/* Keyway – keyway.iotueli.com */
@font-face{font-family:"IBM Plex Sans";src:url(fonts/plex-sans-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(fonts/plex-sans-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(fonts/plex-sans-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(fonts/plex-sans-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/plex-mono-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/plex-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --grund:#0B0D12;
  --grund-2:#0E1117;
  --flaeche:#10131A;
  --flaeche-2:#181C25;
  --linie:#222733;
  --linie-2:#2A303C;
  --text:#E9ECF2;
  --weiss:#FFFFFF;
  --gedaempft:#AEB6C4;
  --leise:#8A93A3;
  --akzent:#9B7BF7;
  --akzent-hell:#C9B8FF;
  --gruen:#4ADE80;
  --sans:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --breite:1240px;
  --radius:14px;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--grund);color:var(--text);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
img{height:auto}
figure{margin:0}
a{color:var(--akzent-hell);text-decoration:none}
a:hover{color:var(--weiss)}
:focus-visible{outline:2px solid var(--akzent);outline-offset:3px;border-radius:6px}
code,kbd,pre{font-family:var(--mono)}
code{font-size:.9em;padding:.1em .35em;border-radius:6px;background:var(--flaeche-2);color:var(--weiss)}
pre code{padding:0;background:none;color:inherit;font-size:inherit}
kbd{display:inline-block;padding:3px 8px;border:1px solid var(--linie-2);border-bottom-width:2px;border-radius:6px;background:#151920;font-size:13px;line-height:1.4;color:var(--text)}
h1,h2,h3{margin:0;color:var(--weiss);text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--breite);margin:0 auto;padding:0 24px}
.wrap.schmal{max-width:880px}
.mono{font-family:var(--mono)}
.klein{font-size:13px}
.gedaempft{color:var(--leise)}
.akzent{color:var(--akzent)}
svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
svg.voll,.video-start svg{fill:currentColor;stroke:none}

.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 16px;border-radius:10px;background:var(--akzent);color:var(--grund);font-weight:600}
.skip:focus{left:12px}

/* Knöpfe */
.knoepfe{display:flex;flex-wrap:wrap;gap:12px}
.knopf{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:12px;font-weight:600;font-size:17px;line-height:1.2;transition:background .15s,border-color .15s,color .15s,transform .15s}
.knopf svg{width:18px;height:18px;stroke-width:2}
.knopf-voll{background:var(--akzent);color:var(--grund)}
.knopf-voll:hover{background:#B29BFA;color:var(--grund)}
.knopf-rand{border:1px solid var(--linie-2);color:var(--text);font-weight:500}
.knopf-rand:hover{border-color:#3A4252;background:var(--flaeche);color:var(--weiss)}
.knopf-klein{min-height:44px;padding:0 16px;font-size:15px;gap:8px}

/* Kopfzeile */
.kopf{position:sticky;top:0;z-index:50;border-bottom:1px solid #1E232D;background:rgba(11,13,18,.82);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px)}
.kopf-innen{display:flex;align-items:center;gap:24px;min-height:68px}
.marke{display:flex;align-items:center;gap:10px;color:var(--weiss);font-weight:700;font-size:20px;letter-spacing:-.01em}
.marke img{width:32px;height:32px;border-radius:8px}
.nav{display:flex;gap:22px;flex:1 1 auto;font-size:15px}
.nav a{color:var(--gedaempft);padding:10px 0}
.nav a:hover{color:var(--weiss)}
.von{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--leise);font-size:13px}
.von img{height:22px;width:auto;opacity:.92}
.von:hover img{opacity:1}
.menue-knopf{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--linie-2);border-radius:10px;background:none;color:var(--text);cursor:pointer}
.menue-knopf svg{width:22px;height:22px}

