:root {
  --navy: #122E4D;
  --terra: #A3421D;
  --sand: #EADFCC;
  --creme: #F6F1E8;
  --schiefer: #55606E;
  --linie: #DDD2C0;
  --weiss: #fff;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; background: var(--creme); color: var(--navy); }
body {
  font-family: Figtree, system-ui, sans-serif;
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; color: inherit; }

.leiste {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px max(24px, calc((100% - 1280px) / 2));
  background: var(--navy);
  color: var(--creme);
  position: sticky;
  top: 0;
  z-index: 5;
  width: 100%;
}
.leiste a { color: inherit; }
.logo { display: block; height: 32px; flex: none; }
.logo img { height: 32px; width: auto; display: block; }
.modus {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-family: Satoshi, Figtree, system-ui, sans-serif;
  font-weight: 650;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  pointer-events: none;
  max-width: min(420px, calc(100% - 400px));
  overflow: hidden;
  text-overflow: ellipsis;
}
.telefon {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--creme);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  margin-left: auto;
  flex: none;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
}

.fort {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 10px 24px 0;
}
.fort i { display: block; height: 4px; border-radius: 99px; background: var(--linie); }
.fort i.an { background: var(--terra); }
.navzeile { display: flex; flex-direction: column; flex: none; }
.stand {
  order: 2;
  max-width: 880px;
  margin: 10px auto 0;
  padding: 0 16px;
  min-height: 1.3em;
  color: var(--schiefer);
  font-size: 0.9rem;
  text-align: center;
}
.zurueck {
  order: 1;
  appearance: none;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  justify-content: center;
  gap: 6px;
  width: auto;
  margin: 12px 0 4px max(16px, calc((100% - 880px) / 2));
  min-height: 38px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--linie);
  background: var(--weiss);
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 650;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(18, 46, 77, 0.04);
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.zurueck:hover {
  border-color: var(--navy);
  background: var(--creme);
  transform: translateX(-2px);
}
.zurueck[hidden] { display: none; }
body[data-schritt="kontakt"] .navzeile,
body:has(.cockpit) .navzeile { display: none !important; }

