/* Licht & Leitung – Elektrotechnik
   Farben: Nacht (Hintergrund dunkler Abschnitte), Papier/Sand (helle Abschnitte),
   Bernstein = Licht, Kupfer = Leitung. Schriften lokal, keine externen Anbieter. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("/fonts/instrument-sans.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  --nacht: #0b0f14;
  --nacht-2: #121821;
  --nacht-3: #1a212b;
  --tinte: #141a21;
  --papier: #f4f0e7;
  --sand: #ebe4d6;
  --weiss: #fbf9f4;
  --bernstein: #ffb648;
  --bernstein-hell: #ffd27a;
  --kupfer: #c46a2f;
  --kupfer-text: #9a4a17;
  --grau: #5b6470;
  --grau-hell: #a7b0ba;
  --linie: rgba(20, 26, 33, .12);
  --linie-hell: rgba(255, 255, 255, .12);
  --wa: #25d366;
  --fokus: var(--bernstein);
  --kopf-hoehe: 72px;
  --rand: clamp(16px, 4vw, 40px);
  --breite: 1200px;
  --radius: 18px;
  --schatten: 0 1px 2px rgba(11, 15, 20, .06), 0 12px 32px -12px rgba(11, 15, 20, .18);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --text: "Instrument Sans", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--kopf-hoehe) + 12px);
  background: var(--nacht);
}
body {
  margin: 0;
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--tinte);
  background: var(--papier);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.02em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--fokus); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--bernstein); color: var(--nacht); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr, .honig {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--bernstein); color: var(--nacht); padding: 10px 16px; border-radius: 10px;
  font-weight: 600; text-decoration: none; transition: top .2s var(--ease);
}
.skip:focus { top: 12px; }

.rahmen { width: 100%; max-width: calc(var(--breite) + 2 * var(--rand)); margin: 0 auto; padding: 0 var(--rand); }

/* ---------- Knöpfe ---------- */
.knopf {
  --hg: var(--bernstein);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border: 0; border-radius: 999px;
  background: var(--hg); color: var(--nacht);
  font-weight: 650; font-size: 1rem; text-decoration: none; letter-spacing: -.005em;
  box-shadow: 0 0 0 0 rgba(255, 182, 72, 0);
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background-color .2s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}
.knopf svg { width: 20px; height: 20px; transition: transform .2s var(--ease); }
.knopf:active { transform: scale(.97); }
@media (hover: hover) {
  .knopf:hover { box-shadow: 0 0 0 6px rgba(255, 182, 72, .18), 0 10px 30px -8px rgba(255, 182, 72, .6); }
  .knopf:hover svg { transform: translateX(3px); }
}
.knopf--gross { min-height: 56px; padding: 0 28px; font-size: 1.0625rem; }
.knopf--klein { min-height: 40px; padding: 0 16px; font-size: .9375rem; }
.knopf--wa { --hg: var(--wa); color: #06210f; }
@media (hover: hover) { .knopf--wa:hover { box-shadow: 0 0 0 6px rgba(37, 211, 102, .16), 0 10px 30px -8px rgba(37, 211, 102, .5); } }
.knopf--leise { --hg: transparent; color: var(--grau-hell); padding: 0 12px; }
@media (hover: hover) { .knopf--leise:hover { color: #fff; box-shadow: none; } }
.knopf[disabled] { opacity: .7; cursor: progress; }

.textlink {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: var(--kupfer-text);
  text-decoration: none; border-bottom: 2px solid currentColor; padding-bottom: 2px;
}
.textlink svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
@media (hover: hover) { .textlink:hover svg { transform: translateX(3px); } }

/* ---------- Kopf ---------- */
.kopf {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--kopf-hoehe);
  color: #fff; transition: background-color .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s;
}
.kopf--fest {
  background: rgba(11, 15, 20, .86);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: 0 1px 0 var(--linie-hell);
}
.kopf__innen {
  height: 100%; max-width: calc(1360px + 2 * var(--rand)); margin: 0 auto; padding: 0 var(--rand);
  display: flex; align-items: center; gap: 24px;
}
.marke { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.marke__zeichen { width: 36px; height: 36px; filter: drop-shadow(0 0 10px rgba(255, 182, 72, .45)); }
.marke__text { font-family: var(--display); font-weight: 700; font-size: 1.2rem; line-height: 1.05; letter-spacing: -.02em; }
.marke__text small { display: block; font-family: var(--mono); font-weight: 500; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--grau-hell); margin-top: 3px; }
.amp { color: var(--bernstein); }
.nav { display: flex; gap: 4px; }
.nav a { white-space: nowrap; padding: 8px 12px; border-radius: 999px; text-decoration: none; font-size: .95rem; color: rgba(255, 255, 255, .82); transition: color .2s, background-color .2s; }
@media (hover: hover) { .nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); } }
.kopf__aktion { display: flex; align-items: center; gap: 14px; }
.kopf__tel { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-family: var(--mono); font-size: .9rem; color: #fff; }
.kopf__tel svg { width: 18px; height: 18px; color: var(--bernstein); }
.menue { display: none; width: 44px; height: 44px; border: 1px solid var(--linie-hell); border-radius: 12px; background: transparent; position: relative; }
.menue__strich, .menue__strich::before, .menue__strich::after {
  position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; content: "";
  transition: transform .25s var(--ease), opacity .2s;
}
.menue__strich { top: 21px; }
.menue__strich::before { left: 0; right: 0; top: -6px; }
.menue__strich::after { left: 0; right: 0; top: 6px; }
.menue[aria-expanded="true"] .menue__strich { background: transparent; }
.menue[aria-expanded="true"] .menue__strich::before { transform: translateY(6px) rotate(45deg); }
.menue[aria-expanded="true"] .menue__strich::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1240px) {
  .kopf__tel span { display: none; }
  .kopf__tel { width: 44px; height: 44px; justify-content: center; border: 1px solid var(--linie-hell); border-radius: 12px; }
}
@media (max-width: 1100px) {
  .menue { display: block; }
  .nav {
    position: fixed; top: var(--kopf-hoehe); left: 0; right: 0;
    flex-direction: column; gap: 0; padding: 8px var(--rand) 20px;
    background: rgba(11, 15, 20, .97); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .6);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .2s var(--ease), transform .25s var(--ease), visibility 0s .25s;
  }
  .nav a { padding: 14px 4px; border-bottom: 1px solid var(--linie-hell); border-radius: 0; font-size: 1.05rem; }
  .nav--offen { opacity: 1; transform: none; visibility: visible; transition: opacity .2s var(--ease), transform .25s var(--ease); }
  .kopf--offen { background: rgba(11, 15, 20, .97); }
}
@media (max-width: 520px) {
  .kopf__aktion .knopf--klein { display: none; }
  .marke__text { font-size: 1.08rem; }
}

