/* =====================================================================
   sanitaer.css - nur Seitenspezifisches (10.10.2026)
   ---------------------------------------------------------------------
   Laedt NACH stil.css und gewerk.css. Alles Gemeinsame der Gewerkseiten
   steht in gewerk.css (Praefix gk-); hier nur, was es allein auf
   sanitaer.html gibt (Praefix sa-):
     1. Hero mit Hochformat-Foto
     2. "Wasser laeuft gerade?" - dunkle, aufklappbare Erste-Hilfe-Leiste
     3. "Auf einen Blick" (Liste, kein Raster)
     4. H2-Unterzeile, Kurzantworten, Stand-Pille, Quellen, Tabellen
     5. Sorgen-Stapel mit vier Karten
     6. Wand-Abfolge: Wand auf, Leitung, Druckprobe, Wand zu, Fliesen, Maler
     7. Rohrquerschnitt, der beim Scrollen zuwaechst (--p aus sanitaer.js)
     8. Preistreiber-Chips, Steuerbonus-Zahl, Zwei-Spalter, Punkte
     9. Thermometer, das auf 60 Grad steigt
    10. Rueckstau-Grafik: Pegel im Kanal steigt, Keller bleibt trocken
    11. Zitat der Stadt, drei plakative Haeppchen, Story-Skizzen
    12. Ablauf mit sechs Stationen, FAQ als details/summary
   Regeln wie gewerk.css: Startzustaende nur unter .js, nur transform,
   opacity und Variablen animiert, Raster-Kinder min-width:0,
   prefers-reduced-motion schaltet alles ab (Block am Ende). Kein rAF.
   ===================================================================== */

/* ---- 1. Hero: Hochformat-Foto (Kupferrohre im Wandschlitz); H1 ohne 15ch-Grenze,
   dafuer etwas kleiner, damit "Das Haus ist 50 Jahre alt." ab 901px in eine Zeile passt (gemessen) ---- */
.sa-hero h1{max-width:none;font-size:clamp(2rem,3.65vw,2.9rem)}
.sa-hero .hero-fig img{height:clamp(380px,44vw,600px);object-position:center 45%}
@media(min-width:901px){.sa-hero .hero-grid{grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr)}}
@media(max-width:900px){.sa-hero .hero-fig img{height:clamp(280px,64vw,440px)}}
@media(max-width:430px){.sa-hero h1{font-size:clamp(1.55rem,7vw,2.05rem);text-wrap:balance}}

/* ---- 2. Erste Hilfe "Wasser laeuft gerade?" ----
   Dunkle Leiste unter der Vertrauensleiste, <details>: die Zusammenfassung
   ist die H2 (Frage), aufgeklappt stehen vier Handgriffe als Liste und der
   Rueckruf-Satz. Inhalt steht ohne JavaScript im HTML. ---- */
.sa-not{background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.sa-not details{margin:0}
.sa-not summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"ico h2 pfeil" "ico sub pfeil";
  align-items:center;column-gap:16px;row-gap:3px;padding:18px 0;min-width:0}
.sa-not-tropfen{grid-area:ico}
.sa-not h2{grid-area:h2}
.sa-not-sub{grid-area:sub;font-size:.86rem;line-height:1.4;color:rgba(255,255,255,.68);min-width:0}
.sa-not-pfeil{grid-area:pfeil}
.sa-not summary::-webkit-details-marker{display:none}
.sa-not summary::marker{content:""}
.sa-not summary:focus-visible{outline:3px solid var(--sonne);outline-offset:-3px;border-radius:8px}
.sa-not-tropfen{flex:0 0 auto;width:40px;height:40px;border-radius:50%;background:rgba(79,127,166,.25);display:grid;place-items:center}
.sa-not-tropfen svg{width:20px;height:20px;fill:#8FB6D9}
.sa-not h2{margin:0;font-size:1.02rem;line-height:1.3;letter-spacing:-.01em;color:#fff;text-transform:none;min-width:0}
.sa-not-pfeil{flex:0 0 auto;margin-left:auto;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;transition:transform .3s ease,background .3s ease}
.sa-not-pfeil::after{content:"";width:9px;height:9px;border-right:2px solid #fff;border-bottom:2px solid #fff;transform:translateY(-2px) rotate(45deg)}
.sa-not details[open] .sa-not-pfeil{transform:rotate(180deg);background:rgba(255,255,255,.1)}
.sa-not-inhalt{padding:4px 0 28px}
.sa-not-liste{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:14px 26px;counter-reset:sa}
.sa-not-liste li{position:relative;padding-left:44px;min-width:0;font-size:.95rem;line-height:1.55;color:rgba(255,255,255,.78);counter-increment:sa;hyphens:auto;-webkit-hyphens:auto}
.sa-not-liste li::before{content:counter(sa);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);font-family:'Montserrat',sans-serif;font-weight:800;font-size:.8rem;color:#fff}
.sa-not-liste b{display:block;color:#fff;font-weight:600;margin-bottom:2px}
.sa-not-dann{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin:0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.95rem;line-height:1.55;color:rgba(255,255,255,.78)}
.sa-not-dann>span{flex:1 1 320px;min-width:0}
.sa-not-dann strong{color:#fff}
.sa-not-dann .btn{flex:0 0 auto}
.sa-not-tel{flex:0 0 auto;color:#fff;font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.05rem;text-decoration:none;border-bottom:2px solid var(--sonne);padding-bottom:2px}
.sa-not-tel:hover{color:var(--sonne)}
@media(max-width:640px){
  .sa-not summary{column-gap:12px;padding:16px 0}
  .sa-not-tropfen{width:34px;height:34px}
  .sa-not h2{font-size:.95rem}
  .sa-not-sub{font-size:.8rem}
}