.buehne:focus { outline: none; }
.paar { display: grid; gap: 12px; }
.buehne { padding: 12px 16px 32px; }
h1 {
  font-family: Satoshi, Figtree, system-ui, sans-serif;
  font-size: 1.7rem;
  line-height: 1.15;
  font-weight: 650;
  margin: 8px auto 14px;
  max-width: 880px;
  text-align: center;
}
.raster {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}
.karte {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--linie);
  border-radius: 10px;
  overflow: hidden;
  background: var(--weiss);
  text-align: left;
  cursor: pointer;
  min-height: 44px;
}
.karte:focus-visible, .textwahl:focus-visible, .weiter:focus-visible, .senden:focus-visible,
.zurueck:focus-visible, .zurueck-link:focus-visible, .wahl button:focus-visible {
  outline: 3px solid var(--terra);
  outline-offset: 2px;
}
.karte img, .karte .platz {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--navy);
  display: block;
}
.karte .bild { display: block; }
.karte img.frei {
  object-fit: contain;
  object-position: center;
  background: transparent;
  aspect-ratio: auto;
}
body[data-schritt="heizung"] .karte .bild {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--creme);
  aspect-ratio: 4 / 3;
}
body[data-schritt="heizung"] .karte img {
  width: auto;
  height: auto;
  max-width: 92%;
  max-height: 92%;
  aspect-ratio: auto;
  object-fit: contain;
  background: transparent;
  flex: none;
}
.karte span, .karte small { display: block; }
.karte .name {
  font-family: Satoshi, Figtree, system-ui, sans-serif;
  font-weight: 650;
  padding: 10px 12px 0;
}
.karte .sub {
  color: var(--schiefer);
  padding: 2px 12px 12px;
  font-size: 0.95rem;
}
.textwahl, .weiter, .senden {
  display: block;
  width: min(880px, 100%);
  margin: 14px auto 0;
  min-height: 52px;
  border-radius: 10px;
  border: 1px solid var(--navy);
  background: transparent;
  cursor: pointer;
  font-weight: 650;
}
.weiter, .senden { background: var(--terra); color: var(--creme); border-color: var(--terra); }
.formular { max-width: 560px; margin: 0 auto; }
.feld label {
  display: block;
  font-weight: 650;
  margin: 16px 0 6px;
}
.masse {
  max-width: 540px;
  margin: 16px auto 0;
  background: var(--weiss);
  border: 1px solid rgba(18, 46, 77, 0.1);
  border-radius: 16px;
  padding: 24px 28px 28px;
  box-shadow: 0 12px 32px rgba(18, 46, 77, 0.06);
}
.masse label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--schiefer);
  font-weight: 700;
  margin: 18px 0 4px;
}
.masse label:first-of-type { margin-top: 0; }
.masse .weiter { width: 100%; margin: 22px 0 0; }
.zahl {
  font-family: Satoshi, Figtree, system-ui, sans-serif;
  font-size: 1.8rem;
  font-weight: 650;
}
input[type="range"] { width: 100%; accent-color: var(--terra); }
.feld input, .feld textarea, .feld select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--linie);
  border-radius: 8px;
  background: var(--weiss);
  padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.feld input:focus, .feld textarea:focus, .feld select:focus, .tel-zeile select:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(18, 46, 77, 0.08);
}
.zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.adresse { display: grid; gap: 10px; }
.adresse-zeile { display: grid; gap: 12px; align-items: end; }
.zeile-strasse { grid-template-columns: minmax(0, 1fr) 5.5rem; }
.zeile-ort { grid-template-columns: 5.5rem minmax(0, 1fr); }
.land-feld { grid-column: 1 / -1; }
.tel-zeile { display: flex; gap: 8px; align-items: center; }
.tel-zeile select {
  width: 7.5rem;
  min-height: 48px;
  border: 1px solid var(--linie);
  border-radius: 8px;
  background: var(--weiss);
  padding: 8px;
}
.tel-zeile input { flex: 1; min-width: 0; }
.bekannt {
  background: var(--creme);
  border: 1px solid var(--linie);
  border-radius: 10px;
  padding: 16px 18px;
  text-align: left;
  line-height: 1.6;
  margin: 8px 0 16px;
}
a.senden { text-align: center; text-decoration: none; line-height: 46px; }
.wahl { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.wahl.drei { grid-template-columns: 1fr 1fr 1fr; }
.wahl button {
  min-height: 48px;
  border-radius: 8px;
  border: 1px solid var(--linie);
  background: var(--weiss);
  cursor: pointer;
  font-weight: 600;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.wahl button:hover:not(.an) { border-color: var(--navy); }
.wahl button.an { background: var(--navy); color: var(--creme); border-color: var(--navy); }
.hinweis { color: var(--schiefer); text-align: center; max-width: 36rem; margin: 8px auto 0; }
details { max-width: 560px; margin: 12px auto 0; }
.fehler { color: var(--terra); font-size: 0.9rem; font-weight: 600; min-height: 1.2em; margin: 8px 0 0; }
.hp { position: absolute; left: -9999px; }
.fertig { max-width: 36rem; margin: 24px auto; text-align: center; }
body[data-schritt="fertig"] .fertig {
  background: var(--weiss);
  border: 1px solid rgba(18, 46, 77, 0.1);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 12px 32px rgba(18, 46, 77, 0.06);
}
body[data-schritt="fertig"] .fertig h1 { margin-top: 0; }
body[data-schritt="fertig"] .zurueck { display: none; }

.cockpit {
  background: var(--weiss);
  border: 1px solid rgba(18, 46, 77, 0.12);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(18, 46, 77, 0.09);
  overflow: hidden;
  max-width: 640px;
  margin: 8px auto 0;
}
.wahl-seite {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--navy);
  color: var(--creme);
  padding: 24px 26px;
}
.zurueck-link {
  appearance: none;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 6px;
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid rgba(234, 223, 204, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: var(--creme);
  font-size: 0.85rem;
  font-weight: 650;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.zurueck-link:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--sand);
}
.wahl-kurz { display: none; margin: 0; font-weight: 650; line-height: 1.35; }
.wahl-label {
  margin: 4px 0 2px;
  color: var(--sand);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.wahl-liste { margin: 0; display: grid; gap: 10px; }
.wahl-liste div {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(234, 223, 204, 0.15);
}
.wahl-liste div:last-child { border-bottom: 0; padding-bottom: 0; }
.wahl-liste dt {
  font-size: 0.74rem;
  color: var(--sand);
  opacity: 0.85;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.wahl-liste dd {
  margin: 3px 0 0;
  font-family: Satoshi, Figtree, system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.3;
  color: var(--weiss);
}
.vertrauen {
  margin: 14px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(234, 223, 204, 0.2);
  list-style: none;
  font-size: 0.88rem;
  color: var(--sand);
}
.vertrauen li + li { margin-top: 6px; }
.vertrauen li::before { content: "✓ "; color: #E07A53; font-weight: 800; }

