.m-schnitt {
  --buehne-h: calc(100vh - var(--kopf));
  --lauf: 300vh;
  padding-bottom: clamp(56px, 10vw, 120px);
}
@supports (height: 100svh) {
  .m-schnitt { --buehne-h: calc(100svh - var(--kopf)); --lauf: 300svh; }
}
.m-schnitt__kopf { margin-bottom: clamp(20px, 5vw, 48px); }
.m-schnitt__kopf .titel { max-width: 14ch; }
.m-schnitt__kopf .lead { margin-top: 16px; }
.m-schnitt__nass { color: var(--nass-3); }

.m-schnitt__plan { display: block; width: 100%; height: auto; overflow: visible; }
.m-schnitt__plan text { font: 600 12.5px var(--sans); fill: var(--night-text); letter-spacing: -.01em; }
.m-schnitt__plan .sp-auf { fill: #fff; }
.m-schnitt__plan .sp-dunkel { fill: #2b2a24; }
.m-schnitt__plan .sp-klein { font-size: 11px; font-weight: 500; fill: var(--night-muted); }
.m-schnitt__plan .sp-mono { font: 600 11px var(--mono); fill: var(--orange-hell); }
.m-schnitt__plan .sp-s { transition: opacity .5s var(--sanft); }
html:not(.js) .m-schnitt__plan .sp-s2,
html:not(.js) .m-schnitt__plan .sp-s5,
html:not(.js) .m-schnitt__plan .sp-s6 { display: none; }
.js .m-schnitt__plan .sp-s:not(.sp-leiste) { opacity: 0; }
.js .m-schnitt [data-schritt="0"] .sp-s1,
.js .m-schnitt [data-schritt="1"] .sp-s1,
.js .m-schnitt [data-schritt="2"] .sp-s1,
.js .m-schnitt [data-schritt="3"] .sp-s1,
.js .m-schnitt [data-schritt="4"] .sp-s1,
.js .m-schnitt [data-schritt="2"] .sp-s2,
.js .m-schnitt [data-schritt="3"] .sp-s3,
.js .m-schnitt [data-schritt="4"] .sp-s3,
.js .m-schnitt [data-schritt="5"] .sp-s3,
.js .m-schnitt [data-schritt="4"] .sp-s4,
.js .m-schnitt [data-schritt="5"] .sp-s5,
.js .m-schnitt [data-schritt="6"] .sp-s6 { opacity: 1; }

.m-schnitt__schritte { list-style: none; display: grid; gap: 22px; }
.m-schnitt__schritt { position: relative; }
.m-schnitt__nr { display: block; font-size: 13px; color: var(--orange-hell); margin-bottom: 4px; letter-spacing: .04em; }
.m-schnitt__schritt h3 { font-size: clamp(21px, 5.4vw, 26px); line-height: 1.15; letter-spacing: -.022em; font-weight: 650; }
.m-schnitt__schritt p { margin-top: 6px; color: var(--night-muted); font-size: 17px; line-height: 1.45; max-width: 46ch; }

.m-schnitt__buehne {
  display: grid; gap: 32px; width: 100%;
  max-width: calc(var(--max) + 2 * var(--rand)); margin-inline: auto; padding-inline: var(--rand);
}
.m-schnitt__bild { margin: 0; position: relative; }
@media (min-width: 900px) {
  html:not(.js) .m-schnitt__buehne { grid-template-columns: 1.25fr 1fr; align-items: center; gap: 56px; }
}

.js .m-schnitt__bahn { position: relative; height: calc(var(--buehne-h) + var(--lauf)); }
.js .m-schnitt__buehne {
  position: sticky; top: var(--kopf); height: var(--buehne-h);
  max-width: none; padding: 0; gap: 0;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}
.js .m-schnitt__bild { min-height: 0; isolation: isolate; }
.js .m-schnitt__plan {
  position: absolute; left: var(--rand); right: var(--rand); top: 12px; bottom: 12px;
  width: calc(100% - 2 * var(--rand)); height: calc(100% - 24px);
  transition: opacity .7s var(--sanft), visibility 0s;
}
.m-schnitt.ist-3d .m-schnitt__plan { opacity: 0; visibility: hidden; transition: opacity .7s var(--sanft), visibility 0s .7s; }