/* Hero */
.hero{padding:88px 0 0;position:relative}
.hero::before{content:"";position:absolute;inset:0 0 auto;height:900px;pointer-events:none;background:radial-gradient(800px 420px at 78% 0%,rgba(155,123,247,.16),transparent 70%);z-index:-1}
.hero-raster{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-end}
.hero-text{flex:1 1 560px;min-width:0}
.pille{display:inline-flex;align-items:center;gap:10px;margin-bottom:28px;padding:6px 14px 6px 8px;border:1px solid var(--linie-2);border-radius:999px;font:400 13px/1.4 var(--mono);color:var(--gedaempft)}
.pille span{padding:2px 8px;border-radius:999px;background:var(--akzent);color:var(--grund);font-weight:500}
h1{font-size:clamp(38px,5.4vw,66px);line-height:1.02;letter-spacing:-.035em;font-weight:700}
h1 em{font-style:normal;color:var(--akzent)}
.lead{margin-top:28px;max-width:620px;font-size:20px;line-height:1.55;color:var(--gedaempft)}
.hero .knoepfe{margin-top:36px}
.hero-konsole{flex:0 1 420px;min-width:0}
.hero-konsole .klein{margin:14px 2px 0}
.konsole{border:1px solid #252A35;border-radius:var(--radius);background:var(--flaeche);overflow:hidden}
.konsole-kopf{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid #1E232D;font:400 12px var(--mono);color:#7D8696}
.led{width:8px;height:8px;border-radius:50%;background:var(--gruen);box-shadow:0 0 10px rgba(74,222,128,.6)}
.konsole pre{margin:0;padding:18px 18px 20px;font-size:14px;line-height:1.75;color:#C9D1DD;white-space:pre-wrap;word-break:break-all}
.konsole .p{color:#7D8696}
.konsole .ok{color:var(--gruen)}
.produkt{position:relative;margin-top:72px;padding-bottom:24px}
.fenster{border:1px solid var(--linie-2);border-radius:16px;background:var(--flaeche);overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.55)}
.fenster-kopf{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid #1E232D}
.fenster-kopf i{width:11px;height:11px;border-radius:50%;background:var(--linie-2)}
.fenster-kopf span{margin-left:16px;padding:4px 14px;border-radius:8px;background:var(--flaeche-2);font:400 12px var(--mono);color:#7D8696;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fenster img{width:100%}
.telefon{border:8px solid #1A1E27;border-radius:34px;overflow:hidden;background:var(--grund);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.produkt-telefon{position:absolute;right:-8px;bottom:-40px;width:22%;min-width:140px;max-width:260px}

/* Gerätetypen */
.geraete{padding:112px 0 24px}
.ueber{font:500 13px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#7D8696}
.ueber.akzent{color:var(--akzent)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0;padding:0;list-style:none}
.chips li{padding:9px 14px;border:1px solid var(--linie);border-radius:10px;background:var(--flaeche);font-size:15px;color:#C9D1DD}

/* Abschnitte */
.abschnitt{padding:112px 0}
h2{margin-top:14px;max-width:860px;font-size:clamp(30px,4vw,52px);line-height:1.08;letter-spacing:-.03em;font-weight:700}
.dunkel,.film{background:var(--grund-2);border-top:1px solid #1A1E27;border-bottom:1px solid #1A1E27}

.feature{display:flex;flex-wrap:wrap;gap:48px;align-items:center;margin-top:96px}
.feature-umgekehrt{flex-wrap:wrap-reverse}
.feature-umgekehrt .bild{order:-1}
.feature-text{flex:1 1 360px;min-width:0}
.nummer{font:400 14px var(--mono);color:#7D8696}
.feature h3{margin-top:12px;font-size:32px;line-height:1.15;letter-spacing:-.02em}
.feature-text>p:not(.nummer):not(.tasten){margin-top:16px;color:var(--gedaempft)}
.bild{flex:1.6 1 520px;min-width:0;border:1px solid #252A35;border-radius:var(--radius);overflow:hidden;background:var(--flaeche)}
.haken{margin:24px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;font-size:16px;color:#C9D1DD}
.haken li{position:relative;padding-left:32px}
.haken li::before{content:"";position:absolute;left:2px;top:6px;width:14px;height:8px;border-left:2px solid var(--akzent);border-bottom:2px solid var(--akzent);transform:rotate(-45deg)}
.tasten{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:15px;color:var(--gedaempft)}
.tasten span{margin-left:4px}

