/* Schnelle Bau – Startseite */

/* 1 · Bühne mit Ring */
.buehne{position:relative;height:230vh;background:var(--tief);color:#f3f3f5}
.b-sticky{position:sticky;top:0;height:100vh;height:100svh;min-height:600px;overflow:hidden;display:flex;flex-direction:column}
.b-bild{position:absolute;inset:0;--cy:30%;clip-path:circle(var(--r,14vmin) at 50% var(--cy));background:#2a2b2e}
.b-bild img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 55%}
.b-bild .vor{opacity:var(--roh,1)}
.b-bild::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 30%,transparent 30%,rgba(20,21,23,.5) 100%),linear-gradient(0deg,rgba(20,21,23,.95) 0%,rgba(20,21,23,.75) 32%,transparent 62%)}
.b-ring{position:absolute;left:50%;top:30%;width:calc(var(--r,14vmin)*2 + 8vmin);aspect-ratio:1;transform:translate(-50%,-50%) rotate(var(--dreh,0deg));pointer-events:none;opacity:var(--ro,1)}
.b-oben{position:absolute;top:calc(var(--kopf-h) + 8px);left:0;right:0;text-align:center;z-index:3}
.b-schritt{display:inline-block;font:600 .8rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:#fff;background:rgba(20,21,23,.6);padding:9px 14px;border-radius:999px}
.b-text{position:relative;z-index:3;margin-top:auto;padding-bottom:max(7vh,calc(24px + env(safe-area-inset-bottom,0px)));text-align:center}
.h1-klein{display:block;font:600 clamp(.74rem,1.25vw,.92rem)/1.5 var(--body);letter-spacing:.14em;text-transform:uppercase;color:#d7d7db;margin:0 auto 14px;max-width:44ch;text-wrap:balance}
.h1-gross{display:block;font:700 clamp(2.4rem,6vw,5.2rem)/1.02 var(--display);letter-spacing:-.025em}
.h1-gross em{font-style:normal;color:var(--rot-hell)}
.wort{display:inline-block;opacity:0;transform:translateY(30px) scale(.96);animation:auf .9s cubic-bezier(.2,.8,.2,1) forwards}
.wort:nth-child(3){animation-delay:.15s}.wort:nth-child(4){animation-delay:.3s}
@keyframes auf{to{opacity:1;transform:none}}
.b-lead{max-width:46ch;margin:18px auto 24px;color:#e2e2e6}
.knoepfe{display:flex;flex-wrap:wrap;gap:12px}
.b-text .knoepfe{justify-content:center}
.b-text .btn-linie{color:#fff}
@media(max-width:700px){
  .buehne{height:200vh}
  .b-bild{--cy:30%}.b-ring{top:30%}
  .b-lead{font-size:.98rem;margin:14px auto 20px}
  .b-text .btn-linie{display:none}
}


.b-hinweis{position:absolute;right:max(24px,env(safe-area-inset-right,0px));bottom:max(28px,env(safe-area-inset-bottom,0px));z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;font:600 .72rem var(--body);letter-spacing:.16em;text-transform:uppercase;color:#cfd0d4;transition:opacity .4s}
.b-hinweis span{width:2px;height:44px;background:linear-gradient(var(--rot-hell),transparent);animation:hinweis 1.8s ease-in-out infinite;transform-origin:top}
@keyframes hinweis{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.b-hinweis.weg{opacity:0}
@media(max-width:700px){.b-hinweis{display:none}}

/* 2 · Intro */
.intro-band{padding:clamp(72px,9vw,120px) 0 clamp(40px,5vw,64px)}
.intro-raster{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:28px 72px;align-items:start}
.intro-raster p{margin:0 0 16px;color:var(--text)}
.fakten{display:flex;flex-wrap:wrap;gap:16px 40px;margin:28px 0 0;padding:24px 0 0;border-top:1px solid var(--linie)}
.fakten div{min-width:0}
.fakten dt{font-size:.9rem;color:var(--grau)}
.fakten dd{margin:0;font:700 clamp(2rem,3.4vw,2.8rem)/1 var(--display);font-variant-numeric:tabular-nums;color:var(--tinte)}
.fakten dd.rot{color:var(--rot)}
@media(max-width:860px){.intro-raster{grid-template-columns:minmax(0,1fr)}}

