@font-face{font-family:"Rethink Sans";font-style:normal;font-weight:700;font-display:swap;src:local("Rethink Sans Bold"),local("RethinkSans-Bold"),url("fonts/RethinkSans-Bold.woff2") format("woff2")}
:root{--bg:#fafaf8;--surface:#fff;--text:#161616;--muted:#6a6a66;--line:#e2e2dd;--accent:#e8590c;--btn:#000;--btn-text:#fff;--term:#14161a;--term-text:#c9d1d9;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#101112;--surface:#181a1b;--text:#f1f1ee;--muted:#9a9a95;--line:#2a2d2f;--accent:#ff8a4c;--btn:#f1f1ee;--btn-text:#000;--term:#0a0b0c}}
:root[data-theme="dark"]{--bg:#101112;--surface:#181a1b;--text:#f1f1ee;--muted:#9a9a95;--line:#2a2d2f;--accent:#ff8a4c;--btn:#f1f1ee;--btn-text:#000;--term:#0a0b0c}
html{scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:10}
a{color:inherit}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:25;border-bottom:1px solid var(--line)}
header::before{content:"";position:absolute;inset:0;z-index:-1;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px)}
.bar{max-width:1040px;margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;letter-spacing:.08em;text-decoration:none;font-size:1.15rem}
.logo span{color:var(--accent)}
nav{display:flex;gap:22px;align-items:center;font-size:.95rem}
nav a{text-decoration:none;color:var(--muted)}nav a:hover{color:var(--text)}
nav .login{color:var(--text);border:1px solid var(--text);padding:6px 16px;border-radius:2px}
nav .login:hover{background:var(--text);color:var(--bg)}
main{max-width:1040px;margin:auto;padding:0 24px}
.view{display:none}.view.on{display:block}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:72px 0 56px}
.hero h1{margin:0;font-size:clamp(2.4rem,7vw,4.6rem);line-height:1.02;letter-spacing:-.03em}
.hero h1 b{color:var(--accent)}
.hero h2{font-size:1.25rem;margin:22px 0 10px}
.hero p{color:var(--muted);max-width:52ch}
.btn{display:inline-block;margin-top:14px;background:var(--btn);color:var(--btn-text);padding:12px 26px;text-decoration:none;border:0;border-radius:2px;font:inherit;font-weight:600;cursor:pointer}
.term{background:var(--term);color:var(--term-text);border-radius:10px;padding:18px 20px;font:.85rem/1.7 ui-monospace,Menlo,Consolas,monospace;box-shadow:0 12px 40px rgba(0,0,0,.15)}
.term i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;background:#ff5f56}
.term i:nth-child(2){background:#ffbd2e}.term i:nth-child(3){background:#27c93f}
.term .ok{color:#3fb950}.term .cur{animation:b 1s steps(1) infinite}
@keyframes b{50%{opacity:0}}
.stats{display:flex;gap:40px;margin-top:28px}.stats b{display:block;font-size:2rem;line-height:1}.stats span{color:var(--muted);font-size:.9rem}
section{padding:56px 0;border-top:1px solid var(--line)}
section>h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:24px}
.card h3{margin:0 0 4px;letter-spacing:.04em}.card small{color:var(--accent);font-weight:600}
.card p{color:var(--muted);font-size:.93rem;margin:12px 0 0}
.tag{display:inline-block;margin-top:14px;font-size:.75rem;border:1px solid var(--line);padding:2px 10px;border-radius:99px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px}.chips span{border:1px solid var(--line);background:var(--surface);padding:6px 16px;border-radius:99px;font-size:.92rem}
.more{color:var(--muted);max-width:68ch;margin-top:24px}
footer{border-top:1px solid var(--line);margin-top:40px;padding:28px 24px;text-align:center;color:var(--muted);font-size:.88rem}
footer a{margin:0 8px}
.doc{max-width:720px;padding:56px 0}.doc h1{font-size:2.2rem;margin:0 0 6px}.doc h2{margin-top:32px;font-size:1.15rem}.doc p,.doc li{color:var(--muted)}
.doc h3{font-size:1.02rem;margin:24px 0 6px}.doc h4{font-size:.95rem;margin:16px 0 4px}.doc ul{padding-left:22px}.doc a{color:var(--accent);word-break:break-word}.doc p strong{color:var(--text)}
