/* HausGenius – Design-System. Bei Änderung ?v= in allen Seiten hochzählen. */
@font-face{font-family:"Inter";font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-tight-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-serif-latin-400-italic.woff2) format("woff2")}

:root{
  --bg:#f5f4f0; --bg-2:#ecebe6; --surface:#ffffff; --surface-2:#faf9f6;
  --ink:#0b0c0e; --ink-2:#3d3f45; --muted:#74767d; --line:rgba(11,12,14,.09); --line-2:rgba(11,12,14,.16);
  --accent:#ff6a13; --accent-2:#ffb21a; --accent-ink:#1a0d00; --accent-soft:rgba(255,106,19,.1);
  --grad:linear-gradient(120deg,#ff5a1f 0%,#ff8a1a 45%,#ffb21a 100%);
  --ok:#17a36b; --err:#d93a2b;
  --night:#0a0b0e; --night-2:#121318; --night-3:#1a1c22; --night-line:rgba(255,255,255,.08); --night-ink:#f3f2ee; --night-muted:#8d9098;
  --r-s:12px; --r:20px; --r-l:28px;
  --sh:0 1px 0 rgba(255,255,255,.6) inset,0 1px 2px rgba(11,12,14,.04),0 12px 32px -12px rgba(11,12,14,.12);
  --sh-l:0 30px 80px -20px rgba(11,12,14,.25);
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-head:"Inter Tight","Inter",system-ui,sans-serif;
  --f-serif:"Instrument Serif",Georgia,serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0a0b0e; --bg-2:#101116; --surface:#14151a; --surface-2:#181a20;
  --ink:#f3f2ee; --ink-2:#c4c5ca; --muted:#8d9098; --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
  --accent-soft:rgba(255,106,19,.14);
  --sh:0 1px 0 rgba(255,255,255,.04) inset,0 12px 32px -12px rgba(0,0,0,.6);
  --sh-l:0 30px 80px -20px rgba(0,0,0,.7);
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0a0b0e; --bg-2:#101116; --surface:#14151a; --surface-2:#181a20;
    --ink:#f3f2ee; --ink-2:#c4c5ca; --muted:#8d9098; --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
    --accent-soft:rgba(255,106,19,.14);
    --sh:0 1px 0 rgba(255,255,255,.04) inset,0 12px 32px -12px rgba(0,0,0,.6);
    --sh-l:0 30px 80px -20px rgba(0,0,0,.7);
    color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16.5px/1.6 var(--f-body);overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .4s var(--ease),color .4s var(--ease)}
img,svg{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
::selection{background:var(--accent);color:#fff}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:650;letter-spacing:-.035em;line-height:1;margin:0}
h1{font-size:clamp(2.9rem,6.2vw,6rem);letter-spacing:-.055em;font-weight:700}
h2{font-size:clamp(2.3rem,5.4vw,4.4rem);letter-spacing:-.045em}
h3{font-size:1.35rem;letter-spacing:-.02em;line-height:1.2}
p{margin:0}
.serif{font-family:var(--f-serif);font-style:italic;font-weight:400;letter-spacing:-.02em}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.08em}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
section{position:relative;padding:128px 0}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:999;background:var(--surface);padding:10px 14px;border-radius:10px}

.kicker{display:inline-flex;align-items:center;gap:10px;font:500 .8rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.kicker::before{content:"";width:22px;height:1.5px;background:var(--accent)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
.sec-head p{max-width:420px;color:var(--ink-2);font-size:1.08rem}

/* Fortschritt oben */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--grad);transform-origin:0 50%;transform:scaleX(0);z-index:200}

