:root {
  color-scheme: dark;
  --navy-950: #050b16;
  --navy-900: #0b1424;
  --navy-800: #111d33;
  --steel: #b8bdc6;
  --platinum: #e6e8ec;
  --soft: #f6f7f9;
  --electric: #7b3cff;
  --electric-deep: #5524d8;
  --signal: #f7f04b;
  --line: rgba(246, 247, 249, 0.14);
  --panel: rgba(246, 247, 249, 0.08);
  --header-height: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--navy-950);
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-smooth iframe {
  pointer-events: none;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(123, 60, 255, 0.24), transparent 32rem),
    radial-gradient(circle at 82% 18%, rgba(184, 189, 198, 0.18), transparent 28rem),
    linear-gradient(180deg, #060b16 0%, #0b1424 44%, #080d18 100%);
  color: var(--soft);
  font-family: Montserrat, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: geometricPrecision;
}

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

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(247, 240, 75, 0.95);
  outline-offset: 4px;
}

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  background: var(--signal);
  color: var(--navy-950);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 38px;
  left: 50%;
  display: flex;
  width: min(calc(100vw - 176px), 1780px);
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0;
  background: rgba(246, 247, 249, 0.18);
  transform: translateX(-50%);
}

.brand,
.header-actions,
.desktop-nav {
  display: flex;
  align-items: center;
}

.brand {
  flex: 0 0 auto;
  min-width: 196px;
  overflow: visible;
}

.brand picture,
.stage-stack > picture {
  display: contents;
}

.brand-lockup {
  display: block;
  width: 196px;
  height: auto;
  filter: drop-shadow(0 0 8px rgba(230, 232, 236, 0.12));
}

.brand-lockup-dark {
  display: none;
}

.site-header.is-light {
  border: 1px solid rgba(7, 11, 19, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 70px rgba(17, 29, 51, 0.12);
  color: var(--navy-950);
  backdrop-filter: blur(18px);
}

.site-header.is-light .brand-lockup:not(.brand-lockup-dark) {
  display: none;
}

.site-header.is-light .brand-lockup-dark {
  display: block;
}

.site-header.is-light .desktop-nav,
.site-header.is-light .login-link {
  color: rgba(7, 11, 19, 0.74);
}

.site-header.is-light .mobile-menu summary {
  border-color: rgba(7, 11, 19, 0.14);
  background: rgba(7, 11, 19, 0.06);
}

.site-header.is-light .mobile-menu summary span {
  background: var(--navy-950);
}

.desktop-nav {
  justify-content: center;
  gap: 44px;
  color: rgba(246, 247, 249, 0.84);
  font-size: 15px;
  font-weight: 740;
}

.desktop-nav a,
.login-link {
  transition: color 180ms ease;
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.desktop-nav a::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  opacity: 0.85;
  transform: translateY(-3px) rotate(45deg);
}

.desktop-nav a:hover,
.login-link:hover {
  color: var(--signal);
}

.header-actions {
  justify-content: flex-end;
  gap: 28px;
  min-width: 214px;
  font-size: 16px;
  font-weight: 760;
}

.demo-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 999px;
  background: var(--signal);
  color: var(--navy-950);
  padding: 14px 20px;
  box-shadow: 0 14px 40px rgba(247, 240, 75, 0.18);
}

.demo-copy-short {
  display: none;
}

.mobile-menu {
  display: none;
  position: relative;
}

.mobile-menu summary {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(246, 247, 249, 0.18);
  border-radius: 999px;
  background: rgba(246, 247, 249, 0.08);
  cursor: pointer;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary span {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--soft);
}

.mobile-nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  display: grid;
  min-width: 210px;
  border: 1px solid rgba(246, 247, 249, 0.14);
  border-radius: 16px;
  background: rgba(5, 11, 22, 0.92);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  padding: 10px;
  backdrop-filter: blur(18px);
}

.mobile-nav a {
  border-radius: 10px;
  color: rgba(246, 247, 249, 0.86);
  padding: 11px 12px;
  font-size: 14px;
  font-weight: 780;
}

.mobile-nav a:hover {
  background: rgba(246, 247, 249, 0.08);
  color: var(--signal);
}

.narrative {
  position: relative;
  --stage-top: clamp(104px, 13.5vh, 128px);
  --panel-h: clamp(455px, 39.5vh, 470px);
  min-height: 560vh;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.08), transparent 36rem),
    radial-gradient(circle at 82% 22%, rgba(208, 101, 199, 0.2), transparent 28rem),
    radial-gradient(circle at 16% 56%, rgba(247, 240, 75, 0.1), transparent 18rem),
    linear-gradient(180deg, #7a30d8 0%, #7b30d9 45%, #742bd2 74%, #6b24c6 100%);
}

