.bi-site{--ink:#183c39;--muted:#5d706d;--line:#d8e1dd;--pale:#f3f6f3;--accent:#b85e37;font:16px/1.65 Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;overflow-x:clip}.bi-site *{box-sizing:border-box}.bi-site h1,.bi-site h2,.bi-site h3,.bi-site p,.bi-site ul,.bi-site figure{margin:0}.bi-site h1,.bi-site h2,.bi-site h3{font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-weight:500}.bi-site a{color:inherit;text-decoration:none}.bi-site img{display:block;width:100%;object-fit:cover}.bi-site button{font:inherit;cursor:pointer}.bi-site a:focus-visible,.bi-site button:focus-visible,.bi-site summary:focus-visible{outline:3px solid #bd6336;outline-offset:5px}.bi-header{height:102px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.bi-logo{display:flex;align-items:center;gap:13px;font-size:23px;font-weight:800;letter-spacing:-1.1px;white-space:nowrap}.bi-logo svg{width:34px;height:34px;fill:none;stroke:var(--ink);stroke-width:2}.bi-logo-dash{color:var(--accent)}.bi-header nav{display:flex;gap:28px;align-items:center;font-size:14px}.bi-header nav>a:not(.bi-btn):hover,.bi-textlink:hover{color:var(--accent)}.bi-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;min-height:50px;border:1px solid transparent;border-radius:3px;font-size:14px;font-weight:600;transition:background .2s}.bi-site .bi-btn-dark{background:var(--ink);color:#fff}.bi-site .bi-btn-dark:hover{background:#28534c}.bi-site .bi-btn-light{background:#fff;color:var(--ink)}.bi-site .bi-btn-light:hover{background:#e6efeb}.bi-menu{display:none}.bi-hero{max-width:1440px;margin:auto;display:grid;grid-template-columns:1.02fr 1fr;padding:52px 5% 54px;gap:5%;align-items:stretch}.bi-hero-copy{padding:27px 0 0}.bi-eyebrow{font-size:12px!important;line-height:1.5;text-transform:uppercase;letter-spacing:1.9px;font-weight:700;margin-bottom:21px!important;color:var(--accent)}.bi-hero h1{font-size:clamp(48px,5.8vw,80px);line-height:1.06;letter-spacing:-4px;margin-bottom:28px}.bi-hero h1 span{color:#778f87}.bi-lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:540px}.bi-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin:30px 0 20px}.bi-textlink{font-size:14px;font-weight:600;display:inline-block;border-bottom:1px solid #95a8a0;padding-bottom:4px}.bi-fine{font-size:13px;line-height:1.75;color:var(--muted)}.bi-hero-index{display:flex;gap:32px;font-size:12px;letter-spacing:.8px;margin-top:42px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted)}.bi-hero-visual{position:relative;min-height:590px;border-radius:2px;overflow:hidden}.bi-hero-visual img{height:100%;position:absolute;inset:0;object-position:52% center}.bi-hero-visual figcaption{position:absolute;left:22px;right:22px;bottom:20px;background:#fffef7e8;backdrop-filter:blur(8px);padding:16px 20px;display:flex;justify-content:space-between;font-size:13px;gap:12px}.bi-hero-visual figcaption span:last-child{text-transform:uppercase;font-size:11px;letter-spacing:1px}.bi-trustline{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);max-width:1296px;margin:0 auto;padding:26px 0;gap:20px}.bi-trustline p{font-size:13px;color:var(--muted);text-align:center}.bi-trustline p span{display:block;font-size:15px;color:var(--ink);margin-bottom:3px}.bi-section{padding:96px 5%;max-width:1440px;margin:auto}.bi-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:38px}.bi-section-heading>p{font-size:16px;color:var(--muted);max-width:430px;padding-bottom:6px}.bi-site h2{font-size:clamp(34px,3.6vw,50px);line-height:1.15;letter-spacing:-2px}.bi-services{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.bi-service-image{position:relative;display:block;overflow:hidden;aspect-ratio:1.33;background:#e5eeeb}.bi-service-image img{height:100%;transition:transform .6s}.bi-service-image:hover img{transform:scale(1.025)}.bi-service-image>span{position:absolute;left:16px;top:16px;background:#fff;padding:5px 