@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');
:root{--ink:#111;--green:#123d2d;--green-dark:#0b2e22;--paper:#f5f4f0;--muted:#707070;--line:#d2d1cc;--max:1360px;--gutter:clamp(20px,3vw,42px);--label:12px;--small:14px;--body:16px;--title:20px;--section:clamp(30px,2.35vw,40px);--display:clamp(40px,3.45vw,54px)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:Montserrat,Arial,sans-serif;font-size:var(--body);line-height:1.65;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}
.wrap{width:min(100%,var(--max));margin:auto;padding-inline:var(--gutter)}
.eyebrow{margin:0 0 24px;color:var(--green);font-size:var(--label);font-weight:600;letter-spacing:.17em;text-transform:uppercase}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:1px solid var(--green);font-size:var(--small);font-weight:600;white-space:nowrap}
.btn.solid{background:var(--green);color:#fff}

.site-header{height:92px;background:rgba(255,255,255,.97);display:flex;align-items:center;position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(17,17,17,.08);transition:transform .32s cubic-bezier(.2,.7,.2,1);will-change:transform}
.site-header.is-hidden{transform:translateY(-100%)}
.site-nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:.3rem;line-height:1}
.brand-main{font-size:21px;font-weight:800}
.brand-main span{color:var(--green)}
.brand-sub{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.22em}
.menu-toggle{display:flex;align-items:center;gap:14px;background:none;border:0;color:var(--ink);padding:10px 0;font:600 var(--small) Montserrat;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;-webkit-appearance:none;appearance:none;-webkit-tap-highlight-color:transparent}
.menu-icon{width:28px;height:10px;position:relative}
.menu-icon:before,.menu-icon:after{content:"";position:absolute;left:0;width:28px;height:1px;background:currentColor}
.menu-icon:before{top:0}
.menu-icon:after{bottom:0}
.menu-panel{position:fixed;inset:0;background:var(--green-dark);color:#fff;z-index:50;display:grid;grid-template-rows:auto 1fr auto;opacity:0;visibility:hidden;transition:.35s}
.menu-panel.open{opacity:1;visibility:visible}
.menu-panel-head{height:92px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
.menu-panel-head .brand{transform:none}
.menu-panel .brand-main span{color:#fff}
.menu-close{background:none;border:0;color:#fff;font:600 var(--small) Montserrat;text-transform:uppercase;letter-spacing:.1em;cursor:pointer}
.menu-content{display:grid;grid-template-columns:1.45fr .55fr;gap:8vw;align-items:start;padding-block:clamp(46px,6vh,68px) 44px}
.menu-links{display:grid;align-self:start}
.menu-links a{font-size:clamp(36px,4.2vw,64px);line-height:1.18;letter-spacing:-.04em;font-weight:500;border-bottom:1px solid rgba(255,255,255,.18);padding:9px 0}
.menu-links a:hover,.menu-links a.active{color:#9ab9aa}
.menu-links a.active:after{content:"Aktuell";float:right;margin-top:1.2em;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.menu-meta{align-self:end;margin-bottom:4px;padding-top:20px;color:rgba(255,255,255,.65);font-size:var(--small);display:grid;grid-template-columns:1fr 1fr;gap:32px}
.menu-meta>div{align-self:start}
.menu-meta b{display:block;color:#9ab9aa;font-size:var(--label);letter-spacing:.15em;text-transform:uppercase;margin-bottom:8px}
.menu-action{width:min(100%,var(--max));margin:auto;padding:22px var(--gutter) max(22px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:space-between;gap:24px;color:rgba(255,255,255,.72);font-size:var(--small)}.menu-action b{color:#fff;font-weight:600}.menu-action:hover b{color:#9ab9aa}

