/* FOOTER */
footer {
    background: linear-gradient(135deg, #2d3748 0%, #3d4758 100%);
    color: #ffffff;
    padding: 50px 20px 30px;
    margin-top: 80px;
    border-top: 4px solid #1a202c;
    padding-top: 55px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Sección Superior */
.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.8;
    color: #cccccc;
    margin-bottom: 8px;
}

.footer-section a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.company-title {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.company-info {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 10px;
}

.company-info i {
    color: #ffffff;
    margin-top: 2px;
    width: 20px;
}

.products-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 15px;
    font-size: 13px;
    color: #cccccc;
    line-height: 1.8;
}

.products-list span {
    display: inline-block;
}

.products-list span::before {
    content: "▸ ";
    color: #ffffff;
    margin-right: 5px;
}

/* Links section */
.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 13px;
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #ffffff;
    transition: width 0.3s ease;
}

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

.footer-links a:hover::after {
    width: 100%;
}

.separator {
    width: 1px;
    height: 15px;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Sección Inferior */
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: #999999;
    line-height: 1.6;
}

.copyright {
    margin-top: 15px;
    font-size: 12px;
    color: #666666;
}

/* Responsive */
@media (max-width: 768px) {
    footer {
        padding: 40px 20px 25px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 30px;
        padding-bottom: 30px;
    }

    .footer-links {
        gap: 15px;
    }

    .products-list {
        grid-template-columns: 1fr;
    }

    .separator {
        display: none;
    }
}