/* ==========================================================================
   OptiMod – home.css (Fassung 9)
   Nur für die Startseite (index.html, de/index.html). Aufbau:
     1  Kopfbereich: räumliche Figur (Blatt + Befundkarte), Punktraum dahinter
     2  Netzwerk und Förderung
     3  Warum – mit den Zahlen zur Reproduzierbarkeit
     4  Ansatz mit Engine-Vorschau, hybrides Prinzip
     4b Produktvorschau: drei Ansichten der Produkttour
     5  Wissenschaftlicher Bericht
     5c Ein Kern, zwei Wege
     6  Anwendungen
     7  Forschung, Team, Datenkontrolle
     8  Abschluss
     9  Kleine Bildschirme
   Aus dem Bestand geladen bleibt routes.css (Fenster-Darstellung bei „zwei Wege“).
   ========================================================================== */

.vh {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* 1 ── Kopfbereich ------------------------------------------------------- */
.home-hero {
  position: relative;
  overflow: hidden;
  color: #f3f5ec;
  background:
    radial-gradient(56% 78% at 77% 44%, #22392d 0%, #22392d00 72%),
    var(--forest);
}
/* Raum hinter der Figur: die 731 Beobachtungen des Beispiels, vergrößert und in zwei Tiefen.
   Sie umgeben die Figur wie ein Echo der Zeichnung; --fx/--fy (home.js) verschieben sie leicht mit dem Zeiger. */
.home-field {
  position: absolute;
  top: -27%;
  right: -46%;
  bottom: -20%;
  left: -46%;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(closest-side, #000 62%, #0000 100%);
  mask-image: radial-gradient(closest-side, #000 62%, #0000 100%);
}
.home-field-layer {
  position: absolute;
  inset: 0;
  transform: translate3d(calc(var(--fx, 0) * var(--depth)), calc(var(--fy, 0) * var(--depth)), 0);
  will-change: transform;
}
.home-field-far {
  --depth: -8px;
}
.home-field-near {
  --depth: -19px;
}
.home-field-layer svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.home-field-layer path {
  fill: none;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.home-field-far path {
  stroke: #7fa48c;
  stroke-width: 2.6px;
  opacity: 0.38;
}
.home-field-near path {
  stroke: #c3d4c7;
  stroke-width: 4.4px;
  opacity: 0.24;
}
/* Einzelne Beobachtungen leuchten kurz auf – als würde die Analyse sie gerade prüfen. */
.home-glint {
  position: absolute;
  width: 13px;
  height: 13px;
  margin: -6.5px 0 0 -6.5px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff0a6 0, #f3d34a 34%, #f3d34a00 70%);
  opacity: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .home-field-far svg {
    animation: field-drift 31s ease-in-out infinite alternate;
  }
  .home-field-near svg {
    animation: field-drift 23s ease-in-out -9s infinite alternate-reverse;
  }
  .home-glint {
    animation: field-glint 4.4s ease-in-out infinite;
  }
  .home-hero.is-away :is(.home-field-layer svg, .home-glint) {
    animation-play-state: paused;
  }
}
@keyframes field-drift {
  from {
    transform: translate3d(-8px, 5px, 0);
  }
  to {
    transform: translate3d(8px, -5px, 0);
  }
}
@keyframes field-glint {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.5);
  }
  42%,
  58% {
    opacity: 0.95;
    transform: scale(1);
  }
}

.home-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, clamp(330px, 45vw, 592px));
  gap: clamp(26px, 4.6vw, 76px);
  align-items: center;
  padding-block: clamp(34px, 4.8vw, 72px);
  padding-block: clamp(34px, min(4.8vw, 6.2svh), 72px);
  min-height: min(780px, calc(100svh - 76px));
}
/* Der Text liegt über dem Punktraum der Figur. */
.home-hero-copy {
  position: relative;
  z-index: 1;
}
.home-hero .eyebrow {
  color: #b9c7bb;
  margin-bottom: 24px;
}
.home-hero h1 {
  font-size: clamp(40px, 6.2vw, 92px);
  line-height: 1.07;
  color: #f7f8f1;
  margin: 0;
  hyphens: manual;
}
html[lang="de"] .home-hero h1 {
  font-size: clamp(33px, 5vw, 74px);
}
/* Das Wort trägt sein Konfidenzintervall: Balken, zwei Endmarken, Punktschätzer. */
.h1-mark {
  position: relative;
  display: inline-block;
}
.h1-interval {
  position: absolute;
  left: 0.02em;
  right: 0.02em;
  bottom: -0.085em;
  height: 0.15em;
  pointer-events: none;
}
.h1-interval::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: max(2px, 0.034em);
  margin-top: calc(max(2px, 0.034em) / -2);
  background: var(--gold);
  border-radius: 2px;
  transform-origin: left center;
}
.h1-interval::after {
  content: "";
  position: absolute;
  inset: 0;
  border-inline: max(2px, 0.034em) solid var(--gold);
}
.h1-interval i {
  position: absolute;
  left: 37%;
  top: 50%;
  width: 0.17em;
  height: 0.17em;
  margin: -0.085em 0 0 -0.085em;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0.045em var(--forest);
}
.home-lead {
  max-width: 34em;
  margin-top: clamp(22px, 2.6vw, 36px);
  font-size: clamp(16px, 1.24vw, 18.5px);
  line-height: 1.7;
  color: #c9d3c8;
}
.home-hero .actions {
  margin-top: 30px;
  gap: 12px;
}
.home-hero .button.secondary {
  color: #f3f5ec;
  background: #14221c66;
  border-color: #5b7163;
}
.home-hero .button.secondary:hover {
  background: #ffffff10;
  border-color: #93a898;
  box-shadow: none;
}
.home-hero-note {
  margin-top: 22px;
  font: 400 12px/1.6 var(--mono);
  color: #9fb0a3;
}

