:root {
  --ink: #f3f7fb;
  --ink-muted: #9aaaba;
  --ink-dim: #6d7b89;
  --bg: #070b10;
  --bg-raised: #0b1118;
  --panel: #0e151d;
  --panel-light: #121c26;
  --line: #22303d;
  --line-soft: rgba(128, 170, 204, 0.16);
  --cyan: #2ed9ff;
  --cyan-pale: #a7efff;
  --blue: #2684ff;
  --warm: #ffb14e;
  --content: 1240px;
  --header-height: 76px;
  --radius: 18px;
  font-family: Inter, "SF Pro Display", "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(78, 119, 150, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78, 119, 150, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
}

button {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: #001116;
  background: var(--cyan);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(7, 11, 16, 0.88);
  border-color: var(--line-soft);
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(46, 217, 255, 0.62);
  border-radius: 7px;
  transform: rotate(45deg);
}

.brand-mark::after {
  position: absolute;
  inset: 5px;
  content: "";
  border: 1px solid rgba(46, 217, 255, 0.25);
  border-radius: 3px;
}

.brand-mark span {
  position: absolute;
  top: 12px;
  width: 9px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(46, 217, 255, 0.7);
}

.brand-mark span:first-child {
  left: -5px;
}

.brand-mark span:last-child {
  right: -5px;
}

.brand-name {
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  justify-self: center;
}

.site-nav a {
  position: relative;
  padding: 27px 0 25px;
  color: var(--ink-muted);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 17px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-self: end;
  min-height: 38px;
  padding: 0 11px;
  color: var(--ink-muted);
  background: rgba(14, 21, 29, 0.8);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease;
}

.language-switch:hover,
.language-switch:focus-visible {
  color: var(--ink);
  border-color: rgba(46, 217, 255, 0.55);
}

.language-current {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.language-next {
  font-size: 0.72rem;
  font-weight: 700;
}

.language-divider {
  width: 1px;
  height: 14px;
  background: var(--line);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.35fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  padding: 84px 0 54px;
}

.hero-grid {
  position: absolute;
  top: 5%;
  left: -16vw;
  width: 60vw;
  height: 70%;
  z-index: -1;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(46, 217, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 217, 255, 0.1) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: perspective(650px) rotateY(17deg) rotateZ(-3deg);
  mask-image: linear-gradient(90deg, transparent, black 25%, transparent 90%);
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding-left: clamp(0px, 2vw, 28px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(46, 217, 255, 0.8);
}

.hero h1,
.section h2,
.status-panel h2 {
  margin: 22px 0 0;
  font-weight: 650;
  letter-spacing: -0.052em;
  line-height: 0.98;
  white-space: pre-line;
}

.hero h1 {
  max-width: 680px;
  font-size: clamp(3.5rem, 6.6vw, 6.8rem);
}

.hero h1::first-line {
  color: var(--ink);
}

.hero-lead {
  max-width: 610px;
  margin: 30px 0 0;
  color: var(--ink-muted);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 38px;
}

.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 210px;
  min-height: 52px;
  padding: 0 18px 0 20px;
  color: #00151b;
  background: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 0 9px 30px rgba(18, 170, 206, 0.18);
  transition: transform 160ms ease, background-color 160ms ease;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: #7ce8ff;
  transform: translateY(-2px);
}

.action-arrow {
  font-size: 1.25rem;
}

.development-state {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.pulse {
  width: 7px;
  height: 7px;
  background: var(--warm);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 177, 78, 0.1), 0 0 16px rgba(255, 177, 78, 0.5);
  animation: pulse 2.4s ease-in-out infinite;
}

.hero-note {
  margin: 15px 0 0;
  color: var(--ink-dim);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  z-index: 2;
  align-self: stretch;
  min-height: 560px;
  margin: 0 -15vw 0 -80px;
  overflow: hidden;
  border: 1px solid rgba(107, 171, 214, 0.18);
  border-radius: var(--radius) 0 0 var(--radius);
  background: #08111a;
  box-shadow: -25px 35px 80px rgba(0, 0, 0, 0.38);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7, 11, 16, 0.82) 0%, rgba(7, 11, 16, 0.08) 42%, rgba(7, 11, 16, 0.02) 100%);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.visual-topbar,
.telemetry {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  background: rgba(5, 10, 15, 0.78);
  border: 1px solid rgba(128, 187, 224, 0.2);
  backdrop-filter: blur(14px);
}

