@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/font-0.ttf) format('truetype');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/font-1.ttf) format('truetype');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/font-2.ttf) format('truetype');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/font-3.ttf) format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/font-4.ttf) format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/font-5.ttf) format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/font-6.ttf) format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/font-7.ttf) format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/font-8.ttf) format('truetype');
}
500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#0a2030;--orange:#ff773d;--muted:#61707a;--light:#f2f5f6}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--navy);font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 6%;background:white;gap:25px}.brand{display:flex;align-items:center;gap:12px;line-height:1}.mark{background:var(--orange);color:var(--navy);height:51px;width:42px;display:grid;place-items:center;font-size:47px;font-weight:800;clip-path:polygon(12% 0,100% 0,88% 100%,0 100%)}.brand b{font-family:Manrope,Arial,sans-serif;font-weight:800;font-size:33px;letter-spacing:-1.5px}.brand-dot{color:var(--orange)}.brand small{display:block;font-weight:700;font-size:11px;letter-spacing:1.9px;margin-top:8px}nav{display:flex;gap:34px;font-size:14px;font-weight:600}nav a:hover{color:#bc4514}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--orange);border-radius:4px;color:var(--navy);font-weight:700;padding:16px 24px;font-size:15px;transition:background .2s,transform .2s}.button:hover{background:#ff925e;transform:translateY(-2px)}.button.small{font-size:14px;padding:13px 20px}.hero{height:690px;position:relative;overflow:hidden;background:var(--navy);color:white}.hero-photo{position:absolute;inset:0;background:url('hero-privat-gewerbe.png') center 55%/cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,23,35,.94) 0%,rgba(5,23,35,.79) 33%,rgba(5,23,35,.2) 75%),linear-gradient(0deg,rgba(5,23,35,.6),transparent 40%)}.hero-content{position:relative;padding:88px 6% 50px;max-width:800px}.eyebrow{font-size:12px;letter-spacing:2.1px;font-weight:700;margin:0 0 25px}.hero .eyebrow{color:#ffc19f}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.12;letter-spacing:-1.9px;margin:0}h1{font-size:72px;font-weight:800}em{font-style:normal;color:var(--orange)}.hero-intro{max-width:460px;color:#d3dde4;font-size:18px;line-height:1.7;margin:27px 0 30px}.hero-actions{display:flex;align-items:center;gap:26px}.text-link{font-size:14px;font-weight:600}.text-link span{margin-left:8px;color:var(--orange);font-size:21px}.hero-bottom{position:absolute;bottom:27px;left:6%;right:6%;display:flex;justify-content:space-between;border-top:1px solid #ffffff40;padding-top:18px;color:#d5e0e6;font-size:12px;letter-spacing:1.5px}.strip{display:flex;justify-content:space-around;padding:25px 5%;background:var(--navy);color:#dae1e6;font-size:14px}.strip span:before{content:'+';color:var(--orange);margin-right:13px;font-size:19px}.section{padding:100px 6%}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:48px}.orange{color:#bc4514}h2{font-size:45px;font-weight:800}h2 span{color:#74818b}.section-head>p{max-width:360px;margin:0 0 4px;color:var(--muted)}.services{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service{position:relative;min-height:323px;padding:29px 25px;border:1px solid #dce3e7;border-radius:5px;transition:background .2s,border .2s,transform .2s}.service:hover{background:#f4f7f8;border-color:#ff773d;transform:translateY(-4px)}.icon{display:grid;place-items:center;width:48px;height:48px;background:#fff0e8;color:#bb4718;border-radius:4px;font-size:33px;line-height:1}.service-no{position:absolute;right:24px;top:35px;font-size:12px;color:#81909a}.service