.sticky-stage {
  position: sticky;
  top: 0;
  display: flow-root;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow: clip;
  overflow-clip-margin: 190px;
}

.stage-noise {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 48%, rgba(246, 247, 249, 0.045), transparent 35rem),
    radial-gradient(circle at 8% 72%, rgba(247, 240, 75, 0.055), transparent 16rem),
    radial-gradient(circle at 88% 65%, rgba(184, 189, 198, 0.035), transparent 20rem);
}

.stage-grid {
  position: absolute;
  inset: 0;
  opacity: 0.01;
  background-image:
    linear-gradient(rgba(246, 247, 249, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(246, 247, 249, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
}

.progress-rail {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: calc(var(--panel-h) - 2px);
  width: 6px;
  bottom: -220px;
  min-height: 0;
  overflow: hidden;
  border-radius: 999px;
  background: transparent;
  transform: translate3d(-50%, 0, 0);
  will-change: transform;
  backface-visibility: hidden;
}

.rail-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--signal);
  transform: scaleY(0.68);
  transform-origin: top;
  box-shadow: 0 0 24px rgba(247, 240, 75, 0.62);
  will-change: transform;
}

@media (min-width: 1600px) and (min-height: 820px) {
  .site-header {
    transform: translateX(calc(-50% - 31px));
  }

  .white-panel {
    left: calc(50% - 31px);
  }

  .progress-rail {
    left: calc(50% - 31px);
    top: calc(var(--panel-h) + 165px);
    bottom: -166px;
    width: 5px;
  }
}

.section-heading p,
.system-section > div:first-child p,
.contact-section p {
  margin: 0;
  color: rgba(230, 232, 236, 0.72);
  font-size: 13px;
  font-weight: 790;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.stage-stack {
  position: relative;
  z-index: 7;
  width: min(1280px, 92vw);
  height: min(690px, calc(100dvh - 104px));
  min-height: 560px;
  margin: var(--stage-top) auto 0;
}

.stage-logo {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 138px;
  width: 540px;
  height: 588px;
  object-fit: contain;
  opacity: 0;
  filter: drop-shadow(0 28px 54px rgba(0, 0, 0, 0.26));
  transform: translate3d(-50%, 58px, 0) rotate(-3deg) scale(0.9);
  backface-visibility: hidden;
}

.white-panel {
  position: absolute;
  z-index: 6;
  left: 50%;
  top: 0;
  width: min(870px, 88vw);
  height: var(--panel-h);
  border-radius: 0;
  background: #fff;
  color: #070b13;
  box-shadow: 0 18px 54px rgba(46, 0, 118, 0.1);
  transform: translate3d(-50%, 0, 0);
  will-change: transform, opacity;
  backface-visibility: hidden;
}

@media (min-width: 1181px) {
  .panel-system,
  .landing-preview-card,
  .mini-card,
  .orbit-badge,
  .hub-card,
  .channel-strip,
  .service-node {
    will-change: transform, opacity;
  }
}

.panel-system {
  position: absolute;
  left: 50%;
  bottom: 24px;
  width: min(790px, 78%);
  height: 218px;
  overflow: hidden;
  border: 1px solid rgba(7, 11, 19, 0.08);
  border-radius: 8px;
  background:
    radial-gradient(circle at 80% 20%, rgba(123, 60, 255, 0.12), transparent 8rem),
    linear-gradient(180deg, rgba(7, 11, 19, 0.035), rgba(7, 11, 19, 0.015));
  opacity: 0;
  transform: translateX(-50%);
}

@media (min-width: 1600px) and (min-height: 820px) {
  .white-panel,
  .panel-system,
  .hub-card,
  .channel-strip,
  .mini-card {
    left: calc(50% - 31px);
  }
}

.panel-toolbar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  border-bottom: 1px solid rgba(7, 11, 19, 0.08);
  padding: 0 12px;
}

.panel-toolbar span {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(7, 11, 19, 0.18);
}

.panel-toolbar i {
  margin-left: auto;
  color: rgba(7, 11, 19, 0.48);
  font-size: 10px;
  font-style: normal;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(7, 11, 19, 0.07);
  background: rgba(255, 255, 255, 0.72);
}

.panel-tabs span {
  padding: 9px 10px 10px;
  color: rgba(7, 11, 19, 0.45);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.panel-tabs span:first-child {
  color: var(--electric);
}

.panel-console {
  display: grid;
  grid-template-columns: 0.74fr 1.42fr 0.84fr;
  gap: 12px;
  padding: 12px;
}

.panel-sidebar,
.panel-preview,
.panel-metric {
  min-height: 138px;
  border: 1px solid rgba(7, 11, 19, 0.07);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.7);
}