/* ---------- Hero ---------- */
.held {
  position: relative; overflow: hidden; color: #fff; background:
    radial-gradient(60% 55% at 72% 18%, rgba(255, 182, 72, .16), transparent 70%),
    radial-gradient(40% 40% at 10% 100%, rgba(196, 106, 47, .14), transparent 70%),
    var(--nacht);
  padding: calc(var(--kopf-hoehe) + clamp(32px, 6vw, 72px)) 0 clamp(56px, 8vw, 104px);
}
.held::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 182, 72, .35), transparent);
}
.held__raster {
  max-width: calc(1360px + 2 * var(--rand)); margin: 0 auto; padding: 0 var(--rand);
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center;
}
.kicker {
  display: block; font-family: var(--mono); font-weight: 500; font-size: .78rem; line-height: 1.5;
  letter-spacing: .08em; text-transform: uppercase; color: var(--bernstein); margin-bottom: 18px;
}
.held h1 { font-size: clamp(2.5rem, 5.4vw, 4.6rem); font-weight: 750; letter-spacing: -.035em; line-height: .98; }
.held__zeile { display: block; }
.held__zeile--licht {
  color: var(--bernstein-hell);
  background: linear-gradient(100deg, #fff1cf 0%, var(--bernstein-hell) 40%, var(--bernstein) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  text-shadow: none; margin-top: .08em;
}
.held__lead { margin-top: 24px; max-width: 34em; font-size: clamp(1.06rem, 1.4vw, 1.2rem); color: rgba(255, 255, 255, .82); }
.held__knoepfe { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.held__hinweis { margin-top: 12px; font-size: .9rem; color: var(--grau-hell); }
.beweise { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 40px; max-width: 640px; }
.beweise li { display: flex; gap: 10px; align-items: flex-start; padding: 14px; border: 1px solid var(--linie-hell); border-radius: 14px; background: rgba(255, 255, 255, .03); }
.beweise svg { flex: none; width: 22px; height: 22px; color: var(--bernstein); margin-top: 1px; }
.beweise span { font-size: .85rem; line-height: 1.35; color: var(--grau-hell); }
.beweise strong { display: block; color: #fff; font-weight: 600; font-size: .9rem; margin-bottom: 2px; }

.held__bild { position: relative; }
.foto { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--nacht-3); }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto--held {
  aspect-ratio: 4 / 4.6; border-radius: 28px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 120px -40px rgba(255, 182, 72, .55);
}
.foto--held img { object-position: 64% 50%; filter: brightness(.38) saturate(.5); transition: filter .8s var(--ease); }
.held__bild.leuchtet .foto--held img { filter: none; }
.foto__schein {
  position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen;
  background: radial-gradient(55% 45% at 12% 4%, rgba(255, 210, 122, .55), rgba(255, 182, 72, .12) 45%, transparent 70%);
  opacity: 0; transition: opacity .6s var(--ease);
}

/* Glühbirne: fällt rein, flackert, geht aus, wartet auf den Klick */
.birne { position: absolute; top: -18px; left: -26px; width: 104px; z-index: 2; --fall: -560px; opacity: 0; visibility: hidden; }
.birne--da { opacity: 1; visibility: visible; }
/* Drehpunkt = oberes Kabelende; Schwingen und Durchbiegen rechnet site.js */
.birne__pendel { transform-origin: 50% -596px; will-change: transform; }
.birne__kabel {
  position: absolute; left: 50%; bottom: calc(100% - 4px); width: 60px; height: 600px; transform: translateX(-50%);
  overflow: visible; pointer-events: none;
}
.birne__kabel path { fill: none; stroke-linecap: round; }
.birne__kabel-mantel { stroke: url(#kabel-mantel); stroke-width: 5; }
.birne__kabel-geflecht { stroke: url(#kabel-geflecht); stroke-width: 5; stroke-dasharray: 2.4 2.8; stroke-linecap: butt; opacity: .75; }
.birne__kabel-glanz { stroke: url(#kabel-glanz); stroke-width: 1.2; transform: translateX(-1.2px); }
.birne__tuelle {
  position: absolute; left: 50%; top: -10px; width: 14px; height: 14px; transform: translateX(-50%);
  border-radius: 4px 4px 2px 2px; background: linear-gradient(90deg, #1d242d, #5b6672 40%, #2a323c 70%, #161b21);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .5);
}
.birne__knopf {
  position: relative; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer;
  transform-origin: 50% 0; border-radius: 50% 50% 46% 46%; -webkit-tap-highlight-color: transparent; touch-action: manipulation;
}
.birne__knopf::before {
  content: ""; position: absolute; left: 50%; top: 64%; width: 360px; height: 360px; transform: translate(-50%, -50%);
  border-radius: 50%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 214, 140, .55), rgba(255, 182, 72, .18) 45%, transparent 75%);
  opacity: 0; transition: opacity .5s var(--ease);
}
.birne__knopf::after {
  content: ""; position: absolute; left: 50%; top: 66%; width: 92px; height: 92px; margin: -46px 0 0 -46px;
  border-radius: 50%; border: 2px solid var(--bernstein); pointer-events: none; opacity: 0;
}
.birne__knopf svg { position: relative; width: 100%; height: auto; }
.birne__glas { opacity: 0; transition: opacity .4s; }
.birne__faden { stroke: #6b4a33; transition: stroke .4s; }