/* Figur: hinten das Blatt mit den Beobachtungen, darüber die Karte mit dem Befund.
   Auf Geräten mit Maus steht sie leicht gedreht im Raum und wendet sich dem Zeiger zu (home.js).
   --rx/--ry: Neigung in Grad; --px/--py: daraus abgeleiteter Versatz je Pixel Höhe über dem Blatt. */
.home-stage {
  --rx: 0deg;
  --ry: 0deg;
  --px: 0;
  --py: 0;
  position: relative;
  min-width: 0;
}
.home-figure {
  --w1: #7c9a86;
  --w2: #bccabf;
  --w3: #f3d34a;
  --stagger: clamp(14px, 2.2vw, 30px);
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: var(--stagger) minmax(0, 1fr) var(--stagger);
  margin: 0;
  color: #dfe6da;
}
.fig-sheet {
  grid-column: 1 / 3;
  grid-row: 1;
  position: relative;
  padding: 16px 22px 44px;
  background: linear-gradient(172deg, #1f3027 0%, #19271f 100%);
  border: 1px solid #3a4e41;
  border-radius: 14px;
  box-shadow:
    inset 0 1px 0 #ffffff12,
    0 2px 0 #0f1a14,
    0 5px 0 #0a120e,
    0 38px 70px -42px #000;
}
.fig-card {
  grid-column: 2 / 4;
  grid-row: 2;
  position: relative;
  z-index: 1;
  margin-top: -30px;
  overflow: hidden;
  color: var(--ink);
  background: var(--sheet);
  border: 1px solid #d6dfd1;
  border-radius: 12px;
  box-shadow:
    inset 0 1px 0 #fff,
    0 2px 0 #b6c3ae,
    0 5px 0 #84957d,
    calc(var(--px) * -44px) calc(var(--py) * -44px + 24px) 46px -16px #000000b8;
  transform: translate(calc(var(--px) * 44px), calc(var(--py) * 44px));
}
.fig-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font: 500 10.5px/1.5 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #a9b9ac;
}
.fig-plot {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  grid-template-rows: auto clamp(124px, 15vw, 196px) auto;
  grid-template-rows: auto clamp(124px, min(15vw, 20svh), 196px) auto;
  margin-top: 14px;
}
.fig-ylabel {
  grid-column: 1 / -1;
  margin-bottom: 8px;
  font: 400 10.5px/1.4 var(--mono);
  color: #8fa293;
}
.fig-yticks {
  grid-area: 2 / 1;
  position: relative;
}
.fig-yticks span {
  position: absolute;
  right: 10px;
  top: calc((1 - var(--v) / 9000) * 100%);
  transform: translateY(-50%);
  font: 400 10px/1 var(--mono);
  color: #8fa293;
}
.fig-canvas {
  grid-area: 2 / 2;
  position: relative;
  cursor: crosshair;
  touch-action: pan-y;
  background:
    linear-gradient(#34483c, #34483c) 0 100% / 100% 1px no-repeat,
    linear-gradient(#2c3f34, #2c3f34) 0 77.78% / 100% 1px no-repeat,
    linear-gradient(#2c3f34, #2c3f34) 0 55.56% / 100% 1px no-repeat,
    linear-gradient(#2c3f34, #2c3f34) 0 33.33% / 100% 1px no-repeat,
    linear-gradient(#2c3f34, #2c3f34) 0 11.11% / 100% 1px no-repeat;
}
/* Alles in der Zeichenfläche ist für den Zeiger durchlässig: So meldet der Browser die Position
   immer bezogen auf die Fläche selbst – auch wenn die Figur gedreht ist. */
.fig-canvas > * {
  pointer-events: none;
}
.fig-layers {
  position: absolute;
  inset: 0;
}
/* Ebenen der Zeichnung; --z ist ihre Höhe über dem Blatt. */
.fig-layer {
  --z: 3px;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  transform: translate(calc(var(--px) * var(--z)), calc(var(--py) * var(--z)));
}
.fig-layer--avg {
  --z: 7px;
}
.fig-layer--w2 {
  --z: 6px;
}
.fig-layer--w3 {
  --z: 18px;
  filter: drop-shadow(calc(var(--px) * -18px) calc(var(--py) * -18px + 4px) 2.5px #08100cb3);
}
.fig-dots,
.fig-avg {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fig-layer {
  transition: opacity 220ms ease;
}
.fig-w1 {
  stroke: var(--w1);
  stroke-width: 3.6px;
}
.fig-layer--w1 {
  opacity: 0.8;
}
.fig-w2 {
  stroke: var(--w2);
  stroke-width: 3.6px;
}
.fig-layer--w2 {
  opacity: 0.82;
}
.fig-w3 {
  stroke: var(--w3);
  stroke-width: 6.4px;
}
.fig-avg {
  stroke: #f4f6ec;
  stroke-width: 1.4px;
}
.fig-layer--avg {
  opacity: 0.5;
}
.home-figure[data-focus="1"] :is(.fig-layer--w2, .fig-layer--w3),
.home-figure[data-focus="2"] :is(.fig-layer--w1, .fig-layer--w3),
.home-figure[data-focus="3"] :is(.fig-layer--w1, .fig-layer--w2) {
  opacity: 0.14;
}
.home-figure[data-focus] .fig-layer--avg {
  opacity: 0.2;
}
/* Die hervorgehobene Wetterlage hebt sich vom Blatt ab – wie die goldenen Punkte. */
.home-figure[data-focus="1"] .fig-layer--w1,
.home-figure[data-focus="2"] .fig-layer--w2 {
  --z: 18px;
  opacity: 1;
  filter: drop-shadow(calc(var(--px) * -18px) calc(var(--py) * -18px + 4px) 2.5px #08100cb3);
}
.fig-cursor,
.fig-marker,
.fig-tip {
  position: absolute;
  left: var(--x, 50%);
  opacity: 0;
}
.fig-cursor {
  top: -4px;
  bottom: 0;
  width: 1px;
  margin-left: -0.5px;
  background: #f4f6ec;
}
.fig-marker {
  top: var(--y, 50%);
  width: 13px;
  height: 13px;
  margin: -6.5px 0 0 -6.5px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--c, #7c9a86);
  box-shadow:
    0 0 0 3px #14221c99,
    0 5px 8px #000a;
}
/* Abgelesener Tag: ein Schild am Punkt. Es liegt über der Zeichnung und verändert das Layout nicht. */
.fig-tip {
  top: var(--y, 50%);
  left: clamp(34px, var(--x, 50%), calc(100% - 52px));
  z-index: 2;
  display: grid;
  gap: 1px;
  width: max-content;
  min-width: 132px;
  padding: 8px 11px 9px;
  color: #33423a;
  background: #fbfcf8;
  border-radius: 8px;
  box-shadow:
    0 0 0 1px #14221c33,
    0 12px 24px -10px #000c;
  transform: translate(-50%, calc(-100% - 15px));
  transition: opacity 120ms ease;
}
.home-figure[data-tip="below"] .fig-tip {
  transform: translate(-50%, 15px);
}
.fig-tip-date {
  font: 400 10px/1.5 var(--mono);
  letter-spacing: 0.03em;
  color: #5d6c5f;
}
.fig-tip-value {
  font: 620 14px/1.3 var(--sans);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: #14221c;
}
.fig-tip-weather {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 400 11.5px/1.4 var(--sans);
}
.fig-tip-weather i {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c, #7c9a86);
  box-shadow: 0 0 0 1px #1b262240;
}
.home-figure.is-probing .fig-cursor {
  opacity: 0.38;
}
.home-figure.is-probing :is(.fig-marker, .fig-tip) {
  opacity: 1;
}
.fig-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
}
.fig-canvas:has(.fig-range:focus-visible) {
  outline: 2px solid var(--gold);
  outline-offset: 6px;
  border-radius: 2px;
}
.fig-xticks {
  grid-area: 3 / 2;
  position: relative;
  height: 24px;
}
.fig-xticks span {
  position: absolute;
  left: calc(var(--i) / 730 * 100%);
  top: 9px;
  font: 400 10px/1 var(--mono);
  color: #8fa293;
  white-space: nowrap;
}
.fig-xticks span::before {
  content: "";
  position: absolute;
  left: 0;
  top: -9px;
  width: 1px;
  height: 5px;
  background: #4f6556;
}
/* Legende unter der Zeichnung: fester Text, feste Höhe – beim Ablesen bewegt sich nichts. */
.fig-legend {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0 16px;
  margin: 6px 0 0 42px;
  font: 400 11px/1.7 var(--mono);
  color: #a9b9ac;
}
.fig-legend > span:first-child {
  min-width: 0;
}
/* Hinweis auf die Bedienung – nur mit JavaScript; beim Ablesen wird er blass, sein Platz bleibt */
.fig-hint {
  display: none;
  flex: none;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: #f1cd59;
  transition: opacity 200ms;
}
.has-js .fig-hint {
  display: block;
}
.fig-hint span:last-child {
  display: none;
}
@media (hover: none) {
  .fig-hint span:first-child {
    display: none;
  }
  .fig-hint span:last-child {
    display: inline;
  }
}
.home-figure.is-probing .fig-hint {
  opacity: 0;
}
.fig-card-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 36px;
  padding: 6px 16px 6px 15px;
  font: 520 11px/1.4 var(--sans);
  color: #526650;
  background: #edf1e8;
  border-bottom: 1px solid #dbe1d6;
}
.fig-card-dots {
  display: flex;
  gap: 5px;
}
.fig-card-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #bac5b3;
}
.fig-card-divider {
  margin-inline: 3px;
  color: #93a38d;
}
.fig-card-bar img {
  width: 18px;
  height: 18px;
  margin-left: auto;
}
.fig-finding {
  padding: 16px 22px 12px;
}
.fig-title {
  font: 540 clamp(22px, 2.15vw, 29px) / 1.15 var(--sans);
  letter-spacing: -0.035em;
  color: #17221d;
}
.fig-title strong {
  font-weight: 660;
}
.fig-sub {
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.55;
  color: #52614f;
}
.fig-est {
  --cols: minmax(132px, 37%) minmax(0, 1fr) 68px;
  margin-top: 12px;
}
.fig-row,
.fig-axis {
  display: grid;
  grid-template-columns: var(--cols);
  align-items: center;
  width: 100%;
}
.fig-row {
  --c: var(--w1);
  appearance: none;
  min-height: 30px;
  margin: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  background: none;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
}
.fig-row[data-w="2"] {
  --c: var(--w2);
}
.fig-row[data-w="3"] {
  --c: #e9bd2e;
}
.fig-row:hover,
.fig-row[aria-pressed="true"] {
  background: #edf1e5;
}
.fig-key {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 3px 8px 3px 6px;
  font-size: 13px;
  line-height: 1.2;
  color: #33423a;
}
.fig-key i {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: 0 0 0 1px #1b262240;
}
.fig-track {
  position: relative;
  align-self: stretch;
  background:
    linear-gradient(#7c8978, #7c8978) var(--t0) 0 / 1px 100% no-repeat,
    linear-gradient(#dfe5da, #dfe5da) var(--t20) 0 / 1px 100% no-repeat,
    linear-gradient(#dfe5da, #dfe5da) var(--t40) 0 / 1px 100% no-repeat,
    linear-gradient(#dfe5da, #dfe5da) var(--t60) 0 / 1px 100% no-repeat;
}
.fig-ci {
  position: absolute;
  top: 50%;
  left: var(--lo);
  right: calc(100% - var(--hi));
  height: 6px;
  margin-top: -3px;
  border-radius: 3px;
  background: var(--leaf);
  transform-origin: right center;
}
.fig-ci::before,
.fig-ci::after {
  content: "";
  position: absolute;
  top: -5px;
  width: 2px;
  height: 16px;
  background: var(--fern);
}
.fig-ci::before {
  left: 0;
}
.fig-ci::after {
  right: 0;
}
.fig-pt {
  position: absolute;
  top: 50%;
  left: var(--est);
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: #263c2b;
  box-shadow: 0 0 0 2px var(--sheet);
}
.fig-val {
  padding-right: 6px;
  text-align: right;
  font: 500 12.5px/1 var(--mono);
  color: #33423a;
}
.fig-val--ref {
  font-weight: 400;
  font-size: 10.5px;
  color: #5f6e62;
}
.fig-row.is-key .fig-key,
.fig-row.is-key .fig-val {
  font-weight: 650;
  color: #14221c;
}
.fig-axis .fig-track {
  height: 22px;
  background: none;
  border-top: 1px solid #aeb9aa;
}
.fig-axis b {
  position: absolute;
  left: var(--at);
  top: 6px;
  transform: translateX(-50%);
  font: 400 10px/1 var(--mono);
  color: #5f6e62;
}
.fig-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.5;
  color: #5d6c5f;
}
.fig-note i {
  flex: none;
  width: 16px;
  height: 5px;
  border-radius: 3px;
  background: var(--leaf);
}
.fig-report {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 22px 12px;
  font-size: 14px;
  font-weight: 600;
  color: #14221c;
  background: #edf1e5;
  border-top: 1px solid #dbe2d5;
  transition: background-color 160ms;
}
.fig-report:hover {
  background: #e3e9d8;
}
.fig-report small {
  display: block;
  margin-bottom: 2px;
  font: 400 10px/1.5 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #5d6c5f;
}
.fig-report .ui-arrow {
  width: 17px;
  height: 17px;
  opacity: 1;
  transition: transform 180ms var(--ease-out);
}
.fig-report:hover .ui-arrow {
  transform: translate(2px, -2px);
}
.home-figure .fig-finding button:focus-visible,
.home-figure .fig-report:focus-visible {
  outline-color: #8a6d00;
  outline-offset: 2px;
}
.home-figure .fig-report:focus-visible {
  outline-offset: -4px;
}
/* Ohne JavaScript bleiben die Zeilen reine Anzeige; Blätterknöpfe entfallen. */
html:not(.has-js) .fig-row {
  pointer-events: none;
}
html:not(.has-js) :is(.home-report-nav, .home-report-jump) {
  display: none;
}