.panel-sidebar {
  padding: 12px;
}

.panel-sidebar b,
.panel-metric b {
  display: block;
  color: rgba(7, 11, 19, 0.52);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.panel-sidebar span {
  display: block;
  height: 24px;
  margin-top: 9px;
  border-radius: 5px;
  background:
    linear-gradient(rgba(7, 11, 19, 0.11) 0 0) 36px 8px / 54% 4px no-repeat,
    linear-gradient(rgba(7, 11, 19, 0.06) 0 0) 36px 16px / 38% 4px no-repeat,
    linear-gradient(135deg, rgba(123, 60, 255, 0.18), rgba(247, 240, 75, 0.22));
}

.panel-preview {
  position: relative;
  overflow: hidden;
  padding: 14px;
  background:
    radial-gradient(circle at 74% 38%, rgba(247, 240, 75, 0.85) 0 11%, transparent 11.8%),
    linear-gradient(135deg, rgba(123, 60, 255, 0.26), rgba(208, 101, 199, 0.28)),
    rgba(255, 255, 255, 0.86);
}

.panel-preview span {
  color: rgba(7, 11, 19, 0.48);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-preview strong {
  display: block;
  max-width: 210px;
  margin-top: 28px;
  color: #fff;
  font-size: 30px;
  line-height: 0.9;
  text-shadow: 0 8px 26px rgba(7, 11, 19, 0.22);
}

.panel-preview i {
  position: absolute;
  left: 14px;
  bottom: 14px;
  border-radius: 8px;
  background: #fff;
  color: var(--electric);
  padding: 8px 12px;
  font-size: 11px;
  font-style: normal;
  font-weight: 880;
}

.panel-metric {
  padding: 12px;
}

.panel-metric span {
  display: block;
  height: 8px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(7, 11, 19, 0.08);
}

.panel-metric span::before {
  content: "";
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--electric);
}

.panel-metric span:nth-child(2)::before {
  width: 76%;
}

.panel-metric span:nth-child(3)::before {
  width: 54%;
  background: var(--signal);
}

.panel-metric span:nth-child(4)::before {
  width: 68%;
  background: rgba(7, 11, 19, 0.22);
}

.panel-arrow {
  position: absolute;
  z-index: 4;
  top: 50%;
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(7, 11, 19, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--electric);
  transform: translateY(-50%);
}

.panel-arrow svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.1;
}

.panel-arrow-left {
  left: 44px;
}

.panel-arrow-right {
  right: 44px;
}

.scene {
  position: absolute;
  inset: 28px clamp(32px, 6vw, 80px) 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  text-align: center;
  transform: translate3d(0, 18px, 0);
  will-change: transform, opacity;
  backface-visibility: hidden;
}

.scene-one {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.scene p {
  margin: 0;
  color: rgba(7, 11, 19, 0.78);
  font-size: 15px;
  font-weight: 850;
}

.scene h1,
.scene h2 {
  max-width: 840px;
  margin: 38px auto 0;
  font-size: clamp(48px, 4.8vw, 60px);
  line-height: 1.03;
  letter-spacing: 0;
  text-wrap: balance;
}

.scene a {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-top: 50px;
  border-radius: 999px;
  background: var(--electric);
  color: #fff;
  padding: 16px 25px;
  font-size: 17px;
  font-weight: 820;
  box-shadow: 0 16px 42px rgba(123, 60, 255, 0.22);
}

.ad-card {
  position: absolute;
  z-index: 8;
  width: clamp(260px, 21vw, 306px);
  overflow: hidden;
  border-radius: 16px;
  background: var(--soft);
  color: var(--navy-950);
  box-shadow: 0 22px 58px rgba(38, 0, 92, 0.26);
  opacity: 1;
  will-change: transform, opacity;
  backface-visibility: hidden;
  contain: layout paint;
}

.ad-left {
  left: 3%;
  top: calc(var(--panel-h) - 176px);
  transform: translate3d(-18px, 24px, 0) rotate(-1.5deg) scale(1);
}

.ad-right {
  right: 5%;
  top: calc(var(--panel-h) - 188px);
  width: clamp(292px, 23vw, 356px);
  transform: translate3d(18px, 20px, 0) rotate(1.5deg) scale(1);
}

@media (min-width: 1600px) and (min-height: 820px) {
  .ad-left {
    left: -1%;
    top: calc(var(--panel-h) - 184px);
  }

  .ad-right {
    right: 0;
    top: calc(var(--panel-h) - 214px);
    width: clamp(340px, 20.4vw, 418px);
  }

  .ad-visual-audio {
    height: clamp(190px, 11.8vw, 242px);
  }
}

.ad-visual {
  position: relative;
  height: 205px;
  padding: 18px;
  color: #fff;
  background: #121826;
}

.ad-visual picture,
.landing-preview-card picture {
  display: block;
  width: 100%;
  height: 100%;
}