11px;font-size:12px}.bi-service-body{padding:24px 0 0}.bi-kicker{font-size:12px;text-transform:uppercase;letter-spacing:1.3px;color:var(--accent);margin-bottom:9px!important}.bi-service h3{font-size:29px;line-height:1.2;letter-spacing:-1px;margin-bottom:15px}.bi-service p:not(.bi-kicker){font-size:15px;color:var(--muted)}.bi-service ul{padding:0;list-style:none;margin:20px 0 24px;font-size:13px}.bi-service li{padding:8px 0 8px 17px;border-bottom:1px solid var(--line);position:relative}.bi-service li:before{content:'+';position:absolute;left:0;color:var(--accent)}.bi-process{background:var(--ink);color:#e9f0eb;padding:75px max(5%,calc((100vw - 1296px)/2));display:grid;grid-template-columns:1fr 1.15fr;gap:10%}.bi-process h2,.bi-process h3{color:#fff}.bi-process .bi-eyebrow{color:#d6b795}.bi-process-intro>p:not(.bi-eyebrow){margin:25px 0 27px;color:#c0d2c8;max-width:380px;font-size:16px}.bi-process-list{list-style:none;counter-reset:steps;padding:0;margin:0}.bi-process-list li{display:flex;gap:26px;border-top:1px solid #577269;padding:25px 0}.bi-process-list li>span{color:#bed0c4;font-size:14px;padding-top:3px}.bi-process-list h3{font-size:21px;letter-spacing:-.5px;line-height:1.3;margin-bottom:10px}.bi-process-list p{font-size:14px;color:#c0d2c8;line-height:1.75}.bi-documents{display:grid;grid-template-columns:1fr 1fr;gap:11%;align-items:center}.bi-documents h2 span{color:#778f87}.bi-documents .bi-lead{margin:25px 0 17px}.bi-documents>div>p:not(.bi-eyebrow):not(.bi-lead){font-size:15px;color:var(--muted);margin-bottom:22px}.bi-document-stack{display:grid;gap:13px}.bi-document-stack>div{background:var(--pale);padding:25px 25px 25px 75px;position:relative;border-left:2px solid #a9bfb4}.bi-doc-number{position:absolute;left:25px;top:25px;font-size:15px;color:var(--accent)}.bi-document-stack h3{font-size:20px;letter-spacing:-.4px;margin-bottom:8px}.bi-document-stack p{font-size:14px;color:var(--muted)}.bi-pv-feature{display:grid;grid-template-columns:1fr 1fr;max-width:1296px;margin:0 auto;background:#eaf0e9;min-height:380px}.bi-pv-feature img{height:100%;max-height:440px}.bi-pv-feature>div{padding:48px 55px;align-self:center}.bi-pv-feature h2{font-size:36px;letter-spacing:-1.4px}.bi-pv-feature p:not(.bi-eyebrow){font-size:15px;color:var(--muted);margin:22px 0}.bi-faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:8%}.bi-faq details{border-bottom:1px solid var(--line);padding:21px 0}.bi-faq details:first-child{border-top:1px solid var(--line)}.bi-faq summary{font-size:16px;cursor:pointer;list-style:none;position:relative;padding-right:30px;line-height:1.5}.bi-faq summary::-webkit-details-marker{display:none}.bi-faq summary:after{content:'+';position:absolute;right:3px;top:0;font-size:23px;color:var(--accent)}.bi-faq details[open] summary:after{content:'−'}.bi-faq details p{font-size:15px;color:var(--muted);padding:16px 28px 0 0}.bi-final{background:var(--pale);text-align:center;padding:67px 5% 73px}.bi-final>p:not(.bi-eyebrow){color:var(--muted);margin:22px 0 28px}.bi-footer{max-width:1440px;padding:44px 5% 22px;margin:auto}.bi-footer-top{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;align-items:start;padding-bottom:35px}.bi-footer-top>p{font-size:14px;color:var(--muted)}.bi-footer-top>div{display:flex;justify-content:flex-end;gap:23px}.bi-footer button{border:0;background:none;color:var(--muted);font-size:13px;padding:0;text-decoration:underline}.bi-footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:20px;font-size:12px;color:var(--muted)}.bi-legal{border:1px solid var(--line);border-radius:4px;color:var(--ink);max-width:560px;padding:30px}.bi-legal::backdrop{background:#0d2824a8}.bi-legal h2{font-size:28px;letter-spacing:-1px;clear:both;padding-top:20px;margin-bottom:17px}.bi-legal p{font-size:16px}.bi-legal-close{float:right;background:#edf3ef;border:1px solid var(--line);border-radius:3px;color:var(--ink);padding:8px 12px}.bi-skip{position:absolute;left:15px;top:-100px;background:#fff;z-index:20;padding:15px}.bi-skip:focus{top:15px}.bi-wp-project{padding:50px 3%;background:#f3f6f3;scroll-margin-top:25px}.bi-setup-note{padding:30px;border:1px solid #d8e1dd;text-align:center}