.note{border-left:3px solid var(--accent);padding:8px 14px;background:var(--surface);font-size:.9rem;margin:18px 0}
/* Login im Stil eines klassischen Identity-Portals */
.auth{min-height:calc(100vh - 140px);display:flex;align-items:center;justify-content:center;padding:32px 0}
.panel{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--line);padding:44px 40px 36px}
.panel .brand{font-weight:800;letter-spacing:.14em;font-size:1rem;margin-bottom:46px}
.panel h1{font-size:2.6rem;font-weight:300;margin:0;line-height:1.1}
.panel .sub{font-size:1.15rem;font-weight:300;color:var(--muted);margin:4px 0 36px}
.fld{position:relative;margin-bottom:22px}
.fld input{width:100%;border:0;border-bottom:1px solid var(--muted);background:transparent;color:var(--text);font:inherit;padding:22px 0 8px;border-radius:0;outline:0}
.fld input:focus{border-bottom:2px solid var(--text)}
.fld label{position:absolute;left:0;top:22px;color:var(--muted);transition:.15s;pointer-events:none}
.fld input:focus+label,.fld input:not(:placeholder-shown)+label{top:2px;font-size:.78rem}
.panel .btn{width:100%;margin-top:10px;padding:15px;text-align:center}
.panel .alt{display:block;text-align:center;margin-top:22px;font-size:.92rem}
.pw{display:none}.pw.on{display:block}
#msg{font-size:.85rem;color:var(--muted);margin-top:16px;text-align:center;min-height:1.2em}
/* Modern layer */
:root{--g1:#ff6a3d;--g2:#7c5cff;--g3:#22d3ee;--glass:rgba(255,255,255,.62)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--glass:rgba(30,32,36,.55)}}
:root[data-theme="dark"]{--glass:rgba(30,32,36,.55)}
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;width:48vmax;height:48vmax;border-radius:50%;filter:blur(90px);opacity:.38;animation:fl 22s ease-in-out infinite alternate}
.aurora i:nth-child(1){background:var(--g1);top:-18%;left:-10%}
.aurora i:nth-child(2){background:var(--g2);top:10%;right:-15%;animation-delay:-7s}
.aurora i:nth-child(3){background:var(--g3);bottom:-25%;left:25%;animation-delay:-13s;opacity:.28}
@keyframes fl{to{transform:translate(8vmax,6vmax) scale(1.2)}}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(10px);border-radius:99px;font-size:.82rem;color:var(--muted);margin-bottom:22px}
.badge::before{content:"";width:8px;height:8px;border-radius:50%;background:#3fb950;box-shadow:0 0 0 0 #3fb950;animation:pu 2s infinite}
@keyframes pu{70%{box-shadow:0 0 0 9px transparent}}
.hero h1{font-size:clamp(2.8rem,9vw,6rem);font-weight:800}
.hero h1 b{background:linear-gradient(100deg,var(--g1),var(--g2),var(--g3),var(--g1));background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gs 8s linear infinite}
@keyframes gs{to{background-position:300% 0}}
.btn{background:linear-gradient(120deg,var(--g1),var(--g2));color:#fff;border-radius:99px;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px -6px var(--g2)}
nav .login{border:0;border-radius:99px;background:var(--text);color:var(--bg)}
nav .login:hover{background:linear-gradient(120deg,var(--g1),var(--g2));color:#fff}
.term{backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.12);animation:up 6s ease-in-out infinite alternate}
@keyframes up{to{transform:translateY(-10px) rotate(-.6deg)}}
.stats b{font-size:2.6rem;background:linear-gradient(120deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
.mq{overflow:hidden;border-block:1px solid var(--line);padding:16px 0;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.mq div{display:flex;gap:44px;width:max-content;animation:mq 28s linear infinite;font-size:1.5rem;font-weight:700;letter-spacing:-.01em}
.mq span{color:var(--muted);white-space:nowrap}.mq span::after{content:"✦";margin-left:44px;color:var(--accent)}
