:root{--blue:#082f57;--blue2:#0c477f;--orange:#ef8618;--ink:#14202c;--muted:#5e6b78;--light:#f3f6f8;--white:#fff;--line:#dce3e8;--shadow:0 18px 50px rgba(8,47,87,.12)}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--ink);line-height:1.65;background:#fff}
body.menu-open{overflow:hidden}
main section[id],.service-card[id]{scroll-margin-top:100px}
img{display:block;width:100%;height:auto}
a{color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.skip-link{position:fixed;z-index:999;top:8px;left:8px;padding:10px 16px;background:#fff;color:var(--blue);transform:translateY(-150%)}
.skip-link:focus{transform:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(8,47,87,.1);backdrop-filter:blur(12px)}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{text-decoration:none;font-size:1.55rem;font-weight:800;letter-spacing:.06em;color:#0B3D91}
.brand b{color:#F28C00}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{text-decoration:none;font-size:.94rem;font-weight:700}
.main-nav a:not(.nav-cta):hover{color:var(--orange)}
.nav-cta{padding:11px 18px;color:#fff;background:var(--blue);border-radius:4px}
.menu-toggle{display:none;background:none;border:0;padding:8px}
.menu-toggle span:not(.sr-only){display:block;width:27px;height:2px;margin:5px;background:var(--blue);transition:.25s}

.hero{position:relative;display:flex;align-items:center;height:clamp(590px,calc(100svh - 82px),650px);min-height:590px;max-height:650px;color:#fff;background:url('images/IMG_8130.webp') 65% center/cover no-repeat}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,28,51,.97) 0%,rgba(4,28,51,.9) 28%,rgba(4,28,51,.66) 52%,rgba(4,28,51,.22) 74%,rgba(4,28,51,.06) 100%)}
.hero-content{position:relative;z-index:1;width:min(1180px,calc(100% - 40px));max-width:none;padding:46px 0 112px}
.eyebrow,.section-label{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:800;color:var(--orange);margin:0 0 18px}
.hero h1{width:min(100%,810px);max-width:810px;margin:0 0 28px;font-size:clamp(3.23rem,5vw,4.65rem);line-height:1.02;letter-spacing:-.045em}
.hero h1 span{display:block}
.hero-kicker{margin:0 0 10px;font-weight:800;color:#fff}
.hero-text{max-width:620px;margin:0;font-size:1.17rem;color:rgba(255,255,255,.88)}
.actions{display:flex;gap:14px;margin-top:35px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:13px 24px;border:2px solid transparent;border-radius:4px;font:inherit;font-weight:800;text-decoration:none;cursor:pointer;transition:.2s}
.btn[hidden]{display:none}
.btn-primary{background:var(--orange);color:#17120c}
.btn-primary:hover{background:#ff9b32;transform:translateY(-2px)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--blue)}
.hero .actions{gap:14px;margin-top:30px}
.hero .btn{min-width:190px;min-height:54px;padding:13px 25px}
.hero .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(4,28,51,.24)}
.hero .btn-ghost:hover{background:#fff;color:var(--blue);border-color:#fff}
.hero .btn:focus-visible{outline:3px solid var(--orange);outline-offset:4px;box-shadow:0 0 0 6px rgba(255,255,255,.32)}
.hero-facts{position:absolute;z-index:2;left:50%;right:auto;bottom:-18px;display:grid;grid-template-columns:repeat(3,1fr);transform:translateX(-50%)}
.hero-facts.container{width:min(1180px,calc(100% - 40px));padding:0;background:rgba(255,255,255,.96);color:var(--ink);box-shadow:0 12px 45px rgba(0,0,0,.18)}
.hero-facts div{padding:22px 26px;border-right:1px solid var(--line)}
.hero-facts div:last-child{border:0}
.hero-facts b,.hero-facts span{display:block;padding:0;text-align:left;border:0}
.hero-facts b{color:var(--blue);font-size:1.15rem;font-weight:800}
.hero-facts span{margin-top:4px;color:var(--muted);font-size:.92rem;font-weight:700}

