[hidden]{display:none!important}
h1,h2,h3{overflow-wrap:break-word;hyphens:auto}
/* Layout: SEO-starke Leistungsseite. Jede H2 deckt eine Suchabsicht ab (Bereiche, altes Haus, Kosten, Dauer, Ablauf, Referenzen, Firma/Regionen, FAQ). Vertiefung als eingeklappter Ratgeber */
:root{
  --bg:#f5f7f7; --paper:#ffffff; --ink:#102a30; --muted:#5b6e72; --line:#dbe3e4;
  --petrol:#0d5463; --petrol-2:#e2eef0; --coral:#f2765a; --coral-2:#fde8e2; --sand:#efe9df;
  --sans:"Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --serif:"Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans)}
img{max-width:100%;display:block}
a{color:inherit}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:2px}
.wrap{max-width:1260px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.025em;text-wrap:balance;font-weight:800}
h1 em,h2 em{font-family:var(--serif);font-weight:400;font-style:normal;letter-spacing:-.01em}
h2{font-size:clamp(32px,4vw,52px)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--petrol)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:12px;font-weight:700;text-decoration:none;border:0;cursor:pointer;transition:background .2s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-p{background:var(--petrol);color:#fff}.btn-p:hover{background:#0a4350}
.btn-c{background:var(--coral);color:var(--ink)}.btn-c:hover{background:#ee5f3f}
.btn-o{border:1.5px solid var(--line);background:var(--paper)}
.img-fb{background:linear-gradient(135deg,#cfdcde,#9fb7bb)}
.ph-note{display:inline-block;font-size:12px;font-weight:700;color:#b5452b;background:var(--coral-2);border-radius:6px;padding:2px 8px}
section{padding-block:90px}
.sh{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.sh p{color:var(--muted);max-width:60ch;margin:14px 0 0;font-size:18px}

/* Header */
header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
header .logo img{height:48px;width:auto}@media (max-width:560px){header .logo{min-width:0;flex:0 1 auto}header .logo img{height:auto;max-height:40px;max-width:calc(100vw - 110px)}}
header nav{display:flex;gap:26px;font-weight:600;font-size:15px}
header nav a{text-decoration:none;color:var(--muted)}header nav a:hover,header nav a[aria-current]{color:var(--ink)}
header nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--coral)}
header .r{display:flex;align-items:center;gap:16px}
header .r .tel{font-weight:700}
header .btn{padding:11px 18px}
@media (max-width:1000px){header nav,header .tel{display:none}}
.crumbs{font-size:14px;color:var(--muted);padding-top:26px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}
.crumbs span{margin:0 8px;opacity:.5}

/* Hero */
.hero{padding-block:30px 60px}
.hero .grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.4vw,74px)}
.hero p.lead{font-size:20px;color:var(--muted);max-width:48ch;margin:22px 0 0}
.hero .checks{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:10px;font-weight:600}
.hero .checks li{display:flex;gap:12px;align-items:center}
.hero .checks li::before{content:"✓";flex:none;width:24px;height:24px;border-radius:50%;background:var(--petrol-2);color:var(--petrol);display:grid;place-items:center;font-size:13px;font-weight:800}
.hero .act{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-img{position:relative}
.hero-img img{width:100%;aspect-ratio:5/6;object-fit:cover;border-radius:var(--r)}
.hero-img .badge{position:absolute;left:-28px;bottom:36px;background:var(--paper);border-radius:16px;padding:16px 20px;box-shadow:0 20px 40px -18px rgba(16,42,48,.35);display:flex;gap:14px;align-items:center}
.hero-img .badge b{font-size:30px;line-height:1;letter-spacing:-.02em}
.hero-img .badge span{font-size:14px;color:var(--muted);line-height:1.35}
.hero-img .badge .stars{color:var(--coral);letter-spacing:2px;display:block}
.hero-img .cap{position:absolute;right:16px;top:16px;background:rgba(16,42,48,.72);color:#fff;font-size:13px;font-weight:600;border-radius:999px;padding:6px 12px}
@media (max-width:900px){.hero .grid{grid-template-columns:1fr;gap:40px}.hero-img .badge{left:14px}.hero-img img{aspect-ratio:4/3}}

/* Sprungmarken */
.toc{display:flex;gap:8px;flex-wrap:wrap;padding-block:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.toc a{border:1.5px solid var(--line);background:var(--paper);border-radius:999px;padding:7px 14px;text-decoration:none;font-weight:600;font-size:14px}
.toc a:hover{border-color:var(--petrol);color:var(--petrol)}

/* Bereiche */
.tabs{display:inline-grid;grid-auto-flow:column;gap:6px;background:var(--paper);border:1px solid var(--line);padding:5px;border-radius:12px}
.tabs button{border:0;background:transparent;padding:10px 20px;border-radius:9px;cursor:pointer;font-weight:700;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.area{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.area img{width:100%;aspect-ratio:16/10;object-fit:cover}
.area .b{padding:22px;display:flex;flex-direction:column;gap:8px}
.area h3{font-size:21px}
.area p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:900px){.areas{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.areas{grid-template-columns:1fr}}