/* 3 · Leistungen */
.leist{padding:clamp(40px,5vw,64px) 0 clamp(72px,9vw,120px)}
.raster{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.karte{--mx:50%;--my:50%;position:relative;display:flex;flex-direction:column;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 1px 0 var(--linie);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.js .karte:not(.da){opacity:0;transform:translateY(30px)}
.karte:hover{box-shadow:0 22px 40px -22px rgba(0,0,0,.45)}
.karte-bild{overflow:hidden}
.karte img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s}
.karte:hover img{transform:scale(1.05)}
.karte::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(260px circle at var(--mx) var(--my),rgba(255,255,255,.3),transparent 60%);opacity:0;transition:opacity .3s}
.karte:hover::after{opacity:1}
.karte-text{padding:16px 18px 20px}
.karte h3{font:700 1.12rem/1.2 var(--display);margin:0 0 6px;text-wrap:balance}
.karte h3 a{text-decoration:none}
.karte h3 a::before{content:"";position:absolute;inset:0;z-index:2}
.karte h3 a:focus-visible{outline:none}
.karte:focus-within{outline:3px solid var(--rot-hell);outline-offset:3px}
.karte p{margin:0;font-size:.92rem;line-height:1.55;color:var(--text)}
.ausserdem{margin:28px 0 0;color:var(--text);font-size:.95rem}
.ausserdem b{color:var(--tinte)}
@media(max-width:1000px){.raster{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.raster{gap:12px}.karte{border-radius:14px}.karte-text{padding:12px 12px 14px}.karte h3{font-size:.98rem;margin:0}.karte p{display:none}}


/* 3b · Schwerpunkt Wasserschaden */
.wasser{padding:clamp(72px,9vw,120px) 0;background:radial-gradient(120% 80% at 85% 20%,#1c2a36 0%,var(--tief) 60%)}
.wasser-raster{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px 72px;align-items:center}
.wasser .h2 em{color:#6fc3ff}
.wasser .marke{color:#6fc3ff}
.wasser-schritte{list-style:none;margin:28px 0 30px;padding:0;display:grid;gap:10px;counter-reset:w}
.wasser-schritte li{counter-increment:w;display:grid;grid-template-columns:38px minmax(0,1fr);column-gap:14px;padding:14px 16px;border-radius:16px;border:1px solid var(--tief-linie);background:rgba(255,255,255,.03);transition:border-color .4s,background .4s}
.wasser-schritte li::before{content:"0" counter(w);grid-row:span 2;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font:700 .85rem var(--display);background:var(--tief-linie);color:#fff;transition:background .4s}
.wasser-schritte b{font:700 1.05rem/1.3 var(--display);color:#fff}
.wasser-schritte span{color:var(--tief-text);font-size:.95rem}
.wasser-schritte li.aktiv{border-color:#6fc3ff;background:rgba(111,195,255,.08)}
.wasser-schritte li.aktiv::before{background:#2b8fd6}
.wasser .btn-linie{color:#fff}
.becken{position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:#0d1720;box-shadow:0 40px 80px -40px rgba(0,0,0,.8),inset 0 0 0 1px rgba(255,255,255,.08)}
.becken-bild{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.becken canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.pegel{position:absolute;top:8%;bottom:8%;right:16px;width:44px;pointer-events:none}
.pegel-skala{position:absolute;right:0;top:0;bottom:0;width:10px;background:repeating-linear-gradient(0deg,rgba(255,255,255,.8) 0 2px,transparent 2px 12px);-webkit-mask:linear-gradient(#000,#000) right/4px 100% no-repeat,repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 60px);mask:linear-gradient(#000,#000) right/4px 100% no-repeat,repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 60px)}
.pegel-marke{position:absolute;right:14px;transform:translateY(-50%);white-space:nowrap;font:600 .78rem var(--body);color:#fff;background:rgba(13,23,32,.75);padding:4px 8px;border-radius:999px;font-variant-numeric:tabular-nums}
.becken-status{position:absolute;left:16px;top:16px;font:600 .82rem var(--body);letter-spacing:.06em;text-transform:uppercase;padding:8px 13px;border-radius:999px;background:#2b8fd6;color:#fff;transition:background .4s}
.becken-status.fertig{background:var(--rot)}
.becken-hinweis{margin:12px 0 0;font-size:.85rem;color:var(--tief-text)}
@media(max-width:860px){.wasser-raster{grid-template-columns:minmax(0,1fr)}.becken{aspect-ratio:4/3.4;border-radius:18px}.becken-halter{order:-1}}
@media(max-width:520px){.wasser .knoepfe .btn{width:100%}}

/* Leistungskarte Wasserschaden (Illustration statt Foto) */
.karte-wasser{position:relative;aspect-ratio:4/3;overflow:hidden;background:linear-gradient(180deg,#d9eefc 0%,#8cc8ef 45%,#2b8fd6 100%);display:grid;place-items:center}
.kw-tropfen{position:relative;z-index:2;width:30%;height:auto;fill:#fff;filter:drop-shadow(0 8px 16px rgba(13,60,100,.35));animation:tropfen 2.6s ease-in-out infinite}
@keyframes tropfen{0%,100%{transform:translateY(-4%)}50%{transform:translateY(4%)}}
.kw-welle{position:absolute;left:0;width:200%;height:46%;bottom:-6%;background:radial-gradient(60px 22px at 30px 0,transparent 98%,currentColor) 0 0/60px 100% repeat-x;animation:welle 6s linear infinite}
.kw-welle.w1{color:rgba(16,92,150,.55)}
.kw-welle.w2{color:rgba(10,70,120,.7);bottom:-14%;animation-duration:9s;animation-direction:reverse}
@keyframes welle{to{transform:translateX(-50%)}}
.kw-badge{position:absolute;left:12px;top:12px;z-index:3;font:600 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--rot);padding:5px 10px;border-radius:999px}