@media(min-width:1500px){.bi-process{padding-left:calc((100vw - 1296px)/2);padding-right:calc((100vw - 1296px)/2)}}
@media(max-width:1100px){.bi-header nav{gap:16px}.bi-header{padding:0 4%}.bi-hero{padding-left:4%;padding-right:4%;gap:4%}.bi-hero h1{letter-spacing:-3px}.bi-hero-visual{min-height:550px}.bi-actions{gap:15px}.bi-services{gap:20px}.bi-service h3{font-size:25px}.bi-section{padding:70px 4%}.bi-pv-feature>div{padding:35px}.bi-pv-feature{margin:0 4%}.bi-process{gap:6%;padding:60px 4%}.bi-trustline{margin:0 4%}}
@media(max-width:800px){.bi-header{height:80px;position:relative}.bi-menu{display:block;padding:8px 13px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:14px}.bi-header nav{display:none;position:absolute;top:79px;left:0;right:0;padding:24px 5%;background:white;z-index:4;border-bottom:1px solid var(--line);align-items:stretch}.bi-header nav.open{display:flex;flex-direction:column;gap:20px}.bi-hero{grid-template-columns:1fr 1fr;gap:24px;padding-top:30px}.bi-hero h1{font-size:47px;letter-spacing:-2.5px}.bi-hero-copy{padding-top:10px}.bi-lead{font-size:16px}.bi-hero-visual{min-height:490px}.bi-hero-index{gap:16px;font-size:11px;margin-top:25px}.bi-hero-visual figcaption{left:12px;right:12px;padding:12px}.bi-hero-visual figcaption span:last-child{display:none}.bi-services{grid-template-columns:1fr;gap:35px}.bi-service{display:grid;grid-template-columns:1fr 1fr;gap:25px}.bi-service-image{aspect-ratio:auto;min-height:320px}.bi-service-body{padding:0}.bi-service ul{margin:15px 0}.bi-process,.bi-documents,.bi-faq{gap:35px}.bi-process{grid-template-columns:1fr}.bi-process-intro{max-width:550px}.bi-process-intro>p:not(.bi-eyebrow){max-width:550px}.bi-documents{grid-template-columns:1fr}.bi-documents>div:first-child{max-width:600px}.bi-pv-feature h2{font-size:29px}.bi-pv-feature>div{padding:30px}.bi-faq{grid-template-columns:1fr}.bi-footer-top{grid-template-columns:1fr 1fr}.bi-footer-top>div{justify-content:flex-start}}
@media(max-width:580px){.bi-logo{font-size:20px}.bi-hero{grid-template-columns:1fr;padding:28px 5% 35px;gap:30px}.bi-hero h1{font-size:55px;letter-spacing:-3px;margin-bottom:22px}.bi-eyebrow{font-size:11px!important;margin-bottom:18px!important}.bi-hero-visual{min-height:360px}.bi-hero-index{display:none}.bi-hero-copy{padding-top:0}.bi-hero .bi-fine{font-size:12px}.bi-actions{gap:20px}.bi-trustline{grid-template-columns:1fr;gap:16px;padding:25px 0;margin:0 5%}.bi-trustline p span{display:inline;margin:0 12px 0 0;font-size:14px}.bi-trustline p{font-size:12px}.bi-section{padding:58px 5%}.bi-section-heading{display:block;margin-bottom:28px}.bi-section-heading>p{margin-top:18px;font-size:15px}.bi-site h2{font-size:36px;letter-spacing:-1.6px}.bi-service{display:block}.bi-service-image{aspect-ratio:1.42;min-height:0}.bi-service-body{padding-top:20px}.bi-service h3{font-size:28px}.bi-services{gap:43px}.bi-process{padding:48px 5%}.bi-process-list li{gap:18px}.bi-document-stack>div{padding:23px 20px 23px 58px}.bi-doc-number{left:20px;top:23px}.bi-pv-feature{grid-template-columns:1fr;margin:0 5%}.bi-pv-feature img{height:280px}.bi-pv-feature>div{padding:30px 25px}.bi-pv-feature h2{font-size:32px}.bi-final{padding:50px 6%}.bi-final h2{font-size:36px}.bi-footer{padding:35px 5% 20px}.bi-footer-top{grid-template-columns:1fr;gap:20px}.bi-footer-bottom{flex-direction:column;gap:8px}.bi-faq summary{font-size:15px}.bi-legal{margin:20px;padding:23px}}
@media(prefers-reduced-motion:reduce){.bi-site *{transition:none!important;scroll-behavior:auto!important}}

