:root {
  --bg: #020916;
  --text: #ffffff;
  --muted: rgba(255,255,255,.68);
  --soft: rgba(255,255,255,.42);
  --blue: #1984ff;
  --blue2: #55a7ff;
  --cyan: #27d7e8;
  --purple: #8b5cf6;
  --green: #7ee35c;
  --yellow: #f4c542;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  overflow-x: hidden;
}

body:before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 18% 18%, rgba(25,132,255,.22), transparent 28%),
    radial-gradient(circle at 72% 8%, rgba(39,215,232,.12), transparent 28%),
    radial-gradient(circle at 72% 72%, rgba(25,132,255,.16), transparent 34%),
    linear-gradient(135deg, #020713 0%, #061326 45%, #020713 100%);
}
body:after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 76px 76px;
  transform: perspective(900px) rotateX(62deg) translateY(240px) scale(1.6);
  transform-origin: bottom;
  opacity: .7;
  pointer-events: none;
}

body.light-mode {
  --bg: #f6f8fb;
  --text: #111827;
  --muted: rgba(17,24,39,.68);
  --soft: rgba(17,24,39,.46);
}
body.light-mode:before {
  background:
    radial-gradient(circle at 18% 18%, rgba(25,132,255,.16), transparent 28%),
    radial-gradient(circle at 72% 8%, rgba(39,215,232,.10), transparent 28%),
    radial-gradient(circle at 72% 72%, rgba(25,132,255,.12), transparent 34%),
    linear-gradient(135deg, #f8fafc 0%, #eaf0f8 45%, #f8fafc 100%);
}
body.light-mode:after {
  background:
    linear-gradient(rgba(17,24,39,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,24,39,.045) 1px, transparent 1px);
}

.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: 76px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(2, 9, 22, .68);
  backdrop-filter: blur(24px) saturate(140%);
}
body.light-mode .site-nav {
  background: rgba(255,255,255,.68);
  border-bottom-color: rgba(17,24,39,.1);
}

.logo {
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -.08em;
  font-style: italic;
  color: white;
  text-decoration: none;
  text-shadow: 0 14px 35px rgba(0,0,0,.45);
}
.logo span { color: var(--blue); }

.nav-links, .nav-actions {
  display: flex;
  align-items: center;
}
.nav-links { gap: 34px; }
.nav-actions { gap: 16px; font-size: 14px; }
.nav-links a {
  color: rgba(255,255,255,.84);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.nav-links a:after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 10px;
  margin-bottom: 2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: .28;
  vertical-align: middle;
}
.language-select {
  color: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  padding: 12px 14px;
  font-weight: 750;
}
body.light-mode .nav-links a,
body.light-mode .language-select,
body.light-mode .logo,
body.light-mode .hero-copy,
body.light-mode .proofs { color: #111827; }

.login-btn {
  color: rgba(255,255,255,.86);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  padding: 13px 18px;
  font-weight: 750;
}
body.light-mode .login-btn,
body.light-mode .language-select {
  color: #111827;
  border-color: rgba(17,24,39,.14);
  background: rgba(255,255,255,.6);
}

.demo-btn, .primary-btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(255,255,255,.14);
  color: white;
  background:
    linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,0) 42%),
    linear-gradient(135deg, rgba(25,132,255,.96), rgba(18,100,245,.82));
  text-decoration: none;
  border-radius: 14px;
  padding: 14px 22px;
  font-weight: 750;
  backdrop-filter: blur(18px) saturate(180%);
  box-shadow:
    0 10px 30px rgba(25,132,255,.24),
    0 0 0 1px rgba(255,255,255,.06) inset,
    0 1px 0 rgba(255,255,255,.18) inset,
    0 -10px 24px rgba(255,255,255,.06) inset;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.demo-btn:before, .primary-btn:before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.34), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,.14), transparent 42%);
  pointer-events: none;
}
.demo-btn:after, .primary-btn:after {
  content: "";
  position: absolute;
  width: 42%;
  height: 180%;
  left: -60%;
  top: -40%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.28), transparent);
  transform: rotate(18deg);
  transition: left .65s ease;
  pointer-events: none;
  mix-blend-mode: screen;
}
.demo-btn:hover, .primary-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.22);
  box-shadow:
    0 18px 44px rgba(25,132,255,.34),
    0 0 42px rgba(25,132,255,.22),
    0 0 0 1px rgba(255,255,255,.08) inset,
    0 1px 0 rgba(255,255,255,.22) inset,
    0 -12px 28px rgba(255,255,255,.08) inset;
}
.demo-btn:hover:after, .primary-btn:hover:after { left: 140%; }