/* Kopfzeile */
.top{position:fixed;top:14px;left:0;right:0;z-index:100;pointer-events:none}
.top .bar{pointer-events:auto;max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 20px;border-radius:999px;background:color-mix(in srgb,var(--surface) 72%,transparent);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border:1px solid var(--line);box-shadow:0 8px 30px -12px rgba(0,0,0,.15);transition:max-width .5s var(--ease),padding .3s}
.top.scrolled .bar{max-width:980px}
.top-wrap{padding:0 16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;box-shadow:0 4px 14px -4px rgba(255,106,19,.6)}
.brand .mark svg{width:22px;height:22px}
.brand b{font:700 1.15rem/1 var(--f-head);letter-spacing:-.03em}
.brand b i{font-style:normal;color:var(--accent)}
.nav{display:flex;align-items:center;gap:2px;position:relative}
.nav a{position:relative;text-decoration:none;font-size:.92rem;font-weight:500;color:var(--ink-2);padding:9px 14px;border-radius:999px;transition:color .2s}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav .pill{position:absolute;top:0;height:100%;border-radius:999px;background:var(--bg-2);transition:left .35s var(--ease),width .35s var(--ease),opacity .2s;z-index:-1;opacity:0}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:42px;height:42px;border-radius:999px;border:1px solid var(--line);background:transparent;display:grid;place-items:center;cursor:pointer;transition:background .2s,transform .2s}
.icon-btn:hover{background:var(--bg-2)}
.icon-btn svg{width:18px;height:18px}
.theme-btn .moon{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .moon{display:block}
.menu-btn{display:none}

/* Buttons */
.btn{--b:var(--ink);position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font:600 .98rem/1 var(--f-body);letter-spacing:-.01em;text-decoration:none;border:0;cursor:pointer;white-space:nowrap;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;isolation:isolate;overflow:hidden}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .35s var(--ease);z-index:-1}
.btn-primary:hover{color:var(--accent-ink);box-shadow:0 14px 34px -10px rgba(255,106,19,.55)}
.btn-primary:hover::before{opacity:1}
.btn-accent{background:var(--grad);color:var(--accent-ink);box-shadow:0 10px 30px -10px rgba(255,106,19,.6)}
.btn-accent:hover{box-shadow:0 16px 40px -10px rgba(255,106,19,.75)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn-ghost:hover{background:var(--bg-2)}
.btn-sm{min-height:42px;padding:0 18px;font-size:.9rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn:focus-visible,.icon-btn:focus-visible,.seg button:focus-visible,.tog:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* Hero */
.hero{padding:190px 0 110px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.hero-bg .grid{position:absolute;inset:-1px;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%)}
.hero-bg .orb{position:absolute;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(255,122,26,.34),rgba(255,178,26,.12) 40%,transparent 68%);filter:blur(20px);left:var(--mx,60%);top:var(--my,30%);transform:translate(-50%,-50%);transition:left 1.2s var(--ease),top 1.2s var(--ease)}
.hero-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:64px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.86rem;font-weight:500;color:var(--ink-2);box-shadow:var(--sh);margin-bottom:30px}
.badge .dot{width:22px;height:22px;border-radius:999px;background:var(--accent-soft);display:grid;place-items:center}
.badge .dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(255,106,19,.6);animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(255,106,19,.55)}80%,100%{box-shadow:0 0 0 10px rgba(255,106,19,0)}}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .line>span{display:inline-block;transform:translateY(105%);animation:rise 1s var(--ease) forwards}
.hero h1 .line:nth-child(2)>span{animation-delay:.12s}
@keyframes rise{to{transform:none}}
.hero h1 .serif{font-size:1.08em;letter-spacing:-.03em}
.hero-sub{font-size:1.2rem;color:var(--ink-2);max-width:540px;margin:30px 0 36px;opacity:0;animation:fade .9s .35s var(--ease) forwards}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:fade .9s .5s var(--ease) forwards}

/* PLZ-Check */
.plz{margin-top:40px;max-width:520px;opacity:0;animation:fade .9s .65s var(--ease) forwards}
.plz label{display:block;font-size:.85rem;font-weight:500;color:var(--muted);margin-bottom:10px}
.plz-box{display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh);transition:border-color .2s,box-shadow .2s}
.plz-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.plz-box svg{width:18px;height:18px;margin-left:12px;color:var(--muted);flex-shrink:0}
.plz-box input{flex:1;min-width:0;border:0;background:transparent;font:500 16px var(--f-body);color:var(--ink);padding:10px 4px;outline:none;letter-spacing:.06em}
.plz-out{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:.93rem;min-height:24px;color:var(--ink-2)}
.plz-out .st{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.plz-out .st svg{width:12px;height:12px}
.plz-out.ok .st{background:rgba(23,163,107,.15);color:var(--ok)}
.plz-out.maybe .st{background:var(--accent-soft);color:var(--accent)}
.plz-out.no .st{background:rgba(217,58,43,.12);color:var(--err)}
.plz-out a{color:var(--ink);font-weight:600}

