/* MG Elektrobau GmbH
   Palette aus dem Logo: Schwarz, Graphit, Stahl, Weiss und Strom-Cyan.
   Eine Schriftfamilie (Archivo), Breite als Gestaltungsmittel. */

@font-face {
  font-family: "Archivo";
  src: url("../assets/fonts/archivo-latin-standard-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  src: url("../assets/fonts/archivo-latin-ext-standard-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --schiefer: #131416;
  --graphit: #1e2023;
  --fuge: #2c2f33;
  --stahl: #aab0b6;
  --papier: #efede7;
  --strom: #12d8e6;
  --strom-hell: #8ff4fb;

  --rand: clamp(20px, 5vw, 88px);
  --leitung-x: clamp(14px, 2.6vw, 44px);
  --mass: 68rem;

  --t-klein: 0.875rem;
  --t-text: 1.0625rem;
  --t-lead: clamp(1.15rem, 0.9rem + 0.9vw, 1.5rem);
  --t-h3: clamp(1.25rem, 1rem + 0.9vw, 1.75rem);
  --t-h2: clamp(2rem, 1.2rem + 3.4vw, 4.25rem);
  --t-h1: clamp(2.4rem, 1.1rem + 5.6vw, 6rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--schiefer);
  color: var(--papier);
  font-family: "Archivo", "Helvetica Neue", Arial, sans-serif;
  font-size: var(--t-text);
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, canvas { display: block; max-width: 100%; }

a { color: inherit; }

h1, h2, h3 {
  margin: 0;
  font-stretch: 125%;
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.012em;
  text-wrap: balance;
}
h1 { font-size: var(--t-h1); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); line-height: 1.2; }

p { margin: 0; max-width: 62ch; }

:focus-visible {
  outline: 2px solid var(--strom-hell);
  outline-offset: 4px;
  border-radius: 2px;
}

.sprung {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--strom);
  color: var(--schiefer);
  padding: 10px 16px;
}
.sprung:focus { left: 8px; }

/* ---------- Leitung: der Strompfad am linken Rand ---------- */

.leitung {
  position: fixed;
  z-index: 30;
  top: 0;
  bottom: 0;
  left: var(--leitung-x);
  width: 2px;
  background: var(--fuge);
  pointer-events: none;
}
.leitung__strom {
  position: absolute;
  inset: 0 0 auto 0;
  height: calc(var(--fortschritt, 0) * 100%);
  background: linear-gradient(to bottom, rgba(18, 216, 230, 0.25), var(--strom) 70%, var(--strom-hell));
  box-shadow: 0 0 12px rgba(143, 244, 251, 0.55);
}
.leitung__strom::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--strom-hell);
  box-shadow: 0 0 14px 4px rgba(143, 244, 251, 0.7);
}

/* ---------- Kopf ---------- */

.kopf {
  position: fixed;
  z-index: 40;
  inset: 0 0 auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--rand);
  transition: background-color 0.3s, backdrop-filter 0.3s;
}
.kopf.ist-fest {
  background: rgba(19, 20, 22, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.marke {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
  text-decoration: none;
  font-stretch: 125%;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.marke span { color: var(--strom); }
.marke { align-items: center; }
.marke__zeichen { width: 34px; height: 34px; flex: none; margin-right: 0.2em; }
@media (max-width: 760px) { .marke__zeichen { width: 30px; height: 30px; } }
.marke small {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--stahl);
  letter-spacing: 0.2em;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 36px);
  font-size: var(--t-klein);
}
.nav a { text-decoration: none; color: var(--stahl); padding: 6px 0; }
.nav a:hover { color: var(--papier); }
.nav .nav__ruf {
  color: var(--schiefer);
  background: var(--strom);
  padding: 10px 18px;
  font-weight: 600;
}
.nav .nav__ruf:hover { background: var(--strom-hell); color: var(--schiefer); }

