:root{--dark:#061623;--dark2:#071b2a;--gold:#d3942a;--gold2:#f0c067;--text:#061623;--muted:#536576;--soft:#f4f6f8;--border:#dfe6ed;--line:rgba(255,255,255,.13);--shadow:0 18px 50px rgba(3,18,30,.16);--radius:14px;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:auto}.skip-link:focus{left:16px;top:16px;background:#fff;color:#000;padding:10px 14px;z-index:999}.ico{width:20px;height:20px;display:inline-flex;vertical-align:-4px;color:var(--gold);margin-right:8px;flex:none}
.topbar{background:#04111c;color:#e9f1f7;font-size:14px;border-bottom:1px solid rgba(255,255,255,.1)}.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:42px}.topbar__contacts{display:flex;align-items:center;gap:24px}.topbar a{display:inline-flex;align-items:center}.topbar a:hover{color:var(--gold2)}
.header{background:#061623;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:50}.nav{height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo{display:flex;align-items:center;line-height:1}.logo img{height:64px;width:auto;object-fit:contain}.nav__links{display:flex;align-items:center;gap:32px;font-weight:800;font-size:15px}.nav__links a{position:relative;padding:30px 0}.nav__links a.active,.nav__links a:hover{color:var(--gold2)}.nav__links a.active:after,.nav__links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:23px;height:3px;background:var(--gold);border-radius:9px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:5px;border:1px solid transparent;background:var(--gold);color:#fff;font-weight:900;padding:14px 24px;box-shadow:0 12px 26px rgba(211,148,42,.22);transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-1px);background:#bc801d}.btn--outline{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.5);box-shadow:none}.btn--outline:hover{background:rgba(255,255,255,.12)}.burger{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer}.burger span{display:block;height:3px;background:#fff;margin:7px 4px;border-radius:99px}
.hero{background:#061623;color:#fff;position:relative;overflow:hidden}.hero__wrap{display:grid;grid-template-columns:minmax(320px,570px) 1fr;min-height:560px}.hero__content{padding:96px 0 82px;position:relative;z-index:2}.eyebrow{display:block;color:var(--gold2);font-size:13px;font-weight:900;letter-spacing:3px;text-transform:uppercase;margin-bottom:14px}.hero h1{font-size:clamp(40px,5.6vw,68px);line-height:1.04;margin:0 0 24px;letter-spacing:-1.7px}.hero p{font-size:20px;max-width:640px;color:#ecf3f8;margin:0 0 30px}.hero__actions{display:flex;gap:18px;flex-wrap:wrap}.hero__image{position:absolute;inset:0;background:linear-gradient(90deg,#061623 0%,rgba(6,22,35,.94) 23%,rgba(6,22,35,.55) 48%,rgba(6,22,35,.08) 100%),url('assets/hero-renovierung.jpg') center/cover no-repeat}
.trust{background:#071b2a;color:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.trust__item{display:grid;grid-template-columns:54px 1fr;gap:17px;align-items:center;padding:26px 28px;border-right:1px solid var(--line)}.trust__item:last-child{border-right:0}.trust__item svg{width:44px;height:44px;color:var(--gold)}.trust strong{display:block;font-size:16px;margin-bottom:3px}.trust span{display:block;font-size:13px;color:#cbd7df}
.section{padding:82px 0}.section--soft{background:#f4f6f8}.section--dark{background:#061623;color:#fff;background-image:radial-gradient(circle at 70% 20%,rgba(211,148,42,.13),transparent 35%)}.section--compact{padding-top:0}.section__head{text-align:center;max-width:820px;margin:0 auto 42px}.section__head h2{margin:0;font-size:clamp(30px,3.5vw,46px);line-height:1.1;letter-spacing:-.8px}.section__head p{color:var(--muted);font-size:17px;margin:12px 0 0}.section--dark .section__head p{color:#c7d2db}.center{text-align:center;margin-top:32px}.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}.about h2{font-size:clamp(34px,4vw,52px);line-height:1.08;margin:0 0 20px;letter-spacing:-1px}.about p{font-size:17px;color:#566777}.checklist{list-style:none;padding:0;margin:28px 0 30px;display:grid;gap:13px;font-weight:900}.checklist li{display:flex;align-items:center;gap:12px}.checklist li:before{content:"✓";width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#f3e4c6;color:var(--gold);font-weight:900}.about__image{border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.about__image img{width:100%;height:430px;object-fit:cover}
.services{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.card{background:#082033;border:1px solid rgba(255,255,255,.15);border-radius:10px;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.16)}.card img{height:160px;width:100%;object-fit:cover}.card__body{padding:21px;min-height:150px}.card h3{margin:0 0 8px;font-size:18px;color:#fff}.card p{margin:0;color:#cad7df;font-size:14px}.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.project{background:#082033;border:1px solid rgba(255,255,255,.15);border-radius:10px;overflow:hidden}.project img{height:215px;width:100%;object-fit:cover}.project__body{padding:21px;min-height:150px}.project h3{margin:0 0 6px;color:#fff}.project p{margin:0 0 16px;color:#cbd7df}.more{color:var(--gold2);font-weight:900}
.steps__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps__grid div{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px;box-shadow:0 12px 30px rgba(9,24,38,.06)}.steps__grid strong{font-size:20px}.steps__grid p{color:var(--muted);margin:8px 0 0}.faq-list{display:grid;gap:14px;max-width:940px;margin-inline:auto}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px 24px;box-shadow:0 12px 30px rgba(9,24,38,.06)}.faq-list summary{font-weight:900;cursor:pointer;font-size:18px}.faq-list p{color:var(--muted);margin-bottom:0}.faq-page .faq-list{max-width:1000px}
