:root{--yellow:#f6c845;--ink:#141718;--coal:#202426;--muted:#697176;--soft:#f4f5f3;--line:#dfe2df;--max:1220px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.site-header{height:88px;padding:10px max(5vw,24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.brand img{width:205px;height:68px;object-fit:contain;display:block}
.nav{display:flex;gap:30px;font-size:.9rem;font-weight:800;text-transform:uppercase}
.nav a{padding:10px 0;border-bottom:3px solid transparent}
.nav a:hover,.nav a.active{border-color:var(--yellow)}
.menu-button{display:none;border:1px solid var(--ink);background:#fff;padding:10px 14px;font-weight:800}
.hero{position:relative;min-height:760px;color:#fff;background:linear-gradient(95deg,#0d1114f2,#0d1114d9 48%,#0d111452),url('assets/ak-raumwerker-entruempelung.png') center/cover;display:flex;align-items:center;padding:100px max(5vw,24px) 160px}
.hero-content{width:min(1220px,100%);margin:auto}
.kicker{font-weight:900;text-transform:uppercase;letter-spacing:.16em;color:var(--yellow);font-size:.78rem;margin:0 0 18px}
.kicker.dark{color:#8f6a0c}
.hero h1{font-size:clamp(3rem,7vw,6rem);line-height:1.01;letter-spacing:-.045em;margin:0 0 24px}
.hero h1 span{color:var(--yellow)}
.hero-copy{max-width:720px;font-size:clamp(1.05rem,2vw,1.3rem);color:#edf0ef}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 22px;border:1px solid transparent;font-weight:900}
.primary{background:var(--yellow);color:#111}
.ghost{border-color:#ffffff9c;color:#fff}
.dark-button{background:var(--ink);color:#fff}
.hero-facts{position:absolute;bottom:0;left:0;right:0;background:#f6c845ef;color:#111;display:grid;grid-template-columns:repeat(3,1fr);padding:27px max(5vw,24px)}
.hero-facts div{text-align:center;border-right:1px solid #1717173b}
.hero-facts div:last-child{border:0}
.hero-facts strong{font-size:1.25rem;display:block}
.hero-facts span{font-size:.88rem}
.section{max-width:var(--max);margin:auto;padding:92px max(5vw,24px)}
.section.soft{max-width:none;background:var(--soft)}
.section.soft>*{max-width:var(--max);margin-left:auto;margin-right:auto}
.intro{display:grid;grid-template-columns:1.2fr .8fr;gap:80px}
.section h2,.cta h2,.experience-panel h2{font-size:clamp(2.2rem,4.7vw,4rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 22px}
.intro p,.section-head p{font-size:1.08rem;color:var(--muted)}
.text-link{font-weight:900;border-bottom:2px solid var(--yellow);padding-bottom:3px}
.section-head{max-width:780px;margin:0 0 38px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-card{background:#fff;min-height:275px;padding:28px;border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px #1112}
.service-card.featured{background:var(--yellow);border-color:var(--yellow)}
.service-card span{font-weight:900;color:#785a0c}
.service-card h3{font-size:1.42rem;line-height:1.2;margin:auto 0 10px}
.service-card p{color:#596166;margin:0}
.center{text-align:center;margin-top:35px!important}
.split{display:grid;grid-template-columns:1fr 1fr}
.experience-panel,.quote-panel{padding:90px max(6vw,30px)}
.experience-panel{background:var(--yellow)}
.quote-panel{background:var(--ink);color:#fff}
.quote-panel blockquote{font-size:clamp(2.4rem,5vw,4.8rem);line-height:1.04;font-weight:900;margin:0 0 28px;color:var(--yellow)}
.quote-panel p{color:#d7dcda;max-width:620px}
.text-link.light{color:#fff}
.check-list{list-style:none;padding:0;margin:32px 0 0}
.check-list li{padding:13px 0;border-bottom:1px solid #2a220044;font-weight:800}
