:root{
  --ink:#14282b; --paper:#f6f8f7; --petrol:#1f5a5e; --line:#cdd9d7;
  --muted:#4a6063; --accent:#b97a1c; --surface:#ffffff;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#e8efee; --paper:#0f1c1e; --petrol:#7fc1c4; --line:#2a3f42;
    --muted:#a3b7b9; --accent:#e0a54a; --surface:#16282b;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.65 var(--sans)}
a{color:var(--petrol)}
a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:62rem;margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem}
.skip:focus{left:0;z-index:10}

header.site{border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;padding-top:1rem;padding-bottom:1rem}
header.site img{height:44px;width:auto;display:block}
nav ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
nav a{text-decoration:none;font-weight:600}
nav a:hover{text-decoration:underline}

.hero{padding:4rem 0 3rem;position:relative}
.hero h1{font:600 clamp(2.1rem,6.5vw,4rem)/1.1 var(--serif);margin:0 0 1.25rem;max-width:16ch;letter-spacing:-.01em}
.hero p{max-width:34rem;font-size:1.2rem;color:var(--muted);margin:0 0 1.5rem}
.hero .path{position:absolute;right:0;bottom:0;width:min(46%,26rem);height:auto;opacity:.9;pointer-events:none}
.btn{display:inline-block;background:var(--petrol);color:var(--paper);padding:.8rem 1.4rem;border-radius:4px;text-decoration:none;font-weight:600}
.btn:hover{filter:brightness(1.1)}
@media(max-width:640px){.hero .path{display:none}}

section{padding:2.5rem 0}
h2{font:600 1.75rem/1.2 var(--serif);margin:0 0 1.25rem}
.offers{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.offers li{border-bottom:1px solid var(--line)}
.offers a{display:grid;grid-template-columns:1fr;gap:.35rem;padding:1.25rem 0;text-decoration:none;color:inherit}
@media(min-width:720px){.offers a{grid-template-columns:15rem 1fr;gap:2rem}}
.offers h3{font:600 1.3rem/1.3 var(--serif);margin:0;color:var(--petrol)}
.offers a:hover h3{text-decoration:underline}
.offers p{margin:0}
.offers .for{display:block;font-weight:600;margin-bottom:.25rem}
.main-offers a{padding:1.6rem 0}
.main-offers h3{font-size:1.5rem}

.contact{display:grid;gap:2rem}
@media(min-width:720px){.contact{grid-template-columns:1fr 1fr}}
.contact dt{font-weight:700;margin-top:1rem}
.contact dt:first-child{margin-top:0}
.contact dd{margin:0}
address{font-style:normal}

footer{border-top:1px solid var(--line);padding:2rem 0 3rem;color:var(--muted)}
footer p{margin:.25rem 0}
.motto{font-family:var(--serif);font-style:italic;color:var(--ink);font-size:1.15rem}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Unterseiten */
.crumbs{font-size:.95rem;color:var(--muted);padding:1.25rem 0 0}
.crumbs a{color:var(--muted);font-weight:400;text-decoration:underline}
.crumbs [aria-current]{color:var(--ink)}
.page-head{padding:1.5rem 0 1rem}
.page-head h1{font:600 clamp(2rem,5.5vw,3.25rem)/1.12 var(--serif);margin:0 0 1rem;letter-spacing:-.01em}
.lead{font-size:1.2rem;max-width:40rem}
.lead p{margin:0 0 1rem}
.hero-img{width:100%;height:auto;border-radius:4px;display:block;margin:1.5rem 0 0}
.subnav{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0 0;padding:0;list-style:none}
.subnav a{display:inline-block;padding:.45rem 1rem;border:1px solid var(--petrol);border-radius:4px;text-decoration:none;font-weight:600}
.subnav a:hover{background:var(--petrol);color:var(--paper)}
.when{display:grid;gap:1.5rem}
@media(min-width:800px){.when{grid-template-columns:repeat(3,1fr)}}
.when h3{font:600 1.25rem/1.3 var(--serif);margin:0 0 .5rem;color:var(--petrol)}
.when p{margin:0}
.topic{display:grid;gap:1rem;padding:1.75rem 0;border-top:1px solid var(--line)}
.topic:last-child{border-bottom:1px solid var(--line)}
@media(min-width:760px){.topic{grid-template-columns:14rem 1fr;gap:2rem}}
.topic img{width:100%;height:auto;border-radius:4px;display:block}
.topic h3{font:600 1.35rem/1.3 var(--serif);margin:0 0 .6rem}
.topic p{margin:0 0 .8rem;max-width:42rem}
.topic .answer{font-weight:600}
.prices{display:grid;gap:1.25rem}
@media(min-width:760px){.prices{grid-template-columns:repeat(3,1fr)}}
.price{border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:1.5rem}
.price h3{font:600 1.15rem/1.3 var(--serif);margin:0 0 .5rem}
.price .amount{font:600 2rem/1.1 var(--serif);margin:0}
.price .unit{margin:0 0 1rem;color:var(--muted)}
.price ul{margin:0 0 1.25rem;padding-left:1.1rem}
.note{margin-top:1.5rem;font-weight:600}

