@font-face{font-family:"Inter";src:url("fonts/inter.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{
  --bg:#0c0d0e;--bg-2:#121416;--bg-3:#181b1e;--line:rgba(236,234,230,.1);--line-2:rgba(236,234,230,.18);
  --tx:#eceae6;--tx-2:#a4a8ad;--tx-3:#767b81;
  --ac:#cf6b3f;--ac-h:#de7d51;--ac-tx:#eb9a74;--on-ac:#1a0d07;
  --r:6px;--max:1240px;--gut:clamp(16px,4vw,40px);
  --ease:cubic-bezier(.23,1,.32,1);--ease-io:cubic-bezier(.77,0,.175,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--tx);font:400 17px/1.6 "Inter",system-ui,sans-serif;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ac-tx);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{width:1.15em;height:1.15em;flex:none;fill:currentColor}
h1,h2,h3{font-weight:650;letter-spacing:-.025em;line-height:1.08;margin:0}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.25rem;letter-spacing:-.015em;line-height:1.25}
p{margin:0}
.lead{color:var(--tx-2);font-size:clamp(1.02rem,1.3vw,1.15rem);max-width:60ch}
.kicker{font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ac-tx)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;height:52px;padding:0 1.35em;border-radius:var(--r);font-weight:600;font-size:.98rem;white-space:nowrap;border:1px solid transparent;cursor:pointer;transition:transform 160ms var(--ease),background-color 200ms ease,border-color 200ms ease,color 200ms ease}
.btn:active{transform:scale(.97)}
.btn-ac{background:var(--ac);color:var(--on-ac)}
.btn-ghost{border-color:var(--line-2);background:rgba(12,13,14,.35);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
@media (hover:hover) and (pointer:fine){.btn-ac:hover{background:var(--ac-h)}.btn-ghost:hover{border-color:rgba(236,234,230,.4)}}
.btn-sm{height:42px;padding:0 1em;font-size:.92rem}

/* Header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:40;transition:background-color 300ms ease,border-color 300ms ease;border-bottom:1px solid transparent}
.hdr.solid{background:rgba(12,13,14,.82);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:650;letter-spacing:-.01em}
.brand svg{width:34px;height:34px}
.brand small{display:block;font-size:.72rem;font-weight:500;color:var(--tx-2);letter-spacing:.02em;margin-top:2px}
.brand b{display:block;font-size:1rem;line-height:1.1}
.nav{display:flex;align-items:center;gap:30px;font-size:.93rem;color:var(--tx-2)}
.nav a{transition:color 200ms ease}
@media (hover:hover){.nav a:hover{color:var(--tx)}}
@media (max-width:900px){.nav .nl{display:none}}

/* Hero */
.hero{position:relative;min-height:100dvh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:-6% 0 -6% 0;z-index:-3;will-change:transform}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  linear-gradient(90deg,rgba(12,13,14,.86) 0%,rgba(12,13,14,.55) 34%,rgba(12,13,14,0) 62%),
  linear-gradient(0deg,rgba(12,13,14,1) 0%,rgba(12,13,14,.2) 28%,rgba(12,13,14,0) 50%),
  linear-gradient(180deg,rgba(12,13,14,.55) 0%,rgba(12,13,14,0) 18%)}
.hero-lines{position:absolute;inset:0;z-index:-1;pointer-events:none;will-change:transform}
.hero-lines svg{position:absolute;right:6vw;top:16vh;height:66vh;width:auto;opacity:.55}
.hero-lines path,.hero-lines line{stroke:var(--ac-tx);stroke-width:1;fill:none;vector-effect:non-scaling-stroke}
.hero-lines .draw{stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 2.4s .6s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-copy{position:relative;padding-bottom:clamp(56px,11vh,120px);will-change:transform,opacity}
.hero h1{font-size:clamp(2.7rem,7vw,5.6rem);font-weight:680;letter-spacing:-.04em;line-height:1;max-width:11ch}
.hero h1 span{color:var(--ac-tx)}
.hero .lead{margin-top:22px;max-width:44ch;color:#c9ccd0}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.ki{position:absolute;right:var(--gut);bottom:18px;font-size:.7rem;color:rgba(236,234,230,.45);letter-spacing:.02em}
.reveal-h>*{opacity:0;transform:translateY(16px);animation:rise 900ms var(--ease) forwards}
.reveal-h>*:nth-child(2){animation-delay:120ms}.reveal-h>*:nth-child(3){animation-delay:220ms}
@keyframes rise{to{opacity:1;transform:none}}