/* Fallen mit Ruck am Kabel, dabei noch an */
.birne--faellt { animation: fallen 1.05s both; }
.birne--faellt:not(.birne--funkt) .birne__glas { opacity: 1; }
.birne--faellt:not(.birne--funkt) .birne__knopf::before { opacity: .8; }
@keyframes fallen {
  0% { transform: translateY(var(--fall)); animation-timing-function: cubic-bezier(.55, 0, .95, .45); }
  56% { transform: translateY(16px); animation-timing-function: cubic-bezier(.25, .8, .35, 1); }
  72% { transform: translateY(-7px); }
  86% { transform: translateY(3px); }
  100% { transform: translateY(0); }
}
/* Beim Ruck: Wackelkontakt, dann aus */
.birne--funkt .birne__glas { animation: funken-glas .75s steps(1, end) both; }
.birne--funkt .birne__knopf::before { animation: funken .75s steps(1, end) both; }
@keyframes funken { 0% { opacity: .8; } 14% { opacity: .1; } 26% { opacity: .7; } 40% { opacity: 0; } 54% { opacity: .4; } 68%, 100% { opacity: 0; } }
@keyframes funken-glas { 0% { opacity: 1; } 14% { opacity: .15; } 26% { opacity: .9; } 40% { opacity: 0; } 54% { opacity: .5; } 68%, 100% { opacity: 0; } }

/* Wartet auf den ersten Klick */
.birne--wartet .birne__knopf::after { animation: ring 1.8s var(--ease) infinite; }
@keyframes ring { 0% { transform: scale(.75); opacity: .9; } 100% { transform: scale(1.7); opacity: 0; } }

/* Licht an */
.birne--an .birne__glas { opacity: 1; }
.birne--an .birne__faden { stroke: #fff3d1; }
.birne--an .birne__knopf::before { opacity: 1; }
.held__bild.leuchtet .foto__schein { opacity: 1; }
.birne--zuendet .birne__knopf::before, .birne--zuendet .birne__glas { animation: flackern .9s steps(1, end) both; }
@keyframes flackern {
  0% { opacity: .1; } 12% { opacity: .9; } 18% { opacity: .2; } 30% { opacity: 1; }
  38% { opacity: .5; } 48% { opacity: 1; } 100% { opacity: 1; }
}

/* Sprechblase mit Spruch */
.birne__schild {
  position: absolute; left: calc(100% + 16px); top: 92px; width: max-content; max-width: 250px; margin: 0;
  padding: 12px 16px 13px; border-radius: 16px; background: rgba(11, 15, 20, .86); border: 1px solid rgba(255, 182, 72, .55);
  color: rgba(255, 255, 255, .88); font-size: .95rem; line-height: 1.35; box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .7);
  opacity: 0; transform: translateY(8px) scale(.97); transform-origin: 0 30px;
  transition: opacity .35s var(--ease), transform .35s var(--ease); pointer-events: none;
}
.birne__schild::before {
  content: ""; position: absolute; left: -7px; top: 22px; width: 12px; height: 12px; transform: rotate(45deg);
  background: #0b0f14; border-left: 1px solid rgba(255, 182, 72, .55); border-bottom: 1px solid rgba(255, 182, 72, .55);
}
.birne__schild strong { display: block; font-family: var(--display); font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; color: var(--bernstein-hell); }
.birne__schild span { display: block; }
.birne--hinweis .birne__schild { opacity: 1; transform: none; }

@media (max-width: 959px) {
  .held__raster { grid-template-columns: 1fr; }
  .held__bild { margin: 24px 0 0; }
  .foto--held { aspect-ratio: 16 / 10; border-radius: 22px; }
  .birne { width: 72px; top: -30px; left: auto; right: 26px; --fall: -240px; }
  .birne__pendel { transform-origin: 50% -52px; }
  .birne__kabel { height: 56px; }
  .birne__kabel-mantel, .birne__kabel-geflecht { stroke-width: 4; }
  .birne__tuelle { width: 10px; height: 11px; top: -8px; }
  .birne__knopf::after { width: 70px; height: 70px; margin: -35px 0 0 -35px; }
  .birne__schild { left: auto; right: calc(100% + 14px); top: 40px; max-width: min(210px, 52vw); font-size: .88rem; transform-origin: 100% 30px; }
  .birne__schild::before { left: auto; right: -7px; border-left: 0; border-bottom: 0; border-right: 1px solid rgba(255, 182, 72, .55); border-top: 1px solid rgba(255, 182, 72, .55); }
  .birne__schild strong { font-size: 1.05rem; }
  .beweise { grid-template-columns: 1fr; max-width: none; }
  .beweise li { padding: 12px 14px; }
}
@media (max-width: 959px) and (min-width: 600px) {
  .beweise { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- Abschnitte ---------- */
.abschnitt { padding: clamp(72px, 10vw, 128px) 0; position: relative; }
.abschnitt--papier { background: var(--papier); --fokus: var(--kupfer-text); }
.abschnitt--sand { background: var(--sand); --fokus: var(--kupfer-text); }
.abschnitt--nacht { background: var(--nacht); color: #fff; }

.kopfzeile { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.kopfzeile h2, .ueber h2, .gebiet h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); font-weight: 720; }
.kopfzeile__text { margin-top: 16px; font-size: 1.12rem; color: var(--grau); max-width: 40em; }
.kopfzeile--hell .kopfzeile__text, .abschnitt--nacht .kopfzeile__text { color: var(--grau-hell); }

/* Aderfarben als Abschnittsmarke */
.ader {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
  font-family: var(--mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--grau);
}
.abschnitt--nacht .ader { color: var(--grau-hell); }
.ader__farbe { width: 30px; height: 8px; border-radius: 4px; box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .18); }
.ader--l1 .ader__farbe { background: #7b4a2a; }
.ader--l2 .ader__farbe { background: #1c1c1c; }
.ader--l3 .ader__farbe { background: #8a8f96; }
.ader--n .ader__farbe { background: #2f6fb5; }
.ader--pe .ader__farbe { background: repeating-linear-gradient(135deg, #3c9a3c 0 6px, #f2d23c 6px 12px); }
.ader--fi .ader__farbe { background: linear-gradient(90deg, #ece8df 0 62%, var(--bernstein) 62%); box-shadow: inset 0 0 0 1px rgba(20, 26, 33, .28); }