/* Räumliche Ansicht: nur mit Maus oder Trackpad, ab zwei Spalten und wenn Bewegung erwünscht ist.
   In Ruhe ist die Figur der Überschrift zugewandt; home.js dreht sie zum Zeiger. */
@media (min-width: 700px) and (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .home-stage {
    --rx: 2deg;
    --ry: -7deg;
    --px: -0.1219;
    --py: -0.0349;
  }
  .home-figure {
    transform: perspective(1500px) rotateY(var(--ry)) rotateX(var(--rx));
    will-change: transform;
  }
}

/* Ein einziger Ablauf beim Laden: Daten erscheinen, die Karte legt sich darüber, dann die Intervalle. */
@media (prefers-reduced-motion: no-preference) {
  .fig-layers {
    animation: fig-sweep 1.25s cubic-bezier(0.3, 0.55, 0.2, 1) 0.2s both;
  }
  .fig-ci {
    animation: fig-grow 0.55s var(--ease-out) 1.2s both;
  }
  .fig-row.is-key .fig-ci {
    animation-delay: 1.36s;
  }
  .fig-pt {
    animation: fig-pop 0.32s var(--ease-out) 1.62s both;
  }
  .fig-row.is-key .fig-pt {
    animation-delay: 1.78s;
  }
  .h1-interval::before {
    animation: fig-draw 0.7s var(--ease-out) 0.5s both;
  }
  .h1-interval::after {
    animation: fig-wipe 0.7s var(--ease-out) 0.5s both;
  }
  .h1-interval i {
    animation: fig-pop 0.34s var(--ease-out) 1.1s both;
  }
  .home-field {
    animation: fig-fade 1.6s ease 0.1s backwards;
  }
  .fig-card {
    animation: fig-fade 0.7s ease 0.55s backwards;
  }
}
@keyframes fig-sweep {
  from {
    clip-path: inset(-10px 100% -10px -10px);
  }
  to {
    clip-path: inset(-10px -10px -10px -10px);
  }
}
@keyframes fig-grow {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
}
@keyframes fig-pop {
  from {
    transform: scale(0);
  }
}
@keyframes fig-draw {
  from {
    transform: scaleX(0);
  }
}
@keyframes fig-fade {
  from {
    opacity: 0;
  }
}
@keyframes fig-wipe {
  from {
    clip-path: inset(-2px 100% -2px -2px);
  }
  to {
    clip-path: inset(-2px);
  }
}

/* 2 ── Netzwerk und Förderung -------------------------------------------- */
.network-band {
  padding: 30px 0 34px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.network-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.network-heading a {
  font-size: 13px;
  font-weight: 520;
  color: #33423a;
  text-decoration: underline;
  text-decoration-color: #b9c5b6;
  text-underline-offset: 5px;
}
.network-heading a:hover {
  color: var(--ochre);
  text-decoration-color: currentColor;
}
.network-logos {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 0.8fr 1.5fr;
}
.network-logo {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  min-height: 104px;
  padding: 4px clamp(18px, 2.4vw, 34px) 2px;
  border-left: 1px solid var(--line);
}
.network-logo:first-child {
  padding-left: 0;
  border-left: 0;
}
.network-logo:last-child {
  padding-right: 0;
}
.network-logo img {
  width: auto;
  max-width: 100%;
  height: 46px;
  object-fit: contain;
  object-position: left center;
}
.network-logo.network-funding img {
  height: 58px;
}
.network-logo span {
  font: 400 10.5px/1.5 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #5d6c5f;
  transition: color 160ms;
}
.network-logo:hover span {
  color: var(--ink);
}

