:root {
  --bg: #070a12;
  --bg-soft: #0a0f1c;
  --surface: #0d1422;
  --surface-raised: #111a2b;
  --surface-bright: #172338;
  --text: #f7f9ff;
  --text-soft: #c7cfdd;
  --muted: #939fb4;
  --subtle: #7f8ba3;
  --line: rgba(182, 205, 238, 0.14);
  --line-strong: rgba(182, 205, 238, 0.24);
  --cyan: #62dcff;
  --cyan-soft: rgba(98, 220, 255, 0.12);
  --violet: #ae96ff;
  --violet-soft: rgba(174, 150, 255, 0.12);
  --green: #69e4ab;
  --green-soft: rgba(105, 228, 171, 0.12);
  --gold: #f0c96b;
  --danger: #ff8b9b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shell: 1180px;
  --header-height: 72px;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 28px);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--text);
  background:
    radial-gradient(circle at 75% 4%, rgba(61, 85, 190, 0.1), transparent 29rem),
    var(--bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
  content: "";
  pointer-events: none;
}

::selection {
  color: #071018;
  background: var(--cyan);
}

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

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

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

button {
  color: inherit;
}

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

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

code,
pre {
  font-family: var(--font-mono);
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: 120px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 16px;
  padding: 10px 15px;
  border-radius: 8px;
  color: #08111a;
  background: var(--cyan);
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(7, 10, 18, 0.82);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px) saturate(130%);
}

.nav {
  display: flex;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.brand-mark {
  width: 32px;
  height: 32px;
  color: var(--cyan);
}

.brand-mark path:first-child {
  fill: rgba(98, 220, 255, 0.05);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  transition: color 150ms ease;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  background: var(--cyan);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

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

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 0.9rem;
  font-weight: 780;
  line-height: 1;
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    background-color 150ms ease,
    box-shadow 150ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.button-primary {
  color: #061018;
  background: var(--cyan);
  box-shadow: 0 10px 30px rgba(98, 220, 255, 0.16);
}

.button-primary:hover {
  background: #8fe7ff;
  box-shadow: 0 14px 36px rgba(98, 220, 255, 0.24);
}

.button-secondary,
.button-quiet {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
}

.button-secondary:hover,
.button-quiet:hover {
  border-color: rgba(98, 220, 255, 0.45);
  background: var(--cyan-soft);
}

.button-quiet {
  min-height: 42px;
  padding: 9px 14px;
  border-radius: 9px;
  color: var(--text-soft);
  font-size: 0.82rem;
}

.button-quiet svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  stroke: none;
}

.hero {
  min-height: 940px;
  padding-top: calc(var(--header-height) + 112px);
  padding-bottom: 60px;
  overflow: hidden;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  content: "";
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::before {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 24px currentColor;
  background: currentColor;
  content: "";
}

.hero-orbit-cyan {
  top: 58px;
  left: 55%;
  width: 720px;
  height: 720px;
  color: rgba(98, 220, 255, 0.65);
  transform: rotate(-18deg);
}

.hero-orbit-cyan::before {
  top: 86px;
  left: 88px;
}

.hero-orbit-violet {
  top: 160px;
  left: 64%;
  width: 500px;
  height: 500px;
  color: rgba(174, 150, 255, 0.6);
  transform: rotate(42deg);
}

.hero-orbit-violet::before {
  right: 38px;
  bottom: 120px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.97fr) minmax(480px, 1.03fr);
  align-items: center;
  gap: 68px;
}

.eyebrow,
.kicker {
  color: var(--cyan);
  font-size: 0.73rem;
  font-weight: 820;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  margin-bottom: 27px;
  border: 1px solid rgba(98, 220, 255, 0.23);
  border-radius: 999px;
  background: rgba(98, 220, 255, 0.055);
  letter-spacing: 0.1em;
}

.signal-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(105, 228, 171, 0.8);
}

.signal-dot::after {
  position: absolute;
  inset: -4px;
  border: 1px solid rgba(105, 228, 171, 0.5);
  border-radius: 50%;
  content: "";
}

.hero h1 {
  max-width: 800px;
  margin-bottom: 25px;
  color: var(--text);
  font-size: clamp(3.35rem, 5.8vw, 5.8rem);
  font-weight: 850;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.hero h1 span {
  display: block;
  margin-top: 0.15em;
  color: #b7c5d9;
}

