/* ==========================================
   FOOTER TECH - CYBER INDUSTRIAL STYLE
   ========================================== */

.site-footer {
    background-color: #050505; /* Más oscuro que el fondo principal para anclar la web */
    color: #a0a0a0;
    padding: 80px 0 30px;
    border-top: 1px solid #1f2833; /* Línea sutil de separación */
    font-size: 0.95rem;
}

/* --- GRID LAYOUT --- */
.footer-main-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    .footer-main-grid {
        grid-template-columns: 2fr 1fr 1fr; /* Marca ancha, Menús compactos */
        gap: 60px;
    }
}

/* --- COLUMNA 1: MARCA --- */
.footer-logo {
    font-size: 1.8rem;
    color: #fff;
    font-weight: 800;
    margin: 0 0 20px 0;
    letter-spacing: -1px;
}

.text-neon {
    color: #66fcf1; /* Cyan Tech */
}

.footer-slogan {
    font-family: monospace;
    color: #777;
    line-height: 1.6;
    font-size: 0.9rem;
    max-width: 300px;
}

/* --- HEADINGS Y SEPARADORES --- */
.footer-heading {
    color: #fff;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0 0 10px 0;
    font-weight: 700;
}

.tech-line-small {
    width: 30px;
    height: 2px;
    background-color: #0056b3; /* Azul corporativo */
    margin-bottom: 25px;
}

/* --- COLUMNA 2: MENÚ VERTICAL (MAPA DEL SITIO) --- */
/* Reset de lista */
.footer-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column; /* Fuerza la verticalidad */
    gap: 12px; /* Espacio entre items */
}

.footer-menu-list li {
    margin: 0;
    padding: 0;
}

/* Estilo de los Enlaces */
.footer-menu-list a {
    color: #a0a0a0;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block; /* Necesario para la transformación */
    position: relative;
}

/* Efecto Hover Tech */
.footer-menu-list a:hover {
    color: #66fcf1; /* Color Neon */
    transform: translateX(5px); /* Desplazamiento mecánico */
    text-shadow: 0 0 8px rgba(102, 252, 241, 0.4);
}

/* Añadir una pequeña flecha virtual en hover (opcional pero muy tech) */
.footer-menu-list a::before {
    content: '>';
    opacity: 0;
    margin-right: 5px;
    color: #0056b3;
    transition: opacity 0.3s;
    font-family: monospace;
}

.footer-menu-list a:hover::before {
    opacity: 1;
}

/* --- COLUMNA 3: SOCIAL --- */
.social-icons {
    display: flex;
    gap: 15px;
}

.social-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    transition: all 0.3s ease;
    font-family: monospace;
}

.social-btn:hover {
    background: #66fcf1;
    color: #000;
    border-color: #66fcf1;
    box-shadow: 0 0 15px rgba(102, 252, 241, 0.4);
    transform: translateY(-3px);
}

/* --- BARRA INFERIOR --- */
.footer-bottom {
    border-top: 1px solid #1a1a1a;
    padding-top: 30px;
    font-size: 0.85rem;
    color: #555;
}

.bottom-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
}

@media (min-width: 768px) {
    .bottom-flex {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.copyright .rights {
    font-family: monospace;
    text-transform: uppercase;
    color: #444;
}

.legal-links a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.legal-links a:hover {
    color: #ccc;
}

.separator {
    margin: 0 10px;
    color: #333;
}