@keyframes mq{to{transform:translateX(-50%)}}
#projekte .grid{grid-template-columns:repeat(6,1fr);counter-reset:p}
.card{position:relative;overflow:hidden;background:var(--glass);backdrop-filter:blur(14px);border-radius:20px;padding:30px;counter-increment:p;transition:transform .3s,border-color .3s}
.card:nth-child(1),.card:nth-child(4){grid-column:span 4}.card:nth-child(2),.card:nth-child(3){grid-column:span 2}
#projekte .card::before{content:"0" counter(p);position:absolute;right:20px;top:8px;font-size:4rem;font-weight:800;line-height:1;opacity:.1}
.card h3{font-size:1.5rem;margin-top:6px}
.card::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--g2) 28%,transparent),transparent 60%)}
.card:hover::after{opacity:1}.card.in:hover{transform:translateY(-6px);border-color:var(--g2)}
.chips span{background:var(--glass);backdrop-filter:blur(10px);transition:.2s}.chips span:hover{transform:translateY(-3px);border-color:var(--g1);color:var(--g1)}
.panel{background:var(--glass);backdrop-filter:blur(22px);border-radius:24px;box-shadow:0 30px 80px -20px rgba(80,60,200,.35)}
.panel .brand{background:linear-gradient(120deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
.fld input:focus{border-image:linear-gradient(90deg,var(--g1),var(--g2)) 1}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media(max-width:760px){.card:nth-child(n){grid-column:span 6}}
.hero h1{font-size:clamp(2.1rem,5.6vw,4.2rem);white-space:nowrap}
.hero h1 b{font-size:1.35em;display:inline-block;padding-bottom:.08em}
.cta{position:relative;overflow:hidden;padding:clamp(32px,6vw,72px);border-radius:32px;border:1.5px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,var(--g1),var(--g2),var(--g3)) border-box}
.cta>*{position:relative}
.orb{position:absolute!important;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;background:conic-gradient(from 0deg,var(--g1),var(--g2),var(--g3),var(--g1));filter:blur(70px);opacity:.45;animation:sp 14s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.cta h3{font-size:clamp(2rem,6vw,4rem);line-height:1.05;letter-spacing:-.03em;margin:8px 0 14px}
.cta h3 em{font-style:normal;background:linear-gradient(100deg,var(--g1),var(--g2),var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta p{color:var(--muted);max-width:46ch;margin:0 0 22px}
.ctar{display:flex;gap:12px;flex-wrap:wrap}.ctar .btn{margin:0}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.ghost:hover{border-color:var(--g2);box-shadow:none}
.dash{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:32px 0 56px}
.side{background:var(--glass);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:6px;height:fit-content;position:sticky;top:90px}
.side .brand{font-weight:800;letter-spacing:.14em;margin-bottom:16px;background:linear-gradient(120deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
.side a{padding:10px 14px;border-radius:12px;color:var(--muted);text-decoration:none;cursor:default}
.side a.on{background:linear-gradient(120deg,var(--g1),var(--g2));color:#fff}
.side .btn{margin-top:18px;padding:10px;text-align:center}
.dmain h1{margin:0;font-size:clamp(1.6rem,4vw,2.4rem);letter-spacing:-.02em}.dmain .sub{color:var(--muted);margin:4px 0 0}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:24px 0 14px}
.dc{background:var(--glass);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:20px;padding:22px}
.dc small{color:var(--muted)}.dc h4{margin:0}
.dc b{display:block;font-size:2.1rem;line-height:1.2;background:linear-gradient(120deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
.dgrid{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;margin-bottom:14px}
.bars{display:flex;align-items:flex-end;gap:10px;height:140px;margin-top:18px}
