:root{
  --bg:#0c0d0f; --bg-2:#131518; --bg-3:#1b1e22;
  --orange:#ff8c1a; --orange-2:#ffa94d; --cold:#3fa3d9;
  --grey:#8e949b; --grey-2:#b9bec4; --white:#f4f3f0; --line:rgba(var(--fg-rgb),.08);
  --r:14px;
  --bg-rgb:12,13,15; --fg-rgb:255,255,255; --flowbg:#1d2024; --nodeon:#22160b;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:Inter,system-ui,sans-serif;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Sora,sans-serif;font-weight:600;line-height:1.12;letter-spacing:-.025em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.label{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);font-weight:600}
.label::before{content:"";width:22px;height:1px;background:var(--orange)}
.muted{color:var(--grey)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:10px;font-weight:600;font-size:15px;transition:background .2s,transform .2s,border-color .2s;cursor:pointer;border:0;font-family:inherit}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--orange);color:#160b00}
.btn-primary:hover{background:var(--orange-2);transform:translateY(-1px)}
.btn-line{border:1px solid rgba(var(--fg-rgb),.2);color:var(--white);background:transparent}
.btn-line:hover{border-color:rgba(var(--fg-rgb),.5)}

/* Header */
header{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
header.scrolled,header.solid{background:rgba(var(--bg-rgb),.9);backdrop-filter:blur(12px);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:44px;width:auto}
.logo b{display:block;font-family:Saira,sans-serif;font-weight:700;font-size:17px;letter-spacing:.14em;color:var(--orange);line-height:1.1}
.logo small{display:block;font-size:11.5px;color:var(--grey-2);letter-spacing:.04em}
.menu{display:flex;gap:38px;font-size:15px}
.menu a{color:var(--grey-2);transition:color .2s;position:relative}
.menu a:hover,.menu a.active{color:var(--white)}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:1px;background:var(--orange)}
.nav .btn{padding:11px 18px;font-size:14px}
.burger{display:none;position:relative;background:none;border:0;color:var(--white);width:44px;height:44px;cursor:pointer;-webkit-tap-highlight-color:transparent}
.burger span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:currentColor;transition:transform .4s cubic-bezier(.2,.8,.2,1),opacity .2s ease,top .4s cubic-bezier(.2,.8,.2,1)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.burger.open span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* Hero (Startseite) mit Hintergrundbild */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;padding:160px 0 90px;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transform:scale(1.05)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(var(--bg-rgb),.94) 30%,rgba(var(--bg-rgb),.55) 70%,rgba(var(--bg-rgb),.35)),linear-gradient(0deg,var(--bg) 0,transparent 35%)}
.hero h1{font-size:clamp(40px,5.6vw,72px);margin:22px 0 24px;max-width:760px}
.hero h1 .sub{display:block;color:var(--orange);font-size:.48em;letter-spacing:.02em;margin-top:14px;font-weight:500}
footer{padding-bottom:140px}
.hero .lead{font-size:18px;color:var(--grey-2);max-width:540px;margin-bottom:38px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.checks{display:flex;gap:26px;flex-wrap:wrap;margin-top:44px;font-size:14px;color:var(--grey-2)}
.checks div{display:flex;align-items:center;gap:8px}
.checks svg{width:16px;height:16px;color:var(--orange)}

/* Unterseiten-Kopf */
.page-head{position:relative;padding:170px 0 80px;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--line)}
.page-head .hero-bg{opacity:.35}
.page-head::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 35%,rgba(var(--bg-rgb),.6)),linear-gradient(0deg,var(--bg),transparent 60%)}
.page-head h1{font-size:clamp(36px,4.6vw,58px);margin:18px 0 16px;max-width:720px}
.page-head p{color:var(--grey-2);max-width:560px;font-size:17px}

/* Facts */
.facts{border-block:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:30px 26px;border-left:1px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact b{display:block;font-family:Sora;font-weight:500;font-size:16px;margin-bottom:4px}
.fact span{font-size:14px;color:var(--grey)}

/* Sections */
.sec{padding:120px 0}
.sec.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:56px}
.sec-head h2{font-size:clamp(30px,3.6vw,46px);margin-top:16px}
.sec-head p{color:var(--grey);max-width:440px;justify-self:end}

/* Leistungs-Karten */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s,transform .3s}
.svc:hover{border-color:rgba(255,140,26,.4);transform:translateY(-4px)}
.svc .ph{aspect-ratio:4/3;overflow:hidden}
.svc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.svc:hover .ph img{transform:scale(1.05)}
.svc-body{padding:28px;display:flex;flex-direction:column;flex:1}
.num{font-size:12px;color:var(--orange);letter-spacing:.15em;font-weight:600}
.svc h3{font-size:23px;margin:8px 0 10px}
.svc p{color:var(--grey);font-size:15px;flex:1}
.svc .more{font-size:14px;font-weight:600;color:var(--orange);margin-top:20px}

/* Leistungs-Detail (Leistungsseite) */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding:100px 0;border-bottom:1px solid var(--line)}
.detail:last-child{border-bottom:0}
.detail.flip .detail-img{order:2}
.detail-img{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.detail-img img{width:100%;height:100%;object-fit:cover;border-radius:10px;aspect-ratio:3/4}
.detail-img img:first-child{grid-row:span 2;aspect-ratio:auto}
.detail h2{font-size:clamp(28px,3.2vw,40px);margin:14px 0 18px}
.detail p{color:var(--grey-2);margin-bottom:22px}
.list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.list li{display:flex;gap:10px;font-size:15px;color:var(--grey-2)}
.list li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--orange)}

/* Vorher/Nachher */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.ba{position:relative;aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;cursor:ew-resize;user-select:none;touch-action:none;max-height:720px}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba .line{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;translate:-50% 0}
.ba .knob{position:absolute;top:50%;left:50%;translate:-50% -50%;width:48px;height:48px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.35)}
.ba .knob svg{width:22px;color:var(--bg)}
.tag{position:absolute;top:16px;padding:6px 12px;border-radius:6px;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;background:rgba(var(--bg-rgb),.8)}
.tag.l{left:16px}.tag.r{right:16px;color:var(--orange)}
.ba-text h2{font-size:clamp(28px,3.2vw,42px);margin:16px 0 20px}
.ba-text p{color:var(--grey-2);margin-bottom:28px}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:28px}
.timeline img{aspect-ratio:1;object-fit:cover;border-radius:8px;width:100%}
.timeline figcaption{font-size:12px;color:var(--grey);margin-top:8px}
.note{font-size:14px;color:var(--grey-2);padding:16px 18px;border-left:2px solid var(--orange);background:rgba(255,140,26,.05);margin-bottom:32px}