.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 48px 64px;
  display: grid;
  grid-template-columns: minmax(390px, 520px) 1fr;
  gap: 50px;
  align-items: center;
  overflow: hidden;
}
.hero-copy { z-index: 5; max-width: 580px; }
.eyebrow {
  color: var(--blue2);
  letter-spacing: .32em;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 42px;
}
h1 {
  margin: 0;
  font-size: clamp(56px, 6.2vw, 88px);
  line-height: .98;
  letter-spacing: -.050em;
  font-weight: 950;
  text-shadow: 0 24px 48px rgba(0,0,0,.35);
}
h1 .blue { color: var(--blue); display: inline-block; }
.lead {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
  max-width: 540px;
}
.actions { display: flex; gap: 16px; align-items: center; margin-top: 42px; }

.ghost-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: white;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  border-radius: 14px;
  padding: 14px 24px;
  font-weight: 700;
  cursor: pointer;
  backdrop-filter: blur(18px) saturate(150%);
  box-shadow: 0 10px 28px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.18);
}
body.light-mode .ghost-btn {
  color: #111827;
  border-color: rgba(17,24,39,.14);
  background: rgba(255,255,255,.55);
}
.play {
  width: 20px; height: 20px;
  border: 1px solid rgba(255,255,255,.75);
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-size: 10px;
}

.proofs {
  display: flex;
  gap: 24px;
  margin-top: 56px;
  color: white;
  flex-wrap: wrap;
}
.proof {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  min-width: 155px;
  padding-right: 20px;
  border-right: 1px solid rgba(255,255,255,.16);
}
.proof:last-child { border-right: 0; }
.proof-icon {
  width: 24px; height: 24px;
  border: 1px solid var(--blue);
  color: var(--blue);
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 900;
}
.proof strong { display: block; font-size: 14px; margin-bottom: 6px; }
.proof span { color: var(--soft); font-size: 12px; }

.stage {
  position: relative;
  height: min(90vh, 980px);
  min-height: 940px;
}
.big-watermark {
  position: absolute;
  right: -50px;
  top: 0px;
  font-size: 260px;
  line-height: .8;
  font-weight: 950;
  letter-spacing: -.14em;
  transform: skew(-11deg);
  color: rgba(255,255,255,.06);
  pointer-events: none;
}

.industry-stream {
  position: absolute;
  left: 25%;
  top: -110px;
  bottom: 0;
  width: 620px;
  z-index: 1;
  transform: skew(-10deg);
  display: flex;
  align-items: center;
  pointer-events: none;
  mask-image: linear-gradient(transparent 0%, black 9%, black 91%, transparent 100%);
}
.industry-fixed {
  position: absolute;
  left: 10px;
  top: 10%;
  transform: translateY(-50%);
  font-size: 42px;
  line-height: 40px;
  font-weight: 950;
  letter-spacing: -0.06em;
  color: rgba(255,255,255,.98);
  text-shadow: 0 0 24px rgba(25,132,255,.28);
  z-index: 12;
  white-space: nowrap;
  font-style: italic;
}
.industry-fixed span {
  color: var(--blue2);
  text-shadow: 0 0 26px rgba(25,132,255,.65);
}
.industry-track {
  margin-left: 170px;
  animation: industryRoll 22s linear infinite;
  will-change: transform, filter;
}
.industry-track div {
  height: 40px;
  font-size: 42px;
  line-height: 40px;
  font-weight: 950;
  letter-spacing: -.05em;
  color: rgba(85, 167, 255, .62);
  text-shadow: 0 0 22px rgba(25,132,255,.22);
  white-space: nowrap;
  font-style: italic;
}
.industry-track div:nth-child(2),
.industry-track div:nth-child(18) {
  color: rgba(130, 194, 255, .95);
  text-shadow: 0 0 30px rgba(25,132,255,.55);
}
@keyframes industryRoll {
  0% { transform: translateY(0); filter: blur(0); }
  48% { filter: blur(0); }
  50% { filter: blur(2px); }
  52% { filter: blur(0); }
  100% { transform: translateY(-1120px); filter: blur(0); }
}

.feature-card {
  position: absolute;
  z-index: 8;
  width: 290px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(31,47,73,.46), rgba(13,23,39,.34));
  box-shadow: 0 30px 80px rgba(0,0,0,.36), inset 0 1px 0 rgba(255,255,255,.1);
  backdrop-filter: blur(24px) saturate(145%);
  animation: floatCard 7s ease-in-out infinite;
  cursor: grab;
  user-select: none;
  touch-action: none;
  color: white;
}
.feature-card.is-dragging {
  animation: none;
  z-index: 30;
  box-shadow: 0 36px 95px rgba(0,0,0,.48), inset 0 1px 0 rgba(255,255,255,.16);
}
.feature-card.large { width: 330px; }
.feature-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.16;
  letter-spacing: -.03em;
}
.feature-card p {
  margin: 0;
  color: rgba(255,255,255,.72);
  line-height: 1.55;
  font-size: 14px;
}
.card-head { display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: start; }
.icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 22px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.icon.blue { background: linear-gradient(135deg, rgba(25,132,255,.58), rgba(61,91,178,.34)); }
.icon.purple { background: linear-gradient(135deg, rgba(139,92,246,.66), rgba(79,70,229,.28)); }
.icon.cyan { background: linear-gradient(135deg, rgba(39,215,232,.55), rgba(10,117,135,.3)); }
.icon.green { background: linear-gradient(135deg, rgba(126,227,92,.5), rgba(52,130,57,.28)); }
.icon.yellow { background: linear-gradient(135deg, rgba(244,197,66,.58), rgba(130,92,24,.32)); }











