:root{color-scheme:light;--se-dark:#1e242b;--se-blue:#005b96;--se-blue-dark:#003b63;--se-white:#fff;--se-light-grey:#f4f6f8;--se-border:#d9dee3;--se-grey:#7a828c;--bg:var(--se-white);--surface:var(--se-white);--surface-soft:var(--se-light-grey);--text:var(--se-dark);--muted:var(--se-grey);--line:var(--se-border);--accent:var(--se-blue);--accent-dark:var(--se-blue-dark);--accent-warm:var(--se-blue-dark);--shadow:0 18px 45px #1e242b1c;--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-offset:4px;outline:3px solid #005b9659}.container{width:var(--container);margin-inline:auto}.site-header{z-index:20;backdrop-filter:blur(18px);background:#f4f6f8eb;border-bottom:1px solid #d9dee3e6;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}.site-nav{color:var(--se-dark);align-items:center;gap:clamp(14px,3vw,30px);font-size:.94rem;font-weight:650;display:flex}.site-nav a{padding-block:8px}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent)}.hero{background:var(--se-dark);min-height:clamp(620px,76svh,860px);color:var(--se-white);align-items:end;display:grid;position:relative;overflow:hidden}.hero-media{touch-action:pan-y;position:absolute;inset:0}.hero-slides,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;transition:opacity .8s;display:block}.hero-slide.is-active{opacity:1}.hero-slide img{object-fit:cover;object-position:center;width:100%;height:100%}.hero-controls{z-index:3;border-radius:var(--radius);background:#1e242b80;align-items:center;gap:12px;padding:4px 8px;display:flex;position:absolute;top:24px;right:max(20px,50vw - 560px)}.hero-controls[hidden]{display:none}.hero-progress{gap:8px;display:flex}.hero-progress button,.hero-pause{color:#fff;cursor:pointer;background:0 0;border:0;place-items:center;min-width:44px;height:44px;padding:0;display:grid}.hero-progress button span{background:#fff6;border-radius:2px;width:38px;height:3px;display:block}.hero-progress button.is-active span{background:#fff}.hero-pause{border-left:1px solid #ffffff40}.hero-overlay{background:linear-gradient(90deg,#1e242be6 0%,#1e242bb8 36%,#1e242b33 75%),linear-gradient(#1e242b3d 42%,#1e242bd6 100%);position:absolute;inset:0}.hero-content{z-index:2;max-width:760px;margin-inline:max(20px,50vw - 560px);padding:clamp(56px,9vw,108px) 0 clamp(34px,7vw,72px);position:relative}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-size:.78rem;font-weight:800;line-height:1.2}.hero .eyebrow{color:var(--se-white)}h1,h2,h3,p{overflow-wrap:anywhere;margin-top:0}h1{letter-spacing:0;max-width:720px;margin-bottom:18px;font-size:clamp(3rem,6.5vw,5.8rem);line-height:.96}h2{letter-spacing:0;margin-bottom:18px;font-size:clamp(2rem,4vw,3.15rem);line-height:1.05}h3{letter-spacing:0;margin-bottom:10px;font-size:1.16rem;line-height:1.22}.hero-text{color:#ffffffdb;max-width:620px;margin-bottom:28px;font-size:1.25rem}.hero-actions,.contact-layout{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{border-radius:var(--radius);border:1px solid #0000;justify-content:center;align-items:center;min-height:48px;padding:13px 20px;font-weight:780;line-height:1;transition:transform .16s,border-color .16s,background-color .16s,color .16s;display:inline-flex}.button-primary{background:var(--accent);color:var(--se-white)}.button-primary:hover{background:var(--accent-dark)}.button-secondary{color:var(--se-white);background:#ffffff1f;border-color:#ffffff6b}.button-secondary:hover{background:#fff3}.button-outline{border-color:var(--accent);color:var(--accent);background:0 0}.button-outline:hover{background:var(--accent);color:var(--se-white)}.hero-facts{border-radius:var(--radius);background:#ffffff24;border:1px solid #ffffff2e;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;width:min(640px,100%);margin:34px 0 0;display:grid;overflow:hidden}.hero-facts div{background:#1e242b61;padding:16px}.hero-facts dt{margin-bottom:4px;font-weight:820}.hero-facts dd{color:#ffffffbd;margin:0;font-size:.92rem}.section{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-dark);color:var(--se-white);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 .eyebrow{color:var(--se-white)}.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{color:#ffffffc2;max-width:560px;margin-bottom:0;font-size:1.12rem}.projects-hero-collage{grid-template-rows:minmax(0,1.3fr) minmax(0,.7fr);grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;height:clamp(290px,35vw,430px);display:grid}.projects-hero-image{border-radius:var(--radius);background:var(--se-border);min-width:0;min-height:0;overflow:hidden}.projects-hero-image-main{grid-column:1/-1}.projects-hero-image img{object-fit:cover;height:100%}.section-intro{padding-block:clamp(44px,7vw,78px)}.intro-grid{grid-template-columns:.9fr 1.25fr;align-items:start;gap:clamp(28px,6vw,80px);display:grid}.intro-grid