.js .m-schnitt__bild::before,
.js .m-schnitt__bild::after {
  content: ""; position: absolute; inset: -6% -12%; z-index: 0; pointer-events: none;
  transition: opacity .6s var(--sanft);
}
.js .m-schnitt__bild::before { background: radial-gradient(48% 42% at 50% 56%, rgba(41, 182, 246, .2), rgba(21, 101, 192, .06) 55%, transparent 72%); opacity: var(--nass, 0); }
.js .m-schnitt__bild::after { background: radial-gradient(48% 42% at 50% 56%, rgba(255, 138, 61, .2), rgba(255, 102, 0, .05) 55%, transparent 72%); opacity: var(--trocken, 0); }

.m-schnitt__leinwand {
  position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%;
  touch-action: pan-y; cursor: grab; opacity: 0; transition: opacity .9s var(--sanft);
  -webkit-tap-highlight-color: transparent;
}
.m-schnitt.ist-3d .m-schnitt__leinwand { opacity: 1; }
.m-schnitt__leinwand.ist-ziehen { cursor: grabbing; }
.m-schnitt__blende { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; pointer-events: none; opacity: 0; transition: opacity .55s ease; }
.m-schnitt__ebene { position: absolute; inset: 0; z-index: 3; pointer-events: none; overflow: hidden; }

.m-schnitt__etikett,
.m-schnitt__marke,
.m-schnitt__chip {
  position: absolute; left: 0; top: 0; white-space: nowrap; will-change: transform, opacity; opacity: 0;
  border-radius: 980px; color: #fff;
  background: rgba(10, 12, 15, .62); -webkit-backdrop-filter: blur(10px) saturate(140%); backdrop-filter: blur(10px) saturate(140%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .13), 0 6px 20px rgba(0, 0, 0, .25);
}
.m-schnitt__etikett { padding: 4px 10px; font-size: 12.5px; font-weight: 600; letter-spacing: -.005em; }
.m-schnitt__marke { padding: 5px 10px 5px 9px; font-size: 12px; color: var(--night-muted); margin-top: -10px; }
.m-schnitt__marke b { font-size: 15px; font-weight: 600; color: var(--orange-hell); }
.m-schnitt__marke.ist-nass b { color: var(--nass-3); }
.m-schnitt__marke::after {
  content: ""; position: absolute; left: 50%; bottom: -5px; width: 9px; height: 9px; margin-left: -4.5px;
  background: inherit; transform: rotate(45deg); border-radius: 0 0 2px 0;
  box-shadow: inset -1px -1px 0 rgba(255, 255, 255, .13);
}
.m-schnitt__chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 12px; font-size: 14px; font-weight: 600; }
.m-schnitt__chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255, 102, 0, .22); }

.m-schnitt__hud {
  position: absolute; left: var(--rand); top: 10px; min-width: 156px; padding: 10px 12px 11px;
  border-radius: 16px; color: var(--night-text);
  background: rgba(18, 22, 27, .7); -webkit-backdrop-filter: blur(14px) saturate(150%); backdrop-filter: blur(14px) saturate(150%);
  box-shadow: inset 0 0 0 1px var(--night-line), 0 10px 30px rgba(0, 0, 0, .25);
  opacity: 0; transform: translateY(-6px) scale(.98); transform-origin: left top;
  transition: opacity .4s var(--sanft), transform .55s var(--feder);
}
.m-schnitt__hud.ist-sichtbar { opacity: 1; transform: none; }
.m-schnitt__hud-kopf { display: flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 600; color: var(--night-muted); }
.m-schnitt__bsp { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--orange-hell); padding: 2px 6px; border-radius: 6px; background: rgba(255, 102, 0, .14); }
.m-schnitt__hud-wert { display: flex; align-items: baseline; gap: 5px; margin-top: 6px; line-height: 1; }
.m-schnitt__hud-wert b { font-size: 30px; font-weight: 600; color: var(--orange-hell); transition: color .5s var(--sanft); letter-spacing: -.02em; }
.m-schnitt__hud.ist-nass .m-schnitt__hud-wert b { color: var(--nass-3); }
.m-schnitt__hud-wert span { font-size: 12px; color: var(--night-muted); }
.m-schnitt__hud-zeile { font-size: 11.5px; color: var(--night-muted); margin-top: 5px; }
.m-schnitt__kurve { display: block; width: 132px; height: 44px; margin-top: 8px; overflow: visible; }
.m-schnitt__kurve-ziel { stroke: rgba(255, 255, 255, .28); stroke-width: 1; stroke-dasharray: 3 3; }
.m-schnitt__kurve-linie { fill: none; stroke: var(--orange-hell); stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.m-schnitt__kurve-punkt { fill: var(--orange); }