/* Projekte */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px}
.filters button{font:inherit;font-size:14px;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--grey-2);cursor:pointer;transition:.2s}
.filters button.on,.filters button:hover{border-color:var(--orange);color:var(--white)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;cursor:pointer;background:var(--bg-3)}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .7s,filter .4s;filter:brightness(.85)}
.proj:hover img{transform:scale(1.05);filter:brightness(.7)}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(var(--bg-rgb),.95) 5%,transparent 55%)}
.proj-info{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:2}
.proj-info span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:600}
.proj-info h3{font-size:20px;margin:6px 0 4px}
.proj-info p{font-size:13.5px;color:var(--grey-2)}
.proj .count{position:absolute;top:14px;right:14px;z-index:2;font-size:12px;padding:5px 10px;border-radius:6px;background:rgba(var(--bg-rgb),.75)}
.proj.hide{display:none}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(8,9,10,.96);display:none;flex-direction:column;align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:min(1000px,100%);max-height:72vh;border-radius:10px;object-fit:contain}
.lb h3{margin-top:18px;font-size:20px;text-align:center}
.lb p{color:var(--grey-2);font-size:14px;text-align:center;max-width:620px;margin-top:6px}
.lb .x,.lb .prev,.lb .next{position:absolute;background:rgba(255,255,255,.08);border:0;color:#fff;width:48px;height:48px;border-radius:50%;cursor:pointer;font-size:22px}
.lb .x{top:20px;right:20px}.lb .prev{left:20px;top:45%}.lb .next{right:20px;top:45%}
.lb .thumbs{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap;justify-content:center}
.lb .thumbs img{width:56px;height:56px;object-fit:cover;border-radius:6px;opacity:.45;cursor:pointer;max-height:none}
.lb .thumbs img.on{opacity:1;outline:2px solid var(--orange)}

/* Ablauf */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{padding-top:28px;border-top:1px solid var(--line);position:relative}
.step::before{content:"";position:absolute;top:-1px;left:0;width:0;height:2px;background:var(--orange);transition:width 1.2s cubic-bezier(.2,.7,.2,1)}
.step.in::before{width:100%}
.step .n{font-family:Sora;font-size:13px;color:var(--orange);font-weight:500}
.step h3{font-size:20px;margin:12px 0 10px}
.step p{font-size:15px;color:var(--grey)}

/* Über mich */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.portrait{aspect-ratio:4/5;border-radius:var(--r);background:var(--bg-3) center/cover;border:1px dashed rgba(var(--fg-rgb),.18);display:grid;place-items:center;color:var(--grey);font-size:14px;text-align:center;padding:20px;position:sticky;top:110px}
.about h2{font-size:clamp(28px,3.2vw,40px);margin:14px 0 20px}
.about p{color:var(--grey-2);margin-bottom:18px}
.cv{list-style:none;margin-top:40px;border-left:1px solid var(--line)}
.cv li{position:relative;padding:0 0 30px 30px}
.cv li::before{content:"";position:absolute;left:-5px;top:7px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:2px solid var(--orange)}
.cv li:last-child::before{background:var(--orange)}
.cv b{display:block;font-family:Sora;font-weight:500}
.cv span{font-size:13px;color:var(--orange);letter-spacing:.06em}
.cv p{font-size:14.5px;color:var(--grey);margin:4px 0 0}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{padding:30px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2)}
.value h3{font-size:19px;margin:14px 0 8px}
.value p{font-size:15px;color:var(--grey)}
.value svg{width:28px;color:var(--orange)}

/* Kontakt */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}
.cbox{display:flex;flex-direction:column;gap:14px}
.citem{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--bg-2);transition:border-color .2s}
a.citem:hover{border-color:rgba(255,140,26,.45)}
.citem svg{flex:none;width:22px;color:var(--orange);margin-top:3px}
.citem small{display:block;font-size:12px;color:var(--grey);letter-spacing:.1em;text-transform:uppercase}
.citem b{font-family:Sora;font-weight:500;font-size:17px}
form{padding:36px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);display:grid;grid-template-columns:1fr 1fr;gap:16px}
form h2{grid-column:1/-1;font-size:26px;margin-bottom:6px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;color:var(--grey-2)}
.field input,.field select,.field textarea{font:inherit;font-size:15px;padding:13px 14px;border-radius:9px;border:1px solid rgba(var(--fg-rgb),.12);background:var(--bg);color:var(--white);outline:none;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}
.field textarea{min-height:130px;resize:vertical}
.consent{grid-column:1/-1;display:flex;gap:10px;font-size:13px;color:var(--grey)}
.consent input{margin-top:4px;accent-color:var(--orange);flex:none}
.consent a{color:var(--orange-2)}
.map{margin-top:60px;border-radius:var(--r);border:1px solid var(--line);padding:34px;background:var(--bg-2);display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:center}
.map h3{font-size:22px;margin-bottom:6px}

/* Rechtstexte */
.legal{max-width:780px;padding:150px 0 100px}
.legal h1{font-size:clamp(32px,4vw,46px);margin-bottom:30px}
.legal h2{font-size:20px;margin:36px 0 10px}
.legal p,.legal li{color:var(--grey-2);font-size:15.5px;margin-bottom:10px}
.legal ul{padding-left:20px}
.legal table{border-collapse:collapse;width:100%;margin:10px 0}
.legal td{padding:10px 0;border-bottom:1px solid var(--line);color:var(--grey-2);font-size:15px;vertical-align:top}
.legal td:first-child{color:var(--grey);width:42%;padding-right:20px}
.todo{background:rgba(255,140,26,.1);border:1px dashed var(--orange);color:var(--orange-2);padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:24px}

