@charset "UTF-8";

/* Slate & Ice follows system appearance. Brand previews have local tokens. */
:root {
  color-scheme: light;
  --paper: #f6f8fb;
  --ink: #202833;
  --accent: #4e6a91;
  --muted: #5e6b7b;
  --line: #dde3ec;
  --surface: #ffffff;
  --tint: #edf1f7;
  --on-accent: #ffffff;
  --accent-hover: #3d5577;
  --success-line: #bbd7c4;
  --warning: #815200;
  --warning-bg: #fbf1d9;
  --warning-line: #dfcc9b;
  --gutter: 56px;
  --content-width: 1280px;
  --page-inset: max(var(--gutter), calc((100% - var(--content-width)) / 2));
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  font-synthesis: none;
  color: var(--ink);
  background: var(--paper);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #13171d;
    --ink: #edf1f7;
    --accent: #a5bedd;
    --muted: #a9b5c5;
    --line: #374352;
    --surface: #1e242d;
    --tint: #2a3544;
    --on-accent: #182537;
    --accent-hover: #bed1e9;
    --success-line: #3c5c47;
    --warning: #edca79;
    --warning-bg: #40371f;
    --warning-line: #695831;
  }
}

/* Document defaults and shared components. Supporting text never drops below 14px. */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
  color: inherit;
}
button,
label {
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
img,
svg {
  display: block;
  max-width: 100%;
}
img {
  height: auto;
}
[hidden] {
  display: none !important;
}
h1,
h2,
h3,
h4,
p,
figure,
hgroup {
  margin: 0;
}
p {
  line-height: 1.7;
}
h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.045em;
}
h1 {
  font-size: clamp(54px, 5.7vw, 84px);
  line-height: 1.08;
  letter-spacing: -0.065em;
}
h2 {
  font-size: clamp(36px, 3.8vw, 54px);
  line-height: 1.13;
}
h3 {
  font-size: 25px;
  line-height: 1.25;
}
em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.055em;
}
body > header,
main > section,
.brand-page {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--content-width);
  margin-inline: auto;
}
.eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.5;
}
.dot {
  display: inline-block;
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.skip {
  position: absolute;
  top: -80px;
  left: 20px;
  z-index: 50;
  background: var(--surface);
  color: var(--ink);
  padding: 12px 20px;
}
.skip:focus {
  top: 12px;
}
.brand {
  display: block;
  width: 150px;
}
.brand img {
  width: 100%;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 16px 21px;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}
.text-link {
  font-size: 1rem;
  font-weight: 600;
}
.text-link span {
  margin-left: 9px;
}
.text-link:hover,
body > header nav a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 6px;
}
.section-lead {
  font-size: 20px;
  line-height: 1.55;
}

/* Page header and footer. Full-bleed sections use padding instead of width wrappers. */
body > header {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
body > header nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 1rem;
  font-weight: 500;
}
body > footer {
  background: var(--surface);
  padding: 40px var(--page-inset) 22px;
}
body > footer > div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 40px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
}
body > footer .brand {
  width: 155px;
}
body > footer > div > p {
  max-width: 30ch;
  color: var(--muted);
}
body > footer > div > a:last-child {
  margin-left: auto;
  color: var(--accent);
}
body > footer > p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  color: var(--muted);
  padding-top: 16px;
  line-height: 1.6;
}
body > footer a:not(.brand) {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* Introduction and decorative guardian illustration. */
.hero {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  min-height: 650px;
  padding-block: 68px 90px;
  gap: 20px;
}
.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  margin-bottom: 26px;
}
.hero h1 em {
  color: var(--accent);
}
.hero > header > p:last-of-type {
  font-size: 19px;
  line-height: 1.65;
  color: var(--muted);
  margin-top: 28px;
}
.hero nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 27px;
  margin-top: 33px;
}
.hero-art {
  height: 480px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orbit {
  border: 1px solid var(--line);
  border-radius: 50%;
  position: absolute;
  aspect-ratio: 1;
  pointer-events: none;
  width: 88%;
}
.orbit + .orbit {
  width: 67%;
  border-style: dashed;
  opacity: 0.8;
}
.hero-art::before,
.hero-art::after {
  content: "";
  position: absolute;
  background: var(--line);
}
.hero-art::before {
  width: 100%;
  height: 1px;
  top: 50%;
}
.hero-art::after {
  width: 1px;
  height: 100%;
  left: 50%;
}
.hero-art > img {
  width: 330px;
  height: 370px;
  position: relative;
  z-index: 1;
  transform: rotate(-4deg);
}
.hero-art > span {
  position: absolute;
  z-index: 2;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--paper);
  padding: 4px 8px;
  max-width: 100%;
  text-align: center;
  white-space: normal;
  width: max-content;
}
.hero-art > span:first-of-type {
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
}
.hero-art > span:first-of-type::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 6px;
}
.hero-art > span:last-of-type {
  bottom: 4px;
}
.hero-art > span b {
  padding-inline: 7px;
}
.signal-badge {
  position: absolute;
  z-index: 3;
  bottom: 71px;
  right: -5px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 13px 16px;
  box-shadow: 0 8px 30px #13392408;
  border-radius: 5px;
  font-size: 0.875rem;
}
.signal-badge svg {
  width: 60px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
}

