:root{color-scheme:light;--se-blue:#005b96;--se-dark:#2a3037;--se-white:#fff;--se-black:#000;--se-light-grey:color-mix(in srgb, var(--se-dark) 4%, var(--se-white));--se-border:color-mix(in srgb, var(--se-dark) 15%, var(--se-white));--bg:var(--se-white);--surface:var(--se-white);--surface-soft:var(--se-light-grey);--text:var(--se-dark);--muted:var(--se-dark);--line:var(--se-border);--accent:var(--se-blue);--accent-dark:var(--se-blue);--shadow:0 18px 45px #2a30371c;--radius:8px;--container:min(1120px, calc(100vw - 40px))}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{background:var(--bg);color:var(--text);letter-spacing:0;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6}body.project-page,.project-page main,.project-page .project-detail{background-color:#fff}button{font:inherit}img{width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--se-blue);outline-offset:4px}.container{width:var(--container);margin-inline:auto}.site-header{z-index:20;background:var(--se-dark);border-bottom:1px solid #ffffff29;justify-content:space-between;align-items:center;gap:24px;min-height:72px;padding:14px max(20px,50vw - 560px);display:flex;position:sticky;top:0}.brand{flex:none;align-items:center;display:inline-flex}.brand-logo{width:174px;height:auto}.menu-toggle{display:none}.site-nav{color:var(--se-white);align-items:center;gap:clamp(14px,3vw,30px);font-size:.94rem;font-weight:650;display:flex}.site-nav a{padding:8px}.site-nav a:hover,.site-nav a[aria-current=page]:hover{color:var(--accent)}.site-nav a[aria-current=page]{color:var(--se-white)}.home-page .site-header{backdrop-filter:none;background:0 0;border-bottom-color:#ffffff29;position:fixed;inset:0 0 auto}.home-page .site-header:before{content:"";height:var(--header-background-height,0px);background:var(--se-dark);pointer-events:none;position:absolute;inset:auto 0 0}.home-page .site-header>*{position:relative}.home-page .site-nav{color:#fff}.home-page .site-nav a{color:var(--se-white);background:0 0;padding-inline:8px}.home-page .site-nav a:hover{color:var(--se-blue)}.hero{clip-path:inset(0);color:#fff;background:var(--se-dark);min-height:100svh;position:relative;overflow:hidden}.hero-media{pointer-events:none;position:absolute;inset:0}.hero-slides{height:var(--hero-image-height,100svh);position:fixed;inset:0 0 auto;overflow:hidden}.hero-slide{opacity:0;transition:opacity .6s;display:block;position:absolute;inset:0}.hero-slide.is-active{opacity:1}.hero-slide img{object-fit:cover;object-position:center;width:100%;height:100%}.hero-overlay{background:linear-gradient(90deg,#000000b8,#0006 40%,#0000001f 68%,#0000 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button{color:#fff;cursor:pointer;background:0 0;border:0;place-items:center;width:9px;height:44px;padding:0;display:grid;position:relative}.hero-progress button span{background:#005b9699;border-radius:50%;width:9px;height:9px;transition:width .25s,background-color .25s}.hero-progress button.is-active{width:28px}.hero-progress button:before{content:"";position:absolute;inset:0 -4px}.hero-progress button.is-active span{background:var(--se-blue);border-radius:999px;width:28px}.hero-scroll{z-index:3;letter-spacing:.05em;color:#fff;flex-direction:column;align-items:center;gap:6px;padding-bottom:12px;font-size:.75rem;display:flex;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.hero-scroll span{color:var(--se-white);font-size:1.8rem;line-height:1.2;display:block}@keyframes hero-arrow-pulse{0%,to{opacity:1;transform:translateY(0)}50%{opacity:.7;transform:translateY(5px)}}@media (prefers-reduced-motion:no-preference){.hero-scroll span{animation:2.4s ease-in-out infinite 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dd{color:#ffffffbd;margin:0;font-size:.92rem}.section{background:var(--bg);padding-block:clamp(72px,10vw,120px)}#projekte{padding-bottom:clamp(36px,4vw,52px)}#leistungen{padding-top:clamp(36px,4vw,52px)}.section-muted{background:var(--surface-soft)}.projects-hero{background:var(--se-light-grey);color:var(--se-dark);padding-block:clamp(54px,8vw,92px);overflow:hidden}.projects-hero-layout{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);align-items:center;gap:clamp(36px,7vw,84px);display:grid}.projects-hero