/* ============================================
   FOOTER MINIMALISTA - Estilo Unilever
   ============================================ */

footer {
    background: #2c3e50;
    color: white;
    padding: 2.5rem 5% 1.5rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

/* Redes sociales - Primera fila */
.footer-social {
    width: 100%;
    display: flex;
    justify-content: center;
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: linear-gradient(45deg, #667eea, #764ba2);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.social-icons svg {
    width: 18px;
    height: 18px;
}

/* Enlaces horizontales - Segunda fila */
.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.footer-links a:not(:last-child)::after {
    content: '|';
    margin-left: 1rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-links a:hover {
    color: #667eea;
}

/* Copyright - Tercera fila */
.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #95a5a6;
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets */
@media (max-width: 968px) {
    footer {
        padding: 2rem 4% 1.5rem;
    }
    
    .footer-content {
        gap: 1.2rem;
    }
    
    .footer-links a {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    .footer-links a:not(:last-child)::after {
        margin-left: 0.8rem;
    }
}

/* Móviles */
@media (max-width: 600px) {
    footer {
        padding: 2rem 3% 1.5rem;
    }
    
    .footer-content {
        gap: 1.5rem;
    }
    
    .social-icons {
        gap: 0.8rem;
    }
    
    .social-icons a {
        width: 38px;
        height: 38px;
    }
    
    .social-icons svg {
        width: 16px;
        height: 16px;
    }
    
    /* Enlaces apilados en móvil */
    .footer-links {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
    }
    
    .footer-links a {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
        width: 100%;
        text-align: center;
    }
    
    /* Quitar separadores en móvil */
    .footer-links a:not(:last-child)::after {
        content: none;
    }
    
    /* Agregar líneas divisorias en móvil */
    .footer-links a:not(:last-child) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-bottom p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
}