:root {
  --ink: #06080f;
  --ink-soft: #0a0e18;
  --paper: #e7ebf3;
  --muted: #8b94a7;
  --faint: #565f73;
  --cyan: #22d3ee;
  --green: #34d399;
  --line: rgba(231, 235, 243, 0.13);
  --line-strong: rgba(231, 235, 243, 0.24);
  --page-gutter: max(24px, calc((100vw - 1440px) / 2));
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 76% 12%, rgba(34, 211, 238, 0.09), transparent 29rem),
    var(--ink);
  font-family: "DM Mono", "Noto Sans SC", monospace;
  font-size: 16px;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  color: inherit;
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

::selection {
  color: var(--ink);
  background: var(--cyan);
}

.noise {
  position: fixed;
  z-index: 80;
  inset: 0;
  opacity: 0.038;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='4' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
}

.site-header {
  position: absolute;
  z-index: 40;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  min-height: 72px;
  padding: 14px var(--page-gutter);
  border-bottom: 1px solid var(--line);
  transition:
    background 180ms ease,
    backdrop-filter 180ms ease;
}

.site-header.is-fixed {
  position: fixed;
  background: rgba(6, 8, 15, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 18px;
  place-items: center;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy b {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
}

.brand-copy small {
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  gap: 34px;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.desktop-nav a {
  position: relative;
  color: var(--muted);
  transition: color 160ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--cyan);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ease-out);
}

.desktop-nav a:hover {
  color: var(--paper);
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-action {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 12px;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms var(--ease-out);
}

.header-action:hover {
  color: var(--ink);
  border-color: var(--cyan);
  background: var(--cyan);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  place-items: center;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 17px;
  height: 1px;
  background: currentColor;
  content: "";
}

.menu-toggle span {
  margin: 4px 0;
}

.mobile-menu {
  position: fixed;
  z-index: 70;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 20px 24px 30px;
  visibility: hidden;
  background:
    linear-gradient(rgba(34, 211, 238, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.04) 1px, transparent 1px),
    rgba(6, 8, 15, 0.98);
  background-size: 48px 48px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 360ms var(--ease-out),
    visibility 360ms;
}

.mobile-menu.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-close {
  display: grid;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  place-items: center;
}

.menu-close::before,
.menu-close::after {
  position: absolute;
  width: 18px;
  height: 1px;
  background: currentColor;
  content: "";
}

.menu-close::before {
  transform: rotate(45deg);
}

.menu-close::after {
  transform: rotate(-45deg);
}

.mobile-links {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  gap: 23px;
}

.mobile-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 26px;
  letter-spacing: 0;
  text-transform: uppercase;
  transform: translateY(14px);
  opacity: 0;
  transition:
    opacity 320ms var(--ease-out),
    transform 320ms var(--ease-out);
}

.mobile-menu.open .mobile-links a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu.open .mobile-links a:nth-child(1) { transition-delay: 80ms; }
.mobile-menu.open .mobile-links a:nth-child(2) { transition-delay: 130ms; }
.mobile-menu.open .mobile-links a:nth-child(3) { transition-delay: 180ms; }
.mobile-menu.open .mobile-links a:nth-child(4) { transition-delay: 230ms; }
.mobile-menu.open .mobile-links a:nth-child(5) { transition-delay: 280ms; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(390px, 0.94fr);
  column-gap: clamp(38px, 4.6vw, 88px);
  min-height: 100svh;
  padding: 104px var(--page-gutter) 68px;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image:
    linear-gradient(rgba(231, 235, 243, 0.042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(231, 235, 243, 0.042) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
  mask-image: linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 9%;
  right: 5%;
  width: min(48vw, 760px);
  height: min(48vw, 760px);
  border: 1px solid rgba(34, 211, 238, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 90px rgba(34, 211, 238, 0.05);
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 12;
  align-self: center;
  min-width: 0;
  padding: 7vh 0 10vh;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 31px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 1px;
  background: currentColor;
  content: "";
}