.visual-topbar {
  top: 20px;
  right: 22px;
  left: 22px;
  justify-content: space-between;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 8px;
}

.visual-label,
.visual-online {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.visual-label {
  color: var(--ink-dim);
}

.visual-online {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-pale);
}

.visual-online i {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 9px var(--cyan);
}

.telemetry {
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-radius: 8px;
}

.telemetry div {
  min-width: 0;
  padding: 13px 15px;
  border-right: 1px solid var(--line-soft);
}

.telemetry div:last-child {
  border-right: 0;
}

.telemetry span,
.telemetry strong {
  display: block;
  font-family: "SFMono-Regular", Consolas, monospace;
  white-space: nowrap;
}

.telemetry span {
  color: var(--ink-dim);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
}

.telemetry strong {
  margin-top: 4px;
  color: var(--cyan-pale);
  font-size: 0.76rem;
  font-weight: 700;
}

.hero-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 106px;
  padding: 24px 26px;
  border-right: 1px solid var(--line);
}

.fact:last-child {
  border-right: 0;
}

.fact::before {
  position: absolute;
  top: -1px;
  left: 25px;
  width: 30px;
  height: 1px;
  content: "";
  background: var(--cyan);
}

.fact-value {
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.fact-label {
  color: var(--ink-dim);
  font-size: 0.78rem;
  line-height: 1.5;
}

.section {
  padding: 154px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 68px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section h2,
.status-panel h2 {
  font-size: clamp(2.8rem, 5vw, 5.2rem);
}

.section-heading > p,
.workflow-intro {
  max-width: 520px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.feature-card {
  position: relative;
  min-height: 375px;
  padding: 34px;
  overflow: hidden;
  background: var(--bg-raised);
}

.feature-card-wide {
  grid-column: span 2;
  min-height: 330px;
}

.feature-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 72px;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 260ms ease;
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.card-index,
.status-code,
.platform-meta,
.step-number,
.step-label {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.card-topline {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.card-scope {
  padding: 6px 8px;
  color: var(--cyan-pale);
  background: rgba(46, 217, 255, 0.06);
  border: 1px solid rgba(46, 217, 255, 0.2);
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-card h3 {
  max-width: 520px;
  margin: 36px 0 12px;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  letter-spacing: -0.025em;
}

.feature-card p {
  max-width: 620px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.96rem;
  line-height: 1.8;
}

.connection-diagram {
  display: flex;
  align-items: center;
  width: min(100%, 670px);
  margin: 58px auto 25px;
}

.device-node {
  display: flex;
  gap: 9px;
  align-items: center;
  flex: 0 0 auto;
  padding: 10px 13px;
  color: var(--ink-muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
}

.device-node i {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
}

.direct-line {
  position: relative;
  flex: 1;
  height: 1px;
  background: rgba(46, 217, 255, 0.45);
}

.direct-line b {
  position: absolute;
  top: -3px;
  left: 12%;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan);
  animation: travel 3s linear infinite;
}

.direct-line em {
  position: absolute;
  right: 0;
  bottom: 10px;
  left: 0;
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.6rem;
  font-style: normal;
  letter-spacing: 0.14em;
  text-align: center;
}

.metric-glyph,
.refresh-glyph,
.file-glyph,
.display-glyph {
  display: flex;
  align-items: flex-end;
  min-height: 112px;
  margin-top: 28px;
}

.metric-glyph {
  gap: 12px;
}

.metric-glyph strong {
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 4.4rem;
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.metric-glyph span {
  padding-bottom: 5px;
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.refresh-glyph {
  gap: 2px;
}

.refresh-glyph span,
.refresh-glyph strong {
  display: grid;
  width: 72px;
  place-items: center;
  color: var(--ink-dim);
  border-right: 1px solid var(--line);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 600;
}

.refresh-glyph span:first-child { height: 44px; }
.refresh-glyph span:nth-child(2) { height: 76px; }
.refresh-glyph strong {
  height: 112px;
  color: var(--cyan-pale);
  border-top: 1px solid var(--cyan);
}