/* ---- 3. Auf einen Blick: Liste mit Haken, kein Raster ---- */
.sa-blick{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px 56px;align-items:start}
.sa-blick>*{min-width:0}
.sa-blick h2{font-size:clamp(1.5rem,2.8vw,2.3rem);margin:0 0 14px}
.sa-blick-text p{color:#43433F;max-width:40ch;margin:0}
.sa-blick-text a{color:var(--olive);font-weight:600}
.sa-blick-liste{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.sa-blick-liste li{position:relative;padding-left:42px;font-size:1.02rem;line-height:1.5;color:#3A3A36;min-width:0;hyphens:auto;-webkit-hyphens:auto}
.sa-blick-liste li::before{content:"";position:absolute;left:0;top:.05em;width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid var(--olive)}
.sa-blick-liste li::after{content:"";position:absolute;left:9px;top:.05em;margin-top:7px;width:9px;height:5px;
  border-left:2.5px solid var(--olive-dk);border-bottom:2.5px solid var(--olive-dk);transform:rotate(-45deg)}
.sa-blick-liste b{color:var(--text);font-weight:600}
.sa-blick-liste a{color:var(--olive);font-weight:600}
@media(max-width:900px){.sa-blick{grid-template-columns:1fr;gap:18px}}

/* ---- 4. H2-Unterzeile, Kurzantwort, Stand, Quelle, Tabellen ---- */
.sa-h2-zeile{display:block;margin-top:12px;font-family:'Poppins',sans-serif;font-weight:500;font-size:.5em;letter-spacing:-.01em;
  text-transform:none;color:var(--olive-dk);line-height:1.35}
.gk-block-kopf h2{margin:0 0 16px}
.sa-kurz{font-size:clamp(1.02rem,1.3vw,1.18rem);line-height:1.6;color:#2E2E2A;max-width:62ch;margin:0 0 30px;padding:18px 22px;
  border-left:4px solid var(--sonne);background:#FFF8EA;border-radius:0 14px 14px 0;text-align:left}
.sa-kurz b{font-weight:600;color:var(--ink)}
.sa-kurz a{color:var(--olive);font-weight:600}
.center .sa-kurz{margin-left:auto;margin-right:auto}
.sa-stand{display:inline-flex;align-items:center;gap:.5em;background:var(--olive-wash);color:var(--olive-dk);border-radius:999px;padding:6px 12px;
  font-family:'Montserrat',sans-serif;font-weight:800;text-transform:uppercase;font-size:.6rem;letter-spacing:.1em;line-height:1.3;vertical-align:middle;margin:0 0 22px}
.sa-stand::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--olive)}
.sa-quelle{margin:14px 0 0;font-size:.78rem;line-height:1.55;color:var(--muted);max-width:60ch}
.sa-quelle a{color:var(--olive)}
.sa-nowrap{white-space:nowrap}
.sa-rule-kurz{margin-bottom:22px}
.sa-tabelle{width:100%;border-collapse:separate;border-spacing:0;margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:.95rem}
.sa-tabelle caption{caption-side:top;text-align:left;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--olive);padding:0 0 12px}
