.site-nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(5,8,12,.97);
  border-bottom:1px solid var(--border,var(--line,#203142));
  box-shadow:0 8px 28px rgba(0,0,0,.16);
  -webkit-backdrop-filter:none;
  backdrop-filter:none;
  isolation:isolate;
}
.site-nav .site-nav__inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:100%;
  max-width:var(--maxw,var(--max,1120px));
  height:62px;
  margin:0 auto;
  padding:0 22px;
}
.site-nav .brand{
  display:flex;
  flex:0 0 auto;
  align-items:center;
  gap:10px;
  color:var(--text);
  font-weight:800;
  letter-spacing:-.02em;
  white-space:nowrap;
}
.site-nav .brand:hover{text-decoration:none}
.site-nav .brand .dot{
  width:11px;
  height:11px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--teal),var(--cyan));
  box-shadow:0 0 16px var(--teal);
}
.site-nav .navlinks{
  display:flex;
  min-width:0;
  align-items:center;
  justify-content:center;
  gap:20px;
  color:var(--dim);
  font-size:14px;
}
.site-nav .navlinks a{
  position:relative;
  padding:20px 0 18px;
  color:var(--dim);
  line-height:24px;
  text-decoration:none;
  white-space:nowrap;
}
.site-nav .navlinks a:hover,
.site-nav .navlinks a.active{color:var(--text)}
.site-nav .navlinks a::after{
  content:"";
  position:absolute;
  right:0;
  bottom:0;
  left:0;
  height:2px;
  border-radius:2px 2px 0 0;
  background:linear-gradient(90deg,var(--teal),var(--cyan));
  opacity:0;
  transform:scaleX(.35);
  transition:opacity .16s ease,transform .16s ease;
}
.site-nav .navlinks a.active::after{opacity:1;transform:scaleX(1)}
.site-nav .nav-cta{
  flex:0 0 auto;
  justify-content:center;
  padding:10px 17px;
  border:0;
}
.site-nav .nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  padding:0;
  border:1px solid var(--border2,var(--line2,#2f4c66));
  border-radius:11px;
  background:#07101a;
  color:var(--text);
  cursor:pointer;
  font:800 12px var(--sans);
}
.site-nav .nav-toggle:hover{border-color:var(--teal);color:var(--teal)}
@media(max-width:980px){
  .site-nav .site-nav__inner{gap:10px}
  .site-nav .nav-toggle{display:inline-flex}
  .site-nav .nav-cta{margin-left:auto}
  .site-nav .navlinks{
    display:none;
    position:absolute;
    top:calc(100% - 1px);
    right:16px;
    left:16px;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:4px;
    padding:10px;
    border:1px solid var(--border2,var(--line2,#2f4c66));
    border-radius:0 0 14px 14px;
    background:#081019;
    box-shadow:0 18px 40px rgba(0,0,0,.42);
  }
  .site-nav .navlinks.open{display:grid}
  .site-nav .navlinks a{padding:10px 12px;border-radius:8px;line-height:20px}
  .site-nav .navlinks a:hover,
  .site-nav .navlinks a.active{background:rgba(57,224,200,.08);color:var(--text)}
  .site-nav .navlinks a::after{display:none}
}
@media(max-width:560px){
  .site-nav .site-nav__inner{padding:0 16px}
  .site-nav .nav-cta{display:none}
  .site-nav .nav-toggle{margin-left:auto}
}
@media(prefers-reduced-motion:reduce){
  .site-nav .navlinks a::after{transition:none}
}