/* 3 ── Warum ------------------------------------------------------------- */
.home-why {
  padding-block: var(--section-space) clamp(44px, 5.4vw, 80px);
}
.home-why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.86fr);
  gap: clamp(40px, 6.4vw, 108px);
  align-items: start;
}
.home-why-lead {
  margin-top: clamp(20px, 2.2vw, 30px);
  font-size: clamp(18px, 1.5vw, 21px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
}
.home-why-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(22px, 3vw, 40px);
  margin-top: 18px;
}
.home-why-text p {
  font-size: 16px;
  line-height: 1.75;
}
.home-why-note {
  max-width: 64ch;
  margin-top: 28px;
  padding-left: 16px;
  border-left: 2px solid var(--gold-deep);
  font-size: 15px;
  line-height: 1.65;
}
.home-why-note .text-link {
  margin-left: 8px;
  white-space: nowrap;
}
.home-step-number {
  display: block;
  padding-top: 5px;
  font: 400 12px/1.5 var(--mono);
  color: #62735b;
}
/* Die Zahlen der Nature-Umfrage als Beleg neben dem Text */
.home-stat {
  margin: 0;
  padding: 2px 0 0 clamp(24px, 3vw, 44px);
  border-left: 1px solid var(--line);
}
.home-stat-label {
  font: 500 10.5px/1.5 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5d6c5f;
}
.home-stat-row {
  margin-top: 18px;
}
.home-stat-row + .home-stat-row {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.home-stat-row p {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink);
}
.home-stat-row p strong {
  display: block;
  margin-bottom: 8px;
  font: var(--display-weight) clamp(34px, 3.4vw, 46px) / 1 var(--display);
  letter-spacing: var(--display-tracking);
}
/* „Mehr als“: offener Punkt an der Grenze, der Bereich darüber ist markiert und läuft aus,
   weil die Quelle nur die Untergrenze nennt. */
.stat-ray {
  --dot: 11px;
  position: relative;
  display: block;
  height: 36px;
  margin-top: 14px;
}
.stat-ray::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 0;
  left: 0;
  height: 1px;
  background: #b5c1b2;
}
.stat-ray-fill {
  position: absolute;
  top: 7px;
  right: 0;
  left: var(--at);
  height: 7px;
  background: linear-gradient(90deg, var(--gold-deep) 0, var(--gold-deep) 34%, #e5ba3838 100%);
  border-radius: 0 4px 4px 0;
  transform-origin: left;
  transition: transform 1.1s var(--ease-out) 0.2s;
}
.home-stat-row + .home-stat-row .stat-ray-fill {
  transition-delay: 0.45s;
}
.stat-ray-dot {
  position: absolute;
  top: 10.5px;
  left: var(--at);
  width: var(--dot);
  height: var(--dot);
  margin: calc(var(--dot) / -2) 0 0 calc(var(--dot) / -2);
  background: #f6f6f0;
  border: 2px solid #a48200;
  border-radius: 50%;
}
.stat-ray b {
  position: absolute;
  top: 21px;
  font: 400 10px/1.4 var(--mono);
  color: #66766a;
}
.stat-ray-min {
  left: 0;
}
.stat-ray-max {
  right: 0;
}
.stat-ray .stat-ray-at {
  left: var(--at);
  font-weight: 500;
  color: #5a4a00;
  transform: translateX(-50%);
}
.has-js .home-stat[data-reveal]:not(.is-in) .stat-ray-fill {
  transform: scaleX(0);
}
.home-stat-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 16px;
}
.home-stat-source {
  font: 400 11px/1.5 var(--mono);
  color: #55665a;
  text-decoration: underline;
  text-decoration-color: #b9c5b6;
  text-underline-offset: 4px;
}
.home-stat-source .ui-arrow {
  margin-left: 7px;
  vertical-align: -1px;
}
.home-stat-source:hover {
  color: var(--ochre);
}
.home-stat-foot .text-link {
  font-size: 14px;
}
/* Der Leitsatz der Seite „Das System“, hier als Übergang zum Ansatz */
.home-thesis {
  max-width: 25em;
  margin: clamp(48px, 6vw, 88px) 0 0;
  padding-left: clamp(20px, 2.4vw, 34px);
  border-left: 2px solid var(--gold-deep);
  font: var(--display-weight) clamp(25px, 2.9vw, 41px) / 1.2 var(--display);
  letter-spacing: var(--display-tracking);
  color: var(--ink);
  text-wrap: balance;
}