.mini-grid, .map-preview {
  position: relative;
  height: 138px;
  margin-top: 18px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: radial-gradient(circle at 28% 30%, rgba(139,92,246,.28), transparent 12%), rgba(255,255,255,.025);
}
.mini-grid:before {
  content: "";
  position: absolute;
  inset: 16px;
  background:
    radial-gradient(circle, rgba(155,115,255,.95) 0 2px, transparent 3px),
    radial-gradient(circle, rgba(85,167,255,.75) 0 1.5px, transparent 3px),
    radial-gradient(circle, rgba(39,215,232,.55) 0 1px, transparent 2px);
  background-size: 34px 26px, 22px 18px, 14px 15px;
  transform: perspective(280px) rotateX(58deg) rotateZ(-7deg);
  animation: splatOrbit 5s ease-in-out infinite;
}
.mini-grid:after {
  content: "";
  position: absolute;
  inset: 24px 34px;
  border: 1px solid rgba(155,115,255,.28);
  border-radius: 45% 55% 48% 52%;
  transform: rotate(-16deg);
  box-shadow: 0 0 34px rgba(139,92,246,.2);
  animation: splatPulse 3.8s ease-in-out infinite;
}
.mini-grid i {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 999px;
  background: #8b5cf6;
  box-shadow: 0 0 18px #8b5cf6;
  animation: pinFloat 3s ease-in-out infinite;
}
.mini-grid i:nth-child(1) { left: 22%; top: 34%; }
.mini-grid i:nth-child(2) { right: 23%; top: 24%; animation-delay: -1.1s; }
.mini-grid i:nth-child(3) { left: 56%; bottom: 30%; background: #7db3ff; box-shadow: 0 0 18px #7db3ff; animation-delay: -2s; }
.mini-grid b, .map-label {
  position: absolute;
  left: 18px;
  bottom: 14px;
  color: #b79cff;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
@keyframes splatOrbit {
  0%,100% { transform: perspective(280px) rotateX(58deg) rotateZ(-7deg) translateY(0) scale(1); opacity: .74; }
  50% { transform: perspective(280px) rotateX(58deg) rotateZ(-7deg) translateY(-8px) scale(1.04); opacity: 1; }
}
@keyframes splatPulse {
  0%,100% { opacity: .42; transform: rotate(-16deg) scale(.96); }
  50% { opacity: .82; transform: rotate(-16deg) scale(1.04); }
}
@keyframes pinFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes floatCard {
  0%, 100% {
    transform: translate3d(var(--x), var(--y), 0) rotate(var(--r)) translateY(0);
  }

  50% {
    transform: translate3d(var(--x), var(--y), 0) rotate(var(--r)) translateY(-10px);
  }
}

.calendar-preview {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.035);
}
.calendar-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 34px;
}
.calendar-time {
  color: rgba(255,255,255,.48);
  font-size: 11px;
  font-weight: 800;
}
.calendar-task {
  height: 28px;
  border-radius: 9px;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 800;
  color: rgba(255,255,255,.9);
  background: linear-gradient(90deg, rgba(25,132,255,.42), rgba(25,132,255,.1));
  border: 1px solid rgba(85,167,255,.22);
}
.calendar-task.alt { background: linear-gradient(90deg, rgba(126,227,92,.32), rgba(126,227,92,.08)); border-color: rgba(126,227,92,.18); }
.calendar-task.warn { background: linear-gradient(90deg, rgba(244,197,66,.32), rgba(244,197,66,.08)); border-color: rgba(244,197,66,.18); }

.bars { display: flex; align-items: end; gap: 6px; height: 72px; margin-top: 22px; }
.bars span {
  flex: 1;
  min-width: 4px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--cyan), rgba(39,215,232,.35));
  animation: barMove 1.6s ease-in-out infinite;
}
.bars span:nth-child(2n) { animation-delay: -.3s; }
.bars span:nth-child(3n) { animation-delay: -.7s; }
@keyframes barMove {
  0%,100% { height: 28%; opacity: .72; }
  50% { height: 88%; opacity: 1; }
}

