:root{--ink:#202320;--muted:#62655f;--accent:#9f6370;--warm:#c7aaa0;--paper:#fff;--wash:#f6f4f0;--line:#ddded8;--pad:clamp(24px,5.5vw,100px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:6px}::selection{background:var(--warm);color:var(--ink)}.skip{position:fixed;top:-80px;background:white;padding:12px;z-index:100}.skip:focus{top:8px}.header{height:104px;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;background:#fffffff5;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.wordmark{font-weight:700;font-size:32px;letter-spacing:-1.7px;line-height:1}.wordmark span{font-size:11px;vertical-align:top;margin-left:5px;letter-spacing:0}nav{display:flex;align-items:center;gap:36px;font-size:14px}nav a:hover{color:var(--accent)}.nav-contact{border:1px solid var(--ink);padding:10px 24px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.07fr 1fr;min-height:720px}.hero-copy{padding:54px 30px 35px var(--pad)}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:600;margin:0 0 26px}.hero h1{font-size:clamp(58px,6.4vw,102px);line-height:.99;letter-spacing:-.06em;font-weight:500;margin:0 0 28px}em{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--accent);letter-spacing:-.055em}h1 em{color:var(--ink)}.hero-intro{font-size:17px;line-height:1.65;margin:0 0 27px}.button{display:inline-flex;justify-content:center;align-items:center;padding:15px 25px;font-size:14px;min-height:52px;transition:background .2s,color .2s}.dark{background:var(--ink);color:white}.dark:hover{background:var(--accent)}.hero-note{margin:35px 0 0;color:var(--muted);font-size:12px;letter-spacing:.075em}.hero-portrait{margin:0;position:relative;background:#f5f1ef;overflow:hidden}.hero-portrait img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 40%;display:block}.hero-portrait figcaption{position:absolute;bottom:30px;left:32px;background:#fffffff0;padding:15px 24px;display:flex;flex-direction:column;min-width:195px;border-left:2px solid var(--accent)}figcaption strong{font-size:16px}figcaption span{font-size:12px;letter-spacing:.08em;text-transform:uppercase}.portrait-index{position:absolute;right:22px;top:32px;writing-mode:vertical-rl;font-size:12px;letter-spacing:.12em}.expertise-band{background:var(--ink);color:white;display:flex;justify-content:space-between;gap:24px;padding:26px var(--pad);font-size:13px}.section{padding:110px var(--pad)}h2{font-size:clamp(36px,3.8vw,62px);line-height:1.14;letter-spacing:-.045em;font-weight:400;margin:0}p{margin:0 0 20px}.about{display:grid;grid-template-columns:1.1fr 1fr;gap:8%}.about-copy{padding-top:44px;color:var(--muted);max-width:630px}.lead{font-size:24px;line-height:1.4;letter-spacing:-.02em;color:var(--ink)}.signature{display:flex;flex-direction:column;margin-top:32px}.signature>span{font-family:Georgia,serif;font-style:italic;font-size:29px;color:var(--accent)}.signature small{font-size:12px;letter-spacing:.04em}.statement{text-align:center;background:var(--wash);padding:86px var(--pad)}blockquote{font-size:clamp(30px,3.7vw,56px);line-height:1.23;letter-spacing:-.035em;margin:0 0 28px}blockquote em{letter-spacing:-.045em}.statement>p:last-child{font-size:13px;color:var(--muted);margin:0}.section-heading{display:grid;grid-template-columns:1.5fr 1fr;gap:10%;align-items:end;margin-bottom:60px}.section-heading>p{max-width:390px;color:var(--muted);margin:0}.service-list{border-top:1px solid var(--ink)}details{border-bottom:1px solid var(--line)}summary{list-style:none;display:grid;grid-template-columns:55px 1.4fr 1fr 24px;align-items:center;gap:10px;padding:25px 0;cursor:pointer}summary::-webkit-details-marker{display:none}.number{font-size:12px;color:var(--accent)}h3{font-weight:400;letter-spacing:-.035em}summary h3{font-size:clamp(24px,2.6vw,38px);margin:0;line-height:1.2}.service-sub{font-size:14px;color:var(--muted)}.plus{width:18px;height:18px;position:relative}.plus:before,.plus:after{content:'';position:absolute;background:var(--ink);top:8px;left:0;width:18px;height:1px}.plus:after{transform:rotate(90deg);transition:transform .2s}details[open] .plus:after{transform:rotate(0)}details[open] summary h3{color:var(--accent)}.service-content{display:grid;grid-template-columns:1.4fr 1fr;gap:45px;padding:0 34px 28px 65px;color:var(--muted)}.service-content p{max-width:620px}.service-content ul{padding:0;list-style:none;margin:0;font-size:14px}.service-content li{margin-bottom:7px}.service-content li:before{content:'—';color:var(--accent);padding-right:9px}.brand{background:var(--ink);color:white}.brand em{color:var(--warm)}.brand .eyebrow{color:var(--warm)}.brand .section-heading>p{color:#c4c8c1}.brand-root{text-align:center;margin:76px 0 0;padding-bottom:45px;position:relative}.brand-root>span{font-size:clamp(48px,7vw,96px);font-weight:700;letter-spacing:-.065em;line-height:1.1}.brand-root p{font-size:14px;margin:12px 0 0;color:var(--warm)}.brand-root:after{content:'';height:29px;width:1px;background:#686e63;position:absolute;bottom:0;left:50%}.brand-tree{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #686e63}.brand-tree a{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;padding:40px 8px 20px}.brand-tree a:before{content:'';position:absolute;top:0;left:50%;width:1px;height:20px;background:#686e63}.brand-tree a>span{font-size:12px;color:var(--warm);margin-bottom:16px}.brand-tree strong{font-size:clamp(16px,1.65vw,25px);line-height:1.25;font-weight:400;min-height:65px;letter-spacing:-.03em}.brand-tree small{font-size:13px;color:#c4c8c1}.brand-tree a:hover strong{color:var(--warm)}.brand-bottom{margin:45px 0 0;text-align:center;font-size:13px;color:#c4c8c1}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.steps article{border-top:1px solid var(--line);padding-top:24px}.steps article>span{color:var(--accent);font-size:12px;letter-spacing:.04em}.steps h3{font-size:23px;line-height:1.35;margin:25px 0 18px}.steps p{color:var(--muted);font-size:15px;margin:0}.fields{background:var(--wash)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 55px}.field-grid article{border-top:1px solid #c9ccc4;padding:32px 0 36px}.field-grid .eyebrow{color:var(--accent)}.field-grid h3{font-size:31px;line-height:1.2;margin:23px 0}.field-grid p{color:var(--muted);max-width:480px}.field-tag{font-size:12px;letter-spacing:.02em}.contact{background:var(--ink);color:white}.contact>.eyebrow{color:var(--warm)}.contact-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:8%}.contact h2{font-size:clamp(38px,4.7vw,72px)}.contact em{color:var(--warm)}.contact-grid>div>p{color:#d3d6cf}.light{background:var(--warm);color:var(--ink);margin:10px 0 28px}.light:hover{background:white}.contact-person{font-size:15px}.contact-person span{display:block;font-size:12px;margin-top:3px}footer{padding:42px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}footer .wordmark{font-size:26px}footer p,footer>span{font-size:12px;margin:0;color:var(--muted)}.contact-page{min-height:75vh;max-width:950px}.contact-page p{max-width:650px}.contact-page h1{font-size:clamp(40px,6vw,75px);font-weight:400;letter-spacing:-.055em;line-height:1.1;margin-bottom:35px}
@media(min-width:1700px){body{max-width:1900px;margin:auto}.hero{min-height:840px}}
@media(max-width:1000px){nav{gap:20px}.header{height:85px}.hero{min-height:630px}.hero h1{font-size:70px}.hero-copy{padding-top:40px}.hero-portrait img{object-position:55% center}.expertise-band{gap:15px;font-size:12px;flex-wrap:wrap;justify-content:center}.section{padding-top:80px;padding-bottom:80px}.steps{grid-template-columns:repeat(2,1fr);gap:38px}.brand-tree strong{font-size:18px}.section-heading{gap:6%}.about{gap:6%}}