/* CTA + Footer */
.cta{padding:0 0 120px}
.cta-box{border:1px solid var(--line);border-radius:var(--r);padding:60px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;background:linear-gradient(120deg,var(--bg-2),var(--bg-3))}
.cta-box h2{font-size:clamp(26px,3vw,38px);max-width:560px}
.cta-box p{color:var(--grey);margin-top:10px}
footer{border-top:1px solid var(--line);padding:60px 0 40px;color:var(--grey);font-size:14px}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot h4{color:var(--white);font-family:Sora;font-weight:500;font-size:15px;margin-bottom:14px}
.foot a{display:block;margin-bottom:8px;transition:color .2s}
.foot a:hover{color:var(--white)}
.foot .logo{margin-bottom:14px}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line);font-size:13px}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}

/* ===== Markenzeichen: Wärmepumpe heizt den Speicher (Scroll) ===== */
.hp{position:fixed;right:22px;bottom:22px;z-index:40;width:250px;padding:16px 16px 14px;border-radius:16px;background:rgba(19,21,24,.9);backdrop-filter:blur(10px);border:1px solid var(--line);box-shadow:0 24px 50px -20px rgba(0,0,0,.8)}
.hp svg{width:100%;height:auto;display:block;overflow:visible}
.hp-row{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px}
.hp-row small{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.hp-row b{font-family:Sora;font-weight:600;font-size:20px;white-space:nowrap}
.hp .bar{height:4px;border-radius:2px;background:rgba(var(--fg-rgb),.08);margin-top:8px;overflow:hidden}
.hp .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cold),#ffd24d,var(--orange),#ff4a1a)}
.hp .steam path{opacity:0}
.hp.hot .steam path{animation:steam 2.4s ease-in-out infinite}
.hp.hot .steam path:nth-child(2){animation-delay:.6s}
.hp.hot .steam path:nth-child(3){animation-delay:1.2s}
@keyframes steam{0%{transform:translateY(4px);opacity:0}40%{opacity:.9}100%{transform:translateY(-10px);opacity:0}}
.hp .close{position:absolute;top:6px;right:8px;background:none;border:0;color:var(--grey);cursor:pointer;font-size:16px;line-height:1;display:none}

.callfab{display:none}
@media (max-width:960px){
  .nav .btn{display:none}.burger{display:block}
  .menu{display:flex;position:fixed;top:82px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 20px 20px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s ease,transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s .35s}
  .menu.open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
  .menu a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px;opacity:0;transform:translateY(-8px);transition:color .2s,opacity .35s ease,transform .35s ease}
  .menu.open a{opacity:1;transform:none}
  .menu.open a:nth-child(1){transition-delay:.05s}.menu.open a:nth-child(2){transition-delay:.1s}.menu.open a:nth-child(3){transition-delay:.15s}.menu.open a:nth-child(4){transition-delay:.2s}
  .menu a.active::after{display:none}
  .hero{min-height:auto;padding:140px 0 70px}
  .ba-grid,.sec-head,.detail,.about,.contact{grid-template-columns:1fr;gap:40px}
  .detail.flip .detail-img{order:0}
  .sec-head p{justify-self:start}
  .services,.projects,.values{grid-template-columns:1fr}
  .steps,.list{grid-template-columns:1fr 1fr}
  .facts .wrap{grid-template-columns:1fr 1fr}
  .fact{padding:22px 16px}.fact:nth-child(3){border-left:0;padding-left:0}
  .fact:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .sec{padding:80px 0}.detail{padding:70px 0}.cta-box{padding:36px 26px}
  form{grid-template-columns:1fr;padding:24px}
  .portrait{position:static}
  .foot{grid-template-columns:1fr 1fr}
  .hp{width:132px;padding:10px;right:12px;bottom:12px}
  .hp-row small,.hp .bar{display:none}.hp-row{justify-content:center;margin-top:4px}.hp-row b{font-size:14px}
  .callfab{display:flex;position:fixed;left:12px;bottom:12px;z-index:60;height:52px;padding:0 20px;gap:8px;border-radius:12px;align-items:center;background:var(--orange);color:#160b00;font-weight:600;font-size:15px}
  .callfab svg{width:18px}
}
@media (max-width:520px){.list,.steps{grid-template-columns:1fr}.foot{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}

/* ===== Ablauf als Rohrleitung (füllt sich beim Scrollen) ===== */
.flow{position:relative;--fill:0;max-width:980px;margin:0 auto}
.flow::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:10px;margin-left:-5px;border-radius:6px;background:var(--flowbg);border:1px solid rgba(var(--fg-rgb),.06)}
.flow .pipe{position:absolute;left:50%;top:0;width:6px;margin-left:-3px;border-radius:4px;height:calc(var(--fill)*100%);
  background:repeating-linear-gradient(180deg,rgba(var(--fg-rgb),.35) 0 6px,transparent 6px 22px),linear-gradient(180deg,var(--cold),var(--orange));
  background-size:100% 22px,100% 100%;animation:pipe 1s linear infinite;box-shadow:0 0 18px rgba(255,140,26,.35)}
@keyframes pipe{to{background-position:0 22px,0 0}}
.fstep{position:relative;display:grid;grid-template-columns:1fr 90px 1fr;align-items:center;padding:34px 0}
.fstep .node{grid-column:2;justify-self:center;width:64px;height:64px;border-radius:50%;background:var(--bg-2);border:2px solid #2a2e33;display:grid;place-items:center;z-index:2;transition:border-color .4s,background .4s,transform .4s,box-shadow .4s}
.fstep .node svg{width:26px;color:var(--grey);transition:color .4s}
.fstep.on .node{border-color:var(--orange);background:var(--nodeon);transform:scale(1.06);box-shadow:0 0 0 8px rgba(255,140,26,.08)}
.fstep.on .node svg{color:var(--orange)}
.fstep .txt{grid-column:3;grid-row:1;padding:22px 24px;border:1px solid var(--line);border-radius:12px;background:var(--bg-2);opacity:.45;transform:translateX(16px);transition:opacity .5s,transform .5s,border-color .5s}
.fstep:nth-child(odd) .txt{grid-column:1;transform:translateX(-16px);text-align:right}
.fstep.on .txt{opacity:1;transform:none;border-color:rgba(255,140,26,.25)}
.fstep .txt span{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:600}
.fstep .txt h3{font-size:20px;margin:6px 0 6px}
.fstep .txt p{font-size:15px;color:var(--grey)}
@media (max-width:760px){
  .flow::before,.flow .pipe{left:32px}
  .fstep{grid-template-columns:64px 1fr;gap:18px;padding:18px 0}
  .fstep .node{grid-column:1}
  .fstep .txt,.fstep:nth-child(odd) .txt{grid-column:2;text-align:left;transform:translateX(12px)}
}

