:root {
  color-scheme: dark;
  --ink: #111418;
  --ink-deep: #0d1117;
  --panel: #181d23;
  --panel-2: #20262e;
  --line: rgba(160, 172, 184, 0.22);
  --line-subtle: rgba(160, 172, 184, 0.11);
  --line-strong: rgba(160, 172, 184, 0.42);
  --text: #e7eaed;
  --heading: #f6f7f8;
  --muted: #a3acb5;
  --muted-bright: #c2c8ce;
  --teal: #42cdbd;
  --teal-bright: #b8e7e1;
  --blue: #7db9f8;
  --orange: #f0a15b;
  --red: #ff7272;
  --success: #68c995;
  --display: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  --body: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono NL", "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
  --shell: min(1340px, calc(100vw - 48px));
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

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

button,
input {
  font: inherit;
}

button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--text);
  color: var(--ink);
  font-weight: 700;
  transform: translateY(-180%);
}

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

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 30;
  border-bottom: 1px solid var(--line-subtle);
  background: linear-gradient(180deg, rgba(13, 17, 23, 0.88), rgba(13, 17, 23, 0.36));
  backdrop-filter: blur(18px);
}

.nav-wrap {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-family: var(--display);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-subtle);
  border-radius: 11px;
  box-shadow: 0 9px 26px rgba(0, 0, 0, 0.32);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 0.82rem;
  font-weight: 600;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.nav-links .nav-cta {
  padding: 8px 15px;
  border: 1px solid rgba(66, 205, 189, 0.38);
  border-radius: 999px;
  background: rgba(66, 205, 189, 0.08);
  color: var(--teal-bright);
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  border-color: rgba(184, 231, 225, 0.68);
  background: rgba(66, 205, 189, 0.14);
}

.hero,
.beta-section {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: 820px;
  padding: 116px 0 62px;
  background:
    radial-gradient(circle at 78% 24%, rgba(66, 205, 189, 0.08), transparent 33rem),
    linear-gradient(180deg, var(--ink-deep), var(--ink));
}

.grid-field {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(160, 172, 184, 0.042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 172, 184, 0.042) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 90%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 90%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 30px;
  right: -190px;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 185, 248, 0.17), transparent 68%);
  filter: blur(30px);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(1420px, calc(100vw - 48px));
  grid-template-columns: minmax(390px, 0.82fr) minmax(590px, 1.18fr);
  align-items: center;
  gap: clamp(38px, 4vw, 64px);
}

.hero-copy {
  max-width: 525px;
}

.eyebrow,
.kicker,
.feature-number {
  margin: 0 0 18px;
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 11px;
  border: 1px solid rgba(66, 205, 189, 0.27);
  border-radius: 999px;
  background: rgba(66, 205, 189, 0.055);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal-bright);
  box-shadow: 0 0 0 5px rgba(184, 231, 225, 0.06), 0 0 16px rgba(184, 231, 225, 0.7);
}

.hero h1,
.section-copy h2,
.section-heading h2,
.ai-statement h2,
.fidelity-copy h2,
.beta-copy h2,
.private-page h1,
.error-card h1 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.hero h1 {
  max-width: 525px;
  font-size: clamp(3.75rem, 5vw, 4.9rem);
}

.hero-title-line {
  display: block;
}

.hero h1 .hero-accent {
  background: linear-gradient(100deg, var(--teal-bright), var(--teal) 45%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lede {
  max-width: 500px;
  margin: 27px 0 0;
  color: var(--muted-bright);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  line-height: 1.64;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button,
.beta-form button {
  display: inline-flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible,
.beta-form button:hover,
.beta-form button:focus-visible {
  transform: translateY(-2px);
}

.button.primary,
.beta-form button {
  background: var(--teal);
  color: var(--ink-deep);
  box-shadow: 0 12px 30px rgba(66, 205, 189, 0.15);
}

.button.primary:hover,
.button.primary:focus-visible,
.beta-form button:hover,
.beta-form button:focus-visible {
  background: var(--teal-bright);
  box-shadow: 0 15px 37px rgba(66, 205, 189, 0.23);
}

.button.secondary {
  border-color: var(--line-strong);
  background: rgba(24, 29, 35, 0.64);
  color: var(--text);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: rgba(160, 172, 184, 0.64);
  background: rgba(32, 38, 46, 0.82);
}

.hero-aside {
  margin: 16px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-proof-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-proof-points span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.hero-proof-points i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 11px rgba(66, 205, 189, 0.72);
}

