:root{
  --black:#060606;
  --ink:#0b0b0b;
  --coal:#121212;
  --line:#242424;
  --red:#e30613;
  --red-hi:#ff1f2c;
  --red-deep:#9a040d;
  --white:#f3f0ea;
  --text:#b8b3ab;
  --mute:#77736c;
  --pad:clamp(20px,5vw,80px);
  --fd:'Barlow Condensed','Arial Narrow',sans-serif;
  --fb:'Barlow','Helvetica Neue',sans-serif;
  --fh:'Permanent Marker','Comic Sans MS',cursive;
  --ease:cubic-bezier(.7,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--black);color:var(--text);
  font:400 clamp(16px,1.05vw,18px)/1.65 var(--fb);
  overflow-x:clip;-webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{padding-inline:var(--pad);max-width:1680px;margin-inline:auto}

/* ---------- Typo-Bausteine ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font:700 .82rem/1 var(--fd);letter-spacing:.24em;text-transform:uppercase;color:var(--red);
}
.eyebrow::before{content:"";width:34px;height:2px;background:currentColor}
.h2{
  margin:.35em 0 0;color:var(--white);
  font:800 clamp(46px,7.4vw,124px)/.88 var(--fd);text-transform:uppercase;letter-spacing:-.01em;
}
.h2 em{font-style:normal;color:var(--red)}
.lead{max-width:34em;font-size:clamp(17px,1.25vw,20px);color:var(--text)}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:12px;overflow:hidden;isolation:isolate;
  padding:17px 28px;border:2px solid var(--red);background:transparent;cursor:pointer;
  font:700 1.02rem/1 var(--fd);letter-spacing:.14em;text-transform:uppercase;color:var(--white);
  transition:color .4s var(--ease),border-color .4s var(--ease);
}
.btn svg{width:18px;height:18px;flex:none}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--red);transform-origin:left;transition:transform .5s var(--ease)}
.btn--ghost{border-color:#3a3a3a}
.btn--ghost::before{transform:scaleX(0)}
.btn--ghost:hover{border-color:var(--red)}
.btn--ghost:hover::before{transform:scaleX(1)}
.btn--solid:hover::before{transform-origin:right;transform:scaleX(0)}
.btn--solid:hover{color:var(--white)}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;inset:0 0 auto;z-index:50;
  display:flex;align-items:center;gap:40px;
  padding:22px var(--pad);
  transition:background .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent;
}
.nav.is-scrolled{background:rgba(6,6,6,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding-block:12px;border-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px;opacity:0;transform:translateY(-6px);transition:opacity .4s,transform .4s}
.nav.is-scrolled .brand,.nav.menu-open .brand{opacity:1;transform:none}
.brand img{display:block;height:54px;width:auto;margin:-6px 0 -8px -4px}
.nav-links{display:flex;gap:34px;margin-left:auto}
.nav-links a{position:relative;font:700 .95rem/1 var(--fd);letter-spacing:.16em;text-transform:uppercase;color:var(--white);padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-call{
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;background:var(--red);color:#fff;
  font:800 1.05rem/1 var(--fd);letter-spacing:.06em;transition:background .3s;
}
.nav-call:hover{background:var(--red-hi)}
.nav-call svg{width:17px;height:17px}
.burger{display:none;margin-left:auto;width:48px;height:48px;border:0;background:transparent;cursor:pointer;position:relative;z-index:2}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--white);transition:transform .4s var(--ease),top .4s var(--ease)}
.burger span:nth-child(1){top:19px}.burger span:nth-child(2){top:27px}
.menu-open .burger span:nth-child(1){top:23px;transform:rotate(45deg)}
.menu-open .burger span:nth-child(2){top:23px;transform:rotate(-45deg)}
.nav.menu-open{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.mobile-menu{
  position:fixed;inset:0;z-index:49;background:#080808;border-bottom:4px solid var(--red);
  display:flex;flex-direction:column;justify-content:center;gap:4px;padding:100px var(--pad) 40px;
  clip-path:polygon(0 0,100% 0,100% 0,0 0);transition:clip-path .7s var(--ease);
}
.menu-open + .mobile-menu{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}
.mobile-menu a{font:800 clamp(44px,13vw,80px)/1 var(--fd);text-transform:uppercase;color:var(--white);transition:color .3s}
.mobile-menu a:hover{color:var(--red)}
.mobile-menu .mm-call{margin-top:28px;font:800 1.6rem/1 var(--fd);color:var(--red)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  padding-top:clamp(96px,11vh,130px);overflow:hidden;
  background:
    radial-gradient(42% 55% at 86% 12%,rgba(227,6,19,.20),transparent 70%),
    radial-gradient(50% 40% at 10% 100%,rgba(255,255,255,.035),transparent 70%),
    var(--black);
}
.hero-main{
  position:relative;z-index:2;flex:1;
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,4vw,72px);align-items:center;
  padding:clamp(20px,3vw,48px) 0 clamp(36px,4vw,60px) var(--pad);
}
.hero-logo{align-self:center}
.hero-logo img{
  display:block;width:100.2%;height:auto;
  clip-path:inset(-5% 100% -5% 0);animation:wipe 1.25s .15s var(--ease) forwards;
}
@keyframes wipe{to{clip-path:inset(-5% -1% -5% 0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.hero-eyebrow{margin-bottom:18px;opacity:0;animation:fadeUp .8s 1s var(--ease-out) forwards}
.hero-services{list-style:none;margin:0;padding:0}
.hero-services li{
  display:flex;align-items:center;gap:16px;
  font:800 clamp(26px,3.1vw,50px)/1.18 var(--fd);color:var(--white);
  opacity:0;animation:fadeUp .8s var(--ease-out) forwards;
}
.hero-services li::before{content:"";width:.24em;height:.24em;background:var(--red);flex:none}
.hero-services li:nth-child(1){animation-delay:1.1s}
.hero-services li:nth-child(2){animation-delay:1.2s}
.hero-services li:nth-child(3){animation-delay:1.3s}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(26px,3vw,44px);opacity:0;animation:fadeUp .8s 1.5s var(--ease-out) forwards}

