/* Modern footer layout */
.site-footer { background:#0b1220; color:#cbd5e1; }
.site-footer a { color:#e2e8f0; text-decoration:none; }
.site-footer a:hover { color:#93c5fd; text-decoration:underline; }
.site-footer .footer-brand { color:#ffffff; }
.site-footer .footer-bottom { border-top:1px solid rgba(255,255,255,.08); color:#94a3b8; }
.site-footer .social a { display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:9999px; background:rgba(255,255,255,.06); margin-right:.5rem; }
.site-footer .social a:hover { background:rgba(255,255,255,.12); }
#backToTop { position:fixed; right:1rem; bottom:1rem; display:none; }
#backToTop.show { display:block; }