/* ---------- L1 Sicherungen ---------- */
.sicherungen { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sicherung {
  position: relative; display: flex; flex-direction: column; height: 100%; gap: 10px;
  padding: 52px 24px 22px; border-radius: var(--radius); background: var(--weiss);
  border: 1px solid var(--linie); text-decoration: none; box-shadow: var(--schatten);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s var(--ease);
}
.sicherung::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 34px;
  border-radius: var(--radius) var(--radius) 0 0; border-bottom: 1px dashed var(--linie);
  background: repeating-linear-gradient(90deg, transparent 0 22px, rgba(20, 26, 33, .05) 22px 23px);
}
.sicherung__nr {
  position: absolute; left: 20px; top: 7px; font-family: var(--mono); font-size: .78rem; letter-spacing: .06em;
  padding: 2px 9px; border-radius: 6px; background: var(--tinte); color: var(--bernstein);
}
.sicherung--warn .sicherung__nr { background: #b3261e; color: #fff; }
.sicherung strong { font-family: var(--display); font-size: 1.28rem; line-height: 1.2; font-weight: 680; letter-spacing: -.015em; }
.sicherung > span:not(.sicherung__nr) { color: var(--grau); font-size: .98rem; }
.sicherung em {
  margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px;
  font-style: normal; font-weight: 650; font-size: .95rem; color: var(--kupfer-text);
}
.sicherung em svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
@media (hover: hover) {
  .sicherung:hover { transform: translateY(-3px); border-color: rgba(196, 106, 47, .55); box-shadow: 0 2px 4px rgba(11, 15, 20, .06), 0 22px 40px -18px rgba(154, 74, 23, .35); }
  .sicherung:hover em svg { transform: translateX(4px); }
}
@media (max-width: 960px) { .sicherungen { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .sicherungen { grid-template-columns: 1fr; } }

/* ---------- L2 Bereiche ---------- */
.bereiche { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.bereich { background: var(--weiss); border-radius: 22px; overflow: hidden; border: 1px solid var(--linie); box-shadow: var(--schatten); display: flex; flex-direction: column; }
.bereich .foto { border-radius: 0; aspect-ratio: 4 / 3; }
.bereich .foto img { transition: transform .8s var(--ease); }
@media (hover: hover) { .bereich:hover .foto img { transform: scale(1.04); } }
.bereich__text { padding: 22px 24px 26px; }
.bereich h3 { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: 700; margin-bottom: 14px; }
.bereich h3 svg { width: 26px; height: 26px; color: var(--kupfer); }
.haken { list-style: none; display: grid; gap: 8px; }
.haken li { position: relative; padding-left: 26px; font-size: .98rem; }
.haken li::before {
  content: ""; position: absolute; left: 2px; top: .52em; width: 12px; height: 7px;
  border-left: 2.5px solid var(--kupfer); border-bottom: 2.5px solid var(--kupfer); transform: rotate(-45deg);
}
@media (max-width: 960px) {
  .bereiche { grid-template-columns: 1fr; }
  .bereich { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
  .bereich .foto { aspect-ratio: auto; min-height: 100%; }
}
@media (max-width: 640px) {
  .bereich { display: flex; }
  .bereich .foto { aspect-ratio: 16 / 10; }
}

/* Verteiler mit Leitungsschutzschaltern */
.verteiler {
  margin-top: clamp(48px, 6vw, 72px); border-radius: 26px; padding: clamp(22px, 3.5vw, 40px);
  background: linear-gradient(180deg, #202833, #151b23); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 30px 60px -30px rgba(11, 15, 20, .6);
  --fokus: var(--bernstein);
}
.verteiler__kopf { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 24px; }
.verteiler__kopf h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.verteiler__kopf p { color: var(--grau-hell); }
.verteiler__schiene {
  position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, .9fr); gap: 6px;
  padding: 18px 14px; border-radius: 14px; background: #0e1319;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, .6);
}
.verteiler__schiene::before {
  content: ""; position: absolute; left: 6px; right: 6px; top: 50px; height: 22px; border-radius: 3px;
  background: repeating-linear-gradient(90deg, #8d959e 0 10px, #a9b0b8 10px 12px); opacity: .5;
}
.ls {
  position: relative; display: flex; flex-direction: column; padding: 0; border: 0; text-align: left;
  border-radius: 10px; background: linear-gradient(180deg, #f1f2f3, #d9dcdf); color: var(--tinte);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 6px 14px -6px rgba(0, 0, 0, .7);
  transition: transform .2s var(--ease), box-shadow .2s;
  -webkit-tap-highlight-color: transparent;
}
.ls__kopf { position: relative; height: 104px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 10px 0 12px; border-bottom: 1px solid rgba(0, 0, 0, .12); }
.ls__typ { font-family: var(--mono); font-size: .72rem; color: #4a525c; }
.ls__hebel {
  position: relative; width: 22px; height: 48px; border-radius: 6px; background: #2b323b;
  box-shadow: inset 0 0 0 2px #1b2027;
}
.ls__hebel::before {
  content: ""; position: absolute; left: 2px; right: 2px; height: 22px; bottom: 2px; border-radius: 4px;
  background: linear-gradient(180deg, #59626d, #3a424c); transition: bottom .28s var(--ease), background .2s;
}
.ls__hebel::after {
  content: ""; position: absolute; left: 50%; top: -12px; width: 10px; height: 6px; transform: translateX(-50%);
  border-radius: 2px; background: #3c9a3c; transition: background .2s;
}
.ls__schild { flex: 1; display: grid; gap: 2px; padding: 12px 12px 14px; background: #fff; border-radius: 0 0 10px 10px; min-height: 118px; align-content: start; }
.ls__schild svg { width: 26px; height: 26px; color: var(--kupfer); margin-bottom: 6px; }
.ls__schild strong { font-family: var(--display); font-size: 1rem; line-height: 1.15; letter-spacing: -.01em; hyphens: manual; overflow-wrap: break-word; }
.ls__schild span { font-size: .82rem; color: var(--grau); line-height: 1.3; }
@media (hover: hover) {
  .ls:hover { transform: translateY(-3px); box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 14px 22px -10px rgba(0, 0, 0, .8), 0 0 0 2px rgba(255, 182, 72, .55); }
  .ls:hover .ls__hebel::before { bottom: 8px; }
}
.ls--an .ls__hebel::before { bottom: 24px; background: linear-gradient(180deg, #ffd27a, var(--bernstein)); }
.ls--an .ls__hebel::after { background: #d63b2f; }
.ls--an { box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 0 0 2px var(--bernstein), 0 0 36px -6px rgba(255, 182, 72, .7); }
.fi {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 10px;
  border-radius: 10px; padding-top: 12px; background: linear-gradient(180deg, #e9ebee, #cfd3d7);
  box-shadow: 0 6px 14px -6px rgba(0, 0, 0, .7);
}
.fi__typ { font-family: var(--mono); font-size: .72rem; color: #4a525c; }
.fi__test { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-size: .8rem; background: #e2c34a; color: #3b3313; box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .2); }
@media (max-width: 960px) {
  .verteiler__schiene { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .verteiler__schiene::before { display: none; }
  .fi { display: none; }
}
@media (max-width: 720px) { .verteiler__schiene { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .verteiler__schiene { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 10px; }
  .ls__kopf { height: 88px; }
  .ls__hebel { height: 40px; }
  .ls__hebel::before { height: 18px; }
  .ls--an .ls__hebel::before { bottom: 20px; }
}