.claim{margin:clamp(32px,4vw,60px) 0 0;width:clamp(260px,30vw,500px)}
.claim img{display:block;width:100%;height:auto;clip-path:inset(-20% 100% -20% 0);animation:claimWipe 1.2s 1.6s var(--ease) forwards}
@keyframes claimWipe{to{clip-path:inset(-20% -5% -20% 0)}}

.hero-foot{position:relative;z-index:2;margin-top:auto;padding:0 var(--pad) clamp(20px,3vh,34px)}
.hero-foot .rule{height:2px;background:var(--red);width:min(88%,1400px);transform-origin:left;transform:scaleX(0);animation:rule 1.2s 1.6s var(--ease) forwards}
@keyframes rule{to{transform:scaleX(1)}}
.hero-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 34px;padding-top:20px;
  font:700 clamp(16px,1.5vw,24px)/1.2 var(--fd);color:var(--white);letter-spacing:.02em;
  opacity:0;animation:fadeUp .8s 1.8s var(--ease-out) forwards;
}
.hero-meta a{transition:color .3s}
.hero-meta a:hover{color:var(--red)}
.hero-meta i{width:6px;height:6px;background:var(--red);display:inline-block}
.scroll-cue{
  margin-left:auto;display:flex;align-items:center;gap:12px;
  font:700 .72rem/1 var(--fd);letter-spacing:.3em;text-transform:uppercase;color:var(--mute);
}
.scroll-cue span{position:relative;width:2px;height:44px;background:#2a2a2a;overflow:hidden}
.scroll-cue span::after{content:"";position:absolute;left:0;top:-50%;width:100%;height:50%;background:var(--red);animation:cue 1.8s var(--ease) infinite}
@keyframes cue{to{top:100%}}

/* ---------- Absperrband / Ticker ---------- */
.tape{position:relative;z-index:4;height:clamp(150px,15vw,230px);margin-top:clamp(-70px,-4vw,-40px);overflow:clip;pointer-events:none}
.tape-band{
  position:absolute;left:-5%;width:110%;top:50%;padding:clamp(12px,1.3vw,20px) 0;white-space:nowrap;overflow:hidden;
}
.tape-band--front{background:var(--red);color:#0a0a0a;transform:translateY(-50%) rotate(-3.2deg);box-shadow:0 30px 60px -20px rgba(0,0,0,.8)}
.tape-band--back{background:#101010;color:transparent;-webkit-text-stroke:1px #4a4a4a;transform:translateY(-50%) rotate(2.6deg)}
.tape-track{display:inline-flex;align-items:center;animation:marquee 46s linear infinite}
.tape-band--back .tape-track{animation-direction:reverse;animation-duration:60s}
.tape-track span{display:inline-flex;align-items:center;gap:clamp(18px,2vw,34px);padding-right:clamp(18px,2vw,34px);font:900 clamp(30px,4vw,64px)/1 var(--fd);text-transform:uppercase;letter-spacing:.01em}
.tape-track svg{width:.8em;height:.55em;flex:none}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Leistungen ---------- */
.section{position:relative;padding-block:clamp(90px,12vw,190px)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:clamp(50px,7vw,110px)}
.sec-head .lead{justify-self:end}
.svc-list{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--line);counter-reset:svc}
.svc{
  position:relative;isolation:isolate;
  display:grid;grid-template-columns:clamp(60px,7vw,120px) minmax(0,1.15fr) minmax(0,1fr) 72px;gap:clamp(20px,3vw,48px);align-items:center;
  padding:clamp(34px,4vw,60px) 0;border-top:1px solid var(--line);
}
.svc::before{
  content:"";position:absolute;inset:0 calc(var(--pad) * -1);z-index:-1;background:var(--red);
  clip-path:polygon(0 100%,100% 100%,100% 100%,0 100%);transition:clip-path .7s var(--ease);
}
.svc:hover::before{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}
.svc-no{font:800 clamp(20px,1.6vw,26px)/1 var(--fd);color:var(--red);letter-spacing:.06em;transition:color .5s}
.svc h3{
  margin:0;color:var(--white);
  font:800 clamp(40px,5.6vw,96px)/.9 var(--fd);text-transform:uppercase;letter-spacing:-.005em;
  hyphens:manual;transition:padding .7s var(--ease);
}
.svc p{margin:0 0 18px;color:var(--text);transition:color .5s}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.tags li{padding:7px 12px;border:1px solid #333;font:700 .78rem/1 var(--fd);letter-spacing:.14em;text-transform:uppercase;color:var(--white);transition:border-color .5s}
.svc-arrow{
  width:72px;height:72px;border:1px solid #333;display:grid;place-items:center;color:var(--white);
  transition:background .5s,border-color .5s,transform .7s var(--ease);
}
.svc-arrow svg{width:28px;height:28px}
.svc:hover .svc-no{color:#0a0a0a}
.svc:hover h3{padding-left:18px}
.svc:hover p{color:#fff}
.svc:hover .tags li{border-color:rgba(255,255,255,.55)}
.svc:hover .svc-arrow{background:#0a0a0a;border-color:#0a0a0a;transform:rotate(45deg)}