.form-map{display:grid;grid-template-columns:1.04fr .96fr}.formbox{background:#fff;padding:54px 58px}.formbox p{color:var(--muted);margin-top:-8px}.formbox h2,.contactbox h2{font-size:34px;line-height:1.13;margin:0 0 24px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{width:100%;border:1px solid var(--border);border-radius:5px;padding:16px 17px;font:inherit;background:#fff}.field:focus{outline:2px solid rgba(211,148,42,.35);border-color:var(--gold)}textarea.field{grid-column:1/-1;min-height:128px;resize:vertical}.contactbox{background:#071b2a;color:#fff;padding:54px 58px}.contact-list{display:grid;gap:18px;margin-bottom:26px}.contact-line{display:flex;gap:14px;align-items:flex-start}.contact-line .ico{width:24px;min-width:24px;color:var(--gold);margin-top:2px}.contact-line a:hover{color:var(--gold2)}.map iframe{border:0;width:100%;height:255px;border-radius:8px}
.footer{background:linear-gradient(180deg,#04111c 0%,#051a2a 100%);color:#eaf1f7}.footer__grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1.1fr;gap:44px;padding:64px 0;border-bottom:1px solid rgba(255,255,255,.12)}.footer .logo img{height:72px}.footer-brand p{font-size:15px;line-height:1.7;max-width:420px;margin:18px 0 0;color:#d7e0e8}.footer-note{color:#f0c067!important;font-weight:700;letter-spacing:.2px}.footer h3{font-size:20px;margin:4px 0 18px;color:#fff}.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}.footer p,.footer li{color:#c8d4dc}.footer li,.footer a{font-size:15px}.footer a:hover{color:var(--gold2)}.footer-contact li a{display:flex;align-items:flex-start;gap:8px}.footer-contact .ico{margin-right:2px;margin-top:1px;min-width:20px}.footer__bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0 28px;font-size:14px;color:#bdc7cf}.footer__bottom div{display:flex;gap:20px}.footer__bottom a{font-weight:600}
.subhero{background:linear-gradient(90deg,rgba(6,22,35,.96),rgba(6,22,35,.74)),url('assets/hero-renovierung.jpg') center/cover;color:#fff;padding:96px 0}.subhero h1{font-size:clamp(36px,5vw,60px);margin:0 0 16px;line-height:1.1}.subhero p{font-size:20px;max-width:760px}.content{padding:76px 0}.textblock{max-width:920px}.textblock h2{font-size:34px;margin:34px 0 12px}.textblock p,.textblock li{font-size:17px;color:#536576}.service-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.detail-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 12px 30px rgba(9,24,38,.08)}.detail-card img{height:270px;width:100%;object-fit:cover}.detail-card div{padding:28px}.detail-card h2{margin:0 0 10px}.detail-card p,.detail-card li{color:var(--muted)}.notice{background:#fff8ea;border-left:4px solid var(--gold);padding:24px 26px;border-radius:8px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:36px}.contact-page{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px}.contact-card{padding:32px;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 12px 30px rgba(9,24,38,.08)}.contact-card h2{margin-top:0}.full-map iframe{width:100%;height:430px;border:0;border-radius:12px}.legal{max-width:900px}.legal h2{margin-top:34px}.sr-only{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
@media (max-width:1120px){.services{grid-template-columns:repeat(3,1fr)}.trust__grid{grid-template-columns:repeat(2,1fr)}.projects{grid-template-columns:1fr 1fr}.about{grid-template-columns:1fr;gap:38px}.form-map,.contact-page,.two-col{grid-template-columns:1fr}.hero__image{inset:0;opacity:.78}.hero__wrap{grid-template-columns:1fr}.hero__content{max-width:720px}.footer__grid{grid-template-columns:1fr 1fr}.nav__links{gap:20px}.nav__cta{display:none}.logo img{height:58px}}
@media (max-width:820px){.container{width:min(100% - 28px,var(--max))}.topbar__inner{justify-content:center;min-height:auto;padding:8px 0}.topbar__contacts{display:none}.topbar__address{font-size:12px}.nav{height:74px}.logo img{height:50px}.burger{display:block}.nav__links{display:none;position:absolute;left:0;right:0;top:74px;background:#061623;z-index:80;padding:12px 20px 22px;flex-direction:column;align-items:flex-start;border-top:1px solid var(--line);gap:0}.nav__links.open{display:flex}.nav__links a{padding:14px 0;width:100%}.nav__links a:after{display:none}.hero__content{padding:64px 0}.hero h1{font-size:42px}.hero p{font-size:17px}.hero__actions .btn{min-width:180px}.trust__grid{grid-template-columns:1fr}.trust__item{border-right:0;border-bottom:1px solid var(--line);padding:20px 0}.section{padding:58px 0}.services{grid-template-columns:1fr 1fr}.projects{grid-template-columns:1fr}.steps__grid{grid-template-columns:1fr}.formbox,.contactbox{padding:38px 22px}.formgrid{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr;gap:30px;padding:48px 0}.footer__bottom{flex-direction:column;align-items:flex-start}.service-detail{grid-template-columns:1fr}.about__image img{height:330px}.subhero{padding:70px 0}.full-map iframe{height:330px}}
@media (max-width:560px){.services{grid-template-columns:1fr}.hero h1{font-size:36px}.hero__actions{display:grid}.hero__actions .btn{width:100%}.trust__item{grid-template-columns:42px 1fr}.card img,.project img{height:210px}.footer .logo img{height:62px}.section__head h2{font-size:30px}.formbox h2,.contactbox h2{font-size:28px}.about h2{font-size:34px}.about__image img{height:260px}.footer-brand p{max-width:none}.topbar__address span{line-height:1.2}.hero__wrap{min-height:500px}.detail-card img{height:220px}}