/* ---------- L3 Ablauf ---------- */
.abschnitt--nacht#ablauf {
  background:
    radial-gradient(50% 60% at 85% 0%, rgba(255, 182, 72, .1), transparent 70%),
    var(--nacht);
}
.stromkreis { list-style: none; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-top: 36px; }
.stromkreis::before, .stromkreis::after {
  content: ""; position: absolute; top: 47px; left: 12px; right: 12px; height: 3px; border-radius: 3px;
}
.stromkreis::before { background: rgba(255, 255, 255, .12); }
.stromkreis::after {
  background: linear-gradient(90deg, var(--kupfer), var(--bernstein));
  box-shadow: 0 0 18px rgba(255, 182, 72, .55);
  transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease);
}
.stromkreis.an::after { transform: scaleX(1); }
.knoten { position: relative; padding-top: 34px; }
.knoten__punkt {
  position: absolute; top: 0; left: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--nacht); border: 3px solid #3a4552; z-index: 1;
  transition: border-color .4s, box-shadow .4s, background-color .4s;
}
.stromkreis.an .knoten__punkt { border-color: var(--bernstein); background: #2a1f0f; box-shadow: 0 0 0 6px rgba(255, 182, 72, .12), 0 0 22px rgba(255, 182, 72, .6); }
.stromkreis.an .knoten:nth-child(2) .knoten__punkt { transition-delay: .4s; }
.stromkreis.an .knoten:nth-child(3) .knoten__punkt { transition-delay: .8s; }
.stromkreis.an .knoten:nth-child(4) .knoten__punkt { transition-delay: 1.2s; }
.knoten__nr { display: block; font-family: var(--mono); color: var(--bernstein); font-size: .8rem; letter-spacing: .1em; margin: 18px 0 8px; }
.knoten h3 { font-size: 1.3rem; font-weight: 680; margin-bottom: 8px; }
.knoten p { color: var(--grau-hell); font-size: .98rem; }
.ablauf__aktion { margin-top: clamp(40px, 5vw, 56px); }
@media (max-width: 900px) {
  .stromkreis { grid-template-columns: 1fr; gap: 28px; padding-top: 0; padding-left: 44px; }
  .stromkreis::before, .stromkreis::after { top: 8px; bottom: 8px; left: 11px; right: auto; width: 3px; height: auto; }
  .stromkreis::after { transform: scaleY(0); transform-origin: top; }
  .stromkreis.an::after { transform: scaleY(1); }
  .knoten { padding-top: 0; }
  .knoten__punkt { left: -44px; top: 0; }
  .knoten__nr { margin-top: 0; }
}

/* ---------- N Über mich ---------- */
.ueber { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(36px, 6vw, 88px); align-items: center; }
.ueber h2 { margin-bottom: 18px; }
.gross { font-size: 1.2rem; color: var(--grau); }
.vorteile { list-style: none; display: grid; gap: 16px; margin-top: 28px; }
.vorteile li { display: flex; gap: 14px; align-items: flex-start; font-size: 1.05rem; }
.vorteile svg { flex: none; width: 28px; height: 28px; padding: 5px; border-radius: 50%; background: var(--tinte); color: var(--bernstein); margin-top: 1px; }
.ueber__gruss { margin-top: 32px; font-family: var(--display); font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; }
.ueber__gruss span { display: block; font-family: var(--mono); font-size: .75rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--grau); margin-top: 4px; }

.typenschild {
  position: relative; padding: 26px 26px 18px; border-radius: 12px;
  background: linear-gradient(145deg, #e6e8eb 0%, #c9ced4 45%, #dfe2e6 60%, #b9bfc6 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), inset 0 -2px 0 rgba(0, 0, 0, .12), 0 30px 50px -24px rgba(11, 15, 20, .45);
  transform: rotate(-1.6deg); font-family: var(--mono); color: #1f262e;
}
.typenschild::before, .typenschild::after {
  content: ""; position: absolute; width: 12px; height: 12px; border-radius: 50%; top: 10px;
  background: radial-gradient(circle at 35% 35%, #f3f4f5, #8d949b 70%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25);
}
.typenschild::before { left: 10px; }
.typenschild::after { right: 10px; }
.typenschild__kopf { display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid #1f262e; padding: 4px 8px 10px; margin-bottom: 8px; }
.typenschild__kopf span:first-child { font-family: var(--display); font-weight: 760; font-size: 1.25rem; letter-spacing: -.02em; }
.typenschild__ce { font-size: .7rem; border: 1.5px solid #1f262e; border-radius: 4px; padding: 1px 6px; }
.typenschild dl { margin: 0; }
.typenschild dl div { display: grid; grid-template-columns: 9.5em 1fr; gap: 10px; padding: 8px; border-bottom: 1px dashed rgba(31, 38, 46, .3); }
.typenschild dt { font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: #4a525c; padding-top: 2px; }
.typenschild dd { margin: 0; font-size: .86rem; line-height: 1.35; }
.typenschild__fuss { display: flex; justify-content: space-between; padding: 10px 8px 0; font-size: .7rem; color: #4a525c; }
@media (max-width: 900px) {
  .ueber { grid-template-columns: 1fr; }
  .typenschild { transform: none; }
}
@media (max-width: 420px) {
  .typenschild dl div { grid-template-columns: 1fr; gap: 2px; }
}