@media (max-width: 639px), (orientation: landscape) and (max-height: 560px) and (max-width: 979px) {
  .m-schnitt__hud {
    left: 10px; top: 8px; min-width: 0; max-width: calc(100% - 20px); padding: 6px 12px 6px 8px; border-radius: 14px;
    display: grid; grid-template-columns: auto auto minmax(0, auto); column-gap: 10px; row-gap: 3px; align-items: center;
  }
  .m-schnitt__hud-kopf { grid-column: 1; grid-row: 1 / span 2; }
  .m-schnitt__hud-titel { display: none; }
  .m-schnitt__hud-wert { grid-column: 2; grid-row: 1; margin-top: 0; white-space: nowrap; }
  .m-schnitt__hud-wert b { font-size: 21px; }
  .m-schnitt__hud-zeile { grid-column: 2; grid-row: 2; margin-top: 0; white-space: nowrap; font-size: 10.5px; line-height: 1.2; min-width: 22ch; }
  .m-schnitt__kurve { grid-column: 3; grid-row: 1 / span 2; width: 60px; max-width: 100%; height: 26px; margin-top: 0; }
}

.m-schnitt__schalter {
  position: absolute; left: 0; right: 0; bottom: 8px; z-index: 4;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 0 var(--rand);
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .4s var(--sanft), transform .55s var(--feder);
}
.m-schnitt__schalter.ist-sichtbar { opacity: 1; transform: none; pointer-events: auto; }
.m-schnitt__schalter[hidden] { display: none; }
.m-schnitt__wahl {
  --pos: 0; position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 3px;
  border-radius: 980px; background: rgba(26, 32, 39, .74);
  -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%);
  box-shadow: inset 0 0 0 1px var(--night-line), 0 10px 30px rgba(0, 0, 0, .3);
}
.m-schnitt__wahl::before {
  content: ""; position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc((100% - 6px) / 2);
  border-radius: 980px; background: rgba(255, 255, 255, .15);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .35), inset 0 0 0 .5px rgba(255, 255, 255, .16);
  transform: translateX(calc(var(--pos) * 100%)); transition: transform .5s var(--feder);
}
.m-schnitt__wahl button {
  position: relative; min-height: 44px; padding: 0 14px; border-radius: 980px;
  font-size: 14px; font-weight: 600; letter-spacing: -.01em; color: var(--night-muted); white-space: nowrap;
  transition: color .25s, transform .12s ease-out; -webkit-tap-highlight-color: transparent; touch-action: manipulation;
}
.m-schnitt__wahl button[aria-checked="true"] { color: #fff; }
.m-schnitt__wahl button:active { transform: scale(.95); }
.m-schnitt__wahl button:focus-visible { outline-offset: -3px; border-radius: 980px; }