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

h1 {
  max-width: 850px;
  margin-bottom: 31px;
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 66px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.9;
}

h1 .outline {
  display: block;
  color: transparent;
  font-size: 0.76em;
  line-height: 1;
  -webkit-text-stroke: 1.4px rgba(231, 235, 243, 0.88);
}

h1 .product-word {
  display: block;
  margin-bottom: 0.1em;
  color: var(--cyan);
  font-size: 1.08em;
  letter-spacing: 0;
  line-height: 0.8;
  text-shadow: 0 0 48px rgba(34, 211, 238, 0.16);
}

.hero-intro {
  max-width: 660px;
  margin-bottom: 34px;
  color: #b3bbca;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  align-items: stretch;
  gap: 12px;
  max-width: 760px;
}

.button-primary,
.command-button {
  min-height: 54px;
}

.button-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 52px;
  min-width: 205px;
  padding: 0 18px;
  color: var(--ink);
  background: var(--cyan);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  transition:
    transform 180ms var(--ease-out),
    box-shadow 180ms ease;
}

.button-primary:hover {
  box-shadow: 0 14px 40px rgba(34, 211, 238, 0.17);
  transform: translateY(-3px);
}

.command-button {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  min-width: 0;
  padding: 13px 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(6, 8, 15, 0.58);
  cursor: pointer;
  transition:
    border-color 180ms ease,
    transform 180ms var(--ease-out);
}

.command-button:hover {
  border-color: rgba(34, 211, 238, 0.58);
  transform: translateY(-2px);
}

.command-button code {
  overflow: visible;
  color: #aeb6c6;
  font: 12px/1.55 "DM Mono", monospace;
  overflow-wrap: anywhere;
  text-align: left;
  white-space: normal;
}

.copy-label {
  margin-left: auto;
  align-self: center;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.runtime-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 25px;
  margin-top: 34px;
  color: #656e80;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  z-index: 2;
  align-self: stretch;
  min-height: 670px;
  margin-left: clamp(18px, 2vw, 38px);
}

.visual-grid {
  position: absolute;
  z-index: 0;
  inset: 7% 0 6%;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(34, 211, 238, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.065) 1px, transparent 1px),
    rgba(2, 4, 9, 0.76);
  background-size: 48px 48px;
}

.visual-grid::before,
.visual-grid::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(34, 211, 238, 0.24);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.visual-grid::before {
  width: 52%;
  aspect-ratio: 1;
  border-style: dashed;
  animation: spin 24s linear infinite;
}

.visual-grid::after {
  width: 36%;
  aspect-ratio: 1;
  box-shadow:
    0 0 0 28px rgba(34, 211, 238, 0.025),
    0 0 70px rgba(34, 211, 238, 0.08);
}

.diagram-lines {
  position: absolute;
  z-index: 1;
  inset: 7% 0 6%;
  width: 100%;
  height: 87%;
  overflow: visible;
  pointer-events: none;
}

.diagram-lines path {
  fill: none;
  stroke: rgba(34, 211, 238, 0.34);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.diagram-lines circle {
  fill: var(--cyan);
  filter: drop-shadow(0 0 8px var(--cyan));
}

.human-video {
  position: absolute;
  z-index: 8;
  inset: -6% -12% -5%;
  width: 124%;
  height: 111%;
  border: 0;
  background: #020409;
  filter: saturate(1.08) contrast(1.08) brightness(1.06);
  object-fit: cover;
  object-position: center 54%;
  opacity: 1;
  mix-blend-mode: normal;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(
    ellipse 58% 58% at 50% 57%,
    #000 0%,
    #000 62%,
    rgba(0, 0, 0, 0.94) 70%,
    transparent 88%
  );
  mask-image: radial-gradient(
    ellipse 58% 58% at 50% 57%,
    #000 0%,
    #000 62%,
    rgba(0, 0, 0, 0.94) 70%,
    transparent 88%
  );
}

.node {
  position: absolute;
  z-index: 10;
  display: grid;
  width: 94px;
  height: 94px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  background: rgba(6, 8, 15, 0.88);
  box-shadow: inset 0 0 0 12px rgba(34, 211, 238, 0.025);
  font-size: 11px;
  letter-spacing: 0;
  place-items: center;
}

