@font-face{font-family:"Saira";src:url(f/saira.woff2) format("woff2");font-weight:300 800;font-stretch:75% 125%;font-display:swap}
@font-face{font-family:"Red Hat Mono";src:url(f/mono.woff2) format("woff2");font-weight:400 500;font-display:swap}
:root{
  --alu:#EEF0F1;--graphit:#141516;--rot:#C8101A;--rot-d:#A30C14;--grau:#5E656C;--linie:#C9CDD1;--blech:#fff;--flaeche:#E2E5E8;
  --sans:"Saira",system-ui,sans-serif;--mono:"Red Hat Mono",ui-monospace,monospace;
  --rand:20px;--max:1320px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media(min-width:900px){:root{--rand:40px}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--alu);color:var(--graphit);font:400 17px/1.6 var(--sans);font-stretch:100%;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--rot);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--graphit);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--rand)}
h1,h2,h3{font-stretch:112%;font-weight:700;line-height:1.04;letter-spacing:-.01em;margin:0;text-wrap:balance}
h1{font-size:clamp(38px,7.2vw,84px)}
h2{font-size:clamp(30px,4.4vw,52px)}
h3{font-size:22px;line-height:1.15}
p{margin:0 0 16px;max-width:62ch}
.mono{font:500 12.5px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:#2b2e31}
.muted{color:var(--grau)}

/* Band */
.band{background:var(--graphit);color:#d9dcdf;font-size:13px;line-height:1.3}
.band .wrap{display:flex;gap:16px;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px}
.band a{color:#fff;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}

/* Kopf */
.kopf{position:sticky;top:0;z-index:40;background:rgba(238,240,241,.96);border-bottom:1px solid var(--linie);backdrop-filter:saturate(1.2)}
.kopf .wrap{display:flex;align-items:center;gap:24px;height:72px}
.marke{display:block;flex:none}
.marke img{height:42px;width:auto}
.nav{display:none;margin-left:auto;gap:4px;align-items:center}
.nav a{text-decoration:none;font-size:15px;font-weight:500;padding:8px 10px;border-radius:2px;white-space:nowrap}
.nav a:hover{background:var(--flaeche)}
.nav a[aria-current=page]{color:var(--rot)}
.knopf{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;border-radius:2px;background:var(--rot);color:#fff;text-decoration:none;font-weight:600;font-stretch:105%;border:0;cursor:pointer;transition:background .2s var(--ease),transform .2s var(--ease)}
.knopf:hover{background:var(--rot-d)}
.knopf:active{transform:translateY(1px)}
.knopf.zwei{background:transparent;color:var(--graphit);box-shadow:inset 0 0 0 1.5px var(--graphit)}
.knopf.zwei:hover{background:var(--graphit);color:#fff}
.knopf.klein{min-height:40px;padding:8px 14px;font-size:15px}
.kopf .knopf{display:none}
.menue-knopf{margin-left:auto;display:inline-flex;align-items:center;gap:8px;background:none;border:1.5px solid var(--graphit);border-radius:2px;height:44px;padding:0 14px;font-weight:600;cursor:pointer}
@media(min-width:1180px){.nav{display:flex}.kopf .knopf{display:inline-flex}.menue-knopf{display:none}}
.menue{position:fixed;inset:0;z-index:60;background:var(--graphit);color:#fff;padding:20px var(--rand) 40px;overflow:auto;display:none}
.menue.offen{display:block}
.menue .zu{float:right;background:none;border:1.5px solid #fff;color:#fff;height:44px;padding:0 14px;border-radius:2px;font-weight:600;cursor:pointer}
.menue nav{clear:both;padding-top:24px}
.menue nav a{display:flex;justify-content:space-between;text-decoration:none;font-size:26px;font-stretch:112%;font-weight:600;padding:12px 0;border-bottom:1px solid #2c2f32}
.menue nav a.unter{font-size:18px;font-weight:500;padding-left:18px;color:#c4c8cc}
.menue .knopf{margin-top:28px;width:100%}