p:last-child{color:var(--se-dark);margin:0;font-size:1.07rem}.section-heading{max-width:720px;margin-bottom:clamp(28px,5vw,52px)}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.project-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-width:0;transition:transform .18s,box-shadow .18s,border-color .18s;overflow:hidden;box-shadow:0 1px #1e242b08}.project-card>a{flex-direction:column;height:100%;display:flex}.project-card:hover{box-shadow:var(--shadow);border-color:#005b963d;transform:translateY(-4px)}.project-card picture{aspect-ratio:16/9;background:var(--se-border);display:block;overflow:hidden}.project-card img{object-fit:cover;height:100%}.card-body{flex-direction:column;flex:1;padding:22px;display:flex}.card-kicker{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin-bottom:8px;font-size:.78rem;font-weight:800}.card-body p{color:var(--muted);margin-bottom:18px}.tag-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.tag-list li{border:1px solid var(--line);border-radius:var(--radius);color:var(--se-dark);background:var(--se-light-grey);padding:6px 10px;font-size:.78rem;font-weight:700}.card-link-label{color:var(--accent);align-self:flex-start;align-items:center;gap:8px;margin-top:auto;padding-top:22px;font-weight:800;display:inline-flex}.card-link-label:after{content:"→";transition:transform .16s}.project-card:hover .card-link-label:after,.project-card:focus-within .card-link-label:after{transform:translate(4px)}.project-overview-action{justify-content:center;margin-top:34px;display:flex}.project-back-link{color:var(--accent);align-items:center;gap:8px;margin-bottom:clamp(28px,5vw,52px);font-weight:800;display:inline-flex}.project-back-link:hover{color:var(--accent-dark)}.project-detail{background:var(--se-white)}.detail-layout{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);align-items:center;gap:clamp(34px,6vw,70px);display:grid}.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 dd{color:var(--se-dark);margin:0}.assumption{color:var(--se-grey);margin:0;font-size:.92rem}.image-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.gallery-trigger{aspect-ratio:16/9;border-radius:var(--radius);background:var(--se-border);cursor:zoom-in;min-width:0;display:block;position:relative;overflow:hidden}.gallery-trigger picture{width:100%;height:100%;display:block}.gallery-trigger:after{content:"+";border-radius:var(--radius);width:36px;height:36px;color:var(--se-white);opacity:.78;backdrop-filter:blur(6px);background:#1e242bc7;border:1px solid #ffffff59;place-items:center;font-size:1.35rem;font-weight:500;line-height:1;display:grid;position:absolute;bottom:12px;right:12px}.gallery-trigger:hover:after,.gallery-trigger:focus-visible:after{opacity:1}.image-gallery .gallery-main{grid-column:1/-1}.image-gallery img{object-fit:cover;height:100%}.project-media-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.project-media-item{aspect-ratio:16/9;border-radius:var(--radius);background:var(--se-border);min-width:0;overflow:hidden}.project-media-item-wide{grid-column:1/-1}.project-media-item video,.project-media-item picture,.project-media-item img{width:100%;height:100%;display:block}.project-media-item video{background:var(--se-dark);object-fit:contain}.project-media-item img{object-fit:cover}.image-dialog{background:0 0;border:0;width:min(1280px,100vw - 32px);max-width:none;margin:auto;padding:0;overflow:visible}.image-dialog::backdrop{backdrop-filter:blur(8px);background:#1e242bdb}.image-dialog-frame{place-items:center;width:100%;display:grid;position:relative}.image-dialog-image{object-fit:contain;border-radius:var(--radius);background:var(--se-dark);width:auto;max-width:100%;height:auto;max-height:calc(100dvh - 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{background:var(--se-dark);color:var(--se-white);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:#ffffffc2;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:#1e242bad}.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:linear-gradient(90deg, var(--accent), var(--accent-warm));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:#1e242bc7;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}.hero{min-height:620px}.hero-overlay{background:linear-gradient(90deg,#1e242be6 0%,#1e242ba8 64%,#1e242b33 100%),linear-gradient(#1e242b2e 32%,#1e242be0 100%)}.hero-content{margin-inline:16px;padding-bottom:42px}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}.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;width:100%}h1{font-size:clamp(2rem,8.5vw,3rem)}h2,.detail-title{font-size:2.08rem}.hero{min-height:0;display:block}.hero-actions,.hero-actions .button,.contact-layout .button{width:100%}.hero-media{aspect-ratio:16/10;position:relative}.hero-controls{top:auto;bottom:12px;right:16px}.hero-overlay{background:linear-gradient(#0000 55%,#1e242b59)}.hero-content{width:calc(100% - 32px);margin-inline:auto;padding:28px 0 36px}.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}}