/* 4 · Projekte */
.projekte{padding:clamp(72px,9vw,120px) 0;background:var(--stein)}
.kopfzeile{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:16px 64px;align-items:end}
.kopfzeile .intro{margin:0}
@media(max-width:860px){.kopfzeile{grid-template-columns:minmax(0,1fr)}}
.vn{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px 48px;align-items:center;margin-top:44px}
.vn-box{min-width:0}
.vn-paar[hidden]{display:none}
.vn-paar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.vn-seite{position:relative;margin:0;border-radius:20px;overflow:hidden;background:#ccc;aspect-ratio:3/4;box-shadow:0 24px 50px -30px rgba(0,0,0,.5)}
.vn-seite img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vn-seite figcaption{position:absolute;top:14px;left:14px;font:600 .85rem var(--body);padding:7px 13px;border-radius:999px}
.vor figcaption{background:rgba(20,21,23,.72);color:#fff}
.nach figcaption{background:var(--rot);color:#fff}
.vn-paar.zeigen .nach{animation:nachher .9s cubic-bezier(.7,0,.2,1) both}
.vn-paar.zeigen .vor{animation:vorher .6s ease both}
@keyframes nachher{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes vorher{from{opacity:.4}to{opacity:1}}
.vn-wahl{display:flex;flex-direction:column;gap:10px}
.vn-wahl button{display:flex;align-items:center;gap:14px;text-align:left;width:100%;padding:14px 16px;border-radius:16px;border:1.5px solid var(--linie);background:var(--hell);font:600 1rem/1.3 var(--body);color:var(--tinte);cursor:pointer;transition:border-color .2s,background .2s}
.vn-wahl button small{display:block;font-weight:400;font-size:.88rem;color:var(--grau)}
.vn-wahl button[aria-pressed="true"]{border-color:var(--rot);background:#fff}
.vn-wahl .nr{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:700 .85rem var(--display);background:var(--stein);color:var(--tinte)}
.vn-wahl button[aria-pressed="true"] .nr{background:var(--rot);color:#fff}
.vn-hinweis{font-size:.88rem;color:var(--grau);margin:6px 0 0}
@media(max-width:860px){.vn{grid-template-columns:minmax(0,1fr)}.vn-paar{gap:8px}.vn-seite{border-radius:14px}.vn-seite figcaption{top:8px;left:8px;font-size:.75rem;padding:5px 10px}.vn-wahl{flex-direction:row;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}.vn-wahl button{flex:none;width:auto}.vn-wahl button small{display:none}}

.filter{display:flex;flex-wrap:wrap;gap:8px;margin:64px 0 22px}
.filter button{min-height:44px;padding:9px 18px;border-radius:999px;border:1.5px solid var(--linie);background:var(--hell);font:600 .95rem var(--body);color:var(--tinte);cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.filter button[aria-pressed="true"]{background:var(--tinte);border-color:var(--tinte);color:#fff}
.galerie{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.galerie li{position:relative;border-radius:16px;overflow:hidden;background:#ddd}
.galerie li[hidden]{display:none}
.galerie img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform .6s}
.galerie li:hover img{transform:scale(1.05)}
.galerie figure{margin:0}
.galerie figcaption{position:absolute;inset:auto 0 0 0;padding:28px 14px 12px;background:linear-gradient(0deg,rgba(20,21,23,.85),transparent);color:#fff;font-size:.9rem;line-height:1.35}
.galerie figcaption b{display:block;font:700 1rem/1.25 var(--display)}
@media(max-width:1000px){.galerie{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.filter{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:calc(-1*max(16px,env(safe-area-inset-right,0px)));padding-right:16px}.filter button{flex:none}.galerie{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.galerie li{border-radius:12px}.galerie figcaption{padding:22px 10px 9px;font-size:.78rem}.galerie figcaption b{font-size:.88rem}}