.cockpit .formular { max-width: none; margin: 0; padding: 24px 28px 20px; }
.cockpit h1 {
  text-align: left;
  max-width: none;
  margin: 0 0 4px;
  font-size: 1.45rem;
  color: var(--navy);
}
.cockpit .untertitel {
  margin: 0 0 16px;
  color: var(--schiefer);
  font-size: 0.92rem;
  text-align: left;
}
.cockpit .kontakt-felder { display: grid; gap: 10px; }
.cockpit .feld label {
  margin: 0 0 4px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy);
}
.cockpit .feld input,
.cockpit .feld select,
.cockpit .wahl button,
.cockpit .tel-zeile select {
  min-height: 40px;
  height: 40px;
  padding: 4px 12px;
  font-size: 0.95rem;
}
.cockpit .wahl {
  background: var(--creme);
  padding: 3px;
  border-radius: 10px;
  border: 1px solid var(--linie);
  gap: 4px;
}
.cockpit .wahl button {
  min-height: 32px;
  height: 32px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--schiefer);
  font-size: 0.9rem;
}
.cockpit .wahl button.an {
  background: var(--navy);
  color: var(--weiss);
  box-shadow: 0 2px 6px rgba(18, 46, 77, 0.18);
}
.cockpit .tel-zeile select { width: 6.6rem; flex: none; }
.cockpit .zeile-strasse { grid-template-columns: minmax(0, 1fr) 88px; }
.cockpit .form-fuss {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #EEE8DC;
}
.cockpit .fuss-zeile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
}
.cockpit .konf-bemerkung { margin: 0; max-width: none; flex: 1 1 220px; }
.konf-intro { margin: -6px auto 16px; max-width: 640px; text-align: center; color: var(--schiefer); font-size: 0.95rem; line-height: 1.4; }
.cockpit .senden-hinweis { margin: 10px 0 0; font-size: 0.85rem; color: var(--schiefer); text-align: right; }
.cockpit .senden-hinweis a { color: var(--navy); font-weight: 650; text-decoration: underline; white-space: nowrap; }
.cockpit .konf-bemerkung summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--schiefer);
  transition: color 0.15s;
}
.cockpit .konf-bemerkung summary:hover { color: var(--navy); }
.cockpit .konf-bemerkung summary::-webkit-details-marker { display: none; }
.cockpit .konf-bemerkung textarea {
  width: 100%;
  margin-top: 8px;
  min-height: 58px;
  border: 1px solid var(--linie);
  border-radius: 8px;
  padding: 8px 10px;
}
.cockpit .fehler { margin: 0 0 8px; }
.cockpit .fehler:empty { display: none; }
.cockpit .senden {
  width: auto;
  margin: 0 0 0 auto;
  min-height: 46px;
  height: 46px;
  padding: 0 28px;
  border-radius: 10px;
  font-weight: 700;
  white-space: nowrap;
  transition: background 0.15s, transform 0.15s;
}
.cockpit .senden:hover {
  background: #8B3515;
  border-color: #8B3515;
  transform: translateY(-1px);
}
.cockpit .textwahl { width: auto; margin: 0; min-height: 46px; padding: 0 18px; }
.cockpit .fertig { margin: 0; text-align: left; max-width: none; }

