@font-face {
  font-family: TikTok Sans;
  src: url('assets/fonts/tiktok-sans-variable.ttf') format('truetype');
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Google Sans Code;
  src: url('assets/fonts/google-sans-code-variable.ttf') format('truetype');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}
:root {
  font-family: TikTok Sans,Arial,sans-serif;
  color: #252b30;
  background: #f5f5f2;
  font-synthesis: none;
  --paper: #f5f5f2;
  --ink: #252b30;
  --blue: #075bff;
  --muted: #737879;
  --line: #dedfda;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
*,*::before,*::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-width: 320px;
}
button,a {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
button:focus-visible,a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
}
::selection {
  color: white;
  background: var(--blue);
}
[hidden] {
  display: none!important;
}
svg {
  display: block;
}
button svg {
  pointer-events: none;
}
img {
  display: block;
  max-width: 100%;
}
.blue {
  color: var(--blue);
}
.micro {
  font-family: Google Sans Code,monospace;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .025em;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 36px;
  font-size: 13px;
  font-weight: 450;
  letter-spacing: .015em;
}
.blue-dot {
  width: 7px;
  height: 7px;
  background: var(--blue);
  border-radius: 50%;
}
.chapter-index {
  font-family: Google Sans Code,monospace;
  color: #858a8b;
  font-size: 11px;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  z-index: 200;
  padding: 14px 20px;
  background: var(--ink);
  color: white;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 30px;
  height: 100px;
  padding: 0 4.2vw;
}
.brand {
  width: 174px;
  flex-shrink: 0;
}
.brand img {
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
  font-size: 13px;
}
.header-nav a {
  transition: color .2s;
}
.header-nav a:hover {
  color: var(--blue);
}
.nav-contact {
  display: flex;
  gap: 14px;
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: 45px;
}
.domain {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}
.domain img {
  border-radius: 1px;
}
.language {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: #979b9c;
}
#language-select {
  width: 103px;
  min-height: 44px;
  padding: 8px 4px;
  color: var(--ink);
  border: 0;
  border-radius: 4px;
  background-color: transparent;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
#language-select:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}
.journey {
  position: relative;
  display: grid;
  grid-template-columns: 43% 57%;
  padding: 0 4.2vw;
  isolation: isolate;
}
.chapters {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  position: relative;
  z-index: 3;
  pointer-events: none;
}
.chapter {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  scroll-margin-top: 0;
}
.chapter-copy {
  padding: 90px 0 60px;
  pointer-events: auto;
}
.chapter h1,.chapter h2 {
  font-weight: 480;
  font-variation-settings: 'wdth' 92,'opsz' 36;
  letter-spacing: -.065em;
  line-height: .99;
  margin: 0;
}
.chapter h1 {
  font-size: clamp(56px,6.75vw,108px);
  position: relative;
  z-index: 4;
  white-space: nowrap;
}
.hero-description {
  font-size: 18px;
  font-weight: 370;
  line-height: 1.55;
  letter-spacing: -.025em;
  margin: 30px 0 34px;
  color: #747b7e;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  min-height: 52px;
  padding: 16px 21px;
  font-size: 13px;
  border-radius: 4px;
  transition: background .2s,transform .2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button-dark {
  background: #272e34;
  color: #fff;
}
.button-dark:hover {
  background: #111a21;
}
.button-blue {