/* ---------- PE Karte ---------- */
.gebiet { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.gebiet__text h2 { margin-bottom: 18px; }
.gebiet__text p { color: var(--grau); margin-bottom: 14px; font-size: 1.06rem; }
.gebiet__text .textlink { margin-top: 10px; }
.karte { margin: 0; }
.karte svg { width: 100%; height: auto; border-radius: 22px; box-shadow: var(--schatten); }
.karte figcaption { margin-top: 10px; font-size: .8rem; color: var(--grau); }
.karte__ring { font-family: var(--mono); font-size: 15px; fill: #9a4a17; opacity: .75; }
.karte__fluesse path { stroke: #8fb3cc; stroke-width: 7; stroke-linecap: round; opacity: .55; }
.karte__fluesse text { font-family: var(--text); font-style: italic; font-size: 17px; fill: #4f7894; }
.karte__leitungen path { stroke-width: 2.6; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s var(--ease); }
.karte__leitungen path.haupt { stroke-width: 4.2; }
.karte.an .karte__leitungen path { stroke-dashoffset: 0; }
.karte.an .karte__leitungen path:nth-child(2) { transition-delay: .12s; }
.karte.an .karte__leitungen path:nth-child(3) { transition-delay: .24s; }
.karte.an .karte__leitungen path:nth-child(4) { transition-delay: .36s; }
.karte.an .karte__leitungen path:nth-child(5) { transition-delay: .5s; }
.karte.an .karte__leitungen path:nth-child(6) { transition-delay: .62s; }
.karte.an .karte__leitungen path:nth-child(7) { transition-delay: .74s; }
.karte.an .karte__leitungen path:nth-child(8) { transition-delay: .86s; }
.karte__orte circle { fill: var(--weiss); stroke: var(--tinte); stroke-width: 3; }
.karte__orte text {
  font-family: var(--display); font-weight: 600; font-size: 21px; fill: var(--tinte); letter-spacing: -.01em;
  paint-order: stroke; stroke: #efe8da; stroke-width: 6px; stroke-linejoin: round;
}
.karte__orte--stadt circle { fill: var(--tinte); stroke: var(--weiss); stroke-width: 3; }
.karte__orte--stadt text { font-weight: 750; font-size: 27px; }
.karte__heim { font-family: var(--mono); font-size: 17px; fill: #fff; letter-spacing: .04em; }
.karte__puls { fill: var(--bernstein); transform-origin: 300px 330px; animation: puls 2.4s var(--ease) infinite; }
@keyframes puls { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(3.2); opacity: 0; } }
@media (max-width: 900px) { .gebiet { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.fragen { max-width: 920px; }
.faq { border-top: 1px solid var(--linie); }
.faq details { border-bottom: 1px solid var(--linie); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 22px 4px; font-family: var(--display); font-size: clamp(1.12rem, 1.8vw, 1.3rem); font-weight: 650; letter-spacing: -.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%;
  background:
    linear-gradient(var(--kupfer-text), var(--kupfer-text)) center / 12px 2px no-repeat,
    linear-gradient(var(--kupfer-text), var(--kupfer-text)) center / 2px 12px no-repeat,
    var(--weiss);
  box-shadow: inset 0 0 0 1px var(--linie);
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > p, .faq details > ul { padding: 0 4px 12px; color: var(--grau); max-width: 46em; }
.faq details > *:last-child { padding-bottom: 24px; }
.faq details ul { padding-left: 24px; display: grid; gap: 6px; }
.faq a { color: var(--kupfer-text); font-weight: 600; }

/* ---------- Anfrage ---------- */
.anfrage {
  background:
    radial-gradient(45% 50% at 80% 30%, rgba(255, 182, 72, .12), transparent 70%),
    radial-gradient(35% 40% at 0% 100%, rgba(196, 106, 47, .14), transparent 70%),
    var(--nacht);
}
.anfrage__raster { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.anfrage h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); font-weight: 720; margin-bottom: 18px; }
.licht { color: var(--bernstein-hell); }
.anfrage__intro > p:not(.ader) { color: var(--grau-hell); font-size: 1.08rem; }
.direkt { margin-top: 36px; }
.direkt__titel { font-family: var(--mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--grau-hell); margin-bottom: 12px; }
.direkt ul { list-style: none; display: grid; gap: 10px; }
.direkt li { display: flex; gap: 8px; align-items: stretch; }
.direkt__link {
  flex: 1; display: flex; align-items: center; gap: 14px; padding: 12px 16px; min-height: 60px;
  border-radius: 14px; border: 1px solid var(--linie-hell); background: rgba(255, 255, 255, .03);
  text-decoration: none; transition: border-color .2s, background-color .2s;
}
.direkt__link > svg { flex: none; width: 24px; height: 24px; color: var(--bernstein); }
.direkt__link--wa > svg { color: var(--wa); }
.direkt__link span { font-size: .85rem; color: var(--grau-hell); line-height: 1.35; }
.direkt__link strong { display: block; color: #fff; font-size: 1rem; font-weight: 600; word-break: break-word; }
@media (hover: hover) { a.direkt__link:hover { border-color: rgba(255, 182, 72, .5); background: rgba(255, 182, 72, .06); } }
.kopieren {
  flex: none; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  width: 72px; border-radius: 14px; border: 1px solid var(--linie-hell); background: transparent; color: var(--grau-hell);
  font-size: .7rem; transition: color .2s, border-color .2s;
}
.kopieren svg { width: 20px; height: 20px; }
@media (hover: hover) { .kopieren:hover { color: #fff; border-color: rgba(255, 255, 255, .3); } }
.kopieren.kopiert { color: var(--wa); border-color: rgba(37, 211, 102, .5); }