.bi-steel-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.bi-steel-grid .bi-service-image{aspect-ratio:1.55}.bi-steel-grid .bi-service{display:block}.bi-steel-grid .bi-service-body{padding-top:24px}.bi-steel-grid .bi-textlink{margin-top:22px}@media(max-width:640px){.bi-steel-grid{grid-template-columns:1fr}}

.bi-nav-services{position:relative}.bi-nav-services summary{cursor:pointer;list-style:none;font-weight:600}.bi-nav-services summary::after{content:' ▾'}.bi-nav-services>div{position:absolute;top:32px;left:-20px;width:270px;padding:12px;background:#fff;border:1px solid #d7e2df;border-radius:10px;box-shadow:0 12px 30px #173c3920;z-index:30}.bi-nav-services>div a{display:block;padding:12px}.bi-steel-services{padding-top:70px}@media(max-width:800px){.bi-nav-services>div{position:static;width:100%;box-shadow:none}}

.bi-services{grid-template-columns:repeat(2,minmax(0,1fr))}.bi-service-image>svg{width:100%;height:100%;display:block}.bi-measure h1{font-size:clamp(38px,6vw,72px);line-height:1.07;letter-spacing:-.045em}.bi-measure h1 span{color:#528173}.bi-guide-tabs{display:flex;gap:12px;margin:32px 0}.bi-guide-tabs button{border:1px solid #b7ccc3;border-radius:40px;background:#fff;padding:14px 28px;color:#183c39;font:600 17px system-ui;cursor:pointer}.bi-guide-tabs [aria-selected=true]{background:#183c39;color:#fff}.bi-guide-hero{display:block;width:100%;height:auto;border-radius:20px}.bi-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin:45px 0}.bi-guide-grid h2{font-size:32px}.bi-guide-grid li{margin:10px 0}.bi-guide-tip,.bi-guide-check{padding:32px;border-radius:18px;background:#edf4ee;margin:28px 0}.bi-guide-check label{display:block;margin:15px 0}.bi-guide-check input{accent-color:#006c69}.bi-guide-sources{margin-top:30px}.bi-measure [hidden]{display:none!important}@media(max-width:700px){.bi-services,.bi-guide-grid{grid-template-columns:1fr}.bi-guide-grid{gap:24px}.bi-guide-tip,.bi-guide-check{padding:20px}}