/* ---------- Flachdach-Aufbau (Explosionsansicht) ---------- */
.aufbau-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,110px);align-items:center}
.layers{list-style:none;margin:40px 0 0;padding:0;border-top:1px solid var(--line)}
.layers li{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);cursor:default;transition:padding .5s var(--ease)}
.layers li span{font:800 1.1rem/1.3 var(--fd);color:var(--mute);transition:color .3s}
.layers b{display:block;font:800 clamp(24px,2vw,32px)/1.05 var(--fd);text-transform:uppercase;color:var(--white);transition:color .3s}
.layers p{margin:4px 0 0;font-size:.95em}
.layers li.on{padding-left:14px}
.layers li.on span,.layers li.on b{color:var(--red)}
.stack{display:grid;place-items:center;height:clamp(380px,42vw,620px);perspective:2000px}
.stack-inner{position:relative;width:clamp(200px,22vw,330px);aspect-ratio:1;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-42deg);--gap:0px}
.stack.in .stack-inner{--gap:clamp(46px,5vw,78px)}
.slab{
  position:absolute;inset:0;--lift:0px;
  transform:translateZ(calc(var(--i) * var(--gap) + var(--lift)));
  transition:transform 1.1s var(--ease),opacity .4s;
  border:1px solid rgba(255,255,255,.1);
}
.slab span{position:absolute;right:10%;bottom:8%;font:900 clamp(40px,4vw,72px)/1 var(--fd);color:rgba(255,255,255,.12)}
.s1{background:var(--red);box-shadow:-11px 12px 0 #8a040c;transition-delay:.3s}
.s1 span{color:rgba(0,0,0,.25)}
.s2{background:repeating-linear-gradient(90deg,#3b3733 0 22px,#35312d 22px 44px);box-shadow:-11px 12px 0 #201e1b;transition-delay:.2s}
.s3{background:#151515;border-style:dashed;border-color:#555;box-shadow:-3px 3px 0 #0c0c0c;transition-delay:.1s}
.s4{background:#2c2c2c;background-image:radial-gradient(#3a3a3a 1px,transparent 1.4px);background-size:9px 9px;box-shadow:-16px 18px 0 #1a1a1a}
.stack[data-active] .slab{opacity:.28}
.stack[data-active="1"] .s1,.stack[data-active="2"] .s2,.stack[data-active="3"] .s3,.stack[data-active="4"] .s4{opacity:1;--lift:34px;transition-delay:0s}

/* ---------- Betrieb ---------- */
.betrieb{background:var(--ink);overflow:hidden}
.tiles{position:absolute;inset:0 0 0 38%;opacity:.9;pointer-events:none;
  -webkit-mask-image:radial-gradient(70% 70% at 80% 40%,#000 0%,transparent 75%);mask-image:radial-gradient(70% 70% at 80% 40%,#000 0%,transparent 75%)}
.tiles svg{width:100%;height:100%}
.watermark{position:absolute;right:-6vw;bottom:-8vw;width:min(58vw,820px);opacity:.05;pointer-events:none;will-change:transform}
.betrieb-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(40px,6vw,120px);align-items:end}
.statement .h2{font-size:clamp(46px,6.6vw,112px)}
.hl{position:relative;display:inline-block;color:var(--white);isolation:isolate}
.hl svg{position:absolute;left:-4%;bottom:-.08em;width:108%;height:.42em;z-index:-1;overflow:visible}
.hl path{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.1s .4s var(--ease)}
.in .hl path,.hl.in path{stroke-dashoffset:0}
.betrieb-copy p{margin:0 0 1.2em}
.sign{display:flex;align-items:center;gap:18px;margin-top:30px}
.sign b{font:400 clamp(24px,2vw,32px)/1 var(--fh);color:var(--white);font-weight:400}
.sign small{display:block;font:700 .75rem/1 var(--fd);letter-spacing:.24em;text-transform:uppercase;color:var(--mute);margin-top:8px}
.sign img{width:54px}
.values{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,56px);margin-top:clamp(70px,9vw,140px)}
.value{padding-top:28px;border-top:1px solid var(--line);position:relative}
.value::before{content:"";position:absolute;top:-1px;left:0;width:56px;height:3px;background:var(--red)}
.value h3{margin:0 0 12px;font:800 clamp(28px,2.4vw,40px)/1 var(--fd);text-transform:uppercase;color:var(--white)}
.value p{margin:0}
.value-k{display:block;font:700 .78rem/1 var(--fd);letter-spacing:.24em;color:var(--mute);margin-bottom:18px}