.formular {
  position: relative; border-radius: 26px; padding: clamp(20px, 3.4vw, 36px);
  background: linear-gradient(180deg, #151c26, #10161e);
  border: 1px solid rgba(255, 255, 255, .09);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 182, 72, .04);
}
.anzeige { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.anzeige__balken { flex: 1; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.anzeige__fuellung {
  display: block; height: 100%; width: 33.4%; border-radius: inherit;
  background: linear-gradient(90deg, var(--kupfer), var(--bernstein)); box-shadow: 0 0 16px rgba(255, 182, 72, .8);
  transition: width .5s var(--ease);
}
.anzeige__text { font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--grau-hell); white-space: nowrap; }
.schritt { border: 0; margin: 0; padding: 0; min-width: 0; }
.schritt:focus { outline: none; }
.schritt legend { font-family: var(--display); font-size: clamp(1.45rem, 2.4vw, 1.8rem); font-weight: 700; letter-spacing: -.02em; margin-bottom: 20px; padding: 0; }
.kacheln { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.kacheln .kachel:last-child:nth-child(3n+2) { grid-column: span 2; }
.kachel { position: relative; display: block; }
.kachel input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.kachel span {
  display: flex; flex-direction: column; gap: 10px; height: 100%; min-height: 112px; padding: 16px;
  border-radius: 16px; border: 1.5px solid rgba(255, 255, 255, .13); background: rgba(255, 255, 255, .02);
  font-weight: 600; font-size: .98rem; line-height: 1.25; transition: border-color .2s, background-color .2s, transform .15s var(--ease);
}
.kachel svg { width: 30px; height: 30px; color: var(--bernstein); transition: filter .2s; }
@media (hover: hover) { .kachel:hover span { border-color: rgba(255, 182, 72, .45); } }
.kachel input:checked + span { border-color: var(--bernstein); background: rgba(255, 182, 72, .1); }
.kachel input:checked + span svg { filter: drop-shadow(0 0 8px rgba(255, 182, 72, .9)); }
.kachel input:focus-visible + span { outline: 3px solid var(--bernstein); outline-offset: 3px; }
.kachel:active span { transform: scale(.98); }
@media (max-width: 640px) { .kacheln { grid-template-columns: repeat(2, minmax(0, 1fr)); } .kacheln .kachel:last-child:nth-child(3n+2) { grid-column: auto; } .kacheln .kachel:last-child:nth-child(odd) { grid-column: 1 / -1; } .kachel span { min-height: 96px; } }

.feld { margin-bottom: 18px; }
.feld__titel { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 8px; }
.optional { font-weight: 400; color: var(--grau-hell); font-size: .85rem; margin-left: 4px; }
.feld input[type="text"], .feld input[type="tel"], .feld input[type="email"], .feld textarea {
  width: 100%; min-height: 52px; padding: 13px 16px; border-radius: 14px; font-size: 1rem;
  background: var(--nacht); border: 1.5px solid rgba(255, 255, 255, .16); color: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.feld textarea { resize: vertical; min-height: 92px; line-height: 1.5; }
.feld ::placeholder { color: #7d8792; }
.feld input:focus, .feld textarea:focus { outline: none; border-color: var(--bernstein); box-shadow: 0 0 0 4px rgba(255, 182, 72, .18); }
.feld [aria-invalid="true"] { border-color: #ff8a7a; }
.segment { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 6px; padding: 5px; border-radius: 16px; background: var(--nacht); border: 1.5px solid rgba(255, 255, 255, .12); }
.segment label { position: relative; }
.segment input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segment span {
  display: flex; align-items: center; justify-content: center; text-align: center; min-height: 44px; padding: 6px 8px;
  border-radius: 11px; font-size: .92rem; font-weight: 600; color: var(--grau-hell); line-height: 1.2;
  transition: background-color .2s, color .2s;
}
.segment input:checked + span { background: var(--bernstein); color: var(--nacht); }
.segment input:focus-visible + span { outline: 3px solid var(--bernstein); outline-offset: 2px; }
@media (hover: hover) { .segment label:hover input:not(:checked) + span { color: #fff; } }
@media (max-width: 480px) { .segment--drei { grid-auto-flow: row; } }

.fehler { margin: 4px 0 14px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 138, 122, .1); color: #ffc2b8; font-size: .95rem; border: 1px solid rgba(255, 138, 122, .3); }
.klein { font-size: .85rem; color: var(--grau-hell); margin: 4px 0 18px; }
.klein a { color: #fff; }
.schritt__fuss { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 24px; }
@media (max-width: 420px) { .schritt__fuss .knopf--gross { padding: 0 20px; font-size: 1rem; } }
.lade { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid rgba(11, 15, 20, .25); border-top-color: var(--nacht); animation: drehen .8s linear infinite; }
@keyframes drehen { to { transform: rotate(360deg); } }

.erfolg { text-align: center; padding: 18px 4px 8px; }
.erfolg:focus { outline: none; }
.erfolg__birne { width: 96px; height: 96px; margin: 0 auto 12px; filter: drop-shadow(0 0 24px rgba(255, 182, 72, .8)); animation: aufleuchten .9s var(--ease) both; }
@keyframes aufleuchten { 0% { opacity: 0; transform: scale(.7); } 60% { opacity: 1; } 100% { transform: scale(1); } }
.erfolg h3 { font-size: clamp(1.6rem, 2.8vw, 2.1rem); margin-bottom: 12px; }
.erfolg p { color: var(--grau-hell); max-width: 32em; margin: 0 auto 24px; }

@media (max-width: 960px) { .anfrage__raster { grid-template-columns: 1fr; } .direkt { margin-top: 28px; } }
@media (max-width: 960px) { .anfrage__intro { order: 0; } }