/* Vorher/Nachher-Reihe */
.ba-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ba-card .ba{aspect-ratio:3/4}
.ba-card h3{font-size:19px;margin:16px 0 4px}
.ba-card p{font-size:14.5px;color:var(--grey)}
/* Feinschliff */
.hp{width:200px;padding:12px 12px 10px}
.hp-row b{font-size:17px}
header.menu-open{background:var(--bg)}
@media (max-width:960px){
  .ba-row{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .fstep .txt,.fstep:nth-child(odd) .txt{transform:none}
  .hp{width:118px}
  .checks{gap:10px 20px}
}

/* Footer-Marke */
.foot a.ft-brand{display:flex;align-items:flex-end;gap:10px;margin-bottom:16px}
.ft-brand img{height:44px}
.ft-brand span{font-family:Sora;font-weight:600;font-size:19px;color:var(--white);letter-spacing:-.01em;line-height:1;padding-bottom:3px}

/* ===== Hero: Bilder verlaufen rechts in den Hintergrund ===== */
.hero2{position:relative;min-height:88vh;display:flex;align-items:center;padding:140px 0 100px;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;z-index:-1;top:0;right:0;bottom:0;width:64%;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 28%,#000 62%),linear-gradient(0deg,transparent 0%,#000 30%);
  mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 28%,#000 62%);}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--bg) 0%,transparent 35%),linear-gradient(180deg,rgba(var(--bg-rgb),.6) 0%,transparent 25%)}
.hero-media .slides{position:absolute;inset:0}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.12);transition:opacity 1.6s ease,transform 7s ease-out;filter:saturate(.9) brightness(.8)}
.hero-media img.on{opacity:1;transform:scale(1.02)}
.hero2-text{max-width:none}
.hero2 h1{font-size:clamp(44px,7.2vw,112px);line-height:.95;letter-spacing:-.045em;font-weight:700;margin:0}
.hero2 h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero2 h1 .ln>span{display:inline-block;transform:translateY(105%);animation:rise 1.1s cubic-bezier(.2,.8,.2,1) forwards}
.hero2 h1 .ln:first-child>span{color:var(--orange)}
.hero2 h1 .ln:nth-child(2)>span{animation-delay:.15s}
@keyframes rise{to{transform:none}}
.tag3{display:flex;align-items:center;gap:18px;margin:30px 0 44px;font-size:clamp(15px,1.4vw,19px);color:var(--grey-2);letter-spacing:.14em;text-transform:uppercase;opacity:0;animation:fade .9s .7s forwards}
.tag3 i{width:5px;height:5px;border-radius:50%;background:var(--orange)}
.hero-cta{opacity:0;animation:fade .9s 1s forwards}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.scrollcue{position:absolute;left:50%;bottom:30px;translate:-50% 0;width:26px;height:42px;border:1.5px solid rgba(var(--fg-rgb),.3);border-radius:20px}
.scrollcue span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--orange);animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* Leistungen kompakt */
.services2{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc2{padding:30px 26px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);transition:border-color .3s,transform .3s}
.svc2:hover{border-color:rgba(255,140,26,.4);transform:translateY(-4px)}
.svc2-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(255,140,26,.1);border:1px solid rgba(255,140,26,.3);margin-bottom:22px}
.svc2-ic svg{width:26px;color:var(--orange)}
.svc2 h3{font-size:20px;margin-bottom:10px}
.svc2 p{font-size:14.5px;color:var(--grey);margin-bottom:18px}
.svc2 ul{list-style:none;border-top:1px solid var(--line)}
.svc2 li{font-size:14px;color:var(--grey-2);padding:9px 0;border-bottom:1px solid var(--line)}

/* Vorher/Nachher als Tabs + Bildreihe */
.batabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.batabs button{font:inherit;font-size:14.5px;padding:11px 18px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--grey-2);cursor:pointer;transition:.25s}
.batabs button.on{background:var(--orange);border-color:var(--orange);color:#160b00;font-weight:600}
.batabs button:not(.on):hover{border-color:rgba(var(--fg-rgb),.3);color:var(--white)}
.bap{display:none}
.bap.on{display:block;animation:fadeup .6s ease}
@keyframes fadeup{from{opacity:0;transform:translateY(14px)}}
.bap-imgs{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:16px;align-items:end}
.bap-imgs figure{position:relative;border-radius:14px;overflow:hidden}
.bap-imgs img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:filter .5s,transform .7s}
.bap-before img,.bap-mid img{filter:grayscale(.85) brightness(.75)}
.bap-imgs figure:hover img{filter:none;transform:scale(1.03)}
.bap-after img{aspect-ratio:4/4.4}
.bap-imgs figcaption{position:absolute;left:12px;top:12px;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:6px 11px;border-radius:6px;background:rgba(var(--bg-rgb),.8)}
.bap-after figcaption{background:var(--orange);color:#160b00}
.bap-after{box-shadow:0 30px 60px -25px rgba(255,140,26,.35)}
.bap>p{color:var(--grey-2);max-width:680px;margin-top:22px}

@media (max-width:1100px){.services2{grid-template-columns:1fr 1fr}}
@media (max-width:960px){
  .hero2{min-height:78vh;padding:130px 0 90px}
  .hero-media{width:100%;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.5) 60%,transparent);mask-image:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.5) 60%,transparent)}
  .hero2 h1{font-size:min(46px,11vw)}
  .tag3{gap:12px;letter-spacing:.1em;font-size:13px}
  .scrollcue{display:none}
  .bap-imgs{grid-template-columns:1fr 1fr}
  .bap-after{grid-column:1/-1}
}
@media (max-width:560px){.services2{grid-template-columns:1fr}}

