/* ------------------------------------
   Site Footer
------------------------------------ */
.site-footer {
    background: #006DB0;
    color: #fff;
    font-size: 0.875rem;
    line-height: 1.8;
}
.site-footer a,
.site-footer a:hover,
.site-footer a:active,
.site-footer a:visited {
    color: inherit;
}
.site-footer-main {
    padding: 60px 0 40px;
}
.site-footer-main .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* ---- Nav Columns ---- */
.site-footer-nav {
    display: flex;
    justify-content: center;
}
.site-footer-nav-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    width: 100%;
    max-width: 800px;
}
.site-footer-nav-col h3 {
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
}
.site-footer-nav-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-footer-nav-col ul li {
    margin-bottom: 6px;
}
.site-footer-nav-col ul li a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: color 0.2s;
}
.site-footer-nav-col ul li a:hover {
    color: #fff;
}

/* ---- Bottom Bar ---- */
.site-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding: 20px 0;
}
.site-footer-bottom .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}
.site-footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
}
.site-footer-bottom a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.site-footer-bottom a:hover {
    color: #fff;
}

/* ---- Page Top Button ---- */
.pagetop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 900;
}
.pagetop a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #006DB0;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,109,176,0.3);
    transition: background 0.2s, transform 0.2s;
}
.pagetop a:hover {
    background: #005a94;
    transform: translateY(-2px);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .site-footer-nav-cols {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .site-footer-main {
        padding: 40px 0 24px;
    }
}