.section{padding:105px 0}
.section-light{background:var(--light)}
h2{font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.1;letter-spacing:-.035em;margin:0 0 28px;max-width:850px}
h3{line-height:1.25}
.lead-copy{font-size:1.12rem;color:var(--muted)}
.lead-copy p:first-child{margin-top:0}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:18px;margin-top:48px}
.service-shortcuts{display:flex;gap:9px;max-width:100%;margin:30px 0 -18px;padding:2px 2px 7px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;scrollbar-color:rgba(8,47,87,.22) transparent}
.service-shortcuts::-webkit-scrollbar{height:4px}
.service-shortcuts::-webkit-scrollbar-thumb{border-radius:4px;background:rgba(8,47,87,.22)}
.service-shortcuts a{display:inline-flex;flex:1 0 auto;align-items:center;justify-content:center;min-width:0;min-height:44px;padding:8px 17px;border:1px solid rgba(8,47,87,.2);border-radius:999px;color:var(--blue);background:#fff;font-size:.88rem;font-weight:800;text-decoration:none;white-space:nowrap}
.service-shortcuts a:hover{border-color:var(--orange);color:var(--orange)}
.service-shortcuts a:focus-visible{outline-offset:1px}
.service-card{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid rgba(8,47,87,.08);background:#fff;box-shadow:0 5px 22px rgba(8,47,87,.06);transition:transform .25s ease,box-shadow .25s ease}
.service-card:hover{transform:translateY(-5px);box-shadow:0 16px 38px rgba(8,47,87,.12)}
.service-card img{width:100%;height:220px;min-height:0;object-fit:cover}
.service-card>div{display:flex;flex:1;flex-direction:column;padding:25px}
.service-card>div>span,.process>li>span{font-size:.78rem;font-weight:900;letter-spacing:.1em;color:var(--orange)}
.service-card h3{margin:15px 0 10px;color:var(--blue);font-size:1.25rem}
.service-card p{margin:0;color:var(--muted);line-height:1.6}

.dark-section{background:var(--blue);color:#fff}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.why-grid>div>p:last-child{color:rgba(255,255,255,.72)}
.check-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.check-list li{padding:24px;background:rgba(255,255,255,.07);border-left:3px solid var(--orange)}
.check-list b,.check-list span{display:block}
.check-list span{font-size:.92rem;color:rgba(255,255,255,.7);margin-top:7px}
.process{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:item}
.process li{padding:25px;border-top:1px solid var(--line);border-right:1px solid var(--line)}
.process li:last-child{border-right:0}
.process h3{margin:24px 0 10px}
.process p{color:var(--muted);margin:0}

.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end}
.section-head>p{max-width:450px;color:var(--muted)}
#projekte{padding:86px 0 112px;background:#f7f8f7}
#projekte .section-head{display:block}
#projekte .section-head h2{max-width:650px;margin-bottom:0;font-size:clamp(1.9rem,3vw,2.8rem);line-height:1.08;letter-spacing:-.03em}
#projekte .section-label{margin-bottom:10px}
#projekte .lead-copy{margin:14px 0 0;max-width:640px}
.project-static-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:34px 0}
.project-static-grid img{display:block;width:100%;height:250px;object-fit:cover;border-radius:6px;box-shadow:0 4px 14px rgba(8,47,87,.08)}
@media(max-width:1024px){.project-static-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.project-static-grid{grid-template-columns:1fr}.project-static-grid img{height:220px}}

.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:dense;gap:30px;margin-top:38px}
.project-card{position:relative;display:flex;min-height:100%;flex-direction:column;margin:0;overflow:hidden;border:1px solid rgba(8,47,87,.1);background:#fff;box-shadow:0 12px 36px rgba(8,47,87,.08);transition:transform .38s ease,box-shadow .38s ease,border-color .38s ease}
.project-card-media{width:100%;aspect-ratio:4/3;overflow:hidden;background:#e7edf2}
.project-card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .65s cubic-bezier(.2,.65,.3,1)}
.project-large{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.55fr)}
.project-large .project-card-media{height:100%;min-height:520px;aspect-ratio:auto}
.project-card:hover{transform:translateY(-7px);border-color:rgba(8,47,87,.2);box-shadow:0 24px 56px rgba(8,47,87,.15)}
.project-card:hover .project-card-media img{transform:scale(1.035)}