.node::after {
  position: absolute;
  inset: 13px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 50%;
  content: "";
}

.node-context { top: 11%; left: 43%; }
.node-task { top: 42%; right: -4%; }
.node-memory { right: 7%; bottom: 6%; }
.node-skills { bottom: 4%; left: 12%; }
.node-result { top: 43%; left: -4%; }

.core-id {
  position: absolute;
  z-index: 11;
  top: 15%;
  left: 6%;
  display: flex;
  align-items: center;
  gap: 10px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  border: 1px solid rgba(34, 211, 238, 0.36);
  border-radius: 0;
  color: #8d98aa;
  background: rgba(6, 8, 15, 0.86);
  font-size: 11px;
  letter-spacing: 0;
  text-align: center;
  transform: none;
}

.core-id b {
  display: block;
  margin: 0;
  color: var(--cyan);
  font-family: "Archivo Black", sans-serif;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
}

.core-status {
  position: absolute;
  z-index: 10;
  top: 15%;
  right: 5%;
  bottom: auto;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  color: #748095;
  background: rgba(6, 8, 15, 0.74);
  font-size: 11px;
  letter-spacing: 0;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.scroll-cue {
  position: absolute;
  bottom: 25px;
  left: var(--page-gutter);
  display: flex;
  align-items: center;
  gap: 13px;
  color: #515a6b;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  transform: rotate(-90deg) translateY(100%);
  transform-origin: left bottom;
}

.scroll-cue::after {
  width: 52px;
  height: 1px;
  background: #394151;
  content: "";
}

.ticker {
  overflow: hidden;
  color: var(--ink);
  background: var(--cyan);
  transform: rotate(-1deg) scale(1.02);
}

.ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  padding: 17px 0;
  animation: ticker 29s linear infinite;
}

.ticker span {
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
  white-space: nowrap;
}

.ticker i {
  margin: 0 34px;
  font-size: 17px;
  font-style: normal;
}

.section {
  padding: 146px var(--page-gutter);
}

.section-index {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 58px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-index span {
  display: grid;
  width: 31px;
  height: 31px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  place-items: center;
}

.section-index p {
  margin: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 8vw;
}

.section-heading h2 {
  margin-bottom: 0;
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.94;
}

.section-heading h2 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1.2px var(--paper);
}

.section-heading > p {
  max-width: 440px;
  margin-bottom: 6px;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.85;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 92px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pain-grid article {
  position: relative;
  min-height: 350px;
  padding: 28px 24px 31px;
  border-right: 1px solid var(--line);
  transition: background 180ms ease;
}

.pain-grid article:last-child {
  border-right: 0;
}

.pain-grid article:hover {
  background: rgba(34, 211, 238, 0.035);
}

.feature-number {
  color: var(--cyan);
  font-size: 12px;
}

.pain-icon {
  position: relative;
  display: grid;
  width: 116px;
  height: 116px;
  margin: 48px 0 36px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  place-items: center;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms var(--ease-out);
}

.pain-icon::before,
.pain-icon::after {
  position: absolute;
  width: 9px;
  height: 9px;
  border-color: var(--cyan);
  content: "";
  opacity: 0.7;
}

.pain-icon::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.pain-icon::after {
  right: -1px;
  bottom: -1px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.pain-icon svg {
  width: 64px;
  height: 64px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
  vector-effect: non-scaling-stroke;
}

.pain-grid article:hover .pain-icon {
  color: var(--cyan);
  border-color: rgba(34, 211, 238, 0.5);
  transform: translateY(-5px);
}

.pain-grid h3 {
  margin-bottom: 14px;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
}

.pain-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
}

.insight {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  max-width: 980px;
  margin: 58px 0 0 auto;
  padding: 22px 0 0;
  border-top: 1px solid rgba(34, 211, 238, 0.34);
  color: #bcc4d2;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}

.insight b {
  color: var(--cyan);
  font: 500 12px "DM Mono", monospace;
  letter-spacing: 0;
}

.architecture {
  background:
    linear-gradient(rgba(34, 211, 238, 0.036) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.036) 1px, transparent 1px),
    var(--ink-soft);
  background-size: 56px 56px;
}

