/* Navbar layout override — keep this last in the stylesheet cascade. */
.site-header{
  position:fixed !important;
  z-index:1000 !important;
  top:18px !important;
  left:4vw !important;
  right:4vw !important;
  width:auto !important;
  height:64px !important;
  min-height:64px !important;
  margin:0 !important;
  padding:0 20px !important;
  box-sizing:border-box !important;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:20px !important;
  border:1px solid rgba(244,241,233,.11) !important;
  border-radius:18px !important;
  background:rgba(9,11,15,.88) !important;
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  box-shadow:0 16px 50px rgba(0,0,0,.22);
}

.site-header .brand{
  position:relative !important;
  left:auto !important;
  top:auto !important;
  transform:none !important;
  flex:0 0 auto !important;
  margin:0 !important;
  align-self:center !important;
}

.site-header .nav{
  position:absolute !important;
  left:50% !important;
  top:50% !important;
  right:auto !important;
  bottom:auto !important;
  width:max-content !important;
  height:auto !important;
  margin:0 !important;
  padding:0 !important;
  transform:translate(-50%,-50%) !important;
  display:flex !important;
  flex-direction:row !important;
  align-items:center !important;
  justify-content:center !important;
  gap:32px !important;
  visibility:visible !important;
  opacity:1 !important;
  pointer-events:auto !important;
  border:0 !important;
  background:transparent !important;
  box-shadow:none !important;
}

.site-header .nav-link{
  position:relative !important;
  display:block !important;
  padding:8px 0 !important;
  margin:0 !important;
  line-height:1 !important;
  white-space:nowrap !important;
  color:#aaa !important;
}

.site-header .nav-link:hover,
.site-header .nav-link.active{
  color:var(--ink) !important;
}

.site-header .nav-link.active:after{
  left:0 !important;
  right:0 !important;
  bottom:0 !important;
  width:auto !important;
  height:2px !important;
}

.site-header .header-tools{
  position:relative !important;
  right:auto !important;
  top:auto !important;
  transform:none !important;
  margin:0 0 0 auto !important;
  flex:0 0 auto !important;
  align-self:center !important;
  display:flex !important;
  align-items:center !important;
  gap:18px !important;
}

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

.site-header + main{
  padding-top:100px !important;
}

.site-header .nav-link:focus-visible,
.site-header .github-link:focus-visible,
.site-header .brand:focus-visible,
.site-header .nav-toggle:focus-visible{
  outline:2px solid var(--acid);
  outline-offset:4px;
}

@media(max-width:800px){
  .site-header{
    top:12px !important;
    left:12px !important;
    right:12px !important;
    height:64px !important;
    min-height:64px !important;
    padding:0 14px !important;
    border-radius:14px !important;
  }

  .site-header .brand{
    margin:0 auto 0 0 !important;
  }

  .site-header .header-tools{
    margin:0 0 0 auto !important;
    gap:4px !important;
  }

  .site-header .nav-toggle{
    display:flex !important;
    position:relative !important;
    flex:0 0 40px !important;
    width:40px !important;
    height:40px !important;
    margin:0 !important;
    padding:8px !important;
    border:1px solid var(--line) !important;
    border-radius:10px !important;
    background:#ffffff08 !important;
    align-items:center !important;
    justify-content:center !important;
    flex-direction:column !important;
    gap:5px !important;
    cursor:pointer !important;
  }

  .site-header .nav-toggle span{
    display:block !important;
    width:18px !important;
    height:2px !important;
    margin:0 !important;
    border-radius:2px !important;
    background:var(--ink) !important;
    transition:transform .2s ease,opacity .2s ease !important;
  }

  .site-header .nav-toggle[aria-expanded="true"] span:first-child{
    transform:translateY(7px) rotate(45deg) !important;
  }

  .site-header .nav-toggle[aria-expanded="true"] span:nth-child(2){
    opacity:0 !important;
  }

  .site-header .nav-toggle[aria-expanded="true"] span:last-child{
    transform:translateY(-7px) rotate(-45deg) !important;
  }

  .site-header .nav{
    position:fixed !important;
    top:88px !important;
    left:12px !important;
    right:12px !important;
    bottom:auto !important;
    width:auto !important;
    height:auto !important;
    max-height:calc(100dvh - 100px) !important;
    padding:10px !important;
    margin:0 !important;
    transform:translateY(-10px) !important;
    display:flex !important;
    flex-direction:column !important;
    align-items:stretch !important;
    justify-content:flex-start !important;
    gap:4px !important;
    overflow:auto !important;
    visibility:hidden !important;
    opacity:0 !important;
    pointer-events:none !important;
    border:1px solid var(--line) !important;
    border-radius:14px !important;
    background:rgba(9,11,15,.98) !important;
    box-shadow:0 18px 40px rgba(0,0,0,.35) !important;
    transition:transform .2s ease,opacity .2s ease,visibility .2s ease !important;
  }

  .site-header .nav.is-open{
    transform:translateY(0) !important;
    visibility:visible !important;
    opacity:1 !important;
    pointer-events:auto !important;
  }

  .site-header .nav-link{
    width:100% !important;
    box-sizing:border-box !important;
    padding:14px 14px !important;
    text-align:left !important;
    line-height:1.2 !important;
    border-radius:9px !important;
  }

  .site-header .nav-link:hover,
  .site-header .nav-link.active{
    background:rgba(216,255,69,.08) !important;
  }

  .site-header .nav-link.active:after{
    left:14px !important;
    right:auto !important;
    bottom:7px !important;
    width:24px !important;
    height:2px !important;
  }

  .site-header .github-link{
    display:none !important;
  }

  .site-header + main{
    padding-top:92px !important;
  }

  body.nav-open{
    overflow:hidden !important;
  }
}

@media(prefers-reduced-motion:reduce){
  .site-header .nav,
  .site-header .nav-toggle span{
    transition:none !important;
  }
}