/* ============================================================
   Combe Solar & Elektrotechnik GmbH – combe-solar.de
   Ein Stylesheet, keine Frameworks, kein jQuery.
   Design-Tokens uebernommen aus der WordPress-Fassung (Salient).
   ============================================================ */

/* ---------- Schriften, lokal ausgeliefert ---------- */
@font-face{
  font-family:'Audiowide';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/audiowide--v22-normal-400.woff2) format('woff2');
}
@font-face{
  font-family:'Lato';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/lato--v25-normal-400.woff2) format('woff2');
}
@font-face{
  font-family:'Lato';font-style:normal;font-weight:700;font-display:swap;
  src:url(../fonts/lato--v25-normal-700.woff2) format('woff2');
}

/* ---------- Tokens ---------- */
:root{
  --gruen:#81D742;
  --gruen-dunkel:#5CBC36;
  --gruen-tief:#3F8722;
  --gruen-hell:#E8F5D4;
  --gruen-blass:#F4FAEE;
  --blau:#204CE5;
  --dunkel:#101A0C;
  --dunkel-2:#1B2A14;
  --text:#4A4A4A;
  --text-hell:#676767;
  --text-schwach:#8A8A8A;
  --weiss:#fff;
  --linie:#E4E7E2;
  --linie-hell:#F0F2EE;
  --flaeche:#F7F8F6;
  --warn:#B4551E;

  --display:'Audiowide','Trebuchet MS',sans-serif;
  --text-font:'Lato',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;

  --breite:1200px;
  --breite-schmal:760px;
  --radius:10px;
  --radius-gross:18px;
  --schatten:0 1px 2px rgba(16,26,12,.05), 0 12px 32px -18px rgba(16,26,12,.35);
  --schatten-hoch:0 2px 6px rgba(16,26,12,.06), 0 24px 60px -28px rgba(16,26,12,.45);
}

/* ---------- Grundlagen ---------- */
*,*::before,*::after{box-sizing:border-box;}
/* .knopf setzt display:inline-flex und überstimmt damit die Browservorgabe
   [hidden]{display:none}. Ohne diese Zeile blieben versteckte Knöpfe sichtbar. */
[hidden]{display:none!important;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}
body{
  margin:0;background:var(--weiss);color:var(--text-hell);
  font-family:var(--text-font);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gruen-tief);text-underline-offset:3px;}
a:hover{color:var(--gruen-dunkel);}
:focus-visible{outline:3px solid var(--blau);outline-offset:2px;border-radius:4px;}
h1,h2,h3,h4{
  font-family:var(--display);font-weight:400;color:var(--dunkel);
  line-height:1.15;margin:0 0 .5em;
  /* Audiowide hat sehr breite Glyphen – ohne diese Regeln bricht der Browser
     mitten im Wort um ("Energieberatun/g" auf der alten Startseite). */
  overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto;text-wrap:balance;letter-spacing:-.005em;
}
h1{font-size:clamp(1.85rem,4.4vw,3.05rem);line-height:1.1;hyphens:manual;-webkit-hyphens:manual;}
h2{font-size:clamp(1.5rem,3vw,2.2rem);}
h3{font-size:clamp(1.12rem,1.7vw,1.35rem);}
h4{font-size:1.02rem;}
/* In Karten, Hinweisen und Planer-Schritten steht semantisch ein h2, weil dort
   kein h2 darüber liegt. Optisch soll es aber die Größe eines h3 haben. */
.karte h2,.hinweis h2,.planer__schritt h2,.silonav h2{
  font-size:clamp(1.12rem,1.7vw,1.35rem);letter-spacing:-.005em;
}
p{margin:0 0 1.1em;}
ul,ol{margin:0 0 1.2em;padding-left:1.3em;}
li{margin-bottom:.4em;}
strong{color:var(--text);font-weight:700;}
hr{border:0;border-top:1px solid var(--linie);margin:2.5rem 0;}
::selection{background:var(--gruen-hell);color:var(--dunkel);}

/* ---------- Layout ---------- */
:root{--kopfhoehe:90px;}
@media (max-width:560px){:root{--kopfhoehe:76px;}}
body{padding-top:var(--kopfhoehe);}
.wrap{max-width:var(--breite);margin:0 auto;padding:0 24px;}
.wrap--schmal{max-width:var(--breite-schmal);}
.abschnitt{padding:clamp(48px,7vw,92px) 0;}
.abschnitt--flaeche{background:var(--flaeche);}
.abschnitt--blass{background:var(--gruen-blass);}
.abschnitt--dunkel{background:var(--dunkel);color:#C9D3C2;}
.abschnitt--dunkel h2,.abschnitt--dunkel h3{color:var(--weiss);}
.abschnitt--eng{padding:clamp(32px,4vw,56px) 0;}
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--dunkel);color:#fff;
  padding:12px 20px;border-radius:0 0 var(--radius) 0;
}
.skip:focus{left:0;}

/* ---------- Kopfzeile: schwebende Menuepille ---------- */
.kopf{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:16px 24px;pointer-events:none;
  transition:padding .3s ease;
}
.kopf__pille{
  pointer-events:auto;
  max-width:var(--breite);margin:0 auto;
  display:flex;align-items:center;gap:8px;
  padding:8px 8px 8px 16px;
  background:rgba(16,26,12,.72);
  border:1px solid rgba(255,255,255,.10);
  border-radius:100px;
  backdrop-filter:blur(16px) saturate(1.3);
  -webkit-backdrop-filter:blur(16px) saturate(1.3);
  box-shadow:0 1px 2px rgba(0,0,0,.2), 0 18px 40px -22px rgba(0,0,0,.85);
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
}
/* Beim Scrollen wird die Pille etwas dichter und schmaler. */
.kopf[data-gescrollt] { padding:10px 24px; }
.kopf[data-gescrollt] .kopf__pille{
  background:rgba(16,26,12,.92);
  box-shadow:0 1px 2px rgba(0,0,0,.3), 0 14px 34px -20px rgba(0,0,0,.9);
}
@supports not (backdrop-filter:blur(4px)){
  .kopf__pille{background:rgba(16,26,12,.94);}
}