  background: var(--blue);
  color: white;
}
.button-blue:hover {
  background: #0048df;
}
.button>span:last-child {
  font-size: 19px;
  line-height: 1;
}
.hero-bottom {
  position: absolute;
  left: 0;
  bottom: 36px;
  display: flex;
  align-items: center;
  gap: 38px;
  color: var(--muted);
  width: 100%;
  font-size: 11px;
}
.hero-bottom>a {
  display: flex;
  align-items: center;
  gap: 16px;
}
.scroll-arrow {
  font-size: 20px;
  color: var(--ink);
}
.chapter h2 {
  font-size: clamp(52px,5.9vw,88px);
}
.chapter-description {
  max-width: 325px;
  color: #737a7d;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 370;
  letter-spacing: -.015em;
  margin: 25px 0;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
  font-weight: 450;
  padding: 8px 0;
  border: 0;
  background: none;
}
.text-link:hover {
  color: var(--blue);
}
.quiet-note {
  font-size: 11px;
  line-height: 1.65;
  color: #858b8d;
  margin: 45px 0 0;
}
.product .chapter-copy {
  max-width: 390px;
}
.back-link {
  margin-bottom: 42px;
  color: #747b7e;
  font-size: 12px;
}
.product .eyebrow {
  margin-bottom: 20px;
  font: 10px Google Sans Code,monospace;
  letter-spacing: .02em;
  color: #798184;
}
.product h2 {
  font-size: clamp(42px,5.5vw,82px);
  letter-spacing: -.055em;
  overflow-wrap: anywhere;
}
.product-lead {
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -.04em;
  font-weight: 420;
  margin: 24px 0 18px;
}
.product .chapter-description {
  font-size: 14px;
  margin: 0 0 20px;
  max-width: 310px;
}
.product-status {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #677477;
  font-size: 10px;
  margin-bottom: 25px;
}
.product-status::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #9a9f9f;
}
.product-status[data-status=active]::before {
  background: #347f61;
}
.product-status[data-status=building]::before {
  background: var(--blue);
}
.product-pagination {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 40px;
  color: #8a9093;
}
.product-pagination button {
  background: none;
  border: 1px solid #d9dcd9;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: color .2s,border-color .2s;
}
.product-pagination button:hover {
  color: var(--blue);
  border-color: var(--blue);
}
.product-contact {
  font-size: 13px;
}
.mobile-directions {
  display: none;
}
/* One retained object. Its hinge and pose change between the scroll chapters. */
.visual {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 650px;
  z-index: 2;
  min-width: 0;
}
.visual-top,.visual-bottom {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: space-between;
  left: 40px;
  right: 0;
  color: #898f92;
}
.visual-top {
  top: 134px;
}
.visual-state {
  font-family: TikTok Sans,Arial,sans-serif;
  font-size: 11px;
  letter-spacing: 0;
}
.visual-bottom {
  bottom: 39px;
}
.chapter-dots {
  display: flex;
  gap: 7px;
}
.chapter-dots i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c2c7c6;
  transition: background .3s,width .3s;
}
.chapter-dots .active {
  width: 20px;
  background: var(--blue);
  border-radius: 3px;
}
.display {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 5px;
  background: #f3f5f5;
  overflow: hidden;
  transform: rotate(180deg);
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 0 2px #07131d;
}
.desktop-bar {
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 27px;
  gap: 30px;
  border-bottom: 1px solid #dfe3e4;
  background: #fafbf9;
}
.desktop-bar>img {
  width: 124px;
  height: auto;
  mix-blend-mode: multiply;
}
.desktop-bar>.micro {
  margin-left: auto;
  font-size: 9px;
  color: #879096;
}
.screen-time {
  font: 9px Google Sans Code,monospace;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #5a6870;
}