/* ---------- Ablauf (flache Linie wie das Dach) ---------- */
.steps-wrap{position:relative;margin-top:clamp(40px,6vw,90px)}
.steps-line{position:absolute;left:0;top:0;width:100%;height:4px;overflow:visible}
.steps-line polyline{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s var(--ease)}
.steps-wrap.in .steps-line polyline{stroke-dashoffset:0}
.steps{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;margin:0;padding:0}
.step{text-align:center;padding:0 clamp(8px,1.2vw,22px)}
.step-dot{
  position:relative;width:22px;height:22px;margin:-11px auto 26px;background:var(--black);border:3px solid var(--red);transform:rotate(45deg);
  transition:background .4s;
}
.step:hover .step-dot{background:var(--red)}
.step-no{display:block;font:900 clamp(48px,5vw,84px)/.8 var(--fd);color:transparent;-webkit-text-stroke:1px #4a4a4a;margin-bottom:14px;transition:color .4s,-webkit-text-stroke-color .4s}
.step:hover .step-no{color:var(--red);-webkit-text-stroke-color:var(--red)}
.step h3{margin:0 0 10px;font:800 clamp(22px,1.8vw,30px)/1.05 var(--fd);text-transform:uppercase;color:var(--white)}
.step p{margin:0;font-size:.95em}

/* ---------- Region ---------- */
.region{background:var(--ink);overflow:hidden}
.region-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(40px,6vw,110px);align-items:center}
.towns{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:34px 0 0}
.towns li{padding:9px 14px;background:#151515;border:1px solid var(--line);font:700 .9rem/1 var(--fd);letter-spacing:.1em;text-transform:uppercase;color:var(--white)}
.towns li.home{background:var(--red);border-color:var(--red)}
.map{width:100%;height:auto}
.map .ring{fill:none;stroke:#262626;stroke-width:1}
.map .axis{stroke:#1d1d1d;stroke-dasharray:4 6}
.map .ring-lbl{font:700 13px var(--fd);letter-spacing:.2em;fill:#4b4b4b}
.map .town circle{fill:var(--white)}
.map .town text{font:700 17px var(--fd);letter-spacing:.06em;fill:var(--text);text-transform:uppercase}
.map .town{opacity:0;transition:opacity .6s}
.map.in .town{opacity:1}
.map .home-lbl{font:800 30px var(--fd);fill:var(--white);letter-spacing:.04em}
.map .pulse{fill:none;stroke:var(--red);stroke-width:2;transform-origin:380px 380px;transform-box:view-box;animation:pulse 2.6s var(--ease-out) infinite}
.map .pulse:nth-of-type(2){animation-delay:1.3s}
@keyframes pulse{from{transform:scale(.2);opacity:1}to{transform:scale(3.2);opacity:0}}
.map .sweep{transform-origin:380px 380px;transform-box:view-box;animation:spin 9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Kontakt ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(40px,6vw,110px);align-items:start}
.bigphone{
  display:inline-block;margin:clamp(34px,4vw,60px) 0 6px;
  font:900 clamp(46px,7.2vw,124px)/.9 var(--fd);color:var(--white);letter-spacing:-.01em;white-space:nowrap;
  background:linear-gradient(var(--red),var(--red)) left 92% / 0 .09em no-repeat;transition:background-size .6s var(--ease),color .4s;
}
.bigphone:hover{background-size:100% .09em;color:var(--red)}
.label{font:700 .78rem/1 var(--fd);letter-spacing:.26em;text-transform:uppercase;color:var(--mute)}
.contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 40px;margin-top:clamp(40px,5vw,64px);padding-top:34px;border-top:1px solid var(--line)}
.contact-list div > *{display:block}
.contact-list a,.contact-list address{margin-top:10px;font:700 clamp(20px,1.7vw,27px)/1.25 var(--fd);color:var(--white);font-style:normal;transition:color .3s}
.contact-list a:hover{color:var(--red)}
.form{position:relative;background:#0e0e0e;border:1px solid var(--line);padding:clamp(26px,3.4vw,52px)}
.form::before{content:"";position:absolute;top:-1px;left:-1px;width:42%;height:3px;background:var(--red)}
.form h3{margin:0 0 6px;font:800 clamp(30px,2.6vw,44px)/1 var(--fd);text-transform:uppercase;color:var(--white)}
.form > p{margin:0 0 26px;color:var(--mute)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.field{position:relative;margin-bottom:22px}
.field label{display:block;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 0;background:transparent;border:0;border-bottom:1px solid #333;border-radius:0;
  color:var(--white);font:500 1.05rem/1.4 var(--fb);transition:border-color .3s;appearance:none;-webkit-appearance:none;
}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 16'%3E%3Cpath d='M3 4l9 9 9-9' stroke='%23e30613' stroke-width='3' fill='none'/%3E%3C/svg%3E") right 4px center/14px no-repeat;cursor:pointer}
.field select option{background:#111;color:var(--white)}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--red)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{margin:0;padding:10px 14px;border:1px solid #333;cursor:pointer;font:700 .85rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase;color:var(--text);transition:all .3s}
.chips input:checked + label{background:var(--red);border-color:var(--red);color:#fff}
.chips input:focus-visible + label{outline:2px solid var(--red);outline-offset:3px}
.consent{display:flex;gap:12px;align-items:flex-start;margin:6px 0 26px;font-size:.88rem;color:var(--mute)}
.consent input{margin-top:4px;accent-color:var(--red);width:16px;height:16px;flex:none}
.consent a{color:var(--white);text-decoration:underline;text-underline-offset:3px}
.form .btn{width:100%;justify-content:center;cursor:pointer;background:transparent}
.form-note{margin:14px 0 0;font-size:.85rem;color:var(--mute);min-height:1.2em}