.kopf__logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto;padding:2px 6px;}
.kopf__logo img{height:38px;width:auto;display:block;}
.kopf__nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.kopf__nav a{
  font-size:.85rem;font-weight:400;letter-spacing:0;text-transform:none;
  color:#D3DCCD;text-decoration:none;padding:9px 14px;border-radius:100px;white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.kopf__nav a:hover,.kopf__nav a[aria-current]{color:#fff;background:rgba(255,255,255,.10);}

.menue{position:relative;}
.menue__auf{
  background:none;border:0;font:inherit;font-size:.85rem;font-weight:400;
  letter-spacing:0;text-transform:none;color:#D3DCCD;cursor:pointer;
  padding:9px 14px;border-radius:100px;display:inline-flex;align-items:center;gap:7px;
  transition:color .18s ease,background .18s ease;
}
.menue__auf::after{
  content:"";width:6px;height:6px;border-right:1.6px solid currentColor;
  border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);
  transition:transform .2s ease;
}
.menue__auf:hover,.menue[data-offen] .menue__auf{color:#fff;background:rgba(255,255,255,.10);}
.menue[data-offen] .menue__auf::after{transform:rotate(-135deg) translateY(-2px);}
.menue__liste{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);
  min-width:286px;background:rgba(18,28,14,.985);
  border:1px solid rgba(255,255,255,.12);border-radius:18px;
  box-shadow:0 24px 60px -24px rgba(0,0,0,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  padding:8px;opacity:0;visibility:hidden;
  transition:opacity .18s ease, transform .18s ease, visibility .18s;
}
.menue[data-offen] .menue__liste{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
/* Unsichtbare Brücke, damit der Zeiger die Lücke zur Liste überqueren kann,
   ohne dass das Menü zuklappt. */
.menue[data-offen]::after{
  content:"";position:absolute;top:100%;left:0;right:0;height:14px;
}
.menue__liste a{
  display:block;padding:10px 13px;border-radius:12px;
  font-size:.92rem;color:#B9C6B1;
}
.menue__liste a:hover{background:rgba(129,215,66,.16);color:#fff;}
.menue__liste a strong{
  display:block;font-family:var(--display);font-size:.9rem;font-weight:400;
  color:#fff;margin-bottom:2px;
}
.menue__liste a span{font-size:.82rem;color:#93A28B;}

.kopf__cta{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;
  padding:11px 20px;border-radius:100px;
  background:#fff;color:var(--dunkel);text-decoration:none;
  font-size:.85rem;font-weight:700;white-space:nowrap;
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.kopf__cta:hover{
  background:var(--gruen);color:var(--dunkel);transform:translateY(-1px);
  box-shadow:0 6px 18px -6px rgba(129,215,66,.7);
}
.kopf__cta-pfeil{font-size:.95em;line-height:1;transition:transform .18s ease;}
.kopf__cta:hover .kopf__cta-pfeil{transform:translate(2px,-2px);}

.kopf__burger{
  display:none;flex:0 0 auto;background:rgba(255,255,255,.10);border:0;
  border-radius:100px;width:44px;height:42px;cursor:pointer;
  align-items:center;justify-content:center;
}
.kopf__burger > span:first-child{
  display:block;width:18px;height:2px;background:#fff;position:relative;
  transition:background .2s ease;
}
.kopf__burger > span:first-child::before,.kopf__burger > span:first-child::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;
  transition:transform .25s ease, top .25s ease;
}
.kopf__burger > span:first-child::before{top:-6px;}
.kopf__burger > span:first-child::after{top:6px;}
.kopf[data-offen] .kopf__burger > span:first-child{background:transparent;}
.kopf[data-offen] .kopf__burger > span:first-child::before{top:0;transform:rotate(45deg);}
.kopf[data-offen] .kopf__burger > span:first-child::after{top:0;transform:rotate(-45deg);}

@media (max-width:1120px){
  .kopf__burger{display:flex;}
  .kopf__nav{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    background:#141E10;
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    border:1px solid rgba(255,255,255,.12);border-radius:22px;
    box-shadow:0 24px 60px -24px rgba(0,0,0,.9);
    flex-direction:column;align-items:stretch;gap:0;padding:14px;
    max-height:calc(100dvh - 130px);overflow-y:auto;
  }
  .kopf[data-offen] .kopf__nav{display:flex;}
  .kopf__nav a,.menue__auf{padding:12px 12px;font-size:.95rem;width:100%;text-align:left;}
  .menue__auf{justify-content:space-between;}
  .menue__liste{
    position:static;transform:none;opacity:1;visibility:visible;
    display:none;border:0;box-shadow:none;background:none;backdrop-filter:none;
    padding:0 0 8px 12px;margin:0 0 6px;border-left:2px solid rgba(129,215,66,.4);
    min-width:0;
  }
  .menue[data-offen] .menue__liste{display:block;transform:none;}
  .menue[data-offen]::after{display:none;}
  .kopf__cta{margin-left:auto;}
}
@media (max-width:560px){
  .kopf{padding:10px 14px;}
  .kopf__pille{padding-left:12px;}
  .kopf__logo img{height:31px;}
  .kopf__cta{padding:10px 15px;font-size:.8rem;}
}