.page-hero{background:var(--paper);padding:clamp(64px,6.2vw,88px) 0}
.page-hero-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:7vw;align-items:end}
.page-hero h1{font-size:var(--display);line-height:1.08;letter-spacing:-.04em;font-weight:500;margin:0;max-width:18ch}
.page-hero .lead{font-size:var(--body);color:var(--muted);max-width:42ch;margin:0 0 8px}
.editorial{padding:clamp(90px,9vw,142px) 0}
.section-head{display:grid;grid-template-columns:1fr 1.6fr;gap:8vw;margin-bottom:64px}
.section-head h2{font-size:var(--section);line-height:1.08;letter-spacing:-.04em;font-weight:500;margin:0;max-width:18ch}
.split{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(40px,7vw,100px);align-items:center}
.split.reverse{grid-template-columns:.75fr 1.25fr}
.split.reverse .split-media{order:2}
.split-media{aspect-ratio:4/3;overflow:hidden;background:#ddd}
.split-copy h2{font-size:var(--section);line-height:1.1;letter-spacing:-.04em;font-weight:500;margin:0 0 24px}
.split-copy p{color:var(--muted);margin:0 0 28px;max-width:45ch}

.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:80px 1fr 1.2fr;gap:30px;padding:34px 0;border-bottom:1px solid var(--line);align-items:start}
.row-num{font-size:var(--label);font-weight:600;color:var(--green);letter-spacing:.14em}
.row h2,.row h3{font-size:var(--title);line-height:1.35;font-weight:500;margin:0}
.row p{font-size:var(--small);color:var(--muted);margin:0;max-width:55ch}
.paper{background:var(--paper)}

.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:72px 32px}
.project-card:nth-child(even){transform:translateY(80px)}
.project-image{aspect-ratio:4/3;overflow:hidden;background:#ddd}
.project-card img{transition:transform .7s}
.project-card:hover img{transform:scale(1.025)}
.meta{display:flex;justify-content:space-between;gap:20px;margin-top:16px;color:var(--muted);font-size:var(--label);letter-spacing:.12em;text-transform:uppercase}
.project-card h2{font-size:var(--title);font-weight:500;margin:7px 0 0}
.project-summary{font-size:var(--small);color:var(--muted);max-width:56ch;margin:10px 0 0;line-height:1.65}
.showcase-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;align-items:start}
.showcase-card{margin:0}.showcase-card:nth-child(2){margin-top:0}.showcase-image{aspect-ratio:4/3;overflow:hidden;background:#ddd}.showcase-card figcaption{display:grid;grid-template-columns:.7fr 1.3fr;gap:24px;padding-top:16px;border-top:1px solid var(--line)}.showcase-card figcaption span{font-size:var(--label);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}.showcase-card figcaption p{font-size:var(--small);color:var(--muted);margin:0}

.values{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.value{padding:30px 34px 0 0;min-height:210px;border-right:1px solid var(--line)}
.value:not(:first-child){padding-left:34px}
.value:last-child{border:0}
.value b{display:block;color:var(--green);font-size:var(--label);letter-spacing:.15em;margin-bottom:40px}
.value h3{font-size:var(--title);font-weight:500;margin:0 0 10px}
.value p{font-size:var(--small);color:var(--muted);margin:0}

.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw}
.contact-details{display:grid;gap:28px}
.contact-item b{display:block;font-size:var(--label);letter-spacing:.15em;text-transform:uppercase;color:var(--green);margin-bottom:7px}
.contact-item span,.contact-item a{color:var(--muted)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:24px 18px}
.field{display:grid;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:var(--label);font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.field input,.field textarea,.field select{width:100%;border:0;border-bottom:1px solid #aaa;background:transparent;padding:12px 0;font:var(--body) Montserrat;outline:none;border-radius:0;color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green)}
.form-note{margin:0;color:var(--muted);font-size:12px;max-width:58ch}
.legal-content{padding:clamp(70px,8vw,116px) 0}
.legal-grid{display:grid;grid-template-columns:.45fr 1.55fr;gap:8vw}
.legal-nav{position:sticky;top:32px;align-self:start;color:var(--muted);font-size:var(--small)}
.legal-body{max-width:820px}
.legal-body section{padding:0 0 38px;margin:0 0 38px;border-bottom:1px solid var(--line)}
.legal-body h2{font-size:var(--title);font-weight:500;margin:0 0 14px}
.legal-body p{color:var(--muted);margin:0 0 12px}
.legal-body a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.review-note{margin-top:22px;padding:22px 24px;border:1px solid var(--line);color:var(--muted);font-size:var(--small)}