.screen-time::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--blue);
  border-radius: 50%;
}
.screen-directions {
  padding: 29px 27px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.screen-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 26px;
  letter-spacing: -.04em;
  line-height: 1.2;
}
.screen-heading .micro {
  color: #8f979a;
  letter-spacing: .03em;
  font-size: 9px;
}
.screen-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
  margin: 26px 0 19px;
  flex: 1;
}
.direction-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  border: 1px solid #d9dfe0;
  border-radius: 5px;
  background: transparent;
  padding: 17px 14px;
  text-align: left;
  transition: background .2s,border-color .2s,color .2s;
}
.direction-tile:hover,.direction-tile:focus-visible {
  background: white;
  border-color: var(--blue);
}
.direction-tile .tile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font: 9px Google Sans Code,monospace;
  color: #9ba4a8;
}
.direction-tile .direction-art {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin: 14px 0 18px;
  padding: 5px;
  border-radius: 12px;
  background: #edf2f9;
}
.direction-tile .direction-art--plc {
  width: 112px;
  background: none;
  border-radius: 0;
  padding: 0;
}
.direction-tile strong {
  font-size: 17px;
  font-weight: 480;
  letter-spacing: -.025em;
  white-space: nowrap;
}
.tile-arrow {
  position: absolute;
  top: 14px;
  right: 14px;
  font: 15px TikTok Sans,Arial,sans-serif;
  color: #8d9ba4;
}
.screen-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #8b979e;
  font-size: 10px;
}
.screen-detail {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: #0e1823;
}
.demo-window {
  position: relative;
  min-height: 0;
  flex: 1;
  overflow: hidden;
  background: #111e2d;
}
.demo-window img,.demo-window video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 24%;
}
.demo-window video {
  opacity: 0;
  transition: opacity .35s;
}
.demo-window.is-playing video {
  opacity: 1;
}
.demo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 22px;
  color: #8494a6;
  background: #131e2a;
  font: 9px Google Sans Code,monospace;
  flex-shrink: 0;
  min-height: 42px;
}
.demo-controls button {
  font: 11px TikTok Sans,Arial,sans-serif;
  color: #c3d1e3;
  background: none;
  border: 0;
  padding: 4px 12px;
  min-width: 64px;
}
.concept {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 25px;
  color: #9daebb;
  background: #101d29;
}
.concept::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(#7395bd26 .7px,transparent .7px) 0 0/20px 20px;
}
.concept-path {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  position: relative;
}
.concept-node {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  width: 180px;
  height: 150px;
  border: 1px solid #314759;
  border-radius: 7px;
  background: #142433;
  color: #bad0e1;
}
.concept-node .direction-art {
  width: 50px;
  height: 50px;
  object-fit: contain;
}
.concept-node span {
  font: 11px Google Sans Code,monospace;
  letter-spacing: .04em;
}
.concept-node:last-child {
  border-color: #3066ad;
}
.concept-connector {
  font-size: 38px;
  color: #5387cd;
}
.concept-caption {
  position: relative;
  color: #607b91;
  font: 10px Google Sans Code,monospace;
  letter-spacing: .05em;
}
/* Compose each part's X rotation once. Nested X rotations paint a flattened
   lid in WebKit even when getBoundingClientRect reports the full 3D bounds.
   Offsets keep the hinge in the same place as a rotation around the base. */
.section-wrap {
  margin: 0 4.2vw;
}
.about {
  padding: 105px 0 115px;
  border-top: 1px solid var(--line);
}
.about .eyebrow {
  margin-bottom: 55px;
}
.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
