/* ==========================================================================
   Staffora – Startseite (3D-Hintergrund) und Rechtstexte
   Eigenes Stylesheet, getrennt vom Dashboard. Schriften liegen lokal unter /assets/fonts.
   ========================================================================== */
@font-face{font-family:"Bricolage Grotesque";src:url(/assets/fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Onest";src:url(/assets/fonts/onest-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --bg:#06060c;
  --bg-2:#0b0b16;
  --card:rgba(15,16,28,.80);
  --card-solid:#0f101c;
  --line:rgba(150,150,210,.16);
  --line-hi:rgba(170,157,255,.42);
  --text:#ecedf6;
  --muted:#a4a8c2;
  --faint:#7c8099;
  --accent:#7358f5;
  --accent-hi:#aa9dff;
  --accent-2:#4aa3ff;
  --ok:#2dd4a0;
  --warn:#f5b73b;
  --r:18px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --font-display:"Bricolage Grotesque","Onest",ui-sans-serif,system-ui,sans-serif;
  --font-body:"Onest",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%}
a{color:var(--accent-hi)}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--accent);color:#fff;padding:10px 14px;border-radius:10px;z-index:200;text-decoration:none;font-weight:600}
.skip:focus{top:12px}

/* Hintergrund: ruhiger Verlauf + WebGL-Canvas (Rang-Stapel). Ohne WebGL zeigt .plates denselben Stapel in CSS-3D. */
#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;pointer-events:none}
.sky{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse 44% 56% at 72% 42%,rgba(115,88,245,.15),transparent 72%),
    radial-gradient(ellipse 60% 40% at 18% 100%,rgba(74,163,255,.07),transparent 70%),
    linear-gradient(180deg,var(--bg),var(--bg-2))}
.plates{position:fixed;inset:0;z-index:-1;pointer-events:none;display:none;perspective:1500px;perspective-origin:50% 38%}
.no-webgl .plates{display:block}
.plates i{position:absolute;left:70%;top:50%;width:min(30vw,320px);aspect-ratio:1;border-radius:18%;
  border:1.5px solid rgba(160,140,255,calc(.62 - var(--n) * .06));background:rgba(115,88,245,.05);
  box-shadow:inset 0 0 28px rgba(115,88,245,.2),0 0 22px rgba(115,88,245,.12);
  transform:translate(-50%,-50%) translateY(calc(var(--n) * -42px)) rotateX(62deg) rotateZ(38deg) scale(calc(1 - var(--n) * .11))}
@media (max-width:820px){.plates i{left:50%;top:30%;width:min(62vw,300px);opacity:.38}}
.page{position:relative;z-index:1}

/* Navigation */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;gap:20px;padding:14px max(20px,calc((100vw - 1160px)/2));
  background:linear-gradient(180deg,rgba(6,6,12,.88),rgba(6,6,12,.55) 70%,transparent);border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.nav.is-scrolled{background:#06060c;border-bottom-color:var(--line)}
.fx .nav.is-scrolled{background:rgba(6,6,12,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font:650 19px/1 var(--font-display);letter-spacing:-.01em}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-size:16px;color:#fff}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links a{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:10px;font-size:14.5px;transition:color .15s,background .15s}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(15,16,28,.7);color:var(--text);cursor:pointer}
.burger svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:12px;border:1px solid var(--line);background:rgba(20,21,36,.8);color:var(--text);text-decoration:none;font:600 15px/1 var(--font-body);cursor:pointer;transition:transform .18s var(--ease),border-color .18s,background .18s,box-shadow .18s}
.btn:hover{transform:translateY(-2px);border-color:var(--line-hi)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#5f7cff);border-color:transparent;color:#fff;box-shadow:0 10px 30px -10px rgba(115,88,245,.8)}
.btn-primary:hover{box-shadow:0 14px 36px -10px rgba(115,88,245,.95);border-color:transparent}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px}
.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Abschnitte */
section{position:relative}
.wrap{width:min(1160px,100% - 40px);margin:0 auto}
.sec{padding:112px 0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 12.5px/1 var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-hi)}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--accent),transparent);border-radius:2px}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0}
h2{font-size:clamp(30px,4.4vw,48px);line-height:1.08;margin-top:14px}
.sec-lead{color:var(--muted);max-width:640px;margin:16px 0 0;font-size:17.5px}
.grad{background:linear-gradient(120deg,#d9d2ff,var(--accent-hi) 40%,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* Hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:120px 0 80px}
.hero .wrap{display:flex;flex-direction:column;align-items:flex-start;gap:0}
.hero h1{font-size:clamp(52px,10vw,120px);line-height:.95;font-weight:700;letter-spacing:-.035em;margin-top:18px}
.hero .lead{max-width:600px;color:var(--muted);font-size:clamp(17px,2vw,20px);margin:22px 0 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:rgba(15,16,28,.6);color:var(--muted);font-size:13.5px}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(45,212,160,.16)}
.chip[hidden]{display:none}
.hero-hint{margin-top:14px;color:var(--faint);font-size:13.5px}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);color:var(--faint);font-size:12px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue::after{content:"";width:1px;height:34px;background:linear-gradient(var(--accent-hi),transparent);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* Karten */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s var(--ease),border-color .25s}
.fx .card,.fx .nav-links,.fx .chip{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.grid{display:grid;gap:18px;margin-top:44px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.feature:hover,.benefit:hover{transform:translateY(-4px);border-color:var(--line-hi)}
.ico{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:rgba(115,88,245,.16);color:var(--accent-hi);margin-bottom:18px}
.ico svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:21px;line-height:1.2;margin-bottom:9px}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.note{display:inline-block;margin-top:12px;font-size:13px;color:var(--faint);border-left:2px solid var(--line-hi);padding-left:10px}