/* 5 · Ablauf */
.ablauf{padding:clamp(72px,9vw,120px) 0;background:var(--stein)}
.ablauf-raster{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px 80px;margin-top:48px}
.ablauf-ring{position:sticky;top:120px;align-self:start;display:grid;place-items:center;aspect-ratio:1;max-width:380px;width:100%;margin:0 auto}
.ablauf-ring svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.ablauf-ring .spur{fill:none;stroke:var(--linie);stroke-width:5}
.ablauf-ring .fuell{fill:none;stroke:var(--rot);stroke-width:5;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--a,0));transition:stroke-dashoffset .6s cubic-bezier(.2,.8,.2,1)}
.ablauf-ring .mitte{position:relative;text-align:center;padding:0 18%}
.ablauf-ring .gross{display:block;font:700 clamp(3.4rem,7vw,5.4rem)/1 var(--display);font-variant-numeric:tabular-nums;color:var(--tinte)}
.ablauf-ring .gross small{font-size:.4em;color:var(--grau)}
.ablauf-ring .titel{display:block;margin-top:10px;font:700 1.1rem/1.3 var(--display);color:var(--rot)}
.schritte{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.schritt{padding:26px 28px 24px;border-radius:20px;background:#fff;border:1.5px solid transparent;box-shadow:0 1px 0 var(--linie);transition:border-color .4s,opacity .4s,transform .4s}
.js .schritt{opacity:.5}
.js .schritt.aktiv{opacity:1;border-color:var(--rot);transform:translateX(-6px)}
.schritt .nr{font:700 .85rem var(--display);letter-spacing:.14em;color:var(--rot)}
.schritt h3{font:700 1.3rem/1.25 var(--display);margin:6px 0 8px}
.schritt p{margin:0;color:var(--text)}
@media(max-width:860px){.ablauf-raster{grid-template-columns:minmax(0,1fr)}.ablauf-ring{display:none}.js .schritt{opacity:1}.js .schritt.aktiv{transform:none}.schritt{padding:22px 20px}}

/* 6 · Sorgen */
.vorteile{padding:clamp(72px,9vw,120px) 0}
.sorgen{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.sorge{padding:26px 26px 24px;border-radius:20px;background:#fff;box-shadow:0 1px 0 var(--linie);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}
.js .sorge:not(.da){opacity:0;transform:translateY(24px)}
.sorge-frage{font:700 clamp(1.15rem,1.8vw,1.35rem)/1.3 var(--display);color:var(--tinte);margin:0 0 14px;text-wrap:balance}
.sorge-antwort{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;margin:0;color:var(--text)}
.haken{width:32px;height:32px;border-radius:50%;background:var(--rot);color:#fff;display:grid;place-items:center}
.haken svg{width:18px;height:18px}
@media(max-width:760px){.sorgen{grid-template-columns:minmax(0,1fr);gap:12px}.sorge{padding:20px 18px}}

/* 8 · FAQ */
.faq-band{padding:clamp(72px,9vw,120px) 0;background:var(--stein)}
.faq-raster{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:32px 72px;align-items:start}
.faq details{border-bottom:1px solid var(--linie)}
.faq details:first-child{border-top:1px solid var(--linie)}
.faq summary{list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px 0;font:700 1.08rem/1.35 var(--display);cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--hell) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c80000' stroke-width='2.4'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details div{padding:0 0 20px;color:var(--text)}
.faq details p{margin:0}
@media(max-width:860px){.faq-raster{grid-template-columns:minmax(0,1fr)}}

/* 9 · Abschluss */
.abschluss{position:relative;overflow:hidden;padding:clamp(88px,11vw,150px) 0;text-align:center}
.abschluss-ring{position:absolute;left:50%;top:50%;width:min(900px,150vw);aspect-ratio:1;transform:translate(-50%,-50%) rotate(var(--dreh,0deg));opacity:.22;pointer-events:none}
.abschluss .wrap{position:relative}
.abschluss .h2{font-size:clamp(2.4rem,6vw,4.8rem)}
.gross-tel{display:inline-flex;align-items:center;gap:14px;margin:28px 0 8px;font:700 clamp(1.7rem,4.6vw,3rem)/1.1 var(--display);text-decoration:none;color:#fff;font-variant-numeric:tabular-nums}
.gross-tel svg{width:.8em;height:.8em;color:var(--rot-hell)}
.gross-tel:hover{color:var(--rot-hell)}
.erreichbar{color:var(--tief-text);margin:0 0 28px}
.abschluss .knoepfe{justify-content:center}
.abschluss .btn-linie{color:#fff}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .wort{opacity:1;transform:none}
  .js .karte:not(.da),.js .sorge:not(.da){opacity:1;transform:none}
  .buehne{height:auto}.b-sticky{position:relative}
}
#h-wasser em{display:inline-block;text-wrap:balance}
@media(max-width:760px){.b-text{padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}}
.galerie figcaption small{display:block;font-size:inherit}
@media(max-width:640px){.galerie figcaption small{display:none}.galerie figcaption{padding:28px 10px 10px}}