/* Sections */
section{position:relative}
.sec{padding-block:clamp(88px,13vw,168px)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity 900ms var(--ease),transform 900ms var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Intro */
.intro .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,7vw,110px);align-items:center}
.intro-txt p.big{font-size:clamp(1.55rem,2.8vw,2.35rem);line-height:1.28;letter-spacing:-.02em;font-weight:520;color:var(--tx)}
.intro-txt p.big em{font-style:normal;color:var(--tx-2)}
.review{margin-top:52px;padding-top:30px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.stars{display:flex;gap:2px;color:var(--ac-tx)}
.stars svg{width:18px;height:18px}
.review blockquote{margin:0;font-size:1.22rem;line-height:1.45;font-weight:500}
.review cite{display:block;margin-top:10px;font-style:normal;color:var(--tx-2);font-size:.92rem}
.review a{color:var(--ac-tx);border-bottom:1px solid rgba(235,154,116,.35)}
.intro-vis{position:relative;aspect-ratio:4/5}
.intro-vis .l1,.intro-vis .l2{position:absolute;border-radius:var(--r);overflow:hidden;will-change:transform}
.intro-vis .l1{inset:0 18% 12% 0}
.intro-vis .l2{width:52%;aspect-ratio:4/5;right:0;bottom:0;box-shadow:0 30px 60px -20px rgba(0,0,0,.8);outline:1px solid var(--line)}
.intro-vis img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){.intro .wrap{grid-template-columns:1fr}.intro-vis{max-width:520px}}

/* Leistungen bento */
.lst-head{max-width:720px;margin-bottom:56px}
.lst-head .lead{margin-top:18px}
.bento{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(220px,auto);gap:14px}
.tile{position:relative;border-radius:var(--r);overflow:hidden;background:var(--bg-2);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;padding:28px;min-height:280px;isolation:isolate}
.tile .bg{position:absolute;inset:0;z-index:-2}
.tile .bg img{width:100%;height:100%;object-fit:cover;transition:transform 1200ms var(--ease)}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(12,13,14,.94) 0%,rgba(12,13,14,.55) 42%,rgba(12,13,14,.05) 75%)}
.tile.plain::after{display:none}
@media (hover:hover){.tile:hover .bg img{transform:scale(1.04)}}
.tile h3{font-size:clamp(1.35rem,2vw,1.75rem)}
.tile p{color:#c4c7cb;margin-top:10px;max-width:46ch;font-size:.98rem}
.tile .tag{position:absolute;top:24px;left:28px;display:inline-flex;gap:8px;align-items:center;font-size:.82rem;color:var(--tx-2)}
.t1{grid-column:span 7;grid-row:span 2;min-height:560px}
.t2{grid-column:span 5}
.t3{grid-column:span 5}
.t4{grid-column:span 12;flex-direction:row;align-items:center;justify-content:space-between;gap:24px;min-height:0;background:linear-gradient(110deg,#1d1410 0%,#141517 60%);border-color:rgba(207,107,63,.25)}
.t4 p{margin:0}
.t4 .lft{max-width:640px}
.t4 h3{margin-bottom:8px}
@media (max-width:860px){.bento{grid-template-columns:1fr}.t1,.t2,.t3,.t4{grid-column:auto;grid-row:auto}.t1{min-height:440px}.t4{flex-direction:column;align-items:flex-start}}

/* Ablauf 3D */
.joint{height:420vh}
.joint-stick{position:sticky;top:0;height:100dvh;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;overflow:hidden}
.joint-copy{padding-left:max(var(--gut),calc((100vw - var(--max))/2 + var(--gut)));padding-right:20px;max-width:620px}
.joint-copy h2{max-width:13ch}
.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;gap:6px;counter-reset:s}
.steps li{position:relative;padding:16px 0 16px 46px;border-top:1px solid var(--line);opacity:.38;transition:opacity 400ms ease}
.steps li.on{opacity:1}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:16px;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-size:.8rem;font-weight:600;color:var(--tx-2);transition:background-color 300ms ease,color 300ms ease,border-color 300ms ease}
.steps li.on::before{background:var(--ac);color:var(--on-ac);border-color:var(--ac)}
.steps b{display:block;font-weight:620}
.steps span{display:block;color:var(--tx-2);font-size:.95rem;margin-top:4px;max-height:0;overflow:hidden;opacity:0;transition:max-height 500ms var(--ease),opacity 400ms ease}
.steps li.on span{max-height:120px;opacity:1}
.joint-canvas{position:relative;height:100%;min-height:360px}
.joint-canvas canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
.joint-canvas .glow{position:absolute;inset:15% 10%;background:radial-gradient(closest-side,rgba(207,107,63,.18),transparent);filter:blur(20px);pointer-events:none}
.joint-cap{position:absolute;left:50%;bottom:9vh;transform:translateX(-50%);font-size:.85rem;color:var(--tx-3);white-space:nowrap}
@media (max-width:900px){
  .joint{height:380vh}
  .joint-stick{grid-template-columns:1fr;grid-template-rows:42dvh 1fr;align-items:start}
  .joint-canvas{order:-1;min-height:0}
  .joint-copy{padding:0 var(--gut)}
  .joint-copy h2{font-size:1.8rem}
  .steps{margin-top:18px}.steps li{padding:11px 0 11px 42px}.steps li::before{top:11px}
  .joint-cap{display:none}
}

