html,body{overflow-x:clip}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url('/assets/fonts/manrope-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url('/assets/fonts/inter-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ink:#2E2E2E;--white:#ffffff;--sun:#FF7A1A;--amber:#C74E00;--sand:#FFF4EA;--line:rgba(255,255,255,0.16);--pv-photo:url('/assets/img/hero-solaranlage.webp');--showcase-pv-photo:url('/assets/img/showcase-photovoltaik.webp');--showcase-hp-photo:url('/assets/img/showcase-waermepumpe.webp')}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:'Manrope',sans-serif;font-weight:700;letter-spacing:-0.01em}a{color:inherit;text-decoration:none}.container{max-width:1180px;margin:0 auto;padding:0 32px}header{position:sticky;top:0;z-index:50;background:var(--ink);border-bottom:1px solid var(--line)}nav{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;max-width:1180px;margin:0 auto;position:relative}.logo{display:flex;align-items:center}.logo-img{height:32px;width:auto;display:block}.nav-right{display:flex;align-items:center;gap:16px}.nav-search{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.06);border:1px solid var(--line);border-radius:20px;padding:9px 16px}.nav-search svg{width:15px;height:15px;color:#999;flex-shrink:0}.nav-search input{background:transparent;border:none;color:var(--white);font-family:'Inter';font-size:0.88rem;outline:none;width:130px}.nav-search input::placeholder{color:#888}.hamburger{width:38px;height:38px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:transparent;border:none;cursor:pointer;padding:0}.hamburger span{width:22px;height:2px;background:var(--white);border-radius:2px;transition:transform .22s ease,opacity .22s ease}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.dropdown-menu{position:absolute;top:calc(100% + 1px);right:0;background:var(--ink);border:1px solid var(--line);border-radius:6px;min-width:210px;padding:8px 0;z-index:60;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;box-shadow:0 16px 40px rgba(0,0,0,0.35)}.dropdown-menu.open{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu a{padding:12px 22px;color:#d8d8d8;font-size:0.92rem;font-weight:500;transition:color .18s ease,background .18s ease}.dropdown-menu a:hover{color:var(--sun);background:rgba(255,255,255,0.04)}.btn{display:inline-block;padding:12px 26px;border-radius:2px;font-weight:600;font-size:0.9rem;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}.btn-primary{background:var(--sun);color:var(--ink)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,122,26,0.35)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--sun);outline-offset:3px}.hero-bg{position:absolute;inset:0;background-image:linear-gradient(100deg,rgba(20,20,20,0.85) 0%,rgba(20,20,20,0.55) 32%,rgba(20,20,20,0.15) 55%,transparent 68%),linear-gradient(180deg,rgba(46,46,46,0.55) 0%,rgba(46,46,46,0.35) 45%,rgba(46,46,46,0.68) 100%),var(--pv-photo);background-size:cover;background-position:center 30%;z-index:0}.eyebrow{color:var(--sun);font-family:'IBM Plex 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em{font-style:italic;color:var(--sun);font-weight:600}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid #eee}.service-card{background:var(--white);padding:40px 34px;transition:background .2s ease;position:relative}.service-card:hover{background:var(--sand)}.service-card.featured{border-top:3px solid var(--sun)}.service-badge{position:absolute;top:18px;right:18px;background:var(--sun);color:var(--white);font-family:'IBM Plex Mono';font-size:0.68rem;padding:4px 9px;border-radius:20px;letter-spacing:0.02em;text-transform:uppercase}.service-icon{width:44px;height:44px;margin-bottom:26px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--ink);border-radius:50%}.service-card h3{font-size:1.15rem;margin-bottom:12px}.service-card p{font-size:0.92rem;color:#555;line-height:1.6}.process{background:var(--ink);color:var(--white)}.process .section-tag{color:var(--sun)}.