.sa-tabelle th,.sa-tabelle td{padding:14px 16px;text-align:left;vertical-align:top;border-top:1px solid var(--line);min-width:0;line-height:1.5}
.sa-tabelle thead th{border-top:0;background:var(--olive-wash);font-family:'Montserrat',sans-serif;font-weight:800;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--olive-dk)}
.sa-tabelle tbody th{font-family:'Montserrat',sans-serif;font-weight:800;font-size:.92rem;letter-spacing:-.01em;color:var(--ink)}
.sa-tabelle td{color:#3A3A36}
.sa-tabelle td b{color:var(--text);font-weight:600}
.sa-tag{display:inline-block;border-radius:999px;padding:4px 10px;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;line-height:1.3;white-space:nowrap}
.sa-tag-stop{background:#F8E6DE;color:#9A4A1E}
.sa-tag-pruef{background:#FFF3D6;color:#9A6A1A}
.sa-tag-ok{background:#E6F2E7;color:#2F6E3A}
/* dreispaltige Tabellen: auf dem Handy gestapelt, Spaltenname je Zelle aus data-l */
@media(max-width:700px){
  .sa-tabelle-stapel thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%)}
  .sa-tabelle-stapel,.sa-tabelle-stapel tbody,.sa-tabelle-stapel tr,.sa-tabelle-stapel th,.sa-tabelle-stapel td{display:block}
  .sa-tabelle-stapel tr{border-top:1px solid var(--line);padding:10px 0 12px}
  .sa-tabelle-stapel tr:first-child{border-top:0}
  .sa-tabelle-stapel th,.sa-tabelle-stapel td{border:0;padding:6px 16px}
  .sa-tabelle-stapel tbody th{padding-top:8px;font-size:1rem}
  .sa-tabelle-stapel td::before{content:attr(data-l);display:block;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.6rem;
    letter-spacing:.1em;text-transform:uppercase;color:var(--olive);margin-bottom:2px}
}
.sa-nachschlag{margin-top:40px}
.sa-nachschlag summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:800;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);padding:6px 0}
.sa-nachschlag summary::-webkit-details-marker{display:none}
.sa-nachschlag summary::marker{content:""}
.sa-nachschlag summary::after{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .25s}
.sa-nachschlag[open] summary::after{transform:translateY(2px) rotate(-135deg)}
.sa-nachschlag summary:focus-visible{outline:3px solid var(--olive);outline-offset:3px;border-radius:6px}
.sa-nachschlag .sa-tabelle{margin-top:16px}

/* ---- 5. Sorgen-Stapel mit vier Karten (gewerk.css rechnet mit drei) ---- */
.sa-sorgen-vier .gk-sorge:nth-child(4){top:calc(var(--gk-klebe) + 222px)}
.sa-sorgen-vier .gk-pivot{top:calc(var(--gk-klebe) + 296px)}
.sa-sorgen-vier.erledigt .gk-sorge:nth-child(4) .gk-strich,.sa-sorgen-vier.erledigt .gk-sorge:nth-child(4) h3{transition-delay:.66s}
.sa-sorgen-vier.erledigt .gk-sorge:nth-child(4) .gk-sorge-haken{transition-delay:.86s}
.sa-sorgen-bild img{object-position:center 42%}