/* Ecosystem overview. Each list item is one destination. */
.ecosystem {
  padding-bottom: 105px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 35px;
}
.ecosystem > header {
  padding-block: 38px 45px;
  display: grid;
  grid-template-columns: 0.8fr 1.25fr 1fr;
  align-items: start;
  gap: 35px;
}
.ecosystem h2 {
  font-size: 30px;
  line-height: 1.22;
}
.ecosystem > header > p:last-child {
  color: var(--muted);
  max-width: 320px;
}
.products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.products a {
  border-top: 1px solid var(--line);
  padding-top: 23px;
  display: block;
  transition: border-color 0.2s;
}
.products a:hover {
  border-color: var(--accent);
}
.products a > p:first-child {
  overflow-wrap: anywhere;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}
.products svg {
  width: 35px;
  height: 35px;
  stroke: var(--accent);
  stroke-width: 1.4;
  fill: none;
}
.products h3 {
  font-size: 28px;
}
.products h3 + p {
  color: var(--muted);
  margin: 15px 0 22px;
  max-width: 340px;
  line-height: 1.8;
}
.products small {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
}

/* Ladon overview and illustrative workspace. */
.platform {
  width: 100%;
  max-width: none;
  background: var(--surface);
  padding: 100px var(--page-inset);
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 90px;
  align-items: center;
}
.platform > div,
.console-demo {
  min-width: 0;
}
.platform .eyebrow {
  color: var(--accent);
  margin-bottom: 23px;
}
.platform h2 {
  font-size: 44px;
}
.platform .section-lead {
  margin-top: 24px;
}
.platform > div > p:last-of-type {
  color: var(--muted);
  margin-top: 20px;
  max-width: 430px;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 23px;
  counter-reset: feature;
}
.feature-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  column-gap: 20px;
  counter-increment: feature;
}
.feature-list li::before {
  content: counter(feature, decimal-leading-zero);
  grid-row: span 2;
  color: var(--accent);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  padding-top: 3px;
}
.feature-list h3 {
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  font-weight: 500;
}
.feature-list p {
  grid-column: 2;
  color: var(--muted);
  margin-top: 4px;
}
.console-demo {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 24px 60px #0002;
  transform: rotate(-1.2deg);
}
.console-demo > header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  background: var(--tint);
  border-bottom: 1px solid var(--line);
  padding: 15px 20px;
  font-size: 0.875rem;
  font-weight: 500;
}
.console-demo > header > span:last-child {
  margin-left: auto;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.console-demo > div {
  padding: 25px;
}
.console-demo > div > p {
  font-size: 0.875rem;
  color: var(--muted);
}
.console-demo > div > p:first-child {
  margin-bottom: 24px;
}
.console-demo h3 {
  font-size: 22px;
}
.console-demo h3 + p {
  margin-top: 7px;
}
.console-demo [role="tablist"] {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  margin-top: 24px;
}
.console-demo [role="tab"] {
  min-height: 44px;
  background: none;
  border: 0;
  padding: 9px 0;
  font-size: 0.875rem;
  border-bottom: 2px solid transparent;
  position: relative;
  bottom: -1px;
}
.console-demo [aria-selected="true"] {
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}
.console-demo table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.console-demo th {
  text-align: left;
  font-weight: 400;
}
.console-demo thead th {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 17px 0 8px;
  color: var(--muted);
}
.console-demo thead th:last-child,
.console-demo td {
  text-align: right;
}
.console-demo tbody th,
.console-demo td {
  height: 66px;
  border-bottom: 1px solid var(--line);
  padding-block: 12px;
}
.console-demo td {
  padding-left: 12px;
}
.console-demo small {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 4px;
}
.pill {
  display: inline-block;
  font-size: 0.875rem;
  line-height: 1.4;
  border: 1px solid var(--success-line);
  border-radius: 4px;
  background: var(--tint);
  color: var(--accent);
  padding: 4px 7px;
}
.pill.neutral {
  border-color: var(--line);
  color: var(--muted);
}
.pill.amber {
  background: var(--warning-bg);
  border-color: var(--warning-line);
  color: var(--warning);
}
.console-demo table + p {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 21px;
  font-size: 0.875rem;
  color: var(--accent);
  min-height: 18px;
}
.console-demo table + p::before {
  content: "";
  flex: 0 0 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.console-demo figcaption {
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
  padding: 11px 10px;
}

