@font-face {
  font-family: "CP";
  src: url("../assets/fonts/CP_Light.otf") format("opentype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "CP";
  src: url("../assets/fonts/CP_Plain.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "CP";
  src: url("../assets/fonts/CP_Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --green: #9fbf0a;
  --green-bright: #b4d51a;
  --ink: #202020;
  --ink-deep: #151515;
  --surface: #282828;
  --surface-raised: #343434;
  --text: #bfbebf;
  --text-strong: #eeeeec;
  --line: rgba(191, 190, 191, 0.22);
  --page-gutter: clamp(1rem, 2.2vw, 2.25rem);
  --content-width: 1440px;
  --font-size-menu: 14px;
  --font-size-menu-mobile: 12px;
  --font-size-content: 16px;
  --font-size-content-mobile: 16px;
  --font-size-heading: 20px;
  --font-size-heading-mobile: 20px;
  --font-size-home-heading: 48px;
  --font-size-home-heading-mobile: 40px;
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background-color: var(--ink);
  background-image: url("../images/background.gif");
  font-family: "CP", Arial, Helvetica, sans-serif;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.65;
}

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

/* CMS-Bildstand zuerst laden, dann einblenden: verhindert den kurzen
   historischen Platzhalter-Flash beim Wechsel der Bildlogik. */
html:not(.cms-page-ready) [data-showcase],
html:not(.cms-page-ready) .content-showcase--static,
html:not(.cms-page-ready) [data-image-stage] {
  visibility: hidden;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--green-bright);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: var(--ink);
  background: var(--green-bright);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: relative;
  z-index: 100;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: start;
  width: min(100%, var(--content-width));
  min-height: clamp(13rem, 31vw, 28rem);
  margin: 0 auto;
  padding: clamp(1.25rem, 3.2vw, 3.25rem) var(--page-gutter) 2rem;
}

.brand {
  display: block;
  width: 210px;
  height: 81px;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.main-nav {
  min-width: 0;
  margin-top: 0.8rem;
  margin-left: clamp(1rem, 1.5vw, 1.35rem);
}

.main-nav__list,
.submenu {
  padding: 0;
  margin: 0;
  list-style: none;
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
}

.main-nav__list > li {
  position: relative;
  display: flex;
  align-items: center;
}

.main-nav__list > li:not(:first-child)::before {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1.2rem;
  margin: 0 0.78rem;
  background: radial-gradient(circle, rgba(191, 190, 191, 0.72) 0 1px, transparent 1.2px) center top / 2px 4px repeat-y;
}

.main-nav a {
  position: relative;
  display: block;
  color: var(--text);
  font-size: var(--font-size-menu);
  font-weight: 300;
  letter-spacing: 0.11em;
  line-height: 1.25;
  text-decoration: none;
  text-transform: uppercase;
}

.main-nav__list > li > a {
  padding: 0.55rem 0 0.65rem;
}

.main-nav__list > li > a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--green-bright);
}

.main-nav__list > li:hover > a::after,
.main-nav__list > li:focus-within > a::after {
  transform: scaleX(1);
}

.main-nav__list > li:last-child {
  margin-left: clamp(0.4rem, 1vw, 1.1rem);
}

.main-nav__list > li:last-child > a {
  min-width: 6.8rem;
  padding: 0.42rem 0.9rem 0.38rem;
  color: var(--ink-deep);
  background: var(--green);
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
  text-align: center;
}

.main-nav__list > li:last-child > a::after {
  display: none;
}

.main-nav__list > li:last-child:hover > a,
.main-nav__list > li:last-child:focus-within > a {
  color: #080808;
  background: var(--green-bright);
}

.submenu-toggle,
.nav-toggle {
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.submenu-toggle {
  display: none;
}

.submenu {
  position: absolute;
  z-index: 20;
  top: calc(100% - 0.18rem);
  left: -0.85rem;
  width: max-content;
  min-width: 15.5rem;
  padding: 0;
  border-top: 0;
  background: rgba(66, 66, 66, 0.99);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.32);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms;
}

.submenu--right {
  right: 0;
  left: auto;
}

.submenu li + li {
  border-top: 0.5px solid rgba(255, 255, 255, 0.07);
}

.submenu a {
  padding: 0.32rem 0.9rem;
  line-height: 1.15;
}

.submenu a span {
  margin-right: 0.55rem;
  color: var(--green);
  font-family: "CP", sans-serif;
  font-weight: 700;
}