.ad-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.19, 1, 0.22, 1);
}

.ad-card:hover .ad-visual img {
  transform: scale(1.035);
}

.ad-visual-campaign {
  background: #4b2c21;
}

.ad-visual-audio {
  height: clamp(168px, 14vw, 236px);
  background: #d065c7;
}

.ad-visual span {
  position: absolute;
  z-index: 2;
  left: 20px;
  bottom: 18px;
  font-size: 35px;
  font-weight: 850;
  line-height: 0.92;
  letter-spacing: 0;
}

.ad-visual b {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: #fff;
  color: var(--electric);
  font-size: 24px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

.ad-left .ad-visual b {
  right: -18px;
  bottom: -34px;
  width: 66px;
  height: 66px;
  border: 5px solid #fff;
  border-radius: 999px;
  background: #e60023;
  color: #fff;
  font-size: 34px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 900;
}

.ad-right .ad-visual b {
  right: 108px;
  bottom: -28px;
  width: 70px;
  height: 70px;
  border: 5px solid #fff;
  border-radius: 16px;
  color: transparent;
  font-size: 34px;
  font-weight: 900;
}

.ad-right .ad-visual b::before {
  content: "";
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: conic-gradient(from -40deg, #4285f4 0 25%, #34a853 0 45%, #fbbc05 0 65%, #ea4335 0 82%, #4285f4 0 100%);
  -webkit-mask: radial-gradient(circle, transparent 0 42%, #000 43% 100%);
  mask: radial-gradient(circle, transparent 0 42%, #000 43% 100%);
}

.ad-right .ad-visual b::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 19px;
  width: 18px;
  height: 8px;
  border-radius: 999px;
  background: #4285f4;
  transform: rotate(-35deg);
}

.ad-body {
  padding: 19px 22px 23px;
}

.ad-body h3 {
  margin: 0;
  font-size: 29px;
  line-height: 1.08;
  letter-spacing: 0;
}

.ad-body p {
  display: inline-block;
  margin: 15px 0 0;
  color: rgba(5, 11, 22, 0.76);
  font-weight: 650;
}

.ad-body span {
  float: right;
  margin-top: 14px;
  border-radius: 999px;
  background: #c7ffe3;
  color: #0e7450;
  padding: 7px 17px;
  font-size: 12px;
  font-weight: 850;
}

.ad-right .ad-body {
  display: none;
}

.landing-preview-card {
  position: absolute;
  z-index: 7;
  right: 9.5%;
  top: 475px;
  width: clamp(252px, 22vw, 336px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(246, 247, 249, 0.16);
  border-radius: 18px;
  background: var(--navy-950);
  box-shadow: 0 28px 88px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translate3d(40px, 44px, 0) rotate(4deg) scale(0.88);
  backface-visibility: hidden;
  contain: layout paint;
}

.landing-preview-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
}

.landing-preview-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 11, 22, 0) 30%, rgba(5, 11, 22, 0.72) 100%),
    radial-gradient(circle at 88% 18%, rgba(247, 240, 75, 0.22), transparent 5rem);
}

.landing-preview-card span,
.landing-preview-card b {
  position: absolute;
  z-index: 2;
  left: 18px;
  color: var(--soft);
}

.landing-preview-card span {
  bottom: 42px;
  font-size: 12px;
  font-weight: 780;
  color: rgba(246, 247, 249, 0.7);
}

.landing-preview-card b {
  bottom: 17px;
  font-size: 22px;
  line-height: 1;
}

.mini-card {
  position: absolute;
  z-index: 11;
  left: 50%;
  top: 486px;
  display: grid;
  width: 168px;
  min-height: 88px;
  align-content: center;
  border: 1px solid rgba(246, 247, 249, 0.15);
  border-radius: 20px;
  background: rgba(5, 11, 22, 0.86);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.34), 0 0 70px rgba(247, 240, 75, 0.12);
  color: var(--soft);
  padding: 16px 18px;
  opacity: 0;
  transform: translate3d(-50%, 52px, 0) scale(0.88);
  backface-visibility: hidden;
  contain: layout paint;
}

.mini-card span,
.mini-card i {
  color: rgba(230, 232, 236, 0.72);
  font-size: 12px;
  font-style: normal;
  font-weight: 760;
}

.mini-card b {
  margin: 5px 0 2px;
  color: var(--signal);
  font-size: 34px;
  line-height: 0.95;
}

.orbit-badge {
  position: absolute;
  z-index: 12;
  display: inline-flex;
  width: 62px;
  height: 62px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(246, 247, 249, 0.16);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.26);
  color: var(--electric);
  font-size: 17px;
  font-weight: 900;
  opacity: 0;
  backface-visibility: hidden;
  contain: layout paint;
}

.orbit-badge-left {
  left: 112px;
  top: 372px;
  transform: translate3d(-24px, 34px, 0) rotate(14deg) scale(0.86);
}