/* ===== Überarbeitung v4 ===== */
/* Hero-Kurzfakten */
.b-fakten{list-style:none;margin:22px auto 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:.92rem;color:#d7d7db}
.b-fakten li{display:flex;align-items:center;gap:6px}
.b-fakten li+li::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--rot-hell);margin-right:16px}
.b-fakten b{color:#fff;font-weight:600}
.b-fakten a{display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.b-fakten a:hover b{text-decoration:underline}
.sterne-klein{display:inline-flex;gap:1px}.sterne-klein svg{width:14px;height:14px;fill:#fbbc04}
@media(max-width:700px){.b-fakten{font-size:.8rem;gap:4px 10px;margin-top:14px;flex-wrap:nowrap}.b-fakten li+li::before{margin-right:8px}.b-fakten .lang{display:none}.sterne-klein svg{width:11px;height:11px}.b-bild{--cy:26%}.b-ring{top:26%}}

/* Leistungen als Bento */
.leist{padding:clamp(72px,9vw,120px) 0}
.leist .intro p{margin:0}
.bento-raster{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:clamp(220px,20vw,280px);gap:14px}
.bento{--mx:50%;--my:50%;position:relative;border-radius:22px;overflow:hidden;background:var(--tief);isolation:isolate;transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}
.js .bento:not(.da){opacity:0;transform:translateY(28px)}
.bento.gross{grid-column:span 2;grid-row:span 2}
.bento.breit{grid-column:span 2}
.bento-bild,.bento-bild img{position:absolute;inset:0;width:100%;height:100%}
.bento-bild img{object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.bento:hover .bento-bild img{transform:scale(1.06)}
.bento::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(15,16,18,.86) 0%,rgba(15,16,18,.35) 45%,rgba(15,16,18,0) 70%);pointer-events:none}
.bento::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(320px circle at var(--mx) var(--my),rgba(255,255,255,.22),transparent 60%);opacity:0;transition:opacity .3s}
.bento:hover::after{opacity:1}
.bento-text{position:absolute;inset:auto 0 0 0;z-index:2;padding:22px 64px 22px 22px;color:#fff}
.bento h3{font:700 clamp(1.1rem,1.5vw,1.3rem)/1.2 var(--display);margin:0 0 4px;text-wrap:balance}
.bento.gross h3{font-size:clamp(1.5rem,2.6vw,2.2rem)}
.bento h3 a{text-decoration:none;color:#fff}
.bento h3 a::before{content:"";position:absolute;inset:0;z-index:3}
.bento p{margin:0;font-size:.92rem;line-height:1.5;color:rgba(255,255,255,.82);max-width:42ch}
.bento-pfeil{position:absolute;right:18px;bottom:20px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14);transition:background .3s,transform .3s}
.bento-pfeil svg{width:18px;height:18px}
.bento:hover .bento-pfeil{background:var(--rot);transform:translateX(3px)}
.bento:focus-within{outline:3px solid var(--rot-hell);outline-offset:3px}
.bento-badge{position:absolute;left:18px;top:18px;z-index:2;font:600 .72rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--rot);padding:6px 11px;border-radius:999px}
.bento-wasser{position:absolute;inset:0;background:linear-gradient(180deg,#123049 0%,#1b4d74 40%,#2b8fd6 100%);overflow:hidden}
.bento-wasser .kw-tropfen{position:absolute;left:50%;top:34%;width:clamp(56px,7vw,92px);transform:translate(-50%,-50%);fill:#fff;filter:drop-shadow(0 10px 20px rgba(0,0,0,.35));animation:tropfen2 2.8s ease-in-out infinite}
@keyframes tropfen2{0%,100%{transform:translate(-50%,-56%)}50%{transform:translate(-50%,-44%)}}
.bento-wasser .kw-welle{position:absolute;left:0;width:200%;height:40%;background:radial-gradient(80px 26px at 40px 0,transparent 98%,currentColor) 0 0/80px 100% repeat-x;animation:welle 7s linear infinite}
.bento-wasser .w1{bottom:6%;color:rgba(111,195,255,.35)}
.bento-wasser .w2{bottom:-4%;color:rgba(43,143,214,.55);animation-duration:10s;animation-direction:reverse}
.bento-wasser .w3{bottom:-16%;color:rgba(18,60,100,.85);animation-duration:13s}
@media(max-width:1199px){.bento-raster{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:250px}.bento.gross{grid-column:span 2;grid-row:span 1}.bento.breit{grid-column:span 2}}
@media(max-width:640px){.bento-raster{grid-template-columns:minmax(0,1fr);grid-auto-rows:210px;gap:10px}.bento.gross,.bento.breit{grid-column:auto}.bento.gross{grid-row:span 1}.bento{border-radius:18px}.bento-text{padding:16px 58px 16px 16px}.bento h3,.bento.gross h3{font-size:1.15rem}}