/* ---------- Fuß ---------- */
.fuss { background: #07090c; color: var(--grau-hell); padding: 56px 0 calc(28px + env(safe-area-inset-bottom)); font-size: .95rem; --fokus: var(--bernstein); }
.fuss__raster { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 32px; align-items: start; }
.fuss__marke { font-family: var(--display); font-weight: 750; font-size: 1.6rem; color: #fff; letter-spacing: -.02em; }
.fuss__claim { margin-top: 6px; font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.fuss address { font-style: normal; line-height: 1.7; }
.fuss a { color: #fff; text-decoration-color: rgba(255, 255, 255, .3); text-underline-offset: 3px; }
.fuss nav { display: grid; gap: 8px; }
.fuss__copy { margin-top: 40px !important; padding-top: 20px; border-top: 1px solid var(--linie-hell); font-size: .82rem; }
@media (max-width: 760px) { .fuss__raster { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- Leiste unten (Handy) ---------- */
.leiste { display: none; }
@media (max-width: 760px) {
  .leiste {
    position: fixed; z-index: 40; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
    display: flex; gap: 8px; padding: 8px; border-radius: 22px;
    background: rgba(11, 15, 20, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    box-shadow: 0 0 0 1px var(--linie-hell), 0 18px 40px -12px rgba(0, 0, 0, .7);
    transform: translateY(140%); transition: transform .35s var(--ease);
  }
  .leiste--an { transform: none; }
  .leiste__knopf {
    flex: 1; display: flex; align-items: center; justify-content: center; min-height: 50px; border-radius: 16px;
    background: var(--bernstein); color: var(--nacht); font-weight: 700; text-decoration: none;
  }
  .leiste__rund { flex: none; width: 50px; height: 50px; border-radius: 16px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: #fff; }
  .leiste__rund svg { width: 22px; height: 22px; }
  .leiste__rund--wa { background: var(--wa); color: #06210f; }
  .fuss { padding-bottom: calc(100px + env(safe-area-inset-bottom)); }
}

/* ---------- Rechtstexte ---------- */
.recht { background: var(--papier); padding: calc(var(--kopf-hoehe) + 56px) 0 96px; }
.recht .rahmen { max-width: calc(820px + 2 * var(--rand)); }
.recht h1 { font-size: clamp(2.2rem, 4.4vw, 3.2rem); font-weight: 740; margin-bottom: 12px; }
.recht h2 { font-size: 1.35rem; margin: 40px 0 10px; }
.recht h3 { font-size: 1.1rem; margin: 24px 0 6px; }
.recht p, .recht li { color: #2b333c; }
.recht p + p { margin-top: 10px; }
.recht ul { padding-left: 22px; display: grid; gap: 4px; margin-top: 8px; }
.recht a { color: var(--kupfer-text); }
.recht .stand { font-family: var(--mono); font-size: .8rem; color: var(--grau); letter-spacing: .06em; text-transform: uppercase; }
.recht .zurueck { display: inline-flex; margin-top: 48px; }
.kopf--recht { background: rgba(11, 15, 20, .96); }

/* 404 */
.nichts { min-height: 100vh; display: grid; place-items: center; text-align: center; background: var(--nacht); color: #fff; padding: 120px var(--rand) 80px; }
.nichts__zahl { font-family: var(--mono); color: var(--bernstein); letter-spacing: .1em; }
.nichts h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 12px 0 14px; }
.nichts p { color: var(--grau-hell); max-width: 30em; margin: 0 auto 28px; }

/* ---------- Bewegung reduzieren ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .karte__puls { display: none; }
}

/* Feinschliff Handy */
@media (max-width: 520px) {
  .held__knoepfe .knopf { flex: 1 1 100%; }
}
@media (max-width: 420px) {
  .marke__text small { display: none; }
}
@media (min-width: 960px) and (max-width: 1240px) {
  .beweise { grid-template-columns: 1fr; max-width: 440px; gap: 8px; }
  .beweise li { padding: 10px 14px; }
}

/* ---------- Zusagen (FI-Block) ---------- */
.zusagen { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.zusage {
  position: relative; background: var(--weiss); border: 1px solid var(--linie); border-radius: 18px;
  padding: 22px 22px 24px; box-shadow: var(--schatten);
}
.zusage::before { content: ""; position: absolute; left: 22px; right: 22px; top: -1px; height: 4px; border-radius: 0 0 4px 4px; background: var(--bernstein); }
.zusage__kopf { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.zusage__kopf svg { width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: var(--tinte); color: var(--bernstein); }
.zusage__test {
  width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%;
  font-family: var(--mono); font-size: .72rem; font-weight: 600; background: #f2d23c; color: var(--tinte);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .16);
}
.zusage h3 { font-size: 1.18rem; line-height: 1.2; margin-bottom: 8px; }
.zusage p { font-size: .98rem; color: var(--grau); }
@media (max-width: 1100px) { .zusagen { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .zusagen { grid-template-columns: 1fr; } .zusage { padding: 20px; } }

/* ---------- Zwei Wege zur Anfrage ---------- */
.wege { margin-top: 28px; display: grid; gap: 10px; }
.weg {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 14px; align-items: start;
  padding: 16px 18px; border-radius: 16px; border: 1px solid var(--linie-hell); background: rgba(255, 255, 255, .03);
}
.weg p { color: var(--grau-hell); font-size: .95rem; line-height: 1.45; }
.weg strong { display: block; color: #fff; font-family: var(--display); font-size: 1.15rem; font-weight: 700; margin-bottom: 2px; }
.weg__nr {
  width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; margin-top: 1px;
  background: var(--bernstein); color: var(--nacht); font-family: var(--mono); font-weight: 600; font-size: .85rem;
}
.weg--wa { border-color: rgba(37, 211, 102, .45); background: rgba(37, 211, 102, .07); }
.weg--wa .weg__nr { background: var(--wa); color: #06210f; }
.weg .knopf { grid-column: 2; justify-self: start; margin-top: 8px; }
.wege__oder { justify-self: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--grau-hell); }

/* ---------- Nach dem Absenden: was als Nächstes passiert ---------- */
.erfolg .erfolg__vor { margin-bottom: 12px; color: #fff; font-weight: 600; }
.erfolg__schritte { list-style: none; counter-reset: schritt; display: grid; gap: 10px; max-width: 30em; margin: 0 auto 22px; text-align: left; }
.erfolg__schritte li {
  counter-increment: schritt; position: relative; padding: 12px 14px 12px 52px; border-radius: 14px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--linie-hell); color: var(--grau-hell); font-size: .95rem;
}
.erfolg__schritte li::before {
  content: counter(schritt); position: absolute; left: 14px; top: 11px; width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center; background: var(--bernstein); color: var(--nacht); font-family: var(--mono); font-size: .8rem; font-weight: 600;
}
.erfolg__schritte strong { color: #fff; }