:root{--ink:#0d2928;--text:#182221;--muted:#65706e;--soft:#f3f4f1;--accent:#66734c;--line:#dde1dd;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--text);line-height:1.55;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #eee}.nav{height:82px;display:flex;align-items:center;gap:32px}.brand{margin-right:auto}.brand b{display:block;font-size:24px;letter-spacing:.08em}.brand small{font-size:9px;letter-spacing:.25em}.links{display:flex;gap:25px;font-size:14px}.links a:hover{color:#5d6c50}.btn{display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:#fff;padding:13px 19px;border-radius:3px;border:1px solid var(--ink);font-weight:650}.btn.light{background:transparent;color:var(--ink)}.hero{min-height:620px;display:grid;align-items:end;background:linear-gradient(90deg,rgba(7,22,21,.72),rgba(7,22,21,.08)),url('hero.jpg') center/cover}.hero .copy{padding:95px 0;color:#fff;max-width:720px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700}.hero h1,.pagehero h1{font-size:clamp(46px,7vw,78px);line-height:1.02;margin:15px 0 20px;letter-spacing:-.04em}.hero p{font-size:20px;max-width:620px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero .btn.light{color:#fff;border-color:#fff}.section{padding:92px 0}.section.soft{background:var(--soft)}.head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:35px}.head h2,.split h2{font-size:clamp(34px,4vw,52px);line-height:1.06;letter-spacing:-.035em;margin:8px 0}.head p{max-width:560px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line)}.card img{width:100%;height:245px;object-fit:cover}.card .pad{padding:24px}.num{font-size:42px;color:#c5cac5}.card h3{font-size:22px;margin:0 0 8px}.card p{color:var(--muted)}.refs .card{position:relative;overflow:hidden;border:0}.refs img{height:330px}.refs .overlay{position:absolute;inset:auto 0 0;padding:55px 22px 20px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7))}.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.split>img{width:100%;height:100%;min-height:500px;object-fit:cover}.split .content{padding:70px;display:flex;flex-direction:column;justify-content:center}.features{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:25px}.feature b{display:block;margin-bottom:4px}.feature span{color:var(--muted)}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:15px;margin-top:35px;border-top:1px solid var(--line);padding-top:22px}.timeline b{display:block}.cta{background:var(--ink);color:#fff}.cta .split .content{padding-left:max(40px,calc((100vw - var(--max))/2))}.cta img{min-height:390px}.pagehero{padding:105px 0 80px;background:var(--soft)}.pagehero h1{max-width:850px}.pagehero p{font-size:20px;max-width:720px;color:var(--muted)}.textgrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.textgrid p{color:var(--muted)}.contactgrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.form{background:#fff;border:1px solid var(--line);padding:32px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field input,.field textarea,.field select{font:inherit;padding:13px;border:1px solid #cfd5d0;background:#fff}.field textarea{min-height:130px}.footer{padding:45px 0;border-top:1px solid var(--line)}.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.muted{color:var(--muted)}.notice{font-size:13px;color:var(--muted)}.mobile{display:none}@media(max-width:900px){.links{display:none}.nav{height:70px}.nav>.btn{display:none}.mobile{display:block}.hero{min-height:560px}.cards{grid-template-columns:1fr}.split,.textgrid,.contactgrid{grid-template-columns:1fr}.split .content{padding:45px 20px}.features,.fields{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr}.refs img{height:280px}.section{padding:65px 0}.wrap{width:min(var(--max),calc(100% - 28px))}}
/* Partner & Marken */
.brand-intro{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:end;margin-bottom:34px}.brand-intro h2{font-size:clamp(36px,4vw,54px);line-height:1.04;letter-spacing:-.035em;margin:8px 0}.brand-intro p{color:var(--muted);max-width:600px}.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.brand-card{border:1px solid var(--line);background:#fff;padding:25px;display:flex;flex-direction:column;min-height:330px}.brand-name{font-size:27px;font-weight:800;letter-spacing:.04em;margin-bottom:5px}.brand-card>p{color:var(--muted);margin:0 0 20px}.brand-card .subbrands{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 20px}.brand-card .subbrands span{border:1px solid var(--line);padding:6px 9px;font-size:12px;background:#fafbf9}.brand-card a{margin-top:auto;font-weight:700}.open-note{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-top:25px;padding:20px 24px;background:var(--soft)}.open-note p{margin:0;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category{border:1px solid var(--line);padding:25px;background:#fff}.category h3{margin-top:0}.category p{color:var(--muted)}@media(max-width:900px){.brand-intro,.brand-grid,.category-grid{grid-template-columns:1fr}.open-note{align-items:flex-start;flex-direction:column}.brand-card{min-height:auto}}
/* Kontakt v3 */
.contacthero{background:linear-gradient(90deg,rgba(243,244,241,.98),rgba(243,244,241,.84)),url('contact.jpg') right center/cover}.contacthero .actions .btn.light{background:#fff}.contact-layout{align-items:start}.contact-aside{position:sticky;top:115px}.contact-aside h2{font-size:32px;margin:8px 0 18px}.contact-links{display:grid;gap:10px;margin:28px 0}.contact-links a{border-top:1px solid var(--line);padding:14px 0;display:flex;flex-direction:column}.contact-links small{color:var(--muted);margin-bottom:3px}.visit-card{background:var(--soft);padding:22px;margin:25px 0}.visit-card p{color:var(--muted);margin-bottom:0}.mini-points{display:grid;gap:8px;font-size:14px}.contact-form{padding:42px}.contact-form h2{font-size:34px;line-height:1.1;margin:8px 0 8px}.form-intro{margin-top:0;margin-bottom:25px}.field span{font-size:14px;font-weight:650}.field input,.field textarea,.field select{border-radius:2px;transition:border-color .2s,box-shadow .2s}.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px rgba(13,41,40,.08)}.check{display:flex;gap:12px;align-items:flex-start;font-size:13px;color:var(--muted)}.check input{margin-top:4px}.check a{text-decoration:underline}.submit-row{display:flex;align-items:center;gap:18px;flex-direction:row}.form-errors{background:#fff5f2;border-left:4px solid #9c4637;padding:16px 18px;margin:18px 0 24px}.form-errors ul{margin:8px 0 0;padding-left:20px}.form-success{padding:20px 0 12px}.success-mark{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-size:26px;margin-bottom:24px}.form-success h2{font-size:42px}.form-success p{color:var(--muted);font-size:18px;max-width:600px;margin-bottom:28px}.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.contact-topics .card{transition:transform .2s,border-color .2s}.contact-topics .card:hover{transform:translateY(-3px);border-color:#bcc5bd}.contact-topics .card b{display:inline-block;margin-top:10px}@media(max-width:900px){.contact-aside{position:static}.contact-form{padding:26px 20px}.submit-row{align-items:flex-start;flex-direction:column}.contacthero{background:var(--soft)}}