.file-glyph {
  gap: 14px;
  align-items: center;
}

.file-sheet {
  position: relative;
  width: 68px;
  height: 86px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.file-sheet::before,
.file-sheet::after {
  position: absolute;
  left: 14px;
  width: 36px;
  height: 1px;
  content: "";
  background: var(--line);
}

.file-sheet::before { top: 27px; }
.file-sheet::after { top: 42px; }
.file-sheet:last-child { border-color: rgba(46, 217, 255, 0.42); }
.file-arrow { color: var(--cyan); font-size: 1.5rem; }

.display-glyph {
  position: relative;
  gap: 12px;
  align-items: center;
  justify-content: center;
  width: min(100%, 560px);
}

.display-one,
.display-two {
  display: grid;
  width: 190px;
  height: 105px;
  place-items: center;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  font-family: "SFMono-Regular", Consolas, monospace;
}

.display-two {
  color: var(--cyan-pale);
  border-color: rgba(46, 217, 255, 0.42);
}

.display-plus {
  position: absolute;
  right: 11%;
  color: var(--cyan);
  font-size: 1.6rem;
}

.product-showcase {
  container: product-showcase / inline-size;
}

.product-heading > p {
  max-width: 560px;
}

.product-window {
  position: relative;
  overflow: hidden;
  background: #091119;
  border: 1px solid rgba(46, 217, 255, 0.28);
  border-radius: 18px;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.34);
}

.product-window::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 18%, rgba(38, 132, 255, 0.13), transparent 31%),
    linear-gradient(rgba(46, 217, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 217, 255, 0.025) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
}

.product-window-bar,
.product-app-shell {
  position: relative;
  z-index: 1;
}

.product-window-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  min-height: 58px;
  padding: 0 22px;
  background: rgba(6, 12, 18, 0.88);
  border-bottom: 1px solid var(--line);
}

.product-window-brand {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--ink);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.product-window-mark {
  width: 10px;
  height: 10px;
  border: 1px solid var(--cyan);
  border-radius: 3px;
  transform: rotate(45deg);
}

.product-window-caption {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
}

.product-window-controls {
  display: inline-flex;
  gap: 7px;
  justify-self: end;
}

.product-window-controls i {
  width: 7px;
  height: 7px;
  background: var(--line);
  border-radius: 50%;
}

.product-window-controls i:first-child {
  background: rgba(46, 217, 255, 0.68);
  box-shadow: 0 0 9px rgba(46, 217, 255, 0.55);
}

.product-app-shell {
  display: grid;
  grid-template-columns: minmax(230px, 0.3fr) minmax(0, 1fr);
  min-height: 720px;
}

.product-devices {
  display: flex;
  min-width: 0;
  padding: 28px 22px;
  flex-direction: column;
  background: rgba(8, 16, 23, 0.9);
  border-right: 1px solid var(--line);
}

.product-panel-heading {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
}

.product-panel-heading > div,
.product-files-heading > div,
.product-session-heading > div {
  display: grid;
  gap: 7px;
}

.product-panel-heading span,
.product-session-heading span,
.product-files-heading span {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-panel-heading strong {
  font-size: 0.94rem;
  line-height: 1.45;
}

.product-online-total,
.product-session-state {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 7px;
  align-items: center;
  padding: 6px 8px;
  color: var(--cyan-pale) !important;
  background: rgba(46, 217, 255, 0.06);
  border: 1px solid rgba(46, 217, 255, 0.18);
  border-radius: 999px;
  white-space: nowrap;
}

.product-online-total i,
.product-session-state i,
.product-device-state {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(46, 217, 255, 0.85);
}

.product-device-list {
  display: grid;
  gap: 9px;
  margin-top: 30px;
}

.product-device {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-width: 0;
  min-height: 74px;
  padding: 12px;
  background: rgba(13, 23, 32, 0.62);
  border: 1px solid var(--line-soft);
  border-radius: 9px;
}

.product-device.is-selected {
  background: rgba(46, 217, 255, 0.07);
  border-color: rgba(46, 217, 255, 0.38);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.product-device-icon {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  color: var(--cyan-pale);
  border: 1px solid rgba(46, 217, 255, 0.28);
  border-radius: 8px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
}

.product-device > span:nth-child(2) {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.product-device strong {
  overflow: hidden;
  font-size: 0.8rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-device small {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.54rem;
  letter-spacing: 0.08em;
}