.bars div{flex:1;text-align:center;font-size:.75rem;color:var(--muted);display:flex;flex-direction:column;justify-content:flex-end;gap:6px;height:100%}
.bars i{display:block;border-radius:8px 8px 4px 4px;background:linear-gradient(var(--g2),var(--g1));animation:gr 1s both}
@keyframes gr{from{height:0}}
.prog{margin-top:16px}.prog span{display:flex;justify-content:space-between;font-size:.9rem}
.prog u{display:block;height:8px;border-radius:9px;background:var(--line);margin-top:6px;overflow:hidden}
.prog u i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--g1),var(--g2))}
.act{list-style:none;margin:12px 0 0;padding:0}.act li{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.93rem}.act li:first-child{border:0}
@media(max-width:760px){.dash{grid-template-columns:1fr}.side{position:static;flex-direction:row;flex-wrap:wrap}.side .brand{width:100%;margin-bottom:4px}.side .btn{margin:0 0 0 auto}.dgrid{grid-template-columns:1fr}}
.ico{display:block;margin-bottom:22px;filter:drop-shadow(0 8px 20px color-mix(in srgb,var(--g2) 45%,transparent))}
.ico .ring{transform-origin:48px 48px;animation:sp 30s linear infinite}
.ico .spin{transform-origin:48px 48px;animation:sp 6s linear infinite}
.ico .dr{stroke-dasharray:1;stroke-dashoffset:1;animation:dw 4.5s ease-in-out infinite}
.ico .d2{animation-delay:.25s}.ico .d3{animation-delay:.5s}
@keyframes dw{0%{stroke-dashoffset:1}35%,80%{stroke-dashoffset:0}100%{stroke-dashoffset:-1}}
@media (prefers-reduced-motion:reduce){.ico .dr{stroke-dashoffset:0}}
/* Offcanvas */
.login{position:relative;z-index:50;margin-left:22px;padding:7px 18px;border-radius:99px;background:var(--text);color:var(--bg);text-decoration:none;font-size:.95rem;white-space:nowrap}
.login:hover{background:linear-gradient(120deg,var(--g1),var(--g2));color:#fff}
#nav{margin-left:auto}
.bg{display:none;position:relative;z-index:50;width:42px;height:42px;margin-left:10px;padding:0;background:var(--glass);border:1px solid var(--line);border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.bg span{width:18px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.bg.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}.bg.on span:nth-child(2){opacity:0}.bg.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
#ov{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.5);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .3s}
@media(max-width:760px){
.bg{display:flex}.login{margin-left:auto}
.bar{padding-left:18px;padding-right:18px}
#nav{position:fixed;top:0;right:0;bottom:0;z-index:40;width:min(78vw,320px);flex-direction:column;align-items:flex-start;gap:4px;margin:0;padding:calc(84px + env(safe-area-inset-top,0px)) 28px 28px;background:var(--surface);border-left:1px solid var(--line);box-shadow:-20px 0 60px rgba(0,0,0,.3);transform:translateX(105%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
#nav.on{transform:none}
#nav a{width:100%;padding:12px 0;font-size:1.5rem;font-weight:700;color:var(--text);border-bottom:1px solid var(--line)}
body.mo{overflow:hidden}body.mo #ov{opacity:1;pointer-events:auto}
}
/* Cookie */
#ck{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:620px;margin:auto;background:var(--surface);border:1px solid var(--line);box-shadow:0 12px 40px rgba(0,0,0,.25);border-radius:8px;padding:20px;z-index:20;display:none}
#ck.on{display:block}#ck h4{margin:0 0 6px}#ck p{margin:0 0 12px;font-size:.88rem;color:var(--muted)}
#ck .row{display:flex;gap:10px;flex-wrap:wrap}#ck .btn{margin:0;padding:9px 18px;font-size:.9rem}
#ck .btn.sec{background:transparent;color:var(--text);border:1px solid var(--line)}
@media(max-width:760px){.hero{grid-template-columns:1fr;padding-top:40px}nav{gap:14px}.panel{padding:32px 24px}}
/* Logo */