.js .m-schnitt__text { position: relative; padding: 12px var(--rand) calc(92px + var(--sicher-unten)); }
.js .m-schnitt__schritte { display: grid; gap: 0; }
.js .m-schnitt__schritt { grid-area: 1 / 1; opacity: 0; transform: translate3d(0, 14px, 0); }
.js .m-schnitt__schritt.ist-vorbei { transform: translate3d(0, -14px, 0); }
.js .m-schnitt__schritt.ist-aktiv,
.js .m-schnitt__buehne[data-schritt="0"] .m-schnitt__schritt:first-child { opacity: 1; transform: none; }
.js .m-schnitt__schritt p { color: rgba(245, 245, 247, .8); }
@media (max-width: 979px) {
  .js .m-schnitt__schritt { pointer-events: none; }
  .js .m-schnitt__schritt.ist-aktiv { pointer-events: auto; }
  .js .m-schnitt__schritt { transition: opacity .14s cubic-bezier(.4, 0, 1, 1), transform .2s cubic-bezier(.4, 0, 1, 1); }
  .js .m-schnitt__schritt.ist-aktiv { transition: opacity .3s var(--sanft) .15s, transform .5s var(--feder) .15s; }
  .js .m-schnitt__schritte.ist-eilig .m-schnitt__schritt.ist-aktiv { transition-delay: .24s, .24s; }
}

.m-schnitt__leiste { display: none; }
.js .m-schnitt__leiste { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; margin: -10px -4px 0; position: relative; z-index: 1; }
.js .m-schnitt[data-bereit="fehler"] .m-schnitt__leiste { visibility: hidden; }
.m-schnitt__seg { position: relative; height: 44px; border-radius: 10px; -webkit-tap-highlight-color: transparent; }
.m-schnitt__seg::before,
.m-schnitt__seg i { content: ""; position: absolute; left: 4px; right: 4px; top: 50%; height: 3px; margin-top: -1.5px; border-radius: 3px; }
.m-schnitt__seg::before { background: rgba(255, 255, 255, .15); }
.m-schnitt__seg i { background: var(--orange); transform-origin: left center; transform: scaleX(0); }
.m-schnitt__seg:active::before { background: rgba(255, 255, 255, .3); }
.m-schnitt__balken { display: none; }

.m-schnitt__schluss {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px;
  margin-top: clamp(28px, 6vw, 56px); padding-top: 28px; border-top: 1px solid var(--night-line);
}
.m-schnitt__frage { font-size: clamp(21px, 4.4vw, 28px); font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.m-schnitt__aktionen { display: flex; flex-wrap: wrap; gap: 10px; }

@media (orientation: landscape) and (max-height: 560px) and (max-width: 979px) {
  .js .m-schnitt__buehne { grid-template-rows: minmax(0, 1fr); grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); align-items: center; padding-bottom: calc(76px + var(--sicher-unten)); }
  .js .m-schnitt__text { order: -1; padding: 0 0 0 var(--rand); }
  .js .m-schnitt__bild { height: 100%; }
}
@media (orientation: landscape) and (max-height: 359px) and (max-width: 979px), (orientation: landscape) and (max-height: 560px) and (max-width: 639px) {
  .js .m-schnitt__nr { margin-bottom: 2px; }
  .js .m-schnitt__schritt h3 { font-size: 20px; }
  .js .m-schnitt__schritt p { margin-top: 4px; font-size: 14px; line-height: 1.36; }
}