.hero-lede {
  max-width: 650px;
  margin-bottom: 32px;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1.35vw, 1.2rem);
  line-height: 1.72;
}

.hero-actions,
.quickstart-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.install-command {
  display: flex;
  width: min(100%, 465px);
  min-height: 52px;
  align-items: center;
  gap: 11px;
  padding: 6px 7px 6px 14px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(7, 12, 21, 0.76);
}

.terminal-prompt {
  color: var(--green);
  font-family: var(--font-mono);
  font-weight: 800;
}

.install-command code {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.79rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-button {
  display: inline-flex;
  min-width: 72px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 750;
  transition:
    color 150ms ease,
    border-color 150ms ease,
    background-color 150ms ease;
}

.copy-button:hover {
  border-color: rgba(98, 220, 255, 0.44);
  color: var(--text);
  background: var(--cyan-soft);
}

.copy-button.is-copied {
  border-color: rgba(105, 228, 171, 0.5);
  color: var(--green);
  background: var(--green-soft);
}

.copy-button svg {
  width: 15px;
  height: 15px;
}

.hero-stage {
  position: relative;
  min-width: 0;
  perspective: 1200px;
}

.hero-stage::before {
  position: absolute;
  z-index: -1;
  inset: 15% 7%;
  border-radius: 50%;
  background: rgba(66, 131, 255, 0.23);
  content: "";
  filter: blur(68px);
}

.stage-frame {
  position: relative;
  padding: 6px;
  border: 1px solid rgba(179, 209, 255, 0.23);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.015));
  box-shadow:
    0 42px 100px rgba(0, 0, 0, 0.54),
    inset 0 1px rgba(255, 255, 255, 0.08);
  transform: rotateY(-4deg) rotateX(2deg);
}

.stage-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  object-fit: cover;
  object-position: center;
}

.run-card {
  position: absolute;
  right: -16px;
  bottom: -92px;
  width: min(390px, 78%);
  overflow: hidden;
  border: 1px solid rgba(182, 205, 238, 0.22);
  border-radius: 15px;
  background: rgba(7, 12, 21, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.run-card-head,
.run-step {
  display: grid;
  align-items: center;
}

.run-card-head {
  grid-template-columns: 1fr auto;
  padding: 12px 15px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
}

.live-label i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}

.run-step {
  grid-template-columns: 23px minmax(0, 1fr) auto;
  gap: 8px;
  padding: 10px 15px;
  border-bottom: 1px solid rgba(182, 205, 238, 0.07);
  color: var(--text-soft);
  font-size: 0.72rem;
}

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

.run-step > :last-child {
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.is-complete .step-state {
  color: var(--green);
}

.is-active .step-state {
  width: 8px;
  height: 8px;
  margin-left: 2px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(98, 220, 255, 0.75);
}

.trust-rail {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 154px;
  padding-left: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.trust-rail > li {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 13px;
  padding-inline: 20px;
  border-right: 1px solid var(--line);
}

.trust-rail > li:first-child {
  padding-left: 0;
}

.trust-rail > li:last-child {
  border-right: 0;
}

.trust-rail span {
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.65rem;
}

.trust-rail strong {
  color: var(--text-soft);
  font-size: 0.75rem;
  letter-spacing: 0.015em;
}

.section-heading {
  max-width: 670px;
  margin-bottom: 55px;
}

.section-heading-wide {
  max-width: 790px;
}

.kicker {
  margin-bottom: 16px;
}

.section-heading h2,
.proof-copy h2,
.quickstart-copy h2,
.final-card h2 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 4.2vw, 4.5rem);
  font-weight: 820;
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.section-heading > p:last-child,
.proof-copy > p,
.quickstart-copy > p,
.final-card > p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.problem-section {
  background:
    radial-gradient(circle at 15% 60%, rgba(174, 150, 255, 0.07), transparent 28rem),
    var(--bg-soft);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.012);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.2);
}

.comparison-head {
  min-height: 125px;
  padding: 27px 30px;
  border-bottom: 1px solid var(--line-strong);
}

.comparison-head span {
  display: block;
  margin-bottom: 9px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.comparison-head strong {
  font-size: 1.16rem;
}

.comparison-before {
  border-right: 1px solid var(--line-strong);
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.016);
}

.comparison-after {
  background: linear-gradient(120deg, rgba(98, 220, 255, 0.08), rgba(105, 228, 171, 0.03));
}