.product-device-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding-top: 22px;
  margin-top: auto;
  color: var(--ink-dim);
  border-top: 1px solid var(--line-soft);
}

.product-device-note > span {
  color: var(--cyan);
}

.product-device-note p {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.65;
}

.product-session {
  min-width: 0;
  padding: 28px;
}

.product-session-heading,
.product-files-heading {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}

.product-session-heading h3,
.product-files-heading h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.product-screen {
  position: relative;
  min-height: 390px;
  margin-top: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 32%, rgba(46, 217, 255, 0.28), transparent 17%),
    radial-gradient(circle at 44% 52%, rgba(38, 132, 255, 0.22), transparent 30%),
    linear-gradient(142deg, #071019 0%, #0f2030 48%, #071018 100%);
  border: 1px solid rgba(46, 217, 255, 0.25);
  border-radius: 12px;
}

.product-screen::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(126, 218, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 218, 255, 0.09) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(130deg, transparent, black 35%, transparent 90%);
}

.product-screen-glow {
  position: absolute;
  top: -40%;
  left: 12%;
  width: 78%;
  height: 180%;
  background: linear-gradient(110deg, transparent 35%, rgba(46, 217, 255, 0.12), transparent 65%);
  transform: translateX(-70%);
  animation: product-scan 7s ease-in-out infinite;
}

.product-desktop-window {
  position: absolute;
  overflow: hidden;
  background: rgba(7, 14, 20, 0.78);
  border: 1px solid rgba(167, 239, 255, 0.22);
  border-radius: 8px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
}

.product-desktop-main {
  top: 17%;
  left: 10%;
  width: 55%;
  height: 46%;
}

.product-desktop-side {
  top: 27%;
  right: 9%;
  width: 28%;
  height: 33%;
}

.product-desktop-top {
  display: flex;
  gap: 5px;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  background: rgba(18, 31, 43, 0.92);
  border-bottom: 1px solid var(--line-soft);
}

.product-desktop-top i {
  width: 4px;
  height: 4px;
  background: var(--ink-dim);
  border-radius: 50%;
}

.product-desktop-copy {
  display: grid;
  gap: 11px;
  padding: 22px;
}

.product-desktop-copy b {
  width: 72%;
  height: 5px;
  background: rgba(154, 170, 186, 0.14);
  border-radius: 99px;
}

.product-desktop-copy b:nth-child(2) { width: 92%; }
.product-desktop-copy b:nth-child(3) { width: 58%; }
.product-desktop-copy b:nth-child(4) { width: 78%; }

.product-session-tools {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.product-session-tools span {
  padding: 8px 10px;
  color: var(--ink-muted);
  background: rgba(7, 14, 21, 0.9);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.56rem;
  letter-spacing: 0.04em;
}

.product-session-metrics {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  background: rgba(6, 13, 19, 0.9);
  border: 1px solid rgba(46, 217, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.product-session-metrics > span {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border-right: 1px solid var(--line);
}

.product-session-metrics > span:last-child {
  border-right: 0;
}

.product-session-metrics small {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.52rem;
  letter-spacing: 0.11em;
}

.product-session-metrics strong {
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
}

.product-files {
  margin-top: 18px;
  padding: 18px;
  background: rgba(8, 16, 23, 0.82);
  border: 1px solid var(--line);
  border-radius: 11px;
}

.product-files-heading > span {
  padding: 6px 8px;
  color: var(--warm);
  background: rgba(255, 177, 78, 0.06);
  border: 1px solid rgba(255, 177, 78, 0.18);
  border-radius: 5px;
}

.product-file-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.product-file-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  min-width: 0;
  padding: 10px;
  background: rgba(13, 23, 32, 0.72);
  border: 1px solid var(--line-soft);
  border-radius: 7px;
}

.product-file-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  color: var(--cyan-pale);
  border: 1px solid rgba(46, 217, 255, 0.22);
  border-radius: 6px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.48rem;
}

.product-file-row > span:nth-child(2) {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.product-file-row strong {
  overflow: hidden;
  font-size: 0.74rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-file-row small,
.product-file-row b {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.5rem;
  font-weight: 500;
}