/* Altes Haus / Baujahr */
.age{display:grid;grid-template-columns:1fr 1.3fr;gap:22px;align-items:stretch}
.age-l{background:var(--petrol);color:#fff;border-radius:var(--r);padding:40px;display:flex;flex-direction:column;gap:16px}
.age-l h2{color:#fff;font-size:clamp(28px,3.2vw,42px)}
.age-l p{margin:0;color:#c7dfe3}
.years{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}
.years button{border:1.5px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:12px;padding:14px;cursor:pointer;font-weight:700;text-align:left}
.years button[aria-selected="true"]{background:#fff;color:var(--ink);border-color:#fff}
.age-r{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:36px;display:flex;flex-direction:column;gap:6px}
.age-r h3{font-size:24px;margin-bottom:10px}
.issue{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.issue .dot{width:12px;height:12px;border-radius:50%}
.issue b{display:block}
.issue span{color:var(--muted);font-size:15px}
.issue em{font-style:normal;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;border-radius:6px;padding:3px 8px;white-space:nowrap}
.hi .dot{background:var(--coral)}.hi em{background:var(--coral-2);color:#b5452b}
.mid .dot{background:#e0b14a}.mid em{background:#fbf1d8;color:#8a6510}
.lo .dot{background:var(--petrol)}.lo em{background:var(--petrol-2);color:var(--petrol)}
.age-r .note{font-size:13px;color:var(--muted);margin-top:12px}
@media (max-width:900px){.age{grid-template-columns:1fr}.age-l,.age-r{padding:26px}}
@media (max-width:480px){.issue{grid-template-columns:auto 1fr}.issue em{grid-column:2;justify-self:start}}

/* Kosten */
.cost{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.cost>*{min-width:0}
.calc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:18px}
.calc h3{font-size:24px}
.lab{display:flex;justify-content:space-between;font-weight:600;font-size:15px;margin-bottom:8px}
.lab output{font-variant-numeric:tabular-nums;color:var(--petrol)}
input[type=range]{width:100%;accent-color:var(--petrol)}
.lvl{display:flex;gap:8px;flex-wrap:wrap}
.lvl button{border:1.5px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:14px;font-weight:600}
.lvl button[aria-pressed="true"]{border-color:var(--petrol);background:var(--petrol-2);color:var(--petrol)}
.result{background:var(--ink);color:#fff;border-radius:14px;padding:20px 22px;display:grid;gap:12px}
.result .k{font-size:12px;color:#9fb7bb;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.result b.total{display:block;font-size:clamp(26px,2.8vw,34px);letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1;margin-top:2px}
.split{display:flex;height:10px;border-radius:9px;overflow:hidden;gap:2px}
.legend{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;font-size:13px;color:#c4d6d9}
.legend div{display:flex;justify-content:space-between;gap:8px}
.legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--c);margin-right:7px}
.legend b{font-variant-numeric:tabular-nums;color:#fff;font-weight:600}
.calc .note{font-size:12px;color:var(--muted);margin:0}
.cost-txt{display:flex;flex-direction:column;gap:18px}
.cost-txt p{margin:0;color:var(--muted)}
.rates{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:15px}
.rates th,.rates td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line)}
.rates th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--bg)}
.rates td:last-child{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.rates tr:last-child td{border-bottom:0}
.factor{display:grid;grid-template-columns:32px 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.factor i{font-style:normal;width:32px;height:32px;border-radius:9px;background:var(--petrol-2);color:var(--petrol);display:grid;place-items:center;font-weight:800;font-size:14px}
.factor b{display:block;font-size:16px}
.factor span{color:var(--muted);font-size:15px}
@media (max-width:900px){.cost{grid-template-columns:1fr}}
@media (max-width:440px){.legend{grid-template-columns:1fr}.calc{padding:22px}}

/* Dauer */
.time{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:36px}
.trow{display:grid;grid-template-columns:240px 1fr 90px;gap:18px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.trow:first-of-type{border-top:0}
.trow b{display:block}
.trow small{color:var(--muted);font-size:14px}
.track{height:14px;background:var(--bg);border-radius:9px;position:relative;overflow:hidden}
.track i{position:absolute;left:0;top:0;bottom:0;background:var(--petrol);border-radius:9px}
.track i.r{background:var(--coral)}
.trow .v{text-align:right;font-weight:800;font-variant-numeric:tabular-nums}
.time .note{font-size:15px;color:var(--muted);margin:18px 0 0}
@media (max-width:760px){.trow{grid-template-columns:1fr 70px}.trow .lbl{grid-column:1/-1}.time{padding:22px}}

/* Ablauf */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.st{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:10px}
.st .n{font-family:var(--serif);font-size:50px;line-height:1;color:var(--coral)}
.st h3{font-size:21px}
.st p{margin:0;color:var(--muted);font-size:15px}
.st .out{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:14px;font-weight:700;color:var(--petrol)}
@media (max-width:1000px){.flow{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.flow{grid-template-columns:1fr}}