/* Kopfbereich Start */
.start{padding:40px 0 0}
.start-grid{display:grid;gap:28px}
.start h1 span{display:block;color:var(--grau);font-weight:500;font-size:.48em;font-stretch:100%;letter-spacing:0;margin-top:14px;line-height:1.2}
.start .lead{margin-top:20px}
.aktionen{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.telzeile{margin-top:18px;font-size:15px;color:var(--grau)}
.telzeile a{color:var(--graphit);font-weight:600;text-decoration:none;border-bottom:1px solid var(--linie)}
.heck{position:relative;margin:0}
.heck img{width:100%;aspect-ratio:4/5;object-fit:cover;clip-path:inset(0 0 0 0);animation:heckauf 1.3s var(--ease) both .15s}
@keyframes heckauf{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}
.mass{position:absolute;left:8%;right:8%;bottom:24px;color:#fff;pointer-events:none}
.mass svg{display:block;width:100%;height:18px;overflow:visible}
.mass .mono{display:block;text-align:center;margin-top:6px;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.heck figcaption{position:absolute;left:0;top:0;background:var(--graphit);color:#fff;padding:8px 12px}
@media(min-width:900px){
  .start{padding:64px 0 0}
  .start-grid{grid-template-columns:1.05fr 1fr;gap:56px;align-items:end}
  .start-text{padding-bottom:40px}
}
.daten{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--graphit);margin-top:40px}
.daten div{padding:16px 16px 18px 0;border-bottom:1px solid var(--linie)}
.daten div:nth-child(odd){padding-right:16px}
.daten b{display:block;font-size:clamp(22px,2.4vw,30px);font-stretch:112%;font-weight:700;line-height:1.1}
.daten span{display:block;font-size:14px;color:var(--grau);margin-top:4px;line-height:1.35}
@media(min-width:900px){.daten{grid-template-columns:repeat(4,1fr)}.daten div{padding:20px 24px 22px 0;border-bottom:0}.daten div+div{padding-left:24px;border-left:1px solid var(--linie)}}

/* Abschnitte */
.abschnitt{padding:72px 0}
@media(min-width:900px){.abschnitt{padding:104px 0}}
.kopfzeile{display:grid;gap:16px;margin-bottom:36px}
@media(min-width:900px){.kopfzeile{grid-template-columns:1fr 1fr;align-items:end;gap:56px;margin-bottom:48px}}
.kopfzeile p{margin:0}

/* Bauarten */
.bauarten{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(min-width:900px){.bauarten{grid-template-columns:repeat(4,1fr);gap:16px}}
.bauart{position:relative;display:block;text-decoration:none;background:var(--graphit);color:#fff;overflow:hidden}
.bauart img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .7s var(--ease),opacity .4s;opacity:.92}
.bauart:hover img{transform:scale(1.035);opacity:1}
.bauart .schild{position:absolute;left:0;right:0;bottom:0;padding:44px 14px 14px;background:linear-gradient(transparent,rgba(10,11,12,.86))}
.bauart .mono{color:#d0d4d8;font-size:11.5px}
.bauart h3{font-size:clamp(19px,2vw,24px);margin-top:4px}
.weitere{margin-top:40px;border-top:1px solid var(--graphit)}
.weitere a{display:grid;grid-template-columns:88px 1fr auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--linie);text-decoration:none}
.weitere img{width:88px;height:64px;object-fit:cover}
.weitere h3{font-size:20px}
.weitere p{margin:2px 0 0;font-size:15px;color:var(--grau);line-height:1.4}
.weitere .pfeil{font:500 20px var(--mono);color:var(--rot);transition:transform .25s var(--ease)}
.weitere a:hover .pfeil{transform:translateX(4px)}
@media(min-width:900px){.weitere{display:grid;grid-template-columns:1fr 1fr;column-gap:40px}.weitere a{grid-template-columns:120px 1fr auto}.weitere img{width:120px;height:80px}}