/* Projektunterlagen Upload */
.upload-field{margin-top:4px}.upload-box{border:1.5px dashed #aeb8b0;background:var(--soft);padding:22px;display:flex;align-items:flex-start;flex-direction:column;gap:4px;cursor:pointer;transition:.2s}.upload-box:hover{border-color:var(--ink);background:#eef1ed}.upload-box input{position:absolute;opacity:0;width:1px;height:1px}.upload-box b{font-size:15px}.upload-box small{color:var(--muted);font-weight:400}.upload-field>.muted{font-size:12px;margin-top:3px}

/* v7 image quality */
img{image-rendering:auto;}
.hero{background-image:linear-gradient(90deg,rgba(7,25,24,.72) 0%,rgba(7,25,24,.43) 42%,rgba(7,25,24,.08) 72%),url('hero.webp');background-position:center center;background-size:cover;background-repeat:no-repeat;}
@media(max-width:720px){.hero{background-position:58% center;}}

/* v8: mobile dropdown */
.mobile{border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 13px;border-radius:3px;cursor:pointer;font:inherit;font-weight:700}
@media(max-width:900px){.nav{position:relative;gap:12px}.brand{min-width:0}.brand b{font-size:clamp(16px,4.7vw,24px)}.brand small{font-size:8px;letter-spacing:.12em}.links{display:none!important;position:absolute;top:100%;left:-14px;right:-14px;background:#fff;border:1px solid var(--line);box-shadow:0 15px 30px rgba(0,0,0,.12);padding:10px 18px 18px;flex-direction:column!important;align-items:stretch!important;gap:0!important;max-height:calc(100dvh - 72px);overflow-y:auto;overflow-x:hidden;z-index:50}.links.is-open{display:flex!important}.links a{display:block;width:100%;padding:13px 5px;border-bottom:1px solid var(--line);white-space:normal}.mobile{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}body{overflow-x:clip}}
@media(min-width:901px){.links{display:flex!important}}


/* V8.2 – Seitennavigation unter dem bestehenden Hauptmenü */
.stehauf-page-tabs{background:#f3f4f1;border-bottom:1px solid var(--line);padding:22px 0 0}.stehauf-tabs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stehauf-tabs a{position:relative;display:flex;flex-direction:column;gap:5px;padding:17px 54px 19px 22px;background:#fff;border:1px solid var(--line);border-bottom:4px solid transparent;transition:background .2s,border-color .2s}.stehauf-tabs a:hover{background:#e8ede4;border-color:#a4b19b}.stehauf-tabs a.active{border-bottom-color:var(--accent);background:#e7ece4}.stehauf-tabs .tab-kicker{font-size:10px;letter-spacing:.15em;color:#65706e;font-weight:750}.stehauf-tabs strong{font-size:clamp(15px,1.7vw,20px);line-height:1.3;color:var(--ink)}.stehauf-tabs .tab-arrow{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:23px;color:var(--accent)}@media(max-width:600px){.stehauf-page-tabs{padding-top:12px}.stehauf-tabs{gap:7px}.stehauf-tabs a{padding:13px 20px 15px 12px}.stehauf-tabs .tab-kicker{font-size:8px;letter-spacing:.06em}.stehauf-tabs .tab-arrow{right:6px;font-size:15px}}

/* V8.6: drei Ergonomie-Unterseiten */
.stehauf-tabs{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.stehauf-tabs{grid-template-columns:1fr}}