h1{max-width:620px;margin-bottom:20px;font-size:clamp(3.2rem,6vw,5.35rem);line-height:.98}.projects-hero-copy>p:last-child{max-width:560px;color:var(--se-dark);margin-bottom:0;font-size:1.12rem}.projects-hero-collage{grid-template-rows:minmax(0,1.3fr) 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minmax(0,1.22fr);grid-template-areas:"title gallery""copy gallery";align-items:start;column-gap:clamp(34px,6vw,70px);display:grid}.detail-layout>.detail-title{grid-area:title}.detail-layout>.detail-copy{grid-area:copy}.detail-layout>.image-gallery{grid-area:gallery;align-self:center}.detail-title{margin-bottom:18px;font-size:clamp(2rem,4vw,3.15rem);line-height:1.05}.detail-copy>p:not(.eyebrow):not(.assumption){color:var(--se-dark);font-size:1.05rem}.spec-list{border-top:1px solid var(--line);gap:0;margin:28px 0 18px;display:grid}.spec-list div{border-bottom:1px solid var(--line);grid-template-columns:132px minmax(0,1fr);gap:20px;padding:16px 0;display:grid}.spec-list dt{color:var(--text);font-weight:820}.spec-list 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48px);box-shadow:var(--shadow);display:block}.service-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;display:grid}.service-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-column:span 2;min-height:168px;padding:24px}.service-item-featured{background:var(--se-white);border-color:#005b963d;grid-column:span 3;min-height:190px}.service-item-featured h3{font-size:1.32rem}.service-item p{color:var(--muted);margin:0}.contact-section h2{color:var(--se-black)}.contact-section{background:var(--se-light-grey);color:var(--se-dark);padding-block:clamp(58px,8vw,88px)}.contact-layout{justify-content:space-between;gap:28px}.contact-layout>div{max-width:710px}.contact-layout p:not(.eyebrow){color:var(--se-dark);margin-bottom:0;font-size:1.06rem}.contact-layout .button{flex:none}.contact-dialog{border-radius:var(--radius);width:min(560px,100vw - 32px);color:var(--text);background:0 0;border:0;margin:auto;padding:0}.contact-dialog::backdrop{backdrop-filter:blur(6px);background:#2a3037ad}.contact-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);padding:34px;position:relative;overflow:hidden}.contact-card:before{content:"";background:var(--se-blue);height:5px;position:absolute;inset:0 0 auto}.dialog-close{border:1px solid var(--line);border-radius:var(--radius);background:var(--se-light-grey);width:38px;height:38px;color:var(--text);cursor:pointer;place-items:center;font-size:1.35rem;line-height:1;display:inline-grid;position:absolute;top:16px;right:16px}.dialog-close:hover{color:var(--accent);border-color:#005b9652}.image-dialog .dialog-close{z-index:1;color:var(--se-white);backdrop-filter:blur(6px);background:#2a3037c7;border-color:#ffffff59;top:12px;right:12px}.image-dialog .dialog-close:hover{color:var(--se-white);border-color:#ffffffb3}.contact-card h2{max-width:430px;margin-bottom:12px;padding-right:42px;font-size:2.2rem}.contact-card-intro{color:var(--muted);margin-bottom:24px}.contact-info{border-top:1px solid var(--line);gap:0;margin:0;display:grid}.contact-info div{border-bottom:1px solid var(--line);grid-template-columns:116px minmax(0,1fr);gap:18px;padding:14px 0;display:grid}.contact-info dt{color:var(--muted);font-weight:760}.contact-info dd{color:var(--text);margin:0;font-weight:720}.contact-info a{color:var(--accent);text-underline-offset:4px;text-decoration:underline 1px}.contact-card-note{border-radius:var(--radius);background:var(--se-light-grey);color:var(--se-dark);border:1px solid #005b9629;margin-top:22px;padding:16px}.contact-card-note strong{color:var(--text)}.site-footer{background:var(--se-dark);color:#ffffffad;padding-block:26px;font-size:.92rem}.footer-content{justify-content:space-between;gap:18px;display:flex}@media (prefers-reduced-motion:no-preference){.button:hover{transform:translateY(-1px)}}@media (width<=900px){:root{--container:min(100vw - 32px, 720px)}.site-header{min-height:64px;padding-inline:16px}.brand-logo{width:158px}.site-nav{gap:14px;font-size:.88rem}h1{font-size:clamp(2.6rem,7vw,4.25rem)}h2,.detail-title{font-size:2.65rem}.hero-text{font-size:1.16rem}.hero-facts,.intro-grid,.project-grid,.detail-layout,.service-grid,.projects-hero-layout{grid-template-columns:1fr}.project-page .detail-layout{grid-template-areas:"title""gallery""copy";row-gap:24px}.project-page .detail-layout>.detail-title{margin-bottom:0}.projects-hero-collage{height:clamp(300px,66vw,430px)}.project-card:hover{transform:none}.service-item,.service-item-featured{grid-column:auto;min-height:0}}@media (width<=560px){.site-header{flex-direction:column;align-items:flex-start;gap:4px;padding-block:12px}.brand-logo{width:148px}.site-nav{justify-content:space-between;gap:4px;width:100%}h1{font-size:clamp(2rem,8.5vw,3rem)}h2,.detail-title{font-size:2.08rem}.hero-actions,.hero-actions .button,.contact-layout .button{width:100%}.hero-content{padding-top:calc(var(--home-header-height,64px) + 32px);justify-content:flex-end;padding-bottom:140px}.hero-content h1{font-size:clamp(2rem,8.5vw,2.8rem)}.hero-controls{gap:0;bottom:22px;right:12px}.hero-scroll{align-items:center;font-size:.7rem;bottom:24px;left:50%;transform:translate(-50%)}.hero-overlay{background:linear-gradient(#00000024 30%,#00000080 58%,#000000c7),linear-gradient(#00000059,#0000 25%)}.hero-text{margin-bottom:22px;font-size:1rem}.hero-facts{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:24px}.hero-facts div{padding:12px 8px}.hero-facts dt{font-size:.82rem}.hero-facts dd{font-size:.75rem;line-height:1.4}.section{padding-block:48px}.card-body,.service-item{padding:20px}.contact-section{padding-block:48px}.contact-info dd{overflow-wrap:anywhere}.projects-hero{padding-block:48px}.projects-hero h1{font-size:clamp(2rem,8.5vw,3rem)}.projects-hero-collage{height:270px}.spec-list div{grid-template-columns:1fr;gap:4px}.contact-card{padding:28px 22px 22px}.contact-card h2{font-size:1.75rem}.contact-info div{grid-template-columns:1fr;gap:2px}.image-gallery{grid-template-columns:1fr}.image-gallery .gallery-main{grid-column:auto}.project-media-grid{grid-template-columns:1fr}.project-media-item-wide{grid-column:auto}.footer-content{flex-direction:column}}@media (width>=561px) and (width<=900px){.hero-content{width:calc(100% - 32px)}.hero-facts{grid-template-columns:repeat(3,minmax(0,1fr))}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-grid .project-card:last-child{grid-column:1/-1}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-slide{transition:none}}@media (width<=760px){.site-header{flex-flow:wrap;align-items:center;gap:12px;min-height:64px;padding-block:10px}.site-header[data-menu-ready]{flex-wrap:nowrap}.site-header[data-menu-ready] .menu-toggle{width:44px;height:44px;color:var(--se-white);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:0 0 44px;justify-content:center;align-items:center;gap:5px;padding:8px;display:flex;position:relative}.menu-toggle span{background:currentColor;border-radius:2px;width:24px;height:2px;transition:transform .18s,opacity .18s;display:block}.site-header[data-menu-open] .menu-toggle span:first-child{transform:translateY(7px)rotate(45deg)}.site-header[data-menu-open] .menu-toggle span:nth-child(2){opacity:0}.site-header[data-menu-open] .menu-toggle span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.site-header .site-nav{width:100%}.site-header[data-menu-ready] .site-nav{background:var(--se-dark);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;display:none;position:absolute;inset:100% 0 auto}.site-header[data-menu-open] .site-nav{display:flex}.site-header .site-nav a{padding:14px 8px}.home-page .site-header[data-menu-open]{background:var(--se-dark)}}@media (prefers-reduced-motion:reduce){.menu-toggle span{transition:none}}