/* ---------- Knoepfe ---------- */
.knopf{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--text-font);font-size:.85rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  padding:14px 26px;border-radius:100px;border:2px solid var(--gruen);
  background:var(--gruen);color:var(--dunkel);text-decoration:none;cursor:pointer;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.knopf:hover{background:var(--gruen-dunkel);border-color:var(--gruen-dunkel);color:var(--dunkel);transform:translateY(-1px);}
.knopf:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.knopf--linie{background:transparent;border-color:currentColor;color:var(--dunkel);}
.knopf--linie:hover{background:var(--dunkel);border-color:var(--dunkel);color:var(--weiss);}
.knopf--hell{background:transparent;border-color:rgba(255,255,255,.45);color:var(--weiss);}
.knopf--hell:hover{background:var(--weiss);border-color:var(--weiss);color:var(--dunkel);}
.knopf--still{background:transparent;border-color:var(--linie);color:var(--text);}
.knopf--still:hover{background:var(--flaeche);border-color:var(--linie);color:var(--dunkel);}
.knopf__pfeil{font-family:var(--display);font-size:.9em;line-height:1;}
.knopfreihe{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}

/* ---------- Etiketten ---------- */
.etikett{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  color:var(--gruen-tief);margin-bottom:14px;
}
.etikett::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gruen);flex:0 0 auto;}
.etikett--hell{color:var(--gruen);}
.etikett--kasten{
  background:rgba(129,215,66,.14);border:1px solid rgba(129,215,66,.4);
  padding:7px 15px;border-radius:100px;margin-bottom:0;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--dunkel);color:#D7E0D1;overflow:hidden;
  /* zieht sich unter die schwebende Menüpille */
  margin-top:calc(var(--kopfhoehe) * -1);
  padding:calc(var(--kopfhoehe) + clamp(46px,6vw,86px)) 0 clamp(52px,7vw,96px);
}
.hero__bild{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(16,26,12,.95) 0%,rgba(16,26,12,.82) 46%,rgba(16,26,12,.55) 100%);
}
.hero__innen{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;}
.hero h1{color:var(--weiss);margin-bottom:.45em;}
.hero h1 em{font-style:normal;color:var(--gruen);}
.hero__lauf{
  width:180px;height:2px;background:linear-gradient(90deg,var(--gruen),transparent);
  margin:0 0 26px;
}
.hero__text{font-size:1.08rem;color:#BFCBB8;max-width:52ch;margin-bottom:30px;}
.hero__karte{
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius-gross);padding:26px;backdrop-filter:blur(2px);
}
.hero__karte h2{font-size:1.12rem;color:var(--weiss);margin-bottom:16px;}
.hero__leisten{display:flex;flex-direction:column;gap:10px;}
.hero__leiste{
  display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:var(--radius);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  color:#D7E0D1;text-decoration:none;transition:background .18s ease,border-color .18s ease;
}
.hero__leiste:hover{background:rgba(129,215,66,.14);border-color:rgba(129,215,66,.42);color:var(--weiss);}
.hero__leiste b{font-family:var(--display);font-weight:400;font-size:.98rem;color:var(--weiss);display:block;}
.hero__leiste span{font-size:.84rem;color:#A9B7A2;}
.hero__leiste-icon{
  flex:0 0 auto;width:38px;height:38px;border-radius:9px;background:rgba(129,215,66,.16);
  color:var(--gruen);display:grid;place-items:center;
}
.hero__marke{
  position:absolute;right:0;bottom:24px;z-index:3;display:flex;align-items:center;gap:12px;
  background:var(--weiss);color:var(--dunkel);border-radius:100px 0 0 100px;
  padding:12px 22px 12px 18px;box-shadow:var(--schatten-hoch);
}
.hero__marke b{font-family:var(--display);font-weight:400;font-size:1.02rem;display:block;}
.hero__marke span{font-size:.76rem;color:var(--text-schwach);}
@media (max-width:900px){
  .hero__innen{grid-template-columns:1fr;gap:34px;}
  .hero__marke{display:none;}
}

/* ---------- Vertrauensband ---------- */
.band{border-bottom:1px solid var(--linie);background:var(--weiss);}
.band__innen{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));
  gap:1px;background:var(--linie);
}
.band__zelle{background:var(--weiss);padding:24px 20px;}
.band__zahl{
  font-family:var(--display);font-size:1.42rem;color:var(--gruen-tief);
  display:block;line-height:1.1;margin-bottom:4px;
}
.band__wort{font-size:.92rem;font-weight:700;color:var(--text);display:block;}
.band__zusatz{font-size:.82rem;color:var(--text-schwach);}

/* ---------- Abschnittskopf ---------- */
.kopfzeile{max-width:66ch;margin-bottom:38px;}
.kopfzeile--mitte{margin-left:auto;margin-right:auto;text-align:center;}
.kopfzeile p{font-size:1.06rem;margin-bottom:0;}
.kopfzeile h2 + p{margin-top:.2em;}

/* ---------- Leistungsblock (Text + Bild im Wechsel) ---------- */
.leistung{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,68px);align-items:center;}
.leistung + .leistung{margin-top:clamp(48px,6vw,84px);}
.leistung--gedreht .leistung__medium{order:-1;}
.leistung__medium img{border-radius:var(--radius-gross);box-shadow:var(--schatten);width:100%;}
.leistung h2{margin-bottom:.25em;}
.leistung__unter{font-size:1.14rem;color:var(--text);margin-bottom:1em;}
@media (max-width:860px){
  .leistung{grid-template-columns:1fr;gap:28px;}
  .leistung--gedreht .leistung__medium{order:0;}
}