.bi-process-list li{grid-template-columns:1fr}.bi-process-list{list-style:none}.bi-service-image:has(img[src*="stahlbuehne-real"]){background:#edf1ef}

.bi-steel-grid:has(>article:only-child){grid-template-columns:minmax(0,1fr);max-width:1000px}.bi-steel-grid:has(>article:only-child) .bi-service-image{aspect-ratio:4/3}

.bi-guide-hero.bi-guide-portrait{width:auto;max-width:100%;height:auto;max-height:760px;margin-inline:auto}

/* Consistent responsive homepage layout. */
.bi-site{overflow-wrap:break-word}
.bi-site main,.bi-site section,.bi-service,.bi-hero-copy,.bi-service-body{min-width:0}
.bi-section{padding-block:72px}
#bi-leistungen{padding-bottom:28px}
#bi-weitere-leistungen{padding-top:32px}
#bi-weitere-leistungen .bi-section-heading{margin-bottom:24px}
#bi-weitere-leistungen .bi-service-body{padding-top:0}
.bi-services{column-gap:28px;row-gap:44px;align-items:start}
.bi-service{display:block}
.bi-service-image{aspect-ratio:4/3;min-height:0}
.bi-service-body{padding-top:22px}
.bi-service h3{hyphens:auto}
.bi-section-heading h2{line-height:1.1}
.bi-header nav a,.bi-nav-services summary,.bi-menu{min-height:44px;align-content:center}
.bi-footer button{min-height:44px}
.bi-legal{width:calc(100% - 32px);max-height:calc(100dvh - 32px);overflow:auto}
@media(max-width:1100px){
 .bi-header{height:80px;position:relative}
 .bi-menu{display:block;padding:8px 14px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:14px}
 .bi-header nav{display:none;position:absolute;top:79px;left:0;right:0;padding:16px 4%;background:#fff;z-index:40;border-bottom:1px solid var(--line);max-height:calc(100dvh - 80px);overflow-y:auto;align-items:stretch}
 .bi-header nav.open{display:flex;flex-direction:column;gap:8px}
 .bi-nav-services>div{position:static;width:100%;box-shadow:none;margin-top:8px}
 .bi-header nav>a:not(.bi-btn){padding-block:6px}
 .bi-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;padding-block:32px 40px}
 .bi-hero h1{font-size:clamp(38px,5.4vw,58px);letter-spacing:-2px}
 .bi-hero-visual{min-height:460px}
 .bi-section{padding:56px 4%}
 .bi-service h3{font-size:26px;line-height:1.18}
 .bi-services{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 24px}
 .bi-service{display:block}
 .bi-service-image{aspect-ratio:4/3;min-height:0}
 .bi-service-body{padding-top:20px}
 .bi-section-heading{align-items:start}
 .bi-pv-feature>div{padding:28px}
 .bi-trustline{gap:16px}
}
@media(max-width:760px){
 .bi-hero{grid-template-columns:minmax(0,1fr);gap:26px;padding:28px 5% 36px}
 .bi-hero-copy{padding:0}
 .bi-hero h1{font-size:clamp(36px,7.4vw,56px);line-height:1.08;letter-spacing:-1.8px;margin-bottom:22px}
 .bi-hero-visual{min-height:0;aspect-ratio:3/2}
 .bi-hero-visual img{object-position:center}
 .bi-section-heading{display:block;margin-bottom:28px}
 .bi-section-heading>p{margin-top:16px}
 .bi-site h2{font-size:clamp(30px,5.4vw,40px);line-height:1.12;letter-spacing:-1.2px}
 .bi-lead{font-size:17px;line-height:1.6}
 .bi-process,.bi-documents,.bi-faq{grid-template-columns:minmax(0,1fr);gap:28px}
 .bi-pv-feature{grid-template-columns:minmax(0,1fr)}
 .bi-pv-feature img{height:auto;aspect-ratio:16/9;max-height:none}
 .bi-pv-feature>div{padding:28px}
 .bi-footer-top{grid-template-columns:1fr 1fr}
 .bi-trustline{grid-template-columns:1fr;gap:12px;padding-block:20px}
 .bi-trustline p span{display:block;margin:0 0 2px}
 .bi-guide-tabs{flex-wrap:wrap;gap:10px}
}
@media(max-width:600px){
 .bi-header{padding-inline:5%;gap:12px}
 .bi-logo{font-size:20px;gap:9px}
 .bi-logo svg{width:28px;height:28px}
 .bi-section{padding:44px 5%}
 #bi-leistungen{padding-bottom:16px}
 #bi-weitere-leistungen{padding-top:24px}
 .bi-services,.bi-steel-grid{grid-template-columns:minmax(0,1fr);gap:34px}
 .bi-service h3{font-size:26px;letter-spacing:-.6px}
 .bi-service-image{aspect-ratio:4/3}
 .bi-service-body{padding-top:18px}
 .bi-service ul{margin:16px 0 18px;font-size:14px}
 .bi-service p:not(.bi-kicker){font-size:16px;line-height:1.6}
 .bi-actions{align-items:stretch;gap:16px;margin-top:24px}
 .bi-actions .bi-btn{width:100%}
 .bi-actions .bi-textlink{min-height:44px;align-content:center}
 .bi-hero-visual figcaption{font-size:12px;bottom:12px;padding:10px 12px}
 .bi-eyebrow{letter-spacing:1.4px;margin-bottom:14px!important}
 .bi-process{padding:40px 5%}
 .bi-document-stack>div{padding:20px 18px 20px 50px}
 .bi-doc-number{left:18px;top:20px}
 .bi-final{padding:42px 5%}
 .bi-final h2{font-size:32px}
 .bi-footer-top{grid-template-columns:minmax(0,1fr);gap:12px;padding-bottom:22px}
 .bi-footer-bottom{flex-direction:column;gap:8px}
 .bi-faq summary{font-size:16px}
}