.bento{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:16px;margin-top:120px}
.kachel{padding:28px;border:1px solid var(--linie);border-radius:16px;background:var(--flaeche);transition:border-color .2s}
.kachel:hover{border-color:#343B4A}
.kachel svg{width:28px;height:28px;color:var(--akzent);stroke-width:1.7}
.kachel h3{margin-top:18px;font-size:21px}
.kachel p{margin-top:10px;font-size:16px;color:var(--gedaempft)}

/* Film */
.kopfzeile{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-end;justify-content:space-between}
.kopfzeile>div{flex:1 1 520px;min-width:0}
.klein-lead{flex:0 1 420px;margin:0;font-size:17px;line-height:1.6}
.video{position:relative;margin-top:48px;border:1px solid #252A35;border-radius:18px;overflow:hidden;background:#000;aspect-ratio:16/9}
.video video{width:100%;height:100%;object-fit:cover;background:#000}
.video-start{position:absolute;left:50%;top:50%;width:96px;height:96px;margin:-48px 0 0 -48px;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:var(--akzent);color:var(--grund);box-shadow:0 20px 60px rgba(0,0,0,.5);cursor:pointer;transition:transform .2s,background .2s}
.video-start:hover{transform:scale(1.06);background:#B29BFA}
.video-start svg{width:34px;height:34px;margin-left:4px}
.video-etikett{position:absolute;left:20px;bottom:18px;padding:6px 12px;border-radius:8px;background:rgba(11,13,18,.78);font-size:13px;color:var(--text);pointer-events:none}
.video.laeuft .video-start,.video.laeuft .video-etikett{display:none}
.szenen{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:16px;margin-top:16px}
.szenen figure{border:1px solid #252A35;border-radius:var(--radius);overflow:hidden;background:var(--flaeche)}
.szenen figcaption{padding:14px 18px;font-size:15px;color:var(--gedaempft)}
.hinweis{margin-top:18px;font-size:13px;color:#6E7787}
.hinweis.gross{margin-top:24px;max-width:820px;font-size:15px;color:var(--leise)}

/* Telefon */
.telefon-raster{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.telefon-raster>div:first-child{flex:1 1 380px;min-width:0}
.telefon-raster .lead{font-size:17px;line-height:1.6;margin-top:20px}
.telefone{flex:1.4 1 520px;min-width:0;display:flex;gap:20px;justify-content:center;align-items:flex-start}
.telefone .telefon{flex:1 1 0;max-width:220px;border-width:7px;border-radius:30px}
.telefone .t1{margin-top:48px}
.telefone .t3{margin-top:96px}

/* Sicherheit */
.sicher{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:1px;margin-top:48px;border:1px solid var(--linie);border-radius:16px;overflow:hidden;background:var(--linie)}
.sicher article{padding:28px;background:var(--flaeche)}
.sicher .mono{font-size:13px}
.sicher h3{margin-top:10px;font-size:19px}
.sicher p:not(.mono){margin-top:8px;font-size:15px;color:var(--gedaempft)}

/* Installation */
.install{display:flex;flex-wrap:wrap;gap:40px;margin-top:48px;align-items:flex-start}
.schritte{flex:1 1 360px;min-width:0;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:28px}
.schritte li{display:flex;gap:18px}
.nr{flex:none;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--linie-2);border-radius:10px;font-family:var(--mono);color:var(--akzent)}
.schritte h3{font-size:20px}
.schritte p{margin-top:6px;font-size:16px;color:var(--gedaempft)}
.code-karte{flex:1.3 1 520px;min-width:0;border:1px solid #252A35;border-radius:var(--radius);background:var(--flaeche);overflow:hidden}
.reiter{display:flex;gap:4px;padding:8px;border-bottom:1px solid #1E232D}
.reiter button{min-height:40px;padding:0 14px;border:0;border-radius:8px;background:none;font:500 14px var(--sans);color:var(--leise);cursor:pointer}
.reiter button[aria-selected="true"]{background:var(--flaeche-2);color:var(--weiss)}
.reiter button:hover{color:var(--weiss)}
.panel{position:relative}
.panel pre{margin:0;padding:22px 22px 22px;font-size:14px;line-height:1.8;color:#C9D1DD;overflow-x:auto;white-space:pre}
.kopieren{position:absolute;top:10px;right:10px;min-height:36px;padding:0 12px;border:1px solid var(--linie-2);border-radius:8px;background:var(--flaeche-2);font:500 13px var(--sans);color:var(--gedaempft);cursor:pointer}
.kopieren:hover{color:var(--weiss);border-color:#3A4252}
.kopieren.ok{color:var(--gruen);border-color:rgba(74,222,128,.4)}
.code-fuss{padding:14px 22px;border-top:1px solid #1E232D;font-size:14px;color:var(--leise)}