/* ---- 6. Wand-Abfolge (.sa-wand -> .ein, sanitaer.js, drei Wege) ----
   Sechs Wandfelder zeigen nacheinander: Wand auf, neue Leitung, Druckprobe,
   Wand zu, Fliesen, Maler (.sa-g mit --i 0..5); die Liste rechts leuchtet
   im Takt mit. Ohne JavaScript und bei "Bewegung reduzieren": alles da. */
.sa-wand{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:36px 56px;align-items:center}
.sa-wand>*{min-width:0}
.sa-wand-bild{position:relative}
.sa-wand-bild svg{display:block;width:100%;height:auto;overflow:visible}
.sa-g{transition:opacity .5s ease,transform .65s cubic-bezier(.22,1,.36,1);transition-delay:calc(.45s + var(--i) * .5s)}
.js .sa-wand:not(.ein) .sa-g{opacity:0;transform:translateY(10px)}
.sa-wand-fertig{position:absolute;left:0;right:0;bottom:-8px;text-align:center;margin:0;font-family:'Montserrat',sans-serif;font-weight:800;
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive-dk);opacity:0;transform:translateY(6px);
  transition:opacity .5s ease 3.6s,transform .5s ease 3.6s}
.sa-wand.ein .sa-wand-fertig,html:not(.js) .sa-wand-fertig{opacity:1;transform:none}
.sa-wand-text h3{font-size:clamp(1.3rem,2.3vw,1.8rem);margin:0 0 16px}
.sa-wand-text p{color:#43433F;margin:0 0 14px;max-width:50ch}
.sa-wand-text p strong{color:var(--text)}
.sa-wand-liste{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:9px}
.sa-wand-liste li{display:flex;align-items:flex-start;gap:14px;min-width:0;font-size:.95rem;line-height:1.45;color:var(--muted);transition:color .4s ease;transition-delay:calc(.45s + var(--i) * .5s)}
.sa-wand-liste li i{flex:0 0 auto;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:2px solid var(--line);background:#fff;
  font-style:normal;font-family:'Montserrat',sans-serif;font-size:.68rem;font-weight:800;color:var(--muted);
  transition:background .4s ease,border-color .4s ease,color .4s ease,transform .5s cubic-bezier(.34,1.6,.5,1);transition-delay:inherit}
.sa-wand-liste li b{color:inherit;font-weight:700;font-family:'Montserrat',sans-serif;letter-spacing:-.01em}
.sa-wand.ein .sa-wand-liste li,html:not(.js) .sa-wand-liste li{color:var(--text)}
.sa-wand.ein .sa-wand-liste li i,html:not(.js) .sa-wand-liste li i{background:var(--olive);border-color:var(--olive);color:#fff;transform:scale(1.08)}
.sa-wand-nr{font-family:'Montserrat',sans-serif;font-weight:800;font-size:15px;fill:#fff}
@media(max-width:900px){.sa-wand{grid-template-columns:1fr;gap:26px}.sa-wand-bild{max-width:600px}}

/* ---- 7. Rohrquerschnitt, der zuwaechst ----
   Links verzinkter Stahl: die Wasseroeffnung (.sa-wasser) schrumpft mit
   dem Scrollweg (--p 0..1, sanitaer.js), der Rost dahinter wird sichtbar.
   Rechts die neue Leitung, voll offen. Ohne JavaScript: --p .75. ---- */
.sa-rohr{--p:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px 40px;align-items:start;margin-top:48px;
  padding:30px 32px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 44px rgba(16,14,24,.07)}
.sa-rohr>*{min-width:0}
.sa-rohr-kopf{grid-column:1/-1;margin:0 0 6px}
.sa-rohr-kopf h3{font-size:clamp(1.15rem,1.9vw,1.5rem);margin:0 0 6px}
.sa-rohr-kopf p{margin:0;color:#43433F;font-size:.95rem;max-width:62ch}
.sa-rohr figure{margin:0;text-align:center;min-width:0}
.sa-rohr svg{display:block;width:min(100%,220px);height:auto;margin:0 auto 12px}
.sa-rohr figcaption{font-size:.86rem;line-height:1.5;color:var(--muted)}
.sa-rohr figcaption b{display:block;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:4px}
.sa-wasser{transform-box:fill-box;transform-origin:center;transform:scale(calc(1 - var(--p) * .72));transition:transform .2s linear}
.sa-rost-rand{opacity:calc(.25 + var(--p) * .75);transition:opacity .2s linear}
html:not(.js) .sa-rohr{--p:.75}
@media(max-width:640px){.sa-rohr{grid-template-columns:1fr 1fr;gap:16px;padding:22px 18px}.sa-rohr svg{width:min(100%,150px)}}