.nav .nav__ruf { white-space: nowrap; }
@media (max-width: 760px) {
  :root { --leitung-x: 7px; }
  .nav a:not(.nav__ruf) { display: none; }
  .marke small { display: none; }
}

/* ---------- Scroll-Buehnen (Bildfolgen) ---------- */

.buehne { position: relative; }
.buehne--logo { height: 320vh; }
.buehne--bau { height: 460vh; }

.buehne__fest {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background: #0d0e10;
}
.buehne__fest canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.buehne__schleier {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.buehne--logo .buehne__fest { background: #000; }

/* Hero: das Schild rueckt nach oben, sobald der Text erscheint */

.buehne__bild {
  position: absolute;
  inset: 0;
}
.buehne__bild::after {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(to right, #000 0%, rgba(0, 0, 0, 0) 14%, rgba(0, 0, 0, 0) 86%, #000 100%),
    linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0) 12%, rgba(0, 0, 0, 0) 84%, #000 100%);
}

.buehne--logo .buehne__schleier {
  background:
    linear-gradient(to top, #000 0%, rgba(0, 0, 0, 0.9) 22%, rgba(0, 0, 0, 0) 38%);
  opacity: var(--text, 0);
}
.hero__text {
  position: absolute;
  left: var(--rand);
  right: var(--rand);
  bottom: clamp(28px, 7vh, 80px);
  opacity: var(--text, 0);
  transform: translateY(calc((1 - var(--text, 0)) * 18px));
}
.hero__text h1 { font-size: clamp(2.1rem, 1rem + 3.9vw, 4.5rem); max-width: 12ch; }
.hero__text p {
  margin-top: 1.1rem;
  font-size: var(--t-lead);
  line-height: 1.4;
  color: var(--stahl);
  max-width: 40ch;
}
@media (min-width: 900px) {
  .hero__text {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(32px, 6vw, 110px);
    align-items: end;
  }
  .hero__text h1 { max-width: 20ch; font-size: clamp(2.1rem, 0.6rem + 2.9vw, 3.75rem); }
  .hero__text p { margin-top: 0; }
}
@media (max-width: 899px) {
}
.hero__wahl {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 1.8rem;
}
.knopf {
  display: inline-block;
  padding: 15px 26px;
  font-weight: 600;
  font-stretch: 112%;
  text-decoration: none;
  background: var(--strom);
  color: var(--schiefer);
  border: 1px solid var(--strom);
  transition: background-color 0.2s, color 0.2s;
}
.knopf:hover { background: var(--strom-hell); border-color: var(--strom-hell); }
.knopf--leise { background: transparent; color: var(--papier); border-color: var(--stahl); }
.knopf--leise:hover { background: var(--papier); color: var(--schiefer); border-color: var(--papier); }

.hero__hinweis {
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(24px, 6vh, 56px);
  text-align: center;
  font-size: var(--t-klein);
  color: var(--stahl);
  opacity: calc(1 - var(--p, 0) * 9);
}
.hero__hinweis::after {
  content: "";
  display: block;
  width: 1px;
  height: 34px;
  margin: 12px auto 0;
  background: linear-gradient(var(--strom), transparent);
}

/* Neubau-Folge */

.buehne--bau .buehne__schleier {
  background:
    linear-gradient(to right, rgba(13, 14, 16, 0.9) 0%, rgba(13, 14, 16, 0.55) 34%, rgba(13, 14, 16, 0) 62%),
    linear-gradient(to top, rgba(13, 14, 16, 0.8) 0%, rgba(13, 14, 16, 0) 40%);
}
.bau__kopf {
  position: absolute;
  top: clamp(84px, 13vh, 140px);
  left: var(--rand);
  right: var(--rand);
}
.bau__kopf h2 { max-width: 14ch; }