/* Hero zentriert mit großem Logo */
.hero2{justify-content:center;text-align:center}
.hero2 .wrap{display:flex;justify-content:center}
.hero2-text{display:flex;flex-direction:column;align-items:center}
.hero-media{width:100%;-webkit-mask-image:none;mask-image:none}
.hero-media::after{background:radial-gradient(ellipse at center,rgba(var(--bg-rgb),.55) 0%,rgba(var(--bg-rgb),.82) 60%,var(--bg) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 30%)}
.hero-logo{width:clamp(110px,13vw,190px);height:auto;margin-bottom:26px;opacity:0;transform:scale(.85);animation:logoIn 1.1s cubic-bezier(.2,.8,.2,1) forwards;filter:drop-shadow(0 20px 40px rgba(255,120,30,.25))}
@keyframes logoIn{to{opacity:1;transform:none}}
.hero2 h1 .ln>span{animation-delay:.35s;color:var(--white)!important}
.tag3{justify-content:center;animation-delay:.9s}
.hero-cta{animation-delay:1.15s}
/* Logo-Übergang: großes Logo wandert beim Scrollen nach links oben */
body.has-hero .hero-logo{visibility:hidden;animation:none;opacity:1;transform:none}
body.has-hero header .logo img{visibility:hidden}
.morph-logo{position:fixed;left:0;top:0;z-index:60;transform-origin:0 0;will-change:transform;opacity:0;animation:fadeLogo 1.1s .1s ease forwards;filter:drop-shadow(0 20px 40px rgba(255,120,30,.25))}
.morph-logo img{display:block;width:100%;height:auto}
@keyframes fadeLogo{to{opacity:1}}
@media (max-width:960px){.hero-media{-webkit-mask-image:none;mask-image:none}}

/* ===== Überarbeitung 12.10.: Hero = große Bilder, kleines Logo unten links ===== */
.hero2{min-height:100vh;display:block;padding:0;text-align:left}
.hero-media{position:absolute;inset:0;width:100%;z-index:-1;-webkit-mask-image:none;mask-image:none}
.hero-media::after{background:linear-gradient(0deg,rgba(var(--bg-rgb),.88) 0,rgba(var(--bg-rgb),.35) 22%,transparent 42%),linear-gradient(180deg,rgba(var(--bg-rgb),.6) 0,transparent 16%)}
.hero-media img{filter:none;transition:opacity 1.8s ease,transform 9s ease-out}
.hero2 .hero2-bottom{position:absolute;left:0;right:0;bottom:44px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.hero2-brand{display:flex;align-items:center;gap:18px}
.hero-logo-sm{height:68px;width:auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.5))}
.hero2 h1{font-size:clamp(22px,2.6vw,36px);line-height:1.1;letter-spacing:-.02em;font-weight:600}
.hero2 .tag3{margin:6px 0 0;font-size:13px;letter-spacing:.16em;gap:0}
.hero2 .hero-cta{flex:none}
body.has-hero header .logo img{visibility:hidden}
body.has-hero #heroLogo{visibility:hidden}
@media (max-width:960px){
  .hero2{min-height:88vh;padding:0}
  .hero2 .hero2-bottom{bottom:84px}
  .hero2 .hero-cta{display:none}
  .hero-logo-sm{height:54px}
}

/* Leistungen: Kacheln als Links, Detail-Seite */
a.svc2{display:block}
.svc2-more{display:inline-block;margin-top:18px;font-size:14px;font-weight:600;color:var(--orange)}
.detail{scroll-margin-top:90px}
.detail-ic{display:grid;place-items:center;aspect-ratio:4/3;border-radius:var(--r);border:1px solid var(--line);background:var(--bg-2)}
.detail-ic svg{width:96px;color:var(--orange)}
.detail.flip .detail-ic{order:2}
@media (max-width:960px){.detail.flip .detail-ic{order:0}}

/* Ansprechpartner (Home) */
.owner{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:center}
.owner-img{aspect-ratio:4/5;max-width:340px;border-radius:var(--r);background:var(--bg-3) center top/cover}
.owner h2{font-size:clamp(26px,3vw,38px);margin:14px 0 18px}
.owner p{color:var(--grey-2);margin-bottom:26px;max-width:560px}
@media (max-width:960px){.owner{grid-template-columns:1fr;gap:30px}.owner-img{max-width:260px}}

/* Kontakt-Infos im Abschluss-Block */
.cinfo{flex-basis:100%;display:grid;grid-template-columns:repeat(2,1fr);gap:24px;border-top:1px solid var(--line);padding-top:28px;margin-top:8px}
.cinfo small{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);margin-bottom:6px}
.cinfo b{font-family:Sora;font-weight:500;font-size:15px;line-height:1.5}
@media (max-width:960px){.cinfo{grid-template-columns:1fr}}

/* Flamme über der Headline */
.hero2-brand{display:block}
.hero-flame{height:clamp(90px,13vh,130px);width:auto;display:block;margin-bottom:18px}
.morph-logo{filter:drop-shadow(0 8px 22px rgba(0,0,0,.45))}
.logo img{height:48px}
@media (max-width:960px){.hero-flame{height:84px}}

/* Bewertungen */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{padding:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
.rev .stars{color:var(--orange);letter-spacing:.12em;margin-bottom:12px}
.rev p{color:var(--grey-2);font-size:15px;margin-bottom:14px}
.rev b{display:block;font-family:Sora;font-weight:500}
.rev small{color:var(--grey);font-size:12px}
.rev-sum{display:flex;flex-direction:column;align-items:flex-start;gap:12px;justify-content:center}
.rev-sum b{font-size:26px}
@media (max-width:960px){.revs{grid-template-columns:1fr}}
.field input[type=file]{padding:10px;font-size:14px}
.field input[type=file]::file-selector-button{font:inherit;margin-right:12px;padding:8px 14px;border:0;border-radius:8px;background:var(--orange);color:#160b00;cursor:pointer;font-weight:600}