/* 4 ── Ansatz mit Engine-Vorschau ---------------------------------------- */
.home-approach {
  padding-block: clamp(56px, 6.4vw, 96px) var(--section-space);
  background: #edf0e7;
  border-block: 1px solid #dde3d6;
}
.home-approach-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  margin-bottom: clamp(30px, 3.4vw, 46px);
}
.home-approach-intro > p {
  max-width: 58ch;
  font-size: clamp(16px, 1.3vw, 17.5px);
  line-height: 1.75;
}
/* Die Vorschau spielt einmal ab, sobald sie im Blick ist; sie hält die Seite nicht an.
   Zeichnung und Farben der Route kommen aus engine.css. */
.engine-preview {
  --engine-gold: #f1cd59;
  position: relative;
  padding: 20px 28px 22px;
  color: #f3f5ec;
  background: linear-gradient(125deg, #203229, #1a2922);
  border: 1px solid #46594a;
  border-radius: 18px;
  box-shadow: 0 26px 60px -36px #14271d80;
}
.engine-preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 46px;
  padding-bottom: 12px;
  border-bottom: 1px solid #4b5e4e;
}
.engine-preview .engine-kicker {
  padding-bottom: 0;
  border-bottom: 0;
}
.engine-replay {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px 7px 10px;
  color: #e2e8d8;
  font: 500 12.5px/1 var(--sans);
  background: none;
  border: 1px solid #5b7060;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.engine-replay[hidden] {
  display: none;
}
.engine-replay:hover {
  color: #fff3c4;
  border-color: var(--engine-gold);
}
.engine-replay:focus-visible {
  outline: 2px solid var(--engine-gold);
  outline-offset: 3px;
}
.engine-preview-art {
  margin-top: 8px;
}
.engine-preview .engine-desktop-art {
  margin: 0 -8px;
}
.engine-preview [data-engine-art] {
  transition: opacity 0.3s ease;
}
.engine-preview-stages {
  display: grid;
  grid-template-columns: 145fr 135fr 152.5fr 242.5fr 297.5fr 245fr 182.5fr;
  margin: 0;
  padding: 0;
  list-style: none;
}
.engine-preview-stages li {
  padding-inline: 4px;
  font: 400 11.5px/1.4 var(--mono);
  letter-spacing: 0.02em;
  text-align: center;
  color: #9db0a1;
  transition: color 0.24s ease;
}
.engine-preview-stages li.is-done {
  color: #dfe6d7;
}
.engine-preview-stages li.is-current {
  color: #f7d565;
}
/* Vier Kapitel des Ansatzes, jeweils unter den Stufen, die sie zusammenfassen */
.engine-chapters {
  display: grid;
  grid-template-columns: var(--engine-chapter-cols);
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.engine-chapter {
  position: relative;
  padding: 18px 20px 2px 14px;
  transition: opacity 0.3s ease;
}
.engine-chapter-rule {
  position: absolute;
  top: 0;
  right: 5px;
  left: 5px;
  height: 2px;
  overflow: hidden;
  background: #415546;
  border-radius: 2px;
}
.engine-chapter-rule i {
  position: absolute;
  inset: 0;
  background: var(--engine-gold);
  transform: scaleX(var(--engine-fill, 0));
  transform-origin: left;
}
.engine-chapter-number {
  display: block;
  font: 400 12px/1.5 var(--mono);
  color: #aebeaf;
  transition: color 0.24s ease;
}
.engine-chapter.is-current .engine-chapter-number,
.engine-chapter.is-done .engine-chapter-number {
  color: #f7d565;
}
.engine-chapter h3 {
  margin: 8px 0;
  font: 550 19px/1.25 var(--sans);
  letter-spacing: -0.02em;
  color: #f3f5ec;
  hyphens: none;
  text-wrap: balance;
}
.engine-chapter p {
  max-width: 40ch;
  font-size: 14.5px;
  line-height: 1.65;
  color: #c9d4cb;
}
.engine-preview.is-running .engine-chapter:not(.is-current, .is-done) {
  opacity: 0.5;
}
.engine-preview[data-focus] [data-engine-art],
.engine-preview[data-focus] .engine-chapter {
  opacity: 0.34;
}
.engine-preview[data-focus="0"] [data-chapter="0"],
.engine-preview[data-focus="1"] [data-chapter="1"],
.engine-preview[data-focus="2"] [data-chapter="2"],
.engine-preview[data-focus="3"] [data-chapter="3"],
.engine-preview[data-focus] .engine-chapter:hover {
  opacity: 1;
}
.engine-chapter-art {
  display: none;
}
.engine-preview .engine-footnote {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #9fb0a2;
}
/* Breite Fenster: Dunkel ist nur das Band mit der Grafik. Die vier Kapitel stehen hell darunter,
   jeweils unter ihren Stufen – so bleibt die Vorschau leichter als die Engine auf der Systemseite. */
@media (min-width: 1101px) {
  .engine-preview {
    padding: 0;
    color: inherit;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .engine-preview-stage {
    padding: 18px 28px 22px;
    color: #f3f5ec;
    background: linear-gradient(125deg, #203229, #1a2922);
    border: 1px solid #46594a;
    border-radius: 18px;
    box-shadow: 0 26px 60px -36px #14271d80;
  }
  .engine-chapters {
    margin-top: 24px;
    padding-inline: 29px;
  }
  .engine-chapter {
    padding: 20px 22px 0 14px;
  }
  .engine-chapter-rule {
    background: #cdd6c6;
  }
  .engine-chapter-rule i {
    background: var(--gold-deep);
  }
  .engine-chapter-number {
    color: #6c7b6d;
  }
  .engine-chapter.is-current .engine-chapter-number,
  .engine-chapter.is-done .engine-chapter-number,
  html:not(.has-js) .engine-chapter-number,
  .engine-preview.is-static .engine-chapter-number {
    color: var(--ochre);
  }
  .engine-chapter h3 {
    color: var(--ink);
  }
  .engine-chapter p {
    color: #55655a;
  }
  .engine-preview .engine-footnote {
    margin: 26px 0 0;
    padding-left: 43px;
    color: #63725f;
  }
  .home-approach-foot {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid #cdd6c6;
  }
}
/* Ohne JavaScript und ohne Bewegung: die vollständige Route, alle Kapitel markiert */
html:not(.has-js) .engine-preview .engine-trace-base,
.engine-preview.is-static .engine-trace-base {
  opacity: 1;
}
html:not(.has-js) .engine-preview .engine-choice,
.engine-preview.is-static .engine-choice {
  --choice-fill: #e5ba38;
  --choice-stroke: #e5ba38;
  --choice-node: #e5ba38;
  --choice-glow: 1;
}
.engine-preview.is-static .engine-trace,
.engine-preview.is-static .engine-beam-head {
  display: none;
}
html:not(.has-js) .engine-chapter-rule i,
.engine-preview.is-static .engine-chapter-rule i {
  transform: none;
}
html:not(.has-js) .engine-chapter-number,
.engine-preview.is-static .engine-chapter-number {
  color: #f7d565;
}
.home-approach-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px 40px;
  margin-top: 20px;
}
.home-approach-foot p {
  max-width: 76ch;
  font-size: 15px;
  line-height: 1.7;
  color: #52634e;
}
.home-approach-foot strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 560;
  color: var(--ink);
}
/* Hybrides Prinzip: Regeln und Berechnungen, gezielte KI-Unterstützung */
.home-hybrid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
  margin-top: clamp(34px, 3.6vw, 52px);
}
.home-hybrid::before {
  content: "";
  grid-column: 1 / -1;
  height: 1px;
  margin-bottom: 0;
  background: #cdd6c6;
}
.home-hybrid-head h3 {
  margin: 14px 0 18px;
  font: var(--display-weight) clamp(26px, 2.7vw, 38px) / 1.1 var(--display);
  letter-spacing: var(--display-tracking);
  text-wrap: balance;
}
.home-hybrid-roles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 clamp(24px, 3vw, 44px);
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}
.home-hybrid-roles li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 0 12px;
  padding-top: 18px;
  border-top: 1px solid #c3cdbc;
}
.home-hybrid-roles h4 {
  margin: 0 0 8px;
  font: 600 17.5px/1.3 var(--sans);
  letter-spacing: -0.015em;
  color: var(--ink);
}
.home-hybrid-roles p {
  font-size: 15px;
  line-height: 1.7;
}

/* 4b ── Produktvorschau: drei Ansichten der Produkttour, jede mit ihrem Schritt ---------- */
.home-product {
  padding-block: var(--section-space);
}
.home-product-head {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  margin-bottom: clamp(30px, 3.6vw, 48px);
}
.home-product-head h2 {
  text-wrap: balance;
}
html[lang="de"] .home-product-head h2 {
  font-size: clamp(32px, 3.35vw, 48px);
}
.home-product-head > p {
  max-width: 58ch;
  font-size: clamp(16px, 1.3vw, 17.5px);
  line-height: 1.75;
}
.home-moments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(20px, 2.8vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}
/* Das Fenster läuft nach unten aus: Es zeigt den oberen Teil der Ansicht, nicht die ganze. */
.home-moment-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #fbfcf8;
  border: 1px solid #cfd8c9;
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 0 0 5px #1b26220a;
  -webkit-mask-image: linear-gradient(#000 87%, #0000 99.5%);
  mask-image: linear-gradient(#000 87%, #0000 99.5%);
  transition: transform 320ms var(--ease-out);
}
.home-moment-frame img {
  display: block;
  width: 100%;
  height: auto;
}
.home-moment-link {
  position: absolute;
  inset: 0;
}
.home-moments li:hover .home-moment-frame {
  transform: translateY(-6px);
}
.home-moment-copy {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 0 12px;
  margin-top: -18px;
  padding-top: 18px;
  border-top: 1px solid #c8d2c3;
}
.home-moment-copy h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.25;
}
.home-moment-copy p {
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.7;
}
.home-product-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 30px;
  margin-top: clamp(30px, 3.4vw, 44px);
}
.home-product-foot p {
  max-width: 64ch;
  font-size: 13px;
  line-height: 1.6;
  color: #5d6c5f;
}
.home-product-foot p a {
  color: #33423a;
  white-space: nowrap;
  text-decoration: underline;
  text-decoration-color: #b9c5b6;
  text-underline-offset: 4px;
}
.home-product-foot p a:hover {
  color: var(--ochre);
  text-decoration-color: currentColor;
}
.home-product-foot p a .ui-arrow {
  width: 12px;
  height: 12px;
  margin-left: 5px;
  vertical-align: -1px;
}

