:root {
  color-scheme: light;
  --paper: #fff;
  --ink: #1d1d1f;
  --muted: #73737a;
  --line: #e8e8ed;
  --blue: #06c;
  --gutter: 6.1%;
  --max: 1512px;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
button,
input,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  color: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
}
button:disabled {
  cursor: wait;
}
button[hidden],
[hidden] {
  display: none !important;
}
h1,
h2,
p {
  margin: 0;
}
button {
  border: 0;
  background: none;
}
button img,
a img {
  flex-shrink: 0;
}
.container {
  width: 87.8%;
  max-width: 1328px;
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 16px;
  padding: 12px;
  background: #fff;
  transform: translateY(-160%);
  z-index: 30;
}
.skip-link:focus {
  transform: translateY(0);
}
.site-header {
  height: clamp(64px, 6.5vw, 96px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: clamp(16px, 1.9vw, 28px);
  white-space: nowrap;
}
.wordmark {
  font-size: clamp(23px, 2.1vw, 31px);
  letter-spacing: -1.2px;
  font-weight: 500;
  line-height: 1;
}
.brand-description {
  font-size: clamp(11px, 0.95vw, 14px);
  line-height: 20px;
  color: var(--muted);
  border-left: 1px solid #a7a7ac;
  padding-left: clamp(16px, 1.9vw, 28px);
}
.site-header nav {
  display: flex;
  gap: clamp(26px, 4vw, 56px);
  font-size: clamp(12px, 0.95vw, 14px);
}
.site-header nav a {
  padding-block: 12px;
}
.site-header nav a:hover {
  color: var(--blue);
}
.scene {
  max-width: var(--max);
  margin-inline: auto;
  position: relative;
}
.hero {
  height: clamp(650px, 74vw, 990px);
  isolation: isolate;
  overflow: clip;
}
.hero-copy {
  position: absolute;
  left: var(--gutter);
  top: clamp(105px, 13.6vw, 200px);
  z-index: 2;
}
.hero h1 {
  font-size: clamp(40px, 4.45vw, 65px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.043em;
}
.hero-copy p {
  font-size: clamp(14px, 1.55vw, 21px);
  line-height: 1.5;
  color: var(--muted);
  margin-top: 13px;
  letter-spacing: -0.015em;
}
.discover {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--blue);
  font-size: clamp(14px, 1.45vw, 18px);
  margin-top: 25px;
}
.discover img {
  filter: invert(29%) sepia(99%) saturate(2481%) hue-rotate(197deg)
    brightness(87%) contrast(108%);
}
.discover:hover {
  text-decoration: underline;
}
.house-stage {
  position: absolute;
  left: 18%;
  top: 4%;
  width: 90%;
  perspective: 1400px;
  pointer-events: none;
  z-index: 0;
}
.scene-motion {
  position: relative;
  transform-origin: 50% 60%;
  transform-style: preserve-3d;
  will-change: transform;
}
.house-stage .scene-motion {
  aspect-ratio: 3/2;
}
.house-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 850ms ease;
  mix-blend-mode: multiply;
}
.house-image.is-current {
  opacity: 1;
}
.hero-controls {
  position: absolute;
  bottom: 4.7%;
  left: 0;
  right: 0;
  min-height: 46px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 3;
}
.control-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 7px;
  box-shadow: 0 8px 40px #00000003;
}
.control-pill button {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: clamp(11px, 1vw, 14px);
  white-space: nowrap;
  transition:
    background 0.2s,
    color 0.2s;
}
.control-pill button:hover {
  background: #f0f0f2;
}
.control-divider {
  height: 18px;
  width: 1px;
  background: #dedee2;
  margin-inline: 6px;
}
.scene-caption {
  position: absolute;
  right: var(--gutter);
  font-size: clamp(11px, 1vw, 14px);
  color: var(--muted);
  padding: 8px 0;
}
.scene-caption:hover {
  color: var(--ink);
}
.orbita {
  padding-top: 35px;
  text-align: center;
}
.orbita h2 {
  font-size: clamp(32px, 3.58vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.038em;
  font-weight: 400;
  position: relative;
  z-index: 2;
}
.orbita-stage {
  position: relative;
  width: 96%;
  margin: 18px auto 0;
  perspective: 1600px;
  outline-offset: -10px;
  isolation: isolate;
}
.orbita-stage .scene-motion {
  aspect-ratio: 3/2;
}
.orbita-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition:
    opacity 0.75s ease,
    transform 0.9s cubic-bezier(0.2, 0.65, 0.2, 1);
  mix-blend-mode: multiply;
}
.orbita-image.is-current {
  opacity: 1;
}
.orbita-stage[data-view="aufbau"] #orbita-perspective {