/* Google-Bewertungen */
.bewertungen{padding:clamp(72px,9vw,120px) 0;overflow:hidden}
.bew-gesamt{display:inline-flex;align-items:center;gap:16px;justify-self:end;text-decoration:none;padding:14px 20px 14px 16px;border-radius:18px;background:#fff;box-shadow:0 1px 0 var(--linie);transition:transform .2s}
.bew-gesamt:hover{transform:translateY(-2px)}
.bew-note{font:700 2.6rem/1 var(--display);color:var(--tinte)}
.sterne{display:inline-flex;gap:2px}.sterne svg{width:18px;height:18px;fill:#fbbc04}
.bew-anzahl{display:block;font-size:.88rem;color:var(--text);margin-top:4px;text-decoration:underline;text-underline-offset:3px}
.bew-band{list-style:none;margin:40px 0 0;padding:0 0 8px;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,1fr);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.bew{scroll-snap-align:start;display:flex;flex-direction:column;gap:14px;padding:26px 24px 22px;border-radius:20px;background:#fff;box-shadow:0 1px 0 var(--linie)}
.bew blockquote{margin:0;flex:1}
.bew blockquote p{margin:0;font:400 1.02rem/1.6 var(--body);color:var(--tinte)}
.bew-wer{margin:0;display:flex;flex-direction:column;font-size:.88rem;color:var(--grau)}
.bew-wer b{color:var(--tinte);font-weight:600;font-size:.95rem}
.bew-hinweis{margin:14px 0 0;font-size:.82rem;color:var(--grau)}
@media(min-width:1101px){.bew-band{grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}}
@media(max-width:860px){.bew-gesamt{justify-self:start}}
@media(max-width:640px){.bew-band{grid-auto-columns:84%;margin-right:calc(-1*max(16px,env(safe-area-inset-right,0px)));padding-right:16px}.bew{padding:22px 20px 18px}}

/* Sorgen: am Handy aufklappbar */
.sorge summary{list-style:none;cursor:default}
.sorge summary::-webkit-details-marker{display:none}
@media(max-width:640px){
  .sorge{padding:0 18px}
  .sorge summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 0}
  .sorge summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--hell) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c80000' stroke-width='2.4'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .3s}
  .sorge[open] summary::after{transform:rotate(45deg)}
  .sorge-frage{margin:0}
  .sorge[open] .sorge-antwort{padding-bottom:18px}
}

/* Abschluss */
.abschluss-text{max-width:52ch;margin:18px auto 0;color:var(--tief-text)}

/* Navigation: Leistungen-Menü */
@media(prefers-reduced-motion:reduce){.js .bento:not(.da){opacity:1;transform:none}}
.bento-chips{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.bento-chips li{font-size:.8rem;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.14);color:#fff}
@media(max-width:1199px){.bento-chips{display:none}}

/* ===== Mehr Luft (v4.1) ===== */
@media(min-width:861px){
  body{font-size:1.125rem;line-height:1.7}
  .leist,.projekte,.bewertungen,.vorteile,.ablauf,.faq-band,.wasser{padding-block:clamp(110px,10vw,160px)}
  #einsatzgebiet{padding-top:clamp(110px,10vw,160px)!important;padding-bottom:clamp(110px,10vw,160px)!important}
  .kopfzeile{gap:24px 96px}
  .h2{margin-bottom:4px}
  .marke{margin-bottom:20px}
  .intro{line-height:1.75}
}
.bento-raster{margin-top:clamp(48px,5vw,72px);gap:18px;grid-auto-rows:clamp(260px,22vw,320px)}
.bento-text{padding:28px 76px 28px 28px}
.bento h3{margin-bottom:8px}
.bento-pfeil{right:24px;bottom:26px}
.bento-badge{left:24px;top:24px}
.vn{margin-top:clamp(48px,5vw,72px);gap:32px 64px}
.filter{margin:clamp(72px,7vw,104px) 0 28px}
.galerie{gap:18px}
.bew-band{margin-top:clamp(48px,5vw,64px);gap:20px}
.bew{padding:32px 30px 28px;gap:18px}
.sorgen{margin-top:clamp(48px,5vw,64px);gap:20px}
.sorge{padding:32px 32px 30px}
.sorge-frage{margin-bottom:18px}
.ablauf-raster{margin-top:clamp(56px,6vw,80px);gap:48px 96px}
.schritte{gap:20px}
.schritt{padding:30px 32px 28px}
.wasser-raster{gap:48px 96px}
.wasser-schritte{gap:12px;margin:32px 0 36px}
.wasser-schritte li{padding:16px 18px}
.faq-raster{gap:40px 96px}
.faq summary{padding:24px 0}
.faq details div{padding-bottom:24px}
.b-fakten{margin-top:30px;gap:10px 28px}
.b-lead{margin:22px auto 30px}
.abschluss .knoepfe{margin-top:8px}
.ausserdem{margin-top:36px}
@media(max-width:1199px){.bento-raster{grid-auto-rows:270px}}
@media(max-width:860px){
  .leist,.projekte,.bewertungen,.vorteile,.ablauf,.faq-band,.wasser{padding-block:84px}
  .kopfzeile{gap:16px}
}
@media(max-width:640px){
  .bento-raster{grid-auto-rows:230px;gap:12px;margin-top:36px}
  .bento-text{padding:20px 64px 20px 20px}
  .bento-pfeil{right:18px;bottom:20px}.bento-badge{left:18px;top:18px}
  .bew{padding:26px 22px 22px}
  .sorge{padding:0 20px}
  .schritt{padding:24px 22px}
  .b-fakten{margin-top:18px;gap:4px 10px}
}
/* Hero: Text ruhiger, Ring mehr Abstand */
.b-lead{font-size:1.0625rem}
@media(min-width:861px){.b-bild{--cy:27%}.b-ring{top:27%}}
@media(min-width:861px) and (max-height:860px){.b-lead{display:none}}
/* kleine Bento-Kacheln am Desktop: Beschreibung erst beim Drüberfahren */
@media(min-width:1200px) and (hover:hover){
  .bento:not(.gross):not(.breit) p{max-height:0;opacity:0;overflow:hidden;transition:max-height .45s ease,opacity .35s ease}
  .bento:not(.gross):not(.breit):hover p,.bento:not(.gross):not(.breit):focus-within p{max-height:6em;opacity:1}
}
@media(min-width:861px) and (max-height:860px){.b-text .knoepfe{margin-top:30px}}
@media(max-width:700px){.b-lead{font-size:.98rem}}
@media(max-width:700px){.h1-gross{font-size:clamp(1.9rem,8.6vw,2.4rem)}}
@media(max-width:700px) and (max-height:700px){.b-lead{display:none}}
@media(max-width:700px) and (max-height:700px){.b-text .knoepfe{margin-top:24px}}