@media (max-width: 700px) {
  h1 { font-size: 1.45rem; }
  .telefon { font-size: 0.92rem; }
  .modus { display: none; }
  .leiste { flex-wrap: nowrap; row-gap: 0; padding: 10px 16px; }
  .fort { padding: 8px 16px 0; }
  .navzeile {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 8px 16px 0;
  }
  .navzeile .zurueck {
    order: -1;
    position: static;
    width: auto;
    min-height: 36px;
    margin: 0;
    padding: 0 12px;
    border-radius: 99px;
    flex: none;
  }
  .navzeile .stand {
    order: 0;
    margin: 0;
    padding: 0;
    min-width: 0;
    min-height: 0;
    flex: 1 1 auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .zwei, .cockpit .zwei, .cockpit .paar { grid-template-columns: 1fr; }
  .cockpit .zeile-ort { grid-template-columns: 6.5rem minmax(0, 1fr); }
  .cockpit .land-feld { grid-column: 1 / -1; }
  .cockpit .fuss-zeile { flex-direction: column; align-items: stretch; }
  .cockpit .konf-bemerkung { flex: none; }
  .cockpit .senden-hinweis { text-align: center; }
  .cockpit .senden, .cockpit .textwahl { width: 100%; margin: 0; }
  .wahl-liste, .wahl-label, .vertrauen { display: none; }
  .wahl-kurz { display: block; }
  .wahl-seite { padding: 14px 16px; gap: 8px; }
  .zurueck-link { margin: 0; }
  .tel-zeile select, .cockpit .tel-zeile select { width: 6.5rem; }
  .cockpit .feld input,
  .cockpit .feld select,
  .cockpit .tel-zeile select,
  .cockpit textarea,
  .feld input,
  .feld select,
  .feld textarea { font-size: 16px; }
  .karte .name { font-size: 0.95rem; padding: 8px 10px 0; }
  .karte .sub { font-size: 0.82rem; padding: 2px 10px 10px; line-height: 1.3; }
}

@media (min-width: 701px) {
  .stand { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .paar { grid-template-columns: 1fr 1fr; }
  body[data-schritt="bauart"],
  body[data-schritt="groesse"],
  body[data-schritt="becken"],
  body[data-schritt="abdeckung"],
  body[data-schritt="heizung"] {
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  body[data-schritt="bauart"] .buehne,
  body[data-schritt="groesse"] .buehne,
  body[data-schritt="becken"] .buehne,
  body[data-schritt="abdeckung"] .buehne,
  body[data-schritt="heizung"] .buehne {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding-bottom: 12px;
    overflow: hidden;
  }
  body[data-schritt="groesse"] .buehne { justify-content: center; }
  body[data-schritt="bauart"] h1,
  body[data-schritt="groesse"] h1,
  body[data-schritt="becken"] h1,
  body[data-schritt="abdeckung"] h1,
  body[data-schritt="heizung"] h1 { flex: none; margin-bottom: 8px; }
  body[data-schritt="abdeckung"] .hinweis { flex: none; }
  body[data-schritt="bauart"] .raster,
  body[data-schritt="becken"] .raster,
  body[data-schritt="abdeckung"] .raster,
  body[data-schritt="heizung"] .raster { flex: 1 1 auto; min-height: 0; }
  body[data-schritt="bauart"] .raster,
  body[data-schritt="becken"] .raster,
  body[data-schritt="abdeckung"] .raster:has(> .karte:nth-child(3)) {
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  }
  body[data-schritt="bauart"] .karte,
  body[data-schritt="becken"] .karte,
  body[data-schritt="abdeckung"] .karte,
  body[data-schritt="heizung"] .karte { min-height: 0; height: 100%; }
  body[data-schritt="bauart"] .karte .bild,
  body[data-schritt="becken"] .karte .bild,
  body[data-schritt="abdeckung"] .karte .bild,
  body[data-schritt="heizung"] .karte .bild {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
  }
  body[data-schritt="bauart"] .karte .bild img,
  body[data-schritt="becken"] .karte .bild img,
  body[data-schritt="abdeckung"] .karte .bild img {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }
  body[data-schritt="heizung"] .karte .bild {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: auto;
    background: var(--creme);
  }
  body[data-schritt="heizung"] .karte .bild img {
    flex: 0 0 auto;
    width: auto;
    height: auto;
    max-width: calc(100% - 28px);
    max-height: calc(100% - 28px);
    aspect-ratio: auto;
    object-fit: contain;
    background: transparent;
  }
  .zeile-ort { grid-template-columns: 6.5rem minmax(0, 1fr) 12.5rem; }
  .land-feld { grid-column: auto; }
  body[data-schritt="bauart"] .karte .name,
  body[data-schritt="becken"] .karte .name,
  body[data-schritt="abdeckung"] .karte .name,
  body[data-schritt="heizung"] .karte .name { padding-top: 6px; }
  body[data-schritt="bauart"] .karte .sub,
  body[data-schritt="becken"] .karte .sub,
  body[data-schritt="abdeckung"] .karte .sub,
  body[data-schritt="heizung"] .karte .sub { padding-bottom: 8px; }
  body[data-schritt="becken"] .textwahl,
  body[data-schritt="abdeckung"] .textwahl,
  body[data-schritt="heizung"] .textwahl { flex: none; margin-top: 8px; }
}