.architecture-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.67fr) minmax(0, 1.33fr);
  gap: 7vw;
  align-items: start;
}

.architecture-copy {
  position: sticky;
  top: 120px;
}

.architecture-copy h2 {
  margin-bottom: 27px;
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 43px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
}

.architecture-copy p {
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.85;
}

.layer-stack {
  border: 1px solid var(--line);
  background: rgba(6, 8, 15, 0.76);
}

.layer {
  position: relative;
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 28px;
  min-height: 170px;
  padding: 26px 28px;
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease;
}

.layer:last-child {
  border-bottom: 0;
}

.layer:hover {
  background: rgba(34, 211, 238, 0.035);
}

.layer::after {
  position: absolute;
  bottom: -8px;
  left: 71px;
  z-index: 2;
  width: 15px;
  height: 15px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  background: var(--ink-soft);
  content: "";
  transform: rotate(45deg);
}

.layer:last-child::after {
  display: none;
}

.layer-label {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.layer-label b {
  display: block;
  margin-top: 14px;
  color: var(--paper);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 20px;
  letter-spacing: 0;
}

.layer-content {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  gap: 9px;
}

.layer-content span {
  padding: 9px 11px;
  border: 1px solid var(--line);
  color: #aab3c4;
  font-size: 12px;
}

.capabilities {
  padding-bottom: 120px;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 88px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.cap-grid article {
  min-height: 285px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition:
    background 180ms ease,
    transform 180ms var(--ease-out);
}

.cap-grid article:hover {
  background: rgba(34, 211, 238, 0.035);
  transform: translateY(-4px);
}

.cap-grid h3 {
  margin: 62px 0 16px;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
}

.cap-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
}

.scenario-section {
  color: var(--paper);
  border-top: 1px solid rgba(34, 211, 238, 0.18);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 78% 23%, rgba(34, 211, 238, 0.08), transparent 28rem),
    linear-gradient(rgba(34, 211, 238, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.032) 1px, transparent 1px),
    #080c14;
  background-size: auto, 56px 56px, 56px 56px, auto;
}

.scenario-section .section-index,
.scenario-section .section-heading > p {
  color: var(--muted);
}

.scenario-section .section-index span {
  border-color: var(--line-strong);
}

.scenario-section .section-heading h2 em {
  -webkit-text-stroke-color: var(--paper);
}

.scenario-explorer {
  margin-top: 72px;
}

.scenario-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.scenario-tab {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 72px;
  padding: 14px 18px;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #a8b1c1;
  background: rgba(6, 8, 15, 0.62);
  cursor: pointer;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 15px;
  text-align: left;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.scenario-tab span {
  color: var(--cyan);
  font: 12px "DM Mono", monospace;
}

.scenario-tab:hover {
  color: var(--paper);
  background: rgba(34, 211, 238, 0.045);
}

.scenario-tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
  box-shadow: inset 0 0 0 3px var(--ink);
  font-weight: 700;
}

.scenario-tab[aria-selected="true"] span {
  color: var(--ink);
}

.scenario-panels {
  margin-top: 24px;
}

.scenario-panel[hidden] {
  display: none;
}

.scenario-panel:not([hidden]) {
  animation: scenario-enter 260ms var(--ease-out);
}

.scenario-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.scenario-detail-grid article {
  min-height: 220px;
  padding: 27px 28px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 8, 15, 0.46);
  transition:
    background 180ms ease,
    transform 180ms var(--ease-out);
}

.scenario-detail-grid article:hover {
  background: rgba(34, 211, 238, 0.045);
  transform: translateY(-3px);
}

.scenario-detail-grid article > span {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0;
}

.scenario-detail-grid h3 {
  margin: 52px 0 15px;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 23px;
  letter-spacing: 0;
}

.scenario-detail-grid p {
  margin: 0;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
}

.scenario-capabilities {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 12px;
}