/* Sicherheit dunkel */
.dunkel{background:var(--graphit);color:#e6e8ea}
.dunkel .muted,.dunkel .lead{color:#b9bec3}
.dunkel h2{color:#fff}
.sicher-grid{display:grid;gap:40px}
@media(min-width:900px){.sicher-grid{grid-template-columns:5fr 6fr;gap:72px;align-items:start}}
.sicher-grid figure{margin:0;position:relative}
.sicher-grid figure img{width:100%;aspect-ratio:3/4;object-fit:cover}
.punkte{list-style:none;margin:32px 0 0;padding:0;counter-reset:p}
.punkte li{display:grid;grid-template-columns:52px 1fr;gap:8px;padding:20px 0;border-top:1px solid #2e3134}
.punkte li::before{counter-increment:p;content:"0" counter(p);font:500 13px var(--mono);color:#ff4d55;padding-top:5px}
.punkte h3{color:#fff;font-size:20px;margin-bottom:6px}
.punkte p{margin:0;color:#b9bec3;font-size:16px}

/* Bauplan */
.bauplan{display:grid;gap:32px}
@media(min-width:1000px){.bauplan{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:start}}
.schritte{display:grid;gap:12px}
.schritt{background:var(--blech);border:1px solid var(--linie);padding:20px}
.schritt legend{float:left;width:100%;display:flex;gap:12px;align-items:baseline;margin-bottom:14px;padding:0}
.schritt legend .mono{color:var(--rot)}
.schritt legend b{font-size:19px;font-stretch:108%}
fieldset{border:0;margin:0;padding:0;min-width:0}
.feld{display:grid;gap:6px;margin-bottom:12px;clear:both}
.feld label,.feld .lbl{font-size:14px;font-weight:600}
.zweier{display:grid;gap:12px;clear:both}
@media(min-width:560px){.zweier{grid-template-columns:1fr 1fr}}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;min-height:48px;padding:10px 12px;border:1px solid #aeb4ba;border-radius:2px;background:#fff;font-size:16px}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--rot);outline-offset:0;border-color:var(--rot)}
.wahl{display:flex;flex-wrap:wrap;gap:8px;clear:both}
.wahl input{position:absolute;opacity:0;width:1px;height:1px}
.wahl label{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid #aeb4ba;border-radius:2px;cursor:pointer;font-size:15px;font-weight:500;background:#fff;transition:border-color .15s,background .15s}
.wahl input:checked+label{border-color:var(--graphit);background:var(--graphit);color:#fff}
.wahl input:focus-visible+label{outline:2px solid var(--rot);outline-offset:2px}
.farbe i{width:16px;height:16px;border-radius:1px;display:inline-block;box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.haken{display:flex;gap:10px;align-items:center;font-size:15px;clear:both;margin-top:4px}
.haken input{width:20px;height:20px;accent-color:var(--rot)}
.zeichnung{position:sticky;top:92px;background:#fff;border:1px solid var(--linie)}
.zeichnung svg{display:block;width:100%;height:auto}
.zeichnung .fuss{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-top:1px solid var(--linie);font-size:14px;color:var(--grau)}
.danke{display:none;background:var(--graphit);color:#fff;padding:24px}
.danke.an{display:block}
.danke h3{margin-bottom:8px}
.hinweis-klein{font-size:13px;color:var(--grau);margin-top:10px}

/* Galerie */
.streifen{display:grid;grid-auto-flow:column;grid-auto-columns:72%;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin}
.streifen>*{scroll-snap-align:start}
@media(min-width:900px){.streifen{grid-auto-columns:calc((100% - 36px)/4)}}
.streifen img,.raster img{width:100%;aspect-ratio:1;object-fit:cover;cursor:zoom-in;background:var(--flaeche)}
.raster{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media(min-width:700px){.raster{grid-template-columns:repeat(3,1fr);gap:12px}}
@media(min-width:1100px){.raster{grid-template-columns:repeat(4,1fr)}}
.raster button,.streifen button{all:unset;display:block;cursor:zoom-in}
.raster button:focus-visible,.streifen button:focus-visible{outline:2px solid var(--rot);outline-offset:2px}
.filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.filter button{min-height:40px;padding:6px 14px;border:1px solid #aeb4ba;background:#fff;border-radius:2px;cursor:pointer;font-weight:500;font-size:15px}
.filter button[aria-pressed=true]{background:var(--graphit);border-color:var(--graphit);color:#fff}
dialog.gross{padding:0;border:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh}
dialog.gross::backdrop{background:rgba(10,11,12,.92)}
dialog.gross img{max-height:84vh;width:auto;margin:0 auto}
dialog.gross .leiste{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#fff;padding:10px 0}
dialog.gross button{background:none;border:1.5px solid #fff;color:#fff;min-height:40px;padding:0 14px;border-radius:2px;cursor:pointer;font-weight:600}

