:root {
  --blue: #0177bf;
  --blue-strong: #0066ca;
  --blue-dark: #0044aa;
  --green: #00a959;
  --purple: #660097;
  --red: #cd2127;
  --text: #1f2933;
  --heading: #111827;
  --muted: #5b6673;
  --line: #dde3ea;
  --soft: #f5f7fa;
  --soft-2: #eef2f6;
  --dark: #050a12;
  --white: #ffffff;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

html.menu-open {
  scrollbar-gutter: auto;
}

html.stand-modal-open {
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Manrope", "Inter", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 220px minmax(594px, 1fr) auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(135deg, rgba(5, 10, 18, 0.72), rgba(18, 23, 35, 0.62)),
    rgba(5, 10, 18, 0.54);
  box-shadow: 0 14px 34px rgba(5, 10, 18, 0.1);
  backdrop-filter: blur(18px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  width: 220px;
  min-width: 220px;
}

.brand-logo {
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
}

.brand-logo-white {
  width: 238px;
}

.main-nav {
  display: flex;
  justify-content: center;
  justify-self: center;
  gap: 6px;
  width: min(100%, 624px);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.055);
  color: rgba(255, 255, 255, 0.86);
  line-height: 1;
  overflow: hidden;
  white-space: nowrap;
  backdrop-filter: blur(12px);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.main-nav a::after {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 8px;
  height: 1px;
  background: rgba(119, 216, 255, 0.72);
  opacity: 0;
  transform: none;
  transition: opacity 180ms ease;
  content: "";
  pointer-events: none;
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  opacity: 1;
}

.main-nav a[aria-current="page"] {
  border-color: rgba(119, 216, 255, 0.32);
  background: rgba(255, 255, 255, 0.095);
  color: var(--white);
}

.main-nav a:hover {
  border-color: rgba(119, 216, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.language {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.15;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding: 10px 16px;
  font-size: 13px;
}

.button-primary {
  background: var(--blue);
  color: var(--white);
}

.button-primary:hover {
  background: var(--blue-dark);
}

.button-light {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.button-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.14);
}

.button-blue {
  background: var(--blue-strong);
  color: var(--white);
}

.button-green {
  background: var(--green);
  color: var(--white);
}

.button-purple {
  background: var(--purple);
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.18), transparent 36%),
    linear-gradient(225deg, rgba(102, 0, 151, 0.18), transparent 42%),
    var(--dark);
  color: var(--white);
}

.grid-overlay {
  position: relative;
  overflow: hidden;
}

.grid-overlay::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.22));
  pointer-events: none;
  content: "";
}

.hero {
  padding: 86px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.78fr);
  gap: 54px;
  width: var(--container);
  min-height: 590px;
  margin: 0 auto;
  padding: 36px 0 68px;
}

.hero-content,
.hero-visual,
.stand-copy,
.lead-form {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.eyebrow span {
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  color: var(--heading);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--heading);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.slogan {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  font-weight: 800;
}

.hero-visual {
  display: grid;
  place-items: center;
}

.hero-visual.reveal {
  opacity: 1;
  transform: none;
}

.cube-stage {
  position: relative;
  width: min(470px, 100%);
  aspect-ratio: 1 / 1;
  perspective: 920px;
}

.qube-cube-canvas {
  position: absolute;
  inset: -6%;
  z-index: 2;
  display: block;
  width: 112%;
  height: 112%;
  opacity: 0;
  transition: opacity 420ms ease;
}

.cube-stage.is-webgl-ready .qube-cube-canvas {
  opacity: 1;
}

.fallback-cube {
  --fallback-size: 178px;
  --fallback-depth: 89px;

  position: absolute;
  left: 50%;
  top: 45%;
  z-index: 2;
  width: var(--fallback-size);
  height: var(--fallback-size);
  transform: translate(-50%, -50%) rotateX(-24deg) rotateY(42deg);
  transform-style: preserve-3d;
  animation: fallbackCubeTurn 8s ease-in-out infinite;
}

.cube-stage.is-webgl-ready .fallback-cube {
  display: none;
}

.fallback-face {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(217, 230, 239, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
    var(--face-color, rgba(1, 119, 191, 0.78));
  box-shadow: inset 0 0 18px rgba(255, 255, 255, 0.04);
}

.fallback-face::before,
.fallback-face::after {
  position: absolute;
  background: rgba(217, 230, 239, 0.13);
  content: "";
}

.fallback-face::before {
  left: 33.33%;
  top: 0;
  width: 1px;
  height: 100%;
}

.fallback-face::after {
  left: 0;
  top: 33.33%;
  width: 100%;
  height: 1px;
}

.fallback-front {
  --face-color: rgba(1, 119, 191, 0.9);
  transform: translateZ(var(--fallback-depth));
}

.fallback-back {
  --face-color: rgba(0, 68, 170, 0.62);
  transform: rotateY(180deg) translateZ(var(--fallback-depth));
}

.fallback-right {
  --face-color: rgba(102, 0, 151, 0.76);
  transform: rotateY(90deg) translateZ(var(--fallback-depth));
}

.fallback-left {
  --face-color: rgba(0, 169, 89, 0.72);
  transform: rotateY(-90deg) translateZ(var(--fallback-depth));
}

.fallback-top {
  --face-color: rgba(0, 169, 89, 0.86);
  transform: rotateX(90deg) translateZ(var(--fallback-depth));
}

.fallback-bottom {
  --face-color: rgba(205, 33, 39, 0.78);
  transform: rotateX(-90deg) translateZ(var(--fallback-depth));
}

.cube {
  --cube-size: 190px;
  --cube-depth: 95px;
  --cube-depth-neg: -95px;

  position: absolute;
  left: 50%;
  top: 45%;
  z-index: 2;
  width: var(--cube-size);
  height: var(--cube-size);
  transform: translate(-50%, -50%) rotateX(58deg) rotateY(0deg) rotateZ(45deg);
  transform-style: preserve-3d;
  animation: cubeAssembleSpin 9s ease-in-out infinite;
}

.cube::before {
  position: absolute;
  inset: -26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle, rgba(1, 119, 191, 0.08), transparent 58%);
  filter: blur(1px);
  transform: translateZ(-60px);
  content: "";
}

.face {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  overflow: hidden;
  backface-visibility: hidden;
}

.face::before,
.face::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.2);
  content: "";
}

.face-top {
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.96), rgba(0, 169, 89, 0.82) 48%, rgba(102, 0, 151, 0.72)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.14) 0 1px, transparent 1px 18px);
  transform: translateZ(var(--cube-depth));
  animation: faceTopAssemble 9s ease-in-out infinite;
}