.hero-demo {
  position: relative;
  min-width: 0;
}

.section {
  padding: 88px 0;
}

.why-section {
  border-bottom: 1px solid var(--line-subtle);
  background: var(--ink-deep);
}

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(450px, 0.78fr);
  align-items: center;
  gap: 76px;
}

.section-copy h2,
.section-heading h2,
.fidelity-copy h2,
.beta-copy h2 {
  font-size: clamp(3rem, 5.4vw, 5.3rem);
}

.section-copy > p:not(.kicker) {
  max-width: 650px;
  margin: 25px 0 0;
  color: var(--muted-bright);
  font-size: 1rem;
  line-height: 1.72;
}

.artifact-stack {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 30px 75px rgba(0, 0, 0, 0.3);
}

.artifact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line-subtle);
  font-family: var(--mono);
}

.artifact-row span {
  min-width: 0;
  overflow: hidden;
  color: var(--muted-bright);
  font-size: 0.74rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artifact-row strong {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
}

.artifact-row i {
  grid-column: 1 / -1;
  width: 8%;
  height: 3px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 13px rgba(125, 185, 248, 0.35);
}

.artifact-row:nth-child(2) i { width: 31%; }
.artifact-row:nth-child(3) i { width: 69%; }
.artifact-row:nth-child(4) i { width: 100%; }

.artifact-row.large span,
.artifact-row.large strong {
  color: var(--teal-bright);
}

.artifact-row.large i {
  background: var(--teal);
  box-shadow: 0 0 16px rgba(66, 205, 189, 0.42);
}

.artifact-stack > p {
  margin: 19px 0 0;
  color: var(--muted);
  font-size: 0.77rem;
  text-align: right;
}

.differences-section {
  background:
    radial-gradient(circle at 88% 10%, rgba(125, 185, 248, 0.065), transparent 32rem),
    var(--ink);
}

.section-heading {
  max-width: 920px;
  margin-bottom: 44px;
}

.section-heading > p:last-child,
.split-heading > p {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--muted-bright);
  font-size: 1rem;
  line-height: 1.72;
}

.split-heading {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.62fr);
  align-items: end;
  gap: 80px;
}

.split-heading > p {
  margin: 0 0 4px;
}

.difference-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.size-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(450px, 0.78fr);
  gap: 76px;
  padding: 50px;
  background:
    radial-gradient(circle at 78% 18%, rgba(66, 205, 189, 0.1), transparent 24rem),
    var(--panel);
}

.difference-copy h3,
.benchmark-callout h3,
.contract-intro h3 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(2rem, 3.6vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.04;
}

.difference-copy > p {
  margin: 22px 0 0;
  color: var(--muted-bright);
  font-size: 0.96rem;
  line-height: 1.68;
}

.difference-copy blockquote {
  margin: 31px 0 0;
  padding: 2px 0 2px 19px;
  border-left: 3px solid var(--teal);
  color: var(--teal-bright);
  font-size: 0.94rem;
  line-height: 1.65;
}

.size-ladder {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--line);
}

.size-ladder > div {
  min-height: 150px;
  padding: 22px;
  background: var(--ink-deep);
}

.size-ladder span {
  display: block;
  color: var(--heading);
  font-family: var(--mono);
  font-size: clamp(1.65rem, 2.9vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.07em;
}

.size-ladder p {
  margin: 8px 0 22px;
  overflow: hidden;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.67rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.size-ladder strong {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.size-ladder .largest {
  background: linear-gradient(145deg, rgba(66, 205, 189, 0.11), transparent), var(--ink-deep);
}

.size-ladder .largest span,
.size-ladder .largest strong {
  color: var(--teal-bright);
}

.difference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.difference-grid .difference-panel {
  min-height: 470px;
  padding: 42px;
}

.difference-grid .difference-copy h3 {
  font-size: clamp(2rem, 3vw, 3.15rem);
}

.difference-panel > small {
  display: block;
  margin-top: 27px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  line-height: 1.65;
}

.token-panel {
  background:
    linear-gradient(145deg, rgba(125, 185, 248, 0.055), transparent 52%),
    var(--panel);
}

.status-evolution {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 12px;
  margin-top: 39px;
}

.status-era {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink-deep);
}

.status-era > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
}

.status-era p {
  margin: 10px 0 0;
  color: var(--muted-bright);
  font-size: 0.78rem;
}

.status-era.old p {
  text-decoration: line-through;
  text-decoration-color: rgba(240, 161, 91, 0.65);
}

.status-era.now {
  border-color: rgba(66, 205, 189, 0.34);
  background: rgba(66, 205, 189, 0.06);
}