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.step{padding:36px 28px;border-right:1px solid var(--line)}.step:last-child{border-right:none}.step-num{font-family:'IBM Plex Mono';color:var(--sun);font-size:0.85rem;margin-bottom:20px;display:block}.step h3{font-size:1.05rem;margin-bottom:10px}.step p{font-size:0.88rem;color:#c6c6c6;line-height:1.55}.calc{background:var(--sand)}.wizard-box{max-width:640px;margin:0 auto;background:var(--white);border-radius:6px;box-shadow:0 20px 50px rgba(0,0,0,0.08);padding:44px 40px;position:relative;overflow:hidden}.wizard-progress{height:4px;background:#eee;border-radius:2px;margin-bottom:34px;overflow:hidden}.wizard-progress-bar{height:100%;background:var(--sun);width:16.66%;transition:width .35s ease}.wizard-step{display:none}.wizard-step.active{display:block;animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.wizard-step h3{font-family:'Manrope';font-size:1.3rem;margin-bottom:6px;color:var(--ink)}.wizard-step .wizard-sub{color:#888;font-size:0.88rem;margin-bottom:26px}.wizard-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.wizard-option{text-align:left;padding:18px 20px;border:1px solid #e2e2e2;border-radius:4px;background:var(--white);cursor:pointer;font-family:'Inter';font-size:0.95rem;font-weight:500;color:var(--ink);transition:border-color .18s ease,background .18s ease;display:flex;align-items:center;gap:12px}.wizard-option .emoji{font-size:1.3rem}.wizard-option:hover{border-color:var(--sun);background:var(--sand)}.wizard-option.selected{border-color:var(--sun);background:rgba(255,122,26,0.08);color:var(--amber)}.wizard-slider-wrap{margin-bottom:8px}.wizard-slider-wrap input[type=range]{width:100%;accent-color:var(--sun);margin:18px 0 10px}.wizard-slider-val{font-family:'IBM Plex 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.slider:before{transform:translateX(20px)}.wizard-nav{display:flex;justify-content:space-between;align-items:center;margin-top:32px}.wizard-back{background:none;border:none;color:#999;font-size:0.88rem;cursor:pointer;font-weight:500}.wizard-back:hover{color:var(--ink)}.wizard-next{border:none;cursor:pointer;padding:13px 30px;border-radius:2px;background:var(--ink);color:var(--white);font-weight:600;font-size:0.9rem;transition:background .18s ease}.wizard-next:hover{background:var(--amber)}.wizard-result{background:var(--ink);color:var(--white);padding:36px;border-radius:4px;margin:-4px -40px -44px;padding:36px 40px 44px}.wizard-result .headline{font-family:'Manrope';font-size:1.5rem;color:var(--white);margin-bottom:4px}.wizard-result .headline .sun{color:var(--sun)}.wizard-result hr{border:none;border-top:1px solid var(--line);margin:22px 0}.wizard-restart{margin-top:20px;background:none;border:1px solid var(--line);color:#ccc;padding:10px 18px;border-radius:2px;font-size:0.85rem;cursor:pointer}.wizard-restart:hover{color:var(--white);border-color:#fff}.wizard-hp-promo{background:rgba(255,122,26,0.12);border:1px solid rgba(255,122,26,0.35);border-radius:4px;padding:14px 18px;font-size:0.85rem;line-height:1.6;color:#ffd9b8;margin-top:18px;display:none}.wizard-hp-promo.show{display:block}@media (max-width:640px){.wizard-box{padding:32px 22px}.wizard-options{grid-template-columns:1fr}.wizard-result{margin:-4px -22px -32px;padding:32px 22px}}.projects{background:var(--white);padding:90px 0 100px;overflow:hidden}.projects .section-head{padding:0 32px}.marquee-wrap{position:relative;margin-top:20px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent)}.marquee-wrap::-webkit-scrollbar{display:none}.marquee-wrap.dragging{cursor:grabbing}.marquee-track{display:flex;gap:20px;width:max-content}.marquee-track img{height:260px;width:auto;border-radius:4px;box-shadow:0 10px 30px rgba(0,0,0,0.12);display:block;pointer-events:none;user-select:none}.reviews{background:var(--sand);padding:90px 0 100px;overflow:hidden}.reviews .section-head{padding:0 32px}.google-badge{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font-family:'Inter';font-size:0.92rem;color:#555}.google-badge b{color:var(--ink);font-weight:700}.google-badge .stars{color:var(--sun);letter-spacing:1px}.review-wrap{position:relative;margin-top:30px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent)}.review-wrap::-webkit-scrollbar{display:none}.review-wrap.dragging{cursor:grabbing}.review-track{display:flex;gap:20px;width:max-content}.review-card{width:320px;background:var(--white);border-radius:6px;padding:26px 26px 22px;box-shadow:0 8px 24px rgba(0,0,0,0.06);flex-shrink:0;user-select:none}.review-card .stars{color:var(--sun);font-size:0.95rem;margin-bottom:12px;letter-spacing:1px}.review-card p{font-size:0.92rem;color:#444;line-height:1.6;margin-bottom:18px;min-height:96px}.review-author{display:flex;align-items:center;gap:12px}.review-avatar{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--white);display:flex;align-items:center;justify-content:center;font-family:'Manrope';font-weight:700;font-size:0.85rem;flex-shrink:0}.review-author .name{font-size:0.88rem;font-weight:600;color:var(--ink)}.review-author .meta{font-size:0.75rem;color:#999}@media (max-width:860px){.marquee-track img{height:180px}}.team{background:var(--sand);padding:100px 0}.showcase-split{display:flex;height:480px;position:relative;overflow:hidden}.showcase-panel{position:relative;flex:1;overflow:hidden;text-decoration:none;display:block;transition:flex-grow .45s cubic-bezier(0.22,1,0.36,1)}.showcase-split:hover .showcase-panel{flex-grow:0.85}.showcase-split .showcase-panel:hover{flex-grow:1.3}.showcase-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s ease;transform:scale(1.02)}.showcase-panel:hover .showcase-bg{transform:scale(1.09)}.showcase-pv .showcase-bg{background-image:var(--showcase-pv-photo)}.showcase-hp{background:radial-gradient(circle at 70% 30%,rgba(255,122,26,0.35) 0%,transparent 55%),linear-gradient(135deg,#1c1c1c 0%,var(--ink) 60%)}.showcase-hp .showcase-bg{background-image:var(--showcase-hp-photo)}.showcase-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,0.75) 0%,rgba(0,0,0,0.25) 55%,rgba(0,0,0,0.15) 100%)}.showcase-content{position:absolute;left:0;right:0;bottom:0;padding:40px 38px;color:var(--white);z-index:1}.showcase-tag{font-family:'IBM Plex Mono';font-size:0.78rem;color:var(--sun);letter-spacing:0.05em;text-transform:uppercase;display:block;margin-bottom:10px}.showcase-content h3{font-family:'Manrope';font-size:1.7rem;margin-bottom:10px;max-width:360px;line-height:1.2}.showcase-content p{font-size:0.9rem;color:#d5d5d5;max-width:340px;line-height:1.6;margin-bottom:16px}.showcase-cta{font-weight:600;font-size:0.88rem;color:var(--white);display:inline-flex;align-items:center;gap:6px;transition:gap .2s ease}.showcase-panel:hover .showcase-cta{gap:12px;color:var(--sun)}.showcase-divider{position:absolute;top:0;bottom:0;left:50%;width:1px;background:rgba(255,255,255,0.25);z-index:2;transform:translateX(-0.5px)}@media (max-width:760px){.showcase-split{flex-direction:column;height:auto}.showcase-split .showcase-panel{flex:none;height:340px}.showcase-split:hover .showcase-panel,.showcase-split .showcase-panel:hover{flex-grow:0}.showcase-divider{display:none}}.impact{background:var(--ink);padding:110px 0;position:relative;overflow:hidden;color:var(--white)}.impact-glow{position:absolute;top:50%;left:50%;width:900px;height:900px;background:radial-gradient(circle,rgba(255,122,26,0.25) 0%,rgba(255,122,26,0.05) 40%,transparent 70%);transform:translate(-50%,-50%);animation:pulseGlow 6s ease-in-out infinite;pointer-events:none}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}.reveal.in-view{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}@keyframes pulseGlow{0%,100%{opacity:0.