.face-top::before {
  top: 0;
  right: 18%;
  width: 17%;
  height: 100%;
  background: rgba(0, 169, 89, 0.88);
}

.face-top::after {
  left: 10%;
  bottom: 13%;
  width: 38%;
  height: 19%;
  background: rgba(205, 33, 39, 0.88);
}

.face-front {
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.68), rgba(0, 68, 170, 0.76)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 22px);
  transform: rotateX(90deg) translateZ(var(--cube-depth-neg));
  transform-origin: bottom;
  animation: faceFrontAssemble 9s ease-in-out infinite;
}

.face-front::before {
  left: 0;
  bottom: 0;
  width: 32%;
  height: 26%;
  background: rgba(0, 169, 89, 0.86);
}

.face-front::after {
  right: 14%;
  top: 0;
  width: 18%;
  height: 54%;
  background: rgba(205, 33, 39, 0.9);
}

.face-side {
  background:
    linear-gradient(145deg, rgba(102, 0, 151, 0.72), rgba(1, 119, 191, 0.42)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 24px);
  transform: rotateY(90deg) translateZ(var(--cube-depth));
  transform-origin: right;
  animation: faceSideAssemble 9s ease-in-out infinite;
}

.face-side::before {
  right: 0;
  top: 18%;
  width: 27%;
  height: 46%;
  background: rgba(0, 102, 202, 0.82);
}

.face-side::after {
  left: 12%;
  bottom: 12%;
  width: 42%;
  height: 20%;
  background: rgba(255, 255, 255, 0.68);
}

.assembly-cloud {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.assembly-piece {
  position: absolute;
  left: 50%;
  top: 45%;
  width: var(--piece-w, 42px);
  height: var(--piece-h, 42px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: var(--piece-color, var(--blue));
  box-shadow: 0 10px 18px rgba(5, 10, 18, 0.18);
  transform: translate(var(--from-x), var(--from-y)) rotate(var(--rot)) scale(0.82);
  animation: gatherPiece 9s ease-in-out infinite;
}

.piece-1 {
  --piece-w: 52px;
  --piece-h: 26px;
  --piece-color: #0177bf;
  --from-x: -206px;
  --from-y: -136px;
  --to-x: -82px;
  --to-y: -58px;
  --rot: -28deg;
}

.piece-2 {
  --piece-w: 28px;
  --piece-h: 82px;
  --piece-color: #00a959;
  --from-x: 166px;
  --from-y: -152px;
  --to-x: 34px;
  --to-y: -92px;
  --rot: 21deg;
  animation-delay: 120ms;
}

.piece-3 {
  --piece-w: 64px;
  --piece-h: 28px;
  --piece-color: #cd2127;
  --from-x: -202px;
  --from-y: 112px;
  --to-x: -84px;
  --to-y: 46px;
  --rot: 18deg;
  animation-delay: 220ms;
}

.piece-4 {
  --piece-w: 34px;
  --piece-h: 74px;
  --piece-color: #660097;
  --from-x: 194px;
  --from-y: 104px;
  --to-x: 72px;
  --to-y: 32px;
  --rot: -34deg;
  animation-delay: 320ms;
}

.piece-5 {
  --piece-w: 44px;
  --piece-h: 44px;
  --piece-color: #0066ca;
  --from-x: -40px;
  --from-y: -208px;
  --to-x: -20px;
  --to-y: -28px;
  --rot: 45deg;
  animation-delay: 420ms;
}

.piece-6 {
  --piece-w: 58px;
  --piece-h: 24px;
  --piece-color: rgba(255, 255, 255, 0.82);
  --from-x: 42px;
  --from-y: 184px;
  --to-x: 18px;
  --to-y: 78px;
  --rot: -18deg;
  animation-delay: 520ms;
}

.piece-7 {
  --piece-w: 24px;
  --piece-h: 64px;
  --piece-color: #0044aa;
  --from-x: -246px;
  --from-y: 12px;
  --to-x: -94px;
  --to-y: -4px;
  --rot: 31deg;
  animation-delay: 620ms;
}

.piece-8 {
  --piece-w: 46px;
  --piece-h: 34px;
  --piece-color: #00a959;
  --from-x: 228px;
  --from-y: -8px;
  --to-x: 88px;
  --to-y: -18px;
  --rot: -26deg;
  animation-delay: 720ms;
}

.material-card {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 158px;
  min-height: 132px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.material-card span {
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 800;
}

.material-card strong {
  color: var(--white);
  font-size: 16px;
  line-height: 1.15;
  text-transform: uppercase;
}

.material-card-a {
  left: 4%;
  top: 8%;
}

.material-card-b {
  right: 2%;
  bottom: 12%;
}

.axis-line {
  position: absolute;
  z-index: 0;
  background: rgba(255, 255, 255, 0.18);
  animation: axisPulse 9s ease-in-out infinite;
}

.axis-line-a {
  left: 12%;
  bottom: 27%;
  width: 76%;
  height: 1px;
  transform: rotate(-18deg);
}

.axis-line-b {
  left: 52%;
  top: 12%;
  width: 1px;
  height: 74%;
  transform: rotate(24deg);
}

@keyframes cubeAssembleSpin {
  0% {
    opacity: 0.74;
    transform: translate(-50%, -50%) rotateX(66deg) rotateY(-22deg) rotateZ(-28deg) scale(0.72);
  }

  24% {
    opacity: 1;
    transform: translate(-50%, -50%) rotateX(61deg) rotateY(-8deg) rotateZ(22deg) scale(0.92);
  }

  42% {
    transform: translate(-50%, -50%) rotateX(58deg) rotateY(0deg) rotateZ(45deg) scale(1);
  }

  72% {
    transform: translate(-50%, -50%) rotateX(58deg) rotateY(0deg) rotateZ(225deg) scale(1);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) rotateX(58deg) rotateY(0deg) rotateZ(405deg) scale(1);
  }
}

@keyframes faceTopAssemble {
  0% {
    opacity: 0.25;
    transform: translate3d(-132px, -154px, 210px) rotateX(-20deg) rotateZ(-26deg) scale(0.72);
  }

  28% {
    opacity: 1;
    transform: translate3d(-24px, -26px, 132px) rotateX(-8deg) rotateZ(-4deg) scale(0.95);
  }

  42%,
  100% {
    opacity: 1;
    transform: translateZ(var(--cube-depth));
  }
}

@keyframes faceFrontAssemble {
  0% {
    opacity: 0.25;
    transform: translate3d(-112px, 142px, 128px) rotateX(130deg) rotateZ(-18deg) scale(0.72);
  }