/* The signal sequence and products in development. */
.signals {
  padding-block: 100px;
}
.signals > header {
  text-align: center;
}
.signals > header .eyebrow {
  margin-bottom: 22px;
  color: var(--accent);
}
.signals h2 {
  font-size: clamp(34px, 3.7vw, 52px);
}
.signals h2 em {
  color: var(--accent);
}
.signals > header > p:last-child {
  color: var(--muted);
  margin-top: 24px;
}
.flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 65px auto 75px;
  padding: 0;
  gap: 22px;
  max-width: 1120px;
  list-style: none;
  counter-reset: flow;
}
.flow::before,
.flow::after {
  font-size: 0.875rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}
.flow::before {
  content: "YOUR SYSTEM";
  transform: rotate(180deg);
}
.flow::after {
  content: "YOUR VIEW";
}
.flow li {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr) auto;
  min-width: 0;
  column-gap: 12px;
  align-items: center;
  counter-increment: flow;
}
.flow li::before {
  content: counter(flow);
  grid-row: span 2;
  display: grid;
  place-content: center;
  border: 1px solid var(--line);
  background: var(--tint);
  border-radius: 50%;
  width: 35px;
  height: 35px;
  font-size: 0.875rem;
  color: var(--accent);
}
.flow strong {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.035em;
}
.flow small {
  grid-column: 2;
  font-size: 0.875rem;
  color: var(--muted);
  white-space: normal;
  overflow-wrap: anywhere;
  margin-top: 2px;
}
.flow svg {
  grid-column: 3;
  grid-row: 1 / 3;
  margin-left: 10px;
  width: 120px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.2;
}
.signal-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  margin-bottom: 65px;
}
.signal-products article {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  scroll-margin-top: 35px;
}
.signal-products .eyebrow {
  color: var(--accent);
  margin-bottom: 23px;
}
.signal-products h3 {
  font-size: 36px;
}
.signal-products article > p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 20px;
  max-width: 500px;
}
.check-list {
  padding: 0;
  list-style: none;
  margin: 24px 0;
  display: grid;
  gap: 12px;
}
.check-list li::before {
  content: "↳";
  display: inline-block;
  color: var(--accent);
  margin-right: 11px;
}
.development-label {
  display: inline-block;
  font-size: 0.875rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 5px 8px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* Presence priorities: three highlights, followed by quieter supporting details. */
.presence-difference {
  margin-bottom: 65px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.presence-difference > header {
  max-width: 760px;
}
.presence-difference .eyebrow {
  color: var(--accent);
  margin-bottom: 18px;
}
.presence-difference h3 {
  font-size: clamp(30px, 3vw, 40px);
}
.presence-difference > header > p:last-child {
  margin-top: 20px;
  color: var(--muted);
}
.presence-difference > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  list-style: none;
  padding: 0;
  margin: 32px 0;
}
.presence-difference > ul > li {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 4px;
}
.presence-difference h4 {
  font-size: 25px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.035em;
}
.presence-difference li > p {
  margin-top: 16px;
  color: var(--muted);
}
.presence-difference > dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 48px;
  margin: 0;
}
.presence-difference dt {
  font-weight: 600;
}
.presence-difference dd {
  margin: 7px 0 0;
  color: var(--muted);
}