/* ---------- Hakenliste ---------- */
.haken{list-style:none;padding:0;margin:0 0 1.5em;display:flex;flex-direction:column;gap:11px;}
.haken li{position:relative;padding-left:32px;margin:0;color:var(--text);}
.haken li::before{
  content:"";position:absolute;left:0;top:.42em;width:18px;height:18px;border-radius:50%;
  background:var(--gruen-hell);
}
.haken li::after{
  content:"";position:absolute;left:6px;top:.62em;width:5px;height:9px;
  border-right:2px solid var(--gruen-tief);border-bottom:2px solid var(--gruen-tief);
  transform:rotate(42deg);
}

/* ---------- Karten-Raster ---------- */
.raster{display:grid;gap:20px;}
.raster--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.raster--3{grid-template-columns:repeat(auto-fit,minmax(266px,1fr));}
.raster--4{grid-template-columns:repeat(auto-fit,minmax(212px,1fr));}
.karte{
  background:var(--weiss);border:1px solid var(--linie);border-radius:var(--radius-gross);
  padding:26px;display:flex;flex-direction:column;
}
.karte--link{text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
.karte--link:hover{transform:translateY(-3px);box-shadow:var(--schatten-hoch);border-color:var(--gruen);color:inherit;}
.karte__icon{
  width:46px;height:46px;border-radius:11px;background:var(--gruen-hell);
  color:var(--gruen-tief);display:grid;place-items:center;margin-bottom:16px;
}
.karte h3{margin-bottom:.35em;}
.karte p{font-size:.96rem;margin-bottom:0;}
.karte__mehr{
  margin-top:auto;padding-top:16px;font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;
  font-weight:700;color:var(--gruen-tief);display:inline-flex;align-items:center;gap:8px;
}
.karte--flach{background:var(--flaeche);border-color:transparent;}
.karte--bild{padding:0;overflow:hidden;}
.karte--bild > img{
  width:100%;aspect-ratio:16/10;object-fit:contain;
  background:var(--flaeche);padding:14px;
}
.karte--bild > div{padding:22px;}

/* ---------- Referenzen ---------- */
.projekte{display:grid;grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:18px;}
.projekt{
  position:relative;border-radius:var(--radius-gross);overflow:hidden;background:var(--dunkel);
  aspect-ratio:4/3;display:block;text-decoration:none;
}
.projekt img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;opacity:.9;}
.projekt:hover img{transform:scale(1.05);}
.projekt__text{
  position:absolute;inset:auto 0 0 0;padding:44px 20px 18px;color:var(--weiss);
  background:linear-gradient(transparent,rgba(16,26,12,.9));
}
.projekt__art{
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  color:var(--gruen);display:block;margin-bottom:3px;
}
.projekt__titel{font-family:var(--display);font-size:1.02rem;}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--linie);}
.faq details{border-bottom:1px solid var(--linie);}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;
  font-family:var(--display);font-size:1.02rem;color:var(--dunkel);line-height:1.35;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"";position:absolute;right:8px;top:26px;width:11px;height:11px;
  border-right:2px solid var(--gruen-tief);border-bottom:2px solid var(--gruen-tief);
  transform:rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg);top:30px;}
.faq details > div{padding:0 44px 22px 0;}
.faq details > div p:last-child{margin-bottom:0;}

/* ---------- Zitate / Bewertungen ---------- */
.zitate{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.zitat{
  background:var(--weiss);border:1px solid var(--linie);border-radius:var(--radius-gross);padding:26px;
}
.zitat__sterne{color:#E8A33D;letter-spacing:2px;font-size:1rem;margin-bottom:12px;}
.zitat blockquote{margin:0 0 16px;font-size:1rem;color:var(--text);}
.zitat figcaption{font-size:.86rem;color:var(--text-schwach);}
.zitat figcaption b{font-family:var(--display);font-weight:400;color:var(--dunkel);display:block;font-size:.95rem;}

/* ---------- Brotkrumen ---------- */
.krumen{font-size:.82rem;color:var(--text-schwach);padding:20px 0 16px;border-bottom:1px solid var(--linie-hell);}
.krumen ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;}
.krumen li{margin:0;display:flex;gap:8px;align-items:center;}
.krumen li + li::before{content:"›";color:var(--linie);}
.krumen a{color:var(--text-schwach);text-decoration:none;}
.krumen a:hover{color:var(--gruen-tief);text-decoration:underline;}
.krumen [aria-current]{color:var(--text);}

/* ---------- Fliesstext-Seiten ---------- */
.fliess{max-width:72ch;}
.fliess h2{margin-top:2em;}
.fliess h3{margin-top:1.6em;}
.fliess > :first-child{margin-top:0;}
.fliess ul li,.fliess ol li{color:var(--text-hell);}
.fliess table{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:.95rem;}
.fliess th,.fliess td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--linie);vertical-align:top;}
.fliess th{font-weight:700;color:var(--text);background:var(--flaeche);}
.hinweis{
  background:var(--gruen-blass);border-left:3px solid var(--gruen);border-radius:0 var(--radius) var(--radius) 0;
  padding:18px 22px;margin:0 0 1.6em;
}
.hinweis p:last-child{margin-bottom:0;}
.hinweis--warn{background:#FDF4EE;border-left-color:var(--warn);}