.comparison-after span {
  color: var(--cyan);
}

.comparison-row {
  display: contents;
}

.comparison-row > div {
  display: flex;
  min-height: 80px;
  align-items: center;
  gap: 16px;
  padding: 18px 30px;
  border-bottom: 1px solid var(--line);
}

.comparison-row:last-child > div {
  border-bottom: 0;
}

.comparison-row > div:first-child {
  border-right: 1px solid var(--line-strong);
}

.comparison-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.comparison-index {
  flex: 0 0 24px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.64rem;
}

.comparison-row svg,
.proof-list svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  color: var(--green);
  stroke-width: 2.2;
}

.system-section {
  overflow: hidden;
}

.system-section::before {
  position: absolute;
  z-index: -1;
  top: 22%;
  right: -12rem;
  width: 36rem;
  height: 36rem;
  border: 1px solid rgba(98, 220, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(98, 220, 255, 0.02),
    0 0 0 160px rgba(98, 220, 255, 0.015);
  content: "";
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--line-strong);
  list-style: none;
}

.workflow-card {
  position: relative;
  min-height: 325px;
  padding: 30px;
  background: var(--surface);
  transition: background-color 180ms ease;
}

.workflow-card:hover {
  background: var(--surface-raised);
}

.workflow-card-final {
  background:
    radial-gradient(circle at 80% 20%, rgba(105, 228, 171, 0.13), transparent 12rem),
    var(--surface);
}

.workflow-number {
  position: absolute;
  top: 30px;
  right: 30px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
}

.workflow-icon,
.feature-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 43px;
  border: 1px solid rgba(98, 220, 255, 0.22);
  border-radius: 12px;
  color: var(--cyan);
  background: var(--cyan-soft);
  place-items: center;
}

.workflow-icon svg,
.feature-icon svg {
  width: 23px;
  height: 23px;
}

.workflow-card h3,
.feature-card h3 {
  margin-bottom: 12px;
  font-size: 1.23rem;
  letter-spacing: -0.02em;
}

.workflow-card > p,
.feature-card > p:last-of-type {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.88rem;
}

.workflow-output {
  position: absolute;
  right: 30px;
  bottom: 26px;
  left: 30px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}

.proof-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 75% 30%, rgba(98, 220, 255, 0.07), transparent 28rem),
    var(--bg-soft);
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(540px, 1.22fr);
  align-items: center;
  gap: 74px;
}

.proof-copy > p {
  margin-bottom: 30px;
}

.proof-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.proof-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--text-soft);
  font-size: 0.87rem;
}

.proof-list svg {
  margin-top: 3px;
}

.terminal {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: #070b13;
  box-shadow: var(--shadow);
}

.terminal-chrome {
  display: grid;
  min-height: 46px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #394359;
}

.terminal-dots i:first-child {
  background: #ff7185;
}

.terminal-dots i:nth-child(2) {
  background: var(--gold);
}

.terminal-dots i:last-child {
  background: var(--green);
}

.terminal-secure {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 5px;
  color: var(--green);
}

.terminal-secure svg {
  width: 13px;
  height: 13px;
}

.terminal-tabs {
  display: flex;
  min-height: 48px;
  align-items: stretch;
  padding-inline: 13px;
  border-bottom: 1px solid var(--line);
  gap: 6px;
}

.terminal-tabs button {
  position: relative;
  min-width: 72px;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  color: var(--subtle);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.66rem;
}

.terminal-tabs button::after {
  position: absolute;
  right: 9px;
  bottom: -1px;
  left: 9px;
  height: 2px;
  background: transparent;
  content: "";
}

.terminal-tabs button[aria-selected="true"] {
  color: var(--cyan);
}

.terminal-tabs button[aria-selected="true"]::after {
  background: var(--cyan);
}

.terminal-panel {
  min-height: 335px;
  padding: 26px 28px;
  overflow: auto;
}

.terminal-panel:focus-visible {
  outline-offset: -5px;
}

.terminal-panel pre {
  margin: 0;
}

.terminal-panel code {
  color: #d3dbea;
  font-size: clamp(0.7rem, 1.15vw, 0.78rem);
  line-height: 1.9;
}

.t-muted {
  color: var(--subtle);
}

.t-string,
.t-gold {
  color: var(--gold);
}

.t-cyan {
  color: var(--cyan);
}

.t-green {
  color: var(--green);
}

.t-violet {
  color: var(--violet);
}

.guardrail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 310px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.009));
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    background-color 180ms ease;
}