.submenu a[aria-current="page"] {
  color: var(--green-bright);
}

.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
}

.hero {
  border-top: 2px solid var(--green);
  border-bottom: 1px solid rgba(159, 191, 10, 0.35);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(190px, 0.9fr) minmax(420px, 2.25fr) minmax(190px, 0.9fr);
  gap: clamp(0.55rem, 1vw, 1rem);
  width: min(100%, var(--content-width));
  height: clamp(22rem, 32vw, 31rem);
  margin: 0 auto;
  padding: 0 var(--page-gutter);
  overflow: hidden;
  transition: grid-template-columns 650ms cubic-bezier(.2, .75, .25, 1);
}

.hero-grid[data-state="left"] {
  grid-template-columns: minmax(420px, 2.25fr) minmax(190px, 0.9fr) minmax(190px, 0.9fr);
}

.hero-grid[data-state="center"] {
  grid-template-columns: minmax(190px, 0.9fr) minmax(420px, 2.25fr) minmax(190px, 0.9fr);
}

.hero-grid[data-state="right"] {
  grid-template-columns: minmax(190px, 0.9fr) minmax(190px, 0.9fr) minmax(420px, 2.25fr);
}

.hero-panel {
  position: relative;
  min-width: 0;
  overflow: hidden;
  color: var(--text-strong);
  background: var(--ink-deep);
  text-decoration: none;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.hero-panel__images,
.hero-panel__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-panel__image {
  object-fit: cover;
  transition: opacity 500ms ease, transform 850ms cubic-bezier(.2, .75, .25, 1);
}

.hero-panel--left .hero-panel__image,
.hero-panel--right .hero-panel__image {
  object-position: center;
}

.hero-panel__image--color {
  opacity: 0;
}

.hero-panel--center .hero-panel__image--base {
  opacity: 1;
}

.hero-panel.has-loaded-color:hover .hero-panel__image--base,
.hero-panel.has-loaded-color:focus-visible .hero-panel__image--base {
  opacity: 0;
}

.hero-panel.has-loaded-color:hover .hero-panel__image--color,
.hero-panel.has-loaded-color:focus-visible .hero-panel__image--color,
.hero-grid[data-state="left"] .hero-panel--left.has-loaded-color .hero-panel__image--color,
.hero-grid[data-state="center"] .hero-panel--center.has-loaded-color .hero-panel__image--color,
.hero-grid[data-state="right"] .hero-panel--right.has-loaded-color .hero-panel__image--color {
  opacity: 1;
  transform: scale(1.035);
}

.hero-grid[data-state="left"] .hero-panel--left.has-loaded-color .hero-panel__image--base,
.hero-grid[data-state="center"] .hero-panel--center.has-loaded-color .hero-panel__image--base,
.hero-grid[data-state="right"] .hero-panel--right.has-loaded-color .hero-panel__image--base {
  opacity: 0;
}

.hero-panel__label {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 2.8rem 1.15rem 1rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
  font-size: clamp(0.7rem, 0.9vw, 0.9rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.hero-panel__label b {
  margin-right: 0.45rem;
  color: var(--green-bright);
}

.hero-panel:hover .hero-panel__label,
.hero-panel:focus-visible .hero-panel__label,
.hero-grid[data-state="left"] .hero-panel--left .hero-panel__label,
.hero-grid[data-state="center"] .hero-panel--center .hero-panel__label,
.hero-grid[data-state="right"] .hero-panel--right .hero-panel__label {
  opacity: 1;
  transform: translateY(0);
}

.intro {
  display: grid;
  grid-template-columns: clamp(3.5rem, 8vw, 8rem) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 3rem);
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 7rem) var(--page-gutter) clamp(4rem, 8vw, 8rem);
}

.intro__marker {
  color: var(--green);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.18em;
  line-height: 0.9;
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.intro h2 {
  margin: 0 0 2.2rem;
  max-width: 53rem;
  color: var(--text-strong);
  font-size: var(--font-size-home-heading);
  font-weight: 300;
  letter-spacing: 0.03em;
  line-height: 1;
  text-transform: uppercase;
}

.intro h2 span {
  color: var(--green);
}

.intro__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4.5rem);
  max-width: 900px;
  font-size: var(--font-size-content);
}

