/* Shared header and footer. Source markup: includes/header.html, includes/footer.html */
.site-header{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(4,11,30,.72);
  border-bottom:1px solid rgba(88,166,255,.12);
}
body.home .site-header{
  position:fixed;left:0;right:0;
  background:rgba(4,11,30,.62);
}
.site-header .nav-inner{
  max-width:1200px;margin:0 auto;padding:12px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:12px 16px;
}
.site-header .logo{
  display:flex;align-items:center;gap:10px;
  font-weight:800;letter-spacing:1.5px;font-size:17px;color:#fff;text-decoration:none;
}
.site-header .logo-mark{width:32px;height:32px;flex:0 0 32px;object-fit:contain;display:block}
.site-header .nav-links{display:flex;gap:28px;font-size:14px;margin:0;padding:0}
.site-header .nav-links a{
  color:#9fb4d4;text-decoration:none;position:relative;padding:4px 0;transition:color .25s;
}
.site-header .nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:linear-gradient(90deg,#22d3ee,#3b82f6);transition:right .3s;
}
.site-header .nav-links a:hover,
.site-header .nav-links a[aria-current="page"]{color:#7ee7ff}
.site-header .nav-links a:hover::after,
.site-header .nav-links a[aria-current="page"]::after{right:0}
.site-footer{
  position:relative;z-index:2;
  padding:58px 22px 46px;text-align:center;
  border-top:1px solid rgba(88,166,255,.12);
  background:linear-gradient(180deg,rgba(6,14,34,.35),rgba(2,6,18,.95));
}
.site-footer .container{max-width:1200px;margin:0 auto;padding:0 22px}
.site-footer .footer-brand{
  display:inline-flex;align-items:center;gap:10px;
  font-size:20px;font-weight:800;letter-spacing:3px;margin-bottom:12px;color:#fff;
}
.site-footer .footer-brand img{width:26px;height:26px;object-fit:contain;display:block}
.site-footer .footer-slogan{color:#6f88ab;font-size:13px;letter-spacing:1px;margin-bottom:22px}
.site-footer .footer-meta{
  color:#6b82a4;font-size:12.5px;letter-spacing:.5px;
  display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap;
}
.site-footer .footer-meta a{color:inherit;text-decoration:none;transition:color .25s}
.site-footer .footer-meta a:hover{color:#7ee7ff}
.site-footer .footer-sep{opacity:.4}
@media(max-width:860px){
  .site-header .nav-inner{flex-wrap:wrap;align-items:flex-start}
  .site-header .nav-links{
    flex:1 1 100%;
    max-width:100%;
    min-width:0;
    flex-wrap:wrap;
    gap:8px 14px;
  }
}