  30% {
    opacity: 1;
    transform: translate3d(-20px, 28px, 24px) rotateX(104deg) rotateZ(-4deg) scale(0.94);
  }

  42%,
  100% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(var(--cube-depth-neg));
  }
}

@keyframes faceSideAssemble {
  0% {
    opacity: 0.25;
    transform: translate3d(154px, -96px, 148px) rotateY(-96deg) rotateZ(30deg) scale(0.72);
  }

  31% {
    opacity: 1;
    transform: translate3d(28px, -18px, 52px) rotateY(54deg) rotateZ(6deg) scale(0.96);
  }

  42%,
  100% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(var(--cube-depth));
  }
}

@keyframes gatherPiece {
  0% {
    opacity: 0;
    transform: translate(var(--from-x), var(--from-y)) rotate(var(--rot)) scale(0.78);
  }

  9% {
    opacity: 1;
  }

  31% {
    opacity: 0.95;
    transform: translate(var(--to-x), var(--to-y)) rotate(0deg) scale(1);
  }

  43%,
  100% {
    opacity: 0;
    transform: translate(var(--to-x), var(--to-y)) rotate(0deg) scale(0.52);
  }
}

@keyframes axisPulse {
  0%,
  100% {
    opacity: 0.26;
  }

  28% {
    opacity: 0.72;
  }

  52% {
    opacity: 0.34;
  }
}

@keyframes fallbackCubeTurn {
  0% {
    transform: translate(-50%, -50%) rotateX(-24deg) rotateY(-38deg) scale(0.88);
  }

  28% {
    transform: translate(-50%, -50%) rotateX(-24deg) rotateY(42deg) scale(1);
  }

  100% {
    transform: translate(-50%, -50%) rotateX(-24deg) rotateY(322deg) scale(1);
  }
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: var(--container);
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-facts article {
  min-height: 150px;
  padding: 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-facts article:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-facts span {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
}

.hero-facts p {
  max-width: 290px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.page-hero {
  position: relative;
  padding: 118px max(20px, calc((100vw - 1180px) / 2)) 104px;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.page-hero .section-kicker {
  margin-bottom: 20px;
  color: color-mix(in srgb, var(--blue) 68%, var(--white));
}

.page-hero h1 {
  margin-bottom: 24px;
}

.exhibit-hero {
  padding: 104px 0 86px;
}

.exhibit-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.82fr);
  gap: 58px;
  align-items: center;
  width: var(--container);
  margin: 0 auto;
}

.exhibit-hero .page-hero-inner {
  max-width: 760px;
}

.exhibit-hero h1 {
  max-width: 680px;
  font-size: clamp(38px, 4.5vw, 60px);
  line-height: 1.04;
}

.exhibit-hero .hero-lead {
  max-width: 620px;
}

.stand-hero-visual {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 430px;
}

.stand-hero-stage {
  position: relative;
  width: min(500px, 100%);
  aspect-ratio: 1.12 / 1;
  perspective: 980px;
}

.stand-hero-stage::before {
  position: absolute;
  inset: 12% 6% 8%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  transform: rotateX(58deg) rotateZ(-28deg);
  transform-origin: center;
  content: "";
}

.stand-hero-stage::after {
  position: absolute;
  inset: 18% 10% 6%;
  border-bottom: 1px solid rgba(119, 216, 255, 0.28);
  transform: rotateX(58deg) rotateZ(-28deg);
  transform-origin: center;
  content: "";
  pointer-events: none;
}

.stand-model-viewer {
  position: absolute;
  z-index: 1;
  inset: -14% -8% -6%;
  width: 116%;
  height: 120%;
  opacity: 0;
  --poster-color: transparent;
  transition: opacity 360ms ease;
}

.stand-hero-stage.is-model-ready .stand-model-viewer {
  opacity: 1;
}

.exhibit-hero.is-stand-model-disabled .exhibit-hero-grid {
  grid-template-columns: minmax(0, 900px);
  justify-content: center;
}

.exhibit-hero.is-stand-model-disabled .page-hero-inner {
  max-width: 900px;
}

.exhibit-hero.is-stand-model-disabled .stand-hero-visual {
  display: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-card {
  min-height: 286px;
  padding: 28px;
  background: var(--white);
}

.feature-card > span {
  display: block;
  margin-bottom: 78px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.feature-card.reveal.is-visible:nth-child(3n + 1) > span {
  color: var(--blue-strong);
}

.feature-card.reveal.is-visible:nth-child(3n + 2) > span {
  color: var(--green);
}

.feature-card.reveal.is-visible:nth-child(3n + 3) > span {
  color: var(--purple);
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.page-band {
  margin: 0;
}

.ticker {
  width: 100vw;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerMove 28s linear infinite;
}

.ticker-set {
  box-sizing: border-box;
  display: flex;
  flex: 0 0 auto;
  min-width: 100vw;
  align-items: center;
  justify-content: space-around;
  gap: clamp(28px, 4vw, 64px);
  padding: 18px clamp(20px, 4vw, 56px);
}

.ticker span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.section {
  width: var(--container);
  margin: 0 auto;
  padding: 92px 0;
}

.section[id] {
  scroll-margin-top: 96px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.34fr) minmax(0, 0.66fr);
  gap: 38px;
  margin-bottom: 42px;
}

.section-heading.compact {
  grid-template-columns: 1fr;
  max-width: 760px;
  gap: 10px;
}

.section-heading.light h2,
.section-heading.light .section-kicker {
  color: var(--white);
}

.section-kicker {
  margin: 0;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1fr);
  gap: 40px;
}

.lead {
  color: var(--heading);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.36;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.principles article {
  min-height: 250px;
  padding: 28px;
  background: var(--white);
}

.principle-mark {
  display: block;
  width: 36px;
  height: 36px;
  margin-bottom: 58px;
}

.principle-mark.blue {
  background: var(--blue-strong);
}

.principle-mark.green {
  background: var(--green);
}

.principle-mark.purple {
  background: var(--purple);
}

.principles p,
.expo-card p,
.audience-card p,
.stand-copy p,
.contact-grid p {
  color: var(--muted);
}

.stats-section {
  width: 100%;
  padding: 0;
  background: var(--soft);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: var(--container);
  margin: 0 auto;
  padding: 42px 0;
}

.stat-card {
  min-height: 210px;
  padding: 28px;
  border-left: 1px solid var(--line);
}

.stat-card:last-child {
  border-right: 1px solid var(--line);
}

.stat-value {
  display: block;
  margin-bottom: 36px;
  color: var(--blue);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 800;
  line-height: 0.95;
}