.status-era.now > span,
.status-era.now p {
  color: var(--teal-bright);
}

.status-era.now p {
  font-family: var(--mono);
  font-size: 0.98rem;
  font-weight: 700;
}

.status-era.now b {
  color: var(--muted);
  font-weight: 400;
}

.status-arrow {
  align-self: center;
  color: var(--orange);
  font-family: var(--mono);
}

.agent-panel {
  background:
    linear-gradient(145deg, rgba(66, 205, 189, 0.055), transparent 52%),
    var(--panel);
}

.external-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 39px;
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.external-flow span,
.external-flow strong {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted-bright);
  font-weight: 600;
}

.external-flow i {
  color: var(--orange);
  font-style: normal;
}

.external-flow strong {
  border-color: rgba(66, 205, 189, 0.31);
  color: var(--teal-bright);
}

.ai-section {
  border-top: 1px solid var(--line-subtle);
  border-bottom: 1px solid var(--line-subtle);
  background: var(--ink-deep);
}

.ai-statement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 0.72fr);
  gap: 86px;
  padding: 57px;
  border: 1px solid rgba(240, 161, 91, 0.2);
  border-radius: 28px;
  background:
    linear-gradient(118deg, rgba(240, 161, 91, 0.055), transparent 48%),
    var(--panel);
}

.ai-statement h2 {
  font-size: clamp(3rem, 5vw, 5rem);
}

.ai-copy > p {
  margin: 0;
  color: var(--muted-bright);
  font-size: 0.98rem;
  line-height: 1.7;
}

.local-receipt {
  display: grid;
  gap: 5px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--ink-deep);
  font-family: var(--mono);
}

.local-receipt span {
  color: var(--muted);
  font-size: 0.57rem;
  letter-spacing: 0.11em;
}

.local-receipt code {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.77rem;
}

.local-receipt strong {
  color: var(--teal-bright);
  font-size: 0.64rem;
  font-weight: 600;
}

.features-section {
  background:
    radial-gradient(circle at 8% 18%, rgba(66, 205, 189, 0.055), transparent 31rem),
    var(--ink);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.feature-grid article {
  min-height: 270px;
  padding: 30px;
  background: var(--panel);
}

.feature-grid article > span {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 34px;
  place-items: center;
  border: 1px solid rgba(66, 205, 189, 0.24);
  border-radius: 10px;
  background: rgba(66, 205, 189, 0.055);
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.feature-grid h3 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.feature-grid p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.62;
}

.fidelity-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 0.78fr);
  align-items: center;
  gap: 70px;
  margin-top: 82px;
}

.fidelity-copy h2 {
  font-size: clamp(2.8rem, 4.6vw, 4.7rem);
}

.fidelity-copy > p:not(.kicker) {
  margin: 24px 0 0;
  color: var(--muted-bright);
  line-height: 1.7;
}

.fidelity-copy ul {
  display: grid;
  gap: 11px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.fidelity-copy li {
  position: relative;
  padding-left: 21px;
  color: var(--muted-bright);
  font-size: 0.87rem;
}

.fidelity-copy li::before {
  position: absolute;
  top: 0.64em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.source-card {
  overflow: hidden;
  border: 1px solid rgba(125, 185, 248, 0.23);
  border-radius: 17px;
  background: var(--ink-deep);
  box-shadow: 0 33px 80px rgba(0, 0, 0, 0.33);
}

.source-card > div {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 17px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 0.64rem;
}

.source-card > div span {
  color: var(--muted);
}

.source-card > div strong {
  color: var(--blue);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.source-card pre {
  margin: 0;
  padding: 34px 28px;
  overflow: auto;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.82;
  white-space: pre-wrap;
}

.source-card code {
  font: inherit;
}

.source-card > p {
  margin: 0;
  padding: 12px 17px;
  border-top: 1px solid var(--line);
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.06em;
  text-align: right;
  text-transform: uppercase;
}

.demo-window {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--panel);
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.42);
}

.demo-titlebar,
.demo-footer {
  display: flex;
  align-items: center;
}

.demo-titlebar {
  min-height: 50px;
  justify-content: space-between;
  gap: 16px;
  padding: 0 17px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.traffic-lights {
  display: inline-flex;
  gap: 7px;
}

.traffic-lights i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
}

.traffic-lights i:nth-child(2) { background: #febc2e; }
.traffic-lights i:nth-child(3) { background: #28c840; }

.demo-file-info {
  display: inline-flex;
  min-width: 0;
  align-items: baseline;
  gap: 9px;
  color: var(--muted-bright);
  transition: color 180ms ease;
}