.scenario-capabilities > span {
  margin-right: 4px;
  letter-spacing: 0;
}

.scenario-capabilities code {
  padding: 9px 11px;
  border: 1px solid var(--line);
  color: #b9c2d2;
  background: rgba(6, 8, 15, 0.5);
  font: 12px "DM Mono", monospace;
}

.quickstart {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 8vw;
  align-items: start;
}

.quickstart-copy h2 {
  margin-bottom: 27px;
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.94;
}

.quickstart-copy p {
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.85;
}

.steps {
  border-top: 1px solid var(--line);
}

.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 22px;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}

.step > span {
  color: var(--cyan);
  font-size: 12px;
}

.step h3 {
  margin-bottom: 10px;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 23px;
  letter-spacing: 0;
}

.step p {
  margin-bottom: 0;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
}

.install-box {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-top: 17px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  background: #03050a;
}

.install-box code {
  overflow: visible;
  color: #c1c8d5;
  font-size: 12px;
  line-height: 1.55;
  overflow-wrap: anywhere;
  white-space: normal;
}

.install-box button {
  flex: none;
  margin-left: auto;
  border: 0;
  color: var(--cyan);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.cta-banner {
  position: relative;
  display: grid;
  min-height: 600px;
  padding: 100px var(--page-gutter);
  overflow: hidden;
  border-top: 1px solid var(--line);
  text-align: center;
  place-content: center;
}

.cta-banner::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(75vw, 1000px);
  aspect-ratio: 1.8;
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 65px rgba(34, 211, 238, 0.018),
    0 0 130px rgba(34, 211, 238, 0.08);
  content: "";
  transform: translate(-50%, -50%);
}

.cta-banner > * {
  position: relative;
  z-index: 1;
}

.cta-banner p {
  margin-bottom: 27px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.cta-banner h2 {
  max-width: 1050px;
  margin: 0 auto 41px;
  font-family: "Archivo Black", "Noto Sans SC", sans-serif;
  font-size: 47px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.96;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.cta-secondary {
  display: grid;
  min-width: 150px;
  min-height: 54px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  place-items: center;
  transition: border-color 180ms ease;
}

.cta-secondary:hover {
  border-color: var(--cyan);
}

footer {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 0.7fr);
  gap: 38px;
  padding: 62px var(--page-gutter) 28px;
  border-top: 1px solid var(--line);
}

.footer-lead p {
  max-width: 270px;
  margin: 21px 0 0;
  color: var(--muted);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 14px;
  line-height: 1.7;
}

.footer-col h3 {
  margin-bottom: 20px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin-bottom: 12px;
  color: #aeb6c6;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 14px;
  transition: color 160ms ease;
}

.footer-col a:hover {
  color: var(--cyan);
}

.copyright {
  grid-column: 1 / -1;
  margin-top: 33px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0;
}

.reveal {
  transform: translateY(16px);
  opacity: 0;
  transition:
    transform 280ms var(--ease-out),
    opacity 280ms ease;
}

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

@media (min-width: 921px) {
  html {
    scroll-padding-top: 72px;
    scroll-snap-type: y mandatory;
  }

  .hero,
  main > .section,
  .cta-banner,
  footer {
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  main > .section,
  .cta-banner {
    min-height: 100svh;
  }
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

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

@keyframes scenario-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: minmax(0, 0.96fr) minmax(370px, 1.04fr);
    column-gap: 28px;
  }

  .hero-visual {
    margin-left: 14px;
  }

  h1 {
    font-size: 58px;
  }

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

  .pain-grid article:nth-child(3) {
    border-right: 0;
  }

  .pain-grid article:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .header-action {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .hero {
    grid-template-columns: 1fr;
    column-gap: 0;
    padding-top: 112px;
  }

  .hero-copy {
    padding: 5vh 0 0;
  }

  .hero-visual {
    min-height: 650px;
    margin-top: -42px;
    margin-left: 0;
  }

  .section-heading,
  .architecture-layout,
  .quickstart {
    grid-template-columns: 1fr;
  }

