:root{
  --bg:#0b1220;
  --surface:rgba(255,255,255,.03);
  --surface2:rgba(255,255,255,.05);
  --border:#243246;
  --border2:#334155;
  --text:#e6edf3;
  --text-muted:#9fb2c9;
  --blue2:#60a5fa;
  --blue3:#93c5fd;
  --font:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica,Arial,sans-serif;
  --font-humanist:'Nunito Sans','Segoe UI','Gill Sans','Frutiger','Myriad Pro',Arial,sans-serif;
}

/* Shared header */
.site-nav{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(11,18,32,0.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}

.site-nav .nav-inner{
  max-width:1200px;
  margin:0 auto;
  height:60px;
  padding:0 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.site-nav .nav-logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:16px;
  font-weight:800;
  color:var(--text);
  letter-spacing:.02em;
  text-decoration:none;
}

.site-nav .nav-logo:hover{
  color:var(--text);
}

.site-nav .nav-logo-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:8px;
}

.site-nav .nav-logo-img{
  width:34px;
  height:34px;
  display:block;
}

.site-nav .nav-links{
  display:flex;
  align-items:center;
  gap:8px;
}

.site-nav .nav-links a{
  font-size:15px;
  font-weight:600;
  color:var(--text-muted);
  padding:9px 14px;
  border-radius:10px;
  transition:color .15s, background .15s, border-color .15s;
  text-decoration:none;
  border:1px solid transparent;
}

.site-nav .nav-links a:hover{
  color:var(--text);
  background:var(--surface);
}

.site-nav .nav-links a.is-active,
.site-nav .nav-links a[aria-current="page"]{
  color:var(--text);
  background:var(--surface2);
  border:1px solid var(--border);
}

.site-nav .nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.10);
  background:rgba(255,255,255,0.04);
  color:var(--text);
  cursor:pointer;
}

.site-nav .nav-toggle:hover{
  border-color:var(--border2);
  background:var(--surface2);
}

.site-nav .nav-toggle-bars{
  position:relative;
  display:block;
  width:18px;
  height:2px;
  background:currentColor;
  border-radius:2px;
}

.site-nav .nav-toggle-bars::before,
.site-nav .nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;
  height:2px;
  background:currentColor;
  border-radius:2px;
}

.site-nav .nav-toggle-bars::before{
  top:-6px;
}

.site-nav .nav-toggle-bars::after{
  top:6px;
}

.site-nav .nav-drawer{
  max-width:1200px;
  margin:0 auto;
  padding:10px 24px 14px;
  border-top:1px solid var(--border);
}

.site-nav .nav-drawer a{
  display:block;
  font-size:14px;
  padding:16px 14px;
  border-radius:12px;
  color:var(--text);
  font-weight:700;
  text-decoration:none;
}

.site-nav .nav-drawer a:hover{
  background:var(--surface2);
}

.site-nav .nav-drawer a.is-active,
.site-nav .nav-drawer a[aria-current="page"]{
  color:#ffffff;
  font-weight:700;
}

.site-nav .nav-drawer[hidden]{
  display:none !important;
}

@media (max-width: 960px){
  .site-nav{
    position:relative;
    z-index:1000;
  }

  .site-nav .nav-inner{
    position:relative;
  }

  .site-nav .nav-links{
    display:none !important;
  }

  .site-nav .nav-toggle{
    display:inline-flex;
  }

  .site-nav .nav-drawer{
    position:absolute;
    top:calc(100% + 8px);
    left:12px;
    right:12px;
    z-index:1200;
    display:block;
    padding:12px 16px;
    background:#07101f;
    border:1px solid rgba(255,255,255,0.08);
    border-radius:14px;
    box-shadow:0 14px 36px rgba(0,0,0,0.35);
  }

  .site-nav .nav-drawer a{
    display:block;
    padding:12px 4px;
    text-decoration:none;
    color:#d7e3f2;
    border-bottom:1px solid rgba(255,255,255,0.06);
    border-radius:0;
  }

  .site-nav .nav-drawer a:last-child{
    border-bottom:0;
  }
}

/* Shared footer */
footer{
  border-top:1px solid var(--border);
  padding:28px 24px;
  color:var(--text-muted);
}

footer .footer-left{
  font-size:13px;
  line-height:1.5;
}

footer .footer-right{
  font-size:10px;
  letter-spacing:.14em;
  text-transform:uppercase;
  opacity:.9;
}

footer a{
  color:var(--blue2);
  text-decoration:none;
}

footer a:hover{
  color:var(--blue3);
}

@media (min-width: 860px){
  footer{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
  }
}