.demo-file-info > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.demo-file-info small {
  color: var(--muted);
  font: inherit;
  white-space: nowrap;
}

.demo-token-status {
  min-width: 92px;
  color: var(--teal-bright);
  font-size: 0.62rem;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}

.demo-document {
  min-height: 446px;
  padding: 29px 34px 31px;
  background: var(--ink-deep);
  color: var(--muted-bright);
  font-family: var(--body);
  transition: background 220ms ease, filter 160ms ease, opacity 160ms ease;
}

.demo-doc-heading {
  position: relative;
  margin: 0;
  padding: 1px 0 17px 19px;
  border-bottom: 1px solid var(--line);
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.2vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.06;
  transition: color 180ms ease, font-size 180ms ease, letter-spacing 180ms ease, padding 180ms ease;
}

.demo-doc-heading::before {
  position: absolute;
  top: -3px;
  bottom: 13px;
  left: 0;
  width: 3px;
  border-radius: 3px;
  background: var(--teal);
  content: "";
  box-shadow: 0 0 16px rgba(66, 205, 189, 0.25);
}

.demo-doc-heading.is-source {
  padding-top: 7px;
  padding-left: 0;
  color: var(--muted-bright);
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 400;
  letter-spacing: 0;
}

.demo-doc-heading.is-source::before {
  opacity: 0;
}

.demo-document > p {
  margin: 19px 0 0;
  color: var(--muted-bright);
  font-size: clamp(0.8rem, 1vw, 0.9rem);
  line-height: 1.58;
}

.demo-document .demo-final-line {
  color: var(--heading);
  font-size: clamp(0.92rem, 1.1vw, 1.02rem);
  font-weight: 600;
}

.demo-document strong {
  color: var(--heading);
  font-weight: 700;
}

.demo-document em {
  color: var(--text);
}

.demo-document del {
  color: var(--muted);
}

.demo-document code {
  padding: 4px 7px;
  border: 1px solid rgba(125, 185, 248, 0.19);
  border-radius: 7px;
  background: var(--panel-2);
  color: #c8d6e7;
  font-family: var(--mono);
  font-size: 0.85em;
}

.demo-inline-source,
.demo-block-source,
.demo-task-source {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.88em;
}

.demo-task-list {
  display: grid;
  gap: 7px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.demo-task-list li {
  display: flex;
  min-height: 22px;
  align-items: center;
  gap: 9px;
  color: var(--muted-bright);
  font-size: clamp(0.78rem, 0.95vw, 0.86rem);
  line-height: 1.4;
}

.demo-task-box {
  display: inline-grid;
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(163, 172, 181, 0.58);
  border-radius: 4px;
  color: var(--ink-deep);
  font-family: var(--mono);
  font-size: 0.6rem;
  line-height: 1;
}

.demo-task-box.is-checked {
  border-color: var(--teal);
  background: var(--teal);
}

.demo-document blockquote {
  margin: 18px 0 0;
  padding: 10px 14px;
  border-left: 3px solid var(--teal);
  background: rgba(66, 205, 189, 0.055);
  color: var(--teal-bright);
  font-size: clamp(0.78rem, 0.95vw, 0.86rem);
  line-height: 1.55;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.demo-document blockquote.is-source {
  border-left-color: var(--line-strong);
  background: transparent;
  color: var(--muted-bright);
  font-family: var(--mono);
}

.demo-caret {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  margin-left: 2px;
  vertical-align: -0.2em;
  border-radius: 2px;
  background: var(--teal);
  animation: caret-blink 1s steps(1, end) infinite;
}

.demo-window.is-large-file .demo-document {
  background: linear-gradient(180deg, rgba(66, 205, 189, 0.05), transparent), var(--ink-deep);
}

.demo-window.is-switching .demo-document {
  filter: blur(0.7px);
  opacity: 0.48;
}

.demo-footer {
  min-height: 40px;
  justify-content: space-between;
  gap: 18px;
  padding: 0 17px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
}

.demo-footer span:last-child {
  color: var(--teal-bright);
  text-align: right;
}

.demo-command-flash {
  position: absolute;
  inset: 50px 0 40px;
  z-index: 5;
  display: grid;
  place-items: center;
  background: rgba(13, 17, 23, 0.34);
  opacity: 0;
  pointer-events: none;
  transform: scale(0.98);
  transition: opacity 130ms ease, transform 130ms ease;
}

.demo-command-flash kbd {
  padding: 15px 19px;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  background: rgba(24, 29, 35, 0.96);
  color: var(--heading);
  font-family: var(--mono);
  font-size: 1.35rem;
  font-weight: 600;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.demo-command-flash.is-visible {
  opacity: 1;
  transform: scale(1);
}