.stufen {
  position: absolute;
  left: var(--rand);
  bottom: clamp(28px, 8vh, 88px);
  width: min(30rem, calc(100% - 2 * var(--rand)));
  margin: 0;
  padding: 0;
  list-style: none;
}
.stufe {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding-left: 22px;
  border-left: 2px solid var(--strom);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s, transform 0.45s;
}
.stufe.ist-aktiv { opacity: 1; transform: none; }
.stufe h3 { color: var(--strom-hell); }
.stufe p { margin-top: 0.6rem; color: var(--papier); }

.stufen__takt {
  position: absolute;
  right: var(--rand);
  bottom: clamp(28px, 8vh, 88px);
  display: flex;
  gap: 8px;
}
.stufen__takt i {
  width: 28px;
  height: 2px;
  background: var(--fuge);
  transition: background-color 0.3s, box-shadow 0.3s;
}
.stufen__takt i.ist-an { background: var(--strom); box-shadow: 0 0 8px rgba(143, 244, 251, 0.6); }

@media (max-width: 760px) {
  .buehne--bau .buehne__schleier {
    background: linear-gradient(to top, rgba(13, 14, 16, 0.96) 0%, rgba(13, 14, 16, 0.7) 40%, rgba(13, 14, 16, 0) 62%),
      linear-gradient(to bottom, rgba(13, 14, 16, 0.85) 0%, rgba(13, 14, 16, 0) 34%);
  }
  .stufen__takt { display: none; }
}

/* ---------- Ruhige Abschnitte ---------- */

.abschnitt {
  position: relative;
  padding: clamp(88px, 14vw, 190px) var(--rand);
}
.abschnitt__innen { max-width: var(--mass); margin: 0 auto; }
.abschnitt .einstieg {
  margin-top: 1.6rem;
  font-size: var(--t-lead);
  line-height: 1.45;
  color: var(--stahl);
  max-width: 52ch;
}

/* Schaltanlage */

.anlage { background: #0f1012; overflow: hidden; }
.anlage h2 { max-width: 16ch; }
.anlage__bild {
  position: relative;
  margin: clamp(40px, 6vw, 80px) calc(-1 * var(--rand)) 0;
}
.anlage__bild img {
  width: 100%;
  height: auto;
  transform: translateY(calc((0.5 - var(--sicht, 0.5)) * 7%)) scale(1.06);
  will-change: transform;
}
.anlage__bild::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 52%, rgba(60, 230, 245, calc(var(--sicht, 0) * 0.16)), transparent 55%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.marken { margin: 0; padding: 0; list-style: none; }
.marken li {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 0;
  height: 0;
}
.marken button {
  position: absolute;
  left: -13px;
  top: -13px;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1.5px solid var(--strom-hell);
  border-radius: 50%;
  background: rgba(19, 20, 22, 0.7);
  cursor: pointer;
}
.marken button::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: var(--strom-hell);
  box-shadow: 0 0 10px 2px rgba(143, 244, 251, 0.7);
}
.marken .notiz {
  position: absolute;
  top: 22px;
  left: -13px;
  width: 15rem;
  padding: 14px 16px;
  background: rgba(19, 20, 22, 0.94);
  border-left: 2px solid var(--strom);
  font-size: var(--t-klein);
  line-height: 1.45;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 2;
}
.marken li.nach-links .notiz { left: auto; right: -13px; border-left: 0; border-right: 2px solid var(--strom); }
.marken .notiz strong { display: block; font-stretch: 118%; color: var(--strom-hell); margin-bottom: 4px; }
.marken li:hover .notiz,
.marken li:focus-within .notiz,
.marken li.ist-offen .notiz { opacity: 1; visibility: visible; transform: none; }

.anlage__liste {
  display: none;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.anlage__liste li { padding: 14px 0; border-top: 1px solid var(--fuge); font-size: var(--t-klein); }
.anlage__liste strong { display: block; color: var(--strom-hell); font-stretch: 118%; }

@media (max-width: 760px) {
  .marken { display: none; }
  .anlage__liste { display: block; }
}