/* Datenschutzhinweis – responsive, ohne Inhaltsverschiebung */
.bi-site .bi-privacy-notice{position:fixed;z-index:9999;bottom:max(16px,env(safe-area-inset-bottom));left:16px;width:min(580px,calc(100vw - 32px));box-sizing:border-box;background:#fff;color:#23383b;padding:22px;border:1px solid #cbd8d4;border-radius:12px;box-shadow:0 8px 36px #172c3430;max-height:75dvh;overflow:auto;text-align:left}
.bi-site .bi-privacy-notice h2{font-size:20px;line-height:1.25;margin:0 0 10px}
.bi-site .bi-privacy-notice p{font-size:14px;line-height:1.5;margin:0 0 16px}
.bi-site .bi-privacy-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.bi-site .bi-privacy-actions button,.bi-site .bi-privacy-actions a{font:inherit;font-size:14px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:6px;cursor:pointer}
.bi-site .bi-privacy-details{background:#fff;color:#174954;border:1px solid #8ba7a4;text-decoration:underline}
.bi-site .bi-privacy-dismiss{background:#174954;color:#fff;border:1px solid #174954}
.bi-site .bi-privacy-actions :focus-visible{outline:3px solid #d99335;outline-offset:3px}
@media(max-width:600px){.bi-site .bi-privacy-notice{padding:16px}.bi-site .bi-privacy-actions>*{flex:1 1 160px}}