.demo-file-switcher {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 6;
  display: grid;
  width: min(84%, 510px);
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border: 1px solid rgba(125, 185, 248, 0.28);
  border-radius: 14px;
  background: rgba(24, 29, 35, 0.98);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -44%) scale(0.98);
  transition: opacity 150ms ease, transform 150ms ease;
}

.demo-file-switcher.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.demo-file-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(66, 205, 189, 0.34);
  border-radius: 9px;
  background: rgba(66, 205, 189, 0.08);
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
}

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

.demo-file-switcher small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.53rem;
  letter-spacing: 0.11em;
}

.demo-file-switcher strong {
  overflow: hidden;
  color: var(--heading);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.demo-file-switcher b {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  white-space: nowrap;
}

.demo-story {
  display: grid;
  min-height: 67px;
  gap: 4px;
  margin: 18px 2px 0;
  padding-left: 16px;
  border-left: 2px solid var(--teal);
}

.demo-story strong {
  color: var(--heading);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.demo-story span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  line-height: 1.55;
}

@keyframes caret-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.proof-section {
  background:
    radial-gradient(circle at 9% 8%, rgba(66, 205, 189, 0.055), transparent 30rem),
    var(--ink);
}

.benchmark-callout {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1fr);
  align-items: center;
  gap: 60px;
  padding: 38px 42px;
  border: 1px solid rgba(240, 161, 91, 0.22);
  border-radius: 18px;
  background: linear-gradient(105deg, rgba(240, 161, 91, 0.05), transparent), var(--panel);
}

.benchmark-callout span {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.benchmark-callout h3 {
  margin-top: 8px;
  font-size: clamp(2.3rem, 3.8vw, 4rem);
}

.benchmark-callout > p {
  margin: 0;
  color: var(--muted-bright);
  line-height: 1.72;
}

.contract-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
  align-items: end;
  gap: 80px;
  margin-top: 72px;
}

.contract-intro h3 {
  font-size: clamp(2.4rem, 4.2vw, 4.3rem);
}

.contract-intro > p {
  margin: 0 0 4px;
  color: var(--muted-bright);
  line-height: 1.7;
}

.contract-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 46px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.contract-list article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  min-height: 190px;
  padding: 29px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(24, 29, 35, 0.66);
}

.contract-list article > span {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
}

.contract-list h4 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.contract-list p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.62;
}

.proof-footnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 13px;
  margin-top: 28px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.08em;
}

.proof-footnote i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--teal);
}

.beta-section {
  border-top: 1px solid var(--line-subtle);
  background:
    radial-gradient(circle at 73% 55%, rgba(66, 205, 189, 0.1), transparent 28rem),
    var(--ink-deep);
}

.beta-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 0.78fr);
  align-items: center;
  gap: 64px;
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
}

.price-line strong {
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1;
}

.price-line span,
.availability-note {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.035em;
}

.purchase-list {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.purchase-list li {
  position: relative;
  padding-left: 20px;
  color: var(--muted-bright);
  font-size: 0.88rem;
}

.purchase-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.beta-copy .availability-note {
  margin-top: 18px;
  line-height: 1.6;
}

.beta-copy p:not(.kicker) {
  max-width: 620px;
  margin: 25px 0 0;
  color: var(--muted-bright);
  font-size: 1rem;
  line-height: 1.7;
}

.signup-card {
  padding: 31px;
  border: 1px solid rgba(66, 205, 189, 0.25);
  border-radius: 21px;
  background: rgba(24, 29, 35, 0.96);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
}

.signup-card h3 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.signup-intro {
  margin: 15px 0 24px;
  color: var(--muted-bright);
  font-size: 0.84rem;
  line-height: 1.65;
}

.signup-state {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.signup-state i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 14px rgba(240, 161, 91, 0.75);
}

.beta-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted-bright);
  font-size: 0.81rem;
  font-weight: 600;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.beta-form input[type="email"] {
  min-width: 0;
  min-height: 51px;
  padding: 12px 14px;
  border: 1px solid rgba(160, 172, 184, 0.25);
  border-radius: 11px;
  outline: 0;
  background: var(--ink-deep);
  color: var(--text);
}

.beta-form input[type="email"]::placeholder {
  color: var(--muted);
}

.beta-form input[type="email"]:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(125, 185, 248, 0.12);
}

.beta-form button {
  min-height: 51px;
  white-space: nowrap;
}

.beta-form button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

.form-note {
  min-height: 42px;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.55;
}