.intro__columns p {
  margin: 0;
}

/* Unsichtbare Textkante: Sie folgt der historischen rechten Schräge,
   ohne eine zusätzliche Linie oder Form in das Layout zu zeichnen. */
.intro__columns > p:last-child::before {
  content: "";
  float: right;
  width: clamp(4rem, 11vw, 8.75rem);
  height: 17rem;
  shape-outside: polygon(100% 0, 100% 100%, 0 100%);
}

.contact-link {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  margin-top: 2.2rem;
  color: var(--green-bright);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.contact-link span {
  font-family: Arial, sans-serif;
  transition: transform 180ms ease;
}

.contact-link:hover span {
  transform: translateX(0.3rem);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 1.4rem var(--page-gutter) 2.2rem;
  border-top: 1px solid var(--line);
  color: #8f8f8f;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
}

.site-footer a {
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--green-bright);
}

.main-nav a[aria-current="page"] {
  color: var(--green-bright);
}

.main-nav__list > li > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.page-main {
  min-height: clamp(34rem, 72vh, 58rem);
  border-top: 2px solid var(--green);
}

.page-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(17rem, 0.9fr) minmax(0, 1.6fr);
  width: min(100%, var(--content-width));
  min-height: clamp(34rem, 66vw, 52rem);
  margin: 0 auto;
  overflow: hidden;
}

.page-hero__geometry {
  position: relative;
  min-height: 100%;
  border-right: 1px solid rgba(159, 191, 10, 0.42);
  background:
    linear-gradient(135deg, rgba(159, 191, 10, 0.16), transparent 42%),
    rgba(0, 0, 0, 0.12);
}

.page-hero__geometry span {
  position: absolute;
  display: block;
  border: 1px solid rgba(191, 190, 191, 0.18);
  background: rgba(255, 255, 255, 0.025);
  transform: rotate(45deg);
}

.page-hero__geometry span:nth-child(1) {
  top: 13%;
  left: 15%;
  width: clamp(9rem, 17vw, 16rem);
  aspect-ratio: 1;
}

.page-hero__geometry span:nth-child(2) {
  right: 5%;
  bottom: 12%;
  width: clamp(7rem, 12vw, 12rem);
  aspect-ratio: 1;
  border-color: rgba(159, 191, 10, 0.5);
}

.page-hero__geometry span:nth-child(3) {
  top: 45%;
  left: -7%;
  width: clamp(5rem, 9vw, 9rem);
  aspect-ratio: 1;
}

.page-hero__content {
  align-self: center;
  max-width: 54rem;
  padding: clamp(3rem, 8vw, 8rem) var(--page-gutter);
}

.page-hero h1 {
  margin: 0 0 1.75rem;
  color: var(--text-strong);
  font-size: clamp(2.3rem, 5vw, 5rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.02;
  text-transform: uppercase;
}

.page-hero h1 span {
  color: var(--green);
  font-weight: 700;
}

.page-hero__status {
  max-width: 40rem;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.content-page {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  border-top: 2px solid var(--green);
}

.content-showcase {
  position: relative;
  width: min(100%, 1046px);
  aspect-ratio: 1046 / 354;
  margin: 0 auto 0 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(159, 191, 10, 0.55);
  background: #111;
  isolation: isolate;
}

.showcase-state,
.showcase-full,
.showcase-small {
  position: absolute;
  top: 0;
  height: 100%;
}

.showcase-state {
  inset: 0;
  opacity: 0;
  transition: opacity 180ms ease-out;
  pointer-events: none;
}

.content-showcase[data-state="center"] .showcase-state--center,
.content-showcase[data-state="left"] .showcase-state--left,
.content-showcase[data-state="right"] .showcase-state--right {
  z-index: 2;
  opacity: 1;
}

.showcase-full {
  left: 0;
  width: 100%;
  object-fit: fill;
}

.showcase-small {
  z-index: 3;
  width: 21.8%;
  object-fit: fill;
}

.showcase-small--left {
  left: 0.2%;
}

.showcase-small--right {
  left: 80.4%;
}

.showcase-small--middle-right {
  left: 56.9%;
}

.showcase-small--middle-left {
  left: 26%;
}

/* Neue automatische Bildpaare werden in exakt passenden Seitenverhältnissen
   erzeugt. `cover` bewahrt die Proportionen und verhindert jedes Verzerren. */
.content-showcase--auto-pair .showcase-full,
.content-showcase--auto-pair .showcase-small {
  object-fit: cover;
}