/* Ablauf */

.ablauf h2 { max-width: 14ch; }
.schritte {
  margin: clamp(48px, 7vw, 96px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: schritt;
}
.schritte li {
  counter-increment: schritt;
  display: grid;
  grid-template-columns: minmax(3.5rem, 8rem) minmax(0, 20rem) minmax(0, 1fr);
  gap: clamp(16px, 3vw, 48px);
  align-items: baseline;
  padding: clamp(22px, 3vw, 36px) 0;
  border-top: 1px solid var(--fuge);
}
.schritte li:last-child { border-bottom: 1px solid var(--fuge); }
.schritte li::before {
  content: counter(schritt);
  font-stretch: 125%;
  font-weight: 300;
  font-size: var(--t-h2);
  line-height: 0.9;
  color: var(--strom);
}
.schritte p { color: var(--stahl); }

@media (max-width: 760px) {
  .schritte li { grid-template-columns: 3rem 1fr; }
  .schritte p { grid-column: 2; }
}

/* Kontakt */

.kontakt {
  background:
    linear-gradient(to right, rgba(13, 14, 16, 0.96) 0%, rgba(13, 14, 16, 0.8) 45%, rgba(13, 14, 16, 0.35) 100%),
    url("../assets/img/neubau-licht.webp") center / cover no-repeat;
}
.kontakt h2 { max-width: 13ch; }
.kontakt__wege {
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: clamp(28px, 4vw, 64px);
  margin-top: clamp(40px, 6vw, 80px);
}
@media (max-width: 900px) {
  .kontakt__wege { grid-template-columns: 1fr; }
}
.kontakt__wege h3 { font-size: var(--t-klein); font-stretch: 100%; font-weight: 500; color: var(--stahl); letter-spacing: 0; }
.kontakt__wege a,
.kontakt__wege address {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-stretch: 118%;
  font-weight: 600;
  font-size: clamp(1.15rem, 0.95rem + 0.7vw, 1.5rem);
  line-height: 1.3;
  white-space: nowrap;
  text-decoration-color: var(--strom);
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
  overflow-wrap: anywhere;
}
.kontakt__wege a:hover { color: var(--strom-hell); }

/* Angaben, die der Betrieb noch liefern muss */
[data-offen] {
  background: rgba(18, 216, 230, 0.14);
  outline: 1px dashed var(--strom);
  outline-offset: 3px;
}

/* Fuss */

.fuss {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
  padding: 32px var(--rand);
  border-top: 1px solid var(--fuge);
  font-size: var(--t-klein);
  color: var(--stahl);
}
.fuss nav { display: flex; gap: 24px; }
.fuss a { text-underline-offset: 4px; }
.fuss a:hover { color: var(--papier); }

/* Grosser Fuss mit Leistungen und Einsatzgebiet */

.fuss--gross { display: block; padding-top: clamp(48px, 7vw, 88px); }
.fuss__spalten {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  max-width: var(--mass);
  margin: 0 auto;
}
.fuss__marke { font-stretch: 125%; font-weight: 700; font-size: 1.1rem; color: var(--papier); }
.fuss__marke span { color: var(--strom); }
.fuss--gross address { font-style: normal; margin: 12px 0; color: var(--papier); }
.fuss--gross p { margin-bottom: 20px; }
.fuss--gross nav { display: block; }
.fuss--gross h2 { font-size: var(--t-klein); font-stretch: 112%; margin-bottom: 14px; }
.fuss--gross h2 a { color: var(--papier); text-decoration: none; }
.fuss--gross ul { list-style: none; margin: 0; padding: 0; }
.fuss--gross li { padding: 5px 0; }
.fuss--gross li a { text-decoration: none; }
.fuss--gross li a:hover { color: var(--strom-hell); }
.fuss__zeile {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
  max-width: var(--mass);
  margin: clamp(40px, 6vw, 72px) auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--fuge);
}
.fuss__zeile nav { display: flex; gap: 24px; }
.fuss__macher { color: var(--stahl); font-size: var(--t-klein); transition: color 0.2s; }
.fuss__macher span { color: var(--papier); }
.fuss__macher:hover, .fuss__macher:hover span { color: var(--strom-hell); }
@media (max-width: 760px) {
  .fuss__spalten { grid-template-columns: 1fr; }
}