.check-list li:before{content:'✓';margin-right:12px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps>div{border-top:4px solid var(--yellow);padding:22px 10px 10px 0}
.steps b{display:block;font-size:2.2rem;color:#a0780e}
.steps h3{font-size:1.3rem;margin:10px 0 6px}
.steps p{color:var(--muted)}
.cta{background:var(--coal);color:#fff;padding:70px max(5vw,24px);display:flex;justify-content:space-between;gap:60px;align-items:center}
.cta>div{max-width:760px}
.cta p{color:#d4d9d7}
.site-footer{background:#101314;color:#cfd3d1;padding:60px max(5vw,24px) 25px;display:grid;grid-template-columns:1.3fr 1fr .7fr .7fr;gap:40px}
.site-footer img{width:220px;background:#fff;padding:5px}
.site-footer h3{color:#fff;margin-top:0}
.site-footer a{display:block;margin:5px 0}
.site-footer a:hover{color:var(--yellow)}
.site-footer small{grid-column:1/-1;border-top:1px solid #ffffff24;padding-top:22px}
.floating-call{display:none}
.page-hero{background:var(--ink);color:#fff;padding:92px max(5vw,24px)}
.page-hero>div{max-width:var(--max);margin:auto}
.page-hero h1{font-size:clamp(2.8rem,6vw,5.5rem);line-height:1.02;margin:0 0 20px}
.page-hero p{max-width:760px;font-size:1.15rem;color:#d4d9d7}
.content-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.detail-list article{padding:34px 0;border-top:1px solid var(--line);scroll-margin-top:110px}
.detail-list article:first-child{border-top:0}
.detail-list h2{font-size:1.75rem;margin:0 0 10px}
.detail-list ul{padding-left:20px;color:#4e5558}
.badge-row{display:flex;gap:8px;flex-wrap:wrap}
.badge{background:#eceeec;padding:6px 10px;font-size:.82rem;font-weight:800}
.timeline{border-left:4px solid var(--yellow);padding-left:30px}
.timeline article{margin-bottom:35px}
.timeline .year{font-weight:900;color:#8f6a0c;text-transform:uppercase}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.project-card{background:var(--soft);padding:34px;border-left:6px solid var(--yellow)}
.project-card h2{font-size:1.55rem}
.contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:30px}
.contact-card{padding:34px;background:var(--soft);border-top:6px solid var(--yellow)}
.big-link{font-size:clamp(1.25rem,3vw,2rem);font-weight:900;word-break:break-word}
.legal{max-width:900px}
.legal h2{font-size:1.5rem;margin-top:36px}
.notice{background:#fff6d6;border-left:5px solid var(--yellow);padding:18px 20px;margin:24px 0}

@media(max-width:900px){.nav{display:none;position:absolute;top:88px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;border-bottom:1px solid var(--line)}
.nav.open{display:flex}
.menu-button{display:block}
.intro,.content-grid,.contact-layout{grid-template-columns:1fr;gap:35px}
.service-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(2,1fr)}
.split{grid-template-columns:1fr}
.cta{display:block}
.site-footer{grid-template-columns:1fr 1fr}
.floating-call{display:block;position:fixed;right:18px;bottom:18px;background:var(--yellow);padding:13px 18px;font-weight:900;z-index:40}
}

@media(max-width:600px){.site-header{height:76px}
.brand img{width:160px;height:55px}
.nav{top:76px}
.hero{min-height:760px;padding-top:70px}
.hero-facts{grid-template-columns:1fr;padding:14px 22px}
.hero-facts div{display:flex;justify-content:space-between;border-right:0;border-bottom:1px solid #17171731;padding:7px 0}
.hero-facts strong{font-size:1rem}
.hero h1{font-size:clamp(2.65rem,14vw,4rem)}
.section{padding:68px 22px}
.service-grid,.steps,.project-grid{grid-template-columns:1fr}
.service-card{min-height:220px}
.site-footer{grid-template-columns:1fr}
.cta{padding:58px 22px}
.page-hero,.experience-panel,.quote-panel{padding:65px 22px}
}