@media(max-width:700px){html{scroll-padding-top:85px}.header{height:78px}.wordmark{font-size:28px}.menu-toggle{display:flex;gap:16px;align-items:center;background:none;border:0;padding:10px 0;font-size:14px}.menu-toggle span{font-size:22px}.js nav{display:none;position:absolute;top:78px;left:0;right:0;padding:24px;background:white;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:20px}.js nav.is-open{display:flex}body:not(.js) .header{height:auto;min-height:78px;flex-wrap:wrap;padding-top:20px;padding-bottom:20px}body:not(.js) nav{flex-wrap:wrap;gap:12px;margin-top:15px}.hero{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:40px var(--pad) 35px}.hero h1{font-size:clamp(57px,13vw,90px);line-height:1.02}.hero h1 br:nth-of-type(1),.hero h1 br:nth-of-type(3){display:initial}.hero h1 br:nth-of-type(1):after,.hero h1 br:nth-of-type(3):after{content:' '}.hero-intro{font-size:16px}.hero-note{margin-top:24px}.hero-portrait{height:480px}.hero-portrait img{object-position:50% 35%}.hero-portrait figcaption{bottom:22px;left:24px}.expertise-band{justify-content:flex-start;gap:12px 22px;padding-top:22px;padding-bottom:22px}.section{padding-top:66px;padding-bottom:66px}.about,.section-heading,.contact-grid{grid-template-columns:1fr;gap:30px}.about-copy{padding-top:0}.lead{font-size:22px}.eyebrow{font-size:12px;margin-bottom:20px}.statement{padding:60px 24px}blockquote br{display:none}.section-heading{margin-bottom:36px}.section-heading>p{max-width:none}summary{grid-template-columns:28px 1fr 18px;padding:23px 0;gap:10px}.service-sub{display:none}summary h3{font-size:26px}.service-content{grid-template-columns:1fr;padding:0 0 25px 38px;gap:0}.brand-root{margin-top:46px}.brand-tree{grid-template-columns:1fr;border-top:0;border-left:1px solid #686e63;margin-left:12px}.brand-tree a{display:grid;grid-template-columns:30px 1fr 90px;align-items:center;text-align:left;gap:12px;padding:20px 0 20px 24px}.brand-tree a:before{top:50%;left:0;height:1px;width:14px}.brand-tree a>span{margin:0}.brand-tree strong{min-height:0;font-size:18px}.brand-tree strong br{display:none}.brand-tree strong br:after{content:' '}.brand-tree small{font-size:12px;text-align:right}.brand-root:after{display:none}.brand-bottom{text-align:left}.steps{grid-template-columns:1fr;gap:30px}.steps h3{margin-top:18px}.field-grid{grid-template-columns:1fr}.field-grid h3{font-size:29px}.contact-grid{gap:30px}footer{flex-wrap:wrap;padding-top:32px;padding-bottom:32px}footer p{width:100%;order:3}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:700px){.brand-tree a{grid-template-columns:24px minmax(0,1fr);gap:8px 12px}.brand-tree small{grid-column:2;text-align:left}.brand-tree strong br{display:initial}.hero h1{font-size:clamp(54px,13vw,90px)}}

/* Original GREUNER logo artwork, framed without changing its design. */
.wordmark{display:inline-flex;align-items:center;flex-shrink:0;line-height:0}
.site-logo{display:block;width:260px;max-width:100%;height:auto}
footer .site-logo{width:230px}
.brand-logo-panel{background:#fff;padding:30px 36px;max-width:780px;margin:0 auto}
.brand-logo-panel .site-logo{width:100%;height:auto}
.brand-tree .division-wordmark{font-size:20px;font-weight:500;letter-spacing:.15em;color:#fff;margin:0 0 14px}
@media(max-width:1000px){.header .site-logo{width:220px}.brand-tree .division-wordmark{font-size:16px}}
@media(max-width:700px){.header .site-logo{width:205px}.brand-logo-panel{padding:20px 16px}.brand-tree .division-wordmark{grid-column:2;font-size:18px;margin:0}.brand-tree strong{grid-column:2}.brand-tree small{grid-column:2}.brand-tree a>span:first-child{grid-row:1 / span 3}footer .site-logo{width:230px}}

/* Approved GREUNER | Markenarchitektur logo */
.wordmark{flex-direction:row;gap:0;max-width:100%}
.header .site-logo{width:400px;height:auto}
footer .site-logo{width:340px;height:auto}
.brand-logo-panel{max-width:1000px;padding:40px 32px}
.brand-logo-panel .site-logo{width:100%;height:auto}
@media(max-width:1100px) and (min-width:701px){.header .site-logo{width:290px}.header nav{gap:18px}.header{padding-left:28px;padding-right:28px}}
@media(max-width:700px){.header .site-logo{width:clamp(200px,60vw,300px)}.brand-logo-panel{padding:26px 10px}footer .site-logo{width:300px;max-width:100%}.header:not(:has(.menu-toggle)){height:auto;min-height:104px;flex-wrap:wrap;gap:12px;padding-top:16px;padding-bottom:16px}}