  .architecture-copy {
    position: static;
  }

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

  .scenario-tabs {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .scenario-tab {
    flex: 0 0 190px;
  }

  footer {
    grid-template-columns: 1.2fr repeat(2, 1fr);
  }

  .footer-lead {
    grid-row: span 2;
  }
}

@media (max-width: 680px) {
  :root {
    --page-gutter: 20px;
  }

  .site-header {
    min-height: 66px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    padding-top: 95px;
    padding-bottom: 38px;
  }

  h1 {
    font-size: 48px;
    line-height: 0.94;
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: column;
  }

  .button-primary,
  .command-button,
  .cta-secondary {
    width: 100%;
    min-width: 0;
  }

  .hero-visual {
    min-height: 520px;
    margin: 10px -10px 0;
  }

  .human-video {
    inset: -13% -35%;
    width: 170%;
    height: 126%;
    object-position: center 52%;
  }

  .node {
    width: 76px;
    height: 76px;
    font-size: 11px;
  }

  .node-context { left: 40%; }
  .node-task { right: -2%; }
  .node-result { left: -2%; }

  .core-id {
    top: 10%;
    left: 4%;
    width: auto;
    height: auto;
    padding: 8px 9px;
    font-size: 11px;
  }

  .core-status {
    top: auto;
    right: auto;
    bottom: 1%;
    left: 50%;
    white-space: nowrap;
    transform: translateX(-50%);
  }

  .node-memory {
    right: 3%;
    bottom: 19%;
  }

  .runtime-strip {
    line-height: 1.7;
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .section-heading h2,
  .quickstart-copy h2 {
    font-size: 42px;
  }

  .section-heading {
    gap: 30px;
  }

  .pain-grid,
  .cap-grid {
    grid-template-columns: 1fr;
  }

  .pain-grid article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .pain-grid article:last-child {
    border-bottom: 0;
  }

  .scenario-explorer {
    margin-top: 52px;
  }

  .scenario-detail-grid {
    grid-template-columns: 1fr;
  }

  .scenario-detail-grid article {
    min-height: 200px;
  }

  .pain-icon {
    margin: 45px 0 30px;
  }

  .layer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 25px 22px;
  }

  .layer::after {
    left: 50%;
  }

  .cap-grid article {
    min-height: 240px;
  }

  footer {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-lead {
    grid-column: 1 / -1;
    grid-row: auto;
    margin-bottom: 24px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    transform: none;
    opacity: 1;
  }
}

/* Public, self-contained version of the original homepage. */
:root {
  --ink: #090c0b;
  --ink-soft: #101613;
  --paper: #edf2ef;
  --muted: #a2ada8;
  --faint: #7c8982;
}

html { scroll-snap-type: none; }
.ticker { transform: none; }
body { background: var(--ink); font-family: "SFMono-Regular", Consolas, "PingFang SC", monospace; }
.site-header { grid-template-columns: 1fr auto; }
.site-header.is-fixed { background: rgba(9, 12, 11, 0.94); }
.header-tagline { color: var(--muted); font-size: 11px; }
.brand-copy b { font-weight: 800; }