/* ---------- Silo-Navigation (Hub <-> Unterseite) ---------- */
.silonav{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:12px;margin:0 0 8px;}
.silonav a{
  display:block;padding:16px 18px;border:1px solid var(--linie);border-radius:var(--radius);
  text-decoration:none;color:var(--text);background:var(--weiss);
  transition:border-color .18s ease,background .18s ease;
}
.silonav a:hover{border-color:var(--gruen);background:var(--gruen-blass);}
.silonav a b{font-family:var(--display);font-weight:400;color:var(--dunkel);display:block;margin-bottom:2px;font-size:.98rem;}
.silonav a span{font-size:.86rem;color:var(--text-schwach);}
.silonav a[aria-current]{border-color:var(--gruen);background:var(--gruen-blass);}

/* ---------- Handlungsaufruf ---------- */
.cta{
  background:var(--dunkel);color:#C9D3C2;border-radius:var(--radius-gross);
  padding:clamp(30px,4vw,52px);display:grid;grid-template-columns:1.4fr auto;
  gap:32px;align-items:center;
}
.cta h2{color:var(--weiss);margin-bottom:.3em;}
.cta p{margin-bottom:0;color:#AEBBA7;}
@media (max-width:760px){.cta{grid-template-columns:1fr;}}

/* ---------- Formulare ---------- */
.feld{margin-bottom:20px;}
.feld > label,.feldsatz > legend{
  display:block;font-size:.86rem;font-weight:700;color:var(--text);margin-bottom:7px;padding:0;
}
.feld .pflicht{color:var(--warn);font-weight:400;}
.feld input[type=text],.feld input[type=email],.feld input[type=tel],
.feld input[type=number],.feld select,.feld textarea{
  width:100%;font:inherit;font-size:1rem;color:var(--text);
  padding:13px 15px;border:1px solid var(--linie);border-radius:var(--radius);
  background:var(--weiss);transition:border-color .16s ease,box-shadow .16s ease;
}
.feld input:focus,.feld select:focus,.feld textarea:focus{
  border-color:var(--gruen);box-shadow:0 0 0 3px rgba(129,215,66,.22);outline:none;
}
.feld input[aria-invalid=true],.feld textarea[aria-invalid=true],.feld select[aria-invalid=true]{
  border-color:var(--warn);box-shadow:0 0 0 3px rgba(180,85,30,.14);
}
.feld textarea{min-height:150px;resize:vertical;}
.feld__hilfe{font-size:.82rem;color:var(--text-schwach);margin:6px 0 0;}
.feld__fehler{font-size:.84rem;color:var(--warn);margin:6px 0 0;font-weight:700;}
.feld__fehler:empty{display:none;}
.feldsatz{border:0;padding:0;margin:0 0 20px;}
.feld-paar{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.feld-plzort{display:grid;grid-template-columns:140px 1fr;gap:16px;}
@media (max-width:600px){.feld-paar,.feld-plzort{grid-template-columns:1fr;}}
.honig{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

/* Auswahlkacheln (Radio als Karte) */
.kacheln{display:grid;grid-template-columns:repeat(auto-fit,minmax(206px,1fr));gap:12px;}
.kachel{position:relative;min-width:0;}
.kachel input{position:absolute;opacity:0;width:1px;height:1px;}
.kachel span{
  display:flex;align-items:center;gap:12px;min-height:64px;
  padding:14px 16px;border:2px solid var(--linie);border-radius:var(--radius);
  background:var(--weiss);cursor:pointer;font-weight:700;color:var(--text);
  font-size:.97rem;line-height:1.3;
  /* Lange Komposita wie „Doppelhaushälfte" sprengten sonst die Kachel. */
  min-width:0;overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto;
  transition:border-color .16s ease,background .16s ease,transform .16s ease;
}
.kachel span::before{
  content:"";flex:0 0 auto;width:19px;height:19px;border-radius:50%;
  border:2px solid var(--linie);transition:border-color .16s ease,box-shadow .16s ease;
}
.kachel:hover span{border-color:var(--gruen);}
.kachel input:checked + span{border-color:var(--gruen);background:var(--gruen-blass);}
.kachel input:checked + span::before{border-color:var(--gruen);box-shadow:inset 0 0 0 4px var(--gruen);}
.kachel input:focus-visible + span{outline:3px solid var(--blau);outline-offset:2px;}

/* Einwilligung */
.einwilligung{display:flex;gap:12px;align-items:flex-start;font-size:.94rem;}
.einwilligung input{margin-top:5px;width:19px;height:19px;flex:0 0 auto;accent-color:var(--gruen-dunkel);}

/* Rueckmeldung */
.meldung{padding:18px 22px;border-radius:var(--radius);margin-bottom:20px;font-weight:700;}
.meldung--ok{background:var(--gruen-hell);color:#26591A;}
.meldung--fehler{background:#FBEAE1;color:#8A3E12;}
.meldung:empty{display:none;}

/* ---------- PV-Planer ---------- */
.planer{
  background:var(--weiss);border:1px solid var(--linie);border-radius:var(--radius-gross);
  box-shadow:var(--schatten);overflow:hidden;
}
.planer__kopf{padding:26px 30px 0;}
.planer__fortschritt{display:flex;align-items:center;gap:14px;margin-bottom:8px;}
.planer__balken{flex:1;height:6px;border-radius:100px;background:var(--linie-hell);overflow:hidden;}
.planer__balken i{display:block;height:100%;background:var(--gruen);border-radius:100px;transition:width .3s ease;}
.planer__zaehler{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--text-schwach);white-space:nowrap;}
.planer__schritt{padding:22px 30px 30px;}
.planer__schritt[hidden]{display:none;}
.planer__schritt h3{margin-bottom:.3em;}
.planer__schritt > p{font-size:.98rem;}
.planer__fuss{
  display:flex;gap:14px;align-items:center;justify-content:space-between;
  padding:20px 30px;background:var(--flaeche);border-top:1px solid var(--linie);flex-wrap:wrap;
}
.planer__zurueck{background:none;border:0;font:inherit;font-size:.9rem;font-weight:700;
  color:var(--text-schwach);cursor:pointer;padding:8px 4px;}
.planer__zurueck:hover{color:var(--dunkel);}
.planer__zurueck[hidden]{visibility:hidden;display:block;}
.planer__uebernahme{
  background:var(--gruen-blass);border:1px dashed var(--gruen);border-radius:var(--radius);
  padding:14px 18px;font-size:.92rem;margin-bottom:18px;
}
.planer__uebernahme[hidden]{display:none;}
.planer__zusammenfassung{list-style:none;padding:0;margin:0 0 22px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--linie);
  border:1px solid var(--linie);border-radius:var(--radius);overflow:hidden;}
.planer__zusammenfassung li{background:var(--weiss);padding:12px 15px;margin:0;}
.planer__zusammenfassung b{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-schwach);font-weight:700;margin-bottom:2px;}
@media (max-width:600px){
  .planer__kopf,.planer__schritt{padding-left:20px;padding-right:20px;}
  .planer__fuss{padding-left:20px;padding-right:20px;}
}