.orbit-badge-right {
  right: 220px;
  top: 430px;
  transform: translate3d(24px, 34px, 0) rotate(-12deg) scale(0.86);
}

.hub-card {
  position: absolute;
  z-index: 9;
  left: 50%;
  top: 318px;
  width: 345px;
  border: 1px solid rgba(246, 247, 249, 0.12);
  border-radius: 18px;
  background: rgba(5, 11, 22, 0.9);
  box-shadow: 0 26px 76px rgba(0, 0, 0, 0.34), 0 0 54px rgba(184, 189, 198, 0.12);
  padding: 20px;
  opacity: 0;
  transform: translate3d(-50%, 44px, 0) scale(0.94);
  backface-visibility: hidden;
  contain: layout paint;
}

.hub-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  color: rgba(246, 247, 249, 0.72);
  font-size: 13px;
}

.hub-card b {
  border-radius: 999px;
  background: var(--signal);
  color: var(--navy-950);
  padding: 6px 12px;
  font-size: 11px;
}

.hub-row {
  margin-top: 13px;
  border-radius: 12px;
  background: rgba(246, 247, 249, 0.08);
  padding: 13px;
}

.hub-row span {
  display: block;
  margin-bottom: 10px;
  color: rgba(246, 247, 249, 0.74);
  font-size: 13px;
  font-weight: 720;
}

.hub-row i {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--steel), var(--signal));
  transform: scaleX(0.86);
  transform-origin: left;
}

.hub-row:nth-of-type(2) i {
  transform: scaleX(0.94);
}

.hub-row:nth-of-type(3) i {
  transform: scaleX(0.78);
}

.channel-strip {
  position: absolute;
  z-index: 10;
  left: 50%;
  top: 550px;
  display: flex;
  gap: 9px;
  opacity: 0;
  transform: translate3d(-50%, 34px, 0) scale(0.94);
  backface-visibility: hidden;
  contain: layout paint;
}

.channel-strip span {
  display: inline-flex;
  min-width: 104px;
  justify-content: center;
  border: 1px solid rgba(246, 247, 249, 0.14);
  border-radius: 999px;
  background: rgba(5, 11, 22, 0.8);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  color: rgba(246, 247, 249, 0.78);
  padding: 10px 13px;
  font-size: 12px;
  font-weight: 820;
}

.service-nodes {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.service-node {
  min-height: 168px;
  border: 1px solid rgba(246, 247, 249, 0.13);
  border-radius: 18px;
  background: rgba(246, 247, 249, 0.13);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.22);
  padding: 19px;
  opacity: 0;
  transform: translateY(40px) scale(0.92);
  backface-visibility: hidden;
  contain: layout paint;
}

.service-node > span {
  display: inline-flex;
  height: 42px;
  min-width: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(246, 247, 249, 0.2);
  border-radius: 999px;
  background: rgba(5, 11, 22, 0.46);
  color: var(--signal);
  padding: 0 11px;
  font-size: 12px;
  font-weight: 850;
}

.service-node h3 {
  margin: 22px 0 0;
  font-size: 22px;
  letter-spacing: 0;
}

.service-node p {
  margin: 9px 0 0;
  color: rgba(230, 232, 236, 0.72);
  font-size: 14px;
  line-height: 1.55;
}

.spark {
  position: absolute;
  display: block;
  width: 32px;
  height: 32px;
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
  background: var(--signal);
  color: var(--signal);
  font-size: 0;
  line-height: 0;
  filter: drop-shadow(0 0 22px rgba(247, 240, 75, 0.48));
}

.spark-one {
  left: -4%;
  top: 332px;
}

.spark-two {
  right: 18%;
  top: 560px;
}

.next-shelf {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: calc(100dvh - 24px);
  width: 100vw;
  height: 220px;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  opacity: 1;
  transform: translate3d(-50%, 0, 0);
  will-change: transform, opacity;
  backface-visibility: hidden;
  contain: layout paint;
}

@media (min-width: 1600px) and (min-height: 820px) {
  .next-shelf {
    left: calc(50% - 31px);
    top: calc(100dvh - 28px);
    width: min(80vw, 1640px);
    border-radius: 12px 12px 0 0;
  }
}

.next-shelf div {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  height: 100%;
  padding: 28px 38px;
  opacity: 0;
}

.next-shelf span {
  display: flex;
  align-items: flex-start;
  border-right: 1px solid rgba(7, 11, 19, 0.1);
  color: rgba(7, 11, 19, 0.52);
  font-size: 13px;
  font-weight: 860;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.next-shelf span:last-child {
  border-right: 0;
}

.services-section,
.platform-shell,
.process-section,
.system-section,
.contact-section {
  width: min(1240px, 92vw);
  margin: 0 auto;
}