.map-preview {
  height: 148px;
  background:
    linear-gradient(135deg, rgba(25,132,255,.12), transparent 34%),
    radial-gradient(circle at 70% 28%, rgba(244,197,66,.16), transparent 18%),
    rgba(255,255,255,.025);
}
.map-preview:before {
  content: "";
  position: absolute;
  inset: 15px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .55;
  transform: perspective(240px) rotateX(54deg) rotateZ(-5deg);
}
.route {
  position: absolute;
  left: 30px;
  top: 34px;
  width: 210px;
  height: 82px;
  border: 2px solid rgba(244,197,66,.75);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 34px 0 0;
  transform: rotate(-8deg);
  box-shadow: 0 0 18px rgba(244,197,66,.28);
}
.map-pin {
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: var(--yellow);
  box-shadow: 0 0 18px rgba(244,197,66,.85);
  animation: pinPulse 2.4s ease-in-out infinite;
}
.map-pin.blue { background: var(--blue2); box-shadow: 0 0 18px rgba(85,167,255,.85); }
.map-pin.green { background: var(--green); box-shadow: 0 0 18px rgba(126,227,92,.75); }
.pin-a { left: 28px; top: 96px; }
.pin-b { left: 118px; top: 48px; animation-delay: -.8s; }
.pin-c { right: 36px; top: 82px; animation-delay: -1.5s; }
.map-label {
  left: auto;
  right: 14px;
  color: rgba(255,255,255,.62);
}
@keyframes pinPulse {
  0%,100% { transform: scale(1); opacity: .78; }
  50% { transform: scale(1.35); opacity: 1; }
}

.lang-pills { display: flex; gap: 8px; margin-top: 22px; flex-wrap: wrap; }
.lang-pills span {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.72);
  font-size: 11px;
  font-weight: 800;
}
.lang-pills span:first-child { background: rgba(25,132,255,.26); color: white; }


.twin-section {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(360px, 520px) 1fr;
  gap: 56px;
  align-items: center;
  padding: 120px 48px;
  color: white;
  background:
    radial-gradient(circle at 74% 34%, rgba(25,132,255,.18), transparent 32%),
    radial-gradient(circle at 42% 72%, rgba(139,92,246,.14), transparent 30%),
    linear-gradient(135deg, #020916 0%, #061326 52%, #020916 100%);
  overflow: hidden;
}

.twin-section:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .55;
  transform: perspective(900px) rotateX(62deg) translateY(260px) scale(1.35);
  transform-origin: bottom;
  pointer-events: none;
}

.twin-copy {
  position: relative;
  z-index: 2;
}

.twin-copy h2 {
  margin: 0;
  font-size: clamp(48px, 6vw, 86px);
  line-height: .95;
  letter-spacing: -.075em;
}

.twin-copy p {
  color: rgba(255,255,255,.68);
  font-size: 18px;
  line-height: 1.72;
  margin: 30px 0 0;
}

.twin-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.twin-actions span {
  color: rgba(255,255,255,.48);
  font-size: 13px;
  font-weight: 700;
}

.twin-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
}

.twin-metrics div {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(18px) saturate(150%);
}

.twin-metrics strong {
  display: block;
  font-size: 26px;
  letter-spacing: -.06em;
  margin-bottom: 6px;
  color: var(--blue2);
}

.twin-metrics span {
  color: rgba(255,255,255,.58);
  font-size: 13px;
}

.pointcloud-stage {
  position: relative;
  z-index: 2;
  min-height: 650px;
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,.16);
  background:
    linear-gradient(145deg, rgba(31,47,73,.46), rgba(8,15,30,.34));
  box-shadow:
    0 40px 120px rgba(0,0,0,.38),
    inset 0 1px 0 rgba(255,255,255,.14);
  backdrop-filter: blur(28px) saturate(150%);
  overflow: hidden;
}

.pointcloud-toolbar {
  height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.035);
}

.pointcloud-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
}

.pointcloud-toolbar span:nth-child(1) { background: rgba(244,197,66,.75); }
.pointcloud-toolbar span:nth-child(2) { background: rgba(126,227,92,.72); }
.pointcloud-toolbar span:nth-child(3) { background: rgba(85,167,255,.72); }

.pointcloud-toolbar b {
  margin-left: 10px;
  color: rgba(255,255,255,.72);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.pointcloud-scene {
  position: relative;
  height: 520px;
  transform-style: preserve-3d;
  perspective: 900px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 36%, rgba(85,167,255,.14), transparent 28%),
    radial-gradient(circle at 72% 62%, rgba(139,92,246,.12), transparent 24%);
}

.pc-floor {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 40px;
  height: 330px;
  transform: perspective(700px) rotateX(66deg) rotateZ(-9deg);
  transform-origin: bottom;
  background:
    radial-gradient(circle, rgba(85,167,255,.75) 0 1.2px, transparent 2.4px),
    radial-gradient(circle, rgba(155,115,255,.45) 0 1px, transparent 2.2px);
  background-size: 18px 18px, 31px 27px;
  opacity: .86;
  filter: drop-shadow(0 0 24px rgba(85,167,255,.18));
  animation: pointDrift 8s ease-in-out infinite;
}