}
.about h2 {
  font-weight: 440;
  font-size: clamp(40px,4.5vw,66px);
  line-height: 1.05;
  letter-spacing: -.055em;
  margin: 0;
}
.about-copy {
  max-width: 470px;
}
.about-copy p {
  font-size: 22px;
  line-height: 1.5;
  letter-spacing: -.025em;
  font-weight: 380;
  margin: 0 0 18px;
}
.about-copy .secondary {
  color: #868b8d;
  font-size: 18px;
}
.about-copy .text-link {
  margin-top: 10px;
}
.contact {
  padding: 85px 0 45px;
  border-top: 1px solid var(--line);
}
.contact-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}
.contact-top .eyebrow {
  margin: 0;
}
.back-top {
  color: #848b8d;
  display: flex;
  gap: 15px;
}
.contact h2 {
  font-size: clamp(54px,7vw,108px);
  line-height: 1.03;
  letter-spacing: -.065em;
  font-weight: 430;
  margin: 0 0 45px;
}
.email-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(25px,3.8vw,58px);
  font-weight: 360;
  letter-spacing: -.045em;
  transition: color .2s;
}
.email-link:hover {
  color: var(--blue);
}
.email-arrow {
  display: grid;
  place-items: center;
  border: 1px solid #cfd5d1;
  border-radius: 50%;
  width: 67px;
  height: 67px;
  font-size: 38px;
  font-weight: 300;
  transition: background .2s,border-color .2s;
}
.email-link:hover .email-arrow {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}
.contact-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 22px;
  font-size: 12px;
  color: #83898c;
}
.site-footer {
  padding: 85px 0 25px;
}
.site-footer>a {
  display: block;
  width: 100%;
  margin-bottom: 38px;
}
.site-footer>a>img {
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
  opacity: .065;
}
.site-footer>div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: #8b9294;
}
.nojs-info {
  line-height: 1.8;
  color: #6d777d;
  margin-top: 40px;
}
.no-js .visual {
  display: none;
}
.no-js .journey {
  grid-template-columns: 1fr;
}
.no-js .chapter {
  min-height: auto;
  padding: 90px 0;
}
.no-js .hero {
  min-height: 90svh;
}
.no-js .overview .chapter-copy::after {
  content: 'PLC Web · Ultimate · TITAN · Co-Simulation · Digital Twin · Gefest CAD · PLC Forge · Company Space';
  display: block;
  margin-top: 30px;
  max-width: 600px;
  line-height: 2;
}
.no-js .product {
  display: none;
}
.no-js .hero-bottom {
  display: none;
}
@media(min-width:1600px) {
  .journey,.section-wrap,.site-header {
    padding-left: max(4.2vw,calc((100vw - 1600px)/2));
    padding-right: max(4.2vw,calc((100vw - 1600px)/2));
  }
  .section-wrap {
    margin-left: 0;
    margin-right: 0;
  }
  .visual-top,.visual-bottom {
    left: 70px;
  }
}
@media(max-width:1150px) {
  .header-tools {
    margin-left: 12px;
    gap: 20px;
  }
  .header-tools .domain span {
    display: none;
  }
  .header-nav {
    gap: 22px;
  }
  .chapter h1 {
    font-size: 7.3vw;
  }
  .journey {
    grid-template-columns: 44% 56%;
  }
  .visual-top,.visual-bottom {
    left: 25px;
  }
  .visual-top>.micro {
    display: none;
  }
  .visual-top {
    justify-content: flex-end;
  }
  .chapter h2 {
    font-size: 6vw;
  }
  .product h2 {
    font-size: 5.4vw;
  }
  .chapter-description {
    max-width: 275px;
    font-size: 15px;
  }
  .product-lead {
    font-size: 23px;
  }
  .product .chapter-copy {
    max-width: 290px;
  }
  .eyebrow {
    font-size: 12px;
  }
  .about-copy p {
    font-size: 19px;
  }
}
@media(max-width:760px) {
  :root {
    scroll-padding-top: 28px;
  }
  .site-header {
    height: 80px;
    padding: 0 6vw;
    gap: 16px;
  }
  .brand {
    width: 146px;
  }
  .header-nav {
    display: none;
  }
  .header-tools {
    margin-left: auto;
    gap: 15px;
  }
  .header-tools .domain {
    display: none;
  }
  .language {
    gap: 5px;
  }