.product-transfer {
  display: grid;
  grid-template-columns: minmax(130px, 0.7fr) minmax(120px, 1fr) auto;
  gap: 15px;
  align-items: center;
  margin-top: 12px;
  padding: 12px;
  border-top: 1px solid var(--line-soft);
}

.product-transfer > div:first-child {
  display: grid;
  gap: 4px;
}

.product-transfer strong {
  font-size: 0.72rem;
}

.product-transfer span {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.54rem;
}

.product-transfer-track {
  height: 4px;
  overflow: hidden;
  background: rgba(154, 170, 186, 0.12);
  border-radius: 99px;
}

.product-transfer-track i {
  display: block;
  width: 68%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  border-radius: inherit;
  box-shadow: 0 0 10px rgba(46, 217, 255, 0.46);
}

.product-transfer-rate {
  color: var(--cyan-pale) !important;
  white-space: nowrap;
}

.product-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  margin: 34px 0 0;
  background: var(--line);
  list-style: none;
}

.product-flow-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  min-width: 0;
  padding: 28px;
  background: var(--bg-raised);
}

.product-flow-step > span {
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
}

.product-flow-step h3,
.product-principle h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  line-height: 1.42;
}

.product-flow-step p,
.product-principle p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

.product-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding-top: 42px;
}

.product-principle {
  min-width: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.product-principle > span {
  display: block;
  margin-bottom: 22px;
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.58rem;
  letter-spacing: 0.13em;
}

@keyframes product-scan {
  0%, 15% { transform: translateX(-70%); opacity: 0; }
  35%, 65% { opacity: 1; }
  85%, 100% { transform: translateX(75%); opacity: 0; }
}

.workflow {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px 100px;
}

.workflow-heading h2 {
  margin-top: 22px;
}

.workflow-intro {
  align-self: end;
  padding-bottom: 6px;
}

.workflow-steps {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  list-style: none;
}

.workflow-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  min-height: 280px;
  padding: 32px;
  border-right: 1px solid var(--line);
}

.workflow-step:last-child {
  border-right: 0;
}

.workflow-step::before {
  position: absolute;
  top: -5px;
  left: 31px;
  width: 9px;
  height: 9px;
  content: "";
  background: var(--bg);
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.step-number {
  color: var(--cyan-pale);
}

.step-label {
  display: block;
  margin-bottom: 46px;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.workflow-step h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.workflow-step p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.91rem;
  line-height: 1.75;
}

.section-heading-row {
  align-items: end;
}

.section-heading-row .eyebrow {
  grid-column: auto;
}

.section-heading-row h2 {
  margin-top: 22px;
}

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

.platform-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 36px;
  align-items: center;
  min-height: 190px;
  padding: 30px 24px;
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease;
}

.platform-row:hover {
  background: var(--bg-raised);
}

.platform-badge {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  color: var(--cyan-pale);
  background: var(--panel);
  border: 1px solid rgba(46, 217, 255, 0.28);
  border-radius: 50%;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.platform-meta {
  display: block;
  margin-bottom: 10px;
}

.platform-copy h3 {
  margin: 0 0 8px;
  font-size: 1.42rem;
  letter-spacing: -0.02em;
}

.platform-copy p {
  max-width: 720px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

.platform-state {
  align-self: start;
  margin-top: 22px;
  padding: 8px 10px;
  color: var(--warm);
  background: rgba(255, 177, 78, 0.07);
  border: 1px solid rgba(255, 177, 78, 0.22);
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.roadmap-column {
  min-width: 0;
  padding: 38px;
  background: var(--bg-raised);
}

.roadmap-next {
  background: #0a0f15;
}

.roadmap-column-head {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.roadmap-column-head > strong {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.roadmap-state {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--ink-muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roadmap-state i {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(46, 217, 255, 0.72);
}

.roadmap-state-next i {
  background: var(--warm);
  box-shadow: 0 0 10px rgba(255, 177, 78, 0.55);
}

.roadmap-column h3 {
  max-width: 520px;
  margin: 34px 0 30px;
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.16;
}

.roadmap-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.roadmap-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line-soft);
}

.roadmap-list li > span {
  padding-top: 3px;
  color: var(--cyan-pale);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.roadmap-next .roadmap-list li > span {
  color: var(--warm);
}

