:root{--gold:#d79b0b;--black:#111;--muted:#69717b;--bg:#f4f4f2;--line:#e5e0d7}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#222;line-height:1.6}img{max-width:100%;display:block}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #eee}.bar{height:86px;display:flex;align-items:center;justify-content:space-between}.brandsite{display:flex;align-items:center;gap:12px;text-decoration:none;color:#111}.brandsite img{width:64px;height:64px;object-fit:contain}.brandsite span{display:flex;flex-direction:column}.brandsite b{font-size:25px}.brandsite small{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:5px;align-items:center}.nav a{text-decoration:none;color:#111;font-weight:700;padding:10px 12px;border-radius:9px}.nav a:hover{background:#f5edda}.nav .kontakt{background:var(--gold)}.menubtn{display:none;background:#111;color:#fff;border:0;border-radius:8px;font-size:24px;padding:6px 11px}
.hero{min-height:620px;display:grid;align-items:center;color:#fff;position:relative;background:#111;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.43),rgba(0,0,0,.10)),url('/assets/site/img/referenz-pflaster.jpg') center/cover}.heroin{position:relative;z-index:2;max-width:720px;padding:65px 0}.eyebrow{color:#f2c75a;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}.hero h1,.pagehero h1{font-size:clamp(42px,7vw,76px);line-height:1.02;margin:8px 0 20px}.hero p{font-size:21px;max-width:650px}.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;text-decoration:none;border:0;border-radius:9px;background:var(--gold);color:#111;padding:13px 20px;font-weight:800;cursor:pointer}.btn.dark{background:#111;color:#fff}.btn.outline{background:transparent;color:#fff;border:1px solid #fff}
.trust{background:#111;color:#fff}.trustgrid{display:grid;grid-template-columns:repeat(4,1fr)}.trustitem{text-align:center;padding:22px;border-right:1px solid #333}.trustitem b{display:block;color:#f2c75a;font-size:20px}
.section{padding:82px 0}.alt{background:var(--bg)}.head{max-width:760px;margin-bottom:36px}.head h2,.section h2{font-size:clamp(31px,4vw,46px);line-height:1.12;margin:7px 0 13px}.head p{color:var(--muted);font-size:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:17px;padding:25px;background:#fff}.card h3{margin:0 0 8px;font-size:22px}.card p{margin:0;color:var(--muted)}
.projects{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:235px;gap:14px}.project{position:relative;overflow:hidden;border-radius:16px}.project:first-child{grid-row:span 2}.project img{width:100%;height:100%;object-fit:cover}.project span{position:absolute;left:13px;bottom:13px;background:rgba(0,0,0,.76);color:#fff;padding:6px 10px;border-radius:7px;font-weight:700}
.split{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.split img{border-radius:20px;max-height:510px;width:100%;object-fit:cover}.checks{display:grid;gap:9px;margin:22px 0}.checks b{color:#9c7100;margin-right:8px}
.cta{padding:45px;background:#171717;color:#fff;border-radius:22px;display:flex;align-items:center;justify-content:space-between;gap:28px}.cta h2{margin:0 0 8px}.cta p{color:#ddd;margin:0}
.pagehero{background:#171717;color:#fff;padding:60px 0}.pagehero p{color:#ddd;max-width:720px;font-size:18px}.servicegrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.service{border:1px solid var(--line);border-radius:16px;padding:24px}.service strong{color:var(--gold);font-size:30px}.service h2{font-size:26px;margin:4px 0}
.contactgrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.contactbox{background:#171717;color:#fff;padding:28px;border-radius:18px}.formbox{padding:28px;border-radius:18px;box-shadow:0 12px 36px rgba(0,0,0,.1)}label{font-weight:700;font-size:14px}input,textarea{width:100%;padding:12px;margin:6px 0 15px;border:1px solid #ccc;border-radius:8px;font:inherit}textarea{min-height:150px}.notice{background:#fff0c4;border:1px solid #ddb950;padding:12px;border-radius:9px;margin-bottom:15px}.success{background:#e8f7eb;border-color:#9cc7a4}
.legal{max-width:850px}.footer{margin-top:60px;background:#111;color:#ddd;padding-top:50px}.footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.footer a{display:block;color:#ddd;text-decoration:none;margin:6px 0}.flogo{width:95px;background:#fff;border-radius:50%}.footbottom{border-top:1px solid #333;margin-top:30px;padding:18px 0;display:flex;justify-content:space-between}.footbottom a{display:inline}
@media(max-width:850px){.menubtn{display:block}.nav{display:none;position:absolute;top:86px;left:0;right:0;padding:15px;background:#fff;flex-direction:column;align-items:stretch;box-shadow:0 10px 20px rgba(0,0,0,.1)}.nav.open{display:flex}.cards{grid-template-columns:1fr}.projects{grid-template-columns:1fr 1fr}.project:first-child{grid-column:span 2;grid-row:auto}.split,.contactgrid{grid-template-columns:1fr}.servicegrid{grid-template-columns:1fr}.footgrid{grid-template-columns:1fr}.cta{flex-direction:column;align-items:flex-start}}
@media(max-width:520px){.brandsite small{display:none}.brandsite img{width:54px;height:54px}.bar{height:72px}.nav{top:72px}.trustgrid,.projects{grid-template-columns:1fr}.project:first-child{grid-column:auto}.footbottom{flex-direction:column}.section{padding:60px 0}}