.gallery-section{background:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:240px;gap:10px;margin-top:42px}
.gallery-item{overflow:hidden;background:#d7dde2}
.gallery-item.wide{grid-column:span 2}
.gallery-item img{height:100%;object-fit:cover;transition:.4s}
.gallery-item:hover img{transform:scale(1.035)}
#galerie .btn{margin-top:28px}
.gallery-status{margin:14px 0 0;color:var(--muted)}
.lightbox{width:min(1100px,92vw);border:0;padding:0;background:#0b1118;box-shadow:var(--shadow)}
.lightbox::backdrop{background:rgba(3,14,25,.9)}
.lightbox img{max-height:88vh;object-fit:contain}
.lightbox button{position:absolute;z-index:2;right:8px;top:6px;width:44px;height:44px;border:0;border-radius:50%;font-size:2rem;color:#fff;background:rgba(0,0,0,.6);cursor:pointer}

.contact-section{background:#e9eff3}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.contact-grid>div>p{color:var(--muted)}
address{font-style:normal;margin-top:35px;display:grid;gap:15px}
address a,address p{display:block;text-decoration:none;margin:0}
address span{display:block;color:var(--orange);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:35px;background:#fff;box-shadow:var(--shadow)}
.field{display:grid;gap:7px}
.field:nth-child(4),.consent,.contact-form .btn,.form-status{grid-column:1/-1}
.field label{font-size:.84rem;font-weight:800}
.field input,.field textarea{width:100%;padding:13px;border:1px solid #c9d2d9;border-radius:2px;background:#fff;font:inherit}
.field input:focus,.field textarea:focus{outline:3px solid rgba(239,134,24,.22);border-color:var(--orange)}
.consent{display:flex;gap:10px;font-size:.82rem;color:var(--muted)}
.consent input{margin-top:5px;flex:0 0 auto}
.form-status{margin:0;color:var(--blue);font-weight:700}

.site-footer{padding:70px 0 24px;background:#061f37;color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}
.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.footer-grid a{text-decoration:none;color:rgba(255,255,255,.72)}
.footer-grid b{margin-bottom:8px}
.footer-brand{color:#0B3D91!important}
.copyright{margin-top:55px;padding-top:22px;border-top:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.5);font-size:.84rem}
.mobile-quick-nav{display:none}
.back-to-top{position:fixed;z-index:45;right:24px;bottom:24px;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:44px;min-height:44px;padding:9px 14px;border:1px solid rgba(8,47,87,.18);border-radius:4px;background:#fff;color:var(--blue);box-shadow:0 8px 24px rgba(8,47,87,.14);font-size:.82rem;font-weight:800;text-decoration:none;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s}
.back-to-top svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.back-to-top:hover{border-color:var(--orange);color:var(--orange)}
.legal-main{min-height:70vh}
.legal-hero{padding:70px 0 40px;background:var(--blue);color:#fff}
.legal-content{max-width:850px;padding-top:60px;padding-bottom:80px}
.placeholder-note{padding:18px;border-left:4px solid var(--orange);background:#fff4e8;color:#664116}
.legal-content h2{font-size:1.5rem;margin-top:40px}
.legal-content a{color:var(--blue)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}
.reveal.visible{opacity:1;transform:none}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}
.reveal{opacity:1;transform:none}
}


/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:minmax(0,.45fr) minmax(0,.55fr);gap:clamp(48px,7vw,84px);align-items:center}
.about-image{position:relative}
.about-image:after{content:"";position:absolute;right:-16px;bottom:-16px;width:45%;height:45%;border-right:5px solid var(--orange);border-bottom:5px solid var(--orange);pointer-events:none}
.about-image img{aspect-ratio:5/4;object-fit:cover}


/* ===== Reference projects ===== */
.project-info{position:relative;z-index:2;display:flex;flex:1;flex-direction:column;padding:30px 32px 32px;color:var(--ink);background:#fff}
.project-info h3{margin:7px 0 16px;color:var(--blue);font-size:clamp(1.45rem,2vw,2rem);line-height:1.14;letter-spacing:-.025em}
.project-type{margin:0;color:var(--orange);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}
.project-large .project-info{justify-content:flex-end;padding:44px 42px}
.project-large .project-info h3{font-size:clamp(2rem,3.2vw,3rem)}
.project-card-meta{margin:5px 0 24px;color:var(--muted);font-size:.82rem;font-weight:700;letter-spacing:.04em}
.project-card-link{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:18px;border-top:1px solid var(--line);color:var(--blue);font-size:.78rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.project-card-link span{color:var(--orange);font-size:1.15rem;transition:transform .28s ease}
.project-card:hover .project-card-link span{transform:translate(3px,-3px)}