.roadmap-list p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.launch-status {
  container: launch-status / inline-size;
  padding-bottom: 120px;
  border-bottom: 0;
}

.status-panel {
  position: relative;
  display: grid;
  grid-template-areas:
    "copy orbit"
    "progress progress";
  grid-template-columns: minmax(0, 1fr) clamp(180px, 21cqi, 250px);
  gap: clamp(36px, 5cqi, 68px);
  min-height: 0;
  padding: clamp(28px, 5cqi, 62px);
  overflow: hidden;
  background: #0b141c;
  border: 1px solid rgba(46, 217, 255, 0.24);
  border-radius: var(--radius);
}

.status-panel::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(46, 217, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 217, 255, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, transparent 35%, black);
}

.status-code {
  position: absolute;
  top: 25px;
  right: 28px;
}

.status-copy {
  position: relative;
  grid-area: copy;
  z-index: 2;
}

.status-copy p {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.status-panel h2 {
  font-size: clamp(2rem, 5.2cqi, 4.7rem);
}

.status-progress {
  position: relative;
  z-index: 2;
  grid-area: progress;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  margin: 0;
  overflow: hidden;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.status-progress-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-width: 0;
  min-height: 96px;
  padding: 18px;
  background: rgba(8, 17, 24, 0.96);
}

.status-progress-item::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  content: "";
  background: var(--line);
}

.status-progress-done::before {
  background: var(--cyan);
}

.status-progress-current::before {
  background: var(--warm);
  box-shadow: 0 0 16px rgba(255, 177, 78, 0.45);
}

.status-progress-index {
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.status-progress-copy {
  display: grid;
  gap: 9px;
  min-width: 0;
}

.status-progress-copy strong {
  font-size: clamp(0.78rem, 1.2cqi, 0.94rem);
  line-height: 1.45;
}

.status-progress-copy small {
  color: var(--ink-muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
}

.status-progress-done small {
  color: var(--cyan-pale);
}

.status-progress-current small {
  color: var(--warm);
}

.status-progress-current small::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  content: "";
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
  animation: pulse 2.4s ease-in-out infinite;
}

.status-orbit {
  position: relative;
  grid-area: orbit;
  z-index: 2;
  display: grid;
  width: min(100%, 250px);
  height: auto;
  aspect-ratio: 1;
  align-self: center;
  justify-self: end;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.status-orbit::before,
.status-orbit::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(46, 217, 255, 0.18);
  border-radius: 50%;
}

.status-orbit::before { inset: 28px; }
.status-orbit::after { inset: 58px; }

.orbit-ring {
  position: absolute;
  inset: -1px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid transparent;
  border-bottom: 1px solid transparent;
  border-left: 1px solid transparent;
  border-radius: 50%;
  animation: spin 8s linear infinite;
}

.orbit-ring span {
  position: absolute;
  top: 22px;
  right: 35px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--cyan);
}

.status-orbit strong,
.status-orbit small {
  position: absolute;
  font-family: "SFMono-Regular", Consolas, monospace;
}

.status-orbit strong {
  max-width: 8ch;
  color: var(--ink);
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  letter-spacing: -0.06em;
  line-height: 1;
  overflow-wrap: anywhere;
  text-align: center;
  text-shadow: 0 0 26px rgba(46, 217, 255, 0.2);
}

.status-orbit strong.is-long-count {
  font-size: clamp(1.35rem, 2.4vw, 2.2rem);
}

.status-orbit strong.is-very-long-count {
  font-size: clamp(1.05rem, 1.9vw, 1.7rem);
}

.status-orbit small {
  bottom: 72px;
  color: var(--ink-dim);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 42px;
  align-items: center;
  min-height: 150px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  max-width: 580px;
  margin: 0 auto;
  color: var(--ink-dim);
  font-size: 0.76rem;
  line-height: 1.65;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  color: var(--ink-dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.no-js .reveal {
  opacity: 1 !important;
  transform: none !important;
}

.no-js .nav-toggle {
  display: none !important;
}

.no-js .site-nav {
  display: flex !important;
}

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

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

@keyframes pulse {
  0%, 100% { opacity: 0.65; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.08); }
}