/* ---------- Footer ---------- */
.footer{position:relative;background:#000;padding-top:clamp(70px,9vw,140px);overflow:hidden}
.giant{position:relative;padding-inline:var(--pad)}
.giant-word{
  display:block;font:900 clamp(60px,15.6vw,300px)/.8 var(--fd);text-transform:uppercase;letter-spacing:-.01em;
  color:transparent;-webkit-text-stroke:1px #3d3d3d;white-space:nowrap;user-select:none;
  background:linear-gradient(90deg,var(--red) 0 50%,transparent 50%) 100% 0/200% 100% no-repeat;-webkit-background-clip:text;background-clip:text;
  transition:background-position 1.4s var(--ease);
}
.giant:hover .giant-word{background-position:0 0}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-block:clamp(60px,7vw,100px) 50px}
.foot-grid h4{margin:0 0 16px;font:700 .78rem/1 var(--fd);letter-spacing:.26em;text-transform:uppercase;color:var(--red)}
.foot-grid p,.foot-grid address{margin:0;font-style:normal;font-size:.95rem;line-height:1.75}
.foot-grid a{transition:color .3s}
.foot-grid a:hover{color:var(--white)}
.foot-brand img{display:block;width:min(100%,240px);height:auto;margin:0 0 18px -8px}
.foot-brand p{max-width:22em}
.foot-claim{margin:22px 0 0!important;width:min(100%,280px)}
.foot-claim img{display:block;width:100%;height:auto}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:24px 34px;border-top:1px solid #1a1a1a;font-size:.82rem;color:var(--mute)}
.foot-bar nav{display:flex;gap:24px}
.foot-bar a:hover{color:var(--white)}