/* ===== Accessible lightbox ===== */
.lightbox{overflow:visible}
.lightbox button{position:absolute;z-index:3;border:0;color:#fff;background:rgba(3,14,25,.72);cursor:pointer}
.lightbox .lightbox-close{right:8px;top:8px;width:44px;height:44px;border-radius:50%;font-size:2rem}
.lightbox .lightbox-prev,.lightbox .lightbox-next{top:50%;width:48px;height:64px;margin-top:-32px;font-size:2.4rem}
.lightbox .lightbox-prev{left:8px}
.lightbox .lightbox-next{right:8px}
.lightbox-count{position:absolute;left:50%;bottom:8px;transform:translateX(-50%);margin:0;padding:5px 12px;border-radius:20px;background:rgba(3,14,25,.75);color:#fff;font-size:.8rem}


.project-description{margin:0 0 18px;color:var(--muted);font-size:.94rem;line-height:1.65}
.project-image-placeholder{width:100%;height:100%;min-height:0;background:linear-gradient(135deg,#dce4ea,#bfcbd4)}
.project-empty{grid-column:1/-1;margin:0;padding:42px;background:#fff;border:1px solid var(--line);color:var(--muted);text-align:center}

.project-lightbox{width:min(1380px,96vw);max-height:96dvh;border:0;padding:0;overflow:auto;background:#fff;box-shadow:0 30px 90px rgba(3,14,25,.5)}
.project-lightbox::backdrop{background:rgba(3,14,25,.9)}
.project-lightbox-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(390px,.85fr);min-height:min(820px,90dvh)}
.project-lightbox-media{position:relative;display:grid;place-items:center;min-height:640px;overflow:hidden;background:#07111b;touch-action:pan-y}
.project-lightbox-media img{width:100%;height:100%;max-height:90dvh;object-fit:contain}
.project-lightbox button{position:absolute;z-index:3;border:0;color:#fff;background:rgba(3,14,25,.78);cursor:pointer;transition:background .2s ease,transform .2s ease}
.project-lightbox-close{right:14px;top:14px;width:48px;height:48px;border-radius:50%;font-size:2rem}
.project-lightbox-close:hover{background:var(--orange);transform:rotate(6deg)}
.project-lightbox-prev,.project-lightbox-next{top:50%;width:48px;height:64px;margin-top:-32px;font-size:2.4rem}
.project-lightbox-prev{left:10px}
.project-lightbox-next{right:10px}
.project-lightbox-count{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);margin:0;padding:5px 12px;border-radius:20px;background:rgba(3,14,25,.76);color:#fff;font-size:.8rem}
.project-lightbox-status{position:absolute;inset:50% auto auto 50%;width:min(80%,360px);margin:0;transform:translate(-50%,-50%);color:#fff;font-weight:700;text-align:center}
.project-lightbox-info{display:flex;min-width:0;flex-direction:column;padding:50px 44px 38px;overflow:auto;background:#f7f8f7}
.project-lightbox-info h2{max-width:none;margin:8px 0 20px;padding-right:28px;color:var(--blue);font-size:clamp(2.05rem,3.2vw,3.35rem);line-height:1.04;letter-spacing:-.04em;overflow-wrap:break-word;word-break:normal;hyphens:auto}
.project-lightbox-description{margin:0 0 28px;color:var(--muted);font-size:.96rem;line-height:1.7}
.project-facts{display:grid;margin:0 0 34px;border:1px solid rgba(8,47,87,.1);background:#fff;box-shadow:0 12px 30px rgba(8,47,87,.06)}
.project-fact{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
.project-fact:last-child{border-bottom:0}
.project-fact-icon{display:grid;width:40px;height:40px;place-items:center;color:var(--orange);background:rgba(239,134,24,.09)}
.project-fact-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.project-fact-copy{display:grid;min-width:0;gap:2px}
.project-fact-copy small{color:var(--muted);font-size:.68rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.project-fact-copy strong{color:var(--blue);font-size:.93rem;line-height:1.35;overflow-wrap:break-word}
.project-gallery-nav{margin-top:auto}
.project-gallery-nav>p{margin:0 0 11px;color:var(--blue);font-size:.7rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.project-lightbox-thumbnails{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:0}
.project-lightbox .project-thumbnail{position:relative;inset:auto;width:100%;aspect-ratio:1;padding:0;overflow:hidden;border:2px solid transparent;border-radius:0;background:#e7edf2;opacity:.72}
.project-lightbox .project-thumbnail:hover{opacity:1}
.project-lightbox .project-thumbnail.is-active{border-color:var(--orange);opacity:1}
.project-thumbnail img{width:100%;height:100%;object-fit:cover}
.project-lightbox-media>img{cursor:zoom-in}
.project-lightbox.is-image-expanded{width:98vw;max-width:none;height:96dvh;max-height:96dvh}
.project-lightbox.is-image-expanded .project-lightbox-layout{display:block;height:100%;min-height:0}
.project-lightbox.is-image-expanded .project-lightbox-media{height:100%;min-height:0}
.project-lightbox.is-image-expanded .project-lightbox-media>img{max-height:96dvh;cursor:zoom-out}
.project-lightbox.is-image-expanded .project-lightbox-info{display:none}
.site-header .brand{display:inline-flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;font-size:2rem;font-weight:850;letter-spacing:.01em;line-height:.85}
.site-header .brand-mark{display:flex;align-items:baseline}
.site-header .brand-mark b{margin-left:.01em;font-size:1.15em;font-weight:900;letter-spacing:-.04em}
.site-header .brand small{color:var(--blue);font-size:.6rem;font-weight:800;letter-spacing:.13em;line-height:1}
.contact-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}