  transform: scale(0.96);
}
.orbita-controls {
  width: max-content;
  margin: -17px auto 0;
  position: relative;
  z-index: 3;
  gap: 4px;
}
.orbita-controls button {
  padding-inline: 28px;
  min-width: 95px;
  position: relative;
}
.orbita-controls button[aria-selected="true"] {
  background: var(--ink);
  color: #fff;
}
.orbita-controls button + button::before {
  content: "";
  position: absolute;
  left: -3px;
  height: 16px;
  width: 1px;
  background: var(--line);
}
.orbita-controls button[aria-selected="true"]::before,
.orbita-controls button[aria-selected="true"] + button::before {
  display: none;
}
.assembly-points {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.assembly-point {
  position: absolute;
  border-radius: 999px;
  background: #fffffff2;
  border: 1px solid #dedee4;
  font-size: 13px;
  padding: 10px 17px;
  box-shadow: 0 4px 18px #0000000a;
  transition:
    background 0.2s,
    color 0.2s;
}
.assembly-point[aria-expanded="true"] {
  background: var(--ink);
  color: #fff;
}
.point-roof {
  top: 12%;
  left: 57%;
}
.point-interior {
  top: 57%;
  left: 39%;
}
.point-wall {
  top: 42%;
  right: 7%;
}
.part-description {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  max-width: 90%;
  width: 440px;
  font-size: 15px;
  line-height: 1.5;
  padding: 12px 20px;
  border-radius: 18px;
  background: #fffffff5;
  color: var(--ink);
}
.part-description:empty {
  display: none;
}
.services {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(56px, 7vw, 106px);
  padding-bottom: 35px;
  color: var(--muted);
  font-size: clamp(13px, 1.3vw, 18px);
  line-height: 1.6;
}
.services button {
  padding: 7px 0;
  text-align: left;
}
.services button:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 38px 25px;
}
.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-main h2 {
  font-size: clamp(18px, 1.9vw, 26px);
  letter-spacing: -0.025em;
  font-weight: 500;
}
.footer-main p {
  color: var(--muted);
  font-size: clamp(14px, 1.35vw, 18px);
  margin-top: 5px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 17px 24px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  line-height: 1.25;
  font-size: 14px;
  font-weight: 400;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #343438;
  transform: translateY(-1px);
}
.button img {
  filter: invert(1);
}
.legal-links {
  display: flex;
  gap: 20px;
  font-size: 11px;
  color: var(--muted);
  margin-top: 28px;
}
.legal-links a:hover {
  text-decoration: underline;
}
body:has(dialog[open]) {
  overflow: hidden;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 25px;
  padding: 54px 42px 36px;
  width: min(540px, calc(100% - 32px));
  max-height: calc(100dvh - 40px);
  color: var(--ink);
  background: #fff;
  box-shadow: 0 25px 110px #0002;
}
dialog::backdrop {
  background: #1d1d1f38;
  backdrop-filter: blur(9px);
}
.dialog-close {
  position: absolute;
  right: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  background: #f5f5f7;
}
.dialog-close:hover {
  background: #e8e8ed;
}
dialog h2 {
  font-size: 34px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.04em;
}
dialog p {
  font-size: 16px;
  line-height: 1.6;
}
.detail-intro {
  margin-top: 23px;
}
.detail-note {
  color: var(--muted);
  font-size: 13px;
  margin-top: 16px;
}
.detail-contact {
  margin-top: 28px;
}
.inquiry-topic {
  color: var(--muted);
  font-size: 13px !important;
  margin-bottom: 10px;
}
.inquiry-dialog form {
  margin-top: 25px;
}
.inquiry-dialog label {
  display: block;
  font-size: 14px;
  margin-top: 19px;
  margin-bottom: 9px;
}
.inquiry-dialog label span {
  color: var(--muted);
  font-size: 12px;
}
.inquiry-dialog textarea,
.inquiry-dialog input {
  display: block;
  width: 100%;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  padding: 12px;
  color: var(--ink);
  background: #fff;
  outline-color: var(--blue);
  resize: vertical;
  font-size: 16px;
}
.inquiry-dialog form .button {
  margin-top: 24px;
}
.field-hint {
  font-size: 12px !important;
  color: var(--muted);
  margin-top: 13px;
}
.direct-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-top: 20px;
  font-size: 13px !important;
}
.direct-contact a:hover {