.bi-site .bi-legal-page{width:min(880px,100%);box-sizing:border-box;margin:0 auto;padding:60px 24px 80px;color:#23383b}.bi-site .bi-legal-page h1{font-size:clamp(30px,6vw,54px);line-height:1.15;overflow-wrap:anywhere;margin:20px 0 32px}.bi-site .bi-legal-page h2{font-size:24px;line-height:1.3;margin:32px 0 12px}.bi-site .bi-legal-page p{line-height:1.65;margin:12px 0;overflow-wrap:anywhere}.bi-site .bi-legal-page a{text-decoration:underline;color:#285e55}.bi-site .bi-preview-note{padding:18px;background:#e8efeb;border-radius:8px}.bi-site img[src*="stahlbuehne-garten"]{object-fit:contain;background:#e9e9df;width:100%;height:100%}.bi-site .bi-footer-bottom>span{max-width:660px}.bi-site .bi-footer-bottom a{text-decoration:underline}

/* 0.24.0: same landscape frame for both measurement photos. */
.bi-site .bi-guide-hero,.bi-site .bi-guide-hero.bi-guide-portrait{display:block;width:100%;max-width:100%;height:auto;max-height:none;aspect-ratio:3/2;object-fit:cover;margin-inline:0}
.bi-site .bi-guide-hero.bi-guide-portrait{object-position:50% 38%}
.bi-site img[src*="stahlbuehne-garten-v25"]{object-fit:cover;object-position:center}

/* Keep the process content aligned with the other sections at every width. */
.bi-site .bi-process{display:block;width:100%;max-width:none;margin:0;padding:0;}
.bi-site .bi-process-inner{box-sizing:border-box;width:100%;max-width:1440px;margin:0 auto;padding:75px 5%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:8%;}
.bi-site .bi-process-inner> *{min-width:0;}
.bi-site .bi-process-list{margin:0;padding:0;}
@media(max-width:1100px){.bi-site .bi-process-inner{padding:60px 4%;gap:6%;}}
@media(max-width:800px){.bi-site .bi-process-inner{grid-template-columns:minmax(0,1fr);gap:28px;}}
@media(max-width:600px){.bi-site .bi-process-inner{padding:40px 5%;}}

.bi-site .bi-planner-back{max-width:1200px;margin:0 auto;padding:24px 5%;font-size:15px;}

/* Isolate the branded footer from generic theme footer rules. */
.bi-site footer.bi-footer{display:block!important;box-sizing:border-box;width:100%;max-width:1440px;margin:0 auto!important;padding:44px 5% 24px!important;background:#fff!important;color:#183c39!important;text-align:left;position:static;}
.bi-site .bi-footer .bi-footer-top{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;padding:0 0 28px;align-items:start;}
.bi-site .bi-footer .bi-footer-top>p{font-size:15px;line-height:1.6;color:#526863;}
.bi-site .bi-footer .bi-footer-top>div{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:20px;}
.bi-site .bi-footer .bi-footer-top>div a{font-size:14px;line-height:1.6;color:#183c39;text-decoration:underline;text-underline-offset:3px;}
.bi-site .bi-footer .bi-footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;padding-top:20px;border-top:1px solid #d8e1dd;font-size:13px;line-height:1.6;color:#526863;}
@media(max-width:760px){.bi-site .bi-footer .bi-footer-top{grid-template-columns:1fr;gap:18px;}.bi-site .bi-footer .bi-footer-top>div{justify-content:flex-start;}.bi-site .bi-footer .bi-footer-bottom{flex-direction:column;}.bi-site footer.bi-footer{padding:32px 5% 24px!important;}}