  #language-select {
    width: 88px;
    font-size: 11px;
  }
  .journey {
    display: block;
    padding: 0 6vw;
  }
  .chapters {
    position: relative;
    z-index: 3;
  }
  .chapter {
    min-height: 100svh;
    align-items: flex-start;
    scroll-margin-top: 0;
  }
  .chapter-copy {
    padding: 117px 0 0;
    width: 100%;
    max-width: none;
  }
  .hero .eyebrow {
    margin-bottom: 27px;
    font-size: 11px;
    gap: 9px;
  }
  .chapter h1 {
    font-size: clamp(47px,10.7vw,78px);
    line-height: 1.02;
    letter-spacing: -.06em;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.5;
    margin: 22px 0 25px;
  }
  .button {
    min-height: 46px;
    padding: 12px 16px;
    font-size: 12px;
    gap: 26px;
  }
  .hero-bottom {
    bottom: 25px;
    font-size: 10px;
    justify-content: space-between;
    gap: 12px;
  }
  .hero-bottom>.micro {
    font-size: 9px;
  }
  .hero-bottom>a {
    gap: 10px;
  }
  .visual {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100svh;
    min-height: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity .3s;
  }
  .visual-top,.visual-bottom {
    display: none;
  }
  .overview .chapter-copy {
    padding-top: 55px;
  }
  .overview .eyebrow {
    margin-bottom: 22px;
  }
  .chapter h2 {
    font-size: clamp(42px,11vw,72px);
  }
  .overview h2 br {
    display: none;
  }
  .overview h2 br::after {
    content: ' ';
  }
  .overview h2>span:nth-of-type(2)::before {
    content: ' ';
  }
  .chapter-description {
    font-size: 14px;
    line-height: 1.5;
    max-width: 310px;
    margin: 20px 0;
  }
  .overview .chapter-description {
    max-width: 300px;
    margin: 17px 0 0;
  }
  .desktop-continue {
    display: none;
  }
  .mobile-directions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 15px;
    margin-top: 34svh;
    pointer-events: auto;
  }
  .mobile-directions button {
    background: none;
    border: 0;
    border-bottom: 1px solid #d6dcda;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    min-height: 48px;
    padding: 11px 1px;
    font-size: 12px;
    font-weight: 420;
  }
  .mobile-directions .mobile-index {
    font: 8px Google Sans Code,monospace;
    color: #929ca2;
  }
  .mobile-directions .mobile-arrow {
    margin-left: auto;
    color: #7e8a92;
    font-size: 14px;
  }
  .quiet-note {
    font-size: 9px;
    margin: 20px 0 25px;
  }
  .product .chapter-copy {
    padding-top: 38px;
    max-width: none;
  }
  .back-link {
    margin-bottom: 27px;
    font-size: 11px;
  }
  .product .eyebrow {
    font-size: 9px;
    margin-bottom: 14px;
  }
  .product h2 {
    font-size: clamp(40px,11vw,68px);
    max-width: 100%;
  }
  .product-lead {
    font-size: 21px;
    line-height: 1.15;
    margin: 18px 0 14px;
  }
  .product-lead br {
    display: none;
  }
  .product .chapter-description {
    font-size: 12px;
    line-height: 1.6;
    max-width: 310px;
    margin-bottom: 15px;
  }
  .product-status {
    font-size: 9px;
    margin-bottom: 16px;
  }
  .product-pagination {
    position: absolute;
    bottom: 28px;
    left: 0;
    right: 0;
    margin: 0;
    justify-content: center;
    gap: 26px;
    pointer-events: auto;
  }
  .product-pagination button {
    width: 40px;
    height: 40px;
    background: var(--paper);
  }
  .visual.is-outside {
    opacity: 0;
    pointer-events: none;
  }
  .section-wrap {
    margin: 0 6vw;
  }
  .about {
    position: relative;
    background: var(--paper);
    z-index: 4;
    padding: 65px 0;
  }
  .about .eyebrow {
    font-size: 11px;
    margin-bottom: 35px;
  }
  .about-body {
    display: block;
  }
  .about h2 {
    font-size: 44px;
    margin-bottom: 30px;
  }
  .about-copy p {
    font-size: 18px;