h3{font-size:20px;letter-spacing:-.5px;margin:25px 0 13px}.service p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 20px}.service-link{font-size:12px;font-weight:700}.service-cta{background:var(--navy);color:white;border:0}.service-cta:hover{background:#15374d}.service-cta .eyebrow{color:#ffae83;font-size:11px;margin-bottom:25px}.service-cta h3{font-size:28px;margin-top:0;line-height:1.25;margin-bottom:27px}.service-cta .button{font-size:13px;padding:12px 17px}.energy{background:var(--light);display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.energy>div>p:not(.eyebrow){color:var(--muted);max-width:470px;margin:27px 0 30px}.energy h2{font-size:43px}.system{border:1px solid #d6dfe5;background:white;padding:33px;border-radius:8px;box-shadow:0 18px 45px #0a203009;text-align:center}.system-top{font-size:11px;color:var(--muted);letter-spacing:2px}.system-core{background:var(--navy);color:white;border-radius:5px;padding:22px;margin:17px auto 0;max-width:260px}.system-core>span{font-size:31px;color:var(--orange)}.system-core h3{font-size:21px;letter-spacing:-.5px;margin-top:5px}.system-core p{margin:7px 0 0;font-size:13px;color:#c4d1da}.system-line{width:1px;height:28px;background:#bdcbd5;margin:auto}.system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.system-grid>div{border:1px solid #dbe4e9;padding:17px 5px;border-radius:4px}.system-grid span{display:block;color:#c55220;font-size:29px;line-height:1.2;margin-bottom:13px}.system-grid b{display:block;font-size:14px}.system-grid small{font-size:11px;color:var(--muted)}.system .system-note{font-size:12px;color:var(--muted);margin:22px 0 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.steps article{border-top:1px solid #dbe1e5;padding-top:27px}.steps span{color:#bc4514;font-size:14px;font-weight:700}.steps h3{font-size:23px;letter-spacing:-.6px;margin:20px 0 13px}.steps p{color:var(--muted);font-size:15px;margin:0}.contact{background:var(--orange);display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact h2{font-size:64px}.contact h2 em{color:white}.contact>div>p:not(.eyebrow){max-width:390px;color:#3e2f28;font-size:17px}.contact-right{border-left:1px solid #10253630;padding-left:65px;padding-top:5px}.contact-label{font-size:11px;font-weight:700;letter-spacing:2px}.email{display:block;font-family:Manrope,Arial,sans-serif;font-size:30px;line-height:1.4;font-weight:700;letter-spacing:-.8px;margin:20px 0 27px}.button.light{background:white}.button.light:hover{background:#ffe5d5}.contact-right p{font-size:13px!important;max-width:330px!important;margin-top:23px}footer{padding:45px 6%;display:flex;align-items:center;gap:35px;flex-wrap:wrap}footer .brand{margin-right:10px}footer p{font-size:13px;color:var(--muted);flex:1}footer>a:not(.brand){font-size:14px}footer>span{font-size:11px;color:var(--muted);width:100%;border-top:1px solid #e3e7eb;padding-top:20px}a:focus-visible{outline:3px solid #147ebd;outline-offset:5px}@media(min-width:1500px){header,.section,footer{padding-left:calc((100% - 1320px)/2);padding-right:calc((100% - 1320px)/2)}.hero-content{padding-left:calc((100vw - 1320px)/2);max-width:1050px}.hero-bottom{left:calc((100% - 1320px)/2);right:calc((100% - 1320px)/2)}}@media(max-width:1050px){nav{gap:20px}.services{grid-template-columns:repeat(2,1fr)}.energy{gap:40px}.contact{gap:40px}.contact-right{padding-left:35px}.email{font-size:24px}.section{padding-top:75px;padding-bottom:75px}h1{font-size:64px}}@media(max-width:700px){header{height:84px;padding:0 5%;gap:15px}nav{display:none}.brand b{font-size:28px}.brand small{font-size:9px;letter-spacing:1.2px}.mark{height:43px;width:35px;font-size:40px}.button.small{padding:11px 13px;font-size:12px}.hero{height:690px}.hero-photo{background-position:65% center}.hero-shade{background:linear-gradient(90deg,#051723df,#05172370),linear-gradient(0deg,#051723b0,transparent)}.hero-content{padding:85px 6% 