.logo,.panel .brand,.side .brand{display:flex;align-items:center;gap:.5em;font-weight:800;letter-spacing:-.03em;text-transform:lowercase;text-decoration:none;color:var(--text);background:none;-webkit-text-fill-color:var(--text)}
.logo{display:inline-flex;font-size:1.35rem}
.panel .brand{font-size:1.6rem;margin-bottom:40px}
.side .brand{font-size:1.35rem;margin-bottom:16px}
.lgo{width:1.7em;height:1.55em;flex:none}
.logo,.panel .brand,.side .brand{font-family:"Rethink Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-weight:700;letter-spacing:.06em;text-transform:none;gap:.4em}
/* Performance */
.aurora i{filter:none;will-change:transform;opacity:.42}
.aurora i:nth-child(1){background:radial-gradient(circle,var(--g1),transparent 68%)}
.aurora i:nth-child(2){background:radial-gradient(circle,var(--g2),transparent 68%)}
.aurora i:nth-child(3){background:radial-gradient(circle,var(--g3),transparent 68%);opacity:.32}
.orb{filter:none;animation:none;background:radial-gradient(circle,var(--g2),transparent 68%);opacity:.5}
@media (max-width:900px),(hover:none){
*{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
:root{--glass:rgba(255,255,255,.88)}
 header::before{background:var(--bg)}
.aurora i{animation:none;transform:none;opacity:.3;width:70vmax;height:70vmax}
.hero h1 b,.term{animation:none}
.ico{filter:none}
.reveal{opacity:1;transform:none;transition:none}
}
@media (prefers-color-scheme:dark) and (max-width:900px),(prefers-color-scheme:dark) and (hover:none){:root:not([data-theme="light"]){--glass:rgba(24,26,27,.9)}}
.fl{margin-top:6px}
/* v3: Theme, Fortschritt, Übergänge, Notizen */
[hidden]{display:none!important}
.th{display:flex;position:relative;z-index:50;width:42px;height:42px;margin-left:10px;padding:0;background:var(--glass);border:1px solid var(--line);border-radius:12px;cursor:pointer;color:var(--text);font-size:1.15rem;line-height:1;align-items:center;justify-content:center}
.th:hover{border-color:var(--g2)}
.sp{position:absolute;left:0;right:0;bottom:-1px;height:3px;pointer-events:none}
.sp i{display:block;height:100%;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3))}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.25s}
main{animation:pg .45s ease both}.view.on{animation:pg .4s ease both}
@keyframes pg{from{opacity:0;transform:translateY(10px)}}
:root[data-theme="dark"]{color-scheme:dark}:root[data-theme="light"]{color-scheme:light}
@media (max-width:900px),(hover:none){:root[data-theme="dark"]{--glass:rgba(24,26,27,.9)}:root[data-theme="light"]{--glass:rgba(255,255,255,.88)}}
.nf{display:flex;gap:10px;margin:14px 0}
.nf input{flex:1;min-width:0;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);font:inherit}
.nf .btn{margin:0;padding:10px 18px}
.nl{list-style:none;margin:0;padding:0}
.nl li{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line)}.nl li:first-child{border:0}
.nl span{flex:1;word-break:break-word}.nl .done{text-decoration:line-through;color:var(--muted)}
.nl button{border:0;background:none;color:var(--muted);font-size:1.3rem;cursor:pointer;line-height:1}
.chk{display:flex;gap:8px;align-items:flex-start;margin:14px 0 4px;font-size:.92rem;cursor:pointer}
.hint{color:var(--muted);font-size:.85rem;margin:6px 0 12px}.hint a{color:var(--accent)}
.dc.notes{margin-bottom:14px}
.dc .btn.ghost{margin:0;padding:9px 18px;font-size:.9rem}
.e404{text-align:center;padding:72px 0 40px}
.e404 svg{width:110px;height:auto;margin-bottom:10px}
.e404 h1{font-size:clamp(4.5rem,18vw,9rem);line-height:1;margin:0;letter-spacing:-.04em;background:linear-gradient(100deg,var(--g1),var(--g2),var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}
.e404 h2{margin:6px 0 10px;font-size:1.5rem}.e404 p{color:var(--muted);margin:0 0 18px}