/* Live-Protokoll */
.device{position:relative;opacity:0;animation:fade 1s .45s var(--ease) forwards}
.proto{position:relative;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-l);padding:22px;transform:perspective(1400px) rotateY(-8deg) rotateX(4deg);transition:transform .8s var(--ease)}
.device:hover .proto{transform:perspective(1400px) rotateY(0) rotateX(0)}
.proto-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}
.proto-head b{font:650 1.02rem/1.2 var(--f-head);letter-spacing:-.02em;display:block}
.proto-head small{color:var(--muted);font-size:.82rem}
.live{display:inline-flex;align-items:center;gap:7px;font-size:.75rem;font-weight:600;color:var(--ok);background:rgba(23,163,107,.1);padding:6px 10px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase}
.live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.25}}
.proto ul{list-style:none;margin:0;padding:10px 0 0}
.proto li{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;padding:12px 4px;border-bottom:1px dashed var(--line);opacity:.35;transition:opacity .5s var(--ease)}
.proto li:last-child{border-bottom:0}
.proto li .ck{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;transition:all .45s var(--ease)}
.proto li .ck svg{width:13px;height:13px;stroke-dasharray:20;stroke-dashoffset:20;transition:stroke-dashoffset .5s .15s var(--ease)}
.proto li span{font-size:.94rem;font-weight:500}
.proto li time{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}
.proto li.done{opacity:1}
.proto li.done .ck{background:var(--grad);border-color:transparent;color:var(--accent-ink)}
.proto li.done .ck svg{stroke-dashoffset:0}
.proto li.flag{opacity:1}
.proto li.flag .ck{border-color:#3b82f6;color:#3b82f6}
.proto li.flag span{color:var(--ink-2)}
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}
.photos div{aspect-ratio:4/3;border-radius:10px;background:linear-gradient(135deg,var(--bg-2),var(--surface-2));border:1px solid var(--line);position:relative;overflow:hidden}
.photos div::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);animation:shimmer 2.6s infinite}
.photos div:nth-child(2)::after{animation-delay:.3s}.photos div:nth-child(3)::after{animation-delay:.6s}
@keyframes shimmer{to{transform:translateX(100%)}}
.photos svg{position:absolute;inset:0;margin:auto;width:28px;height:28px;color:var(--muted);opacity:.6}
.float{position:absolute;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-l);font-size:.86rem;font-weight:600;animation:bob 6s ease-in-out infinite}
.float small{display:block;font-weight:400;color:var(--muted);font-size:.76rem}
.float .fi{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.float .fi svg{width:18px;height:18px}
.float.f1{left:-44px;bottom:70px}
.float.f2{right:-26px;top:-26px;animation-delay:-3s}
@keyframes bob{50%{transform:translateY(-10px)}}

/* Laufband */
.marquee{border-block:1px solid var(--line);padding:26px 0;overflow:hidden;background:var(--surface-2)}
.marquee .track{display:flex;gap:56px;width:max-content;animation:marq 38s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee span{display:inline-flex;align-items:center;gap:56px;font:500 clamp(1.4rem,2.6vw,2rem)/1 var(--f-head);letter-spacing:-.03em;color:var(--ink-2);white-space:nowrap}
.marquee span::after{content:"";width:10px;height:10px;border-radius:3px;background:var(--grad);transform:rotate(45deg)}
.marquee span i{font-family:var(--f-serif);font-weight:400;color:var(--ink)}
@keyframes marq{to{transform:translateX(-50%)}}