.stat-card p {
  max-width: 230px;
  margin: 0;
  color: var(--text);
  font-weight: 600;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.qube-navigator {
  --navigator-color: var(--blue-strong);
  --navigator-muted: rgba(0, 102, 202, 0.12);

  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1fr);
  min-height: 332px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--navigator-muted), transparent 48%),
    var(--white);
  overflow: hidden;
  transition:
    background 220ms ease,
    border-color 220ms ease;
}

.qube-navigator[data-active="visitors"] {
  --navigator-color: var(--green);
  --navigator-muted: rgba(0, 169, 89, 0.12);
}

.qube-navigator[data-active="partners"] {
  --navigator-color: var(--purple);
  --navigator-muted: rgba(102, 0, 151, 0.12);
}

.qube-navigator-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 332px;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(rgba(1, 119, 191, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 119, 191, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  perspective: 900px;
}

.navigator-cube {
  --navigator-size: 158px;
  --navigator-depth: 79px;

  position: relative;
  z-index: 2;
  width: var(--navigator-size);
  height: var(--navigator-size);
  transform: rotateX(-24deg) rotateY(-28deg);
  transform-style: preserve-3d;
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.qube-navigator[data-active="visitors"] .navigator-cube {
  transform: rotateX(-24deg) rotateY(-118deg);
}

.qube-navigator[data-active="partners"] .navigator-cube {
  transform: rotateX(-24deg) rotateY(62deg);
}

.navigator-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: rgba(255, 255, 255, 0.86);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  backface-visibility: hidden;
}

.navigator-face::before,
.navigator-face::after {
  position: absolute;
  background: rgba(255, 255, 255, 0.18);
  content: "";
}

.navigator-face::before {
  left: 33.333%;
  top: 0;
  width: 1px;
  height: 100%;
}

.navigator-face::after {
  left: 0;
  top: 33.333%;
  width: 100%;
  height: 1px;
}

.navigator-face-front {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%),
    var(--blue-strong);
  transform: translateZ(var(--navigator-depth));
}

.navigator-face-right {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%),
    var(--green);
  transform: rotateY(90deg) translateZ(var(--navigator-depth));
}

.navigator-face-left {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%),
    var(--purple);
  transform: rotateY(-90deg) translateZ(var(--navigator-depth));
}

.navigator-face-back {
  background: var(--blue-dark);
  transform: rotateY(180deg) translateZ(var(--navigator-depth));
}

.navigator-face-top {
  background: var(--blue);
  transform: rotateX(90deg) translateZ(var(--navigator-depth));
}

.navigator-face-bottom {
  background: var(--soft-2);
  transform: rotateX(-90deg) translateZ(var(--navigator-depth));
}

.navigator-axis {
  position: absolute;
  background: rgba(1, 119, 191, 0.2);
  transition: background 220ms ease;
}

.qube-navigator[data-active="visitors"] .navigator-axis {
  background: rgba(0, 169, 89, 0.2);
}

.qube-navigator[data-active="partners"] .navigator-axis {
  background: rgba(102, 0, 151, 0.2);
}

.navigator-axis-a {
  left: 16%;
  right: 16%;
  top: 50%;
  height: 1px;
  transform: rotate(-18deg);
}

.navigator-axis-b {
  top: 14%;
  bottom: 14%;
  left: 50%;
  width: 1px;
  transform: rotate(22deg);
}

.qube-navigator-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 38px;
}

.navigator-label {
  margin-bottom: 14px;
  color: var(--navigator-color);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  transition: color 220ms ease;
}

.qube-navigator-content h3 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3vw, 40px);
}

.qube-navigator-content p[data-qube-description] {
  max-width: 640px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 17px;
  font-weight: 500;
}

.navigator-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.navigator-legend button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--white);
  color: var(--muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.1;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    background 180ms ease;
}

.navigator-legend button:hover {
  border-color: color-mix(in srgb, var(--navigator-color) 28%, var(--line));
  color: var(--heading);
}

.navigator-legend button.is-active {
  border-color: color-mix(in srgb, var(--navigator-color) 42%, var(--line));
  background: var(--navigator-muted);
  color: var(--heading);
}

.navigator-legend button:focus-visible {
  outline: 2px solid var(--navigator-color);
  outline-offset: 3px;
}

.participation-formats {
  --format-color: var(--blue-strong);
  --format-soft: rgba(0, 102, 202, 0.1);

  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1fr);
  gap: 18px;
}

.participation-formats[data-active="program"] {
  --format-color: var(--green);
  --format-soft: rgba(0, 169, 89, 0.1);
}

.participation-formats[data-active="integration"] {
  --format-color: var(--purple);
  --format-soft: rgba(102, 0, 151, 0.1);
}

.format-options {
  display: grid;
  gap: 12px;
}

.format-option {
  display: grid;
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue-strong);
  background: var(--white);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.format-option.visitors {
  border-top-color: var(--green);
}

.format-option.partners {
  border-top-color: var(--purple);
}

.format-option span {
  display: block;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
}

.format-option strong {
  display: block;
  margin-bottom: 10px;
  color: var(--heading);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
}

.format-option small {
  display: block;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
}

.format-option:hover,
.format-option:focus-visible,
.format-option.is-active {
  border-color: color-mix(in srgb, var(--format-color) 42%, var(--line));
  background:
    linear-gradient(135deg, var(--format-soft), transparent 58%),
    var(--white);
  box-shadow: 0 18px 42px rgba(5, 10, 18, 0.08);
  transform: translateY(-2px);
}

.format-option:focus-visible {
  outline: 2px solid var(--format-color);
  outline-offset: 3px;
}

.format-scheme {
  display: grid;
  grid-template-rows: auto minmax(360px, 1fr);
  min-height: 100%;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--format-soft), transparent 46%),
    var(--white);
  overflow: hidden;
  transition: background 180ms ease;
}

.format-scheme-copy {
  position: relative;
  z-index: 2;
  padding: 34px 36px 0;
}

.format-scheme-copy .navigator-label {
  color: var(--format-color);
}

.format-scheme-copy h3 {
  margin-bottom: 12px;
  font-size: clamp(28px, 3vw, 40px);
}

.format-scheme-copy p[data-format-description] {
  max-width: 640px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 500;
}

.format-visual-canvas {
  position: relative;
  min-height: 360px;
  background:
    linear-gradient(rgba(1, 119, 191, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 119, 191, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  perspective: 980px;
  overflow: hidden;
}

.format-photo-frame {
  position: relative;
  min-height: 360px;
  margin: 34px 36px 36px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(1, 119, 191, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 119, 191, 0.055) 1px, transparent 1px),
    var(--soft);
  background-size: 44px 44px;
  overflow: hidden;
}