.platform-section {
  position: relative;
  margin-top: -1px;
  background: var(--soft);
  color: var(--navy-950);
  padding: 118px 0 126px;
}

.platform-section::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -190px;
  width: 6px;
  height: 190px;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 30px rgba(247, 240, 75, 0.6);
  transform: translateX(-50%);
}

@media (min-width: 1600px) and (min-height: 820px) {
  .platform-section::before {
    left: calc(50% - 31px);
  }
}

.platform-shell {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 58px;
  align-items: center;
}

.platform-copy p {
  margin: 0;
  color: rgba(7, 11, 19, 0.58);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.platform-copy h2 {
  max-width: 500px;
  margin: 16px 0 0;
  font-size: 78px;
  line-height: 0.95;
  letter-spacing: 0;
}

.platform-copy span {
  display: block;
  max-width: 500px;
  margin-top: 24px;
  color: rgba(7, 11, 19, 0.66);
  font-size: 18px;
  line-height: 1.55;
}

.platform-board {
  border: 1px solid rgba(7, 11, 19, 0.12);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 26px 90px rgba(17, 29, 51, 0.12);
  padding: 18px;
}

.platform-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(7, 11, 19, 0.1);
}

.platform-tabs span {
  padding: 14px 12px 17px;
  color: rgba(7, 11, 19, 0.58);
  font-size: 13px;
  font-weight: 850;
  text-align: center;
}

.platform-tabs span:first-child {
  color: var(--electric);
}

.platform-workspace {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 18px;
}

.platform-workspace article {
  min-height: 212px;
  border: 1px solid rgba(7, 11, 19, 0.1);
  border-radius: 8px;
  background:
    radial-gradient(circle at 78% 18%, rgba(123, 60, 255, 0.14), transparent 9rem),
    linear-gradient(180deg, #f8f8fb 0%, #ffffff 100%);
  padding: 22px;
}

.platform-workspace b {
  color: var(--electric);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.platform-workspace h3 {
  margin: 58px 0 0;
  font-size: 26px;
  letter-spacing: 0;
}

.platform-workspace p {
  margin: 12px 0 0;
  color: rgba(7, 11, 19, 0.62);
  line-height: 1.5;
}

.services-section {
  padding: 126px 0 116px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 48px;
}

.section-heading h2,
.system-section h2,
.contact-section h2 {
  margin: 14px 0 0;
  color: var(--soft);
  font-size: 64px;
  font-weight: 790;
  line-height: 1;
  letter-spacing: 0;
  text-wrap: balance;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.service-list article {
  min-height: 250px;
  border: 1px solid rgba(230, 232, 236, 0.15);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  padding: 30px;
  backdrop-filter: blur(18px);
}

.service-list span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 850;
}

.service-list h3 {
  margin: 34px 0 0;
  font-size: 31px;
  line-height: 1;
  letter-spacing: 0;
}

.service-list p {
  max-width: 560px;
  margin: 19px 0 0;
  color: rgba(230, 232, 236, 0.72);
  font-size: 16px;
  line-height: 1.72;
}

.system-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  padding: 108px 0;
}

.system-board {
  display: grid;
  gap: 14px;
}

.system-board article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: start;
  border-top: 1px solid rgba(230, 232, 236, 0.16);
  padding: 27px 0;
}

.system-board span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.system-board h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0;
}

.system-board p {
  grid-column: 2;
  margin: -6px 0 0;
  color: rgba(230, 232, 236, 0.7);
  line-height: 1.7;
}

.process-section {
  padding: 110px 0 122px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: rgba(230, 232, 236, 0.16);
}

.process-list li {
  min-height: 250px;
  background: var(--navy-900);
  padding: 28px;
}

.process-list span {
  color: var(--signal);
  font-size: 14px;
  font-weight: 850;
}

.process-list p {
  margin: 84px 0 0;
  color: rgba(230, 232, 236, 0.72);
  line-height: 1.65;
}

.contact-section {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 44px;
  align-items: end;
  margin-bottom: 90px;
  border: 1px solid rgba(230, 232, 236, 0.16);
  border-radius: 22px;
  background:
    radial-gradient(circle at 86% 14%, rgba(123, 60, 255, 0.34), transparent 24rem),
    rgba(246, 247, 249, 0.08);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.24);
  padding: 46px;
  backdrop-filter: blur(18px);
}

.contact-section a {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  border-radius: 999px;
  background: var(--signal);
  color: var(--navy-950);
  padding: 17px 25px;
  font-weight: 850;
}

.site-footer {
  display: flex;
  width: min(1240px, 92vw);
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto;
  border-top: 1px solid rgba(230, 232, 236, 0.16);
  padding: 28px 0 40px;
  color: rgba(230, 232, 236, 0.66);
  font-size: 14px;
}