.cta{display:grid;grid-template-columns:1fr 1fr;min-height:420px;background:var(--green);color:#fff}
.cta-copy{padding:clamp(50px,6vw,86px) clamp(32px,5vw,72px) clamp(50px,6vw,86px) max(var(--gutter),calc((100vw - var(--max))/2 + var(--gutter)));display:flex;flex-direction:column;justify-content:center}
.cta h2{font-size:var(--section);line-height:1.08;letter-spacing:-.04em;font-weight:500;margin:0 0 24px;max-width:15ch}
.cta p{color:rgba(255,255,255,.7);max-width:40ch;margin:0 0 28px}
.cta .btn{border-color:rgba(255,255,255,.55);align-self:flex-start}
.cta-image{overflow:hidden}
.cta-map{min-height:420px;background:#deddd8}.cta-map iframe{display:block;width:100%;height:100%;min-height:420px;border:0;filter:grayscale(1) contrast(.92)}

.site-footer{background:#111;color:#fff;padding:clamp(54px,6vw,78px) 0 0}
.footer-main{padding:0 0 52px;display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:48px}
.footer-logo{margin-bottom:18px}
.footer-logo .brand-main{color:#fff}
.footer-logo .brand-main span{color:#fff}
.footer-logo .brand-sub{color:rgba(255,255,255,.64)}
.footer-claim{font-size:var(--small);color:rgba(255,255,255,.62);max-width:32ch;margin:0}
.footer-title{font-size:var(--label);font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:#8fb5a3;margin:0 0 15px}
.footer-list{font-size:var(--small);display:grid;gap:6px;color:rgba(255,255,255,.78)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.18);padding:20px 0 24px;display:flex;justify-content:flex-start;align-items:center;gap:24px;color:rgba(255,255,255,.45);font-size:var(--label)}
.footer-legal{display:flex;gap:20px;padding-left:24px;border-left:1px solid rgba(255,255,255,.18)}

@media(max-width:850px){.site-header,.menu-panel-head{height:76px}
.menu-content,.page-hero-grid,.section-head,.split,.split.reverse,.contact-layout,.legal-grid{grid-template-columns:1fr}
.menu-panel{display:flex;height:100dvh;flex-direction:column;overflow-y:auto}
.menu-panel-head{height:76px;min-height:76px;margin:0 auto}
.menu-content{display:flex;min-height:0;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:34px;padding-block:24px 28px}
.menu-links{width:100%}
.menu-meta{display:grid;align-self:stretch;margin:0;padding:0;grid-template-columns:1fr 1fr;gap:24px}
.menu-action{margin-top:auto;flex-direction:column;align-items:flex-start;gap:4px;padding-top:18px}
.page-hero{padding:72px 0}
.page-hero-grid{gap:26px}
.split.reverse .split-media{order:0}
.legal-nav{display:none}
.row{grid-template-columns:54px 1fr}
.row p{grid-column:2}
.project-grid{grid-template-columns:1fr}
.project-card:nth-child(even){transform:none}
.showcase-grid{grid-template-columns:1fr}.showcase-card:nth-child(2){margin-top:24px}
.values{grid-template-columns:1fr}
.value,.value:not(:first-child){padding:26px 0;border-right:0;border-bottom:1px solid var(--line);min-height:0}
.value b{margin-bottom:12px}
.cta{grid-template-columns:1fr}
.cta-copy{padding-inline:var(--gutter)}
.cta-image{height:58vw;min-height:320px}
.cta-map iframe{min-height:320px}
.footer-main{grid-template-columns:1fr 1fr}
.footer-main>div:first-child{grid-column:1/-1}
}

@media(max-width:520px){:root{--display:38px;--section:30px}
.menu-links a{font-size:34px}
.menu-content{gap:28px;padding-block:22px 24px}
.menu-meta{font-size:12px;gap:18px}.menu-meta b{font-size:10px;margin-bottom:5px}
.editorial{padding:76px 0}
.form{grid-template-columns:1fr}
.field.full{grid-column:auto}
.showcase-card figcaption{grid-template-columns:1fr;gap:8px}
.footer-main{grid-template-columns:1fr}
.footer-main>div:first-child{grid-column:auto}
.footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}.footer-legal{padding-left:0;border-left:0}
}