.showcase-hitareas {
  position: absolute;
  z-index: 5;
  inset: 0;
  display: grid;
  grid-template-columns: 25% 55% 20%;
}

.showcase-hitareas span {
  min-width: 0;
}

@media (prefers-reduced-motion: reduce) {
  .showcase-state {
    transition: none;
  }
}

.content-header {
  display: grid;
  grid-template-columns: minmax(9rem, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(1rem, 4vw, 4rem);
  align-items: end;
  min-height: clamp(12rem, 23vw, 21rem);
  padding: clamp(2.5rem, 6vw, 6rem) var(--page-gutter) clamp(2rem, 4vw, 4rem);
}

.content-header > * {
  min-width: 0;
}

.content-header .eyebrow {
  align-self: center;
}

.content-header h1 {
  max-width: 60rem;
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(2.4rem, 5.3vw, 5.6rem);
  font-weight: 300;
  letter-spacing: 0.035em;
  line-height: 0.98;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.content-header h1 span {
  color: var(--green);
  font-weight: 700;
  letter-spacing: -0.18em;
}

.content-visuals {
  padding: 0 var(--page-gutter);
}

.content-lead,
.content-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #111;
}

.content-lead {
  height: clamp(20rem, 42vw, 39rem);
  border-top: 2px solid var(--green);
}

.content-lead img,
.content-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms cubic-bezier(.2, .75, .25, 1), filter 500ms ease;
}

.content-lead:hover img,
.content-gallery figure:hover img {
  transform: scale(1.035);
}

.content-lead figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 4rem 1.25rem 1.1rem;
  color: var(--text-strong);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.content-lead figcaption span {
  margin-right: 0.45rem;
  color: var(--green);
  font-weight: 700;
}

.content-showcase--static {
  position: relative;
  aspect-ratio: 1046 / 354;
  margin-top: 0;
  margin-bottom: 0;
  overflow: hidden;
  background: #111;
}

.content-showcase--static img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Wird nur bei aktivierter globaler Backend-Option und auf Mobilgeräten
   sichtbar. Auf größeren Ansichten bleibt immer die gewohnte Bildkomposition. */
.mobile-image-rotation {
  display: none;
}

.content-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.35rem, 0.8vw, 0.8rem);
  margin-top: clamp(0.35rem, 0.8vw, 0.8rem);
}

.content-gallery figure {
  grid-column: span 4;
  height: clamp(13rem, 23vw, 22rem);
}

.content-gallery figure:nth-child(4n + 1),
.content-gallery figure:nth-child(4n + 4) {
  grid-column: span 5;
}

.content-gallery figure:nth-child(4n + 2),
.content-gallery figure:nth-child(4n + 3) {
  grid-column: span 7;
}

.content-copy {
  display: grid;
  grid-template-columns: clamp(3.5rem, 8vw, 8rem) minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 4rem);
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 7rem) var(--page-gutter) clamp(5rem, 9vw, 9rem);
}

.content-copy__marker {
  color: var(--green);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.18em;
  line-height: 0.9;
}

.intro__marker,
.content-copy__marker {
  visibility: hidden;
}

.legacy-content {
  max-width: 55.25rem;
  font-size: var(--font-size-content);
  overflow-wrap: anywhere;
}

.historical-boundary-item {
  max-width: var(--historical-max-width, 100%);
}

.legacy-copy.historical-boundary-item {
  display: block;
}

.legacy-content > :first-child {
  margin-top: 0;
}

.legacy-content p {
  margin: 0 0 1.5rem;
}

.privacy-notice h3 {
  margin: 2.25rem 0 0.65rem;
  color: var(--green-bright);
  font-size: var(--font-size-heading);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.privacy-notice p {
  line-height: 1.75;
}

/* Footer- und Rechtsseiten verwenden dieselbe historische Geometrie wie die
   regulären Inhaltsseiten. Nur die statische Bildbühne benötigt Sonderregeln. */
.utility-page .content-visuals {
  padding: 0;
}

.utility-page .content-lead {
  width: 100%;
  height: auto;
  aspect-ratio: 1046 / 354;
  border-top: 0;
  border-bottom: 1px solid var(--green);
}

.utility-page .content-lead img {
  object-fit: cover;
}

.utility-page .content-lead:hover img {
  transform: none;
}

.utility-page .content-lead figcaption {
  display: none;
}

.legal-content h3 {
  margin: 2.2rem 0 0.65rem;
  color: var(--green-bright);
  font-size: var(--font-size-heading);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.legal-content p {
  line-height: 1.75;
}

