@font-face {
  font-family: "Plex Sans";
  src: url(schriften/plex-sans.woff2) format("woff2");
  font-weight: 100 700;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url(schriften/plex-mono.woff2) format("woff2");
  font-weight: 400;
  font-display: swap;
}
:root {
  --grund: #EEF0EB;
  --flaeche: #E3E7E1;
  --text: #1E2326;
  --gedaempft: #5E6B63;
  --linie: #BCC4BE;
  --gruen: #2F4A3E;
  --gruen-hell: #3D5E50;
  --eiche: #B07A45;
  --rand: clamp(20px, 4.4vw, 64px);
  --kopf: 64px;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--kopf);
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
body {
  background: var(--grund);
  color: var(--text);
  font:
    400 17px/1.6 "Plex Sans",
    system-ui,
    sans-serif;
}
a {
  color: inherit;
}
.mono {
  font:
    400 12.5px/1.4 "Plex Mono",
    ui-monospace,
    monospace;
  letter-spacing: .02em;
  color: var(--gedaempft);
}
h1,
h2 {
  font-weight: 600;
  letter-spacing: -.012em;
  line-height: 1.12;
}
h1 {
  font-size: clamp(30px, 3.3vw, 46px);
  max-width: 17ch;
}
h2 {
  font-size: clamp(25px, 2.4vw, 34px);
}
:focus-visible {
  outline: 2px solid var(--gruen);
  outline-offset: 3px;
}
.kopf {
  position: sticky;
  top: 0;
  z-index: 5;
  height: var(--kopf);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--rand);
  background: var(--grund);
  border-bottom: 1px solid var(--linie);
}
.marke {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -.01em;
}
.marke svg {
  width: 26px;
  height: 26px;
}
.kopf nav {
  display: flex;
  gap: 28px;
  font-size: 15px;
}
.kopf nav a {
  text-decoration: none;
}
.kopf nav a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.nav-anfrage {
  color: var(--gruen);
  font-weight: 600;
}
.knopf {
  display: inline-block;
  background: var(--gruen);
  color: #fff;
  padding: 13px 22px;
  font: 600 16px/1 "Plex Sans", sans-serif;
  text-decoration: none;
  border: 0;
  cursor: pointer;
}
.knopf:hover {
  background: var(--gruen-hell);
}
.knopf[disabled] {
  opacity: .55;
  cursor: not-allowed;
}
.knopf-leise {
  display: inline-block;
  padding: 13px 4px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.knoepfe {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  align-items: center;
  margin-top: 28px;
}
.buehne {
  height: 300vh;
  position: relative;
}
.buehne-fest {
  position: sticky;
  top: var(--kopf);
  height: calc(100vh - var(--kopf));
  display: grid;
  grid-template-columns: minmax(340px, 5fr) 7fr;
  gap: 24px;
  padding: clamp(28px, 5vh, 64px) var(--rand) 28px;
}
.buehne-text {
  display: flex;
  flex-direction: column;
}
.einleitung {
  margin-top: 20px;
  max-width: 40ch;
  color: var(--text);
}
.faecher {
  list-style: none;
  margin-top: auto;
  border-top: 1px solid var(--linie);
}
.faecher li {
  padding: 11px 0;
  border-bottom: 1px solid var(--linie);
  font-size: 15px;
  line-height: 1.45;
  color: var(--gedaempft);
  transition: color .3s;
  display: grid;
  grid-template-columns: 64px 1fr;
}
.faecher li .mono {
  padding-top: 2px;
}
.faecher li.da {
  color: var(--text);
}
.faecher li.da .mono {
  color: var(--gruen);
}
.buehne-bild {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.buehne-bild canvas {
  width: 100%;
  flex: 1;
  min-height: 0;
  object-fit: contain;
  display: block;
  -webkit-mask-image:
    radial-gradient(
      ellipse 50% 50% at 50% 50%,
      #000 62%,
      transparent 100%);
  mask-image:
    radial-gradient(
      ellipse 50% 50% at 50% 50%,
      #000 62%,
      transparent 100%);
}
.buehne-bild figcaption {
  text-align: right;
  border-top: 1px solid var(--linie);
  padding-top: 10px;
}
.bauen,
.ablauf {
  padding: clamp(64px, 10vh, 120px) var(--rand);
  border-top: 1px solid var(--linie);
}
.liste {
  margin-top: 36px;
  border-top: 1px solid var(--text);
}
.liste div {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--linie);
}
.liste dt {
  font-weight: 600;
  font-size: 20px;
}
.liste dd {
  max-width: 54ch;