@keyframes travel {
  from { left: 8%; }
  to { left: calc(92% - 7px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes signal {
  0%, 100% { opacity: 0.38; }
  50% { opacity: 1; }
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
    gap: 14px;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 10px 18px;
    background: rgba(9, 14, 20, 0.97);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 17px 4px;
    border-bottom: 1px solid var(--line-soft);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .site-nav a::after {
    display: none;
  }

  .nav-toggle {
    display: grid;
    gap: 5px;
    width: 40px;
    height: 40px;
    place-content: center;
    padding: 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 50%;
    cursor: pointer;
  }

  .nav-toggle span {
    width: 15px;
    height: 1px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 92px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 500px;
    margin: 30px -16px 0 0;
  }

  .hero-visual::after {
    background: linear-gradient(90deg, rgba(7, 11, 16, 0.2), transparent 45%);
  }

  .section-heading,
  .workflow {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .section-heading {
    align-items: start;
  }

  .section-heading .eyebrow {
    grid-column: 1;
  }

  .workflow-steps {
    grid-column: 1;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    padding: 38px 0;
  }

  .site-footer p {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 60px;
  }

  .site-shell {
    width: min(calc(100% - 32px), var(--content));
  }

  .site-header {
    gap: 10px;
  }

  .brand {
    gap: 9px;
  }

  .brand-name {
    font-size: 0.74rem;
    letter-spacing: 0.1em;
  }

  .brand-mark {
    width: 22px;
    height: 22px;
  }

  .brand-mark span {
    top: 9px;
  }

  .nav-toggle {
    width: 36px;
    height: 36px;
  }

  .language-switch {
    gap: 6px;
    min-height: 36px;
    padding: 0 9px;
  }

  .hero {
    gap: 12px;
    padding: 42px 0 34px;
  }

  .hero-copy {
    padding-left: 4px;
  }

  .hero h1 {
    margin-top: 18px;
    font-size: clamp(2.7rem, 13vw, 3.3rem);
    line-height: 1;
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 0.94rem;
    line-height: 1.68;
  }

  .hero-actions {
    gap: 16px;
    align-items: flex-start;
    flex-direction: column;
    margin-top: 26px;
  }

  .primary-action {
    width: 100%;
  }

  .hero-visual {
    min-height: 310px;
    margin: 24px 0 0;
    border-radius: 12px;
  }

  .hero-visual img {
    object-position: 65% center;
  }

  .visual-topbar {
    top: 12px;
    right: 12px;
    left: 12px;
  }

  .telemetry {
    right: 12px;
    bottom: 12px;
    left: 12px;
    grid-template-columns: repeat(3, 1fr);
  }

  .telemetry div {
    padding: 8px;
    border-bottom: 1px solid var(--line-soft);
  }

  .telemetry div:nth-child(3) {
    border-right: 0;
  }

  .telemetry div:nth-child(n+4) {
    border-bottom: 0;
  }

  .hero-facts {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 8px;
  }

  .fact {
    min-height: 86px;
    padding: 17px 14px;
  }

  .fact:nth-child(2) {
    border-right: 0;
  }

  .fact:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 76px 0;
  }

  .section-heading {
    gap: 22px;
    margin-bottom: 36px;
  }

  .section h2 {
    font-size: clamp(2.25rem, 10.5vw, 3rem);
    line-height: 1.04;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card-wide {
    grid-column: span 1;
    min-height: 0;
    padding: 24px;
  }

  .feature-card h3 {
    margin-top: 28px;
  }

  .metric-glyph,
  .refresh-glyph,
  .file-glyph,
  .display-glyph {
    min-height: 86px;
    margin-top: 22px;
  }

  .metric-glyph strong {
    font-size: 3.5rem;
  }

  .refresh-glyph span,
  .refresh-glyph strong {
    width: 62px;
  }

  .connection-diagram {
    margin-top: 44px;
  }

  .device-node {
    padding: 9px;
    font-size: 0.55rem;
  }

  .direct-line em {
    font-size: 0.5rem;
  }

  .display-one,
  .display-two {
    width: 40%;
    height: 78px;
  }

  .display-plus {
    right: 3%;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .workflow-step {
    min-height: 0;
    padding: 28px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .workflow-step:last-child {
    border-bottom: 0;
  }

  .platform-row {
    grid-template-columns: 58px 1fr;
    gap: 16px;
    min-height: 0;
    padding: 24px 8px;
  }