/* 5 ── Wissenschaftlicher Bericht ---------------------------------------- */
.home-report {
  --bleed: max(var(--rail), (100vw - 1220px) / 2);
  padding-block: var(--section-space);
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--sage);
  border-block: 1px solid var(--sage-line);
}
.home-report-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 2fr);
  gap: clamp(32px, 5vw, 76px);
  align-items: start;
}
.home-report-copy h2 {
  font-size: clamp(34px, 3.5vw, 50px);
  text-wrap: balance;
}
html[lang="de"] .home-report-copy h2 {
  font-size: clamp(29px, 2.65vw, 38px);
  hyphens: manual;
}
.home-report-links .text-link {
  hyphens: manual;
}
.home-report-intro {
  max-width: 58ch;
  margin-top: clamp(18px, 2vw, 26px);
  font-size: clamp(16px, 1.25vw, 17px);
  line-height: 1.75;
}
.home-report-viewer {
  min-width: 0;
}
.home-report-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}
.home-report-bar p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
}
.home-report-bar strong {
  font-size: 15px;
  font-weight: 620;
  color: var(--ink);
}
.home-report-bar span {
  font: 400 10.5px/1.5 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #5d6c5f;
}
.home-report-nav {
  display: flex;
  gap: 8px;
}
.home-report-nav button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  color: var(--ink);
  background: #f6f7f0;
  border: 1px solid #bfc9b9;
  border-radius: 50%;
  cursor: pointer;
  transition:
    background-color 160ms,
    border-color 160ms,
    opacity 160ms;
}
.home-report-nav button:hover:not(:disabled) {
  background: #fff;
  border-color: #1b2622;
}
.home-report-nav button:disabled {
  opacity: 0.35;
  cursor: default;
}
.home-report-nav svg {
  width: 18px;
  height: 18px;
}
.home-report-strip {
  display: flex;
  gap: clamp(14px, 1.6vw, 22px);
  margin: 0 calc(-1 * var(--bleed)) 0 -8px;
  padding: 8px var(--bleed) 22px 8px;
  overflow-x: auto;
  list-style: none;
  scroll-snap-type: x proximity;
  scroll-padding-left: 8px;
  scrollbar-width: thin;
  scrollbar-color: #9eab9a transparent;
  -webkit-overflow-scrolling: touch;
}
.home-report-strip li {
  flex: 0 0 clamp(190px, 18.6vw, 264px);
  scroll-snap-align: start;
}
.home-report-strip a {
  position: relative;
  display: block;
  border-radius: 3px;
  transition: transform 260ms var(--ease-out);
}
.home-report-strip img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 3px;
  box-shadow:
    0 0 0 1px #14221c1f,
    0 22px 38px -24px #14221c8c;
  transition: box-shadow 260ms var(--ease-out);
}
.home-report-strip a:hover {
  transform: translateY(-5px);
}
.home-report-strip a:hover img {
  box-shadow:
    0 0 0 1px #14221c33,
    0 30px 44px -22px #14221ca6;
}
.home-report-pageno {
  display: block;
  margin-top: 12px;
  font: 400 10.5px/1 var(--mono);
  letter-spacing: 0.06em;
  color: #5d6c5f;
}
.home-report-strip li.is-target img {
  animation: report-target 1.8s ease both;
}
@keyframes report-target {
  0%,
  60% {
    box-shadow:
      0 0 0 3px var(--gold-deep),
      0 22px 38px -24px #14221c8c;
  }
}
.home-report-parts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(20px, 2.4vw, 34px);
  margin: 4px 0 0;
}
.home-report-parts > div {
  padding-top: 14px;
  border-top: 1px solid #bcc7b6;
}
.home-report-parts dt {
  font: 500 11px/1.5 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #3a493f;
}
.home-report-parts dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: #4b5a50;
}
.home-report-jump {
  appearance: none;
  display: block;
  margin-top: 8px;
  padding: 0 0 1px;
  font: 550 13.5px/1.5 var(--sans);
  color: var(--ink);
  background: none;
  border: 0;
  border-bottom: 1px solid #1b262259;
  cursor: pointer;
  transition:
    border-color 160ms,
    color 160ms;
}
.home-report-jump:hover {
  color: var(--ochre);
  border-color: currentColor;
}
.home-report-links {
  display: grid;
  justify-items: start;
  gap: 12px;
  margin-top: clamp(22px, 2.4vw, 30px);
}
.home-report-links small {
  max-width: 34ch;
  font-size: 12.5px;
  line-height: 1.5;
  color: #5d6c5f;
}

/* 5c ── Ein Kern, zwei Wege -------------------------------------------- */
/* Überschrift, die beiden Wege als Text, daneben der Integrationsentwurf.
   Die Fenster-Darstellung selbst kommt aus routes.css (Bestand). */
.home-ways {
  --delivery-divider: #ccd3c8;
  --delivery-secondary: #536258;
  padding-block: var(--section-space);
  background: #f5f6ef;
  border-block: 1px solid var(--delivery-divider);
}
.home-ways-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(30px, 4vw, 60px);
  align-items: start;
}
.home-ways-head h2 {
  font-size: clamp(33px, 3.3vw, 46px);
  line-height: 1.08;
  hyphens: manual;
  text-wrap: balance;
}
html[lang="de"] .home-ways-head h2 {
  font-size: clamp(28px, 2.5vw, 36px);
}
.home-ways-head p {
  max-width: 40ch;
  margin-top: clamp(18px, 2vw, 26px);
  font-size: clamp(15.5px, 1.15vw, 16.5px);
  line-height: 1.7;
}
.home-ways-list article {
  padding: 20px 0 24px;
  border-top: 1px solid var(--delivery-divider);
}
.home-ways-list article:last-child {
  border-bottom: 1px solid var(--delivery-divider);
}
.home-ways-list h3 {
  margin: 0 0 9px;
  font: 600 clamp(20px, 1.7vw, 23px) / 1.2 var(--sans);
  letter-spacing: -0.025em;
  color: var(--ink);
}
.home-ways-list p {
  font-size: 15px;
  line-height: 1.7;
}
.home-ways-list .text-link {
  margin-top: 14px;
  font-size: 14px;
}
.home-ways-figure {
  margin: 0;
}