/* ===== Hero neu (v5) ===== */
.held{position:relative;background:radial-gradient(60% 70% at 78% 45%,rgba(208,16,26,.16),transparent 70%),var(--tief);color:#f3f3f5;overflow:hidden}
.held-raster{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:48px 72px;min-height:min(100svh,920px);padding-top:calc(var(--kopf-h) + 40px);padding-bottom:64px}
.held .h1-klein{margin:0 0 18px;max-width:none;text-align:left}
.held .h1-gross{font-size:clamp(2.6rem,5.6vw,5.4rem);line-height:1.02}
.held .b-lead{margin:24px 0 32px;max-width:44ch;text-align:left;font-size:1.125rem;display:block}
.held .knoepfe{justify-content:flex-start}
.held .btn-linie{color:#fff;display:inline-flex}
.held .b-fakten{justify-content:flex-start;margin:34px 0 0}
.held-bild{margin:0;display:flex;flex-direction:column;align-items:center;gap:18px}
.held-bild figcaption{font-size:.85rem;color:#a9aab0;text-align:center;max-width:36ch}
.ring-bild{position:relative;width:min(100%,520px);aspect-ratio:1}
.rb-kreis{position:absolute;inset:5.5%;border-radius:50%;overflow:hidden;background:#2a2b2e;box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.rb-kreis img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 55%}

.rb-ring{position:absolute;inset:0;width:100%;height:100%;}
.rb-etikett{position:absolute;left:50%;bottom:4%;transform:translateX(-50%);font:600 .82rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;padding:10px 16px;border-radius:999px;background:rgba(20,21,23,.85);color:#fff;white-space:nowrap;transition:background .4s}
.rb-etikett.fertig{background:var(--rot)}
.rb-nochmal{position:absolute;right:2%;top:4%;font:600 .8rem var(--body);padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(20,21,23,.6);color:#fff;cursor:pointer;opacity:0;transition:opacity .3s}
.rb-nochmal.da{opacity:1}
@media(max-width:960px){
  .held-raster{grid-template-columns:minmax(0,1fr);min-height:0;gap:20px;padding-top:calc(var(--kopf-h) + 8px);padding-bottom:40px;text-align:center}
  .held-bild{order:-1;gap:10px}
  .ring-bild{width:min(78vw,380px)}
  .held .h1-klein,.held .b-lead{text-align:center;margin-left:auto;margin-right:auto}
  .held .knoepfe,.held .b-fakten{justify-content:center}
  .held-bild figcaption{display:none}
}
@media(max-width:700px){
  .held .h1-gross{font-size:clamp(2.1rem,9.6vw,2.7rem)}
  .held .b-lead{font-size:1rem;margin:16px auto 22px;display:block}
  .held .btn-linie{display:none}
  .held .b-fakten{margin-top:20px}
  .rb-etikett{font-size:.72rem;padding:8px 12px}
  .rb-nochmal{display:none}
}
@media(max-width:700px) and (max-height:700px){.held .b-lead{display:none}.ring-bild{width:min(62vw,300px)}}
@media(prefers-reduced-motion:reduce){.rb-kreis .nach{-webkit-mask-image:none;mask-image:none}}
@media(max-width:700px){.ring-bild{width:min(66vw,320px)}.held-raster{gap:14px}}