/* Responsive finishing pass: readable text, flexible columns and touch targets. */
.bi-site{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
.bi-site .bi-header,.bi-site .bi-hero,.bi-site .bi-section,.bi-site .bi-footer{box-sizing:border-box;width:100%;}
.bi-site .bi-hero,.bi-site .bi-services,.bi-site .bi-documents,.bi-site .bi-faq{min-width:0;}
.bi-site .bi-service,.bi-site .bi-section-heading>*{min-width:0;}
.bi-site .bi-service p,.bi-site .bi-footer-bottom,.bi-site .bi-legal-page{overflow-wrap:anywhere;}
.bi-site .bi-btn,.bi-site .bi-menu,.bi-site .bi-guide-tabs button{min-height:44px;white-space:normal;}
.bi-site .bi-footer a{display:inline-block;padding-block:6px;}
.bi-site .bi-footer .bi-logo{padding-block:0;}
.bi-site .bi-privacy-notice button,.bi-site .bi-privacy-notice a{min-height:44px;}
@media(max-width:1240px){
 .bi-site .bi-header{height:80px;position:relative;padding-inline:4%;}
 .bi-site .bi-menu{display:block;padding:8px 14px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:16px;}
 .bi-site .bi-header nav{display:none;position:absolute;top:79px;left:0;right:0;padding:16px 4%;background:#fff;z-index:40;border-bottom:1px solid var(--line);max-height:calc(100dvh - 120px);overflow-y:auto;align-items:stretch;}
 .bi-site .bi-header nav.open{display:flex;flex-direction:column;gap:8px;}
 .bi-site .bi-header nav a,.bi-site .bi-nav-services summary{font-size:16px;min-height:44px;padding-block:10px;}
 .bi-site .bi-nav-services>div{position:static;width:100%;max-width:100%;box-shadow:none;margin-top:8px;}
}
@media(min-width:761px) and (max-width:1100px){
 .bi-site .bi-section-heading{align-items:flex-start;gap:24px;}
 .bi-site .bi-section-heading>*{flex:1;}
 .bi-site .bi-hero h1{font-size:clamp(36px,4.8vw,52px);letter-spacing:-1.6px;}
 .bi-site .bi-hero-visual{min-height:420px;}
 .bi-site .bi-services{grid-template-columns:repeat(2,minmax(0,1fr));}
 .bi-site .bi-service p:not(.bi-kicker){font-size:16px;line-height:1.6;}
 .bi-site .bi-documents{gap:28px;}
}
@media(max-width:760px){
 .bi-site .bi-hero{grid-template-columns:minmax(0,1fr);padding:28px 5% 36px;gap:26px;}
 .bi-site .bi-hero h1{font-size:clamp(32px,7.5vw,48px);line-height:1.1;letter-spacing:-1.2px;}
 .bi-site .bi-hero-visual{min-height:0;aspect-ratio:3/2;}
 .bi-site .bi-section{padding:44px 5%;}
 .bi-site .bi-section-heading{display:block;}
 .bi-site .bi-services{grid-template-columns:minmax(0,1fr);gap:34px;}
 .bi-site .bi-service p:not(.bi-kicker),.bi-site .bi-faq summary,.bi-site .bi-faq details p{font-size:16px;line-height:1.6;}
 .bi-site .bi-documents,.bi-site .bi-faq,.bi-site .bi-guide-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
 .bi-site .bi-wp-project{padding:12px 3% 24px;}
 .bi-site .bi-planner-back{padding:18px 5%;}
 .bi-site .bi-privacy-notice{left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:auto;max-height:48dvh;padding:16px;}
 .bi-site .bi-privacy-actions{flex-wrap:wrap;gap:10px;}
 .bi-site .bi-privacy-notice p{font-size:14px;line-height:1.5;}
}
@media(max-width:380px){
 .bi-site .bi-logo{font-size:18px;gap:8px;}
 .bi-site .bi-logo svg{width:24px;height:24px;}
 .bi-site .bi-header{gap:8px;}
 .bi-site .bi-menu{padding-inline:10px;}
 .bi-site h2{font-size:29px;letter-spacing:-.8px;}
 .bi-site .bi-actions{gap:14px;}
 .bi-site .bi-hero-visual figcaption{font-size:11px;padding:8px;}
}

.bi-site .bi-footer a.bi-logo{display:inline-flex;}