.hero {
  display: flex;
  align-items: center;
  min-height: min(820px, calc(100svh - 48px));
  padding: 112px var(--page-gutter) 56px;
  overflow: hidden;
  background: #030504;
}
.hero::before, .hero::after { content: none; }
.hero-copy { width: 100%; max-width: 640px; padding: 0; }
.eyebrow { margin-bottom: 24px; }
h1 {
  margin-bottom: 20px;
  color: var(--cyan);
  font: 900 112px/0.95 "Arial Black", "Helvetica Neue", sans-serif;
}
.hero-tagline { margin-bottom: 22px; font-size: 38px; font-weight: 700; line-height: 1.4; }
.hero-intro { max-width: 520px; margin-bottom: 24px; font-size: 16px; }
.hero-actions { display: block; max-width: 500px; }
.hero-visual {
  position: absolute;
  z-index: -1;
  inset: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
}
.human-video {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: translateX(22%);
  filter: none;
  opacity: 0.95;
  mask-image: none;
  -webkit-mask-image: none;
}
.hero-copy { z-index: 1; }
.hero-visual { z-index: 0; }
.command-preview {
  display: grid;
  gap: 8px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.command-preview code { overflow-wrap: anywhere; font-size: 12px; line-height: 1.7; }
.placeholder-label { color: var(--muted); font-size: 10px; font-weight: 400; }
.runtime-strip { max-width: 520px; margin-top: 20px; gap: 8px 20px; color: var(--muted); font-size: 11px; }
.section, main > .section, .cta-banner { min-height: 0; }
.section { padding-top: 96px; padding-bottom: 96px; }
.section-heading h2, .architecture-copy h2, .quickstart-copy h2 { font-size: 42px; line-height: 1.2; }
.section-heading { gap: 48px; }
.section-heading h2 em { color: var(--green); -webkit-text-stroke: 0; }
.section-index { margin-bottom: 40px; }
.pain-grid { margin-top: 56px; }
.pain-grid h3, .cap-grid h3 { font-size: 20px; }
.insight { grid-template-columns: 1fr; gap: 8px; }
.scenario-explorer { margin-top: 48px; }
.scenario-panels { min-height: 335px; }
.install-box code { min-width: 0; white-space: normal; overflow-wrap: anywhere; }
.cta-banner h2 { max-width: 920px; font-size: 46px; line-height: 1.3; }
.cta-actions { gap: 40px; }
.resource-placeholder { display: grid; gap: 10px; color: var(--muted); font-size: 14px; }
.resource-placeholder code { color: var(--cyan); font-size: 12px; }
.footer-col .static-label { display: block; margin-bottom: 16px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.footer-col .placeholder-label { display: block; color: var(--faint); font-size: 10px; }
.copyright { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; line-height: 1.8; }
.site-domains { overflow-wrap: anywhere; }
.site-registration { display: grid; gap: 4px; justify-items: end; }
#site-icp { color: var(--muted); font-size: 12px; line-height: 1.8; }
#site-icp:hover { color: var(--paper); text-decoration: underline; }
.reveal { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .hero-copy { max-width: 560px; }
  h1 { font-size: 96px; }
  .hero-tagline { font-size: 34px; }
  .human-video { transform: translateX(29%); }
}
@media (max-width: 920px) {
  .hero-copy { max-width: 540px; }
  .human-video { opacity: 0.4; transform: translateX(27%); }
  .header-tagline { font-size: 10px; }
  .section-heading { gap: 28px; }
}
@media (max-width: 680px) {
  .hero { padding-top: 102px; padding-bottom: 40px; }
  .hero-copy { max-width: none; }
  h1 { font-size: 72px; }
  .hero-tagline { font-size: 28px; margin-bottom: 18px; }
  .eyebrow { margin-bottom: 22px; font-size: 11px; }
  .hero-intro { font-size: 14px; line-height: 1.75; }
  .hero-visual { margin: 0; min-height: 0; }
  .human-video { inset: 0; width: 100%; height: 100%; object-position: center; transform: translateX(30%); opacity: 0.26; }
  .runtime-strip { gap: 8px 12px; }
  .header-tagline { max-width: 140px; text-align: right; line-height: 1.7; }
  .section { padding-top: 72px; padding-bottom: 72px; }
  .section-heading h2, .architecture-copy h2, .quickstart-copy h2, .cta-banner h2 { font-size: 32px; line-height: 1.3; }
  .section-index { font-size: 10px; gap: 10px; }
  .section-index p { flex: 1; line-height: 1.7; }
  .section-index span { flex: 0 0 31px; }
  .pain-grid { margin-top: 40px; }
  .pain-icon { width: 88px; height: 88px; margin: 28px 0; }
  .scenario-panels { min-height: 755px; }
  .scenario-capabilities { flex-wrap: wrap; }
  .cta-actions { flex-direction: row; flex-wrap: wrap; gap: 28px; }
  .resource-placeholder { font-size: 12px; }
  .copyright { font-size: 10px; }
  .site-registration { justify-items: start; }
}
@media (max-width: 360px) {
  h1 { font-size: 60px; }
  .hero-tagline { font-size: 24px; }
  .runtime-strip { font-size: 10px; gap: 6px 10px; }
  .hero { padding-top: 94px; padding-bottom: 28px; }
}