body.about-prototype {
  --about-bg: #08080b;
  --about-bg-soft: #111014;
  --about-line: rgba(226, 196, 165, 0.2);
  --about-line-soft: rgba(226, 196, 165, 0.1);
  --about-text: #f5f0e9;
  --about-muted: #c5b9ae;
  --about-faint: #978a80;
  --about-copper: #ca8d52;
  --about-copper-light: #e2b680;
  --about-violet: #705773;

  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  color: var(--about-text);
  background:
    radial-gradient(circle at 10% 5%, rgba(153, 84, 40, 0.24), transparent 30rem),
    radial-gradient(circle at 88% 31%, rgba(81, 57, 85, 0.2), transparent 34rem),
    linear-gradient(180deg, rgba(8, 8, 11, 0.9), rgba(8, 8, 11, 0.99)),
    url("bilder/hintergrund-eselhans.png") center top / cover fixed;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.68;
}

html {
  overflow-x: hidden;
  background: #08080b;
}

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

.about-prototype a {
  color: inherit;
}

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

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

.about-prototype a:focus-visible,
.about-prototype button:focus-visible {
  outline: 3px solid rgba(226, 182, 128, 0.96);
  outline-offset: 4px;
}

.about-prototype .skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 500;
  padding: 10px 14px;
  border-radius: 6px;
  color: #17100b;
  background: var(--about-copper-light);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-180%);
}

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

.about-prototype .about-shell {
  width: min(1220px, calc(100% - 56px));
  margin: 0 auto;
}

.about-prototype .topbar {
  position: sticky;
  top: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
  margin: 20px 0 0;
  padding: 9px 12px 9px 16px;
  border: 1px solid var(--about-line);
  border-radius: 12px;
  background: rgba(8, 8, 11, 0.82);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.about-prototype .brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 10px;
  min-width: max-content;
  min-height: 44px;
  color: var(--about-text);
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.about-prototype .brand-logo {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  object-fit: cover;
}

.about-prototype .nav-links {
  display: flex !important;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 4px;
}

.about-prototype .nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 12px;
  border-radius: 6px;
  color: var(--about-muted);
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease;
}

.about-prototype .nav-links a::after {
  position: absolute;
  right: 12px;
  bottom: 5px;
  left: 12px;
  height: 1px;
  background: var(--about-copper);
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.about-prototype .nav-links a:hover,
.about-prototype .nav-links a[aria-current="page"] {
  color: var(--about-text);
  background: rgba(202, 141, 82, 0.08);
}

.about-prototype .nav-links a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.about-prototype .menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 92px;
  min-height: 44px;
  padding: 8px 11px;
  border: 1px solid var(--about-line);
  border-radius: 7px;
  color: var(--about-text);
  background: rgba(255, 255, 255, 0.045);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 850;
  cursor: pointer;
}

.about-prototype .menu-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 19px;
}

.about-prototype .menu-toggle-icon span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: opacity 180ms ease, transform 180ms ease;
}

.about-prototype
  .menu-toggle[aria-expanded="true"]
  .menu-toggle-icon
  span:first-child {
  transform: translateY(6px) rotate(45deg);
}

.about-prototype
  .menu-toggle[aria-expanded="true"]
  .menu-toggle-icon
  span:nth-child(2) {
  opacity: 0;
}

.about-prototype
  .menu-toggle[aria-expanded="true"]
  .menu-toggle-icon
  span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.about-prototype main {
  min-width: 0;
}

.about-prototype .about-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 0.28fr);
  align-items: end;
  gap: clamp(38px, 7vw, 110px);
  min-height: min(780px, calc(100vh - 100px));
  padding: clamp(106px, 13vw, 182px) 0 clamp(92px, 11vw, 148px);
  overflow: clip;
}