/* Bento Leistungen */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.tile{--x:50%;--y:50%;position:relative;grid-column:span 2;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;min-height:300px;overflow:hidden;box-shadow:var(--sh);transition:transform .5s var(--ease),border-color .3s}
.tile::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--x) var(--y),var(--accent-soft),transparent 45%);opacity:0;transition:opacity .4s;pointer-events:none}
.tile:hover{transform:translateY(-4px);border-color:var(--line-2)}
.tile:hover::before{opacity:1}
.tile.big{grid-column:span 4}
.tile .ti{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--bg-2);color:var(--ink);margin-bottom:auto;transition:background .3s,color .3s}
.tile:hover .ti{background:var(--grad);color:var(--accent-ink)}
.tile .ti svg{width:24px;height:24px}
.tile h3{margin:36px 0 10px;font-size:1.55rem}
.tile p{color:var(--ink-2);font-size:.98rem;max-width:44ch}
.tile .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.tile .tags span{font-size:.78rem;font-weight:500;padding:6px 10px;border-radius:999px;background:var(--bg-2);color:var(--ink-2)}
.tile .add{position:absolute;top:22px;right:22px}
.tog{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px 0 10px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);font-size:.84rem;font-weight:600;cursor:pointer;transition:all .3s var(--ease)}
.tog .pl{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--bg-2);transition:all .3s var(--ease)}
.tog .pl svg{width:12px;height:12px;transition:transform .35s var(--ease)}
.tog[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tog[aria-pressed="true"] .pl{background:var(--grad);color:var(--accent-ink)}
.tog[aria-pressed="true"] .pl svg{transform:rotate(45deg)}
.tile.big .viz{position:absolute;right:30px;bottom:30px;width:40%;display:grid;gap:8px}
.tile.big h3,.tile.big p,.tile.big .tags{max-width:52%}
.viz .row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);font-size:.82rem;font-weight:500;transform:translateX(12px);opacity:0;transition:all .6s var(--ease)}
.viz .row i{width:8px;height:8px;border-radius:50%;background:var(--ok);flex-shrink:0}
.viz .row.warn i{background:#3b82f6}
.viz .row b{margin-left:auto;font-weight:500;color:var(--muted);font-size:.76rem}
.in .viz .row{transform:none;opacity:1}
.in .viz .row:nth-child(2){transition-delay:.12s}.in .viz .row:nth-child(3){transition-delay:.24s}.in .viz .row:nth-child(4){transition-delay:.36s}