/* Weitere Unterseiten */
.when.two{grid-template-columns:1fr}
@media(min-width:800px){.when.two{grid-template-columns:repeat(2,1fr);gap:2rem}}
.prose{max-width:42rem}
.prose p{margin:0 0 1rem}
blockquote{margin:1.25rem 0;padding:.25rem 0 .25rem 1.25rem;border-left:4px solid var(--accent);font-family:var(--serif);font-size:1.15rem}
.facts{margin:0;border-top:1px solid var(--line)}
.facts>div{display:grid;gap:.5rem;padding:1.4rem 0;border-bottom:1px solid var(--line)}
@media(min-width:760px){.facts>div{grid-template-columns:15rem 1fr;gap:2rem}}
.facts dt{font:600 1.2rem/1.3 var(--serif);color:var(--petrol)}
.facts dd{margin:0}
.facts dd p{margin:0 0 .75rem}
.facts ul{margin:0;padding-left:1.1rem}
.facts li{margin-bottom:.5rem}
.photos{display:grid;gap:1.5rem;margin-top:1rem}
@media(min-width:760px){.photos{grid-template-columns:1.3fr 1fr;align-items:start}}
.photos figure{margin:0}
.photos img{width:100%;height:auto;border-radius:4px;display:block}
.photos figcaption{margin-top:.5rem;color:var(--muted)}
.plain{margin:0 0 1rem;padding-left:1.1rem}
.big{font:600 1.5rem/1.35 var(--serif);margin:1.5rem 0 0}
.refs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.refs>li{display:grid;gap:1rem;padding:1.4rem 0;border-bottom:1px solid var(--line)}
@media(min-width:760px){.refs>li{grid-template-columns:11rem 1fr;gap:2rem;align-items:start}}
.refs h3{font:600 1.25rem/1.3 var(--serif);margin:0 0 .4rem}
.refs p{margin:0 0 .4rem}
.logo{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:4px;padding:.6rem;min-height:5rem}
.logo img{max-width:100%;max-height:3.5rem;width:auto;height:auto;display:block}
.period{color:var(--muted);font-weight:600;margin:0 0 .25rem}
.links{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.legal{margin:0}
.legal dt{font-weight:700;margin-top:1.1rem}
.legal dd{margin:.15rem 0 0;max-width:42rem}
.small-img{max-width:15rem;height:auto;border-radius:4px;display:block;margin:1rem 0}

/* Ergänzungen Oktober 2026: Navigation, Inhaltsbausteine */
.footer-nav ul{flex-wrap:wrap;gap:.5rem 1.25rem;margin:0 0 1rem}
.footer-nav a{font-weight:400}
.footer-nav a[aria-current="page"]{font-weight:600;text-decoration:none;color:var(--ink)}

.section{padding:1.5rem 0}
.section h2{margin:0 0 .75rem}
.section h3{font:600 1.2rem/1.3 var(--serif);margin:1.25rem 0 .5rem}
.section p{max-width:42rem;margin:0 0 1rem}
.cards{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
.cards li{border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:1.1rem 1.25rem}
.cards h3{font:600 1.15rem/1.3 var(--serif);margin:0 0 .5rem;color:var(--petrol)}
.cards p{margin:0}
.steps{margin:0 0 1rem;padding-left:1.25rem;max-width:42rem}
.steps li{margin-bottom:.6rem}

details{border-bottom:1px solid var(--line);padding:.85rem 0;max-width:42rem}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:600}
summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
details p{margin:.6rem 0 0}

.cta{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:1.5rem;margin:1.5rem 0}
.cta h2{margin-top:0}
.related ul{margin:0 0 1rem;padding-left:1.25rem}
.updated{font-size:.9rem;color:var(--muted)}