/* Fragen */
.fragen{border-top:1px solid #1A1E27}
.fragen h2{margin-top:0;font-size:clamp(28px,3.6vw,44px)}
.faq{margin-top:32px;border-top:1px solid var(--linie)}
.faq details{border-bottom:1px solid var(--linie)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 0;font-size:18px;font-weight:500;color:var(--weiss);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:26px;font-weight:400;line-height:1;color:var(--akzent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 22px;max-width:760px;font-size:16px;color:var(--gedaempft)}

/* Abschluss */
.abschluss-wrap{padding:0 0 96px}
.abschluss{padding:56px;border:1px solid var(--linie-2);border-radius:20px;background:#12151C;display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:space-between}
.abschluss>div:first-child{flex:1 1 480px;min-width:0}
.abschluss h2{margin:0;font-size:clamp(26px,3.4vw,42px);line-height:1.1}
.abschluss p{margin-top:12px;color:var(--gedaempft)}

/* Fusszeile */
.fuss{border-top:1px solid #1A1E27;padding:40px 0 56px}
.fuss-zeile{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.fuss-marke{display:flex;align-items:center;gap:14px;color:var(--leise);font-size:14px}
.fuss-marke img{height:30px;width:auto}
.fuss nav{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14px}
.fuss nav a{color:var(--leise);padding:6px 0}
.fuss nav a:hover{color:var(--weiss)}
.rechtlich{margin-top:24px;font-size:13px;line-height:1.6;color:#6E7787}
.rechtlich a{color:#8A93A3;text-decoration:underline;text-underline-offset:2px}

/* Einblenden beim Scrollen */
.js .auftauchen{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .auftauchen.sichtbar{opacity:1;transform:none}

/* Schmale Bildschirme */
@media (max-width:1080px){
  .von span{display:none}
}
@media (max-width:900px){
  .kopf-innen{gap:12px}
  .menue-knopf{display:inline-flex;order:5}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;padding:8px 16px 16px;background:rgba(11,13,18,.97);border-bottom:1px solid #1E232D}
  .nav.offen{display:flex}
  .nav a{padding:12px 8px;font-size:17px;border-bottom:1px solid #161A22}
  .marke{flex:1 1 auto}
  .knopf-klein{display:none}
  .hero{padding-top:56px}
  .abschnitt{padding:80px 0}
  .feature{margin-top:72px;gap:32px}
  .bento{margin-top:80px}
  .abschluss{padding:32px 24px}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .lead{font-size:18px}
  .knoepfe .knopf{flex:1 1 100%}
  .produkt{margin-top:48px}
  .produkt-telefon{right:-4px;bottom:-28px;width:30%;min-width:0;border-width:5px;border-radius:20px}
  .feature h3{font-size:26px}
  .telefone{gap:10px}
  .telefone .telefon{border-width:4px;border-radius:18px}
  .telefone .t1{margin-top:28px}
  .telefone .t3{margin-top:56px}
  .video-start{width:72px;height:72px;margin:-36px 0 0 -36px}
  .video-start svg{width:26px;height:26px}
  .video-etikett{left:10px;bottom:10px;font-size:11px}
  .faq summary{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js .auftauchen{opacity:1;transform:none}
}