/* Flamme flackert leicht wie echtes Feuer (Logo oben links + Footer) */
@keyframes flicker{
  0%{transform:scale(1,1) skewX(0) rotate(0);filter:brightness(1)}
  14%{transform:scale(.985,1.035) skewX(-1.6deg) rotate(-.6deg);filter:brightness(1.06)}
  31%{transform:scale(1.01,.99) skewX(1.2deg) rotate(.5deg);filter:brightness(.97)}
  47%{transform:scale(.99,1.045) skewX(-.8deg) rotate(-.4deg);filter:brightness(1.08)}
  63%{transform:scale(1.012,1.01) skewX(1.8deg) rotate(.7deg);filter:brightness(1)}
  82%{transform:scale(.988,1.03) skewX(-1.2deg) rotate(-.5deg);filter:brightness(1.05)}
  100%{transform:scale(1,1) skewX(0) rotate(0);filter:brightness(1)}
}
/* Logo-Flacker/Dreh-Animation entfernt 27.10. – Logo steht still */

/* Startseite: Telefonnummer oben nur, sobald man das Hero-Bild verlaesst (am Bild steht sie bereits) */
header .nav .btn{transition:opacity .3s ease}
body.hero-view header .nav .btn{opacity:0;pointer-events:none}

/* Duschen-Renovierung (Widget) */
.sh .bar i{background:linear-gradient(90deg,#8a8a5c,#c9a96a,#e3c98f)}
.sh .rain{opacity:0;transition:opacity .6s ease}
.sh.done .rain{opacity:.9;animation:rain .7s linear infinite}
@keyframes rain{to{stroke-dashoffset:-9}}

/* Wasserhahn-Widget (ohne Rahmen) */
.fc{position:fixed;right:22px;bottom:18px;z-index:40;width:118px;pointer-events:none;filter:drop-shadow(0 5px 9px rgba(0,0,0,.5))}
.fc svg{width:100%;height:auto;display:block;overflow:visible}
.fc #fcPipe,.fc #fcHandle{will-change:transform,opacity}
.fc .fc-water{transform-origin:116px 73px;transform:scaleY(0);opacity:0;transition:transform .45s ease-in,opacity .3s ease}
.fc.on .fc-water{transform:scaleY(1);opacity:1}
.fc-flow{animation:fcflow .55s linear infinite}
@keyframes fcflow{to{stroke-dashoffset:-13}}
.fc-rip{transform-box:fill-box;transform-origin:center;opacity:0}
.fc.on .fc-rip{animation:fcrip 1.4s ease-out infinite .45s}
.fc.on .fc-rip.r2{animation-delay:1.15s}
@keyframes fcrip{0%{transform:scale(.3);opacity:.7}100%{transform:scale(1.5);opacity:0}}
@media(max-width:960px){.fc{width:78px;right:12px;bottom:12px}}

/* Heizkoerper-Widget (ohne Rahmen) */
.rd{position:fixed;right:22px;bottom:18px;z-index:40;width:132px;pointer-events:none;filter:drop-shadow(0 5px 9px rgba(0,0,0,.5))}
.rd svg{width:100%;height:auto;display:block;overflow:visible}
.rd .rw{animation:rdrise 2.6s ease-in infinite}
.rd .rw.w2{animation-delay:.7s}.rd .rw.w3{animation-delay:1.4s}.rd .rw.w4{animation-delay:2s}
@keyframes rdrise{0%{transform:translateY(6px);opacity:0}25%{opacity:.85}100%{transform:translateY(-12px);opacity:0}}
@media(max-width:960px){.rd{width:88px;right:12px;bottom:12px}}

.rd{width:150px}
@media(max-width:960px){.rd{width:100px}}

.rd{width:172px}
@media(max-width:960px){.rd{width:112px}}

/* ===== Hell/Dunkel ===== */
:root[data-theme=light]{
  --bg:#f6f4ef; --bg-2:#ffffff; --bg-3:#ebe8e1;
  --orange:#e8750a; --orange-2:#ff8c1a; --cold:#2688c2;
  --grey:#5f666d; --grey-2:#3d434a; --white:#15171a; --line:rgba(0,0,0,.1);
  --bg-rgb:246,244,239; --fg-rgb:0,0,0; --flowbg:#dcd8cf; --nodeon:#fff1e2;
  color-scheme:light;
}
:root[data-theme=light] .rd{filter:drop-shadow(0 4px 7px rgba(0,0,0,.25))}
:root[data-theme=light] .btn-primary,:root[data-theme=light] .btn-primary:hover{color:#fff}
.theme-toggle{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid rgba(var(--fg-rgb),.2);background:transparent;color:var(--white);cursor:pointer;margin-left:14px;flex:none;-webkit-tap-highlight-color:transparent;transition:border-color .2s,transform .3s}
.theme-toggle:hover{border-color:var(--orange);transform:rotate(15deg)}
.theme-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .sun{display:none}
:root[data-theme=light] .theme-toggle .sun{display:block}
:root[data-theme=light] .theme-toggle .moon{display:none}
body,header,.btn,.field input,.field select,.field textarea{transition:background-color .35s,color .35s,border-color .35s}
@media(max-width:960px){.theme-toggle{margin-left:auto;margin-right:6px}}