.terms-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 2rem;
}

.terms-switcher a {
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(159, 191, 10, 0.55);
  color: var(--green-bright);
  text-decoration: none;
}

.terms-switcher a:hover,
.terms-switcher a:focus-visible {
  border-color: var(--green-bright);
  background: rgba(159, 191, 10, 0.08);
}

.terms-heading {
  scroll-margin-top: 10rem;
}

.terms-divider {
  width: 100%;
  margin: clamp(4rem, 8vw, 7rem) 0 3rem;
  border: 0;
  border-top: 1px solid var(--green);
}

@media (min-width: 641px) {
  .utility-page .content-visuals {
    width: 81.8%;
    margin-left: 1.8%;
  }
}

.legacy-heading {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--green-bright);
  font-size: var(--font-size-heading);
  font-weight: 400;
  letter-spacing: 0.11em;
  line-height: 1.35;
  text-transform: uppercase;
}

.legacy-copy {
  color: var(--text);
}

.legacy-content b,
.legacy-content strong {
  color: var(--text-strong);
  font-weight: 400;
}

.legacy-content a {
  color: var(--green-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.legacy-content table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
}

.legacy-content td,
.legacy-content th {
  width: 50%;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.legacy-content tr:first-child td,
.legacy-content th {
  color: var(--green-bright);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.content-copy--references {
  padding-top: clamp(2.6rem, 5vw, 4.5rem);
}

.content-copy--references .legacy-content {
  /* Rechte Grundkante liegt bewusst vor der sichtbaren Farbkante des
     unveränderten Original-Hintergrunds. Die einzelnen Zeilen werden
     darunter zusätzlich entlang derselben Schräge verkürzt. */
  max-width: 55.25rem;
}

.content-copy--references .legacy-heading {
  margin-bottom: 0.15rem;
}

.content-copy--references .reference-list {
  display: block;
  margin-top: 1.1rem;
}

.content-copy--references .reference-list tbody {
  display: block;
}

.content-copy--references .reference-list tr {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: calc(100% - var(--row-cut, 0px));
  border-bottom: 1px solid rgba(191, 190, 191, 0.15);
}

.content-copy--references .reference-list td {
  width: auto;
  min-width: 0;
  padding: 0.72rem 1rem 0.72rem 0;
  border: 0;
  overflow-wrap: break-word;
}

.content-copy--references .reference-list td + td {
  padding-left: clamp(1.25rem, 3vw, 3rem);
}

.content-copy--references .reference-list a {
  text-decoration: none;
}

.content-copy--references .reference-list a:hover,
.content-copy--references .reference-list a:focus-visible {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .brand {
    width: 190px;
    height: auto;
  }

  .main-nav {
    margin-left: 1.5rem;
  }

  .main-nav__list > li:not(:first-child)::before {
    margin: 0 0.42rem;
  }

  .main-nav a {
    font-size: var(--font-size-menu);
  }
}

@media (max-width: 930px) {
  .site-header {
    position: sticky;
    top: 0;
    grid-template-columns: 1fr auto;
    min-height: auto;
    padding-bottom: 1.15rem;
    background: #282828 url("../images/background.gif");
  }

  .brand {
    width: 184px;
  }

  .nav-toggle {
    display: inline-flex;
    gap: 0.8rem;
    align-items: center;
    align-self: center;
    margin-right: 0;
    padding: 0.6rem 0;
    color: var(--text);
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
  }

  .nav-toggle__icon,
  .nav-toggle__icon::before,
  .nav-toggle__icon::after {
    display: block;
    width: 1.45rem;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .nav-toggle__icon {
    position: relative;
  }

  .nav-toggle__icon::before,
  .nav-toggle__icon::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .nav-toggle__icon::before {
    top: -0.42rem;
  }

  .nav-toggle__icon::after {
    top: 0.42rem;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__icon {
    background: transparent;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
    top: 0;
    transform: rotate(-45deg);
  }

  .main-nav {
    grid-column: 1 / -1;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height 320ms ease, visibility 320ms;
  }

  .main-nav.is-open {
    max-height: 90vh;
    margin-top: 1rem;
    overflow-y: auto;
    visibility: visible;
  }

  .main-nav__list {
    display: block;
    padding: 0.8rem 0 0.35rem;
    border-top: 1px solid var(--line);
    white-space: normal;
  }