.form-note.ok { color: var(--teal-bright); }
.form-note.bad { color: var(--red); }

.signup-card.is-confirmed {
  border-color: rgba(184, 231, 225, 0.58);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38), 0 0 55px rgba(66, 205, 189, 0.08);
}

.signup-fineprint {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 19px;
  margin-top: 17px;
  padding-top: 17px;
  border-top: 1px solid var(--line-subtle);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.6rem;
  text-transform: uppercase;
}

.site-footer {
  padding: 37px 0;
  border-top: 1px solid var(--line-subtle);
  background: var(--ink-deep);
}

.footer-layout {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
}

.footer-brand {
  font-size: 1.05rem;
}

.footer-brand img {
  width: 38px;
  height: 38px;
}

.footer-layout p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.footer-layout p a:hover,
.footer-layout p a:focus-visible {
  color: var(--text);
}

.trademark-note {
  grid-column: 2 / -1;
  text-align: right;
}

.footer-links {
  white-space: nowrap;
  text-align: right;
}

/* Private token and error surfaces are rendered by the Worker or 404 page. */
.private-body,
.error-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 72% 24%, rgba(66, 205, 189, 0.09), transparent 31rem),
    var(--ink-deep);
}

.private-header {
  position: relative;
  border-bottom: 1px solid var(--line);
  background: rgba(13, 17, 23, 0.78);
}

.private-header .nav-wrap {
  min-height: 76px;
}

.private-home {
  color: var(--muted-bright);
  font-size: 0.82rem;
  text-decoration: none;
}

.private-home:hover,
.private-home:focus-visible {
  color: var(--text);
}

.private-main,
.error-main {
  display: grid;
  min-height: calc(100vh - 153px);
  place-items: center;
  padding: 72px 0;
}

.private-page,
.error-card {
  width: min(760px, calc(100vw - 44px));
}

.private-page h1,
.error-card h1 {
  max-width: 700px;
  font-size: clamp(3rem, 7vw, 5.5rem);
}

.private-lede,
.error-card > p {
  max-width: 650px;
  margin: 25px 0 0;
  color: var(--muted-bright);
  font-size: 1rem;
}

.private-card,
.error-card {
  margin-top: 36px;
  padding: 34px;
  border: 1px solid rgba(66, 205, 189, 0.25);
  border-radius: 22px;
  background: rgba(24, 29, 35, 0.94);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
}

.error-card {
  margin-top: 0;
  border-color: var(--line);
}

.private-card h2 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.45vw, 2.55rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.private-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.private-state i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.private-card > p {
  margin: 17px 0 0;
  color: var(--muted-bright);
}

.release-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--line);
}

.release-facts div {
  min-width: 0;
  padding: 15px;
  background: var(--ink-deep);
}

.release-facts dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.release-facts dd {
  margin: 5px 0 0;
  overflow-wrap: anywhere;
  color: var(--muted-bright);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.private-footnote {
  margin-top: 22px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.error-code {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.error-card h1 {
  margin-top: 19px;
}

/* Purchase, receipt, recovery, and legal surfaces. */
.commerce-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 76% 14%, rgba(66, 205, 189, 0.095), transparent 31rem),
    var(--ink-deep);
}

.commerce-header {
  border-bottom: 1px solid var(--line-subtle);
  background: rgba(13, 17, 23, 0.86);
}

.commerce-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.commerce-nav a {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
}

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

.commerce-main {
  padding: clamp(58px, 7vw, 96px) 0;
}

.commerce-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 0.62fr);
  align-items: start;
  gap: clamp(56px, 7vw, 104px);
}

.commerce-copy {
  max-width: 720px;
}

.commerce-copy h1,
.receipt-card h1,
.legal-page h1 {
  margin: 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: clamp(3.6rem, 6.7vw, 6.8rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.96;
}

.commerce-copy h1 span {
  background: linear-gradient(100deg, var(--teal-bright), var(--teal) 48%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.commerce-lede {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--muted-bright);
  font-size: 1rem;
  line-height: 1.7;
}

.price-lockup {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 35px;
}

.price-lockup strong {
  color: var(--heading);
  font-family: var(--display);
  font-size: 3.2rem;
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1;
}

.price-lockup span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.67rem;
  text-transform: uppercase;
}

.commerce-benefits {
  margin-top: 31px;
}

.availability-callout {
  margin-top: 34px;
  padding: 20px 22px;
  border: 1px solid rgba(240, 161, 91, 0.28);
  border-radius: 13px;
  background: rgba(240, 161, 91, 0.055);
}