/* ---- 8. Preistreiber-Chips, Steuerbonus-Zahl, Zwei-Spalter, Punkte ---- */
.sa-zwei{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px 64px;align-items:start}
.sa-zwei>*{min-width:0}
.sa-zwei.gleich{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
.sa-text h3{font-size:clamp(1.3rem,2.3vw,1.8rem);margin:0 0 16px}
.sa-text p{color:#43433F;max-width:50ch;margin:0 0 14px}
.sa-text p strong{color:var(--text)}
.sa-text .btn{margin-top:10px}
.sa-treiber{list-style:none;margin:18px 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.sa-treiber li{display:inline-flex;align-items:center;gap:9px;min-width:0;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 16px 10px 12px;
  font-family:'Poppins',sans-serif;font-weight:500;font-size:.9rem;color:var(--text);line-height:1.3}
.sa-treiber svg{flex:0 0 auto;width:20px;height:20px;fill:none;stroke:var(--olive);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.sa-steuer{padding:28px 30px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 44px rgba(16,14,24,.07)}
.sa-zahl{margin:0 0 10px;font-family:'Montserrat',sans-serif;font-weight:800;letter-spacing:-.04em;line-height:1;font-size:clamp(2.2rem,4.6vw,3.6rem);color:var(--ink)}
.sa-zahl small{display:block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);margin-bottom:10px}
.sa-zahl-sub{display:block;margin-top:8px;font-family:'Poppins',sans-serif;font-weight:500;font-size:1rem;letter-spacing:0;color:var(--olive-dk)}
.sa-rechnung{display:grid;grid-template-columns:auto auto auto;align-items:center;justify-content:start;gap:8px 14px;margin:18px 0 14px;padding:16px 18px;
  background:#FFF8EA;border-left:4px solid var(--sonne);border-radius:0 14px 14px 0}
.sa-rechnung>*{min-width:0}
.sa-rechnung b{display:block;font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.sa-rechnung span{display:block;font-size:.76rem;color:var(--muted);line-height:1.35}
.sa-rechnung .sa-pfeil{font-size:1.6rem;color:var(--sonne-dk);line-height:1}
.sa-steuer p{margin:0;font-size:.9rem;line-height:1.55;color:#43433F}
.sa-steuer p+p{margin-top:8px}
.sa-punkte{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.sa-punkte li{display:flex;gap:12px;align-items:flex-start;font-size:.93rem;line-height:1.5;color:#3A3A36;min-width:0}
.sa-punkte li b{color:var(--text);font-weight:600}
.sa-punkte li a{color:var(--olive);font-weight:600}
.sa-punkte svg{flex:0 0 auto;width:22px;height:22px;margin-top:1px;fill:none;stroke:var(--olive);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:900px){.sa-zwei,.sa-zwei.gleich{grid-template-columns:1fr;gap:30px}}
@media(max-width:480px){.sa-rechnung{grid-template-columns:1fr;gap:6px}.sa-rechnung .sa-pfeil{transform:rotate(90deg);width:1.6rem}}

/* ---- 9. Thermometer: Saeule steigt auf 60 Grad (.ein setzt sanitaer.js). Ohne JS: steht auf 60. ---- */
.sa-thermo{display:flex;align-items:center;gap:18px;margin:26px 0 0;padding:16px 20px;background:var(--olive-wash);border-radius:14px;min-width:0}
.sa-thermo-svg{flex:0 0 auto;width:34px;height:auto;overflow:visible}
.sa-thermo-svg .sa-queck{fill:#C9521B;transform-origin:50% 118px;transform:scaleY(.72);transition:transform 1.9s cubic-bezier(.22,1,.36,1) .3s}
.js .sa-thermo:not(.ein) .sa-queck{transform:scaleY(.32)}
.sa-thermo-zahl{flex:0 0 auto;font-family:'Montserrat',sans-serif;font-weight:800;font-size:2rem;letter-spacing:-.04em;line-height:1;color:var(--olive-dk);font-variant-numeric:tabular-nums;min-width:3.1ch}
.sa-thermo-zahl small{font-size:.5em;font-weight:800;letter-spacing:0;vertical-align:top;margin-left:2px}
.sa-thermo-text{min-width:0;font-size:.92rem;line-height:1.5;color:var(--olive-dk);font-weight:500}
.sa-thermo-text strong{color:var(--text)}
@media(max-width:480px){.sa-thermo{flex-wrap:wrap;gap:12px 16px}.sa-thermo-text{flex:1 1 100%}}