  }
  .about-copy .secondary {
    font-size: 15px;
  }
  .about-copy .text-link {
    font-size: 12px;
  }
  .contact {
    position: relative;
    z-index: 4;
    background: var(--paper);
    padding: 50px 0 35px;
  }
  .contact-top {
    margin-bottom: 38px;
  }
  .contact-top .eyebrow {
    font-size: 11px;
  }
  .contact h2 {
    font-size: 13vw;
    margin-bottom: 30px;
  }
  .email-link {
    font-size: 6.3vw;
    gap: 8px;
    letter-spacing: -.035em;
    padding-bottom: 20px;
  }
  .email-arrow {
    width: 39px;
    height: 39px;
    font-size: 25px;
    flex-shrink: 0;
  }
  .contact-bottom {
    align-items: flex-start;
    gap: 20px;
    font-size: 10px;
  }
  .contact-bottom .domain {
    font-size: 10px;
    gap: 7px;
    flex-shrink: 0;
  }
  .contact-bottom .domain img {
    width: 21px;
    height: 14px;
  }
  .site-footer {
    position: relative;
    z-index: 4;
    background: var(--paper);
    padding: 40px 0 22px;
  }
  .site-footer>a {
    margin-bottom: 25px;
  }
  .site-footer>div {
    font-size: 9px;
  }
  .site-footer>div>.micro {
    display: none;
  }
  .no-js .chapter-copy {
    padding-top: 50px;
  }
  .no-js .overview .chapter-copy::after {
    font-size: 14px;
  }
  .no-js .hero {
    padding-top: 20px;
  }
}
@media(max-width:380px) {
  .chapter-copy {
    padding-top: 105px;
  }
  .hero-description {
    margin: 17px 0 20px;
  }
  .chapter h1 {
    font-size: 10.5vw;
  }
  .mobile-directions {
    margin-top: 31svh;
  }
  .mobile-directions button {
    font-size: 11px;
    min-height: 45px;
  }
  .overview .chapter-description {
    font-size: 12px;
    max-width: 290px;
  }
  .product .chapter-description {
    font-size: 11px;
  }
  .product-lead {
    font-size: 19px;
  }
}
@media(max-height:750px) and (min-width:761px) {
  .visual {
    min-height: 600px;
  }
  .site-header {
    height: 80px;
  }
  .chapter-copy {
    padding: 90px 0 45px;
  }
  .chapter h1 {
    font-size: 6.4vw;
  }
  .hero .eyebrow {
    margin-bottom: 24px;
  }
  .hero-description {
    margin: 22px 0 25px;
    font-size: 16px;
  }
  .product h2 {
    font-size: 5vw;
  }
  .back-link {
    margin-bottom: 25px;
  }
  .product-lead {
    font-size: 23px;
    margin: 18px 0 14px;
  }
  .product-pagination {
    margin-top: 25px;
  }
  .visual-top {
    top: 105px;
  }
}
.hero-description,.quiet-note,.product-lead,.about h2,.contact h2 {
  white-space: pre-line;
}
.display {
  transform: none;
}
.journey:not([data-stage="0"]) .visual-top {
  top: 54px;
}
.mobile-demo-control {
  display: none;
}
@media(max-width:760px) {
  .visual {
    transform: translateY(var(--mobile-shift,0px));
  }
  .mobile-demo-control {
    display: inline-flex;
    margin-left: 16px;
    min-height: 44px;
    font-size: 11px;
  }
}
@media(prefers-reduced-motion:reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,*::before,*::after {
    transition: none!important;
    animation: none!important;
  }
}

/* The laptop is one WebGL scene. No CSS faces or nested 3D transforms. */
#laptop-view {
  position: absolute;
  inset: 105px 0 70px 28px;
  contain: layout paint;
}
#laptop-canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
}
.screen-ui {
  position: absolute;
  top: 22%;
  left: 24px;
  right: 10px;
  max-height: 60%;
  overflow: auto;
  border-radius: 12px;
  box-shadow: 0 20px 60px #1d2c3b18;
}
.visual:not([data-renderer="fallback"]) .screen-ui {
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.visual[data-renderer="fallback"] #laptop-canvas { visibility: hidden; }
.visual[data-renderer="fallback"] .display { min-height: 430px; height: auto; }
.visual[data-renderer="fallback"] .screen-directions { min-height: 400px; }