/* Konfigurator */
.night{background:var(--night);color:var(--night-ink);--ink:var(--night-ink);--ink-2:#c4c5ca;--muted:var(--night-muted);--line:var(--night-line);--line-2:rgba(255,255,255,.16);--surface:var(--night-2);--surface-2:var(--night-3);--bg-2:#1f2128;--bg:var(--night)}
.night::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 85% 0%,rgba(255,106,19,.16),transparent 60%),radial-gradient(600px 300px at 0% 100%,rgba(255,178,26,.08),transparent 60%);pointer-events:none}
.cfg{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:start}
.cfg-panel{border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);padding:34px}
.cfg-step{padding:26px 0;border-bottom:1px solid var(--line)}
.cfg-step:first-child{padding-top:0}.cfg-step:last-child{border-bottom:0;padding-bottom:0}
.cfg-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.cfg-label b{font:600 1.02rem/1 var(--f-head);letter-spacing:-.01em}
.cfg-label b em{font-style:normal;color:var(--muted);font-weight:500;margin-right:10px;font-variant-numeric:tabular-nums}
.cfg-label output{font:650 1.6rem/1 var(--f-head);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.seg{position:relative;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:5px;border-radius:16px;background:var(--bg-2);gap:4px}
.seg button{position:relative;z-index:1;border:0;background:transparent;padding:12px 8px;border-radius:12px;font-size:.88rem;font-weight:600;color:var(--muted);cursor:pointer;transition:color .3s}
.seg button[aria-checked="true"]{color:var(--accent-ink)}
.seg .thumb{position:absolute;top:5px;bottom:5px;border-radius:12px;background:var(--grad);box-shadow:0 6px 20px -6px rgba(255,106,19,.7);transition:left .45s var(--ease),width .45s var(--ease)}
.range{position:relative;height:40px;display:flex;align-items:center}
.range input{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;background:linear-gradient(90deg,#ff6a13,#ffb21a) 0/var(--p,20%) 100% no-repeat,var(--bg-2);outline:none;cursor:pointer}
.range input::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:0;box-shadow:0 0 0 6px rgba(255,106,19,.25),0 4px 12px rgba(0,0,0,.4);transition:box-shadow .2s}
.range input::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:#fff;border:0;box-shadow:0 0 0 6px rgba(255,106,19,.25),0 4px 12px rgba(0,0,0,.4)}
.range input:active::-webkit-slider-thumb{box-shadow:0 0 0 10px rgba(255,106,19,.3),0 4px 12px rgba(0,0,0,.4)}
.range-scale{display:flex;justify-content:space-between;font-size:.76rem;color:var(--muted);margin-top:4px}
.chipset{display:flex;flex-wrap:wrap;gap:8px}
.summary{position:sticky;top:110px;border-radius:var(--r-l);padding:34px;background:linear-gradient(160deg,#1c1e25,#101116);border:1px solid var(--line);overflow:hidden}
.summary::after{content:"";position:absolute;width:300px;height:300px;right:-120px;top:-120px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,19,.35),transparent 65%);pointer-events:none}
.summary h3{font-size:1.1rem;color:var(--muted);font-weight:500;letter-spacing:0}
.summary .big{font:650 2.4rem/1.05 var(--f-head);letter-spacing:-.04em;margin:10px 0 26px}
.summary .big .serif{color:var(--accent-2)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.stat{padding:16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.stat b{display:block;font:650 1.9rem/1 var(--f-head);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat span{font-size:.8rem;color:var(--muted)}
.sum-list{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:8px;min-height:40px}
.sum-list li{display:flex;align-items:center;gap:10px;font-size:.94rem;animation:pop .45s var(--ease)}
.sum-list li svg{width:16px;height:16px;color:var(--accent-2);flex-shrink:0}
.sum-list li.empty{color:var(--muted);animation:none}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:none}}
.sum-actions{display:grid;gap:10px}
.sum-actions .btn{width:100%}

/* Ablauf */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;margin:0;padding:0}
.steps::before,.steps::after{content:"";position:absolute;top:27px;left:28px;right:28px;height:2px;background:var(--line)}
.steps::after{background:var(--grad);transform-origin:0 50%;transform:scaleX(var(--sp,0));transition:transform .2s linear}
.steps li{position:relative;z-index:1}
.steps .num{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line-2);font:650 1.05rem/1 var(--f-head);margin-bottom:26px;transition:all .5s var(--ease)}
.steps li.lit .num{background:var(--grad);border-color:transparent;color:var(--accent-ink);box-shadow:0 10px 26px -8px rgba(255,106,19,.6)}
.steps h3{margin-bottom:10px}
.steps p{color:var(--ink-2);font-size:.97rem;max-width:30ch}

/* Versprechen */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pcard{padding:28px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh)}
.pcard .pi{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:40px}
.pcard .pi svg{width:22px;height:22px}
.pcard b{display:block;font:650 1.5rem/1.1 var(--f-head);letter-spacing:-.03em;margin-bottom:8px}
.pcard span{color:var(--ink-2);font-size:.95rem}
.quote{margin-top:16px;padding:44px;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;box-shadow:var(--sh)}
.quote .mono{width:84px;height:84px;border-radius:24px;background:var(--grad);display:grid;place-items:center}
.quote .mono svg{width:46px;height:46px}
.quote p{font:500 clamp(1.25rem,2.3vw,1.7rem)/1.35 var(--f-head);letter-spacing:-.025em}
.quote p .serif{color:var(--accent)}
.quote small{display:block;margin-top:14px;color:var(--muted);font-size:.9rem}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.faq-side{position:sticky;top:120px}
.faq-side p{color:var(--ink-2);margin:20px 0 28px;max-width:36ch}
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-item button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:24px;background:none;border:0;padding:26px 0;text-align:left;cursor:pointer;font:600 1.15rem/1.35 var(--f-head);letter-spacing:-.015em}
.acc-item .pm{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;flex-shrink:0;transition:all .4s var(--ease)}
.acc-item .pm svg{width:14px;height:14px;transition:transform .4s var(--ease)}
.acc-item[data-open="true"] .pm{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.acc-item[data-open="true"] .pm svg{transform:rotate(45deg)}
.acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.acc-item[data-open="true"] .acc-body{grid-template-rows:1fr}
.acc-body>div{overflow:hidden}
.acc-body p{padding:0 60px 26px 0;color:var(--ink-2)}