45px}.eyebrow{font-size:10px}h1{font-size:49px;letter-spacing:-1.7px}.hero-intro{font-size:17px;max-width:340px}.hero-actions{align-items:flex-start;flex-direction:column;gap:20px}.hero-bottom{font-size:9px;letter-spacing:.7px;gap:15px}.strip{flex-wrap:wrap;gap:12px 22px;font-size:12px;padding:22px 5%}.section{padding:65px 6%}.section-head{display:block;margin-bottom:32px}.section-head>p{margin-top:23px;max-width:100%}h2,.energy h2{font-size:34px;letter-spacing:-1.3px}.services{gap:12px}.service{padding:22px 18px;min-height:325px}.service h3{font-size:17px;overflow-wrap:anywhere}.service p{font-size:13px}.service-no{top:27px;right:16px}.service-link{font-size:11px}.service-cta h3{font-size:25px}.service-cta .button{padding:11px 10px;font-size:11px}.energy,.contact{grid-template-columns:1fr;gap:38px}.system{padding:24px 15px}.system-grid{gap:7px}.system-grid small{font-size:10px}.steps{grid-template-columns:1fr;gap:30px}.steps h3{margin-top:13px}.contact h2{font-size:51px}.contact-right{padding:30px 0 0;border-left:0;border-top:1px solid #10253630}.email{font-size:27px}footer{padding:35px 6%;gap:24px}footer p{flex-basis:100%;margin:0}footer>span{margin-top:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* AVN industrial finish */
:root{--navy:#172025;--orange:#ff7a28;--muted:#58666f;--light:#edf0f2}
header{background:#172025;color:#f5f7f8;border-bottom:3px solid var(--orange)}
header nav a{color:#dce2e5}header nav a:hover{color:#ffac78}
.brand b{letter-spacing:-1px}.brand small{letter-spacing:2px}.mark{border-radius:0}
.button,.service,.system,.system-core,.system-grid>div,.icon{border-radius:0}
.button{font-weight:800;letter-spacing:.3px;border:1px solid transparent}
.hero-photo{filter:saturate(.48) contrast(1.12)}
.hero-shade{background:linear-gradient(90deg,rgba(12,20,25,.96) 0%,rgba(12,20,25,.84) 34%,rgba(12,20,25,.18) 80%),linear-gradient(0deg,rgba(12,20,25,.7),transparent 45%)}
.hero-content{border-left:3px solid var(--orange);margin-left:6%;padding-left:28px;padding-top:40px;padding-bottom:35px;top:72px;max-width:720px}
.hero .eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:2px;color:#ffae78}
h1{font-size:68px;letter-spacing:-2.4px}.hero-bottom{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.strip{background:#232e35;border-bottom:1px solid #53636d;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.section-head .eyebrow,.energy .eyebrow,.process .eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.7px}
.services{gap:0;border-top:1px solid #bfc8ce;border-left:1px solid #bfc8ce}
.service{border:0;border-bottom:1px solid #bfc8ce;border-right:1px solid #bfc8ce;background:#f6f7f8;padding:30px 25px;min-height:330px}
.service:hover{background:#e8edf0;transform:none;border-color:#bfc8ce;box-shadow:inset 0 4px 0 var(--orange)}
.icon{background:#e0e6e9;border:1px solid #c0ccd3;color:#a73d08}.service-no{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-weight:700;color:#637580}
.service-link{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;letter-spacing:.2px}
.service-cta{background:#232e35;color:white}.service-cta:hover{background:#172025}
.energy{background-color:#e8edef;background-image:linear-gradient(#81929e15 1px,transparent 1px),linear-gradient(90deg,#81929e15 1px,transparent 1px);background-size:32px 32px}
.system{background:#26343d;color:#f4f7f9;border:1px solid #6b7d89;box-shadow:8px 8px 0 #17202515;position:relative}
.system:before,.system:after{content:'+';position:absolute;color:#a9bac5;font:20px ui-monospace,monospace;top:6px}.system:before{left:10px}.system:after{right:10px}
.system-top{color:#c1ced7;font-family:ui-monospace,monospace;letter-spacing:2px}
.system-core{background:#172025;border:1px solid #6b7d89;border-top:3px solid var(--orange)}
.system-grid>div{border-color:#667985;background:#202c33}.system-grid span{color:#ff985c}.system-grid small,.system .system-note{color:#c2cdd5}.system-line{background:#ff985c}
.steps article{border-top:3px solid #273740}.steps span{font-family:ui-monospace,monospace;font-size:17px}