.visual[data-renderer="fallback"] .screen-detail { min-height: 380px; }
.visual[data-renderer="fallback"] .screen-heading { font-size: 24px; }
.visual[data-renderer="fallback"] .direction-tile { min-height: 110px; padding: 12px; }
.visual[data-renderer="fallback"] .direction-tile strong { font-size: 13px; }
.visual[data-renderer="fallback"] .screen-grid { gap: 8px; }
.visual[data-renderer="fallback"] .desktop-bar { gap: 8px; padding: 0 16px; }
@media(max-width:760px) {
  #laptop-view {
    inset: auto 0 auto;
    top: var(--view-top, 400px);
    height: var(--view-height, 300px);
  }
  .visual[data-renderer="webgl"] { pointer-events: none; }
  .visual[data-renderer="webgl"] #laptop-canvas { pointer-events: auto; }
  .visual[data-renderer="fallback"] .screen-ui {
    top: var(--view-top, 400px);
    left: 6vw;
    right: 6vw;
    max-height: var(--view-height,300px);
    pointer-events: auto;
  }
  .visual[data-renderer="fallback"] .display { min-height: 0; }
  .visual[data-renderer="fallback"] .screen-directions { min-height: 260px; padding: 14px; }
  .visual[data-renderer="fallback"] .screen-grid { grid-template-columns: repeat(4,1fr); gap: 4px; margin: 15px 0; }
  .visual[data-renderer="fallback"] .direction-tile { min-height: 75px; padding: 6px; }
  .visual[data-renderer="fallback"] .direction-tile strong { font-size: 8px; }
  .visual[data-renderer="fallback"] .direction-tile .direction-art { width: 26px; height: 26px; padding: 1px; margin: 8px 0; }
  .visual[data-renderer="fallback"] .direction-tile .direction-art--plc { width: 48px; padding: 0; }
  .visual[data-renderer="fallback"] .screen-heading { font-size: 16px; }
}

/* The introduction is a centered composition: company phrase, opening hint,
   then the retained WebGL laptop. Product chapters keep their reading column. */
.chapters { grid-column: 1 / -1; }
.chapter:not(.hero) { width: 43%; }
.hero { align-items: flex-start; justify-content: center; }
.hero .chapter-copy {
  width: 100%;
  padding: clamp(118px,14svh,155px) 20px 0;
  text-align: center;
}
.hero h1 {
  max-width: 1000px;
  margin: 0 auto;
  white-space: normal;
  text-wrap: balance;
  font-size: clamp(32px,4vw,58px);
  font-weight: 440;
  line-height: 1.12;
  letter-spacing: -.045em;
}
.hero-open-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  margin-top: 14px;
  padding: 6px 12px;
  color: #737b80;
  font-size: 14px;
  font-weight: 380;
}
.hero-open-hint:hover { color: var(--blue); }
.hero-bottom { justify-content: space-between; }
.visual { grid-column: 1 / -1; }
#laptop-view { left: calc(43% + 28px); }
.visual-top,.visual-bottom { left: calc(43% + 28px); }
.journey[data-stage="0"] .visual-top,
.journey[data-stage="0"] .visual-bottom { visibility: hidden; }
.journey[data-stage="0"] #laptop-view {
  inset: auto;
  left: 50%;
  top: var(--hero-view-top,260px);
  width: min(100%,980px);
  height: var(--hero-view-height,500px);
  transform: translateX(-50%);
}
.journey[data-stage="0"] .screen-ui { left: 50%; width: min(90%,850px); transform: translateX(-50%); top: var(--hero-view-top,260px); }
@media(max-width:1150px) and (min-width:761px) {
  .chapter:not(.hero) { width: 44%; }
  #laptop-view,.visual-top,.visual-bottom { left: calc(44% + 20px); }
}
@media(max-width:760px) {
  .chapter:not(.hero) { width: 100%; }
  .hero .chapter-copy { padding: 112px 0 0; }
  .hero h1 { font-size: clamp(27px,7.7vw,40px); line-height: 1.17; }
  .hero-open-hint { margin-top: 12px; font-size: 12px; }
  #laptop-view { left: 0; }
  .journey[data-stage="0"] #laptop-view { width: 100%; }
}
@media(max-height:650px) {
  .hero .chapter-copy { padding-top: 100px; }
}
.no-js .chapter:not(.hero) { width: 100%; }