.format-photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px;
  opacity: 0;
  transform: scale(0.985);
  transition:
    opacity 220ms ease,
    transform 260ms ease;
  pointer-events: none;
}

.format-photo-placeholder::before {
  position: absolute;
  inset: 28px;
  border: 1px dashed color-mix(in srgb, var(--format-color) 34%, var(--line));
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.18)),
    var(--format-soft);
  content: "";
}

.format-photo-placeholder::after {
  position: absolute;
  left: 50%;
  top: 45%;
  width: min(220px, 42%);
  aspect-ratio: 16 / 10;
  border: 1px solid color-mix(in srgb, var(--format-color) 38%, var(--line));
  background:
    linear-gradient(135deg, transparent 48%, color-mix(in srgb, var(--format-color) 22%, transparent) 49% 51%, transparent 52%),
    linear-gradient(45deg, transparent 48%, color-mix(in srgb, var(--format-color) 18%, transparent) 49% 51%, transparent 52%),
    rgba(255, 255, 255, 0.52);
  transform: translate(-50%, -50%);
  content: "";
}

.format-photo-placeholder.is-active {
  opacity: 1;
  transform: scale(1);
}

.photo-mark,
.format-photo-placeholder strong,
.format-photo-placeholder small {
  position: relative;
  z-index: 1;
}

.photo-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  background: var(--format-color);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.format-photo-placeholder strong {
  max-width: 420px;
  margin-bottom: 8px;
  color: var(--heading);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.14;
}

.format-photo-placeholder small {
  max-width: 460px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

.format-visual {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(16px) scale(0.97);
  transition:
    opacity 240ms ease,
    transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.format-visual.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.format-visual span {
  position: absolute;
  display: block;
}

.stand-floor,
.program-floor {
  left: 18%;
  right: 14%;
  bottom: 58px;
  height: 134px;
  border: 1px solid rgba(1, 119, 191, 0.16);
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.1), rgba(255, 255, 255, 0.5)),
    var(--soft-2);
  transform: rotateX(62deg) rotateZ(-12deg);
  transform-origin: center;
}

.stand-wall {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: var(--blue-strong);
}

.stand-wall-back {
  left: 31%;
  top: 48px;
  width: 190px;
  height: 138px;
  transform: skewY(-12deg);
}

.stand-wall-side {
  left: calc(31% + 190px);
  top: 70px;
  width: 96px;
  height: 122px;
  background: var(--blue);
  transform: skewY(22deg);
}

.stand-counter {
  left: 34%;
  bottom: 100px;
  width: 178px;
  height: 54px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 18px 18px 0 rgba(0, 102, 202, 0.16);
  transform: skewY(-9deg);
}

.stand-module {
  width: 56px;
  height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.stand-module-a {
  right: 22%;
  bottom: 124px;
  background: var(--green);
}

.stand-module-b {
  right: 16%;
  bottom: 86px;
  background: var(--purple);
}

.stand-sign {
  left: 36%;
  top: 86px;
  color: var(--white);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0;
}

.program-screen {
  left: 28%;
  top: 52px;
  width: 260px;
  height: 112px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent 52%),
    var(--green);
  box-shadow: 18px 18px 0 rgba(0, 169, 89, 0.12);
}

.program-stage {
  left: 24%;
  right: 20%;
  bottom: 122px;
  height: 64px;
  background: var(--green);
  transform: skewX(-14deg);
}

.program-podium {
  left: 48%;
  bottom: 170px;
  width: 48px;
  height: 72px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 10px 10px 0 rgba(0, 169, 89, 0.16);
}

.program-row {
  left: 25%;
  right: 22%;
  height: 18px;
  background: rgba(0, 169, 89, 0.18);
  transform: skewX(-16deg);
}

.program-row-a {
  bottom: 90px;
}

.program-row-b {
  bottom: 62px;
}

.program-row-c {
  bottom: 34px;
}

.format-visual-integration {
  transform-style: preserve-3d;
}

.format-visual-integration.is-active {
  transform: rotateX(0deg) rotateY(0deg);
}

.network-node {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: var(--purple);
  color: var(--white);
  font-weight: 800;
}

.network-node-core {
  left: calc(50% - 38px);
  top: calc(50% - 38px);
  width: 76px;
  height: 76px;
  background: var(--purple);
  font-size: 32px;
}

.network-node-a {
  left: 28%;
  top: 72px;
  background: var(--blue-strong);
}

.network-node-b {
  right: 22%;
  top: 92px;
  background: var(--green);
}

.network-node-c {
  left: 22%;
  bottom: 78px;
  background: var(--blue);
}

.network-node-d {
  right: 28%;
  bottom: 58px;
  background: var(--blue-dark);
}

.network-line {
  left: 28%;
  right: 24%;
  top: 50%;
  height: 1px;
  background: rgba(102, 0, 151, 0.26);
  transform-origin: center;
}

.network-line-a {
  transform: rotate(24deg);
}

.network-line-b {
  transform: rotate(-28deg);
}

.network-line-c {
  transform: rotate(90deg);
}

.audience-card {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.audience-card .button {
  align-self: flex-start;
  margin-top: auto;
}

.card-index {
  margin-bottom: 86px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.audience-card.exhibitors {
  border-top: 4px solid var(--blue-strong);
}

.audience-card.visitors {
  border-top: 4px solid var(--green);
}

.audience-card.partners {
  border-top: 4px solid var(--purple);
}

.audience-grid .audience-card:hover,
.audience-grid .audience-card:focus-visible,
.audience-grid .audience-card.is-active {
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(5, 10, 18, 0.08);
}

.audience-grid .audience-card:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.audience-card.exhibitors.is-active {
  border-color: rgba(0, 102, 202, 0.44);
}

.audience-card.visitors.is-active {
  border-color: rgba(0, 169, 89, 0.44);
}

.audience-card.partners.is-active {
  border-color: rgba(102, 0, 151, 0.44);
}

.nostoyp-section {
    padding-top: 0;
  }

.expo-section {
  padding-top: 0;
}

.expo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.expo-card {
  min-height: 248px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.06), transparent 46%),
    var(--white);
}

.expo-card span {
  display: block;
  width: 42px;
  height: 42px;
  margin-bottom: 54px;
  border: 8px solid var(--soft-2);
  border-left-color: var(--blue);
  border-bottom-color: var(--green);
}

.program-section {
  width: 100%;
  padding: 92px max(20px, calc((100vw - 1180px) / 2));
}

.program-section .section-heading {
  width: 100%;
}

.program-page {
  margin: 0;
}

.program-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.program-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 26px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
}