/* ---------- Dachflaechenrechner ---------- */
.wb-roofmap-wrap{margin:0 0 26px;}
.wb-roofmap-leiste{
  display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;
  padding:18px;background:var(--flaeche);border:1px solid var(--linie);
  border-radius:var(--radius-gross) var(--radius-gross) 0 0;border-bottom:0;
}
.wb-roofmap-leiste label{display:block;font-size:.78rem;font-weight:700;color:var(--text);margin-bottom:5px;}
.wb-roofmap-search-input{min-width:min(320px,100%);flex:1;}
.wb-roofmap-leiste input[type=text],.wb-roofmap-leiste input[type=number]{
  font:inherit;font-size:.96rem;padding:11px 13px;border:1px solid var(--linie);
  border-radius:var(--radius);background:var(--weiss);width:100%;
}
.wb-roofmap-leiste input:focus{border-color:var(--gruen);box-shadow:0 0 0 3px rgba(129,215,66,.22);outline:none;}
.wb-roofmap-angle{width:118px;flex:0 0 auto;}
.wb-roofmap-schalter{display:flex;gap:0;border:1px solid var(--linie);border-radius:100px;overflow:hidden;background:var(--weiss);}
.wb-roofmap-schalter button{
  font:inherit;font-size:.82rem;font-weight:700;padding:10px 18px;border:0;background:none;
  color:var(--text-schwach);cursor:pointer;
}
.wb-roofmap-schalter button[aria-pressed=true]{background:var(--gruen);color:var(--dunkel);}
.wb-roofmap{
  position:relative;height:min(62vh,520px);background:var(--flaeche);
  border:1px solid var(--linie);border-radius:0;
}
.wb-roofmap-blocker{
  position:absolute;inset:0;z-index:500;display:grid;place-items:center;text-align:center;
  padding:32px;background:linear-gradient(150deg,#EDF1EA,#DFE7DA);
}
.wb-roofmap-blocker p{max-width:46ch;margin:0 auto 18px;color:var(--text);}
.wb-roofmap-blocker .knopfreihe{justify-content:center;}
.wb-roofmap-fuss{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  padding:16px 18px;background:var(--flaeche);border:1px solid var(--linie);border-top:0;
  border-radius:0 0 var(--radius-gross) var(--radius-gross);
}
.wb-roofmap-area{font-family:var(--display);font-size:1.16rem;color:var(--dunkel);}
.wb-roofmap-area b{color:var(--gruen-tief);}
.wb-roofmap-plan{font-size:.86rem;color:var(--text-schwach);}
.wb-roofmap-hilfe{font-size:.86rem;color:var(--text-schwach);flex-basis:100%;margin:0;}
.wb-roofmap-uebergabe[hidden]{display:none;}
.leaflet-container{font:inherit;border-radius:0;}

/* ---------- Fusszeile ---------- */
.fuss{background:var(--dunkel);color:#9FAE97;padding:64px 0 0;font-size:.94rem;}
.fuss a{color:#C6D2BE;text-decoration:none;}
.fuss a:hover{color:var(--gruen);text-decoration:underline;}
.fuss__raster{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.fuss h3{
  font-family:var(--text-font);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  font-weight:700;color:var(--weiss);margin-bottom:16px;
}
.fuss ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;}
.fuss li{margin:0;}
.fuss__logo{width:190px;height:auto;margin-bottom:18px;}
.fuss__orte{display:flex;flex-wrap:wrap;gap:7px;margin-top:6px;}
.fuss__orte a{
  font-size:.8rem;padding:5px 12px;border:1px solid rgba(255,255,255,.15);
  border-radius:100px;color:#9FAE97;
}
.fuss__orte a:hover{border-color:var(--gruen);color:var(--gruen);text-decoration:none;}
.fuss__unten{
  border-top:1px solid rgba(255,255,255,.11);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;font-size:.85rem;
}
.fuss__unten ul{flex-direction:row;flex-wrap:wrap;gap:20px;}
@media (max-width:900px){.fuss__raster{grid-template-columns:1fr 1fr;gap:30px;}}
@media (max-width:560px){.fuss__raster{grid-template-columns:1fr;}}

/* ---------- Hilfsklassen ---------- */
.nur-sr{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.mitte{text-align:center;}
.oben-0{margin-top:0;}
.unten-0{margin-bottom:0;}
.abstand{margin-top:clamp(28px,4vw,48px);}