/* Presence illustration: native buttons and a single announced result. */
.state-demo {
  background: var(--tint);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 35px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}
.state-demo > div {
  min-width: 0;
}
.state-demo .eyebrow {
  color: var(--accent);
  margin-bottom: 15px;
}
.state-demo h3 {
  font-size: 27px;
}
.state-demo > header > p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 15px;
}
.state-demo > header > .demo-disclaimer {
  font-size: 0.875rem;
  margin-top: 22px;
}
.state-demo fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  border: 0;
  padding: 0;
  margin: 0 0 14px;
  min-width: 0;
}
.state-demo button {
  border: 1px solid transparent;
  background: none;
  font-size: 0.875rem;
  padding: 7px 9px;
  border-radius: 4px;
  flex: 1;
  min-width: 120px;
  min-height: 44px;
}
.state-demo [aria-pressed="true"] {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}
.state-demo button:hover {
  border-color: var(--line);
}
.state-result {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 5px;
  padding: 20px;
  --signal-color: var(--accent);
}
.state-result[data-tone="amber"] {
  --signal-color: var(--warning);
}
.state-result[data-tone="gray"] {
  --signal-color: var(--muted);
}
.state-device {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.875rem;
}
.server-icon {
  font-size: 24px;
  color: var(--muted);
}
.state-device small {
  display: block;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-top: 4px;
  color: var(--muted);
}
#state-badge {
  font-size: 0.875rem;
  margin-left: auto;
  font-weight: 600;
  color: var(--signal-color);
}
#state-badge::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  margin-right: 5px;
}
.state-result > svg {
  width: 100%;
  height: 62px;
  margin: 18px 0 12px;
  fill: none;
  stroke: var(--signal-color);
  stroke-width: 1.8;
}
.state-result > svg > path:first-child {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}
.state-result > p {
  color: var(--muted);
  min-height: 37px;
  line-height: 1.6;
}
.state-meta {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: space-between;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted);
}

/* Identity story and truthful availability statement. */
.principles {
  width: 100%;
  max-width: none;
  background: var(--tint);
  padding: 65px var(--page-inset);
  display: grid;
  grid-template-columns: 1fr 1.3fr 0.45fr;
  gap: 55px;
  align-items: center;
}
.principles .eyebrow {
  color: var(--accent);
  margin-bottom: 20px;
}
.principles h2 {
  font-size: 40px;
}
.principles .section-lead {
  font-size: 17px;
}
.principles > div > p:last-child {
  color: var(--muted);
  margin-top: 18px;
}
.principles img {
  width: 130px;
  opacity: 0.8;
  justify-self: end;
  transform: rotate(-5deg);
}
.access {
  padding-block: 90px;
}
.access .eyebrow {
  color: var(--accent);
  margin-bottom: 20px;
}
.access h2 {
  font-size: 43px;
}
.access > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  margin-top: 23px;
}

/* Responsive layout changes, once per breakpoint. */
@media (min-width: 1600px) {
  .hero {
    min-height: 710px;
  }
  .hero-art {
    height: 500px;
  }
  .hero-art > img {
    width: 350px;
    height: 390px;
  }
}