.program-item time {
  color: var(--white);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.program-item h3 {
  color: var(--white);
  font-size: 24px;
}

.program-tag,
.program-item span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  font-weight: 700;
}

.program-tag {
  margin-bottom: 8px;
  color: #77d8ff;
  text-transform: uppercase;
}

.stand-section {
  width: 100%;
  padding: 0;
  background: var(--soft);
}

.stand-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.74fr);
  gap: 48px;
  width: var(--container);
  margin: 0 auto;
  padding: 76px;
  background:
    linear-gradient(135deg, rgba(1, 119, 191, 0.1), transparent 38%),
    linear-gradient(200deg, rgba(0, 102, 202, 0.08), transparent 52%),
    linear-gradient(300deg, rgba(0, 169, 89, 0.06), transparent 50%),
    linear-gradient(28deg, rgba(102, 0, 151, 0.05), transparent 56%),
    var(--white);
  border-left: 6px solid var(--blue-strong);
}

.stand-panel.grid-overlay::before {
  background-image:
    linear-gradient(rgba(0, 102, 202, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 119, 191, 0.06) 1px, transparent 1px);
  mask-image: none;
}

.stand-copy h2 {
  margin-bottom: 20px;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--white);
}

.lead-form label {
  display: grid;
  gap: 6px;
  color: var(--heading);
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0 14px;
  background: var(--white);
  color: var(--heading);
  outline: none;
}

.lead-form input:focus,
.lead-form select:focus {
  border-color: var(--blue);
}

/* Посещение — акцент зелёный (#00A959); Программа и Партнёры — фиолетовый (#660097) */
body.page-theme-visitors main .button-primary {
  background: var(--green);
  color: var(--white);
}

body.page-theme-visitors main .button-primary:hover {
  background: color-mix(in srgb, var(--green) 78%, #000);
}

body.page-theme-visitors main .section-kicker {
  color: var(--green);
}

body.page-theme-visitors main .page-hero .section-kicker {
  color: color-mix(in srgb, var(--green) 68%, var(--white));
}

body.page-theme-visitors main .stand-panel {
  background:
    linear-gradient(135deg, rgba(0, 169, 89, 0.1), transparent 38%),
    linear-gradient(200deg, rgba(0, 169, 89, 0.07), transparent 52%),
    linear-gradient(300deg, rgba(0, 169, 89, 0.05), transparent 50%),
    var(--white);
  border-left-color: var(--green);
}

body.page-theme-visitors main .stand-panel.grid-overlay::before {
  background-image:
    linear-gradient(rgba(0, 169, 89, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 169, 89, 0.055) 1px, transparent 1px);
}

body.page-theme-visitors main .lead-form input:focus,
body.page-theme-visitors main .lead-form select:focus {
  border-color: var(--green);
}

body.page-theme-visitors main .feature-card.reveal.is-visible > span {
  color: var(--green);
}

body.page-theme-visitors main .expo-card {
  background:
    linear-gradient(135deg, rgba(0, 169, 89, 0.07), transparent 46%),
    var(--white);
}

body.page-theme-visitors main .expo-card span {
  border-left-color: var(--green);
  border-bottom-color: color-mix(in srgb, var(--green) 72%, var(--heading));
}

body.page-theme-visitors .main-nav a[aria-current="page"] {
  border-color: rgba(0, 169, 89, 0.36);
}

body.page-theme-visitors .main-nav a::after {
  background: rgba(140, 230, 190, 0.75);
}

body.page-theme-visitors .main-nav a:hover::after,
body.page-theme-visitors .main-nav a[aria-current="page"]::after {
  opacity: 1;
}

body.page-theme-visitors .main-nav a:hover,
body.page-theme-visitors .main-nav a[aria-current="page"] {
  border-color: rgba(0, 169, 89, 0.38);
}

body.page-theme-purple main .button-primary {
  background: var(--purple);
  color: var(--white);
}

body.page-theme-purple main .button-primary:hover {
  background: color-mix(in srgb, var(--purple) 78%, #000);
}

body.page-theme-purple main .section-kicker {
  color: var(--purple);
}

body.page-theme-purple main .page-hero .section-kicker {
  color: color-mix(in srgb, var(--purple) 72%, var(--white));
}

body.page-theme-purple main .section-heading.light .section-kicker {
  color: color-mix(in srgb, var(--purple) 52%, var(--white));
}

body.page-theme-purple main .program-tag {
  color: color-mix(in srgb, var(--purple) 48%, var(--white));
}

body.page-theme-purple main .stand-panel {
  background:
    linear-gradient(135deg, rgba(102, 0, 151, 0.11), transparent 38%),
    linear-gradient(200deg, rgba(102, 0, 151, 0.08), transparent 52%),
    linear-gradient(300deg, rgba(102, 0, 151, 0.05), transparent 50%),
    var(--white);
  border-left-color: var(--purple);
}

body.page-theme-purple main .stand-panel.grid-overlay::before {
  background-image:
    linear-gradient(rgba(102, 0, 151, 0.085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 0, 151, 0.06) 1px, transparent 1px);
}

body.page-theme-purple main .lead-form input:focus,
body.page-theme-purple main .lead-form select:focus {
  border-color: var(--purple);
}

body.page-theme-purple main .feature-card.reveal.is-visible > span {
  color: var(--purple);
}

body.page-theme-purple main .support-card:hover,
body.page-theme-purple main .support-card:focus-visible {
  border-color: color-mix(in srgb, var(--purple) 38%, var(--line));
}

body.page-theme-purple main .support-card:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 3px;
}

body.page-theme-purple .main-nav a[aria-current="page"] {
  border-color: rgba(212, 160, 255, 0.42);
}

body.page-theme-purple .main-nav a::after {
  background: rgba(212, 170, 255, 0.78);
}

body.page-theme-purple .main-nav a:hover::after,
body.page-theme-purple .main-nav a[aria-current="page"]::after {
  opacity: 1;
}

body.page-theme-purple .main-nav a:hover,
body.page-theme-purple .main-nav a[aria-current="page"] {
  border-color: rgba(212, 160, 255, 0.34);
}

.partners-section {
  padding-top: 64px;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.partner-card {
  display: grid;
  place-items: center;
  min-height: 138px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--heading);
  font-weight: 800;
  text-align: center;
}

.support-section {
  padding-top: 0;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.support-card {
  display: grid;
  grid-template-rows: minmax(86px, 1fr) auto;
  gap: 16px;
  align-items: center;
  justify-items: center;
  min-height: 168px;
  padding: 24px 18px 18px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--heading);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.support-card:hover,
.support-card:focus-visible {
  border-color: rgba(1, 119, 191, 0.34);
  box-shadow: 0 18px 40px rgba(0, 11, 48, 0.08);
  transform: translateY(-2px);
}

