/* ==========================================================
   FOOTER - INVERCASH (LÍNEA DIVISORIA SUPERIOR RESALTADA)
========================================================== */

.footer-section {
    background-color: #002546; /* Fondo azul/negro ultra oscuro */
    /* Línea divisoria superior resaltada (más clara y brillante) */
    border-top: 1px solid #3085d6;
    padding: 30px 20px 20px 20px;
    color: #ffffff;
    font-family: inherit;
    position: relative;
}

/* Contenedor principal alineado horizontalmente */
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 15px;
}

/* ----------------------------------
   LOGO Y LÍNEA VERTICAL
----------------------------------- */
.footer-left {
    display: flex;
    align-items: center;
    padding-right: 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.25);
}

.footer-logo {
    height: 55px; /* Tamaño del logo destacado */
    width: auto;
    display: block;
    object-fit: contain;
}

/* ----------------------------------
   ENLACES CENTRALES
----------------------------------- */
.footer-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.88rem;
}

    .footer-nav a {
        color: #cbd5e1;
        text-decoration: none;
        transition: color 0.2s ease;
        font-weight: 500;
    }

        .footer-nav a:hover {
            color: #facc15;
        }

    .footer-nav .divider {
        color: rgba(255, 255, 255, 0.35);
        font-size: 0.85rem;
    }

/* ----------------------------------
   REDES SOCIALES (BOTONES CIRCULARES)
----------------------------------- */
.footer-social {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.15rem;
    text-decoration: none;
    transition: transform 0.2s ease, filter 0.2s ease;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
}

    .social-btn:hover {
        transform: translateY(-2px);
        filter: brightness(1.15);
        color: #ffffff;
    }

    .social-btn.facebook {
        background-color: #1877f2;
    }

    .social-btn.whatsapp {
        background-color: #25d366;
    }

    .social-btn.youtube {
        background-color: #ff0000;
    }

/* ----------------------------------
   COPYRIGHT INFERIOR
----------------------------------- */
.footer-copyright {
    text-align: center;
    color: #64748b;
    font-size: 0.78rem;
    margin-top: 5px;
    padding-top: 10px;
}

/* ----------------------------------
   BOTÓN FLOTANTE DE WHATSAPP
----------------------------------- */
.btn-whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 56px;
    height: 56px;
    background-color: #25d366;
    color: #ffffff !important;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

    .btn-whatsapp-float:hover {
        transform: scale(1.08);
        box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    }

/* ----------------------------------
   RESPONSIVE (TABLET Y MÓVIL)
----------------------------------- */
@media (max-width: 991px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-left {
        border-right: none;
        padding-right: 0;
        justify-content: center;
    }

    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px 14px;
    }

    .footer-social {
        justify-content: center;
    }
}