/* Einrichtung */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;padding:0;list-style:none}
.steps li{counter-increment:s;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));font:700 17px/1 var(--font-display);color:#fff;margin-bottom:16px}
code,.kbd{font:500 .92em ui-monospace,SFMono-Regular,Menlo,monospace;background:rgba(115,88,245,.16);color:#d4ccff;padding:2px 7px;border-radius:7px}

/* Server-Karussell */
.ring-wrap{position:relative;height:410px;margin-top:34px;perspective:1500px;outline-offset:6px}
.ring{position:absolute;left:50%;top:40px;width:270px;height:330px;margin-left:-135px;transform-style:preserve-3d;transform:translateZ(calc(-1 * var(--R,260px))) rotateY(var(--rot,0deg));transition:transform .9s var(--ease)}
.srv{position:absolute;inset:0;transform:rotateY(calc(var(--i) * 60deg)) translateZ(var(--R,260px));backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:26px 22px;background:var(--card-solid);border:1px solid var(--line);border-radius:22px;transition:opacity .6s,border-color .4s,box-shadow .4s;opacity:.78}
.srv.is-front{opacity:1;border-color:var(--line-hi);box-shadow:0 24px 60px -28px rgba(115,88,245,.7)}
.srv-icon{width:78px;height:78px;border-radius:22px;background:linear-gradient(135deg,rgba(115,88,245,.4),rgba(74,163,255,.3));display:grid;place-items:center;font:700 30px/1 var(--font-display);overflow:hidden;color:#fff}
.srv-icon img{width:100%;height:100%;object-fit:cover}
.srv h3{font-size:20px;margin:6px 0 0;overflow-wrap:anywhere}
.srv .meta{color:var(--muted);font-size:13.5px}
.srv .desc{color:var(--muted);font-size:14.5px;flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}
.srv .tag{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.srv.ph{border-style:dashed}
.srv.ph .srv-icon{background:transparent;border:2px dashed var(--line-hi);color:var(--faint);font-size:26px}
.srv .btn{min-height:38px;padding:0 16px;font-size:13.5px}
.ring-ctl{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px}
.round{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(20,21,36,.85);color:var(--text);cursor:pointer;display:grid;place-items:center;transition:border-color .15s,transform .15s}
.round:hover{border-color:var(--line-hi);transform:scale(1.06)}
.round svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.dots{display:flex;gap:8px}
.dots button{width:10px;height:10px;border-radius:50%;border:0;padding:0;background:var(--line-hi);cursor:pointer;transition:transform .2s,background .2s}
.dots button[aria-current="true"]{background:var(--accent-hi);transform:scale(1.35)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.showcase-note{text-align:center;color:var(--faint);font-size:13.5px;margin-top:14px}
/* Ohne 3D (Bewegung reduzieren / sehr schmal): Karten als Wischleiste */
.ring-wrap.flat{height:auto;perspective:none;overflow-x:auto;scroll-snap-type:x mandatory;display:flex;gap:16px;padding:6px 4px 16px}
.ring-wrap.flat .ring{position:static;width:auto;height:auto;margin:0;display:flex;gap:16px;transform:none!important;transition:none}
.ring-wrap.flat .srv{position:relative;inset:auto;transform:none;flex:0 0 min(270px,78vw);min-height:320px;opacity:1;scroll-snap-align:center;backface-visibility:visible}