@media (max-width: 899px) {
  .wahl-liste, .wahl-label, .vertrauen { display: none; }
  .wahl-kurz { display: block; }
}
@media (min-width: 900px) {
  body[data-schritt="kontakt"],
  body:has(.cockpit) {
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  body[data-schritt="kontakt"] .buehne,
  body:has(.cockpit) .buehne {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding: 12px 24px 20px;
  }
  .cockpit {
    flex: 0 1 auto;
    align-self: center;
    min-height: 0;
    max-height: 100%;
    max-width: 1020px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 310px minmax(0, 1fr);
    overflow: hidden;
  }
  .cockpit .wahl-seite { min-height: 0; padding: 26px 26px 22px; }
  .cockpit .vertrauen { margin-top: auto; }
  .cockpit .formular {
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 32px 20px;
    overflow-y: auto;
  }
  .cockpit .kontakt-felder { flex: 0 1 auto; min-height: 0; }
  .cockpit .form-fuss { flex: none; }
  .cockpit .zeile-ort { grid-template-columns: 110px minmax(0, 1fr) 150px; }
  .cockpit .land-feld { grid-column: auto; }
}

.karte {
  border-radius: 14px;
  border: 1px solid rgba(18, 46, 77, 0.12);
  box-shadow: 0 6px 20px rgba(18, 46, 77, 0.04);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
@media (hover: hover) {
  .karte:hover {
    transform: translateY(-2px);
    border-color: var(--navy);
    box-shadow: 0 12px 28px rgba(18, 46, 77, 0.1);
  }
}
.karte .bild:has(img.frei) {
  background: var(--creme);
  display: flex;
  align-items: center;
  justify-content: center;
}
.karte img.frei {
  object-fit: contain !important;
  background: transparent !important;
  padding: 10px;
}
.textwahl {
  width: auto;
  align-self: center;
  min-height: 42px;
  margin: 14px auto 0;
  padding: 8px 24px;
  border-radius: 999px;
  border: 1px solid var(--linie);
  background: var(--weiss);
  color: var(--schiefer);
  font-size: 0.92rem;
  box-shadow: 0 2px 6px rgba(18, 46, 77, 0.04);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.textwahl:hover {
  border-color: var(--navy);
  color: var(--navy);
  background: var(--creme);
}

/* livegang-1211: Startschirm vor Schritt 1 */
.konf-start { max-width: 640px; margin: 8vh auto 0; text-align: center; }
.konf-start .konf-intro { margin: 12px auto 24px; font-size: 1.05rem; line-height: 1.5; }
.konf-start .weiter { min-width: 200px; }
body[data-start="1"] #fort { visibility: hidden; }

/* Gman t282u, 13.11.2026: Startschirm «Loslegen» in der verbleibenden Fläche zentrieren, nicht oben mit leerer Sandfläche darunter. */
body[data-start="1"]{
  min-height:100dvh;
  height:100dvh;
  display:flex;
  flex-direction:column;
}
body[data-start="1"] .fort,
body[data-start="1"] .navzeile{
  display:none;
}
body[data-start="1"] .buehne{
  flex:1 1 auto;
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:0;
  padding-bottom:8vh;
}
body[data-start="1"] .konf-start{
  margin:0 auto;
  padding:0 24px 8px;
}