.availability-callout strong {
  color: var(--heading);
  font-size: 0.88rem;
}

.availability-callout p {
  margin: 8px 0 0;
  color: var(--muted-bright);
  font-size: 0.78rem;
  line-height: 1.62;
}

.availability-callout.compact {
  margin-top: 28px;
}

.commerce-card,
.receipt-card {
  padding: clamp(27px, 3vw, 39px);
  border: 1px solid rgba(66, 205, 189, 0.27);
  border-radius: 22px;
  background: rgba(24, 29, 35, 0.97);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.4);
}

.checkout-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line-subtle);
}

.checkout-heading span {
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.checkout-heading h2 {
  margin: 7px 0 0;
  color: var(--heading);
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.checkout-heading > strong {
  color: var(--heading);
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.commerce-card form,
.recovery-card form {
  display: grid;
}

.commerce-card form > label:not(.terms-check),
.recovery-card form > label {
  margin: 19px 0 8px;
  color: var(--muted-bright);
  font-size: 0.78rem;
  font-weight: 600;
}

.commerce-card form > label:first-child,
.recovery-card form > label:first-child {
  margin-top: 0;
}

.commerce-card input[type="text"],
.commerce-card input[type="email"],
.recovery-card input[type="text"],
.recovery-card input[type="email"] {
  width: 100%;
  min-height: 51px;
  padding: 12px 14px;
  border: 1px solid rgba(160, 172, 184, 0.27);
  border-radius: 10px;
  outline: 0;
  background: var(--ink-deep);
  color: var(--text);
}

.commerce-card input:focus,
.recovery-card input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(125, 185, 248, 0.12);
}

.commerce-card form > small,
.recovery-card form > small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.65rem;
  line-height: 1.5;
}

.terms-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 11px;
  margin-top: 25px;
  color: var(--muted-bright);
  font-size: 0.7rem;
  line-height: 1.55;
}

.terms-check input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--teal);
}

.terms-check a,
.receipt-card a,
.legal-page a {
  color: var(--blue);
}

.checkout-button {
  width: 100%;
  margin-top: 26px;
}

.checkout-button:disabled,
.commerce-card button:disabled,
.recovery-card button:disabled {
  cursor: wait;
  opacity: 0.64;
  transform: none;
}

.checkout-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 17px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-subtle);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.commerce-footer {
  padding: 27px 0;
  border-top: 1px solid var(--line-subtle);
  color: var(--muted);
  font-size: 0.7rem;
}

.commerce-footer .shell {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 13px 24px;
}

.receipt-main {
  display: grid;
  min-height: calc(100vh - 78px);
  place-items: center;
  padding: 62px 0;
}

.receipt-card {
  width: min(820px, calc(100vw - 40px));
}

.receipt-card h1 {
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.order-progress {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 30px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--teal-bright);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.order-progress i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 16px rgba(66, 205, 189, 0.72);
  animation: status-pulse 1.25s ease-in-out infinite;
}

.order-progress.is-error {
  color: var(--orange);
}

.order-progress.is-error i {
  background: var(--orange);
  animation: none;
}

@keyframes status-pulse {
  50% { opacity: 0.35; transform: scale(0.72); }
}

.license-result {
  margin-top: 30px;
  padding-top: 28px;
  border-top: 1px solid var(--line-subtle);
}

.license-result > p {
  color: var(--muted-bright);
}

.license-result > p strong {
  color: var(--heading);
}

.license-result label {
  display: block;
  margin: 22px 0 8px;
  color: var(--muted-bright);
  font-size: 0.78rem;
  font-weight: 600;
}

.license-result textarea {
  width: 100%;
  min-height: 112px;
  resize: vertical;
  padding: 13px;
  border: 1px solid rgba(125, 185, 248, 0.26);
  border-radius: 10px;
  outline: 0;
  background: var(--ink-deep);
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.receipt-help {
  margin: 27px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.6;
}

.recovery-card {
  max-width: 680px;
}

.recovery-card form {
  margin-top: 32px;
}

.legal-main {
  padding: 66px 0 90px;
}

.legal-page {
  width: min(860px, calc(100vw - 40px));
  margin: 0 auto;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(24, 29, 35, 0.94);
}

.legal-page h1 {
  font-size: clamp(3rem, 7vw, 5.7rem);
}

.legal-page h2 {
  margin: 43px 0 0;
  padding-top: 27px;
  border-top: 1px solid var(--line-subtle);
  color: var(--heading);
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.legal-page p {
  margin: 18px 0 0;
  color: var(--muted-bright);
  line-height: 1.72;
}