/* Kontakt – mehrstufiges Formular */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;position:relative}
.contact-side p{color:var(--ink-2);font-size:1.08rem;margin:22px 0 34px;max-width:40ch}
.cline{display:flex;gap:14px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
.cline:last-child{border-bottom:1px solid var(--line)}
.cline .ci{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--bg-2)}
.cline .ci svg{width:19px;height:19px}
.cline small{display:block;color:var(--muted);font-size:.8rem}
.cline a,.cline span{font-weight:600;text-decoration:none}
.copy{margin-left:auto}
.wizard{border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-l);overflow:hidden}
.wz-head{padding:26px 34px 0}
.wz-steps{display:flex;gap:8px;margin-bottom:10px}
.wz-steps span{flex:1;height:4px;border-radius:99px;background:var(--bg-2);overflow:hidden;position:relative}
.wz-steps span::after{content:"";position:absolute;inset:0;background:var(--grad);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.wz-steps span.on::after{transform:scaleX(1)}
.wz-meta{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted)}
.wz-meta b{color:var(--ink);font-weight:600}
.wz-body{padding:26px 34px 34px;position:relative}
.wz-page{display:none;animation:slide .5s var(--ease)}
.wz-page.on{display:block}
@keyframes slide{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.wz-page h3{font-size:1.6rem;margin-bottom:22px}
.fld{margin-bottom:16px;position:relative}
.fld label{display:block;font-size:.84rem;font-weight:600;margin-bottom:8px;color:var(--ink-2)}
.fld input,.fld textarea{width:100%;font:500 16px/1.4 var(--f-body);padding:15px 16px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface-2);color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);background:var(--surface)}
.fld textarea{min-height:120px;resize:vertical}
.fld.bad input{border-color:var(--err);box-shadow:0 0 0 4px rgba(217,58,43,.12)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cards-pick{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}
.pick{position:relative;display:flex;align-items:center;gap:12px;padding:16px;border-radius:14px;border:1px solid var(--line-2);cursor:pointer;transition:all .25s var(--ease);font-weight:600;font-size:.95rem}
.pick input{position:absolute;opacity:0;pointer-events:none}
.pick .pk{width:22px;height:22px;border-radius:7px;border:1.5px solid var(--line-2);display:grid;place-items:center;flex-shrink:0;transition:all .25s}
.pick .pk svg{width:13px;height:13px;opacity:0;transition:opacity .2s}
.pick input[type=radio]~.pk{border-radius:50%}
.pick:hover{border-color:var(--ink-2)}
.pick:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.pick:has(input:checked) .pk{background:var(--grad);border-color:transparent;color:var(--accent-ink)}
.pick:has(input:checked) .pk svg{opacity:1}
.pick:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.86rem;color:var(--muted);margin:6px 0 4px;cursor:pointer}
.consent input{width:20px;height:20px;min-width:20px;accent-color:var(--accent);margin-top:1px}
.consent a{color:var(--ink)}
.wz-nav{display:flex;justify-content:space-between;gap:10px;margin-top:26px}
.wz-nav .btn-ghost[hidden]{display:none}
.wz-err{color:var(--err);font-size:.88rem;font-weight:500;min-height:1.2em;margin-top:10px}
.wz-done{display:none;text-align:center;padding:40px 10px}
.wz-done.on{display:block;animation:slide .5s var(--ease)}
.wz-done .ring{width:88px;height:88px;margin:0 auto 24px;border-radius:50%;background:var(--grad);display:grid;place-items:center;box-shadow:0 20px 50px -14px rgba(255,106,19,.7);animation:popin .7s var(--ease)}
.wz-done .ring svg{width:40px;height:40px;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .6s .35s var(--ease) forwards}
@keyframes popin{from{transform:scale(.4);opacity:0}to{transform:none;opacity:1}}
@keyframes draw{to{stroke-dashoffset:0}}
.wz-done p{color:var(--ink-2);max-width:36ch;margin:12px auto 0}
.hp{position:absolute;left:-5000px}