/* ===== 27.10. Farben überarbeitet (an Logo angepasst, moderner) ===== */
:root{
  --bg:#0a0b0d; --bg-2:#121417; --bg-3:#1a1d21;
  --orange:#ff8a1f; --orange-2:#ffb347; --grad:linear-gradient(180deg,#ffc04d 0%,#ff9a2e 45%,#ff7410 100%);
  --grey:#878e96; --grey-2:#c2c7cd; --white:#f5f5f3;
  --bg-rgb:10,11,13;
}
:root[data-theme=light]{--orange:#ea6f00;--orange-2:#ff8a1f;--grad:linear-gradient(180deg,#ffa83a 0%,#f17f0f 50%,#d65f00 100%);--grey-2:#454b52}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ===== 27.10. Hero neu: Logo links, Bildershow rechts ===== */
.hero2.hero3{min-height:100vh;display:flex;align-items:center;padding:120px 0 70px;text-align:left;
  background:radial-gradient(60% 70% at 20% 45%,rgba(255,138,31,.10),transparent 70%),var(--bg)}
.hero2 .hero3-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,80px);align-items:center}
.hero3-brand{display:flex;flex-direction:column;align-items:center;text-align:center}
.hero3 .hero-flame{height:clamp(130px,20vh,210px);width:auto;margin:0 0 22px}
.wordmark{margin:0;line-height:1}
.wm-name{display:block;font-family:Saira,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.14em;
  font-size:clamp(22px,2.6vw,40px);white-space:nowrap;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 24px rgba(255,122,16,.22));margin-right:-.14em}
.wm-sub{display:flex;justify-content:center;gap:.45em;margin-top:14px;font-family:Inter,sans-serif;font-weight:500;
  font-size:clamp(17px,1.8vw,26px);letter-spacing:.01em;color:var(--grey-2)}
.wm-sub i{font-style:normal;color:var(--orange)}
.hero3-lead{margin:26px 0 30px;color:var(--grey);font-size:16px;max-width:420px}
.hero3-ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.hero3 .hero-cta{animation-delay:.6s}
.hero3-show{position:relative;aspect-ratio:4/3.3;border-radius:22px;overflow:hidden;border:1px solid rgba(var(--fg-rgb),.08);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(255,138,31,.06)}
.hero3-show .slides{position:absolute;inset:0}
.hero3-show img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.4s ease,transform 7s ease-out}
.hero3-show img.on{opacity:1;transform:scale(1)}
.hero3-show::after{content:"";position:absolute;inset:auto 0 0;height:30%;background:linear-gradient(0deg,rgba(0,0,0,.45),transparent);pointer-events:none}
.hero3-dots{position:absolute;left:0;right:0;bottom:16px;z-index:2;display:flex;justify-content:center;gap:8px}
.hero3-dots button{width:8px;height:8px;border-radius:99px;border:0;padding:0;background:rgba(255,255,255,.45);cursor:pointer;transition:width .35s,background .35s}
.hero3-dots button.on{width:26px;background:var(--orange)}
@media (max-width:960px){
  .hero2.hero3{min-height:auto;padding:110px 0 50px}
  .hero2 .hero3-grid{grid-template-columns:1fr;gap:34px}
  .hero3 .hero-flame{height:110px}
  .wm-name{font-size:min(30px,6.3vw);letter-spacing:.08em;margin-right:-.08em;white-space:nowrap}
  .wm-sub{font-size:min(19px,4.6vw)}
  .hero3 .hero-cta{display:inline-flex}
  .hero3-show{aspect-ratio:4/3;border-radius:16px}
}

/* ===== 27.10. Hochwertiger, ruhiger (weniger verspielt) ===== */
:root{--r:8px}
.btn{border-radius:6px;padding:14px 24px;font-size:14.5px;letter-spacing:.01em}
.btn-primary:hover{transform:none}
.svc2:hover{transform:none;border-color:rgba(255,138,31,.35)}
.svc2-ic{border-radius:8px;background:transparent}
.batabs button{border-radius:6px}
.hero2.hero3{background:radial-gradient(50% 60% at 22% 50%,rgba(255,138,31,.05),transparent 70%),var(--bg)}
.hero3 .hero-flame{height:clamp(110px,17vh,170px);margin-bottom:26px}
.wm-name{filter:none;letter-spacing:.18em;margin-right:-.18em;font-size:clamp(20px,2.3vw,34px)}
.wm-sub{margin-top:16px;gap:.9em;font-size:clamp(12px,.95vw,14px);font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--grey-2)}
.wm-sub i{width:1px;height:1em;background:rgba(var(--fg-rgb),.25);color:transparent;overflow:hidden;align-self:center}
.hero3-lead{font-size:15px;margin:30px 0 32px;color:var(--grey)}
.hero3-show{border-radius:6px;box-shadow:0 50px 100px -40px rgba(0,0,0,.8);border:1px solid rgba(var(--fg-rgb),.06)}
.hero3-show img{transition:opacity 1.8s ease,transform 9s ease-out}
.hero3-dots{left:24px;right:24px;bottom:20px;gap:6px}
.hero3-dots button{flex:1;height:2px;width:auto;border-radius:0;background:rgba(255,255,255,.3)}
.hero3-dots button.on{width:auto;background:#fff}
.rd{width:96px;opacity:.85}
@media (max-width:960px){
  .wm-name{font-size:min(24px,5.4vw);letter-spacing:.12em;margin-right:-.12em}
  .wm-sub{font-size:11px;letter-spacing:.22em}
  .hero3-show{border-radius:4px}
  .rd{width:62px}
  .hero3 .hero-flame{height:96px;margin-bottom:20px}
}

/* ===== 27.10. Projekte hochwertig: Mosaik + neue Lightbox ===== */
.filters{gap:30px;margin-bottom:40px;border-bottom:1px solid var(--line)}
.filters button{border:0;border-radius:0;padding:0 0 14px;background:none;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);position:relative}
.filters button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.filters button.on,.filters button:hover{color:var(--white);border:0}
.filters button.on::after{transform:scaleX(1)}
.projects{grid-template-columns:repeat(12,1fr);gap:14px}
.proj{all:unset;box-sizing:border-box;position:relative;display:block;overflow:hidden;cursor:pointer;border-radius:4px;background:var(--bg-3);height:clamp(280px,32vw,460px);aspect-ratio:auto}
.proj.w7{grid-column:span 7}.proj.w5{grid-column:span 5}.proj.w4{grid-column:span 4;height:clamp(260px,26vw,380px)}.proj.w12{grid-column:span 12;height:clamp(260px,30vw,440px)}
.proj:focus-visible{outline:1px solid var(--orange);outline-offset:3px}
.proj-img{position:absolute;inset:0}
.proj-img img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.82);transform:scale(1.02);transition:transform 1.4s cubic-bezier(.2,.8,.2,1),filter .8s ease}
.proj:hover .proj-img img{transform:scale(1.07);filter:saturate(1) brightness(.68)}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82) 0%,rgba(0,0,0,.25) 38%,transparent 60%);pointer-events:none}
.proj .count{display:none}
.proj-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(20px,2.4vw,34px);display:flex;flex-direction:column;align-items:flex-start;color:#fff}
.proj-num{position:absolute;top:0;right:clamp(20px,2.4vw,34px);transform:translateY(-100%);font-family:Sora;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.55)}
.proj-cat{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange-2);font-weight:500;margin-bottom:10px}
.proj-title{font-family:Sora,sans-serif;font-weight:500;font-size:clamp(18px,1.7vw,26px);line-height:1.2;letter-spacing:-.015em;max-width:440px}
.proj-more{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.85);max-height:0;opacity:0;margin-top:0;overflow:hidden;transition:max-height .5s ease,opacity .5s ease,margin .5s ease}
.proj-more i{display:block;width:28px;height:1px;background:currentColor;transition:width .5s ease}
.proj:hover .proj-more,.proj:focus-visible .proj-more{max-height:30px;opacity:1;margin-top:16px}
.proj:hover .proj-more i{width:44px}
.proj.pop{animation:projIn .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d)}
@keyframes projIn{from{opacity:0;transform:translateY(18px)}}
.proj.reveal{transition-delay:var(--d)}
@media (max-width:960px){
  .projects{grid-template-columns:1fr 1fr;gap:10px}
  .proj.w7,.proj.w5,.proj.w4,.proj.w12{grid-column:span 1;height:56vw}
  .proj.w7:first-child,.proj.w12{grid-column:span 2;height:62vw}
  .proj-more{display:none}
  .filters{gap:20px;overflow-x:auto;flex-wrap:nowrap}
  .filters button{white-space:nowrap}
}
@media (max-width:560px){
  .projects{grid-template-columns:1fr}
  .proj.w7,.proj.w5,.proj.w4,.proj.w12,.proj.w7:first-child{grid-column:span 1;height:78vw}
}