  color: var(--text);
}
.mass {
  list-style: none;
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}
.mass::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 6px;
  border-top: 1px solid var(--text);
}
.mass li {
  position: relative;
  padding: 26px 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mass li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 13px;
  border-left: 1px solid var(--text);
}
.mass li:last-child::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  height: 13px;
  border-left: 1px solid var(--text);
}
.mass b {
  font-size: 19px;
}
.mass span:not(.mono) {
  color: var(--text);
  font-size: 16px;
  max-width: 30ch;
}
.werkstatt {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 24px clamp(24px, 4vw, 64px);
  padding: clamp(64px, 10vh, 120px) var(--rand);
  border-top: 1px solid var(--linie);
}
.werkstatt-text p + p {
  margin-top: 14px;
}
.werkstatt-text p {
  max-width: 52ch;
}
.werkstatt-fakten {
  grid-column: 2;
  border-top: 1px solid var(--text);
}
.werkstatt-fakten div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--linie);
}
.werkstatt-fakten dt {
  padding-top: 3px;
}
.anfrage {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(24px, 4vw, 64px);
  padding: clamp(64px, 10vh, 120px) var(--rand);
  background: var(--flaeche);
  border-top: 1px solid var(--linie);
}
.anfrage > div p {
  margin-top: 16px;
  max-width: 40ch;
}
.formular {
  display: grid;
  gap: 18px;
}
.formular label {
  display: grid;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
}
.leise {
  font-weight: 400;
  color: var(--gedaempft);
}
.formular input[type=file] {
  padding: 9px 10px;
  font-size: 15px;
}
.formular input {
  font: 400 17px "Plex Sans", sans-serif;
  padding: 11px 12px;
  border: 1px solid var(--gedaempft);
  background: #fff;
  color: var(--text);
  border-radius: 0;
  width: 100%;
}
.formular fieldset {
  border: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.formular legend {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}
.formular .knopf {
  justify-self: start;
}
.konzept {
  font-size: 14px;
  color: #48534C;
  max-width: 52ch;
}
.anfrage .leise {
  color: #48534C;
}
.fuss {
  display: flex;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
  padding: 22px var(--rand);
  font-size: 14px;
  color: var(--gedaempft);
  border-top: 1px solid var(--linie);
}
@media (max-width: 860px) {
  :root {
    --kopf: 56px;
  }
  .kopf nav a:not(.nav-anfrage) {
    display: none;
  }
  .buehne {
    height: 260vh;
  }
  .buehne-fest {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    gap: 8px;
    padding-top: 20px;
  }
  .buehne-text {
    order: 2;
  }
  .buehne-bild {
    order: 1;
    height: 34vh;
  }
  .buehne-bild figcaption {
    display: none;
  }
  .einleitung {
    margin-top: 12px;
    font-size: 16px;
  }
  .knoepfe {
    margin-top: 16px;
  }
  .faecher {
    margin-top: 18px;
  }
  .faecher li {
    display: none;
    border: 0;
    padding: 8px 0 0;
  }
  .faecher li.jetzt {
    display: grid;
  }
  .faecher {
    border-top: 1px solid var(--linie);
    min-height: 64px;
  }
  .liste div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .mass {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }
  .mass::before {
    top: 0;
    bottom: 0;
    left: 6px;
    right: auto;
    border-top: 0;
    border-left: 1px solid var(--text);
  }
  .mass li {
    padding: 0 0 28px 30px;
  }
  .mass li::before {
    left: 0;
    top: 6px;
    height: 0;
    width: 13px;
    border-left: 0;
    border-top: 1px solid var(--text);
  }
  .mass li:last-child::after {
    display: none;
  }
  .werkstatt,
  .anfrage {
    grid-template-columns: 1fr;
  }
  .werkstatt-fakten {
    grid-column: 1;
  }
  .werkstatt-fakten div {
    grid-template-columns: 96px 1fr;
  }
  .formular fieldset {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 860px) and (max-height: 700px) {
  .einleitung {
    display: none;
  }
}