/* ============================================================
   Bewegung
   Alles hier steckt hinter (prefers-reduced-motion: no-preference).
   Wer im Betriebssystem Bewegung reduziert, bekommt die Seite ruhig.
   Die Klasse .js setzt ein Inline-Skript im <head>; ohne JavaScript
   bleibt nichts unsichtbar.
   ============================================================ */

@media (prefers-reduced-motion: no-preference){

  /* ---------- Einblenden beim Scrollen ---------- */
  .js [data-anim]{
    opacity:0;
    transform:translateY(22px);
    transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
    transition-delay:var(--anim-verzug, 0ms);
  }
  .js [data-anim="seite"]{transform:translateX(26px);}
  .js [data-anim="zoom"]{transform:scale(.965);}
  .js [data-anim].sichtbar{opacity:1;transform:none;}

  /* ---------- Hero: langsamer Bildzoom ---------- */
  .hero__bild{
    animation:hero-zoom 26s ease-in-out infinite alternate;
    transform-origin:60% 40%;
  }
  @keyframes hero-zoom{
    from{transform:scale(1.04) translate3d(0,0,0);}
    to  {transform:scale(1.16) translate3d(-1.5%,-1.5%,0);}
  }

  /* ---------- Hero: wandernder Lichtschimmer ---------- */
  .hero__licht{
    position:absolute;inset:0;z-index:1;pointer-events:none;
    background:radial-gradient(60% 45% at 78% 22%, rgba(129,215,66,.20), transparent 70%);
    animation:licht-wandern 14s ease-in-out infinite alternate;
  }
  @keyframes licht-wandern{
    from{opacity:.55;transform:translate3d(0,0,0) scale(1);}
    to  {opacity:1;transform:translate3d(-4%,3%,0) scale(1.12);}
  }

  /* ---------- Bilder atmen leicht beim Überfahren ---------- */
  .leistung__medium{overflow:hidden;border-radius:var(--radius-gross);}
  .leistung__medium img{
    transition:transform .9s cubic-bezier(.2,.7,.3,1), filter .5s ease;
    will-change:transform;
  }
  .leistung__medium:hover img{transform:scale(1.055);}

  .karte--bild > img{transition:transform .7s cubic-bezier(.2,.7,.3,1);}
  .karte--bild:hover > img{transform:scale(1.06);}

  /* ---------- Pulsierender Punkt im Etikett ---------- */
  .etikett::before{animation:punkt-puls 2.6s ease-in-out infinite;}
  @keyframes punkt-puls{
    0%,100%{box-shadow:0 0 0 0 rgba(129,215,66,.55);}
    60%    {box-shadow:0 0 0 7px rgba(129,215,66,0);}
  }

  /* ---------- Zahlen im Vertrauensband ---------- */
  .band__zahl[data-zaehler]{font-variant-numeric:tabular-nums;}

  /* ---------- Hakenliste: Häkchen zeichnet sich ---------- */
  .js .haken li{opacity:0;transform:translateX(-8px);transition:opacity .5s ease,transform .5s ease;}
  .js .haken.sichtbar li{opacity:1;transform:none;}
  .js .haken.sichtbar li:nth-child(1){transition-delay:.05s;}
  .js .haken.sichtbar li:nth-child(2){transition-delay:.14s;}
  .js .haken.sichtbar li:nth-child(3){transition-delay:.23s;}
  .js .haken.sichtbar li:nth-child(4){transition-delay:.32s;}
  .js .haken.sichtbar li:nth-child(5){transition-delay:.41s;}
  .js .haken.sichtbar li:nth-child(6){transition-delay:.50s;}
  .js .haken.sichtbar li:nth-child(7){transition-delay:.59s;}
}

/* ---------- Energiefluss-Grafik ---------- */
.stromfluss-rahmen{
  /* Auf schmalen Geräten würden die Beschriftungen unlesbar klein.
     Dann läuft die Grafik lieber waagerecht im eigenen Rahmen. */
  overflow-x:auto;overflow-y:hidden;
  -webkit-overflow-scrolling:touch;
  padding-bottom:6px;
}
.stromfluss{
  width:100%;height:auto;display:block;
  max-width:700px;min-width:560px;margin:0 auto;
}
.stromfluss .beschriftung{font-size:12px;}
.stromfluss .leitung{
  fill:none;stroke:rgba(129,215,66,.28);stroke-width:2.5;stroke-linecap:round;
}
.stromfluss .puls{
  fill:none;stroke:var(--gruen);stroke-width:2.5;stroke-linecap:round;
  stroke-dasharray:14 150;filter:drop-shadow(0 0 5px rgba(129,215,66,.85));
}
@media (prefers-reduced-motion: no-preference){
  .stromfluss .puls{animation:puls-lauf 3.2s linear infinite;}
  .stromfluss .puls--b{animation-delay:.9s;}
  .stromfluss .puls--c{animation-delay:1.8s;}
  @keyframes puls-lauf{
    from{stroke-dashoffset:164;}
    to  {stroke-dashoffset:0;}
  }
  .stromfluss .sonnenkern{animation:kern-glimmen 3.4s ease-in-out infinite;transform-origin:center;transform-box:fill-box;}
  @keyframes kern-glimmen{
    0%,100%{opacity:.85;}
    50%    {opacity:1;}
  }
}
.stromfluss .kasten{fill:rgba(255,255,255,.05);stroke:rgba(255,255,255,.16);stroke-width:1.5;}
.stromfluss .beschriftung{
  fill:#B9C6B1;font-family:var(--text-font);font-size:11px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
}

/* ---------- Pulslinie als Trenner ---------- */
.pulslinie{
  height:2px;width:100%;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--linie) 20%,var(--linie) 80%,transparent);
  position:relative;overflow:hidden;margin:0;
}
@media (prefers-reduced-motion: no-preference){
  .pulslinie::after{
    content:"";position:absolute;top:0;left:-30%;width:30%;height:100%;
    background:linear-gradient(90deg,transparent,var(--gruen),transparent);
    animation:linie-lauf 4.5s ease-in-out infinite;
  }
  @keyframes linie-lauf{
    0%  {left:-30%;opacity:0;}
    15% {opacity:1;}
    85% {opacity:1;}
    100%{left:100%;opacity:0;}
  }
}

/* ============================================================
   Metall-Knopf ("Liquid Metal")

   Nachbau der React/WebGL-Vorlage in reinem CSS. Der Grund: Die
   Vorlage bräuchte React, einen Bundler und @paper-design/shaders –
   drei Abhängigkeiten für einen Knopf, auf einer Seite, die sonst
   keine einzige hat.