/* ---- 10. Rueckstau-Grafik (.sa-rueckstau -> .ein): Pegel im Kanal steigt
   bis zur Rueckstauebene (.sa-pegel, scaleY), dann erscheint "Keller
   bleibt trocken" (.sa-trocken); die Hebeanlage pumpt (Strichlinie). ---- */
.sa-rueckstau{position:relative;border-radius:var(--r);overflow:hidden;background:var(--paper);box-shadow:0 20px 50px rgba(16,14,24,.1)}
.sa-rueckstau svg{display:block;width:100%;height:auto}
.sa-pegel{transform-box:fill-box;transform-origin:center bottom;transform:scaleY(1);transition:transform 2.6s cubic-bezier(.3,.7,.3,1) .4s}
.js .sa-rueckstau:not(.ein) .sa-pegel{transform:scaleY(.12)}
.sa-trocken{opacity:1;transition:opacity .6s ease 2.6s}
.js .sa-rueckstau:not(.ein) .sa-trocken{opacity:0}
.sa-hebe-fluss{stroke:#4F7FA6;stroke-width:3;fill:none;stroke-linecap:round;stroke-dasharray:7 9}
.js .sa-rueckstau.ein .sa-hebe-fluss{animation:saFluss 1.6s linear infinite 1.2s}
@keyframes saFluss{to{stroke-dashoffset:-32}}
.sa-plan-text{font-family:'Poppins',sans-serif;font-size:15px;fill:#3A3A36}
.sa-plan-titel{font-family:'Montserrat',sans-serif;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;fill:var(--ink)}
.sa-plan-rot{font-family:'Montserrat',sans-serif;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;fill:#C9521B}

/* ---- 11. Zitat der Stadt, drei plakative Haeppchen, Story-Skizzen ---- */
.sa-zitat{margin:22px 0 0;padding:20px 24px 18px 28px;border-left:4px solid var(--olive);background:var(--olive-wash);border-radius:0 14px 14px 0}
.sa-zitat p{margin:0;font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.02rem;line-height:1.45;letter-spacing:-.01em;color:var(--ink)}
.sa-zitat footer{margin-top:10px;font-size:.78rem;line-height:1.5;color:var(--muted)}
.sa-zitat footer a{color:var(--olive)}
.sa-drei{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:22px;margin-top:8px}
.sa-drei article{min-width:0;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 18px 44px rgba(16,14,24,.07);display:flex;flex-direction:column}
.sa-drei-bild{position:relative;height:230px;background:var(--paper)}
.sa-drei-bild img,.sa-drei-bild svg{width:100%;height:100%;object-fit:cover;display:block}
.sa-drei-body{padding:20px 22px 24px;flex:1 1 auto}
.sa-drei h3{font-size:1.12rem;margin:0 0 8px;text-transform:none;letter-spacing:-.02em}
.sa-drei p{margin:0;font-size:.95rem;line-height:1.5;color:#3A3A36}
.sa-drei p b{color:var(--text);font-weight:600}
.sa-drei p a{color:var(--olive);font-weight:600}
.sa-drei .sa-quelle{margin-top:10px}
.sa-haerte{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:22px;text-align:center;background:linear-gradient(160deg,#EAF2F7,#D6E6F0)}
.sa-haerte b{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,2.8rem);letter-spacing:-.04em;line-height:1;color:var(--ink);white-space:nowrap}
.sa-haerte span{display:block;margin-top:8px;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:#4F7FA6}
.sa-haerte-skala{display:flex;gap:4px;margin-top:16px;width:min(100%,220px)}
.sa-haerte-skala i{flex:1;height:8px;border-radius:4px;background:#8FB6D9}
.sa-haerte-skala i:nth-child(2){background:#4F7FA6}
.sa-haerte-skala i:nth-child(3){background:#2A4B66}
.sa-haerte-skala-text{display:flex;justify-content:space-between;width:min(100%,220px);margin-top:4px;font-size:.66rem;color:#3A3A36}
.sa-skizze{background:var(--paper)}
.sa-skizze svg{display:block;width:100%;height:100%}
.sa-skizze-text{font-family:'Montserrat',sans-serif;font-weight:800;letter-spacing:.06em;text-transform:uppercase;fill:var(--ink)}
.sa-skizze-fein{font-family:'Poppins',sans-serif;fill:#3A3A36}
.sa-glaswasser{fill:#8B5A2B;transition:fill 2.2s ease 1s}
.sa-an.an .sa-glaswasser,html:not(.js) .sa-glaswasser{fill:#8FB6D9}
.sa-strahl{transform-box:fill-box;transform-origin:center top;transform:scaleY(1);transition:transform 1.4s cubic-bezier(.22,1,.36,1) .6s}
.js .sa-an:not(.an) .sa-strahl{transform:scaleY(.25)}
.sa-strang{transition:opacity .5s ease;transition-delay:calc(.6s + var(--i) * .6s)}
.js .sa-an:not(.an) .sa-strang{opacity:.15}
.gk-story-body h3{font-size:clamp(1.3rem,2.2vw,1.7rem);text-transform:none;letter-spacing:-.025em;margin:0 0 14px}
@media(max-width:640px){.gk-story-body h3{font-size:1.25rem}}