.pc-cloud {
  position: absolute;
  border-radius: 42% 58% 52% 48%;
  background:
    radial-gradient(circle, rgba(85,167,255,.96) 0 1.8px, transparent 3px),
    radial-gradient(circle, rgba(39,215,232,.65) 0 1.3px, transparent 2.6px),
    radial-gradient(circle, rgba(255,255,255,.45) 0 1px, transparent 2.2px);
  background-size: 22px 18px, 29px 24px, 13px 15px;
  filter: drop-shadow(0 0 22px rgba(85,167,255,.24));
  opacity: .86;
  animation: cloudFloat 7s ease-in-out infinite;
}

.cloud-a {
  width: 260px;
  height: 210px;
  left: 18%;
  top: 118px;
  transform: rotate(-10deg) skew(-8deg);
}

.cloud-b {
  width: 340px;
  height: 250px;
  right: 12%;
  top: 90px;
  transform: rotate(12deg) skew(8deg);
  animation-delay: -2.4s;
  opacity: .74;
}

.cloud-c {
  width: 260px;
  height: 180px;
  left: 37%;
  bottom: 92px;
  transform: rotate(4deg) skew(-6deg);
  animation-delay: -4.2s;
  opacity: .78;
}

.pc-pipe {
  position: absolute;
  height: 14px;
  border-radius: 999px;
  background:
    repeating-linear-gradient(90deg, rgba(85,167,255,.95) 0 5px, rgba(39,215,232,.4) 5px 10px);
  box-shadow: 0 0 28px rgba(85,167,255,.28);
  opacity: .7;
}

.pipe-a {
  width: 360px;
  left: 16%;
  top: 315px;
  transform: rotate(-16deg);
}

.pipe-b {
  width: 260px;
  right: 14%;
  top: 248px;
  transform: rotate(28deg);
}

.pipe-c {
  width: 210px;
  left: 42%;
  top: 192px;
  transform: rotate(88deg);
  opacity: .48;
}

.asset-marker {
  position: absolute;
  z-index: 4;
  min-width: 148px;
  padding: 12px 14px;
  border-radius: 16px;
  color: white;
  background: rgba(8,15,30,.48);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
  backdrop-filter: blur(18px) saturate(145%);
  animation: markerFloat 5.8s ease-in-out infinite;
}

.asset-marker:before {
  content: "";
  position: absolute;
  left: 18px;
  bottom: -18px;
  width: 1px;
  height: 18px;
  background: linear-gradient(var(--blue2), transparent);
}

.asset-marker strong {
  display: block;
  color: var(--blue2);
  font-size: 13px;
  letter-spacing: .08em;
  margin-bottom: 5px;
}

.asset-marker span {
  color: rgba(255,255,255,.72);
  font-size: 12px;
}

.marker-a { left: 14%; top: 94px; }
.marker-b { right: 12%; top: 238px; animation-delay: -1.7s; }
.marker-c { left: 43%; bottom: 98px; animation-delay: -3.1s; }

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 42%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(85,167,255,.9), transparent);
  box-shadow: 0 0 28px rgba(85,167,255,.58);
  animation: scanLine 4.2s ease-in-out infinite;
}

.viewer-footer {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.66);
  font-size: 13px;
}

.status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(126,227,92,.85);
}

.viewer-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.viewer-tabs span {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
}

@keyframes pointDrift {
  0%,100% { transform: perspective(700px) rotateX(66deg) rotateZ(-9deg) translateY(0); opacity: .82; }
  50% { transform: perspective(700px) rotateX(66deg) rotateZ(-9deg) translateY(-14px); opacity: 1; }
}

@keyframes cloudFloat {
  0%,100% { translate: 0 0; filter: drop-shadow(0 0 22px rgba(85,167,255,.24)) blur(0); }
  50% { translate: 0 -16px; filter: drop-shadow(0 0 34px rgba(85,167,255,.34)) blur(.2px); }
}

@keyframes markerFloat {
  0%,100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}

@keyframes scanLine {
  0% { transform: translateY(-180px); opacity: 0; }
  18% { opacity: 1; }
  82% { opacity: 1; }
  100% { transform: translateY(220px); opacity: 0; }
}

@media (max-width: 1100px) {
  .twin-section {
    grid-template-columns: 1fr;
  }