.feature-card:hover {
  border-color: rgba(98, 220, 255, 0.27);
  background-color: rgba(98, 220, 255, 0.025);
  transform: translateY(-3px);
}

.feature-card-wide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.72fr);
  grid-template-rows: auto auto auto 1fr;
  grid-column: span 2;
  column-gap: 50px;
  background:
    radial-gradient(circle at 85% 35%, rgba(98, 220, 255, 0.1), transparent 15rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.009));
}

.feature-card-wide .feature-icon,
.feature-card-wide .feature-label,
.feature-card-wide h3,
.feature-card-wide > p:last-of-type {
  grid-column: 1;
}

.feature-icon {
  margin-bottom: 32px;
}

.feature-label {
  margin-bottom: 8px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.feature-card h3 {
  font-size: 1.35rem;
}

.invariant-pill {
  display: flex;
  min-width: 0;
  align-self: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(105, 228, 171, 0.22);
  border-radius: 11px;
  background: rgba(7, 13, 20, 0.78);
  grid-column: 2;
  grid-row: 1 / -1;
}

.invariant-pill code {
  min-width: 0;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.invariant-pill span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.61rem;
  text-transform: uppercase;
}

.quickstart-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 25% 50%, rgba(174, 150, 255, 0.08), transparent 26rem),
    var(--bg-soft);
}

.quickstart-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
  align-items: center;
  gap: 76px;
}

.quickstart-copy > p {
  margin-bottom: 30px;
}

.command-stack {
  display: grid;
  gap: 10px;
}

.command-line {
  display: flex;
  min-width: 0;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px 12px 20px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(7, 12, 21, 0.78);
}

.command-line > div {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
}

.command-line code {
  min-width: 0;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.command-number {
  flex: 0 0 auto;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.61rem;
}

.final-cta {
  padding-block: 110px;
}

.final-card {
  position: relative;
  overflow: hidden;
  padding: 80px clamp(28px, 7vw, 90px);
  border: 1px solid rgba(98, 220, 255, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(125deg, rgba(98, 220, 255, 0.1), transparent 45%),
    var(--surface);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
}

.final-glow {
  position: absolute;
  top: -180px;
  right: -100px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(174, 150, 255, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(174, 150, 255, 0.025),
    0 0 80px rgba(98, 220, 255, 0.08);
  pointer-events: none;
}

.final-card h2,
.final-card > p,
.final-card .kicker,
.final-actions {
  position: relative;
  z-index: 1;
}

.final-card > p {
  max-width: 610px;
  margin-bottom: 30px;
}

.final-actions {
  align-items: center;
}

.text-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 750;
}

.text-link:hover {
  color: var(--cyan);
}

.text-link svg {
  width: 16px;
  height: 16px;
  transition: transform 150ms ease;
}

.text-link:hover svg {
  transform: translateX(3px);
}

.site-footer {
  padding-top: 68px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 80px;
  padding-bottom: 58px;
}

.footer-brand > p {
  max-width: 320px;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}

.footer-links > div {
  display: grid;
  align-content: start;
  gap: 7px;
}

.footer-links p {
  margin-bottom: 9px;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 800;
}

.footer-links a {
  display: inline-flex;
  min-height: 35px;
  align-items: center;
  color: var(--muted);
  font-size: 0.78rem;
  transition: color 140ms ease;
}

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

.footer-bottom {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.footer-bottom p {
  margin: 0;
  color: var(--subtle);
  font-size: 0.68rem;
}

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

.reveal-ready .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(22px);
}

.reveal-ready .reveal {
  transition:
    opacity 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (max-width: 1100px) {
  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 62px;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-stage {
    width: min(820px, 94%);
    margin-inline: auto;
  }

  .hero h1 {
    font-size: clamp(3.6rem, 9vw, 6rem);
  }

  .trust-rail {
    margin-top: 150px;
  }

  .proof-grid,
  .quickstart-grid {
    grid-template-columns: 1fr;
  }

  .proof-copy,
  .quickstart-copy {
    max-width: 700px;
  }

  .terminal,
  .command-stack {
    width: min(800px, 100%);
  }
}

@media (max-width: 860px) {
  .section {
    padding-block: 92px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-links a:nth-child(3) {
    display: none;
  }