  .platform-badge {
    width: 54px;
    height: 54px;
  }

  .platform-state {
    grid-column: 2;
    justify-self: start;
    margin-top: 0;
  }

  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-column {
    padding: 25px 22px;
  }

  .roadmap-column h3 {
    margin: 26px 0 22px;
    font-size: 1.55rem;
  }

  .roadmap-list li {
    grid-template-columns: 28px 1fr;
    gap: 10px;
    padding: 16px 0;
  }

  .roadmap-list p {
    font-size: 0.86rem;
    line-height: 1.62;
  }

  .status-code {
    display: none;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
  }

  .site-footer p,
  .footer-meta {
    grid-column: 1;
    grid-row: auto;
    align-items: flex-start;
  }
}

@media (max-width: 360px) {
  .brand-name {
    font-size: 0.68rem;
  }

  .language-next,
  .language-divider {
    display: none;
  }

  .hero h1 {
    font-size: 2.6rem;
  }
}

@container product-showcase (max-width: 920px) {
  .product-app-shell {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }

  .product-devices {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .product-device-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-device-note {
    margin-top: 24px;
  }

  .product-screen {
    min-height: 360px;
  }
}

@container product-showcase (max-width: 650px) {
  .product-window {
    border-radius: 12px;
  }

  .product-window-bar {
    grid-template-columns: 1fr auto;
    min-height: 50px;
    padding: 0 16px;
  }

  .product-window-caption {
    display: none;
  }

  .product-devices,
  .product-session {
    padding: 18px;
  }

  .product-device-list {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 22px;
  }

  .product-device-note {
    margin-top: 18px;
  }

  .product-session-heading,
  .product-files-heading {
    gap: 14px;
    flex-direction: column;
    align-items: flex-start;
  }

  .product-session-state {
    padding: 5px 7px;
  }

  .product-screen {
    min-height: 320px;
  }

  .product-session-tools span {
    padding: 7px 8px;
  }

  .product-session-tools span:last-child {
    display: none;
  }

  .product-desktop-main {
    top: 19%;
    left: 7%;
    width: 66%;
    height: 42%;
  }

  .product-desktop-side {
    top: 29%;
    right: 6%;
    width: 28%;
  }

  .product-session-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-session-metrics > span:nth-child(2) {
    border-right: 0;
  }

  .product-session-metrics > span:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .product-file-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-transfer {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .product-transfer-track {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .product-transfer-rate {
    grid-column: 2;
    grid-row: 1;
  }

  .product-flow,
  .product-principles {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-flow-step {
    padding: 23px 20px;
  }

  .product-principles {
    gap: 22px;
  }
}

@container launch-status (max-width: 900px) {
  .status-panel {
    grid-template-areas:
      "copy"
      "progress"
      "orbit";
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(28px, 5cqi, 42px);
  }

  .status-panel h2 {
    font-size: clamp(2rem, 5.2cqi, 4.7rem);
  }

  .status-progress {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-orbit {
    display: flex;
    width: 100%;
    min-height: 88px;
    aspect-ratio: auto;
    align-items: baseline;
    justify-content: space-between;
    justify-self: stretch;
    padding: 20px 22px;
    border-radius: 10px;
  }

  .status-orbit::before,
  .status-orbit::after,
  .status-orbit .orbit-ring {
    display: none;
  }

  .status-orbit strong,
  .status-orbit small {
    position: static;
  }

  .status-orbit strong {
    max-width: none;
    font-size: clamp(1.8rem, 7cqi, 2.8rem);
  }

  .status-orbit strong.is-long-count {
    font-size: clamp(1.55rem, 6cqi, 2.2rem);
  }

  .status-orbit strong.is-very-long-count {
    font-size: clamp(1.25rem, 5cqi, 1.7rem);
  }

  .status-orbit small {
    font-size: 0.62rem;
  }
}

@container launch-status (max-width: 520px) {
  .status-panel {
    padding: clamp(22px, 7cqi, 30px);
  }

  .status-code {
    display: none;
  }

  .status-panel h2 {
    font-size: 2rem;
  }

  .status-progress {
    grid-template-columns: minmax(0, 1fr);
  }

  .status-progress-item {
    min-height: 82px;
    padding: 16px;
  }
}

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

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

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