/* Footer tổng thể */
.site-footer {
    background-color: #222;
    color: #f1f1f1;
    padding: 30px 30px 20px;
    font-family: Arial, sans-serif;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    max-width: 120000px;
    margin: 0 auto;
}

.footer-section {
    flex: 1 1 250px;
}

.footer-section h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 15px;
}

.footer-section p,
.footer-section li,
.footer-section a {
    color: #ccc;
    font-size: 14px;
    line-height: 1.6;
    text-decoration: none;
}

.footer-section ul {
    list-style: none;
    padding-left: 0;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a:hover {
    color: #00aced;
    text-decoration: underline;
}

/* Social icons */
.social-links.auto-icon a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-icon {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    vertical-align: middle;
}

/* Footer bottom */
.footer-bottom {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid #444;
    padding-top: 15px;
    font-size: 13px;
    color: #999;
}

 body {
    height: 1000px;
    margin: 0;
    padding: 0;
 }