/* FAQ: linke Spalte mit Kontaktkarte (v6) */
.faq-seite{position:sticky;top:110px}
.faq-karte{margin-top:32px;padding:28px;border-radius:20px;background:#fff;box-shadow:0 20px 50px -30px rgba(0,0,0,.25);display:grid;gap:12px;justify-items:start}
.faq-karte .fk-titel{font:700 1.2rem/1.3 var(--display);color:var(--tinte);margin:0}
.faq-karte p{margin:0}
.faq-karte .btn{width:100%;justify-content:center}
.faq-karte .btn:first-of-type{margin-top:6px}
@media(max-width:860px){.faq-seite{position:static}.faq-karte{display:none}}

/* Bento-Kachel Barrierefreies Bad (v9) */
.bento-barriere{position:absolute;inset:0;background:linear-gradient(160deg,#5b5c62 0%,#3a3b40 55%,#26272b 100%);display:grid;place-items:center}
.bento-barriere svg{width:clamp(64px,7vw,96px);height:auto;color:#e4e4e8;margin-top:-18%;opacity:.9}

/* ---------- Galerie: jede Leistung einmal, mit Hover (v10) ---------- */
.galerie{grid-template-columns:repeat(4,minmax(0,1fr))}
.galerie li{border-radius:18px;transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s}
.gal-link{display:block;color:#fff;text-decoration:none;position:relative}
.gal-link::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--rot);z-index:3;transition:width .5s cubic-bezier(.2,.8,.2,1)}
.galerie img{transition:transform .9s cubic-bezier(.2,.8,.2,1),filter .5s}
.galerie figcaption{padding:44px 16px 14px;transition:padding .4s}
.gal-mehr{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font:600 .82rem var(--body);padding:7px 12px;border-radius:999px;background:var(--rot);color:#fff;opacity:0;transform:translateY(10px);transition:opacity .35s,transform .35s}
.gal-mehr svg{width:14px;height:14px;transition:transform .3s}
@media(hover:hover){
  .galerie li:hover{transform:translateY(-8px);box-shadow:0 30px 50px -28px rgba(0,0,0,.55)}
  .galerie li:hover img{transform:scale(1.1) rotate(1deg);filter:saturate(1.15)}
  .galerie li:hover .gal-link::before{width:100%}
  .galerie li:hover .gal-mehr{opacity:1;transform:none}
  .galerie li:hover .gal-mehr svg{transform:translateX(3px)}
}
@media(hover:none){.gal-mehr{display:none}}
@media(max-width:1000px){.galerie{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Bewertungen + Sorgen: anheben */
.bew-band>li,.sorge{transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
@media(hover:hover){.bew-band>li:hover,.sorge:hover{transform:translateY(-6px);box-shadow:0 26px 50px -30px rgba(0,0,0,.4)}.bew-band>li:hover .sterne svg{animation:stern .6s ease both}.bew-band>li:hover .sterne svg:nth-child(2){animation-delay:.05s}.bew-band>li:hover .sterne svg:nth-child(3){animation-delay:.1s}.bew-band>li:hover .sterne svg:nth-child(4){animation-delay:.15s}.bew-band>li:hover .sterne svg:nth-child(5){animation-delay:.2s}}
@keyframes stern{50%{transform:translateY(-4px) scale(1.2)}}
.gal-icon{aspect-ratio:1/1;display:grid;place-items:center;background:linear-gradient(160deg,#5b5c62 0%,#3a3b40 55%,#26272b 100%)}
.gal-icon svg{width:34%;height:auto;color:#e4e4e8;margin-top:-18%}
/* v12 */
.galerie{margin-top:clamp(48px,6vw,72px)}
.gal-icon svg{width:26%;margin-top:-30%}
@media(max-width:640px){
  .bento-raster{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:168px;gap:10px}
  .bento.gross{grid-column:span 2;grid-row:span 2}
  .bento:not(.gross) p,.bento:not(.gross) .bento-chips{display:none}
  .bento:not(.gross) .bento-text{padding:14px 44px 14px 14px}
  .bento:not(.gross) h3{font-size:1rem}
  .bento:not(.gross) .bento-pfeil{width:30px;height:30px;right:10px;bottom:12px}
  .bento-barriere svg{width:44px;margin-top:-30%}
  .bento-wasser .kw-tropfen{width:44px;top:30%}
}