  .main-nav a {
    font-size: var(--font-size-menu-mobile);
  }

  .main-nav__list > li {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 3rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .main-nav__list > li:last-child {
    grid-template-columns: 1fr;
    width: 100%;
    margin-left: 0;
  }

  .main-nav__list > li:last-child > a {
    grid-column: 1 / -1;
    clip-path: none;
  }

  .main-nav__list > li:not(:first-child)::before {
    display: none;
  }

  .main-nav__list > li > a {
    padding: 0.9rem 0;
    font-size: var(--font-size-menu-mobile);
  }

  .main-nav__list > li > a::before {
    content: "::";
    margin-right: 0.65rem;
    color: var(--green);
    font-weight: 700;
  }

  .main-nav__list > li > a::after {
    display: none;
  }

  .submenu-toggle {
    position: relative;
    display: block;
    grid-column: 2;
    grid-row: 1;
    cursor: pointer;
  }

  .submenu-toggle::before,
  .submenu-toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.8rem;
    height: 1px;
    background: var(--text);
    transform: translate(-50%, -50%);
  }

  .submenu-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .submenu-toggle[aria-expanded="true"]::after {
    transform: translate(-50%, -50%) rotate(0);
  }

  .submenu {
    position: static;
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
    max-height: 0;
    padding: 0;
    overflow: hidden;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.16);
    transform: none;
    transition: max-height 260ms ease;
  }

  .submenu.is-open {
    max-height: 34rem;
    padding: 0.35rem 0;
  }

  .submenu a {
    padding: 0.65rem 1rem;
    font-size: var(--font-size-menu-mobile);
  }

  .hero-grid {
    grid-template-columns: minmax(120px, 0.8fr) minmax(300px, 2.2fr) minmax(120px, 0.8fr);
    height: clamp(21rem, 52vw, 29rem);
  }

  .hero-grid[data-state="left"] {
    grid-template-columns: minmax(300px, 2.2fr) minmax(120px, 0.8fr) minmax(120px, 0.8fr);
  }

  .hero-grid[data-state="center"] {
    grid-template-columns: minmax(120px, 0.8fr) minmax(300px, 2.2fr) minmax(120px, 0.8fr);
  }

  .hero-grid[data-state="right"] {
    grid-template-columns: minmax(120px, 0.8fr) minmax(120px, 0.8fr) minmax(300px, 2.2fr);
  }

  .hero-panel__label {
    opacity: 1;
    transform: none;
  }

  .page-hero {
    grid-template-columns: minmax(8rem, 0.55fr) minmax(0, 1.45fr);
  }

  .content-header {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .content-gallery figure,
  .content-gallery figure:nth-child(n) {
    grid-column: span 6;
  }
}

@media (max-width: 640px) {
  .intro h2 {
    max-width: 100%;
    font-size: min(var(--font-size-home-heading-mobile), 9.5vw);
    overflow-wrap: normal;
    word-break: normal;
  }

  .intro__content,
  .intro__columns,
  .content-copy,
  .legacy-content {
    min-width: 0;
    max-width: 100%;
  }

  .intro__columns,
  .legacy-content {
    font-size: min(var(--font-size-content-mobile), 5vw);
    overflow-wrap: anywhere;
  }

  .legacy-heading,
  .legacy-content h1,
  .legacy-content h2,
  .legacy-content h3,
  .privacy-notice h3 {
    max-width: 100%;
    font-size: min(var(--font-size-heading-mobile), 8vw);
    overflow-wrap: anywhere;
  }

  .site-header {
    padding-top: 1rem;
  }

  .brand {
    width: 158px;
  }

  .hero-grid {
    grid-template-columns: 0.88fr 1.5fr 0.88fr;
    gap: 0;
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 1046 / 354;
    padding-right: 0;
    padding-left: 0;
  }

  .hero-grid[data-state="left"] {
    grid-template-columns: 1.5fr 0.88fr 0.88fr;
  }

  .hero-grid[data-state="center"] {
    grid-template-columns: 0.88fr 1.5fr 0.88fr;
  }

  .hero-grid[data-state="right"] {
    grid-template-columns: 0.88fr 0.88fr 1.5fr;
  }