/* Nischen-Check */
.check-head{display:grid;gap:18px;max-width:760px;margin-bottom:48px}
.check{display:grid;grid-template-columns:380px 1fr;gap:18px;align-items:start}
.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.fgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.f{display:grid;gap:6px}
.f label,.flabel{font-size:.82rem;color:var(--tx-2);font-weight:500}
.f input,.f select,.f textarea{width:100%;height:46px;padding:0 12px;background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r);transition:border-color 200ms ease}
.f textarea{height:auto;min-height:110px;padding:12px;resize:vertical;line-height:1.5}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--ac)}
.unit{position:relative}.unit input{padding-right:36px}.unit::after{content:"cm";position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:.8rem;color:var(--tx-3);pointer-events:none}
.gtitle{font-size:.9rem;font-weight:600;margin:22px 0 10px;display:flex;align-items:center;gap:8px}
.gtitle:first-child{margin-top:0}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{height:40px;min-width:44px;padding:0 12px;border-radius:var(--r);border:1px solid var(--line-2);background:transparent;cursor:pointer;font-size:.9rem;transition:background-color 200ms ease,border-color 200ms ease,transform 160ms var(--ease)}
.seg button:active{transform:scale(.97)}
.seg button[aria-pressed="true"]{background:var(--tx);color:var(--bg);border-color:var(--tx)}
.sw{display:flex;gap:10px;flex-wrap:wrap}
.sw button{width:40px;height:40px;border-radius:50%;border:2px solid transparent;cursor:pointer;outline:1px solid var(--line-2);outline-offset:2px;transition:transform 160ms var(--ease)}
.sw button:active{transform:scale(.94)}
.sw button[aria-pressed="true"]{outline:2px solid var(--ac-tx)}
.swname{font-size:.82rem;color:var(--tx-2);margin-top:8px}
.tog{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:.93rem}
.tog input{appearance:none;width:42px;height:24px;border-radius:12px;background:var(--bg-3);border:1px solid var(--line-2);position:relative;cursor:pointer;transition:background-color 200ms ease}
.tog input::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--tx-2);transition:transform 220ms var(--ease),background-color 200ms ease}
.tog input:checked{background:var(--ac)}.tog input:checked::after{transform:translateX(18px);background:#fff}
.slope{display:none;margin-top:12px}.slope.on{display:grid}
.out{display:grid;gap:18px}
.draw-card{background:#e9e6e0;color:#1b1c1e;border-radius:var(--r);padding:18px 18px 12px;position:relative}
.draw-card svg{width:100%;height:auto}
.draw-meta{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.75rem;color:#5d6166;border-top:1px solid #c9c5bd;margin-top:8px;padding-top:8px;font-feature-settings:"tnum"}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.fact{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.fact .v{font-size:1.5rem;font-weight:650;letter-spacing:-.02em;font-feature-settings:"tnum"}
.fact .k{font-size:.8rem;color:var(--tx-2)}
.fact p{font-size:.88rem;color:var(--tx-2);margin-top:8px;line-height:1.45}
.fact.warn{border-color:rgba(207,107,63,.4)}
.out-cta{display:flex;flex-wrap:wrap;gap:10px}
.howto{margin-top:18px;font-size:.88rem;color:var(--tx-2);display:grid;gap:8px}
.howto div{display:flex;gap:10px;align-items:flex-start}.howto .ico{color:var(--ac-tx);margin-top:3px}
@media (max-width:980px){.check{grid-template-columns:1fr}.facts{grid-template-columns:1fr}}