/* Referenzen */
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ref{background:var(--paper);border-radius:var(--r);overflow:hidden;text-decoration:none;border:1px solid var(--line);display:flex;flex-direction:column}
.ref .im{overflow:hidden}
.ref img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s}
.ref:hover img{transform:scale(1.04)}
.ref .b{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}
.ref h3{font-size:21px}
.ref dl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:auto 0 0;padding-top:12px;border-top:1px solid var(--line)}
.ref dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.ref dd{margin:0;font-weight:700}
@media (max-width:900px){.refs{grid-template-columns:1fr}}

/* Firma + Regionen */
.why{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
.reasons{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}
.reason{padding:20px 0;border-top:1px solid var(--line)}
.reason b{display:block;font-size:18px;margin-bottom:4px}
.reason span{color:var(--muted);font-size:15px}
.quote{background:var(--ink);color:#fff;border-radius:var(--r);padding:34px;display:flex;flex-direction:column;gap:14px}
.quote .stars{color:var(--coral);letter-spacing:3px}
.quote p{margin:0;font-size:22px;line-height:1.35}
.quote ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.quote li{background:#183b43;border-radius:8px;padding:5px 10px;font-size:14px}
.quote cite{font-style:normal;color:#9fb7bb;font-size:14px;margin-top:auto}
.regions{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:22px}
.reg{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;display:flex;flex-direction:column;gap:4px}
.reg:hover{border-color:var(--petrol)}
.reg b{font-size:17px}
.reg span{color:var(--muted);font-size:14px}
@media (max-width:900px){.why{grid-template-columns:1fr}.reasons{grid-template-columns:1fr}.regions{grid-template-columns:1fr 1fr}}

/* FAQ + Ratgeber */
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:50px}
.faq>*{min-width:0}.faq details{overflow-wrap:anywhere;hyphens:auto}
.faq details,.guide details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary,.guide summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:18px 0;font-weight:700;font-size:19px}
.faq summary::-webkit-details-marker,.guide summary::-webkit-details-marker{display:none}
.faq details,.guide details{overflow-x:clip}
.faq summary::after,.guide summary::after{content:"+";color:var(--coral);font-size:26px;line-height:1;transition:transform .2s;flex:none}
.faq details[open] summary::after,.guide details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--muted);max-width:64ch}
.reviewed{display:flex;gap:14px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-top:24px;font-size:14px;color:var(--muted)}
.reviewed img{width:48px;height:48px;border-radius:50%;object-fit:cover;background:var(--petrol-2)}
.reviewed b{color:var(--ink);display:block;font-size:15px}
@media (max-width:900px){.faq{grid-template-columns:1fr;gap:20px}}
.guide{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:12px 36px 20px}
.guide .body{padding-bottom:22px;color:var(--muted);max-width:72ch}
.guide .body p{margin:0 0 14px}
.guide .body ol,.guide .body ul{margin:0 0 14px;padding-left:20px;display:grid;gap:6px}
.guide .body b{color:var(--ink)}
@media (max-width:640px){.guide{padding:6px 20px 14px}}

/* Weitere Leistungen + CTA */
.more{display:flex;flex-wrap:wrap;gap:10px}
.more a{border:1.5px solid var(--line);background:var(--paper);border-radius:999px;padding:10px 18px;text-decoration:none;font-weight:600;font-size:15px}
.more a:hover{border-color:var(--petrol);color:var(--petrol)}
.cta{display:grid;grid-template-columns:auto 1.2fr 1fr;gap:40px;align-items:center;background:var(--ink);color:#fff;border-radius:28px;padding:56px}
.cta img{width:130px;height:130px;border-radius:50%;object-fit:cover;border:4px solid #fff;background:var(--petrol-2)}
.cta h2{color:#fff;font-size:clamp(30px,3.4vw,44px)}
.cta p{color:#a9c0c4;font-size:17px;margin:12px 0 0}
.cta .c{display:grid;gap:12px}
.cta .c div{background:#183b43;border-radius:14px;padding:14px 18px}
.cta .c span{display:block;font-size:12px;color:#9fb7bb;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.cta .c strong{font-size:20px;user-select:all}
@media (max-width:1000px){.cta{grid-template-columns:1fr;padding:32px}.cta img{width:96px;height:96px}}

footer{padding-block:60px 30px;color:var(--muted);font-size:15px}
footer .g{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:30px}
footer h4{color:var(--ink);margin:0 0 10px;font-size:15px}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer a{text-decoration:none}
footer .legal{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:14px}
@media (max-width:860px){footer .g{grid-template-columns:1fr 1fr}}
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--paper);border-top:1px solid var(--line);padding:7px max(14px,env(safe-area-inset-right,0px)) calc(7px + env(safe-area-inset-bottom,0px)) max(14px,env(safe-area-inset-left,0px));box-shadow:0 -8px 24px rgba(16,42,48,.08);transition:transform .25s}
  .mbar .btn{padding:10px;min-height:44px;font-size:15px}
  .mbar.off{transform:translateY(110%)}
  footer{padding-bottom:110px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}