  .hero-panel__image {
    object-position: center;
  }

  .hero-panel--center .hero-panel__image {
    object-position: 48% center;
  }

  .hero-panel__label {
    padding: 2rem 0.45rem 0.45rem;
    font-size: 0.48rem;
    letter-spacing: 0.06em;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .hero-panel:hover .hero-panel__label,
  .hero-panel:focus-visible .hero-panel__label {
    transform: none;
  }

  .intro {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .intro__marker {
    font-size: 3rem;
  }

  .intro__columns {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .intro__columns > p:last-child::before {
    content: none;
  }

  .site-footer {
    display: block;
  }

  .site-footer nav {
    margin-top: 1rem;
  }

  .page-hero {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    min-height: 38rem;
  }

  .page-hero__geometry span:nth-child(1) {
    top: 18%;
    left: -4rem;
    width: 9rem;
  }

  .page-hero__geometry span:nth-child(2) {
    right: -2rem;
    bottom: 18%;
    width: 6rem;
  }

  .page-hero__content {
    padding-left: 1.25rem;
  }

  .content-header {
    min-height: 15rem;
  }

  .content-header h1 {
    font-size: clamp(1.75rem, 8.7vw, 3rem);
    overflow-wrap: normal;
  }

  .content-visuals {
    padding-right: 0;
    padding-left: 0;
  }

  .hero-grid.mobile-image-view-enabled,
  .content-showcase.mobile-image-view-enabled,
  .content-visuals.mobile-image-view-enabled,
  .content-showcase--static.mobile-image-view-enabled {
    display: block;
    width: 100%;
    max-width: none;
    height: auto;
    min-height: 0;
    margin-right: 0;
    margin-left: 0;
    padding: 0;
    aspect-ratio: auto;
    overflow: hidden;
  }

  .hero-grid.mobile-image-view-enabled > .hero-panel,
  .content-showcase.mobile-image-view-enabled > .showcase-state,
  .content-showcase.mobile-image-view-enabled > .showcase-hitareas,
  .content-visuals.mobile-image-view-enabled > .content-lead,
  .content-visuals.mobile-image-view-enabled > .content-gallery,
  .content-visuals.mobile-image-view-enabled > figure,
  .content-showcase--static.mobile-image-view-enabled > img {
    display: none !important;
  }

  .mobile-image-view-enabled > .mobile-image-rotation {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 1046 / 354;
    overflow: hidden;
    background: #111;
  }

  .mobile-image-rotation__slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.55s ease;
  }

  .mobile-image-rotation__slide.is-active {
    opacity: 1;
  }

  .mobile-image-rotation__indicators {
    position: absolute;
    z-index: 2;
    right: 0.75rem;
    bottom: 0.65rem;
    display: flex;
    gap: 0.32rem;
  }

  .mobile-image-rotation__indicators span {
    width: 0.42rem;
    height: 0.42rem;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    background: rgba(20, 20, 20, 0.65);
  }

  .mobile-image-rotation__indicators span.is-active {
    border-color: var(--green);
    background: var(--green);
  }

  .content-lead {
    height: 25rem;
  }

  .content-gallery {
    gap: 0.35rem;
    margin-top: 0.35rem;
  }

  .content-gallery figure,
  .content-gallery figure:nth-child(n) {
    grid-column: span 6;
    height: 14rem;
  }

  .content-copy {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .legacy-content table,
  .legacy-content tbody,
  .legacy-content tr,
  .legacy-content td,
  .legacy-content th {
    display: block;
    width: 100%;
  }

  .legacy-content td {
    padding-right: 0;
    padding-left: 0;
  }


  .content-copy--references .reference-list tr {
    display: block;
    width: 100%;
  }

  .content-copy--references .reference-list td + td {
    padding-left: 0;
  }

  /* Mobile Fortsetzung der historischen Seitengeometrie. */
  .hero,
  .content-page,
  .hero-grid,
  .content-showcase,
  .content-visuals,
  .intro,
  .content-copy {
    position: relative;
  }

  .site-header,
  .hero-grid,
  .content-showcase,
  .content-visuals,
  .intro,
  .content-copy {
    isolation: isolate;
  }

  .site-header::after,
  .hero-grid::after,
  .content-showcase::after,
  .content-visuals::after,
  .intro::after,
  .content-copy::after {
    content: none;
  }

  .hero,
  .content-page,
  .content-lead,
  .content-showcase {
    border-top: 0;
    border-bottom: 0;
  }

