/* NEXUS Startseite: Markenfarben wie nexus-ui (app.css), dunkel als Standard, hell per Systemeinstellung. */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format("woff2")}

:root{
  color-scheme:dark;
  --bg:#090d15;--surface:#0e1420;--surface-2:#151e2e;--border:#202c40;--border-strong:#354765;
  --text:#edf2fc;--muted:#9aa9c1;--faint:#8494ad;
  --accent:#5688ff;--accent-strong:#8eafff;--accent-soft:rgb(86 136 255 / .13);
  --glow:rgb(86 136 255 / .22);--grid:rgb(154 169 193 / .09);--shadow:0 24px 48px -28px rgb(0 0 0 / .7);
  --title:linear-gradient(180deg,#fff 20%,#a9c0ff);
  --ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--none:#7f90aa;
  --sans:Inter,"Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono","Cascadia Code",Consolas,ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
@media (prefers-color-scheme:light){
  :root{
    color-scheme:light;
    --bg:#f6f4ef;--surface:#fff;--surface-2:#f1eee7;--border:#ddd8cc;--border-strong:#c9c3b5;
    --text:#1b1a17;--muted:#5c574e;--faint:#6b665c;
    --accent:#2454ca;--accent-strong:#2454ca;--accent-soft:rgb(41 90 216 / .09);
    --glow:rgb(41 90 216 / .13);--grid:rgb(27 26 23 / .07);--shadow:0 24px 48px -30px rgb(27 26 23 / .3);
    --title:linear-gradient(180deg,#1b1a17 30%,#2454ca);
    --ok:#16a34a;--warn:#d97706;--bad:#dc2626;--none:#8f897c;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--text);font:400 16px/1.55 var(--sans);
  -webkit-font-smoothing:antialiased;font-synthesis:none;overflow-x:hidden;
}
/* Leuchten und Punktraster hinter dem Kopfbereich, rein dekorativ */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(52rem 26rem at 50% -6rem,var(--glow),transparent 70%),
    radial-gradient(circle at 1px 1px,var(--grid) 1px,transparent 0) 0 0/26px 26px;
  -webkit-mask-image:linear-gradient(#000 0,#000 12rem,transparent 38rem);
  mask-image:linear-gradient(#000 0,#000 12rem,transparent 38rem);
}
a{color:inherit}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:min(1040px,100% - 32px);margin-inline:auto}
.muted{color:var(--faint)}

.skip{position:absolute;left:16px;top:-60px;z-index:10;padding:10px 14px;border-radius:10px;background:var(--accent);color:var(--bg);font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* Kopfzeile */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:600 13px/1 var(--mono);letter-spacing:.18em}
.brand .ico{font-size:20px;color:var(--accent-strong)}
.top nav,.foot nav{display:flex;gap:4px}
.top nav a,.foot nav a{padding:8px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s,background .15s}
.top nav a:hover,.foot nav a:hover{color:var(--text);background:var(--surface-2)}

/* Einstieg */
.hero{text-align:center;padding:clamp(40px,9vw,104px) 0 clamp(40px,7vw,72px)}
.hero-mark{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--surface);border:1px solid var(--border-strong);color:var(--accent-strong);box-shadow:0 0 0 6px var(--accent-soft),0 12px 40px -8px var(--glow)}
.hero-mark .ico{font-size:30px;stroke-width:1.6}
.eyebrow{margin:28px 0 0;font:500 12px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.hero h1{
  margin:14px 0 18px;font-size:clamp(60px,15vw,128px);line-height:.95;font-weight:600;letter-spacing:-.045em;
  color:var(--text);background:var(--title);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.claim{max-width:34ch;margin:0 auto;color:var(--muted);font-size:clamp(17px,2.3vw,20px);line-height:1.5;text-wrap:balance}

/* Karten */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-bottom:clamp(48px,8vw,88px)}
.card{
  position:relative;display:flex;flex-direction:column;gap:10px;padding:28px;min-width:0;
  background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);
  text-decoration:none;animation:rise .55s var(--ease) both;
}
.card-web{grid-column:1/-1}
.grid>:nth-child(2){animation-delay:.07s}
.grid>:nth-child(3){animation-delay:.14s}
.card h2{margin:6px 0 0;font-size:20px;font-weight:600;letter-spacing:-.015em}
.card p{margin:0;color:var(--muted);font-size:15px}
.icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--accent-strong);font-size:21px}
.card-link{transition:border-color .18s var(--ease),transform .18s var(--ease)}
.card-link:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.card-link:focus-visible{border-radius:20px}
.cta{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:10px;color:var(--accent-strong);font-weight:500;font-size:15px}
.cta .ico,.pill .ico{transition:transform .18s var(--ease)}
.card-link:hover .cta .ico,.card-link:hover .pill .ico{transform:translate(2px,-2px)}

/* Instanzen */
.instances{list-style:none;margin:0;padding:10px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.instance{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px;
  border:1px solid var(--border);border-radius:14px;background:var(--surface-2);text-decoration:none;
  transition:border-color .18s var(--ease),background .18s var(--ease);
}
.instance:hover{border-color:var(--accent);background:var(--accent-soft)}
.instance:focus-visible{border-radius:14px}
.avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--bg);border:1px solid var(--border-strong);color:var(--accent-strong);font:600 15px/1 var(--mono)}
.who{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;min-width:0}
.who strong{font-size:17px;font-weight:600}
.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border:1px solid var(--border-strong);border-radius:999px;color:var(--muted);font-size:12px;font-weight:500}
.tag .ico{font-size:11px}
.host{flex-basis:100%;color:var(--faint);font:400 13px/1.4 var(--mono);overflow-wrap:anywhere}
.go{font-size:20px;color:var(--muted);transition:transform .18s var(--ease),color .18s}
.instance:hover .go{color:var(--accent-strong);transform:translate(2px,-2px)}

/* Live-Status: Farbe nur zusätzlich, der Text trägt die Aussage */
.pill{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;margin-top:auto;padding:7px 12px;
  border:1px solid var(--border);border-radius:999px;background:var(--surface-2);font-size:14px;font-weight:500;
}
.pill .ico{font-size:15px;color:var(--muted)}
.dot{display:none;width:9px;height:9px;border-radius:50%;background:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 22%,transparent)}
.pill[data-state] .dot{display:block}
.pill[data-state=operational]{--c:var(--ok)}
.pill[data-state=degraded]{--c:var(--warn)}
.pill[data-state=down]{--c:var(--bad)}
.pill[data-state=maintenance]{--c:var(--accent)}
.pill[data-state=unknown]{--c:var(--none)}
.pill[data-state=operational] .dot{animation:pulse 2.8s ease-in-out infinite}

/* Fußzeile */
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;margin-top:auto;padding:20px 0 28px;border-top:1px solid var(--border);font-size:14px;font-weight:500}
.foot nav{margin-right:-12px}

@keyframes rise{from{opacity:0;transform:translateY(10px)}}
@keyframes pulse{50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 0%,transparent)}}

@media (max-width:760px){
  .grid{grid-template-columns:minmax(0,1fr)}
  .instances{grid-template-columns:minmax(0,1fr)}
  .card{padding:22px}
}
@media (max-width:400px){
  .top nav a{padding:8px}
  .instance{gap:12px;padding:14px}
  .avatar{width:36px;height:36px}
  .go{display:none}
  .host{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media (forced-colors:active){
  .hero h1{background:none;-webkit-text-fill-color:currentColor}
  .dot{forced-color-adjust:none}
}