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

  .trust-rail > li:nth-child(2) {
    border-right: 0;
  }

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

  .trust-rail > li:nth-child(3) {
    padding-left: 0;
  }

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

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

  .feature-card-wide {
    grid-template-columns: 1fr;
    grid-column: span 2;
  }

  .feature-card-wide .feature-icon,
  .feature-card-wide .feature-label,
  .feature-card-wide h3,
  .feature-card-wide > p:last-of-type,
  .invariant-pill {
    grid-column: 1;
  }

  .invariant-pill {
    grid-row: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }
}

@media (max-width: 700px) {
  :root {
    --header-height: 64px;
  }

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

  .nav-links {
    display: none;
  }

  .nav-cta span {
    display: none;
  }

  .nav-cta {
    width: 44px;
    padding-inline: 0;
  }

  .hero {
    padding-top: calc(var(--header-height) + 76px);
    padding-bottom: 48px;
  }

  .hero-grid {
    gap: 54px;
  }

  .eyebrow {
    font-size: 0.62rem;
  }

  .hero h1 {
    font-size: clamp(2.85rem, 14vw, 4.7rem);
  }

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

  .hero-stage {
    width: 100%;
  }

  .stage-frame {
    transform: none;
  }

  .run-card {
    right: -7px;
    bottom: -112px;
    width: 92%;
  }

  .trust-rail {
    margin-top: 150px;
  }

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

  .comparison-head,
  .comparison-row > div {
    min-height: auto;
  }

  .comparison-before {
    border-right: 0;
  }

  .comparison-row {
    display: grid;
  }

  .comparison-row > div:first-child {
    border-right: 0;
    border-bottom: 0;
    background: rgba(255, 255, 255, 0.014);
  }

  .comparison-row > div:last-child {
    border-bottom: 1px solid var(--line-strong);
  }

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

  .feature-card-wide {
    grid-column: span 1;
  }

  .terminal-panel {
    min-height: 325px;
    padding: 22px 18px;
  }

  .quickstart-grid,
  .proof-grid {
    gap: 50px;
  }

  .command-line {
    padding-left: 15px;
  }

  .command-line .copy-button span {
    display: none;
  }

  .command-line .copy-button {
    min-width: 42px;
  }

  .final-card {
    padding-block: 58px;
    border-radius: 20px;
  }

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

  .footer-bottom {
    min-height: 90px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .section {
    padding-block: 78px;
  }

  .hero {
    padding-top: calc(var(--header-height) + 60px);
  }

  .hero h1 {
    font-size: clamp(2.65rem, 14.5vw, 3.8rem);
  }

  .hero-actions,
  .quickstart-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .install-command {
    padding-left: 11px;
  }

  .install-command .copy-button span {
    display: none;
  }

  .install-command .copy-button {
    min-width: 42px;
  }

  .run-card {
    font-size: 0.9em;
  }

  .trust-rail {
    grid-template-columns: 1fr;
    margin-top: 142px;
  }

  .trust-rail > li,
  .trust-rail > li:nth-child(3) {
    min-height: 62px;
    padding-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-rail > li:last-child {
    border-bottom: 0;
  }

  .section-heading h2,
  .proof-copy h2,
  .quickstart-copy h2,
  .final-card h2 {
    font-size: 2.45rem;
  }

  .comparison-head,
  .comparison-row > div,
  .workflow-card,
  .feature-card {
    padding-right: 22px;
    padding-left: 22px;
  }

  .workflow-number {
    right: 22px;
  }

  .workflow-output {
    right: 22px;
    left: 22px;
  }

  .terminal-chrome {
    grid-template-columns: 1fr auto;
  }

  .terminal-chrome > span:nth-child(2) {
    display: none;
  }

  .terminal-tabs {
    justify-content: stretch;
  }

  .terminal-tabs button {
    min-width: 0;
    flex: 1;
  }

  .terminal-panel code {
    font-size: 0.64rem;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 28px 20px;
  }
}

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

  .reveal-ready .reveal:not(.is-visible) {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #b7c0d0;
    --subtle: #9aa6ba;
    --line: rgba(220, 232, 250, 0.28);
    --line-strong: rgba(220, 232, 250, 0.44);
  }
}

@media (forced-colors: active) {
  .button,
  .copy-button,
  .feature-card,
  .terminal,
  .comparison,
  .workflow-card {
    border: 1px solid ButtonText;
  }

  .signal-dot,
  .live-label i,
  .is-active .step-state {
    background: ButtonText;
    box-shadow: none;
  }
}