  .hero::before,
  .content-page::before,
  .hero-grid::before,
  .content-showcase::before,
  .content-visuals::before {
    content: "";
    position: absolute;
    z-index: 9;
    left: 0;
    height: 1px;
    background: var(--green);
    pointer-events: none;
  }

  .hero::before,
  .content-page::before,
  .content-visuals::before {
    top: 0;
    width: 100%;
  }

  .hero-grid::before,
  .content-showcase::before {
    bottom: 0;
    width: 100%;
  }

  .intro,
  .content-copy {
    padding-right: var(--page-pad);
  }

}

/* Historische Seitengeometrie: Die drei unveränderten Originalsegmente
   bilden auf größeren Ansichten wieder die obere, mittlere und untere Fläche. */
@media (min-width: 641px) {
  .site-header {
    width: min(100%, 1279px);
    min-height: 0;
    aspect-ratio: 1279 / 267;
    margin: 0;
  }

  .site-header::after {
    content: none;
  }

  .hero,
  .content-page {
    position: relative;
    width: min(100%, 1279px);
    margin-right: auto;
    margin-left: 0;
    border: 0;
    /* Im historischen Hintergrund ist bei y=2 bereits eine grüne Linie
       eingebrannt. Drei Pixel Versatz blenden sie aus; die eindeutige Linie
       wird ausschließlich über ::before gezeichnet. */
    background: url("../images/Seite1/proepper-back-mitte.jpg") left -3px / 100% auto no-repeat;
  }

  .hero-grid,
  .content-showcase {
    width: 81.8%;
    max-width: 1046px;
    margin-right: 0;
    margin-left: 1.8%;
  }

  .content-showcase {
    border-bottom: 0;
  }

  .hero::before,
  .content-page::before {
    content: "";
    position: absolute;
    z-index: 12;
    top: 0;
    left: 0;
    width: 94.5%;
    height: 1px;
    background: var(--green);
    pointer-events: none;
  }

  .hero-grid {
    height: auto;
    min-height: 0;
    aspect-ratio: 1046 / 354;
    padding: 0;
  }

  .intro,
  .content-copy {
    position: relative;
    width: min(100%, 1279px);
    margin-right: auto;
    margin-left: 0;
    border: 0;
    background: url("../images/Seite1/proepper-back-unten.jpg") left top / 100% 100% no-repeat;
  }

  /* Der dunkle Inhaltskeil folgt der vom Originaldesign vorgegebenen
     steileren Flucht: oben am Ende der grünen Bildlinie, unten bei x≈900.
     Dadurch stimmen Hintergrundkante, Textkante und Trennlinien überein. */
  .intro::after,
  .content-copy::after {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.16);
    background-image: url("../images/background.gif");
    background-blend-mode: multiply;
    clip-path: polygon(87.3% 0, 100% 0, 100% 100%, 70.3% 100%);
    pointer-events: none;
  }

  .intro > *,
  .content-copy > * {
    position: relative;
    z-index: 1;
  }

  .intro::before,
  .content-copy::before {
    content: "";
    position: absolute;
    z-index: 12;
    top: -1px;
    left: 0;
    width: 87.3%;
    height: 1px;
    background: var(--green);
    pointer-events: none;
  }
}

/* Im Übergang zwischen Smartphone und Desktop darf die feste historische
   Desktop-Höhe den geöffneten mobilen Navigationsbereich nicht überlagern. */
@media (min-width: 641px) and (max-width: 930px) {
  .site-header {
    width: 100%;
    min-height: auto;
    aspect-ratio: auto;
    margin-right: auto;
    margin-left: auto;
  }

  .intro::after,
  .content-copy::after {
    content: none;
  }

  .hero::before,
  .content-page::before,
  .intro::before,
  .content-copy::before {
    width: 100%;
  }

  .intro,
  .content-copy {
    padding-right: var(--page-pad);
  }
}

@media (min-width: 931px) {
  .brand {
    transform: translateX(-1.5rem);
  }

  .main-nav {
    transform: translateX(-2rem);
  }

  .site-header {
    position: sticky;
    top: 0;
    height: 124px;
    min-height: 124px;
    aspect-ratio: auto;
    padding-top: 21px;
    padding-bottom: 21px;
    background: #282828 url("../images/background.gif");
  }

  body > main:not(.content-page) {
    padding-top: 143px;
  }

  body > main.content-page,
  body > main.page-main {
    margin-top: 143px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
.menu-item--unavailable{display:none!important}