/* Fußzeile */
.foot{padding:90px 0 36px;border-top:1px solid var(--line);overflow:hidden}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:70px}
.foot-top p{color:var(--ink-2);max-width:34ch;margin-top:16px}
.foot-cols{display:flex;gap:70px;flex-wrap:wrap}
.foot-cols h4{font:600 .8rem/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.foot-cols a{display:block;text-decoration:none;color:var(--ink-2);padding:5px 0;font-size:.95rem;transition:color .2s}
.foot-cols a:hover{color:var(--accent)}
.wordmark{font:700 clamp(4rem,17vw,15rem)/.8 var(--f-head);letter-spacing:-.07em;text-align:center;background:linear-gradient(180deg,var(--ink) 0%,transparent 95%);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.1;user-select:none;margin-bottom:28px;white-space:nowrap}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}
.foot-bottom a{color:var(--muted);text-decoration:none}
.foot-bottom a:hover{color:var(--ink)}

/* Mobile CTA + Toast */
.mcta{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;display:none;gap:8px;padding:8px;border-radius:999px;background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line);box-shadow:var(--sh-l);transform:translateY(140%);transition:transform .5s var(--ease)}
.mcta.show{transform:none}
.mcta .btn{flex:1;min-height:48px}
.toast{position:fixed;left:50%;bottom:28px;z-index:300;display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:.92rem;font-weight:500;box-shadow:var(--sh-l);transform:translate(-50%,160%);transition:transform .5s var(--ease)}
.toast.show{transform:translate(-50%,0)}
.toast svg{width:18px;height:18px;color:var(--accent-2)}

/* Rechtstexte */
.doc{max-width:760px;margin:0 auto;padding:170px 24px 110px}
.doc h1{font-size:clamp(2.8rem,7vw,4.6rem);margin-bottom:14px}
.doc h2{font-size:1.35rem;letter-spacing:-.02em;margin:44px 0 12px}
.doc p,.doc li{color:var(--ink-2);margin-bottom:12px}
.doc a{color:var(--accent)}
.doc .meta{color:var(--muted);margin-bottom:10px}

/* Einblenden */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.08s}.rv[data-d="2"]{transition-delay:.16s}.rv[data-d="3"]{transition-delay:.24s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
  .marquee .track{animation:none}
}

@media (max-width:1080px){
  .hero-grid,.cfg,.contact,.faq-grid{grid-template-columns:1fr}
  .device{max-width:520px;margin:30px auto 0;width:100%}
  .summary,.faq-side{position:static}
  .promise{grid-template-columns:1fr 1fr}
  .tile.big .viz{position:static;width:100%;margin-top:24px}
  .tile.big h3,.tile.big p,.tile.big .tags{max-width:none}
  .float.f1{left:-10px}.float.f2{right:-6px}
}
@media (max-width:860px){
  .nav{position:fixed;inset:0;z-index:-1;flex-direction:column;justify-content:center;gap:6px;background:var(--bg);opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
  .nav a{font:600 2.2rem/1.1 var(--f-head);letter-spacing:-.04em;padding:10px 20px;transform:translateY(12px);transition:transform .45s var(--ease),color .2s}
  .nav .pill{display:none}
  .top.open .nav{opacity:1;pointer-events:auto}
  .top.open .bar{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--surface)}
  .hide-sm{display:none}
  .top.open .nav a{transform:none}
  .menu-btn{display:grid}
  .top-actions .btn{display:none}
  .bento{grid-template-columns:1fr 1fr}
  .tile,.tile.big{grid-column:span 2}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .steps::before,.steps::after{display:none}
  .mcta{display:flex}
}
@media (max-width:600px){
  body{font-size:16px}
  section{padding:88px 0}
  .wrap{padding:0 18px}
  .hero{padding:140px 0 80px}
  .hero-cta .btn{flex:1 1 100%}
  .promise,.steps,.two,.cards-pick{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .cfg-panel,.summary{padding:24px}
  .seg{grid-auto-flow:row;grid-template-columns:1fr 1fr}
  .seg .thumb{display:none}
  .seg button[aria-checked="true"]{background:var(--grad)}
  .quote{grid-template-columns:1fr;padding:28px}
  .wz-head{padding:22px 22px 0}.wz-body{padding:22px}
  .acc-body p{padding-right:0}
  .float{display:none}
  .proto{transform:none}
  .foot{padding-bottom:110px}
}

