:root{--wine:#a50039;--ink:#10191f;--paper:#f3f4f4;--line:rgba(255,255,255,.25);--shadow:0 24px 70px rgba(0,0,0,.22)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-snap-type:y proximity}
body{margin:0;background:var(--ink);color:#fff;font-family:Montserrat,"Avenir Next","Century Gothic",Arial,sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
.topbar{position:fixed;z-index:30;top:0;left:0;width:100%;height:82px;padding:0 clamp(24px,5vw,84px);display:flex;align-items:center;justify-content:space-between;background:linear-gradient(180deg,rgba(10,17,21,.82),transparent);transition:.3s}
.topbar.scrolled{height:68px;background:rgba(13,21,26,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.1)}
.brand{display:flex;gap:.55rem;align-items:baseline;letter-spacing:.22em;font-size:.9rem}
.brand strong{font-size:1.25rem;color:var(--wine);letter-spacing:.12em}
.topbar nav{display:flex;gap:1.6rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.topbar nav a{opacity:.78;transition:.2s}
.topbar nav a:hover{opacity:1;color:#ff336f}
.menu{display:none;background:none;border:0}
.panel{min-height:100svh;position:relative;overflow:hidden;display:flex;align-items:center;scroll-snap-align:start;padding:120px clamp(24px,8vw,140px) 80px}
.panel>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,19,24,.95) 0%,rgba(11,19,24,.76) 45%,rgba(11,19,24,.18) 100%)}
.content{position:relative;z-index:2;width:min(1180px,100%);margin:auto}
.hero .veil{background:linear-gradient(90deg,rgba(9,16,20,.88),rgba(9,16,20,.42) 60%,rgba(9,16,20,.15))}
.hero-copy{margin-left:0}
.hero-contact-button{position:absolute;z-index:3;right:clamp(24px,5vw,84px);bottom:clamp(36px,6vh,72px);padding:.78rem 1.45rem;background:var(--wine);color:#fff;font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;box-shadow:0 12px 30px rgba(0,0,0,.28);transition:background .2s,transform .2s,box-shadow .2s}
.hero-contact-button:hover{background:#bd0042;transform:translateY(-2px);box-shadow:0 16px 36px rgba(0,0,0,.36)}
.hero-contact-button:focus-visible{outline:2px solid #fff;outline-offset:4px}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.85rem;font-weight:600;margin:0 0 1rem;display:flex;align-items:center;gap:1rem}
.eyebrow:before{content:"";width:6px;height:28px;background:var(--wine)}
h1,h2{font-weight:500;line-height:1.05;margin:.2em 0 .55em;text-transform:uppercase;letter-spacing:.035em}
h1{font-size:clamp(3.4rem,8vw,8.5rem);max-width:900px}
h1 span{display:block;font-size:.28em;letter-spacing:.32em;margin-bottom:.7rem}
h1:after{content:"";display:inline-block;width:110px;height:4px;background:var(--wine);margin-left:.2em;vertical-align:middle}
h2{font-size:clamp(2.4rem,5vw,5.6rem);max-width:900px}
h2 em{font-style:normal;color:var(--wine)}
.lead{font-size:clamp(1.05rem,1.7vw,1.45rem);text-transform:uppercase;letter-spacing:.09em;border-left:4px solid var(--wine);padding-left:1.3rem;margin:2rem 0}
.text-link{display:inline-flex;gap:1rem;margin-top:1rem;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem}
.text-link span{color:var(--wine)}
.light{background:var(--paper);color:#182126}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,7vw,100px);align-items:center}
.split p{max-width:720px}
.about figure{margin:0;box-shadow:var(--shadow);background:#fff}
.about figure img{display:block;width:100%;aspect-ratio:4/5;max-height:560px;object-fit:cover;object-position:center 28%}
