/* ==========================================
   SECCIÓN VALORES Y CONTACTO (FOOTER)
   ========================================== */
.footer-section {
    background-color: #0b121b; /* Azul marino extra oscuro, idéntico a tu diseño */
    padding: 100px 0 60px 0;
    color: #ffffff;
    position: relative;
    z-index: 2;
}

.footer-section .container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- PARTE SUPERIOR: PILARES --- */
.pilares-title {
    font-family: 'Playfair Display', serif; /* Tipografía clásica y elegante */
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 4rem;
    color: #ffffff;
}

.text-gold {
    color: #c5a880; /* Tu color dorado corporativo */
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 6rem; /* Espacio grande antes del footer */
}

.pilar-item {
    display: flex;
    flex-direction: column;
}

.pilar-line {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    margin: 0 0 1.5rem 0;
    width: 100%;
}

.pilar-icon {
    width: 45px;
    height: 45px;
    margin-bottom: 1.2rem;
    /* Si tus iconos son negros por defecto, esto los vuelve blancos: */
    filter: brightness(0) invert(1); 
    opacity: 0.9;
}

.pilar-item h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    letter-spacing: 0.5px;
}

.pilar-item p {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

/* --- PARTE INFERIOR: FOOTER INFO --- */
.footer-bottom {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr; /* Columna izquierda más ancha */
    gap: 4rem;
    padding-top: 5rem;
    /* Línea súper tenue para separar el footer si lo deseas (opcional) */
    /* border-top: 1px solid rgba(255, 255, 255, 0.05); */ 
}

.brand-col .footer-logo img {
    max-width: 200px;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1); /* Fuerza al logo a ser blanco si es oscuro */
}

.brand-desc {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    max-width: 350px;
}

.footer-heading {
    font-family: 'Inter', sans-serif;
    color: #c5a880;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-list li, 
.footer-list a {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-list a:hover {
    color: #ffffff;
}

/* ==========================================
   RESPONSIVIDAD CONTACTO Y FOOTER
   ========================================== */
@media (max-width: 1024px) {
    .pilares-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    .pilares-title {
        font-size: 2.3rem;
    }
    
    .pilares-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .brand-col .footer-logo img {
        margin: 0 auto 1.5rem auto;
    }
    
    .brand-desc {
        margin: 0 auto;
    }
}