.site-footer nav {
  display: flex;
  gap: 22px;
}

@media (max-width: 1180px) {
  .site-header {
    top: 24px;
    width: min(88vw, 1540px);
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    padding: 0;
    backdrop-filter: none;
  }

  .site-header.is-light {
    border: 1px solid rgba(7, 11, 19, 0.08);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 18px 70px rgba(17, 29, 51, 0.12);
    padding: 10px 14px;
    backdrop-filter: blur(18px);
  }

  .desktop-nav {
    gap: 20px;
  }

  .desktop-nav,
  .login-link {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .brand,
  .header-actions {
    min-width: auto;
  }

  .brand-lockup {
    width: 196px;
  }
}

@media (max-width: 1180px) {
  .landing-preview-card,
  .hub-card,
  .mini-card,
  .orbit-badge,
  .stage-logo,
  .channel-strip,
  .spark {
    display: none;
  }

  .narrative {
    min-height: auto;
    padding: 118px 0 74px;
  }

  .sticky-stage {
    position: relative;
    min-height: 0;
    height: auto;
    overflow: visible;
  }

  .stage-stack {
    position: relative;
    width: min(92vw, 720px);
    height: auto;
    min-height: 0;
    margin-top: 0;
  }

  .white-panel {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: auto;
    transform: none !important;
  }

  .panel-arrow {
    display: none;
  }

  .progress-rail {
    display: block;
    top: auto;
    bottom: 12px;
    height: 190px;
    opacity: 1;
    transform: translateX(-50%) !important;
  }

  .rail-fill {
    transform: scaleY(0.68) !important;
  }

  .panel-system {
    display: block;
    opacity: 0.88 !important;
    transform: translate3d(-50%, 0, 0) !important;
  }

  .next-shelf {
    display: block;
    top: auto;
    bottom: -78px;
    height: 132px;
    opacity: 1;
    transform: translateX(-50%) !important;
  }

  .next-shelf div {
    opacity: 0.22 !important;
    padding: 22px 28px;
  }

  .scene {
    position: relative;
    inset: auto;
    min-height: 340px;
    padding: 34px 30px;
    opacity: 1 !important;
    transform: none !important;
  }

  .service-nodes {
    position: relative;
    margin-top: 18px;
    grid-template-columns: repeat(2, 1fr);
  }

  .service-node {
    opacity: 1 !important;
    transform: none !important;
  }

  .system-section,
  .platform-shell,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .platform-section {
    padding: 88px 0 92px;
  }

  .platform-board {
    padding: 14px;
  }

  .contact-section a {
    justify-self: start;
  }

  .process-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 641px) and (max-width: 1180px) {
  .narrative {
    min-height: auto;
    padding: 116px 0 58px;
  }

  .stage-stack {
    width: min(92vw, 900px);
    min-height: 660px;
  }

  .white-panel {
    min-height: 500px;
    padding-bottom: 214px;
  }

  .scene {
    min-height: 260px;
    padding: 34px 44px 28px;
  }

  .scene:not(.scene-one) {
    border-top: 1px solid rgba(7, 11, 19, 0.08);
    min-height: 180px;
  }

  .panel-system {
    display: block;
    width: min(650px, 88%);
    height: 180px;
    opacity: 0.88;
  }

  .panel-console {
    gap: 10px;
    padding: 10px;
  }

  .panel-sidebar,
  .panel-preview,
  .panel-metric {
    min-height: 105px;
  }

  .ad-card {
    display: block;
    width: clamp(210px, 34vw, 260px);
    opacity: 1;
  }

  .ad-left {
    left: 2vw;
    top: 420px;
    transform: rotate(-1.5deg);
  }

  .ad-right {
    right: 2vw;
    top: 402px;
    width: clamp(238px, 38vw, 300px);
    transform: rotate(1.5deg);
  }

  .ad-visual {
    height: 118px;
  }

  .ad-visual-audio {
    height: 138px;
  }

  .ad-body h3 {
    font-size: 22px;
  }

  .ad-body {
    padding: 15px 17px 17px;
  }
}

@media (max-height: 760px) and (min-width: 1181px) {
  .narrative {
    --stage-top: 116px;
    --panel-h: 430px;
  }

  .site-header {
    top: 28px;
    min-height: 60px;
  }

  .stage-stack {
    height: calc(100dvh - 78px);
    min-height: 0;
  }

  .white-panel {
    height: var(--panel-h);
  }

  .panel-system {
    height: 178px;
  }

  .scene {
    inset: 24px clamp(32px, 6vw, 72px) 72px;
  }

  .scene h1,
  .scene h2 {
    margin-top: 24px;
    font-size: clamp(38px, 4.4vw, 50px);
  }

  .ad-left {
    left: 4%;
    top: calc(var(--panel-h) - 176px);
  }

  .ad-right {
    right: 4%;
    top: calc(var(--panel-h) - 188px);
    width: clamp(292px, 23vw, 356px);
  }