.about figcaption{padding:20px 24px;display:flex;flex-direction:column;border-bottom:4px solid var(--wine)}
.about figcaption strong{color:var(--wine);font-size:1.25rem}
.values{position:absolute;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:#e8eaeb;border-top:1px solid #d5d8da;padding:20px max(24px,6vw);gap:1px}
.values span{padding:0 24px;border-right:1px solid #c9ced0;font-size:.8rem}
.values span:last-child{border:0}
.values b{display:block;text-transform:uppercase;margin-bottom:.25rem}
.engineering .veil{background:linear-gradient(90deg,rgba(9,16,20,.97),rgba(9,16,20,.76),rgba(9,16,20,.54))}
.engineering .split{grid-template-columns:1.3fr .7fr}
.service-card{background:rgba(255,255,255,.94);color:var(--ink);padding:40px;border-top:6px solid var(--wine);box-shadow:var(--shadow)}
.service-card h3{color:var(--wine);font-size:1.5rem;margin:0}
.service-card p{text-transform:uppercase}
.service-card ul{list-style:none;padding:0;margin:1.5rem 0 0}
.service-card li{padding:.7rem 0;border-top:1px solid #ccd0d2;text-transform:uppercase;font-weight:600}
.revit{align-items:flex-end}
.revit .veil{background:linear-gradient(90deg,rgba(8,16,21,.91),rgba(8,16,21,.66) 52%,rgba(8,16,21,.18)),linear-gradient(0deg,rgba(8,16,21,.9),transparent 65%)}
.revit .content>p:not(.eyebrow){max-width:660px}
.plan-list{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.plan-list span{border-left:5px solid var(--wine);background:rgba(13,22,28,.72);backdrop-filter:blur(8px);padding:.65rem 1rem;text-transform:uppercase;font-size:.78rem}
.benefits{background:linear-gradient(110deg,#fff 0 68%,#d7dadd 68%)}
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#cad0d3;border:1px solid #cad0d3;max-width:920px}
.benefit-grid article{background:rgba(255,255,255,.92);padding:26px}
.benefit-grid b{color:var(--wine)}
.benefit-grid h3{text-transform:uppercase;margin:.4rem 0}
.benefit-grid p{margin:0}
.contact .veil{background:linear-gradient(90deg,rgba(9,16,20,.94),rgba(9,16,20,.56) 58%,rgba(9,16,20,.16))}
.contact-details{display:flex;flex-direction:column;align-items:flex-start;gap:.26rem;max-width:470px;text-transform:none;letter-spacing:0;font-size:clamp(.88rem,1.1vw,1.04rem);line-height:1.42;margin:1.2rem 0 0}
.contact-details strong{font-size:clamp(1.35rem,2vw,2rem);line-height:1.15}
.contact-details>span{margin-bottom:.65rem}
.contact-details address{font-style:normal;margin:0 0 .55rem}
.contact-details a{transition:color .2s}
.contact-details a:hover,.contact-details a:focus-visible{color:#fff;text-decoration:underline;text-decoration-color:var(--wine);text-underline-offset:.32em}
.contact-footer-links{position:absolute;z-index:4;left:clamp(24px,8vw,140px);bottom:28px;display:flex;gap:2rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.16em}
.contact-footer-links a{min-height:28px}
.legal-panel{position:fixed;z-index:90;inset:0;display:grid;place-items:center;visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}
.legal-panel:target{visibility:visible;opacity:1}
.legal-backdrop{position:absolute;inset:0;background:rgba(5,9,12,.82);backdrop-filter:blur(12px)}
.legal-card{position:relative;width:min(720px,calc(100vw - 40px));max-height:calc(100svh - 40px);overflow:auto;padding:clamp(34px,6vw,70px);background:linear-gradient(135deg,#171f24,#0b1014);border-top:5px solid var(--wine);box-shadow:0 30px 90px rgba(0,0,0,.58)}
.legal-card h2{font-size:clamp(2rem,5vw,4.2rem)}
.legal-card address{font-style:normal}