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}}.impact .section-head{position:relative;z-index:1}.impact .section-tag{color:var(--sun)}.impact .section-head h2{color:var(--white)}.impact-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:36px;margin-top:50px;text-align:center}.impact-number{font-family:'Manrope';font-weight:800;font-size:clamp(2.2rem,4vw,3rem);color:var(--sun);line-height:1;letter-spacing:-0.01em}.impact-label{color:#b8b8b8;font-size:0.88rem;margin-top:12px;line-height:1.5}.impact-note{position:relative;z-index:1;text-align:center;color:#777;font-size:0.78rem;margin-top:50px}@media (max-width:860px){.impact-grid{grid-template-columns:1fr 1fr;gap:44px 24px}}.quote-section{padding:110px 0;text-align:center}.quote-section blockquote{font-family:'Manrope';font-size:clamp(1.4rem,3vw,2rem);max-width:780px;margin:0 auto 26px;line-height:1.4}.quote-section .who{color:#9a9a9a;font-size:0.9rem}.contact{background:var(--ink);color:var(--white);padding:110px 0}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact h2{font-size:clamp(1.9rem,3.6vw,2.6rem);margin-bottom:20px}.contact p{color:#d2d2d2;line-height:1.6;margin-bottom:30px;max-width:420px}.contact-detail{margin-bottom:16px;font-size:0.95rem;color:#eaeaea}.contact-detail span{color:#a6a6a6;font-family:'IBM Plex Mono';font-size:0.78rem;display:block;margin-bottom:4px;text-transform:uppercase;letter-spacing:0.08em}form{display:flex;flex-direction:column;gap:16px}input,textarea{background:transparent;border:1px solid var(--line);color:var(--white);padding:14px 16px;font-family:'Inter';font-size:0.95rem;border-radius:2px}input::placeholder,textarea::placeholder{color:#9a9a9a}input:focus,textarea:focus{outline:none;border-color:var(--sun)}textarea{resize:vertical;min-height:110px}form .btn-primary{border:none;cursor:pointer;margin-top:6px}footer{background:var(--ink);border-top:1px solid var(--line);padding:32px 0;color:#9a9a9a;font-size:0.82rem}@media (max-width:860px){.services-grid{grid-template-columns:1fr}.process-steps{grid-template-columns:1fr 1fr}.step{border-bottom:1px solid var(--line)}.nav-search input{width:70px}}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--sun);color:var(--ink);padding:12px 20px;font-weight:600;border-radius:0 0 4px 0}.skip-link:focus{left:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}}.logo a{display:flex;align-items:center}.nav-cta{display:inline-block}@media (max-width:640px){.nav-cta{display:none}}.breadcrumbs{background:var(--ink);border-bottom:1px solid var(--line)}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;max-width:1180px;margin:0 auto;padding:12px 32px;font-family:'IBM Plex Mono',monospace;font-size:0.75rem;letter-spacing:0.04em}.breadcrumbs li{color:#9a9a9a;display:flex;align-items:center;gap:6px}.breadcrumbs li + li::before{content:"›";color:#666}.breadcrumbs a{color:#c6c6c6}.breadcrumbs a:hover{color:var(--sun)}.breadcrumbs [aria-current="page"]{color:var(--sun)}.page-hero{background:var(--ink);color:var(--white);padding:80px 0 70px;position:relative;overflow:hidden}.page-hero .eyebrow{margin-bottom:18px}.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.08;letter-spacing:-0.01em;max-width:820px;margin-bottom:22px}.page-hero h1 em{font-style:normal;color:var(--sun)}.page-hero .lead{font-size:1.12rem;color:#d8d8d8;max-width:640px;line-height:1.65}.page-hero .hero-ctas{margin:34px 0 0}.prose{max-width:760px}.prose h2{font-size:clamp(1.5rem,2.6vw,1.9rem);margin:54px 0 18px;line-height:1.2}.prose h2:first-child{margin-top:0}.prose h3{font-size:1.12rem;margin:32px 0 10px}.prose p{line-height:1.7;color:#444;margin-bottom:16px}.prose ul{margin:0 0 18px 20px;color:#444;line-height:1.7}.prose li{margin-bottom:6px}.prose a{color:var(--amber);text-decoration:underline;text-underline-offset:3px}.prose a:hover{color:var(--sun)}.prose strong{color:var(--ink)}.content-split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:60px;align-items:start}.side-card{background:var(--sand);border-top:3px solid var(--sun);border-radius:4px;padding:28px 26px;position:sticky;top:96px}.side-card h2{font-size:1.05rem;margin-bottom:12px}.side-card p{font-size:0.9rem;color:#555;line-height:1.6;margin-bottom:18px}.side-card .btn{width:100%;text-align:center;box-sizing:border-box}.side-card .side-tel{display:block;margin-top:14px;text-align:center;font-family:'IBM Plex Mono',monospace;font-size:0.88rem;color:var(--amber)}@media (max-width:960px){.content-split{grid-template-columns:1fr}.side-card{position:static}}.fact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid #eee;margin:44px 0 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