.legal-page code {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.86em;
}

@media (max-width: 1080px) {
  .nav-links {
    gap: 18px;
  }

  .why-layout,
  .size-panel,
  .fidelity-layout {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .hero {
    min-height: 0;
    padding: 104px 0 72px;
  }

  .hero-inner {
    width: var(--shell);
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-copy {
    display: contents;
    max-width: none;
  }

  .hero-copy > .eyebrow { order: 1; }
  .hero-copy > h1 { order: 2; }
  .hero-demo { order: 3; }
  .hero-support { order: 4; }

  .hero h1 {
    max-width: 760px;
  }

  .hero-demo {
    width: min(100%, 820px);
    justify-self: center;
  }

  .hero-support {
    width: min(100%, 760px);
  }

  .artifact-stack,
  .size-ladder,
  .source-card,
  .demo-window {
    width: min(100%, 760px);
  }

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

  .difference-grid .difference-panel {
    min-height: 0;
  }

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

  .ai-statement {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .beta-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .signup-card {
    max-width: 700px;
  }

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

  .commerce-card {
    width: min(100%, 700px);
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 32px, 1200px);
  }

  .site-header {
    position: relative;
    background: var(--ink-deep);
    backdrop-filter: none;
  }

  .nav-wrap {
    min-height: 70px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding: 43px 0 64px;
  }

  .hero h1 {
    font-size: clamp(3.15rem, 12.5vw, 4.7rem);
  }

  .section {
    padding: 78px 0;
  }

  .section-copy h2,
  .section-heading h2,
  .ai-statement h2,
  .fidelity-copy h2,
  .beta-copy h2 {
    font-size: clamp(2.65rem, 12vw, 4.25rem);
  }

  .split-heading,
  .contract-intro,
  .benchmark-callout {
    grid-template-columns: 1fr;
    gap: 29px;
  }

  .split-heading > p,
  .contract-intro > p {
    margin: 0;
  }

  .size-panel,
  .difference-grid .difference-panel,
  .ai-statement {
    padding: 31px;
  }

  .difference-copy h3,
  .benchmark-callout h3,
  .contract-intro h3 {
    font-size: clamp(2rem, 9vw, 3.5rem);
  }

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

  .feature-grid article {
    min-height: 0;
  }

  .contract-list article {
    min-height: 0;
  }

  .fidelity-layout {
    margin-top: 82px;
  }

  .footer-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .trademark-note {
    grid-column: auto;
  }

  .footer-links,
  .trademark-note {
    text-align: left;
  }

  .footer-links {
    white-space: normal;
  }

  .commerce-main {
    padding: 54px 0 72px;
  }

  .commerce-copy h1 {
    font-size: clamp(3.1rem, 13vw, 5rem);
  }
}

@media (max-width: 560px) {
  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 12.8vw, 3.75rem);
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-proof-points {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .artifact-stack,
  .size-panel,
  .difference-grid .difference-panel,
  .ai-statement,
  .benchmark-callout,
  .signup-card,
  .private-card,
  .error-card {
    padding: 24px;
  }

  .size-ladder {
    grid-template-columns: 1fr;
  }

  .size-ladder > div {
    min-height: 132px;
  }

  .status-evolution {
    grid-template-columns: 1fr;
  }

  .status-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .external-flow {
    align-items: flex-start;
    flex-direction: column;
  }

  .external-flow i {
    margin-left: 15px;
    transform: rotate(90deg);
  }

  .feature-grid article {
    padding: 25px;
  }

  .source-card > div {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding-block: 10px;
  }

  .source-card pre {
    padding: 24px 18px;
    font-size: 0.69rem;
  }

  .demo-titlebar {
    gap: 10px;
    padding-inline: 13px;
  }

  .demo-document {
    min-height: 440px;
    padding: 23px 20px 25px;
  }

  .demo-doc-heading {
    padding-left: 16px;
    font-size: 1.48rem;
  }

  .demo-file-info small {
    display: none;
  }

  .demo-token-status {
    min-width: 76px;
    font-size: 0.56rem;
  }

  .demo-file-switcher {
    width: calc(100% - 28px);
    gap: 9px;
    padding: 11px;
  }

  .demo-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
  }

  .demo-footer span:last-child {
    text-align: left;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .beta-form button {
    width: 100%;
  }

  .release-facts {
    grid-template-columns: 1fr;
  }

  .commerce-nav a:first-child {
    display: none;
  }

  .commerce-card,
  .receipt-card,
  .legal-page {
    padding: 24px;
  }

  .checkout-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .license-result .hero-actions,
  .license-result .button {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}