main-footer {
    background: #0f172a;
    border-top: 1px solid #334155;
    color: #94a3b8;
    padding: 30px 20px 15px 20px;
    margin-top: auto;
    font-size: 0.9em;
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}
.footer-col h3 {
    color: #38bdf8;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.2em;
}
.footer-col h4 {
    color: #f1f5f9;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1em;
}
.footer-col p {
    margin: 0 0 10px 0;
    line-height: 1.5;
}
.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-col ul li {
    margin-bottom: 6px;
}
.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.15s;
}
.footer-col ul li a:hover {
    color: #38bdf8;
}
.badge-version {
    background: #1e293b;
    border: 1px solid #475569;
    color: #cbd5e1;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
}
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #1e293b;
    padding-top: 15px;
    text-align: center;
    font-size: 0.85em;
    color: #64748b;
}