/* ---- 12. Ablauf mit sechs Stationen (gewerk.css rechnet mit fuenf) ---- */
@media(min-width:801px){
  .sa-sechs .gk-schritte-liste{grid-template-columns:repeat(6,minmax(0,1fr));column-gap:12px}
  .sa-sechs .gk-schritt:nth-child(6)>*{grid-column:6}
  .sa-sechs .gk-schritt:nth-child(6)>.gk-schritt-karte{grid-column:1/-1}
  .sa-sechs .gk-kurz{font-size:.6rem;letter-spacing:.08em}
}

/* ---- 13. FAQ als <details>/<summary> (Inhalt ohne JavaScript im HTML, Tastatur nativ) ---- */
.sa-faq details{border-bottom:1px solid var(--line)}
.sa-faq summary{list-style:none;cursor:pointer;position:relative;padding:24px 44px 24px 0;font-family:'Montserrat',sans-serif;font-weight:800;
  font-size:1.02rem;letter-spacing:-.02em;color:var(--ink);line-height:1.35}
.sa-faq summary::-webkit-details-marker{display:none}
.sa-faq summary::marker{content:""}
.sa-faq summary::after{content:"";position:absolute;right:8px;top:50%;width:12px;height:12px;border-right:2.5px solid var(--olive);
  border-bottom:2.5px solid var(--olive);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.sa-faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.sa-faq summary:focus-visible{outline:3px solid var(--olive);outline-offset:-3px;border-radius:6px}
.sa-faq summary:hover{color:var(--olive-dk)}
.sa-faq .sa-a p{margin:0;padding:0 0 24px;color:var(--muted);font-size:.97rem;max-width:70ch;line-height:1.6}

/* ---- Bewegung reduzieren: Endzustaende sofort ---- */
@media(prefers-reduced-motion:reduce){
  .sa-not-pfeil,.sa-faq summary::after,.sa-nachschlag summary::after{transition:none}
  .sa-g,.sa-wand-fertig,.sa-wand-liste li,.sa-wand-liste li i{transition:none}
  .js .sa-wand:not(.ein) .sa-g{opacity:1;transform:none}
  .sa-wasser,.sa-rost-rand{transition:none}
  .sa-rohr{--p:.75!important}
  .sa-thermo-svg .sa-queck,.js .sa-thermo:not(.ein) .sa-queck{transform:scaleY(.72);transition:none}
  .sa-pegel,.js .sa-rueckstau:not(.ein) .sa-pegel{transform:scaleY(1);transition:none}
  .sa-trocken,.js .sa-rueckstau:not(.ein) .sa-trocken{opacity:1;transition:none}
  .js .sa-rueckstau.ein .sa-hebe-fluss{animation:none}
  .sa-glaswasser,.js .sa-an:not(.an) .sa-glaswasser{fill:#8FB6D9;transition:none}
  .sa-strahl,.js .sa-an:not(.an) .sa-strahl{transform:none;transition:none}
  .sa-strang,.js .sa-an:not(.an) .sa-strang{opacity:1;transition:none}
}