/* Unterseiten */

.seitenkopf {
  position: relative;
  padding: clamp(120px, 15vw, 190px) var(--rand) clamp(56px, 8vw, 104px);
  background: #000;
}
.seitenkopf--bild {
  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.82) 50%, rgba(0, 0, 0, 0.45) 100%),
    var(--bild) center / cover no-repeat, #000;
}
.seitenkopf h1 { font-size: clamp(2rem, 1rem + 3.6vw, 4rem); max-width: 18ch; overflow-wrap: break-word; hyphens: auto; }
.seitenkopf .einstieg { margin-top: 1.4rem; font-size: var(--t-lead); line-height: 1.45; color: #d4d2cc; max-width: 54ch; }
.seitenkopf .hero__wahl { margin-top: 2rem; }

.brotkrumen { font-size: var(--t-klein); color: var(--stahl); margin-bottom: 1.6rem; }
.brotkrumen a { color: var(--stahl); text-underline-offset: 4px; }
.brotkrumen a:hover { color: var(--papier); }
.brotkrumen [aria-current] { color: var(--papier); }

.fakten {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin: clamp(32px, 5vw, 56px) 0 0;
  padding: 0;
  list-style: none;
}
.fakten li { padding-left: 16px; border-left: 2px solid var(--strom); font-size: var(--t-klein); color: var(--stahl); }
.fakten strong { display: block; color: var(--papier); font-stretch: 112%; }

.abschnitt--eng { padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(56px, 8vw, 104px); }
.abschnitt--eng + .abschnitt--eng { padding-top: 0; }

.text > * { max-width: 46rem; }
.text h2 { font-size: var(--t-h3); line-height: 1.2; margin: 2.6rem 0 1rem; }
.text h2:first-child { margin-top: 0; }
.text p { margin-top: 1rem; color: #d4d2cc; }
.text a { color: var(--strom-hell); text-underline-offset: 4px; }
.ortsliste a { white-space: nowrap; margin-right: 0.6em; }

.haken { margin: 1rem 0 0; padding: 0; list-style: none; }
.haken li { position: relative; padding: 10px 0 10px 28px; border-top: 1px solid var(--fuge); color: #d4d2cc; }
.haken li:last-child { border-bottom: 1px solid var(--fuge); }
.haken li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.05em;
  width: 10px;
  height: 2px;
  background: var(--strom);
  box-shadow: 0 0 8px rgba(143, 244, 251, 0.6);
}

.karten {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1px;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}
.karte {
  outline: 1px solid var(--fuge);
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 22px 22px 26px;
  background: var(--schiefer);
  text-decoration: none;
  transition: background-color 0.2s;
}
.karte strong { font-stretch: 115%; color: var(--papier); }
.karte span { font-size: var(--t-klein); color: var(--stahl); line-height: 1.5; }
.karte:hover { background: var(--graphit); }
.karte:hover strong { color: var(--strom-hell); }

.faq { margin-top: 1.6rem; max-width: 50rem; border-top: 1px solid var(--fuge); }
.faq details { border-bottom: 1px solid var(--fuge); }
.faq summary {
  position: relative;
  padding: 18px 44px 18px 0;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-stretch: 108%;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 14px;
  font-size: 1.4rem;
  color: var(--strom);
}
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 20px; color: #d4d2cc; }