.legal-card strong{color:#fff}
.legal-card a{text-decoration:underline;text-decoration-color:var(--wine);text-underline-offset:.25em}
.legal-close{position:absolute;right:22px;top:14px;font-size:2rem;font-weight:300;line-height:1;color:#fff;opacity:.72}
.privacy-card{width:min(900px,calc(100vw - 40px));padding-right:clamp(34px,7vw,82px)}
.privacy-card section{padding:1.25rem 0;border-top:1px solid rgba(255,255,255,.14)}
.privacy-card section:first-of-type{border-top:0}
.privacy-card h3{margin:0 0 .65rem;color:#fff;font-size:1rem;line-height:1.35;text-transform:uppercase;letter-spacing:.055em}
.privacy-card p{margin:.55rem 0;color:rgba(255,255,255,.82)}
.privacy-card address{margin:.75rem 0;color:rgba(255,255,255,.82)}
.partner-panel{position:fixed;z-index:80;inset:0;display:grid;place-items:center;visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}
.partner-panel:target{visibility:visible;opacity:1}
.partner-panel.is-open{visibility:visible;opacity:1}
.partner-backdrop{position:absolute;inset:0;background:rgba(5,9,12,.78);backdrop-filter:blur(12px)}
.partner-card{position:relative;width:min(620px,calc(100vw - 40px));padding:clamp(32px,6vw,68px);background:linear-gradient(135deg,#151d22,#0b1014);border-top:5px solid var(--wine);box-shadow:0 30px 90px rgba(0,0,0,.55)}
.partner-card h2{font-size:clamp(2.1rem,5vw,4.3rem)}
.partner-close{position:absolute;right:22px;top:14px;font-size:2rem;font-weight:300;line-height:1;color:#fff;opacity:.7}
.partner-list{display:flex;flex-direction:column;margin-top:2.2rem;border-top:1px solid rgba(255,255,255,.22)}
.partner-list a{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 0;border-bottom:1px solid rgba(255,255,255,.22);font-size:clamp(1rem,2vw,1.3rem);transition:color .2s,padding-left .2s}
.partner-arrow{display:inline-block;flex:0 0 auto;color:var(--wine);-webkit-text-fill-color:var(--wine);font-family:Arial,sans-serif;font-size:1.05em;font-weight:400;line-height:1}
.partner-list a:hover,.partner-list a:focus-visible{color:#fff;padding-left:.35rem}
.partner-list a:focus-visible{outline:2px solid var(--wine);outline-offset:4px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
footer{background:#080d10;padding:32px clamp(24px,6vw,90px);font-size:.8rem}
footer>div{max-width:1180px;margin:auto;display:flex;justify-content:space-between;gap:2rem}
footer nav{display:flex;gap:1.5rem}
.progress{position:fixed;z-index:40;right:0;top:0;width:4px;height:100vh;background:rgba(255,255,255,.08)}
.progress span{display:block;width:100%;height:0;background:var(--wine)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
.reveal.visible{opacity:1;transform:none}

@media(max-width:820px){html{scroll-snap-type:none}
.topbar{height:70px}
.hero-contact-button{right:24px;bottom:28px;padding:.72rem 1.15rem}
.topbar nav{position:absolute;top:0;right:0;width:min(82vw,360px);height:100vh;background:#10191f;padding:100px 35px;flex-direction:column;font-size:.95rem;transform:translateX(105%);transition:.35s;box-shadow:-20px 0 50px rgba(0,0,0,.3)}
.topbar nav.open{transform:none}
.menu{display:grid;gap:7px;z-index:2}
.menu span{width:27px;height:2px;background:#fff;display:block}
.panel{padding:100px 24px 70px;min-height:auto}
.hero,.revit,.contact{min-height:100svh}
.split{grid-template-columns:1fr}
.about{padding-bottom:40px}
.about figure img{aspect-ratio:auto;height:auto;max-height:none;object-fit:contain;object-position:center}