/* Unterseiten: Leistungen & Einsatzgebiet */
.svc-hero{padding:170px 0 90px;overflow:hidden}
.crumbs{display:flex;gap:10px;font-size:.86rem;color:var(--muted);margin-bottom:34px}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.svc-ico{width:64px;height:64px;border-radius:18px;background:var(--grad);color:var(--accent-ink);display:grid;place-items:center;margin-bottom:28px;box-shadow:0 14px 34px -12px rgba(255,106,19,.6)}
.svc-ico svg{width:32px;height:32px}
.svc-hero h1{font-size:clamp(2.7rem,6.4vw,5.6rem);max-width:14ch}
.svc-hero .hero-sub,.svc-hero .hero-cta{opacity:1;animation:none}
.svc-body{padding-top:40px}
.svc-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.svc-text h2{margin-bottom:26px}
.svc-text p{color:var(--ink-2);font-size:1.1rem;margin-bottom:18px;max-width:60ch}
.svc-card{border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh);padding:32px;position:sticky;top:110px}
.svc-card h3{margin-bottom:18px}
.checklist{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.checklist svg{width:20px;height:20px;flex-shrink:0;padding:4px;border-radius:50%;background:var(--accent-soft);color:var(--accent);margin-top:1px}
.svc-note{color:var(--muted);font-size:.92rem}
.svc-faq{padding-top:40px}
.svc-faq a{color:var(--accent)}
.svc-more{padding-top:40px}
.svc-more h2{margin-bottom:36px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.rel{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);text-decoration:none;font-weight:600;transition:transform .35s var(--ease),border-color .3s}
.rel:hover{transform:translateY(-3px);border-color:var(--accent)}
.rel-ico{width:40px;height:40px;border-radius:12px;background:var(--bg-2);display:grid;place-items:center;flex-shrink:0}
.rel-ico svg{width:20px;height:20px}
.rel-arr{width:18px;height:18px;margin-left:auto;color:var(--muted);transition:transform .3s var(--ease)}
.rel:hover .rel-arr{transform:translateX(4px);color:var(--accent)}
.bez-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px}
.bez{display:flex;gap:14px;padding:22px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line)}
.bez h3{font-size:1.15rem;margin-bottom:6px}
.bez p{color:var(--ink-2);font-size:.9rem}
.cta-band{padding-top:40px}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;padding:48px;border-radius:var(--r-l);background:var(--night);color:var(--night-ink);position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-180px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,19,.4),transparent 65%)}
.cta-box h2{font-size:clamp(2rem,4vw,3.2rem);position:relative}
.cta-box h2 .serif{color:var(--accent-2)}
.cta-box p{color:var(--night-muted);margin-top:12px;position:relative}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;position:relative}
.btn-ghost.on-dark{color:var(--night-ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.btn-ghost.on-dark:hover{background:rgba(255,255,255,.08)}
@media (max-width:1080px){.svc-grid{grid-template-columns:1fr}.svc-card{position:static}.bez-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.svc-hero{padding:130px 0 60px}.bez-grid{grid-template-columns:1fr}.cta-box{padding:28px}.cta-actions .btn{flex:1 1 100%}}
.tile .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.9rem;font-weight:600;color:var(--ink);text-decoration:none;position:relative;z-index:1}
.tile .more svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.tile .more:hover{color:var(--accent)}.tile .more:hover svg{transform:translateX(3px)}