.aufruf {
  padding: clamp(56px, 8vw, 96px) var(--rand);
  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.6)),
    url("../assets/img/neubau-licht.webp") center 40% / cover no-repeat;
  border-top: 1px solid var(--fuge);
  border-bottom: 1px solid var(--fuge);
}
.aufruf h2 { font-size: var(--t-h2); max-width: 16ch; }
.aufruf p { margin: 1rem 0 1.8rem; color: #d4d2cc; }

/* Anfrageformular */

.anfrage { max-width: 46rem; }
.anfrage fieldset { margin: 0 0 2.4rem; padding: 0; border: 0; min-width: 0; }
.anfrage legend { font-size: var(--t-h3); font-stretch: 118%; font-weight: 600; margin-bottom: 1rem; }
.anfrage label { display: block; margin-bottom: 1.1rem; font-size: var(--t-klein); color: var(--stahl); }
.anfrage input:not([type="checkbox"]),
.anfrage select,
.anfrage textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 13px 14px;
  font: inherit;
  font-size: 1rem;
  color: var(--papier);
  background: var(--graphit);
  border: 1px solid var(--fuge);
  border-radius: 0;
}
.anfrage select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--strom) 50%), linear-gradient(135deg, var(--strom) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}
.anfrage input:focus, .anfrage select:focus, .anfrage textarea:focus { outline: 2px solid var(--strom); outline-offset: 0; border-color: var(--strom); }
.anfrage [aria-invalid="true"] { border-color: #ff6b6b; }
.anfrage .zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.wahlgruppe { margin-bottom: 1.1rem; }
.wahlgruppe > span { display: block; font-size: var(--t-klein); color: var(--stahl); margin-bottom: 8px; }
.anfrage .wahl { display: inline-flex; align-items: center; gap: 8px; margin: 0 8px 8px 0; padding: 9px 14px; border: 1px solid var(--fuge); color: var(--papier); cursor: pointer; }
.anfrage .wahl:has(input:checked) { border-color: var(--strom); background: rgba(18, 216, 230, 0.1); }
.anfrage input[type="checkbox"] { accent-color: var(--strom); }
.anfrage .hinweis { font-size: var(--t-klein); color: var(--stahl); margin-bottom: 1.2rem; }
.anfrage .hinweis a { color: var(--strom-hell); }
.anfrage .fehler { color: #ff8f8f; margin-bottom: 1rem; }
.anfrage .knopf { border: 0; cursor: pointer; font: inherit; font-weight: 600; font-stretch: 112%; }
@media (max-width: 600px) {
  .anfrage .zwei { grid-template-columns: 1fr; }
}

/* Startseite: Einsatzgebiet und FAQ */

.gebiet .einstieg, .fragen .einstieg { max-width: 52ch; }

/* Rechtstexte */

.recht { overflow-wrap: break-word; hyphens: auto; }

.recht { padding: clamp(120px, 16vw, 180px) var(--rand) 96px; }
.recht__innen { max-width: 44rem; margin: 0 auto; }
.recht h1 { font-size: var(--t-h2); }
.recht h2 { font-size: var(--t-h3); margin-top: 2.6rem; line-height: 1.2; }
.recht p, .recht address { margin-top: 0.9rem; font-style: normal; color: #d4d2cc; }

/* ---------- Reduzierte Bewegung: keine Scroll-Buehnen ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .buehne--logo, .buehne--bau { height: auto; }
  .buehne__fest { position: relative; }
  .hero__text, .buehne--logo .buehne__schleier { opacity: 1; transform: none; }
  .buehne--logo { --text: 1; }
  .hero__hinweis, .stufen__takt { display: none; }
  .buehne--bau .buehne__fest { height: auto; min-height: 100svh; padding: 120px 0 48px; }
  .bau__kopf { position: relative; top: auto; }
  .stufen { position: relative; bottom: auto; margin-top: 48px; }
  .stufe { position: relative; opacity: 1; transform: none; margin-top: 28px; transition: none; }
  .anlage__bild img { transform: none; }
}
.kontakt__los { margin-top: 1.8rem; }