  .spark-one {
    left: 10%;
  }

  .service-node {
    min-height: 130px;
    padding: 16px;
  }

  .service-node h3 {
    margin-top: 14px;
    font-size: 19px;
  }

  .service-node p {
    font-size: 13px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 12px;
    width: calc(100vw - 24px);
    gap: 14px;
    border: 1px solid rgba(246, 247, 249, 0.12);
    border-radius: 18px;
    background: rgba(5, 11, 22, 0.64);
    box-shadow: 0 18px 70px rgba(0, 0, 0, 0.26);
    padding: 10px 12px;
    backdrop-filter: blur(18px);
  }

  .site-header.is-light {
    border-color: rgba(7, 11, 19, 0.08);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 18px 70px rgba(17, 29, 51, 0.14);
  }

  .brand {
    min-width: 0;
  }

  .brand-lockup {
    width: 176px;
  }

  .desktop-nav,
  .login-link {
    display: none;
  }

  .demo-button {
    padding: 12px 13px;
    font-size: 13px;
  }

  .demo-copy-full {
    display: none;
  }

  .demo-copy-short {
    display: inline;
  }

  .narrative {
    padding: 112px 0 70px;
  }

  .stage-stack {
    width: min(92vw, 560px);
    min-height: 620px;
  }

  .white-panel {
    min-height: 520px;
    padding-bottom: 168px;
  }

  .panel-system {
    width: min(92%, 420px);
    height: 154px;
  }

  .panel-tabs,
  .panel-metric {
    display: none;
  }

  .panel-console {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 8px;
    padding: 9px;
  }

  .panel-sidebar,
  .panel-preview {
    min-height: 104px;
  }

  .ad-card {
    display: block;
    width: clamp(156px, 44vw, 196px);
    opacity: 1;
  }

  .ad-left {
    left: -1vw;
    top: 422px;
    transform: rotate(-1.5deg);
  }

  .ad-right {
    right: -1vw;
    top: 406px;
    width: clamp(176px, 48vw, 214px);
    transform: rotate(1.5deg);
  }

  .ad-visual {
    height: 92px;
  }

  .ad-visual-audio {
    height: 108px;
  }

  .ad-body {
    padding: 12px 13px 14px;
  }

  .ad-body h3 {
    font-size: 18px;
  }

  .progress-rail {
    bottom: 4px;
    height: 136px;
  }

  .next-shelf {
    bottom: -70px;
    height: 112px;
    width: min(92vw, 560px);
  }

  .scene h1,
  .scene h2 {
    margin-top: 28px;
    font-size: 40px;
  }

  .scene a {
    font-size: 15px;
  }

  .service-nodes,
  .service-list,
  .platform-tabs,
  .platform-workspace,
  .process-list {
    grid-template-columns: 1fr;
  }

  .services-section,
  .platform-section,
  .system-section,
  .process-section {
    padding: 76px 0;
  }

  .platform-section::before {
    top: -38px;
    height: 78px;
  }

  .system-board article {
    grid-template-columns: 1fr;
  }

  .system-board p {
    grid-column: auto;
    margin-top: 0;
  }

  .contact-section {
    padding: 28px;
  }

  .contact-section h2,
  .section-heading h2,
  .system-section h2 {
    font-size: 42px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .site-header {
    gap: 8px;
  }

  .brand {
    min-width: 0;
  }

  .brand-lockup {
    width: 148px;
  }

  .demo-button {
    gap: 8px;
    padding: 10px 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .landing-preview-card,
  .hub-card,
  .mini-card,
  .orbit-badge,
  .stage-logo,
  .channel-strip,
  .spark {
    display: none !important;
  }

  .narrative {
    min-height: auto !important;
    padding: 118px 0 74px !important;
  }

  .sticky-stage {
    position: relative !important;
    height: auto !important;
    overflow: visible !important;
  }

  .stage-stack {
    height: auto !important;
    min-height: 0 !important;
    margin-top: 0 !important;
  }

  .white-panel {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    height: auto !important;
    transform: none !important;
  }

  .scene {
    position: relative !important;
    inset: auto !important;
    min-height: 340px !important;
    padding: 34px 30px !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .service-nodes {
    position: relative !important;
  }

  .service-node {
    opacity: 1 !important;
    transform: none !important;
  }

  .panel-system {
    display: block !important;
    opacity: 0.18 !important;
    transform: translate3d(-50%, 0, 0) !important;
  }

  .progress-rail {
    display: block !important;
    opacity: 1 !important;
  }

  .rail-fill {
    transform: scaleY(0.68) !important;
  }

  .next-shelf {
    display: block !important;
    opacity: 1 !important;
  }

  .next-shelf div {
    opacity: 0.22 !important;
  }
}