#ueber-uns h2{max-width:680px;font-size:clamp(2.2rem,3.4vw,3.2rem)}
#ueber-uns .lead-copy{max-width:640px;font-size:1.05rem;line-height:1.7}
#ueber-uns .lead-copy p{margin:0 0 1rem}
#ueber-uns .company-profile{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:28px 0 0;padding:0;list-style:none}
#ueber-uns .company-profile li{display:grid;align-content:start;min-height:92px;padding:13px 14px;border-top:2px solid var(--orange);background:var(--light);color:var(--blue);line-height:1.35}
#ueber-uns .company-profile b{font-size:.82rem}
#ueber-uns .company-profile span{margin-top:5px;color:var(--muted);font-size:.76rem;font-weight:600}


/* ===== Qualified project enquiry ===== */
.contact-form .field:nth-child(4){grid-column:auto}

.contact-form .field-wide{grid-column:1/-1}

.field select{width:100%;padding:13px;border:1px solid #c9d2d9;border-radius:2px;background:#fff;color:inherit;font:inherit}

.field select:focus{outline:3px solid rgba(239,134,24,.22);border-color:var(--orange)}




/* ===== Responsive and accessibility refinements ===== */
body.modal-open{overflow:hidden}

.project-card-trigger{position:absolute;z-index:4;inset:0;width:100%;height:100%;min-height:44px;padding:0;border:0;border-radius:0;background:transparent;color:transparent;cursor:pointer}

.project-card:focus-within{outline:4px solid rgba(239,134,24,.6);outline-offset:4px}

.project-card-trigger:focus-visible{outline:0}

.project-info h3{overflow-wrap:break-word;word-break:normal;hyphens:auto}


@media(max-width:1024px){
  .menu-toggle{display:block;z-index:3;min-width:44px;min-height:44px}

  .main-nav{position:fixed;inset:82px 0 auto;display:none;max-height:calc(100dvh - 82px);overflow-y:auto;flex-direction:column;align-items:stretch;padding:18px 20px 28px;gap:0;background:#fff;box-shadow:var(--shadow)}

  .main-nav.open{display:flex}

  .main-nav a{min-height:48px;padding:12px 8px;border-bottom:1px solid var(--line)}

  .nav-cta{margin-top:12px;text-align:center}

  .menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}

  .menu-toggle.active span:nth-child(2){opacity:0}

  .menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .hero{display:block;height:auto;min-height:0;max-height:none;background-position:62% center}

  .hero-content{width:min(1180px,calc(100% - 40px));padding:72px 0 48px}

  .hero h1{width:100%;max-width:760px;font-size:clamp(3.1rem,6.5vw,4.2rem);line-height:1.04}

  .hero-facts.container{position:relative;left:auto;right:auto;bottom:auto;transform:none;width:min(1180px,calc(100% - 40px));margin:0 auto;grid-template-columns:repeat(3,minmax(0,1fr));box-shadow:0 10px 30px rgba(0,0,0,.14)}

