform 0.3s;
}

.social-links img:hover {
    transform: scale(1.1);
}

footer p:last-child {
    font-size: 0.85rem;
    color: #94a3b8;
}

/* Responsive */
@media (max-width: 600px) {
    .footer-links, .social-links {
        flex-direction: column;
        gap: 0.8rem;
    }
}

.footer-tagline {
    margin-bottom: 1rem;
}