.contact{background:#202c33;color:white;border-top:5px solid var(--orange)}.contact h2 em{color:var(--orange)}.contact .eyebrow{color:#ffb383}.contact>div>p:not(.eyebrow){color:#c2ced5}.contact-right{border-color:#6d7d8750}.contact-label{color:#ffb383;font-family:ui-monospace,monospace}.contact .button.light{background:var(--orange);color:#172025}.contact .button.light:hover{background:#ff995a}
footer{background:#141d23;color:#f1f4f5}footer p,footer>span{color:#a8b7c1}footer>span{border-color:#3b4a53}
@media(min-width:1500px){.hero-content{margin-left:calc((100% - 1320px)/2);padding-left:28px;max-width:740px}}
@media(max-width:1050px){h1{font-size:60px}}
@media(max-width:700px){.hero-content{margin-left:6%;padding:24px 18px;top:65px;max-width:88%}h1{font-size:47px;letter-spacing:-1.7px}.hero-shade{background:linear-gradient(90deg,#0c1419ef,#0c141978),linear-gradient(0deg,#0c1419c0,transparent)}.service{padding:22px 18px;min-height:325px}.contact-right{border-color:#6d7d8750}.service-link{font-size:11px}.brand small{letter-spacing:1.2px}}

.hero-shade{background:linear-gradient(90deg,rgba(12,20,25,.87),rgba(12,20,25,.67) 35%,rgba(12,20,25,.12) 80%),linear-gradient(0deg,rgba(12,20,25,.55),transparent 45%)}
@media(max-width:700px){.hero{height:820px}.hero-photo{background-size:100% auto;background-repeat:no-repeat;background-position:center bottom 50px;background-color:#0c1419}.hero-shade{background:linear-gradient(180deg,#0c1419 0%,#0c1419 48%,transparent 73%,#0c141955 100%)}.hero-content{top:35px}.hero-bottom{bottom:15px}}
.hero-photo-day{background-image:url('hero-privat-gewerbe-tag.png');opacity:1;transition:opacity 1.8s ease-in-out;filter:saturate(.8) contrast(1.02)}
.hero-photo-day.is-night{opacity:0}
.hero-switch{position:absolute;right:6%;bottom:100px;display:flex;gap:4px;padding:5px;background:#142027c9;border:1px solid #a1b1bb75;z-index:2}
.hero-switch button{border:0;padding:9px 15px;background:transparent;color:#fff;font:600 13px 'DM Sans',Arial,sans-serif;cursor:pointer;min-height:40px}
.hero-switch button[aria-pressed="true"]{background:var(--orange);color:#172025}.hero-switch button:hover{background:#ffffff22}.hero-switch button[aria-pressed="true"]:hover{background:#ff995a}.hero-switch button:focus-visible{outline:3px solid white;outline-offset:2px}
@media(max-width:700px){.hero-switch{bottom:61px;right:6%}.hero-switch button{padding:7px 12px}.hero-photo-day{background-position:center bottom 50px}}
@media(prefers-reduced-motion:reduce){.hero-photo-day{transition:none}}

/* Start with daylight, then crossfade every five seconds. */
.hero-photo{background-image:url('hero-privat-gewerbe-tag.png')}
.hero-photo-day{background-image:url('hero-privat-gewerbe.png');opacity:0}
.hero-photo-day.is-night{opacity:1}

.legal-page{max-width:950px;margin:auto;padding:65px 6%;overflow-wrap:anywhere}.legal-page h1{font-size:44px;line-height:1.2;letter-spacing:-1.4px}.legal-page h2{font-size:23px;letter-spacing:-.5px;margin:35px 0 16px}.legal-page p{color:#3f515c;line-height:1.85}.legal-page a{color:#9b3908;text-decoration:underline;text-underline-offset:3px}.legal-back{display:inline-block;margin-bottom:35px;font-weight:600}.legal-date{font-size:14px}@media(max-width:700px){.legal-page{padding:40px 6%}.legal-page h1{font-size:32px}.legal-page h2{font-size:22px}}

.back-to-top{position:fixed;bottom:max(22px,env(safe-area-inset-bottom));right:22px;z-index:20;padding:12px 18px;min-height:44px;display:flex;align-items:center;justify-content:center;background:var(--orange);color:#172025;font-size:14px;font-weight:800;border:1px solid #172025;box-shadow:0 4px 18px #0003;text-decoration:none}.back-to-top:hover{background:#ff995a}.back-to-top[hidden]{display:none}.back-to-top:focus-visible{outline:3px solid #147ebd;outline-offset:4px}@media(max-width:700px){.back-to-top{right:14px;bottom:max(14px,env(safe-area-inset-bottom));padding:11px 15px}}