/* ===========================================
   FEED FOOTER - Estilos Externos
   =========================================== */

footer.footer {
    background: linear-gradient(135deg, #23272f 0%, #1a1d23 50%, #0f1419 100%);
    color: #fff;
    border-radius: 2rem;
    box-shadow: 0 20px 60px rgba(255,255,255,0.1), 0 0 100px rgba(245,245,245,0.05), inset 0 1px 0 rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.15);
    position: relative;
    overflow: hidden;
    padding: 3rem 2rem;
    margin-top: 2rem;
    text-align: center;
}

footer.footer .footer-title {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    background: linear-gradient(45deg, #fff, #f0f0f0, #e0e0e0, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(255,255,255,0.8), 0 0 60px rgba(255,255,255,0.4);
    margin-bottom: 1rem;
}

footer.footer .social-links {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

footer.footer .social-link {
    color: #e4405f;
    margin: 0;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    border: 2px solid #e4405f;
    background: rgba(228, 64, 95, 0.1);
    box-shadow: 0 4px 15px rgba(228, 64, 95, 0.3);
}

footer.footer .social-link.instagram:hover {
    box-shadow: 0 10px 30px rgba(228, 64, 95, 0.5);
}

footer.footer .social-link.facebook {
    color: #1877f2;
    border-color: #1877f2;
    background: rgba(24, 119, 242, 0.1);
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
}

footer.footer .social-link.facebook:hover {
    box-shadow: 0 10px 30px rgba(24, 119, 242, 0.5);
}

footer.footer .social-link.whatsapp {
    color: #25d366;
    border-color: #25d366;
    background: rgba(37, 211, 102, 0.1);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

footer.footer .social-link.whatsapp:hover {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

footer.footer .social-link:hover {
    transform: translateY(-5px) scale(1.05);
    background: rgba(255,255,255,0.15);
}

footer.footer .contact-info {
    margin-top: 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #b8c5d1;
}

footer.footer .contact-link {
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    border-bottom: 1px solid rgba(255,255,255,0.5);
    padding-bottom: 2px;
    transition: all 0.3s ease;
}

footer.footer .contact-link:hover {
    border-bottom-color: #fff;
}

footer.footer .footer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.05) 0%, transparent 60%),
                radial-gradient(circle at 70% 30%, rgba(255,255,255,0.05) 0%, transparent 60%),
                linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.02) 50%, transparent 70%);
    pointer-events: none;
    animation: footerOverlay 6s ease-in-out infinite;
}

@keyframes footerGlow {
    0% {
        box-shadow: 0 20px 60px rgba(255,255,255,0.1), 0 0 100px rgba(245,245,245,0.05), inset 0 1px 0 rgba(255,255,255,0.1);
    }
    100% {
        box-shadow: 0 30px 80px rgba(255,255,255,0.15), 0 0 120px rgba(245,245,245,0.08), inset 0 1px 0 rgba(255,255,255,0.2);
    }
}

@keyframes footerOverlay {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    footer.footer .social-links {
        gap: 1rem;
    }

    footer.footer .social-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}