/* Reparatur */
.rep .wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(36px,6vw,90px);align-items:start}
.rep-img{position:sticky;top:96px;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5}
.rep-img img{width:100%;height:100%;object-fit:cover;will-change:transform;transform:scale(1.12)}
.dmg{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:36px}
.dmg button{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:18px;min-height:112px;text-align:left;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);cursor:pointer;font-size:.93rem;font-weight:550;transition:border-color 200ms ease,background-color 200ms ease,transform 160ms var(--ease)}
.dmg button .ico{width:26px;height:26px;color:var(--tx-2);transition:color 200ms ease}
.dmg button:active{transform:scale(.98)}
.dmg button[aria-pressed="true"]{border-color:var(--ac);background:#1a1512}
.dmg button[aria-pressed="true"] .ico{color:var(--ac-tx)}
.dmg-out{margin-top:14px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:18px}
.dmg-out h3{font-size:1.15rem}
.dmg-out .row{display:grid;grid-template-columns:150px 1fr;gap:16px;font-size:.95rem}
.dmg-out .row .k{color:var(--tx-2);font-size:.85rem;padding-top:2px}
.dmg-out ul{margin:0;padding-left:18px}
.dmg-out li{margin:2px 0}
@media (max-width:860px){.rep .wrap{grid-template-columns:1fr}.rep-img{position:relative;top:0;aspect-ratio:16/10}.dmg{grid-template-columns:1fr 1fr}.dmg-out .row{grid-template-columns:1fr;gap:4px}}

/* Kontakt */
.kontakt .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,90px)}
.big-tel{display:inline-block;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:650;letter-spacing:-.035em;margin-top:26px;font-feature-settings:"tnum";transition:color 200ms ease}
@media (hover:hover){.big-tel:hover{color:var(--ac-tx)}}
.cinfo{margin-top:32px;display:grid;gap:0}
.cinfo a,.cinfo div.it{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}
.cinfo .ico{color:var(--ac-tx)}
.cinfo small{display:block;color:var(--tx-2);font-size:.82rem}
.cinfo .go{color:var(--tx-3)}
.map{margin-top:24px;border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;background:var(--bg-2) center/cover;border:1px solid var(--line);position:relative}
.map button{position:absolute;inset:0;width:100%;display:grid;place-items:center;align-content:center;gap:10px;background:rgba(12,13,14,.55);border:0;cursor:pointer;color:var(--tx);font-size:.92rem}
.map button small{color:var(--tx-2);font-size:.78rem;max-width:34ch;text-align:center}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.6) invert(.9) hue-rotate(180deg) contrast(.9)}
.form{display:grid;gap:16px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.attach{display:none;gap:12px;align-items:flex-start;padding:14px;border:1px dashed rgba(207,107,63,.5);border-radius:var(--r);font-size:.88rem;color:var(--tx-2)}
.attach.on{display:flex}
.attach .ico{color:var(--ac-tx);margin-top:3px}
.attach button{margin-left:auto;background:none;border:0;color:var(--tx-3);cursor:pointer}
.form-note{font-size:.82rem;color:var(--tx-3)}
.form .btns{display:flex;gap:10px;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);opacity:0;background:var(--tx);color:var(--bg);padding:12px 18px;border-radius:var(--r);font-size:.9rem;font-weight:550;transition:opacity 250ms ease,transform 250ms var(--ease);z-index:60;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (max-width:860px){.kontakt .wrap{grid-template-columns:1fr}.form .two{grid-template-columns:1fr}}

/* Footer */
footer{border-top:1px solid var(--line);padding:56px 0 110px;color:var(--tx-2);font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
footer h4{margin:0 0 10px;color:var(--tx);font-size:.9rem;font-weight:600}
footer a{transition:color 200ms ease}
@media (hover:hover){footer a:hover{color:var(--tx)}}
footer .legal{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px}
footer .legal button{background:none;border:0;padding:0;color:var(--tx-2);cursor:pointer}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}
dialog{max-width:620px;width:calc(100% - 32px);background:var(--bg-2);color:var(--tx);border:1px solid var(--line-2);border-radius:var(--r);padding:30px}
dialog::backdrop{background:rgba(0,0,0,.6);backdrop-filter:blur(4px)}
dialog h3{margin-bottom:14px}
dialog p{color:var(--tx-2);font-size:.93rem;margin-top:10px}
dialog form{margin-top:22px}

/* Mobile bar */
.mbar{position:fixed;left:12px;right:12px;bottom:12px;z-index:45;display:none;grid-template-columns:1fr 1fr;gap:8px;padding:8px;background:rgba(18,20,22,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:10px;transform:translateY(140%);transition:transform 400ms var(--ease)}
.mbar.on{transform:none}
.mbar .btn{height:48px;justify-content:center}
@media (max-width:760px){.mbar{display:grid}.hdr .btn{display:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .reveal-h>*{animation:none;opacity:1;transform:none}
  .hero-lines .draw{animation:none;stroke-dashoffset:0}
  .joint{height:auto}.joint-stick{position:relative;height:auto;min-height:100dvh}
  .steps li{opacity:1}.steps span{max-height:none;opacity:1}
  .rep-img img{transform:none}
}
@media (max-width:560px){.panel{padding:18px}.fgrid{gap:8px}.unit input{padding:0 26px 0 10px}.unit::after{right:8px;font-size:.72rem}.check .fact .v{font-size:1.3rem}}