   Aufbau wie beim Vorbild: Das fließende Metall bildet den Rand,
   die Fläche bleibt dunkel. Nur so bleibt die Beschriftung lesbar.
     ::before  rotierender conic-gradient  = der Metallrand
     ::after   dunkler Korpus, 2 px eingerückt, mit Glanzkante
   ============================================================ */
@property --metall-winkel{
  syntax:"<angle>";
  initial-value:0deg;
  inherits:false;
}

.knopf--metall{
  position:relative;isolation:isolate;overflow:hidden;
  border:0;padding:15px 28px;
  background:transparent;color:#F1F7EA;
  text-shadow:0 1px 2px rgba(0,0,0,.6);
  box-shadow:
    0 10px 22px -12px rgba(16,26,12,.85),
    0 2px 5px rgba(0,0,0,.18);
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .18s ease, color .18s ease;
}

/* fließender Metallrand */
.knopf--metall::before{
  content:"";position:absolute;inset:0;z-index:-2;border-radius:inherit;
  background:conic-gradient(from var(--metall-winkel),
    #EAF7DC 0%, #81D742 8%, #2E5A17 17%, #C2ED9C 26%,
    #3F8722 36%, #F2FBE8 46%, #5CBC36 57%, #1E3A0F 68%,
    #A9E177 79%, #2E5A17 89%, #EAF7DC 100%);
  filter:saturate(1.2) contrast(1.08);
}

/* dunkler Korpus mit Glanzkante oben */
.knopf--metall::after{
  content:"";position:absolute;inset:2px;z-index:-1;border-radius:inherit;
  background:
    linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,0) 42%),
    linear-gradient(180deg, #22301A 0%, #0C1408 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10);
  transition:background .18s ease, box-shadow .15s ease;
}

.knopf--metall:hover{
  color:#fff;transform:translateY(-1px);
  box-shadow:
    0 16px 32px -14px rgba(63,135,34,.75),
    0 3px 7px rgba(0,0,0,.2);
}
.knopf--metall:hover::after{
  background:
    linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0) 45%),
    linear-gradient(180deg, #2A3C20 0%, #101A0C 100%);
}
.knopf--metall:active{
  transform:translateY(1px) scale(.985);
  box-shadow:0 2px 6px rgba(0,0,0,.3);
}
.knopf--metall:active::after{
  box-shadow:inset 0 2px 5px rgba(0,0,0,.5);
}
.knopf--metall .knopf__pfeil{transition:transform .18s ease;}
.knopf--metall:hover .knopf__pfeil{transform:translateX(3px);}

/* Silberchrom – für Flächen, auf denen das Grün zu laut wäre */
.knopf--metall-dunkel::before{
  background:conic-gradient(from var(--metall-winkel),
    #F2F2F2 0%, #9A9A9A 9%, #16181A 18%, #D8D8D8 27%,
    #3A3D40 37%, #FAFAFA 47%, #7A7E82 58%, #0D0F10 69%,
    #C4C7CA 80%, #2A2D30 90%, #F2F2F2 100%);
  filter:contrast(1.12);
}
.knopf--metall-dunkel::after{
  background:
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,0) 42%),
    linear-gradient(180deg, #202020 0%, #000000 100%);
}
.knopf--metall-dunkel:hover{box-shadow:0 16px 32px -14px rgba(0,0,0,.9), 0 3px 7px rgba(0,0,0,.3);}
.knopf--metall-dunkel:hover::after{
  background:
    linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,0) 45%),
    linear-gradient(180deg, #2A2A2A 0%, #050505 100%);
}

@media (prefers-reduced-motion: no-preference){
  .knopf--metall::before{animation:metall-fliessen 7s linear infinite;}
  @keyframes metall-fliessen{
    to{--metall-winkel:360deg;}
  }
}

/* Wellenring beim Klick (animation.js fügt das Element ein) */
.knopf__welle{
  position:absolute;width:18px;height:18px;border-radius:50%;
  transform:translate(-50%,-50%) scale(0);
  background:radial-gradient(circle, rgba(255,255,255,.5) 0%, rgba(255,255,255,0) 70%);
  pointer-events:none;
  animation:welle-laufen .65s ease-out forwards;
}
@keyframes welle-laufen{
  to{transform:translate(-50%,-50%) scale(9);opacity:0;}
}
@media (prefers-reduced-motion: reduce){
  .knopf__welle{display:none;}
}

/* Ohne conic-gradient bleibt ein sauberer, ruhender Verlauf. */
@supports not (background: conic-gradient(from 0deg, red, blue)){
  .knopf--metall::before{background:linear-gradient(135deg,#A9E177,#3F8722 45%,#EAF7DC 60%,#2E5A17);}
  .knopf--metall-dunkel::before{background:linear-gradient(135deg,#C4C7CA,#2A2D30 45%,#F2F2F2 60%,#0D0F10);}
}