@media (min-width: 980px) {
  .js .m-schnitt__buehne {
    grid-template-rows: none; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px); align-items: center;
    max-width: calc(var(--max-breit) + 2 * var(--rand)); margin-inline: auto; padding: 0 var(--rand);
  }
  .js .m-schnitt__text { order: -1; padding: 0; }
  .js .m-schnitt__bild { height: calc(100% - 32px); }
  .js .m-schnitt__plan { left: 24px; right: 24px; width: calc(100% - 48px); }
  .js .m-schnitt__leiste { margin: -2px -4px 12px; }
  .js .m-schnitt__schritte { gap: 2px; position: relative; padding-bottom: calc(var(--beschr-h, 70px) + 16px); }
  .js .m-schnitt__schritte::after { content: ""; position: absolute; left: 22px; right: 0; bottom: calc(var(--beschr-h, 70px) + 6px); height: 1px; background: var(--night-line); }
  .js .m-schnitt__schritt {
    grid-area: auto; opacity: 1; transform: none; padding: clamp(8px, 1.3vh, 13px) 0 clamp(8px, 1.3vh, 13px) 22px; cursor: pointer;
    transition: none;
  }
  .js .m-schnitt__schritt.ist-vorbei { transform: none; }
  .js .m-schnitt__schritt .m-schnitt__nr,
  .js .m-schnitt__schritt h3 { opacity: .42; transition: opacity .35s var(--sanft); }
  .js .m-schnitt__schritt:hover .m-schnitt__nr,
  .js .m-schnitt__schritt:hover h3 { opacity: .7; }
  .js .m-schnitt__schritt.ist-aktiv .m-schnitt__nr,
  .js .m-schnitt__schritt.ist-aktiv h3 { opacity: 1; }
  .js .m-schnitt__schritt h3 { font-size: clamp(19px, 2.6vh, 23px); }
  .js .m-schnitt__schritt p {
    position: absolute; left: 22px; right: 0; top: var(--p-top, 100%); margin: 0; font-size: 16px; pointer-events: none;
    opacity: 0; transform: translate3d(0, 8px, 0);
    transition: opacity .14s cubic-bezier(.4, 0, 1, 1), transform .2s cubic-bezier(.4, 0, 1, 1);
  }
  .js .m-schnitt__schritt.ist-vorbei p { transform: translate3d(0, -8px, 0); }
  .js .m-schnitt__schritt.ist-aktiv p { opacity: 1; transform: none; pointer-events: auto; transition: opacity .3s var(--sanft) .15s, transform .5s var(--feder) .15s; }
  .js .m-schnitt__schritte.ist-eilig .m-schnitt__schritt.ist-aktiv p { transition-delay: .24s, .24s; }
  .js .m-schnitt__nr { font-size: 12px; margin-bottom: 2px; }
  .m-schnitt__balken { display: block; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; border-radius: 2px; background: rgba(255, 255, 255, .12); overflow: hidden; }
  .m-schnitt__balken i { position: absolute; inset: 0; background: var(--orange); transform-origin: center top; transform: scaleY(0); }
  .m-schnitt__hud { left: 24px; top: 20px; }
  .m-schnitt__etikett { font-size: 13px; padding: 5px 11px; }
  .m-schnitt__schalter { bottom: 18px; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .js .m-schnitt__schritt,
  .js .m-schnitt__schritt.ist-vorbei { transform: none; transition: opacity .12s linear; }
  .js .m-schnitt__schritt.ist-aktiv { transition: opacity .2s linear .12s; }
  .js .m-schnitt__schritt p,
  .js .m-schnitt__schritt.ist-vorbei p { transform: none; transition: opacity .12s linear; }
  .js .m-schnitt__schritt.ist-aktiv p { transition: opacity .2s linear .12s; }
  .m-schnitt__hud, .m-schnitt__schalter { transform: none; transition: opacity .3s linear; }
  .m-schnitt__wahl::before { transition: transform .01s; }
}
@media (prefers-reduced-transparency: reduce) {
  .m-schnitt__etikett, .m-schnitt__marke, .m-schnitt__chip, .m-schnitt__hud, .m-schnitt__wahl { background: var(--night-2); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

@media (max-width: 767px), (orientation: landscape) and (max-height: 560px) and (max-width: 979px) {
  .m-schnitt__schalter { flex-wrap: nowrap; gap: 6px; bottom: 6px; padding: 0 12px; }
  .m-schnitt__lang { display: none; }
  .m-schnitt__wahl { padding: 2px; }
  .m-schnitt__wahl::before { top: 2px; bottom: 2px; left: 2px; width: calc((100% - 4px) / 2); }
  .m-schnitt__wahl button { min-height: 36px; padding: 0 12px; font-size: 13px; }
  .m-schnitt__wahl button::after { content: ""; position: absolute; inset: -4px 0; }
}
@media (orientation: landscape) and (max-height: 560px) and (max-width: 709px) {
  .m-schnitt__schalter { gap: 4px; padding: 0 4px; }
  .m-schnitt__wahl button { padding: 0 6px; font-size: 12px; }
}

@media (max-width: 359px) {
  .m-schnitt__schalter { flex-direction: column; align-items: center; gap: 6px; padding: 0 8px; }
}