.about-prototype .about-hero::before {
  position: absolute;
  top: 2%;
  right: -12%;
  z-index: -2;
  width: min(60vw, 720px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      rgba(202, 141, 82, 0.16),
      rgba(112, 87, 115, 0.08) 42%,
      transparent 70%
    );
  content: "";
  filter: blur(18px);
}

.about-prototype .about-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--about-line) 18%,
    var(--about-line) 82%,
    transparent
  );
  content: "";
}

.about-prototype .hero-copy {
  max-width: 940px;
}

.about-prototype .section-kicker {
  margin: 0 0 24px;
  color: var(--about-copper-light);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.about-prototype h1,
.about-prototype h2,
.about-prototype p,
.about-prototype blockquote {
  margin-top: 0;
}

.about-prototype h1 {
  max-width: 10ch;
  margin-bottom: clamp(42px, 6vw, 72px);
  font-size: clamp(4.6rem, 8.2vw, 8.6rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.86;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.about-prototype .hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  align-items: start;
  gap: clamp(28px, 5vw, 72px);
  max-width: 850px;
}

.about-prototype .hero-intro p {
  margin-bottom: 0;
  color: var(--about-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.72;
}

.about-prototype .hero-intro .hero-question {
  padding-top: 2px;
  color: var(--about-text);
  font-size: clamp(1.15rem, 1.9vw, 1.45rem);
  font-weight: 700;
  line-height: 1.52;
}

.about-prototype .hero-mark {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 360px;
  padding-bottom: 16px;
}

.about-prototype .hero-mark span {
  position: relative;
  display: block;
  width: 1px;
  height: min(33vh, 280px);
  background: linear-gradient(
    180deg,
    transparent,
    var(--about-copper) 22%,
    rgba(202, 141, 82, 0.18)
  );
}

.about-prototype .hero-mark span::after {
  position: absolute;
  bottom: -5px;
  left: -5px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--about-copper);
  border-radius: 50%;
  background: var(--about-bg);
  content: "";
}

.about-prototype .about-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(48px, 9vw, 132px);
  padding: clamp(92px, 11vw, 150px) 0;
  border-bottom: 1px solid var(--about-line-soft);
  overflow: clip;
}

.about-prototype .section-heading h2,
.about-prototype .closing-section h2 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 4.8vw, 4.7rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 0.98;
  text-wrap: balance;
}

.about-prototype .section-heading h2 {
  position: sticky;
  top: 118px;
}

.about-prototype .prose {
  max-width: 710px;
}

.about-prototype .prose p {
  margin-bottom: 0;
  color: var(--about-muted);
  font-size: clamp(1.04rem, 1.45vw, 1.2rem);
  line-height: 1.8;
}

.about-prototype .prose p + p {
  margin-top: 28px;
}

.about-prototype .personal-section::before {
  position: absolute;
  top: 30%;
  left: -22vw;
  z-index: -1;
  width: 42vw;
  max-width: 620px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(103, 67, 45, 0.07);
  content: "";
  filter: blur(70px);
}

.about-prototype .motivation-section {
  display: block;
}

.about-prototype .motivation-section .section-heading {
  max-width: 780px;
}

.about-prototype .motivation-section .section-heading h2 {
  position: static;
  max-width: 15ch;
  margin-bottom: clamp(38px, 5vw, 58px);
  font-size: clamp(2.4rem, 4.8vw, 4.7rem);
  line-height: 1.02;
}

.about-prototype .motivation-section .motivation-copy {
  max-width: 780px;
}

.about-prototype blockquote {
  position: relative;
  margin: clamp(62px, 8vw, 98px) 0;
  padding: 16px 0 16px clamp(28px, 5vw, 62px);
  border-left: 1px solid var(--about-copper);
}

.about-prototype blockquote::before {
  position: absolute;
  top: 50%;
  left: -1px;
  z-index: -1;
  width: min(52vw, 650px);
  height: 190%;
  background: radial-gradient(
    ellipse at left,
    rgba(202, 141, 82, 0.12),
    transparent 68%
  );
  content: "";
  transform: translateY(-50%);
}

