/**
 * Footer Principal Styles
 *
 * RESPONSABILIDAD: Estilos del footer principal del sitio
 * - Background navy dark
 * - Títulos y enlaces
 * - Botón de newsletter
 * - Hover states
 *
 * @package ROI_Theme
 * @since 1.0.19
 * @source roi-theme-template/css/style.css (líneas 987-1021)
 * @reference CSS-ESPECIFICO.md
 */

/* ========================================
   FOOTER
   ======================================== */

footer {
    background-color: var(--color-navy-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0;
}

footer h5 {
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 1rem;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--color-orange-primary);
}

footer .btn-primary {
    background-color: var(--color-orange-primary);
    border-color: var(--color-orange-primary);
}

footer .btn-primary:hover {
    background-color: var(--color-orange-hover);
    border-color: var(--color-orange-hover);
}