.support-card:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.support-card img {
  display: block;
  max-width: min(160px, 100%);
  max-height: 76px;
  object-fit: contain;
}

.support-card span {
  line-height: 1.25;
}

.contact-section {
  padding-top: 0;
}

.contact-page {
  padding-top: 92px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.46fr) minmax(260px, 0.46fr);
  gap: 18px;
  align-items: stretch;
}

.contact-page .contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--soft);
}

.contact-card span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-card strong {
  color: var(--heading);
  font-size: 20px;
  line-height: 1.26;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 38px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: var(--dark);
  color: var(--white);
}

.site-footer p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-content: flex-start;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 700;
}

.stand-booking-dialog {
  padding: 0;
  margin: auto;
  max-width: calc(100vw - 48px);
  width: min(440px, 100%);
  border: none;
  background: transparent;
  color: var(--white);
}

.stand-booking-dialog::backdrop {
  background: rgba(5, 10, 18, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.stand-booking-dialog__panel {
  position: relative;
  display: grid;
  gap: 22px;
  padding: clamp(26px, 4vw, 34px);
  padding-top: max(26px, env(safe-area-inset-top, 0px));
  padding-bottom: max(26px, env(safe-area-inset-bottom, 0px));
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    0 4px 24px rgba(5, 10, 18, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.stand-booking-dialog__close {
  position: absolute;
  top: max(14px, env(safe-area-inset-top, 14px));
  right: max(14px, env(safe-area-inset-right, 14px));
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--white);
  font-family: inherit;
  font-size: 28px;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
}

.stand-booking-dialog__close:hover {
  background: rgba(255, 255, 255, 0.16);
}

.stand-booking-dialog__close:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--blue) 55%, transparent);
  outline-offset: 2px;
}

.stand-booking-dialog__head {
  padding-right: 48px;
}

.stand-booking-dialog__kicker {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.stand-booking-dialog__head h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 800;
  line-height: 1.12;
}

.stand-booking-dialog__form {
  margin-top: 0;
  padding: clamp(18px, 3vw, 22px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.97);
}

.stand-booking-dialog__form .button[type="submit"] {
  width: 100%;
}

@media (max-width: 720px) {
  .stand-booking-dialog {
    width: 100%;
    height: 100%;
    height: 100dvh;
    max-width: none;
    max-height: none;
    margin: 0;
    border-radius: 0;
  }

  .stand-booking-dialog__panel {
    width: 100%;
    height: 100%;
    height: 100dvh;
    max-height: none;
    overflow-y: auto;
    padding-top: max(58px, env(safe-area-inset-top));
    padding-left: max(18px, env(safe-area-inset-left));
    padding-right: max(18px, env(safe-area-inset-right));
    padding-bottom: max(26px, env(safe-area-inset-bottom));
    border-radius: 0;
    box-shadow: none;
  }

  .stand-booking-dialog::backdrop {
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: auto auto;
    align-items: center;
    min-height: 68px;
  }

  .site-header::after {
    position: fixed;
    inset: 0;
    z-index: 25;
    display: block;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    border: 0;
    background:
      radial-gradient(circle at 88% 82%, rgba(102, 0, 151, 0.18), transparent 48%),
      linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
      rgba(5, 10, 18, 0.97);
    box-shadow: 0 24px 56px rgba(5, 10, 18, 0.34);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    backdrop-filter: blur(18px);
    transition:
      opacity 180ms ease,
      transform 220ms ease,
      visibility 0ms linear 280ms;
    content: "";
    pointer-events: none;
  }

  .site-header.is-open::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition:
      opacity 220ms ease,
      transform 260ms ease,
      visibility 0ms;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
    position: relative;
    z-index: 31;
  }

  .brand {
    position: relative;
    z-index: 31;
  }

  .main-nav,
  .header-actions {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 92px;
    z-index: 30;
    width: auto;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      max-height 280ms ease,
      opacity 180ms ease,
      transform 220ms ease,
      visibility 0ms linear 280ms;
  }

  .site-header.is-open .main-nav,
  .site-header.is-open .header-actions {
    max-height: 520px;
    opacity: 1;
    justify-content: flex-start;
    visibility: visible;
    transform: translateY(0);
    transition:
      max-height 320ms ease,
      opacity 220ms ease,
      transform 260ms ease,
      visibility 0ms;
  }

  .main-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-self: stretch;
    width: auto;
    margin-top: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .main-nav a {
    justify-content: space-between;
    min-height: 52px;
    width: 100%;
    padding: 14px 16px;
    border-color: rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    font-size: 14px;
  }

  .main-nav a::before {
    order: 2;
    margin-left: auto;
    padding-left: 18px;
    color: rgba(255, 255, 255, 0.42);
    font-size: 11px;
    font-weight: 800;
    content: "QUBE";
  }

  .main-nav a[aria-current="page"] {
    border-color: rgba(1, 119, 191, 0.58);
    background:
      linear-gradient(135deg, rgba(1, 119, 191, 0.28), rgba(102, 0, 151, 0.22)),
      rgba(255, 255, 255, 0.1);
  }

  body.page-theme-visitors .main-nav a[aria-current="page"] {
    border-color: rgba(0, 169, 89, 0.58);
    background:
      linear-gradient(135deg, rgba(0, 169, 89, 0.28), rgba(0, 169, 89, 0.12)),
      rgba(255, 255, 255, 0.1);
  }

  body.page-theme-purple .main-nav a[aria-current="page"] {
    border-color: rgba(200, 150, 255, 0.55);
    background:
      linear-gradient(135deg, rgba(102, 0, 151, 0.38), rgba(102, 0, 151, 0.14)),
      rgba(255, 255, 255, 0.1);
  }

  .header-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    top: calc(92px + var(--mobile-menu-height, 352px) + 24px);
    gap: 8px;
    margin-top: 0;
    padding: 0;
  }

  .site-header.is-open .header-actions {
    padding: 0;
  }

  .site-header.is-open .header-actions .language,
  .site-header.is-open .header-actions .button {
    width: 100%;
  }

  .hero-grid,
  .about-layout,
  .exhibit-hero-grid,
  .stand-panel,
  .contact-grid,
  .contact-page .contact-grid {
    grid-template-columns: 1fr;
  }

  .qube-navigator {
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  }

  .qube-navigator-visual {
    min-height: 304px;
  }

  .participation-formats {
    grid-template-columns: 1fr;
  }

  .format-options {
    grid-template-columns: repeat(3, 1fr);
  }

  .format-option {
    min-height: 220px;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-visual {
    min-height: 430px;
  }