/* 6 ── Anwendungen ------------------------------------------------------- */
.applications {
  background: var(--forest);
}
.applications .section-head h2 {
  max-width: 20ch;
  color: #f7f8f1;
}
.use-button {
  position: relative;
  padding-left: 0;
  transition:
    color 160ms,
    padding-left 220ms var(--ease-out);
}
.use-button::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 2px;
  margin-top: -1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms var(--ease-out);
}
.use-button:hover {
  color: #f3f5ec;
}
.use-button[aria-selected="true"] {
  padding-left: 26px;
}
.use-button[aria-selected="true"]::before {
  transform: scaleX(1);
}
.use-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.62fr);
  grid-template-rows: auto auto 1fr;
  column-gap: clamp(22px, 3.2vw, 48px);
  align-content: start;
}
.use-content h3 {
  font-weight: 560;
  letter-spacing: -0.03em;
}
.use-layout > .use-content[hidden] {
  display: grid !important;
}
.use-content > * {
  grid-column: 1;
}
.use-content > .decision-record {
  grid-column: 1 / -1;
}
.use-motif {
  grid-area: 1 / 2 / span 3;
  align-self: start;
  margin: 2px 0 0;
  padding: 16px 18px 12px;
  background: #1a2a22;
  border: 1px solid #34483b;
  border-radius: 12px;
}
.use-motif figcaption {
  margin-top: 8px;
  padding-top: 9px;
  font: 400 9.5px/1.5 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #8fa293;
  border-top: 1px solid #2f4236;
}
.use-motif-art {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.use-motif-art :is(.m-soft, .m-line, .m-gold) {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.m-soft {
  stroke: #3f5547;
  stroke-width: 1.2;
}
.m-dash {
  stroke-dasharray: 3 5;
}
.m-line {
  stroke: #9db3a2;
  stroke-width: 1.5;
}
.m-gold {
  stroke: #f1cd59;
  stroke-width: 2;
}
.m-gold.m-dash {
  stroke-width: 1.4;
}
.m-dot {
  fill: #6f8a78;
}
.m-dot-b {
  fill: #cbd7cc;
}
.m-node {
  fill: var(--forest);
  stroke: #9db3a2;
  stroke-width: 1.5;
}
.m-on {
  fill: #f1cd59;
}
.m-ring {
  fill: none;
  stroke: #f1cd5973;
  stroke-width: 1.4;
}
.m-area {
  fill: #f1cd5938;
}
.m-tile {
  stroke: #4a6152;
  stroke-width: 1.2;
  stroke-linejoin: round;
}
.m-tile-0 {
  fill: none;
}
.m-tile-1 {
  fill: #ffffff0a;
}
.m-tile-2 {
  fill: #ffffff14;
}
.m-tile-3 {
  fill: #ffffff24;
}
.m-tile-on {
  fill: #f1cd5926;
  stroke: #f1cd59;
  stroke-width: 1.6;
}
.m-hex {
  fill: #1b2a23;
  stroke: #f1cd59;
  stroke-width: 1.5;
  stroke-linejoin: round;
}
.m-bars {
  fill: none;
  stroke: #f1cd59;
  stroke-width: 3.2;
  stroke-linecap: round;
}
@media (prefers-reduced-motion: no-preference) {
  .use-content:not([hidden]) .m-draw {
    animation: m-draw 0.9s var(--ease-out) backwards;
  }
  .use-content:not([hidden]) .m-draw.m-late {
    animation-delay: 0.4s;
  }
  .use-content:not([hidden]) :is(.m-on, .m-ring) {
    animation: fig-fade 0.4s ease 0.7s both;
  }
}
/* Die Strichelung gilt nur während des Zeichnens; danach ist die Linie wieder durchgezogen. */
@keyframes m-draw {
  from {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
  }
  to {
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
  }
}

/* 7 ── Forschung und Team ------------------------------------------------ */
.team .team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 60px);
}
.team .person {
  display: grid;
  grid-template-columns: minmax(150px, 0.72fr) minmax(0, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
  align-items: start;
  padding: 0;
  background: none;
  border: 0;
}
.team .person-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  width: auto;
  height: auto;
  margin: 0;
  overflow: hidden;
  background: #dfe5da;
  border-radius: 10px;
}
.team .person-visual picture,
.team .person-visual img {
  display: block;
  width: 100%;
  height: 100%;
}
.team .person-visual img {
  object-fit: cover;
  filter: saturate(0.92);
  transition:
    transform 700ms var(--ease-out),
    filter 400ms;
}
.team .person:hover .person-visual img {
  transform: scale(1.03);
  filter: none;
}
.team .person-info {
  padding: 4px 0 0;
}
.team .person-info h3 {
  font-size: clamp(21px, 1.8vw, 25px);
  line-height: 1.2;
}
.team .person-role {
  display: block;
  margin-top: 8px;
  font: 500 10.5px/1.5 var(--mono);
  letter-spacing: 0.08em;
  color: #5d6c5f;
}
.team .person-info p {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.7;
}
.team .person-info .text-link {
  margin-top: 16px;
}

/* Datenkontrolle: drei gleichrangige Zusagen – keine Reihenfolge, daher ohne Nummern */
.institutional-home .privacy-card-index {
  display: none;
}
.institutional-home .privacy-card-art {
  height: 118px;
  margin: 0 0 20px;
}
.institutional-home .privacy-cards {
  border-radius: 14px;
}
@media (min-width: 1101px) {
  .institutional-home > .wrap {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 2fr);
    column-gap: clamp(36px, 4.4vw, 64px);
    align-items: start;
  }
  .institutional-home .privacy-heading {
    display: block;
    margin-bottom: 0;
  }
  .institutional-home .privacy-intro {
    margin-top: clamp(18px, 2vw, 26px);
  }
  .institutional-home .privacy-intro p {
    max-width: 36ch;
  }
  .institutional-home .privacy-cards {
    padding: 28px 0 30px;
  }
  .institutional-home .privacy-card {
    padding-inline: clamp(20px, 2.1vw, 30px);
  }
  .institutional-home .privacy-card-art {
    height: 104px;
    margin-bottom: 16px;
  }
}

/* Die Projektkarte führt als Ganzes zur Projektseite der Universität */
.research-feature {
  position: relative;
}
.home .research-body .partner-line {
  margin: 22px 0 22px;
  padding: 14px 0;
}
.home .research-body .funding-line {
  margin-top: 18px;
}
.home .research-body .funding-logo {
  margin-top: 16px;
}
.research-feature-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}
.research-feature:has(.research-feature-link:hover) {
  border-color: #b9c6b2;
  box-shadow: 0 18px 40px -30px #14271d70;
}
.research-feature:has(.research-feature-link:focus-visible) {
  outline: 2px solid var(--ochre);
  outline-offset: 4px;
}
.research-feature-link:focus-visible {
  outline: none;
}
.research-feature {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.home-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(26px, 3.4vw, 48px);
  margin: clamp(30px, 3.6vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}
.home-proof li {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.home-proof .kicker {
  display: block;
  margin-bottom: 8px;
}
.home-proof p {
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.65;
}
.home-proof .text-link {
  margin-top: 12px;
  font-size: 14px;
}

/* 8 ── Abschluss --------------------------------------------------------- */
.home-cta {
  padding-block: clamp(54px, 6.4vw, 96px);
  color: #14221c;
  background: var(--gold);
}
.home-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.8fr);
  gap: clamp(36px, 7vw, 116px);
  align-items: end;
}
.home-cta .eyebrow {
  color: #3d3a14;
}
.home-cta .eyebrow::before {
  background: #14221c;
}
.home-cta h2 {
  font-size: clamp(36px, 4.5vw, 66px);
  line-height: 1.04;
  color: #14221c;
}
html[lang="de"] .home-cta h2 {
  font-size: clamp(33px, 3.9vw, 56px);
}
.home-cta p {
  max-width: 54ch;
  margin-top: 20px;
  font-size: clamp(16px, 1.25vw, 17.5px);
  line-height: 1.7;
  color: #2f3516;
}
.home-cta .button {
  margin-top: 28px;
  color: #f6f6f0;
  background: #14221c;
  border-color: #14221c;
  box-shadow: none;
}
.home-cta .button:hover {
  background: #263b2f;
  border-color: #263b2f;
  box-shadow: 0 10px 22px -12px #14221c;
}
.home-cta aside {
  padding-left: clamp(22px, 2.6vw, 36px);
  border-left: 1px solid #14221c47;
}
.home-cta aside .kicker {
  color: #3d3a14;
}
.home-cta aside h3 {
  margin: 10px 0 0;
  font: 600 21px/1.25 var(--sans);
  letter-spacing: -0.02em;
  color: #14221c;
}
.home-cta aside p {
  margin-top: 12px;
  font-size: 15px;
}
.home-cta aside .text-link {
  margin-top: 16px;
  color: #14221c;
}
.home-cta :is(a, button):focus-visible {
  outline-color: #14221c;
}