@media (max-width: 1100px) {
  :root {
    --gutter: 32px;
  }
  body > header nav {
    gap: 24px;
  }
  .hero {
    min-height: 600px;
    padding-block: 55px 70px;
  }
  .hero-art {
    height: 400px;
  }
  .hero-art > img {
    width: 270px;
    height: 310px;
  }
  .signal-badge {
    bottom: 45px;
    padding: 10px;
  }
  .ecosystem > header {
    grid-template-columns: 0.75fr 1fr 1fr;
    gap: 22px;
  }
  .products {
    gap: 25px;
  }
  .platform {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .platform h2 {
    font-size: 37px;
  }
  .console-demo {
    width: 100%;
    max-width: 650px;
    justify-self: center;
    transform: none;
  }
  .flow {
    gap: 14px;
  }
  .flow svg {
    width: 75px;
  }
  .signal-products {
    gap: 60px;
  }
  .presence-difference > ul {
    gap: 16px;
  }
  .presence-difference > ul > li {
    padding: 22px;
  }
  .state-demo {
    grid-template-columns: 1fr;
    padding: 25px;
    gap: 30px;
  }
  .state-demo button {
    padding-inline: 4px;
  }
  .principles {
    gap: 35px;
    grid-template-columns: 1fr 1.3fr 0.35fr;
  }
  .principles h2 {
    font-size: 34px;
  }
  .access h2 {
    font-size: 37px;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 20px;
  }
  body > header {
    min-height: 96px;
    flex-wrap: wrap;
    padding-block: 20px;
  }
  .brand {
    width: 127px;
  }
  .button {
    padding: 14px 16px;
    gap: 16px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 42px 0 36px;
    gap: 25px;
    min-height: 0;
  }
  .hero h1 {
    font-size: clamp(49px, 9.8vw, 72px);
  }
  .hero .eyebrow {
    margin-bottom: 23px;
  }
  .hero > header > p:last-of-type {
    font-size: 1rem;
    margin-top: 24px;
  }
  .hero nav {
    gap: 20px;
    margin-top: 25px;
  }
  .hero-art {
    width: min(100%, 430px);
    height: 360px;
    justify-self: center;
    margin-top: 10px;
  }
  .hero-art > img {
    width: 245px;
    height: 275px;
  }
  .orbit {
    width: 76%;
  }
  .orbit + .orbit {
    width: 57%;
  }
  .signal-badge {
    bottom: 55px;
    right: 0;
  }
  .hero-art > span:first-of-type {
    top: 0;
  }
  .hero-art > span:last-of-type {
    bottom: 0;
  }
  .ecosystem {
    padding-bottom: 55px;
  }
  .ecosystem > header {
    grid-template-columns: 1fr;
    padding: 30px 0;
    gap: 17px;
  }
  .ecosystem h2 {
    font-size: 31px;
  }
  .ecosystem h2 br {
    display: none;
  }
  .ecosystem > header > p:last-child {
    max-width: 500px;
  }
  .products {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .products a {
    padding-top: 18px;
  }
  .products a > p:first-child {
    margin-bottom: 10px;
  }
  .products svg {
    width: 30px;
    height: 30px;
  }
  .products h3 {
    font-size: 27px;
  }
  .products h3 + p {
    max-width: 100%;
    margin: 12px 0;
  }
  .platform {
    padding-block: 55px;
    gap: 40px;
  }
  .platform h2 {
    font-size: 36px;
  }
  .platform .section-lead {
    font-size: 18px;
  }
  .platform > div > p:last-of-type {
    max-width: 100%;
  }
  .console-demo {
    max-width: 540px;
  }
  .console-demo > header {
    padding: 13px 16px;
  }
  .console-demo > div {
    padding: 20px;
  }
  .console-demo [role="tablist"] {
    gap: 14px;
  }
  .console-demo figcaption {
    padding: 14px;
  }
  .signals {
    padding-block: 55px;
  }
  .signals > header {
    text-align: left;
  }
  .signals > header .eyebrow {
    margin-bottom: 19px;
  }
  .signals h2 {
    font-size: 34px;
  }
  .signals > header > p:last-child {
    margin-top: 19px;
  }
  .flow {
    flex-direction: column;
    align-items: stretch;
    margin: 35px 0 40px;
    gap: 16px;
    max-width: 350px;
  }
  .flow::before,
  .flow::after {
    display: none;
  }
  .flow li {
    grid-template-columns: 40px 1fr;
    column-gap: 16px;
    row-gap: 5px;
  }
  .flow li::before {
    width: 40px;
    height: 40px;
  }
  .flow strong {
    font-size: 1.125rem;
  }
  .flow svg {
    grid-column: 1 / -1;
    grid-row: 3;
    justify-self: center;
    width: 40px;
    height: 30px;
    margin: 16px 0 0;
    transform: rotate(90deg);
  }
  .signal-products {
    grid-template-columns: 1fr;
    gap: 35px;
    margin-bottom: 40px;
  }
  .signal-products article {
    padding-top: 23px;
  }
  .signal-products .eyebrow {
    margin-bottom: 16px;
  }
  .signal-products h3 {
    font-size: 31px;
  }
  .signal-products article > p:not(.eyebrow) {
    max-width: 100%;
    margin-top: 16px;
  }
  .presence-difference {
    padding-top: 30px;
    margin-bottom: 40px;
  }
  .presence-difference > ul,
  .presence-difference > dl {
    grid-template-columns: 1fr;
  }
  .presence-difference > ul {
    margin-block: 25px;
  }
  .presence-difference > dl {
    gap: 22px;
  }
  .state-demo {
    padding: 23px 17px;
    gap: 25px;
    margin-inline: -5px;
  }
  .state-demo h3 {
    font-size: 26px;
  }
  .state-demo > header > .demo-disclaimer {
    margin-top: 12px;
  }
  .state-demo fieldset {
    gap: 2px;
  }
  .state-demo button {
    flex-basis: 100%;
    font-size: 1rem;
    padding: 8px 3px;
  }
  .state-result {
    padding: 15px;
  }
  .state-result > p {
    min-height: 0;
  }
  .state-meta {
    flex-direction: column;
    gap: 4px;
  }
  .principles {
    padding-block: 40px;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .principles .eyebrow {
    margin-bottom: 14px;
  }
  .principles .section-lead {
    font-size: 1rem;
  }
  .principles img {
    display: none;
  }
  .principles > div > p:last-child {
    margin-top: 14px;
  }
  .access {
    padding-block: 50px;
  }
  .access h2 {
    font-size: 35px;
  }
  .access > p:not(.eyebrow) {
    margin-top: 17px;
  }
  body > footer {
    padding-top: 25px;
  }
  body > footer > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 23px;
  }
  body > footer .brand {
    width: 125px;
  }
  body > footer > div > a:last-child {
    margin-left: 0;
  }
  body > footer > p {
    align-items: flex-start;
    gap: 12px;
    flex-direction: column;
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}