/* --- Footer Corporativo --- */
.main-footer {
    background: linear-gradient(135deg, #002d4b 0%, #002d72 100%);
    color: white;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}

.footer-title {
    color: #00d2ff;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

.footer-link {
    color: #cbd5e0;
    text-decoration: none;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 12px;
    transition: 0.3s;
}

    .footer-link:hover {
        color: #ffffff;
        padding-left: 5px;
    }

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #cbd5e0;
}

    .footer-contact-item i {
        color: #00d2ff;
        margin-top: 4px;
    }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    padding-top: 20px;
    font-size: 0.8rem;
    color: #a0aec0;
}

.payment-badge-footer {
    height: 25px;
    filter: brightness(0) invert(1); /* Hace los logos blancos para el fondo oscuro */
    opacity: 0.7;
    margin-left: 15px;
}

/* Botón Flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff !important;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.4);
}

.whatsapp-icon {
    font-size: 32px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-icon {
        font-size: 26px;
    }
}