/* ---------- Mobile Anruf-Leiste ---------- */
.callbar{display:none}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.1s}
.js .reveal[data-d="2"]{transition-delay:.2s}
.js .reveal[data-d="3"]{transition-delay:.3s}
.js .reveal[data-d="4"]{transition-delay:.4s}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav-links{display:none}
  .burger{display:block;margin-left:0}
  .nav-call{margin-left:auto}
  .svc{grid-template-columns:clamp(50px,7vw,80px) minmax(0,1fr) 60px}
  .svc-body{grid-column:2 / 3}
  .svc-arrow{grid-row:1;grid-column:3;width:60px;height:60px}
  .sec-head{grid-template-columns:1fr}
  .sec-head .lead{justify-self:start}
}
@media (max-width:860px){
  .hero-main{grid-template-columns:1fr;gap:36px;align-items:start}
  .hero-logo{order:-1;margin-left:clamp(0px,12vw,120px)}
  .hero-copy{padding-right:var(--pad)}
  .betrieb-grid,.region-grid,.contact-grid,.aufbau-grid{grid-template-columns:1fr}
  .stack{height:320px}
  .stack-inner{transform:translateY(46px) rotateX(58deg) rotateZ(-42deg)}
  .values{grid-template-columns:1fr}
  .tiles{inset:0}
  .steps-line{display:none}
  .steps{grid-template-columns:1fr;gap:0;border-left:2px solid var(--red);margin-left:10px}
  .step,.step:nth-child(n){margin:0;text-align:left;padding:0 0 44px 34px;position:relative}
  .step-dot{position:absolute;left:-12px;top:6px;margin:0}
  .step-no{font-size:44px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav-call span{display:none}
  .nav-call{padding:12px}
  .hero{padding-top:92px}
  .brand img{height:44px}
  .hero-logo{margin-left:0}
  .hero-meta{flex-direction:column;align-items:flex-start;gap:6px}
  .hero-meta i,.scroll-cue{display:none}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .svc{grid-template-columns:1fr 54px;gap:16px}
  .svc-no{grid-column:1}
  .svc h3{grid-column:1 / -1}
  .svc-body{grid-column:1 / -1}
  .svc-arrow{grid-row:1;grid-column:2;width:54px;height:54px}
  .f-row{grid-template-columns:1fr}
  .contact-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .callbar{
    display:grid;grid-template-columns:1.4fr 1fr;position:fixed;inset:auto 0 0;z-index:48;
    padding-bottom:env(safe-area-inset-bottom);background:#000;border-top:1px solid var(--line);
    transform:translateY(110%);transition:transform .5s var(--ease);
  }
  .callbar.show{transform:none}
  .callbar a{display:flex;align-items:center;justify-content:center;gap:10px;padding:17px 10px;font:800 1.05rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase;color:#fff}
  .callbar a:first-child{background:var(--red)}
  .callbar svg{width:18px;height:18px}
  .footer{padding-bottom:64px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero-logo img,.claim img{clip-path:none}
}

/* ---------- Leistungs-Links (ganze Zeile klickbar) ---------- */
.svc-link{color:inherit}
.svc-link::after{content:"";position:absolute;inset:0;z-index:1}
.svc-link:focus-visible{outline:none}
.svc:has(.svc-link:focus-visible){outline:2px solid var(--red);outline-offset:4px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(40px,6vw,110px);align-items:start}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;position:relative;padding:26px 56px 26px 0;
  font:800 clamp(21px,1.7vw,28px)/1.2 var(--fd);text-transform:uppercase;color:var(--white);transition:color .3s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:50%;width:16px;height:16px;margin-top:-8px;
  background:linear-gradient(var(--red),var(--red)) center/100% 2px no-repeat,linear-gradient(var(--red),var(--red)) center/2px 100% no-repeat;
  transition:transform .4s var(--ease);
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--red)}
.faq-a{padding:0 56px 28px 0}
.faq-a p{margin:0}
.faq-a a,.prose a{color:var(--white);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:4px;text-decoration-thickness:2px}
.faq-a a:hover,.prose a:hover{color:var(--red)}

/* ---------- Unterseiten ---------- */
.sub .brand{opacity:1;transform:none}
.page-hero{
  position:relative;overflow:hidden;padding:clamp(140px,16vw,200px) 0 clamp(60px,8vw,110px);
  background:radial-gradient(40% 70% at 90% 0%,rgba(227,6,19,.18),transparent 70%),var(--black);
  border-bottom:1px solid var(--line);
}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{
  margin:.3em 0 0;max-width:15ch;color:var(--white);
  font:800 clamp(44px,7vw,116px)/.9 var(--fd);text-transform:uppercase;letter-spacing:-.01em;
}
.page-hero h1 em{font-style:normal;color:var(--red)}
.page-hero .lead{margin-top:28px;max-width:40em}
.page-hero .hero-cta{opacity:1;animation:none}
.page-num{
  position:absolute;right:calc(var(--pad) * -.2);bottom:-.18em;z-index:0;pointer-events:none;
  font:900 clamp(200px,34vw,560px)/.8 var(--fd);color:transparent;-webkit-text-stroke:1px #262626;
}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 26px;padding:0;font:700 .78rem/1 var(--fd);letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.crumbs li+li::before{content:"/";margin-right:8px;color:#3a3a3a}
.crumbs a:hover{color:var(--white)}
.crumbs [aria-current]{color:var(--red)}

.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(40px,6vw,100px);align-items:start}
.prose{max-width:46em}
.prose h2{margin:2.2em 0 .6em;color:var(--white);font:800 clamp(30px,3.2vw,52px)/.95 var(--fd);text-transform:uppercase}
.prose h2:first-child{margin-top:0}
.prose h3{margin:1.8em 0 .4em;color:var(--white);font:800 clamp(22px,1.8vw,28px)/1.1 var(--fd);text-transform:uppercase}
.prose p{margin:0 0 1.1em}
.prose strong{color:var(--white);font-weight:600}
.prose ul.check{list-style:none;padding:0;margin:0 0 1.4em;display:grid;gap:12px}
.prose ul.check li{position:relative;padding-left:30px}
.prose ul.check li::before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:10px;background:var(--red);transform:rotate(45deg)}