  .pointcloud-stage {
    min-height: 600px;
  }
}

@media (max-width: 760px) {
  .twin-section {
    padding: 90px 20px;
  }

  .twin-metrics {
    grid-template-columns: 1fr;
  }

  .viewer-footer {
    height: auto;
    padding: 18px;
    align-items: flex-start;
    flex-direction: column;
  }
}

section {
  padding: 96px 48px;
  background: #f6f8fb;
  color: #111827;
}
.section-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1340px;
  margin: 28px auto 0;
}
.tile, .demo-panel {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  padding: 26px;
  min-height: 210px;
  box-shadow: 0 18px 50px rgba(17,24,39,.06);
}
.tile b { color: var(--blue); font-size: 42px; letter-spacing: -.08em; }
.tile h3 { margin: 26px 0 10px; font-size: 20px; }
.tile p { color: #6b7280; line-height: 1.55; margin: 0; }
.section-title { max-width: 900px; margin: 0 auto; text-align: center; }
.section-title h2 { font-size: clamp(38px, 5vw, 66px); line-height: .96; letter-spacing: -.06em; margin: 0; }
.section-title p { color: #6b7280; font-size: 18px; line-height: 1.6; }
.demo-section { background: linear-gradient(180deg, #f6f8fb, #eaf0f8); }
.demo-grid {
  max-width: 1340px;
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: 1.1fr 1fr .9fr;
  gap: 20px;
}
.demo-form-panel { grid-column: span 2; }
.demo-panel {
  min-height: 360px;
  padding: 28px;
  border-radius: 28px;
}
.demo-kicker {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 18px;
}
.demo-panel h3 { font-size: 28px; letter-spacing: -.05em; margin: 0 0 12px; }
.demo-panel p { color: #6b7280; line-height: 1.6; margin: 0 0 22px; }
.project-card, .survey-sample {
  border-radius: 22px;
  background: #081326;
  color: white;
  padding: 18px;
  overflow: hidden;
}
.project-top { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.project-top span { color: var(--blue2); font-size: 12px; font-weight: 900; }
.project-map {
  position: relative;
  height: 150px;
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 24px 24px;
  border: 1px solid rgba(255,255,255,.1);
}
.project-map span {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--blue2);
  box-shadow: 0 0 20px rgba(85,167,255,.8);
}
.project-map span:nth-child(1) { left: 20%; top: 36%; }
.project-map span:nth-child(2) { left: 62%; top: 28%; background: var(--yellow); }
.project-map span:nth-child(3) { left: 72%; top: 70%; background: var(--green); }
.project-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.project-stats b {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  font-size: 13px;
  text-align: center;
}
.survey-sample { display: grid; gap: 10px; }
.survey-sample div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.82);
}
.survey-sample span { color: var(--blue2); font-weight: 900; }
.login-panel {
  background: linear-gradient(145deg, #061326, #020916);
  color: white;
  border-color: rgba(255,255,255,.12);
}
.login-panel p { color: rgba(255,255,255,.68); }

.login-open-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  min-height: 48px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  padding: 14px 22px;
  color: white;
  text-decoration: none;
  font-weight: 750;
  background:
    linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,0) 44%),
    linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  backdrop-filter: blur(18px) saturate(160%);
  box-shadow:
    0 14px 34px rgba(0,0,0,.26),
    inset 0 1px 0 rgba(255,255,255,.18),
    inset 0 -12px 24px rgba(255,255,255,.035);
  transform: translateZ(0);
  transition:
    transform .22s ease,
    border-color .22s ease,
    box-shadow .22s ease,
    background .22s ease;
}

.login-open-btn:before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(circle at 24% 18%, rgba(255,255,255,.24), transparent 32%),
    radial-gradient(circle at 78% 78%, rgba(85,167,255,.18), transparent 34%);
  pointer-events: none;
}

.login-open-btn:hover {
  transform: translateY(-2px) translateZ(0);
  border-color: rgba(255,255,255,.24);
  box-shadow:
    0 20px 48px rgba(0,0,0,.34),
    0 0 34px rgba(85,167,255,.16),
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -12px 24px rgba(255,255,255,.05);
}

.login-open-btn:active {
  transform: translateY(0) translateZ(0);
}

.demo-form {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}
.demo-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.demo-form input,
.demo-form textarea,
.demo-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.045);
  color: white;
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  outline: none;
  backdrop-filter: blur(12px);
}
.demo-form textarea {
  min-height: 110px;
  resize: vertical;
}
.demo-form input::placeholder,
.demo-form textarea::placeholder {
  color: rgba(255,255,255,.4);
}
.demo-form button {
  justify-self: start;
  cursor: pointer;
}
.demo-note {
  color: rgba(255,255,255,.48);
  font-size: 12px;
  line-height: 1.5;
}

.team-section {
  background:
    radial-gradient(circle at 15% 8%, rgba(25,132,255,.12), transparent 30%),
    linear-gradient(180deg, #f6f8fb, #eef3fa);
}

.team-groups {
  max-width: 1340px;
  margin: 42px auto 0;
  display: grid;
  gap: 34px;
}

.team-group-header {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) 1.1fr;
  gap: 28px;
  align-items: end;
  margin-top: 18px;
}