/* 9 ── Kleine Bildschirme ------------------------------------------------ */
/* Kopfbereich: zwei Spalten bis hinunter zu 700 px; darunter steht die Figur unter dem Text. */
@media (max-width: 1100px) {
  .home-hero-grid {
    min-height: 0;
  }
  .fig-legend {
    flex-wrap: wrap;
  }
}
@media (max-width: 960px) {
  .fig-head {
    font-size: 10px;
    letter-spacing: 0.04em;
  }
  .fig-head span:last-child {
    display: none;
  }
  .fig-sheet {
    padding: 14px 16px 42px;
  }
  .fig-plot {
    grid-template-columns: 38px minmax(0, 1fr);
  }
  .fig-legend {
    margin-left: 38px;
  }
  .fig-finding {
    padding: 14px 16px 11px;
  }
  .fig-report {
    padding-inline: 16px;
  }
  .fig-est {
    --cols: minmax(0, 43%) minmax(0, 1fr) 46px;
  }
  .fig-key {
    padding-right: 4px;
    font-size: 12.5px;
  }
  .fig-val {
    padding-right: 2px;
  }
  .fig-val--ref {
    font-size: 9.5px;
  }
  .fig-sub {
    font-size: 13px;
  }
}
@media (max-width: 699px) {
  .home-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
  }
  .home-hero h1 {
    font-size: clamp(42px, 12vw, 76px);
  }
  html[lang="de"] .home-hero h1 {
    font-size: clamp(33px, 11vw, 64px);
  }
  .home-stage {
    max-width: 560px;
  }
  .home-figure {
    --stagger: 10px;
  }
  .home-field {
    right: -12%;
    left: -12%;
  }
  .fig-row {
    min-height: 36px;
  }
}
@media (max-width: 1100px) {
  .home-approach-intro,
  .home-hybrid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .home-hybrid-roles {
    margin-top: 14px;
  }
  /* Engine-Vorschau: vier Kapitel untereinander, jedes mit der Grafik seiner Stufen */
  .engine-preview {
    padding: 16px 20px 20px;
  }
  .engine-preview-stages {
    display: none;
  }
  .engine-chapters {
    display: block;
    margin-top: 0;
  }
  .engine-chapter {
    padding: 22px 0 24px;
    opacity: 1 !important;
  }
  .engine-chapter + .engine-chapter {
    border-top: 1px solid #415546;
  }
  .engine-chapter-rule {
    display: none;
  }
  .engine-chapter-number {
    color: #f7d565;
  }
  .engine-chapter p {
    max-width: 60ch;
    font-size: 15px;
  }
  .engine-chapter-art {
    display: grid;
    grid-template-columns: minmax(0, 320px);
    gap: 12px;
    margin-top: 18px;
  }
  .engine-chapter-art.is-pair {
    grid-template-columns: 1fr 1fr;
    max-width: 560px;
  }
  .engine-scene {
    margin: 0;
    padding: 10px 8px 9px;
    background: #17251e;
    border: 1px solid #36493c;
    border-radius: 10px;
  }
  .engine-preview .engine-mobile-art {
    grid-column: auto;
    width: 100%;
    margin: 0;
  }
  .engine-scene figcaption {
    margin-top: 6px;
    font: 400 10.5px/1.4 var(--mono);
    letter-spacing: 0.02em;
    text-align: center;
    color: #aebeaf;
  }
  .engine-preview .engine-footnote {
    margin-top: 4px;
    padding-top: 16px;
    border-top: 1px solid #415546;
  }
  .home-product-head {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  /* Zwei Wege: Überschrift oben, darunter Text und Integrationsentwurf nebeneinander */
  .home-ways-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }
  .home-ways-head {
    grid-column: 1 / -1;
  }
  .home-ways-head p {
    max-width: 62ch;
  }
  .home-report-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }
  .home-report-strip li {
    flex-basis: clamp(200px, 31vw, 290px);
  }
}
@media (min-width: 721px) and (max-width: 1100px) {
  /* Tablet: Text links, die Grafik der Stufen rechts daneben */
  .engine-chapter {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 46%);
    grid-template-rows: auto auto 1fr;
    column-gap: clamp(24px, 4vw, 44px);
    align-items: start;
  }
  .engine-chapter > :not(.engine-chapter-art) {
    grid-column: 1;
  }
  .engine-chapter-art {
    grid-column: 2;
    grid-row: 1 / span 3;
    grid-template-columns: minmax(0, 300px);
    margin-top: 2px;
  }
  .engine-chapter-art.is-pair {
    grid-template-columns: 1fr 1fr;
    max-width: none;
  }
}
@media (max-width: 900px) {
  .home-why-grid,
  .home-cta-grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
  .home-thesis {
    margin-left: 0;
  }
  .home-stat {
    max-width: 560px;
    padding: 26px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .home-proof {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
  .home-cta aside {
    padding: 24px 0 0;
    border-left: 0;
    border-top: 1px solid #14221c47;
  }
  .network-logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .network-logo {
    min-height: 0;
    gap: 12px;
    padding-inline: clamp(10px, 2.4vw, 22px);
  }
  .network-logo:nth-child(3) {
    padding-right: 0;
  }
  .network-logo img {
    height: clamp(28px, 6vw, 42px);
  }
  /* Förderhinweis der EU: eigene Zeile, damit das Logo auch auf dem Telefon gut lesbar bleibt */
  .network-logo.network-funding {
    grid-column: 1 / -1;
    margin-top: 22px;
    padding: 20px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .network-logo.network-funding img {
    width: min(100%, 380px);
    height: auto;
  }
  .team .team-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 820px) {
  .home-ways-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .home-ways-figure {
    max-width: 520px;
  }
  /* Produktvorschau: die drei Ansichten nebeneinander zum Wischen */
  .home-moments {
    display: flex;
    gap: 16px;
    margin-inline: calc(-1 * var(--rail));
    padding: 8px var(--rail) 6px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--rail);
    scrollbar-width: none;
  }
  .home-moments::-webkit-scrollbar {
    display: none;
  }
  .home-moments li {
    flex: 0 0 min(78%, 360px);
    scroll-snap-align: start;
  }
  .home-moments li:hover .home-moment-frame {
    transform: none;
  }
}
@media (max-width: 800px) {
  .use-content {
    grid-template-columns: minmax(0, 1fr);
  }
  .use-motif {
    grid-area: auto;
    order: 3;
    width: min(100%, 320px);
    margin: 22px 0 4px;
  }
  .use-content > .decision-record {
    order: 4;
  }
}
@media (max-width: 600px) {
  /* Die drei Zusagen nebeneinander zum Wischen statt drei Bildschirme untereinander */
  .institutional-home .privacy-cards {
    display: flex;
    gap: 12px;
    margin-inline: calc(-1 * var(--rail));
    padding: 0 var(--rail) 14px;
    overflow-x: auto;
    background: none;
    border: 0;
    border-radius: 0;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--rail);
    scrollbar-width: none;
  }
  .institutional-home .privacy-cards::-webkit-scrollbar {
    display: none;
  }
  .institutional-home .privacy-card {
    flex: 0 0 84%;
    padding: 22px 22px 24px;
    background: #fbfcf8;
    border: 1px solid #d9e0d3;
    border-radius: 12px;
    scroll-snap-align: start;
  }
  .institutional-home .privacy-card + .privacy-card {
    border-top: 1px solid #d9e0d3;
  }
  .institutional-home .privacy-card-art {
    height: 100px;
    margin: 0 0 16px;
  }
}
@media (max-width: 640px) {
  .home-why-text,
  .home-hybrid-roles {
    grid-template-columns: minmax(0, 1fr);
  }
  .home-hybrid-roles {
    gap: 20px;
  }
  .home-why-note .text-link {
    display: inline-block;
    margin: 8px 0 0;
  }
  .home-hero .actions .button {
    flex: 1 1 100%;
  }
  .home-report-parts {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
  .home-report-strip li {
    flex-basis: 64vw;
  }
  .team .person {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 18px;
  }
  .network-logo span {
    font-size: 9.5px;
    letter-spacing: 0.03em;
    hyphens: auto;
    overflow-wrap: anywhere;
  }
}