.facts{margin:0 0 2.4em;padding:clamp(22px,2.4vw,34px);background:#0f0f0f;border:1px solid var(--line);border-left:3px solid var(--red)}
.facts h2{margin:0 0 14px!important;font-size:clamp(20px,1.6vw,24px)!important;color:var(--red)!important}
.facts ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.facts li{padding-left:0}
.facts b{color:var(--white);font-weight:600}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0 0 1.6em}
.card{padding:24px;background:#0f0f0f;border:1px solid var(--line);position:relative}
.card::before{content:"";position:absolute;top:-1px;left:-1px;width:40px;height:3px;background:var(--red)}
.card h3{margin:0 0 8px!important}
.card p{margin:0;font-size:.95em}

.aside{position:sticky;top:110px;display:grid;gap:16px}
.aside-card{padding:28px;background:#0f0f0f;border:1px solid var(--line)}
.aside-card .label{display:block;margin-bottom:10px}
.aside-card .tel{display:block;font:900 clamp(30px,2.6vw,40px)/1 var(--fd);color:var(--white);margin-bottom:6px}
.aside-card .tel:hover{color:var(--red)}
.aside-card p{margin:12px 0 18px;font-size:.92em}
.aside-card .btn{width:100%;justify-content:center}
.aside-nav a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font:800 1.15rem/1 var(--fd);text-transform:uppercase;color:var(--white)}
.aside-nav a:last-child{border-bottom:0}
.aside-nav a:hover,.aside-nav a[aria-current]{color:var(--red)}
.aside-nav svg{width:16px;height:16px}

.more{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.more a{position:relative;display:block;padding:30px 26px 70px;background:#0f0f0f;border:1px solid var(--line);transition:border-color .4s,background .4s}
.more a:hover{border-color:var(--red);background:#140b0b}
.more span{display:block;font:800 .8rem/1 var(--fd);letter-spacing:.2em;color:var(--red);margin-bottom:12px}
.more b{display:block;font:800 clamp(26px,2.2vw,36px)/1 var(--fd);text-transform:uppercase;color:var(--white)}
.more svg{position:absolute;right:24px;bottom:24px;width:26px;height:26px;color:var(--white);transition:transform .5s var(--ease)}
.more a:hover svg{transform:rotate(45deg)}

.cta-band{background:var(--red);color:#fff}
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding-block:clamp(50px,6vw,90px)}
.cta-band h2{margin:0;font:800 clamp(36px,4.6vw,76px)/.92 var(--fd);text-transform:uppercase;color:#0a0a0a}
.cta-band .btn{border-color:#0a0a0a;background:#0a0a0a}
.cta-band .btn::before{background:#fff}
.cta-band .btn:hover{color:#0a0a0a}
.cta-band .tel{font:900 clamp(30px,3.4vw,56px)/1 var(--fd);color:#fff}

/* ---------- Rechtstexte ---------- */
.legal{max-width:52em}
.legal h2{font-size:clamp(26px,2.4vw,38px)}
.legal h3{font-size:clamp(19px,1.5vw,23px)}
.legal address{font-style:normal;margin:0 0 1.1em}

@media (max-width:1100px){
  .article-grid{grid-template-columns:1fr}
  .aside{position:static}
  .more{grid-template-columns:1fr}
}
@media (max-width:860px){
  .faq-grid{grid-template-columns:1fr}
  .faq summary{padding-right:40px}
  .faq-a{padding-right:0}
}

/* ---------- Kontaktformular: Spamfalle ---------- */
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note.is-ok{color:#5fd38a}
.form-note.is-err{color:#ff6b6b}
.form .btn[disabled]{opacity:.6;pointer-events:none}

/* ---------- Galerie: verstreute Fotoabzüge ---------- */
.galerie{background:radial-gradient(60% 50% at 50% 0%,rgba(227,6,19,.08),transparent 70%),var(--black);overflow:hidden}
.gallery{
  list-style:none;margin:0;padding:clamp(10px,2vw,30px) 0 0;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(200px,21vw,320px),1fr));
  gap:clamp(26px,3.4vw,56px) clamp(18px,2.6vw,44px);
}
.gallery:not(.show-all) .is-more{display:none}
.g-item{position:relative;transform:translateY(var(--y)) rotate(var(--r))}
.js .g-item{opacity:0;transform:translateY(calc(var(--y) + 70px)) rotate(calc(var(--r) * 3));
  transition:opacity .8s var(--ease-out),transform 1s var(--ease-out);transition-delay:calc(var(--i) * 70ms)}
.js .g-item.in{opacity:1;transform:translateY(var(--y)) rotate(var(--r))}
.g-link{display:block;outline:none}
.g-card{
  position:relative;margin:0;padding:9px 9px 0;background:#f3f0ea;
  box-shadow:0 2px 0 rgba(0,0,0,.25),0 28px 46px -18px rgba(0,0,0,.95);
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
/* rotes Klebeband */
.g-card::before{
  content:"";position:absolute;z-index:2;top:-11px;left:50%;width:74px;height:22px;margin-left:-37px;
  background:rgba(227,6,19,.86);transform:rotate(calc(var(--r) * -1.6));
  box-shadow:0 2px 6px rgba(0,0,0,.35);
  clip-path:polygon(3% 0,97% 4%,100% 50%,96% 100%,2% 96%,0 50%);
}
.g-item:nth-child(3n+2) .g-card::before{left:18%;transform:rotate(-14deg)}
.g-item:nth-child(3n) .g-card::before{left:80%;transform:rotate(12deg)}
.g-card img{display:block;width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;object-position:50% 35%;background:#ddd;filter:saturate(.92) contrast(1.02);transition:filter .5s}
.g-card figcaption{
  display:flex;align-items:baseline;gap:10px;padding:11px 3px 13px;
  font:800 clamp(13px,1vw,16px)/1.1 var(--fd);letter-spacing:.06em;text-transform:uppercase;color:#141414;
}
.g-card figcaption span{color:var(--red);font-size:.85em}
.g-link:hover .g-card,.g-link:focus-visible .g-card{
  transform:rotate(calc(var(--r) * -1)) scale(1.07) translateY(-6px);
  box-shadow:0 2px 0 rgba(0,0,0,.25),0 46px 70px -22px rgba(0,0,0,1),0 0 0 3px var(--red);
}
.g-link:hover img{filter:none}
.g-item:hover,.g-item:focus-within{z-index:3}
.g-more{display:flex;justify-content:center;margin-top:clamp(50px,6vw,90px)}
.gallery.show-all + .g-more{display:none}