.team-group-header h3 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -.055em;
  color: #111827;
}

.team-group-header p {
  margin: 0;
  color: #6b7280;
  font-size: 17px;
  line-height: 1.65;
}

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

.team-grid.advisors {
  grid-template-columns: repeat(2, 1fr);
}
.person-photo {
  min-height: 214px;
  border-radius: 22px;
  overflow: hidden;
  background:
          radial-gradient(circle at 35% 25%, rgba(255,255,255,.36), transparent 24%),
          linear-gradient(145deg, #0b1830, #123d78);
  box-shadow:
          inset 0 1px 0 rgba(255,255,255,.18),
          0 18px 45px rgba(17,24,39,.12);
}

.person-photo img {
  width: 100%;
  height: 100%;
  min-height: 214px;
  display: block;
  object-fit: cover;
  object-position: center;
  filter: saturate(.95) contrast(1.03);
}
.person-card {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 20px;
  min-height: 250px;
  padding: 18px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.74));
  border: 1px solid rgba(17,24,39,.08);
  box-shadow:
    0 24px 70px rgba(17,24,39,.08),
    inset 0 1px 0 rgba(255,255,255,.9);
}

.person-card.compact {
  min-height: 210px;
}

.person-photo.initials {
  display: grid;
  place-items: center;
  color: white;
  font-size: 38px;
  font-weight: 950;
  letter-spacing: -.08em;
  font-style: italic;
}

.person-photo.initials.blue {
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,.34), transparent 24%),
    linear-gradient(145deg, #061326, #1984ff);
}

.person-photo.initials.purple {
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,.34), transparent 24%),
    linear-gradient(145deg, #17112c, #8b5cf6);
}

.placeholder-photo {
  position: relative;
}

.placeholder-photo:before,
.placeholder-photo:after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
}

.placeholder-photo:before {
  width: 54px;
  height: 54px;
  left: 50%;
  top: 54px;
  transform: translateX(-50%);
}

.placeholder-photo:after {
  width: 96px;
  height: 70px;
  left: 50%;
  bottom: 44px;
  transform: translateX(-50%);
  border-radius: 48px 48px 18px 18px;
}

.placeholder-photo.alt {
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,.32), transparent 24%),
    linear-gradient(145deg, #06201f, #27d7e8);
}

.person-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.person-content h4 {
  margin: 4px 0 6px;
  color: #111827;
  font-size: 22px;
  letter-spacing: -.04em;
}

.person-content span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 14px;
}

.person-content p {
  margin: 0 0 18px;
  color: #6b7280;
  line-height: 1.55;
}

.person-content a {
  margin-top: auto;
  color: #111827;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid rgba(25,132,255,.35);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.support-grid div {
  min-height: 150px;
  padding: 22px;
  border-radius: 24px;
  color: white;
  background:
    linear-gradient(145deg, rgba(31,47,73,.86), rgba(13,23,39,.78));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 24px 70px rgba(17,24,39,.12);
}

.support-grid strong {
  display: block;
  font-size: 18px;
  letter-spacing: -.03em;
  margin-bottom: 12px;
}

.support-grid span {
  display: block;
  color: rgba(255,255,255,.68);
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .team-grid,
  .team-grid.advisors,
  .support-grid {
    grid-template-columns: 1fr 1fr;
  }

  .team-group-header {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .team-grid,
  .team-grid.advisors,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .person-card {
    grid-template-columns: 1fr;
  }

  .person-photo {
    min-height: 240px;
  }
}


footer {
  padding: 46px 48px;
  background: #020916;
  color: white;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.1);
}
footer p { margin: 8px 0 0; color: rgba(255,255,255,.68); }

body.modal-open .site-nav,
body.modal-open main,
body.modal-open section,
body.modal-open footer {
  filter: blur(12px);
  transform: scale(.995);
  transition: filter .25s ease, transform .25s ease;
  pointer-events: none;
  user-select: none;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(2, 9, 22, .42);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s ease, visibility .25s ease;
}
.video-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.video-dialog {
  width: min(960px, 92vw);
  transform: translateY(18px) scale(.98);
  transition: transform .25s ease;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(31,47,73,.56), rgba(8,15,30,.38));
  box-shadow: 0 40px 120px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.12);
  backdrop-filter: blur(30px) saturate(155%);
  overflow: hidden;
}
.video-modal.is-open .video-dialog {
  transform: translateY(0) scale(1);
}
.video-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.video-dialog-header h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -.04em;
}

.video-frame-wrap {
  padding: 0;
  overflow: hidden;
}

.video-iframe {
  width: 100%;
  height: 100%;
  min-height: 520px;
  border: 0;
  display: block;
  border-radius: 22px;
}
.modal-close {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: white;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.capabilities-section {
  background: #061326;
  color: white;
}