.about-prototype blockquote p {
  max-width: 22ch;
  color: var(--about-text) !important;
  font-size: clamp(1.8rem, 3.6vw, 3.65rem) !important;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08 !important;
  text-wrap: balance;
}

.about-prototype .ai-section {
  isolation: isolate;
}

.about-prototype .ai-section::before {
  position: absolute;
  top: 8%;
  right: -28vw;
  z-index: -1;
  width: min(58vw, 760px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(91, 66, 95, 0.09);
  content: "";
  filter: blur(80px);
}

.about-prototype .role-statement {
  position: relative;
  margin: clamp(58px, 7vw, 88px) 0 !important;
  padding: 8px 0 8px clamp(26px, 4vw, 48px);
  color: var(--about-text) !important;
  font-size: clamp(1.75rem, 3.5vw, 3.45rem) !important;
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 1.12 !important;
  text-wrap: balance;
}

.about-prototype .role-statement::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--about-copper-light),
    transparent
  );
  content: "";
}

.about-prototype .closing-section {
  display: block;
  padding: clamp(112px, 14vw, 190px) 0 clamp(126px, 16vw, 220px);
  border-bottom: 0;
}

.about-prototype .closing-copy {
  max-width: 920px;
}

.about-prototype .closing-section h2 {
  margin-bottom: clamp(40px, 6vw, 70px);
}

.about-prototype .closing-section .prose {
  max-width: 720px;
}

.about-prototype .thanks {
  position: relative;
  max-width: 13ch;
  margin: clamp(108px, 16vw, 190px) 0 0;
  padding-top: 30px;
  color: var(--about-text);
  font-size: clamp(3.1rem, 7.4vw, 7.7rem);
  font-weight: 850;
  letter-spacing: -0.065em;
  line-height: 0.94;
  text-wrap: balance;
}

.about-prototype .thanks::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 92px;
  height: 1px;
  background: var(--about-copper);
  content: "";
}

.about-prototype footer {
  padding: 36px 0 46px;
  border-top: 1px solid var(--about-line-soft);
  color: var(--about-faint);
  font-size: 0.88rem;
  text-align: center;
}

.about-prototype footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--about-muted);
  text-decoration: none;
}

.about-prototype footer a:hover {
  color: var(--about-copper-light);
}

@media (max-width: 980px) {
  body.about-prototype {
    background-attachment: scroll;
  }

  .about-prototype .about-shell {
    width: min(92%, 1220px);
  }

  .about-prototype .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .about-prototype .brand,
  .about-prototype .nav-links {
    justify-content: center;
  }

  .about-prototype .about-hero {
    grid-template-columns: minmax(0, 1fr) 80px;
    min-height: auto;
    padding-top: 104px;
  }

  .about-prototype h1 {
    font-size: clamp(4.4rem, 10vw, 6.4rem);
  }

  .about-prototype .hero-intro {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 650px;
  }

  .about-prototype .hero-question {
    max-width: 30ch;
  }

  .about-prototype .about-section {
    grid-template-columns: minmax(190px, 0.5fr) minmax(0, 1.5fr);
    gap: 54px;
  }

  .about-prototype .motivation-section {
    display: block;
  }
}

@media (max-width: 700px) {
  .about-prototype .about-shell {
    width: min(94%, 1220px);
  }

  html.has-mobile-menu body.about-prototype .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 64px;
    margin-top: 8px;
    padding: 8px 10px;
    border-radius: 10px;
  }

  html.has-mobile-menu body.about-prototype .brand {
    justify-content: flex-start;
    min-width: 0;
  }

  html.has-mobile-menu body.about-prototype .menu-toggle {
    display: inline-flex;
  }

  html.has-mobile-menu body.about-prototype .nav-links {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none !important;
    grid-template-columns: 1fr;
    width: 100%;
    padding: 10px;
    border: 1px solid var(--about-line);
    border-radius: 10px;
    background: rgba(8, 8, 11, 0.97);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(16px);
  }

  html.has-mobile-menu body.about-prototype .nav-links.is-open {
    display: grid !important;
  }

  html.has-mobile-menu body.about-prototype .nav-links a {
    min-height: 44px;
  }