/* ---------- Lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:200;display:grid;grid-template-rows:auto 1fr auto auto;
  background:rgba(4,4,4,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility 0s .35s;
}
.lb.open{opacity:1;visibility:visible;transition:opacity .35s}
.lb-top{display:flex;align-items:center;justify-content:space-between;padding:16px clamp(16px,3vw,32px)}
.lb-count{font:800 1rem/1 var(--fd);letter-spacing:.2em;color:var(--mute)}
.lb-count b{color:var(--white)}
.lb-stage{position:relative;display:grid;place-items:center;min-height:0;padding:0 clamp(12px,7vw,110px);touch-action:pan-y}
.lb-img{
  max-width:100%;max-height:calc(100vh - 250px);max-height:calc(100dvh - 250px);width:auto;height:auto;object-fit:contain;
  box-shadow:0 40px 80px -30px #000;border:6px solid #f3f0ea;background:#f3f0ea;
  transition:opacity .35s,transform .45s var(--ease-out);
}
.lb-img.is-loading{opacity:0;transform:scale(.97)}
.lb-img.from-left{transform:translateX(-40px) rotate(-1.5deg)}
.lb-img.from-right{transform:translateX(40px) rotate(1.5deg)}
.lb-cap{margin:0;padding:16px clamp(16px,3vw,32px) 6px;text-align:center;color:var(--text)}
.lb-cap b{display:block;font:800 clamp(20px,2vw,28px)/1.1 var(--fd);text-transform:uppercase;color:var(--white);margin-bottom:4px}
.lb-btn{
  width:52px;height:52px;display:grid;place-items:center;border:1px solid #333;background:rgba(10,10,10,.7);
  color:var(--white);cursor:pointer;transition:background .3s,border-color .3s;
}
.lb-btn:hover{background:var(--red);border-color:var(--red)}
.lb-btn svg{width:22px;height:22px}
.lb-prev,.lb-next{position:absolute;top:50%;margin-top:-26px;z-index:2}
.lb-prev{left:clamp(8px,2vw,30px)}
.lb-next{right:clamp(8px,2vw,30px)}
.lb-strip{display:flex;gap:8px;overflow-x:auto;padding:12px clamp(16px,3vw,32px) 18px;scrollbar-width:none;justify-content:safe center}
.lb-strip::-webkit-scrollbar{display:none}
.lb-strip button{flex:none;width:52px;height:64px;padding:0;border:2px solid transparent;background:none;cursor:pointer;opacity:.45;transition:opacity .3s,border-color .3s}
.lb-strip button:hover{opacity:.8}
.lb-strip button[aria-current="true"]{opacity:1;border-color:var(--red)}
.lb-strip img{width:100%;height:100%;object-fit:cover;display:block}

@media (max-width:640px){
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 18px}
  .g-card img{aspect-ratio:1/1}
  .g-item{--y:0px!important}
  .g-card{padding:6px 6px 0}
  .g-card::before{width:52px;height:16px;margin-left:-26px;top:-8px}
  .lb-prev,.lb-next{top:auto;bottom:8px;margin:0;width:46px;height:46px}
  .lb-stage{padding:0 10px 60px}
  .lb-img{max-height:calc(100dvh - 230px)}
  .lb-strip{display:none}
}
@media (prefers-reduced-motion:reduce){
  .js .g-item{opacity:1;transform:translateY(var(--y)) rotate(var(--r))}
}

.map .ring--max{stroke:var(--red);stroke-opacity:.45;stroke-dasharray:3 7}