.values{position:relative;grid-template-columns:1fr 1fr;margin:45px -24px -40px;padding:18px 24px}
.values span{padding:10px;border:0}
.engineering .split{grid-template-columns:1fr}
.engineering .veil,.revit .veil{background:rgba(8,16,21,.82)}
.benefit-grid{grid-template-columns:1fr}
.benefits{background:#f3f4f4}
.contact{padding:100px 24px 90px;min-height:100svh}
.contact .eyebrow{max-width:560px;font-size:.72rem;letter-spacing:.14em}
.contact h1:after{display:inline-block;width:clamp(90px,24vw,150px);margin:.1em 0 .1em .2em}
.contact-details{font-size:1rem;margin-top:.75rem}
.contact-details strong{font-size:1.45rem}
.contact-footer-links{left:24px;right:24px;bottom:20px;justify-content:space-between;gap:.7rem;font-size:.61rem;letter-spacing:.13em}
footer>div{flex-direction:column}
.progress{display:none}
h1{font-size:clamp(3rem,17vw,5.4rem)}
h1:after{display:block;margin:1rem 0}
h2{font-size:clamp(2.2rem,11vw,4rem)}
}

@media(max-width:560px){.contact .eyebrow{font-size:.66rem;letter-spacing:.1em;gap:.7rem}
.contact .eyebrow:before{width:5px;height:38px;flex:0 0 5px}
.contact h1{font-size:clamp(3rem,14.5vw,4.1rem)}
.contact h1 span{letter-spacing:.25em}
.contact-details{font-size:.91rem;gap:.18rem}
.contact-details strong{font-size:1.3rem}
.contact-details>span{margin-bottom:.45rem}
.contact-details address{margin-bottom:.4rem}
.contact-footer-links{font-size:.55rem;letter-spacing:.1em}
.legal-card{width:calc(100vw - 20px);max-height:calc(100svh - 20px);padding:46px 22px 30px}
.privacy-card h2{font-size:clamp(1.72rem,9vw,2.4rem)}
.privacy-card h3{font-size:.92rem}
.privacy-card p,.privacy-card address{font-size:.92rem;line-height:1.6}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.reveal{transition:none;opacity:1;transform:none}
}

[hidden]{display:none!important}.cookie-settings{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-transform:inherit;letter-spacing:inherit}.cookie-notice{position:fixed;bottom:20px;left:20px;right:20px;max-width:720px;z-index:40;padding:24px;background:#f3f4f4;color:#10191f;border-top:4px solid var(--wine);box-shadow:var(--shadow);max-height:70svh;overflow:auto}.cookie-notice h2{font-size:1.15rem;line-height:1.3;margin:0 0 10px}.cookie-notice p{font-size:.9rem;margin:0 0 16px}.cookie-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}.cookie-actions button{font:inherit;font-size:.85rem;border:0;background:var(--wine);color:white;padding:12px 16px;cursor:pointer}.cookie-actions a{text-decoration:underline;font-size:.85rem}.cookie-actions a:focus-visible,.cookie-settings:focus-visible,.cookie-actions button:focus-visible{outline:3px solid #a50039;outline-offset:4px}@media(max-width:600px){.cookie-notice{left:10px;right:10px;bottom:10px;padding:18px}.contact-footer-links{flex-wrap:wrap}}
/* Keep legal links and the cookie button on one shared text line. */
.contact-footer-links{align-items:center;flex-wrap:nowrap}
.contact-footer-links>a,.contact-footer-links>.cookie-settings{display:inline-flex;align-items:center;min-height:28px;line-height:1.55;white-space:nowrap;flex-shrink:0}
@media(max-width:600px){.contact-footer-links{left:16px;right:16px;gap:clamp(4px,1.4vw,8px);font-size:clamp(7px,2.1vw,8.8px);letter-spacing:.03em;justify-content:space-between}}
/* Contact links remain actionable without decorative underlines. */
#impressum-panel .legal-card a{ text-decoration:none }
#impressum-panel .legal-card a:focus-visible{outline:2px solid #fff;outline-offset:4px}