  .hero-facts div{min-width:0;padding:16px 18px}

  .hero-facts b,.hero-facts span{overflow-wrap:anywhere}

  #ueber-uns .about-grid{grid-template-columns:1fr;gap:36px}

  #ueber-uns .about-image{width:100%}

  #ueber-uns .about-image img{max-height:440px;aspect-ratio:16/9;object-position:center 56%}

  #ueber-uns>div>div:last-child{max-width:780px}

  #leistungen .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}

  #leistungen .service-card img{height:210px}

  .why-grid,.contact-grid{grid-template-columns:1fr;gap:36px}

  .process{grid-template-columns:repeat(2,minmax(0,1fr))}

  .section-head{display:block}

  .project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}

  .project-large{grid-column:auto;grid-template-columns:1fr}

  .project-card-media{max-height:none;aspect-ratio:4/3}

  .project-large .project-card-media{min-height:0;aspect-ratio:16/9}

  .project-large .project-info{padding:30px 32px 32px}

  .project-lightbox{width:min(96vw,820px);max-height:94dvh}
  .project-lightbox-layout{grid-template-columns:1fr;min-height:0}

  .project-lightbox-media{min-height:0;height:min(54dvh,520px)}

  .project-lightbox-media img{height:100%;max-height:none}

  .project-lightbox-info{max-height:40dvh;padding:28px 26px}

  .project-gallery-nav{margin-top:0}

  .project-lightbox-thumbnails{display:flex;overflow-x:auto;scroll-snap-type:x proximity}

  .project-lightbox .project-thumbnail{flex:0 0 88px;scroll-snap-align:start}

  .project-lightbox-close,.project-lightbox-prev,.project-lightbox-next{min-width:48px;min-height:48px}

  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:220px}

  .gallery-item{min-width:0;min-height:44px}

  .lightbox-prev,.lightbox-next,.lightbox-close{min-width:48px;min-height:48px}

  .contact-form input,.contact-form textarea,.contact-form select{font-size:16px}

  .contact-form button{min-height:48px}

  .contact-form{grid-template-columns:1fr;padding:28px}

  .contact-form .field{grid-column:1/-1}

  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}

  .footer-grid>div:first-child{grid-column:1/-1}

  .footer-grid a{min-height:44px;display:inline-flex;align-items:center}

}


@media(max-width:768px){
  #projekte{padding:72px 0 82px}

  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:220px}

  html{scroll-padding-top:82px}

  body.home-page{padding-bottom:calc(64px + env(safe-area-inset-bottom))}

  main section[id],.service-card[id]{scroll-margin-top:88px}

  .container{width:calc(100% - 36px)}

  .section{padding:72px 0}

  .hero{background-position:59% center}

  .hero-content{width:calc(100% - 36px);padding:60px 0 34px}

  .hero h1{max-width:680px;font-size:clamp(2.6rem,7vw,3.35rem);line-height:1.06;letter-spacing:-.035em}

  .hero-text{max-width:580px}

  .hero-facts.container{width:calc(100% - 36px);grid-template-columns:1fr;margin-bottom:0}

  .hero-facts div{padding:14px 16px;border-right:0;border-bottom:1px solid var(--line)}

  .hero-facts div:last-child{border-bottom:0}

  #ueber-uns{padding-top:72px}

  #ueber-uns .about-grid{gap:30px}

  #ueber-uns .about-image img{max-height:none;aspect-ratio:16/10;object-position:center 52%}

  #ueber-uns h2{font-size:clamp(1.9rem,4.3vw,2.15rem)}

  #ueber-uns .lead-copy{max-width:680px;font-size:1rem;line-height:1.65}

  #ueber-uns .lead-copy p{margin-bottom:1rem}

  #ueber-uns .company-profile{grid-template-columns:1fr;gap:8px}

  #ueber-uns .company-profile li{min-height:0;padding:12px 14px}

  #leistungen .services-grid{grid-template-columns:1fr;gap:18px}

  .service-shortcuts{margin-top:26px;margin-right:-18px;margin-left:-18px;padding-right:18px;padding-left:18px;scroll-padding-inline:18px}

  .service-shortcuts a{flex:0 0 auto}

  #leistungen .service-card img{height:auto;aspect-ratio:16/10;object-fit:cover}

  #leistungen .service-card>div{padding:21px}

  .why-grid,.contact-grid{grid-template-columns:1fr;gap:34px}

  .check-list{grid-template-columns:1fr;gap:12px}

  .check-list li{padding:18px}

  .process{grid-template-columns:1fr;gap:0}

  .process li{min-width:0;padding:18px;border-right:0;border-top:1px solid var(--line)}