  .stand-hero-visual {
    min-height: 380px;
  }

  .principles,
  .stats-grid,
  .audience-grid,
  .expo-grid,
  .partners-grid,
  .support-grid,
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100vw - 28px, 1180px);
  }

  body {
    font-size: 15px;
  }

  .site-header {
    min-height: 68px;
    padding: 0 14px;
  }

  .site-header.is-open {
    padding-bottom: 0;
  }

  .brand {
    width: auto;
    min-width: 0;
  }

  .brand-logo {
    width: 176px;
  }

  .hero {
    padding-top: 24px;
  }

  .hero-grid {
    gap: 14px;
    padding: 18px 0 34px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(32px, 9.8vw, 40px);
    line-height: 1.06;
    overflow-wrap: normal;
    text-wrap: balance;
  }

  h2 {
    font-size: clamp(28px, 9vw, 38px);
  }

  .hero-lead {
    margin-bottom: 22px;
    font-size: 16px;
    line-height: 1.52;
  }

  .eyebrow {
    gap: 8px;
    margin-bottom: 22px;
  }

  .eyebrow span {
    padding: 7px 11px;
    font-size: 12px;
    line-height: 1.15;
  }

  .hero-actions {
    margin-bottom: 22px;
  }

  .slogan {
    font-size: 14px;
    line-height: 1.35;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav,
  .header-actions {
    max-width: 100%;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 320px;
  }

  .cube {
    --cube-size: 138px;
    --cube-depth: 69px;
    --cube-depth-neg: -69px;
  }

  .fallback-cube {
    --fallback-size: 134px;
    --fallback-depth: 67px;
  }

  .face-top {
    transform: translateZ(69px);
  }

  .face-front {
    transform: rotateX(90deg) translateZ(-69px);
  }

  .face-side {
    transform: rotateY(90deg) translateZ(69px);
  }

  .material-card {
    width: 130px;
    min-height: 108px;
    padding: 14px;
  }

  .hero-facts,
  .principles,
  .stats-grid,
  .expo-grid,
  .partners-grid,
  .support-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .audience-grid {
    display: none;
  }

  .qube-navigator {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .qube-navigator-visual {
    min-height: 264px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .navigator-cube {
    --navigator-size: 122px;
    --navigator-depth: 61px;
  }

  .qube-navigator-content {
    padding: 24px;
  }

  .qube-navigator-content p[data-qube-description] {
    font-size: 15px;
  }

  .format-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .format-option {
    align-content: start;
    min-height: auto;
    padding: 14px 10px;
  }

  .format-option span {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .format-option strong {
    font-size: 13px;
    line-height: 1.16;
  }

  .format-option small {
    display: none;
  }

  .format-scheme {
    grid-template-rows: auto;
  }

  .format-scheme-copy {
    padding: 24px 24px 0;
  }

  .format-scheme-copy p[data-format-description] {
    font-size: 15px;
  }

  .format-visual-canvas {
    min-height: 286px;
    perspective: none;
  }

  .format-photo-frame {
    min-height: 260px;
    margin: 24px;
    background-size: 36px 36px;
  }

  .format-photo-placeholder {
    padding: 22px;
  }

  .format-photo-placeholder::before {
    inset: 16px;
  }

  .format-photo-placeholder::after {
    top: 30%;
    width: min(160px, 46%);
  }

  .photo-mark {
    width: 36px;
    height: 36px;
    margin-bottom: 14px;
  }

  .format-photo-placeholder strong {
    font-size: 20px;
  }

  .format-photo-placeholder small {
    font-size: 13px;
  }

  .format-visual,
  .format-visual.is-active {
    transform: none;
  }

  .stand-floor,
  .program-floor {
    left: 16%;
    right: 12%;
    bottom: 42px;
    height: 78px;
    transform: none;
  }

  .stand-wall-back {
    left: 21%;
    top: 50px;
    width: 146px;
    height: 98px;
    transform: none;
  }

  .stand-wall-side {
    left: auto;
    right: 18%;
    top: 70px;
    width: 70px;
    height: 78px;
    transform: none;
  }

  .stand-counter {
    left: 24%;
    bottom: 82px;
    width: 138px;
    height: 42px;
    transform: none;
  }

  .stand-module-a {
    right: 24%;
    bottom: 92px;
  }

  .stand-module-b {
    right: 14%;
    bottom: 62px;
  }

  .stand-sign {
    left: 28%;
    top: 82px;
    font-size: 20px;
  }

  .program-screen {
    left: 16%;
    right: 16%;
    top: 48px;
    width: auto;
    height: 82px;
  }

  .program-stage {
    left: 18%;
    right: 18%;
    bottom: 104px;
    height: 46px;
    transform: none;
  }

  .program-podium {
    left: calc(50% - 22px);
    bottom: 132px;
    width: 44px;
    height: 54px;
  }

  .program-row {
    left: 20%;
    right: 20%;
    transform: none;
  }

  .network-node {
    width: 46px;
    height: 46px;
  }

  .network-node-core {
    left: calc(50% - 30px);
    top: calc(50% - 30px);
    width: 60px;
    height: 60px;
  }

  .page-hero {
    padding: 62px 14px;
  }

  .exhibit-hero {
    padding: 62px 0 48px;
  }

  .exhibit-hero h1 {
    font-size: clamp(30px, 8.6vw, 34px);
    line-height: 1.08;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .exhibit-hero-grid {
    width: var(--container);
    gap: 18px;
  }

  .stand-hero-visual {
    min-height: 238px;
  }

  .stand-hero-stage {
    width: min(330px, 100%);
  }

  .stand-model-viewer {
    inset: -10% -8% -4%;
    width: 116%;
    height: 114%;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-card span {
    margin-bottom: 44px;
  }

  .hero-facts article {
    min-height: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.16);
  }

  .section {
    padding: 62px 0;
  }


  .stand-panel {
    width: 100%;
    padding: 46px 14px;
    border-left: 0;
    border-top: 5px solid var(--blue-strong);
  }

  body.page-theme-visitors .stand-panel {
    border-top-color: var(--green);
  }

  body.page-theme-purple .stand-panel {
    border-top-color: var(--purple);
  }

  .program-section {
    padding: 62px 14px;
  }

  .program-item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 22px;
  }

  .program-item time {
    font-size: 26px;
  }

  .site-footer {
    flex-direction: column;
    padding: 32px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto !important;
  }

  .reveal {
    transition-duration: 0.001ms !important;
  }
}