.capability-grid {
  max-width: 1340px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.capability-card {
  min-height: 260px;
  padding: 28px;
  border-radius: 28px;
  background:
          linear-gradient(145deg, rgba(31,47,73,.72), rgba(13,23,39,.62));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 28px 80px rgba(0,0,0,.24);
  backdrop-filter: blur(22px) saturate(150%);
}

.capability-card b {
  color: var(--blue2);
  font-size: 42px;
  letter-spacing: -.08em;
}

.capability-card h3 {
  margin: 46px 0 12px;
  font-size: 24px;
  letter-spacing: -.04em;
}

.capability-card p {
  margin: 0;
  color: rgba(255,255,255,.68);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .capability-grid {
    grid-template-columns: 1fr;
  }
}
.video-placeholder {
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  margin: 24px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(circle at 50% 45%, rgba(25,132,255,.24), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
}
.placeholder-content {
  text-align: center;
  color: rgba(255,255,255,.76);
}
.placeholder-play {
  width: 78px;
  height: 78px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), #1264f5);
  box-shadow: 0 0 48px rgba(25,132,255,.45);
  color: white;
  font-size: 28px;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  color: white;
  cursor: pointer;
  backdrop-filter: blur(16px) saturate(150%);
}
body.light-mode .theme-toggle {
  color: #111827;
  border-color: rgba(17,24,39,.14);
  background: rgba(255,255,255,.6);
}
body.light-mode .video-modal { background: rgba(248,250,252,.42); }
body.light-mode .video-dialog {
  background: linear-gradient(145deg, rgba(255,255,255,.66), rgba(255,255,255,.38));
  border-color: rgba(255,255,255,.42);
  color: #111827;
}
body.light-mode .video-dialog-header { border-bottom-color: rgba(17,24,39,.1); }
body.light-mode .video-placeholder {
  border-color: rgba(17,24,39,.1);
  background:
    radial-gradient(circle at 50% 45%, rgba(25,132,255,.18), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,255,255,.28));
}
body.light-mode .placeholder-content { color: rgba(17,24,39,.72); }


/* Dialog fan-out layout: cards start separated and only overlap after the user drags them. */
.stage {
  position: relative;
  isolation: isolate;
}

.feature-card {
  --x: 0px;
  --y: 0px;
  left: 0 !important;
  top: 0 !important;
  right: auto !important;
  bottom: auto !important;
  transform: translate3d(var(--x), var(--y), 0) rotate(var(--r)) translateY(0);
  will-change: transform;
}

.feature-card:not(.is-dragging) {
  animation-name: breatheCard;
  animation-duration: 8.5s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

.feature-card.is-dragging {
  animation: none !important;
  transform: translate3d(var(--x), var(--y), 0) rotate(var(--r));
}

@keyframes breatheCard {
  0%, 100% {
    transform: translate3d(var(--x), var(--y), 0) rotate(var(--r)) translateY(0);
  }

  50% {
    transform: translate3d(var(--x), var(--y), 0) rotate(var(--r)) translateY(-10px);
  }
}

@media (min-width: 761px) {
  .card-a { --r: -2deg; animation-delay: -.8s; }
  .card-b { --r: -2deg; animation-delay: -2s; }
  .card-c { --r: -2deg; animation-delay: -4s; }
  .card-d { --r: 4deg; animation-delay: -1.4s; }
  .card-e { --r: -3deg; animation-delay: -3.1s; }
  .card-f { --r: -2deg; animation-delay: -5s; }
  .card-g { --r: 2deg; animation-delay: -3.2s; }
}

@media (max-width: 760px) {
  .feature-card {
    transform: none !important;
  }
}

@media (max-width: 1180px) {
  .hero { grid-template-columns: 1fr; padding-top: 120px; }
  .hero-copy { max-width: 760px; }
  .stage { height: 760px; }
  .industry-stream { left: 42%; }
  .nav-links { display: none; }
}
@media (max-width: 900px) {
  .demo-grid { grid-template-columns: 1fr; }
  .demo-form-row { grid-template-columns: 1fr; }
  .demo-form-panel { grid-column: auto; }
}
@media (max-width: 760px) {
  .site-nav { padding: 0 20px; }
  .demo-btn { display: none; }
  .hero { padding: 112px 20px 46px; }
  .stage { min-height: 1100px; height: auto; }
  .industry-stream { left: 0; top: 0; width: 100%; opacity: .4; }
  .feature-card, .feature-card.large {
    position: relative;
    left: auto; right: auto; top: auto; bottom: auto;
    width: 100%;
    margin: 18px 0;
  }
  .big-watermark { font-size: 160px; right: -40px; }
  .section-grid { grid-template-columns: 1fr; }
  .proof { border-right: 0; }
}


.demo-btn,
.primary-btn {
  transform: translateZ(0);
}

.demo-btn:before,
.primary-btn:before,
.demo-btn:after,
.primary-btn:after {
  z-index: -1;
}