  .about-prototype .about-hero {
    display: block;
    padding: 76px 0 82px;
  }

  .about-prototype .about-hero::before {
    top: -8%;
    right: -50%;
    width: 130vw;
  }

  .about-prototype .section-kicker {
    margin-bottom: 20px;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
  }

  .about-prototype h1 {
    max-width: 9ch;
    margin-bottom: 44px;
    font-size: clamp(3.1rem, 15.5vw, 4.4rem);
    line-height: 0.91;
  }

  .about-prototype .hero-intro {
    gap: 24px;
  }

  .about-prototype .hero-intro p {
    font-size: 1rem;
    line-height: 1.7;
  }

  .about-prototype .hero-intro .hero-question {
    max-width: 21ch;
    padding-left: 20px;
    border-left: 1px solid var(--about-copper);
    font-size: 1.18rem;
  }

  .about-prototype .hero-mark {
    display: none;
  }

  .about-prototype .about-section,
  .about-prototype .motivation-section {
    display: block;
    padding: 78px 0 86px;
  }

  .about-prototype .section-heading h2 {
    position: static;
    margin-bottom: 42px;
    font-size: clamp(2.45rem, 12vw, 3.45rem);
  }

  .about-prototype .prose p {
    font-size: 1rem;
    line-height: 1.76;
  }

  .about-prototype .prose p + p {
    margin-top: 24px;
  }

  .about-prototype blockquote {
    margin: 64px 0;
    padding-left: 24px;
  }

  .about-prototype blockquote p {
    max-width: 22ch;
    font-size: clamp(1.8rem, 7.6vw, 2.15rem) !important;
    line-height: 1.12 !important;
  }

  .about-prototype .role-statement {
    margin: 58px 0 !important;
    padding-left: 24px;
    font-size: clamp(1.75rem, 8.8vw, 2.5rem) !important;
  }

  .about-prototype .closing-section {
    padding: 96px 0 126px;
  }

  .about-prototype .closing-section h2 {
    margin-bottom: 42px;
    font-size: clamp(2.6rem, 12.5vw, 3.6rem);
  }

  .about-prototype .thanks {
    margin-top: 104px;
    padding-top: 26px;
    font-size: clamp(3.3rem, 15.7vw, 4.5rem);
  }
}

@media (max-width: 360px) {
  .about-prototype .about-shell {
    width: min(95%, 1220px);
  }

  .about-prototype .brand {
    gap: 8px;
    font-size: 1rem;
  }

  .about-prototype .brand-logo {
    width: 36px;
    height: 36px;
  }

  .about-prototype .menu-toggle {
    min-width: 84px;
  }

  .about-prototype h1 {
    font-size: clamp(2.85rem, 15.5vw, 3.35rem);
  }

  .about-prototype .section-heading h2,
  .about-prototype .closing-section h2 {
    font-size: clamp(2.25rem, 12vw, 2.75rem);
  }

  .about-prototype blockquote p {
    font-size: clamp(1.55rem, 7.6vw, 1.9rem) !important;
  }

  .about-prototype .role-statement {
    font-size: clamp(1.65rem, 8.5vw, 2.05rem) !important;
  }

  .about-prototype .thanks {
    font-size: clamp(3rem, 15vw, 3.45rem);
  }
}

@media (forced-colors: active) {
  .about-prototype .topbar,
  .about-prototype blockquote,
  .about-prototype .role-statement {
    border: 1px solid CanvasText;
  }

  .about-prototype .nav-links a[aria-current="page"] {
    outline: 2px solid CanvasText;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-prototype *,
  .about-prototype *::before,
  .about-prototype *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}