  .project-grid{grid-template-columns:1fr}

  .project-large .project-card-media{aspect-ratio:4/3}

  .project-lightbox{width:96vw;max-height:96dvh}

  .project-lightbox-media{height:min(48dvh,440px)}

  .project-lightbox-info{max-height:42dvh;padding:22px 18px}

  .project-lightbox-prev,.project-lightbox-next{width:48px;height:56px}

  .project-lightbox-count{bottom:8px;white-space:nowrap}

  .contact-form{padding:22px}

  .contact-form .field{grid-column:1/-1}

  .consent{align-items:flex-start;overflow-wrap:anywhere}

  .consent input{width:22px;height:22px;min-width:22px}

  .form-status{overflow-wrap:anywhere}

  .footer-grid{grid-template-columns:1fr;gap:26px}

  .footer-grid>div:first-child{grid-column:auto}

  .mobile-quick-nav{position:fixed;z-index:60;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));height:calc(64px + env(safe-area-inset-bottom));padding:4px max(4px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(4px,env(safe-area-inset-left));border-top:1px solid rgba(8,47,87,.14);background:rgba(255,255,255,.98);box-shadow:0 -5px 18px rgba(8,47,87,.08);transition:transform .2s,visibility .2s}

  .mobile-quick-nav a{display:flex;min-width:0;min-height:56px;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:3px 2px;color:var(--blue);font-size:.68rem;font-weight:800;line-height:1;text-decoration:none}

  .mobile-quick-nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

  .mobile-quick-nav a.is-active{color:var(--orange)}

  .mobile-quick-nav__cta{margin:3px 4px;border-radius:4px;background:var(--orange);color:#17120c!important}

  .mobile-quick-nav__cta.is-active{background:var(--blue);color:#fff!important}

  body.menu-open .mobile-quick-nav,body.modal-open .mobile-quick-nav{visibility:hidden;transform:translateY(110%);pointer-events:none}

  .back-to-top{display:none}

}


@media(max-width:430px){
  html,body{max-width:100%;overflow-x:hidden}

  .nav-wrap{height:74px}

  .main-nav{inset:74px 0 auto;max-height:calc(100dvh - 74px)}

  .container{width:calc(100% - 42px)}

  .section{padding:68px 0}

  .site-header .brand{font-size:1.6rem;gap:2px}

  .site-header .brand small{font-size:.56rem;letter-spacing:.1em}

  .hero{background-position:57% center}

  .hero-content{width:calc(100% - 42px);padding:52px 0 30px}

  .hero h1{font-size:2.625rem;line-height:1.06;letter-spacing:-.035em}

  .hero .actions{flex-direction:column;gap:11px;margin-top:24px}

  .hero .btn{width:100%;min-width:0;min-height:50px}

  .hero-facts.container{width:calc(100% - 42px);box-shadow:0 8px 24px rgba(0,0,0,.12)}

  .hero-facts div{padding:14px 16px}

  .hero-facts b{font-size:1rem}

  .hero-facts span{margin-top:2px;font-size:.82rem}

  #ueber-uns{padding-top:68px}

  #ueber-uns .about-grid{gap:26px}

  #ueber-uns h2{font-size:2rem;line-height:1.1}

  .project-info{padding:20px}

  .project-large .project-info{padding:20px}

  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:190px;gap:8px}

  .gallery-item.wide{grid-column:1/-1}

  .gallery-item img{object-position:center}

  .lightbox{width:96vw;max-height:92dvh}

  .lightbox img{max-height:88dvh}

  .contact-form{padding:20px;gap:15px}

  .contact-form .btn{width:100%}

  .footer-grid a{overflow-wrap:anywhere}

}


@media(max-width:390px){
  .container{width:calc(100% - 40px)}

  .hero-content{width:calc(100% - 40px);padding:46px 0 28px}

  .hero h1{font-size:clamp(2.25rem,10.2vw,2.5rem)}

  .hero-text{font-size:1rem;line-height:1.55}

  .hero-facts.container{width:calc(100% - 40px)}

  .gallery-grid{grid-auto-rows:150px}

  .contact-form{padding:17px}

}

.reveal{opacity:1!important;transform:none!important}