.lb2{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:clamp(0px,3vw,40px);
  background:rgba(6,7,8,.0);backdrop-filter:blur(0);visibility:hidden;transition:background .5s ease,backdrop-filter .5s ease,visibility 0s .5s}
.lb2.open{background:rgba(6,7,8,.92);backdrop-filter:blur(14px);visibility:visible;transition:background .5s ease,backdrop-filter .5s ease}
.lb2-box{width:min(1320px,100%);height:min(820px,100%);display:grid;grid-template-columns:1fr 360px;background:#0d0e10;border:1px solid rgba(255,255,255,.07);border-radius:4px;overflow:hidden;
  opacity:0;transform:translateY(24px) scale(.98);transition:opacity .5s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.lb2.open .lb2-box{opacity:1;transform:none}
.lb2-stage{position:relative;background:#050506;display:flex;align-items:center;justify-content:center;min-height:0}
.lb2-stage img{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(1.015);transition:opacity .6s ease,transform 1s cubic-bezier(.2,.8,.2,1)}
.lb2-stage img.in{opacity:1;transform:none}
.lb2-nav{position:absolute;top:50%;translate:0 -50%;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(10,11,13,.45);backdrop-filter:blur(6px);color:#fff;cursor:pointer;display:grid;place-items:center;transition:border-color .3s,background .3s}
.lb2-nav:hover{border-color:var(--orange);background:rgba(10,11,13,.7)}
.lb2-nav svg{width:20px;height:20px}
.lb2-nav.prev{left:22px}.lb2-nav.next{right:22px}.lb2-nav.next svg{transform:scaleX(-1)}
.lb2.single .lb2-nav,.lb2.single .lb2-thumbs,.lb2.single .lb2-count{display:none}
.lb2-side{position:relative;display:flex;flex-direction:column;padding:72px 36px 36px;border-left:1px solid rgba(255,255,255,.06);color:#f5f5f3;overflow:auto}
.lb2-x{position:absolute;top:22px;right:22px;width:40px;height:40px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:none;cursor:pointer;transition:border-color .3s,transform .4s}
.lb2-x:hover{border-color:var(--orange);transform:rotate(90deg)}
.lb2-x span{position:absolute;left:12px;right:12px;top:50%;height:1px;background:#fff;transform:rotate(45deg)}
.lb2-x span+span{transform:rotate(-45deg)}
.lb2-cat{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange-2);margin-bottom:14px}
.lb2-side h3{font-family:Sora;font-weight:500;font-size:26px;line-height:1.2;letter-spacing:-.02em;margin:0 0 18px}
.lb2-side p{font-size:15px;line-height:1.7;color:#a9aeb4;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.lb2-count{margin:26px 0 14px;font-family:Sora;font-size:13px;letter-spacing:.14em;color:#878e96}
.lb2-count b{color:#fff;font-weight:500}
.lb2-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.lb2-thumbs button{all:unset;cursor:pointer;aspect-ratio:1;overflow:hidden;border-radius:2px;position:relative;opacity:.4;transition:opacity .3s}
.lb2-thumbs button::after{content:"";position:absolute;inset:0;border:1px solid transparent;transition:border-color .3s}
.lb2-thumbs button.on{opacity:1}.lb2-thumbs button.on::after{border-color:var(--orange)}
.lb2-thumbs button:hover{opacity:.85}
.lb2-thumbs img{width:100%;height:100%;object-fit:cover}
.lb2-cta{margin-top:auto;justify-content:center;align-self:stretch}
.lb2-side>.lb2-cta{margin-top:32px}
@media (max-width:960px){
  .lb2{padding:0}
  .lb2-box{grid-template-columns:1fr;grid-template-rows:55vh 1fr;height:100%;border:0;border-radius:0}
  .lb2-side{padding:26px 22px 28px;border-left:0}
  .lb2-x{position:fixed;top:14px;right:14px;z-index:3;background:rgba(10,11,13,.6);backdrop-filter:blur(6px)}
  .lb2-nav{width:42px;height:42px}.lb2-nav.prev{left:10px}.lb2-nav.next{right:10px}
  .lb2-side h3{font-size:22px}
  .lb2-thumbs{grid-template-columns:repeat(5,1fr)}
}
.proj .proj-info>span{color:inherit;font-weight:inherit;text-transform:none;letter-spacing:normal;font-size:inherit}
.proj .proj-info .proj-num{font-family:Sora;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.55)}
.proj .proj-info .proj-cat{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange-2);font-weight:500}
.proj .proj-info .proj-title{font-family:Sora,sans-serif;font-weight:500;font-size:clamp(18px,1.7vw,26px);letter-spacing:-.015em;color:#fff}
.proj .proj-info .proj-more{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.proj .proj-num{position:absolute;z-index:2;top:clamp(18px,2vw,28px);right:clamp(20px,2.4vw,34px);transform:none;font-family:Sora;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.6)}