  color: var(--blue);
}
.noscript-note {
  font-size: 14px;
  line-height: 1.6;
  padding-block: 20px;
}
.legal-content {
  max-width: 820px;
  padding-block: 75px 90px;
}
.legal-content h1 {
  font-size: clamp(40px, 6vw, 70px);
  font-weight: 400;
  letter-spacing: -0.045em;
  margin-top: 18px;
  margin-bottom: 50px;
}
.legal-content h2 {
  font-size: 24px;
  line-height: 1.3;
  font-weight: 500;
  margin-bottom: 14px;
}
.legal-content section + section {
  margin-top: 38px;
}
.legal-content p,
.legal-content address {
  font-size: 16px;
  line-height: 1.7;
  font-style: normal;
}
.legal-content p + p {
  margin-top: 14px;
}
.legal-content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal-page .site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 12px;
  color: var(--muted);
}
.legal-page .site-footer nav {
  display: flex;
  gap: 20px;
}
.back-link {
  font-size: 13px;
}
@media (min-width: 1512px) {
  .hero-copy {
    top: 200px;
  }
  .container {
    width: 1328px;
  }
}
@media (max-width: 1100px) {
  .scene-caption {
    bottom: -30px;
  }
  .hero-controls {
    bottom: 7%;
  }
  .orbita {
    padding-top: 30px;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 16px;
  }
  .container {
    width: 88%;
  }
  .site-header {
    height: 72px;
    gap: 16px;
  }
  .brand {
    gap: 0;
  }
  .wordmark {
    font-size: 28px;
  }
  .brand-description {
    display: none;
  }
  .site-header nav {
    font-size: 12px;
    gap: 20px;
  }
  .site-header nav a:first-child {
    display: none;
  }
  .hero {
    height: auto;
    padding-top: 34px;
    padding-bottom: 35px;
    overflow: clip;
  }
  .hero-copy {
    position: relative;
    top: auto;
    left: auto;
    margin-left: 6%;
    z-index: 2;
  }
  .hero h1 {
    font-size: clamp(39px, 10.5vw, 64px);
    line-height: 1.07;
    letter-spacing: -0.045em;
  }
  .hero-copy p {
    font-size: 15px;
    margin-top: 15px;
  }
  .discover {
    font-size: 15px;
    margin-top: 17px;
  }
  .house-stage {
    position: relative;
    left: -7%;
    top: auto;
    width: 114%;
    margin-top: 17px;
  }
  .hero-controls {
    position: relative;
    bottom: auto;
    flex-direction: column;
    margin-top: 3px;
    gap: 14px;
  }
  .control-pill {
    padding: 6px;
  }
  .control-pill button {
    font-size: 11px;
    padding-inline: 13px;
    gap: 9px;
    min-height: 35px;
  }
  .control-divider {
    margin-inline: 2px;
  }
  .scene-caption {
    position: relative;
    right: auto;
    bottom: auto;
    font-size: 11px;
  }
  .orbita {
    padding-top: 24px;
  }
  .orbita h2 {
    font-size: clamp(25px, 6.65vw, 40px);
    line-height: 1.15;
    letter-spacing: -0.04em;
  }
  .orbita-stage {
    width: 100%;
    margin-top: 17px;
  }
  .orbita-controls {
    margin: 3px auto 0;
  }
  .orbita-controls button {
    min-width: 85px;
    padding-inline: 18px;
  }
  .services {
    margin-top: 52px;
    padding-bottom: 27px;
    gap: 2px 7px;
    font-size: 13px;
  }
  .footer-main {
    align-items: flex-start;
    flex-direction: column;
    gap: 25px;
  }
  .site-footer {
    padding-block: 29px 22px;
  }
  .footer-main h2 {
    font-size: 20px;
  }
  .footer-main p {
    font-size: 14px;
  }
  .button {
    font-size: 13px;
    padding: 16px 22px;
  }
  .footer-main .button {
    align-self: flex-start;
  }
  .legal-links {
    margin-top: 29px;
  }
  .assembly-point {
    font-size: 10px;
    padding: 7px 10px;
  }
  .point-roof {
    top: 6%;
    left: 50%;
  }
  .point-interior {
    top: 58%;
    left: 35%;
  }
  .point-wall {
    top: 39%;
    right: 3%;
  }
  .part-description {
    font-size: 12px;
    bottom: -5%;
    padding: 8px 13px;
    line-height: 1.35;
  }
  .orbita-stage[data-view="aufbau"] {
    margin-bottom: 30px;
  }
  dialog {
    padding: 54px 24px 28px;
    border-radius: 22px;
  }
  dialog h2 {
    font-size: 30px;
  }
  .legal-content {
    padding-block: 40px 60px;
  }
  .legal-page .site-footer {
    flex-direction: column;
  }
  .legal-page .brand-description {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .scene-motion {
    transform: none !important;
    will-change: auto;
  }
}
html.motion-paused .scene-motion {
  will-change: auto;
}