.footer-custom {
    background: var(--footer-fondo);
    color: var(--footer-texto);
    font-family: var(--font-principal, var(--fuente-principal, Arial, sans-serif));
}

.footer-custom a {
    color: var(--footer-texto);
    text-decoration: none;
}

.footer-custom a:hover {
    opacity: 0.75;
}

.footer-section {
    margin-bottom: 20px;
}

.footer-social a {
    font-size: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.25s ease-in-out;
}

.footer-social a:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.2);
}

.footer-linea {
    border-color: rgba(255, 255, 255, 0.25);
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.whatsapp-flotante {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 70px;
    z-index: 9999;
    transition: transform 0.25s ease-in-out;
}

.whatsapp-flotante:hover {
    transform: scale(1.08);
}

.whatsapp-flotante img {
    width: 100%;
    display: block;
}