/* Über uns */
.ueber{display:grid;gap:40px}
@media(min-width:900px){.ueber{grid-template-columns:1fr 1fr;gap:72px;align-items:center}}
.ueber blockquote{margin:28px 0 0;padding:0;font-size:clamp(22px,2.4vw,30px);font-stretch:108%;font-weight:600;line-height:1.25;max-width:24ch}
.ueber .bilder{display:grid;grid-template-columns:1.3fr 1fr;gap:12px;align-items:end}
.ueber .bilder img{width:100%;object-fit:cover}
.ueber .bilder img:first-child{aspect-ratio:3/4}
.ueber .bilder img:last-child{aspect-ratio:1}

/* Unterseiten */
.seitenkopf{padding:40px 0 48px;border-bottom:1px solid var(--linie)}
.pfad{font-size:14px;color:var(--grau);margin-bottom:20px}
.pfad a{text-decoration:none;border-bottom:1px solid var(--linie)}
.seitenkopf-grid{display:grid;gap:28px}
@media(min-width:900px){.seitenkopf{padding:56px 0 72px}.seitenkopf-grid{grid-template-columns:1fr 1fr;gap:56px;align-items:end}}
.seitenkopf figure{margin:0}
.seitenkopf figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.textspalten{display:grid;gap:32px}
@media(min-width:900px){.textspalten{grid-template-columns:1fr 1fr;gap:72px}}
.unternav{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.unternav a{text-decoration:none;min-height:40px;display:inline-flex;align-items:center;padding:6px 14px;border:1px solid #aeb4ba;border-radius:2px;font-weight:500;font-size:15px;background:#fff}
.unternav a[aria-current=page]{background:var(--graphit);color:#fff;border-color:var(--graphit)}
.aufruf{background:var(--blech);border-top:1px solid var(--linie);border-bottom:1px solid var(--linie)}
.aufruf .wrap{display:grid;gap:20px;padding-top:48px;padding-bottom:48px}
@media(min-width:900px){.aufruf .wrap{grid-template-columns:1fr auto;align-items:center}}
.recht h2{font-size:24px;margin:32px 0 8px}
.recht p{max-width:72ch}

/* Fuß */
.fuss-seite{background:var(--graphit);color:#c4c8cc;padding:64px 0 40px;font-size:15px}
.fuss-grid{display:grid;gap:32px}
@media(min-width:900px){.fuss-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.fuss-seite img{height:44px;width:auto;margin-bottom:16px}
.fuss-seite h3{font-size:15px;color:#fff;font-stretch:100%;margin-bottom:10px}
.fuss-seite a{text-decoration:none;color:#e6e8ea}
.fuss-seite a:hover{text-decoration:underline}
.fuss-seite ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.fuss-unten{margin-top:48px;padding-top:20px;border-top:1px solid #2e3134;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:13px}

/* WhatsApp */
.wa{position:fixed;right:16px;bottom:16px;z-index:50;display:inline-flex;align-items:center;gap:8px;background:#1f7a44;color:#fff;text-decoration:none;font-weight:600;min-height:50px;padding:0 16px 0 14px;border-radius:2px;box-shadow:0 2px 0 rgba(0,0,0,.18)}
.wa:hover{background:#17663a}
.wa svg{width:22px;height:22px}

/* Einblenden */
.zeig{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.zeig.da{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.zeig{opacity:1;transform:none}}
h1{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.marke img{height:48px}
@media(max-width:599px){.wa span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.wa{padding:0 13px;min-height:48px}}