/* Upcore */
.upcore{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;margin-top:34px;padding:34px;background:linear-gradient(135deg,rgba(115,88,245,.18),rgba(74,163,255,.08)),var(--card-solid)}
.upcore h3{font-size:28px}
.upcore .actions{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.ph-note{display:inline-block;margin-top:14px;padding:6px 11px;border-radius:9px;border:1px dashed var(--warn);color:var(--warn);font-size:13px}
.upcore-art{aspect-ratio:16/10;border-radius:16px;border:1px solid var(--line);background:radial-gradient(circle at 30% 30%,rgba(170,157,255,.5),transparent 55%),radial-gradient(circle at 70% 70%,rgba(74,163,255,.4),transparent 50%),#0c0c18;position:relative;overflow:hidden}
.upcore-art::after{content:"";position:absolute;inset:-40%;background:conic-gradient(from 0deg,transparent,rgba(170,157,255,.25),transparent 30%);animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* FAQ */
.faq{margin-top:40px;display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:0 20px;transition:border-color .2s}
.faq details[open]{border-color:var(--line-hi)}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font:600 17px/1.4 var(--font-display);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 24px/1 var(--font-body);color:var(--accent-hi);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p,.faq details ul{margin:0 0 18px;color:var(--muted);font-size:15.5px}
.faq details ul{padding-left:20px}

/* Abschluss und Fußzeile */
.cta{text-align:center;padding:120px 0 90px}
.cta h2{max-width:760px;margin:14px auto 0}
.cta .hero-actions{justify-content:center}
.footer{position:relative;z-index:1;border-top:1px solid var(--line);background:rgba(6,6,12,.9);padding:34px 0 44px;color:var(--faint);font-size:14px}
.footer .wrap{display:flex;flex-wrap:wrap;gap:16px 34px;justify-content:space-between;align-items:center}
.footer nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.footer a{color:var(--muted);text-decoration:none}
.footer a:hover{color:var(--text);text-decoration:underline}

/* Bewegung ein/aus */
.motion-btn{position:fixed;right:16px;bottom:16px;z-index:70;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:rgba(15,16,28,.88);color:var(--muted);font:500 13px/1 var(--font-body);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.motion-btn:hover{color:var(--text);border-color:var(--line-hi)}
.motion-btn[hidden]{display:none}

/* Einblenden beim Scrollen (nur wenn Bewegung erlaubt) */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}
.no-motion .reveal,.no-motion .reveal.in{opacity:1!important;transform:none!important;transition:none!important}
.no-motion *{scroll-behavior:auto!important}
.no-motion .scroll-cue::after,.no-motion .upcore-art::after{animation:none}

/* Rechtstexte */
.legal{padding:130px 0 70px;max-width:820px}
.legal h1{font-size:clamp(34px,5vw,52px);margin:12px 0 10px}
.legal h2{font-size:24px;margin:38px 0 10px}
.legal p,.legal li{color:var(--muted)}
.legal .banner{border:1px dashed var(--warn);color:var(--warn);background:rgba(245,183,59,.07);border-radius:12px;padding:14px 16px;margin:18px 0}
.legal .filled{color:var(--text)}
.legal .missing{color:var(--warn);background:rgba(245,183,59,.1);border-radius:6px;padding:1px 6px}
.legal dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 22px}
.legal dt{color:var(--faint)}
.legal dd{margin:0}

/* Responsive */
@media (max-width:980px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .upcore{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav-links{display:none;position:absolute;left:16px;right:16px;top:64px;flex-direction:column;background:var(--card-solid);border:1px solid var(--line);border-radius:16px;padding:10px;margin:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .burger{display:grid;place-items:center}
  .nav-actions .btn-ghost-nav{display:none}
}
@media (max-width:620px){
  .scroll-cue{display:none}
  .grid-3,.grid-2,.steps{grid-template-columns:1fr}
  .sec{padding-top:84px}
  .hero{padding-top:104px}
  .hero-actions .btn{flex:1 1 100%}
  .card{padding:22px}
  .ring-wrap{height:380px}
  .ring{width:236px;height:310px;margin-left:-118px;--R:215px}
  .footer .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  .scroll-cue::after,.upcore-art::after{animation:none}
  .btn:hover,.feature:hover,.benefit:hover{transform:none}
}
@media (forced-colors:active){
  .card,.srv,.btn,.chip,.faq details{border-color:CanvasText}
}