:root {
  color-scheme: dark;
  --ink: #0b0d0f;
  --ink-soft: #12161a;
  --panel: #181d21;
  --line: #30383e;
  --paper: #f4f5f2;
  --paper-soft: #e6e9e5;
  --text: #f7f8f6;
  --muted: #aeb7bb;
  --dark-text: #14181b;
  --dark-muted: #5d686d;
  --cyan: #58d6e5;
  --cyan-dark: #087f8c;
  --amber: #f3b74f;
  --green: #72d49b;
  --red: #f26d6d;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--dark-text);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  background: rgba(11, 13, 15, .94);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}
.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
}
.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
}
.site-nav a,
.site-footer nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer nav a:hover,
.site-footer nav a:focus-visible { color: var(--text); }
.header-action {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: min(780px, 82svh);
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 6, .5);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(700px, calc(100% - 48px));
  margin-left: max(24px, calc((100vw - var(--max)) / 2));
  padding: 84px 0 100px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(58px, 7.5rem, 118px);
  line-height: .94;
  letter-spacing: 0;
}
.hero-lede {
  max-width: 660px;
  margin: 26px 0 0;
  color: #e4e8e8;
  font-size: clamp(20px, 2vw, 29px);
  line-height: 1.35;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}
.button-primary { background: var(--cyan); color: #071013; }
.button-primary:hover, .button-primary:focus-visible { background: #8ce7f0; }
.button-secondary { border-color: rgba(255,255,255,.45); background: rgba(9,12,14,.58); color: var(--text); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--text); }
.button-dark { width: max-content; border-color: var(--dark-text); color: var(--dark-text); }
.button-dark:hover, .button-dark:focus-visible { background: var(--dark-text); color: var(--paper); }
.hero-note { margin: 18px 0 0; color: #bac2c4; font-size: 12px; }
.hero-next {
  position: absolute;
  z-index: 2;
  right: max(24px, calc((100vw - var(--max)) / 2));
  bottom: 24px;
  color: #d8ddde;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.proof-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, var(--max));
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.proof-bar div { min-height: 112px; padding: 24px; border-right: 1px solid var(--line); }
.proof-bar div:last-child { border-right: 0; }
.proof-bar strong, .proof-bar span { display: block; }
.proof-bar strong { font-size: 15px; }
.proof-bar span { margin-top: 5px; color: var(--muted); font-size: 12px; }

.section {
  width: min(100% - 48px, var(--max));
  margin: 0 auto;
  padding: 112px 0;
}
.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  gap: 92px;
  align-items: end;
}
.section-heading h2,
.execution-copy h2,
.governance-copy h2,
.commercial h2 {
  margin: 0;
  max-width: 850px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.04;
  letter-spacing: 0;
}
.section-heading > p:last-child,
.execution-copy > p:last-child,
.governance-copy > p:not(.eyebrow) { max-width: 650px; color: var(--muted); font-size: 18px; }
.intro-copy { padding-bottom: 2px; color: var(--muted); font-size: 18px; }
.intro-copy p { margin: 0 0 18px; }

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, var(--max));
  margin: 0 auto 112px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.capability {
  min-height: 370px;
  display: flex;
  flex-direction: column;
  padding: 30px 24px;
  border-right: 1px solid var(--line);
}
.capability:first-child { border-left: 1px solid var(--line); }
.capability-index {
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.capability h3, .deploy-options h3 { margin: 54px 0 12px; font-size: 24px; line-height: 1.15; }
.capability p { margin: 0; color: var(--muted); font-size: 14px; }
.capability a { margin-top: auto; color: var(--cyan); font-size: 13px; font-weight: 700; text-decoration: none; }

.execution-band {
  display: grid;
  grid-template-columns: minmax(300px, .75fr) minmax(0, 1.25fr);
  gap: 80px;
  padding: 100px max(24px, calc((100vw - var(--max)) / 2));
  background: var(--paper);
  color: var(--dark-text);
}
.execution-copy .eyebrow { color: var(--cyan-dark); }
.execution-copy > p:last-child { color: var(--dark-muted); }
.execution-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid #adb5b4; }
.execution-steps li {
  display: grid;
  grid-template-columns: 42px 140px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 19px 0;
  border-bottom: 1px solid #c8cdca;
}
.execution-steps span { color: var(--cyan-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.execution-steps strong { font-size: 16px; }
.execution-steps small { color: var(--dark-muted); font-size: 13px; }

.architecture .section-heading { display: grid; grid-template-columns: 1fr 1.2fr; column-gap: 70px; }
.architecture .section-heading .eyebrow { grid-column: 1 / -1; }
.architecture-map {
  display: grid;
  grid-template-columns: .8fr 48px 1.5fr 48px .8fr;
  align-items: stretch;
  margin-top: 64px;
}
.map-column, .map-core { border: 1px solid var(--line); background: var(--ink-soft); }
.map-label { display: block; padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; text-transform: uppercase; }
.map-column div { padding: 13px 14px; border-bottom: 1px solid #252b30; font-size: 13px; }
.map-column div:last-child { border-bottom: 0; }
.map-flow { display: grid; place-items: center; color: var(--cyan); }
.core-row { display: grid; grid-template-columns: 1fr 1fr; }
.core-row strong { min-height: 70px; display: grid; place-items: center; padding: 14px; border-right: 1px solid #252b30; border-bottom: 1px solid #252b30; font-size: 12px; text-align: center; }
.core-row strong:last-child { border-right: 0; }
.core-row:last-child strong { border-bottom: 0; }
.provider-line { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 18px; color: var(--muted); font-size: 11px; }
.provider-line span { padding: 11px 14px; border-left: 2px solid var(--cyan-dark); }

.governance { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; border-top: 1px solid var(--line); }
.text-link { color: var(--cyan); font-size: 13px; font-weight: 700; text-decoration: none; }
.governance-list { margin: 0; }
.governance-list div { display: grid; grid-template-columns: 180px 1fr; gap: 30px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.governance-list div:first-child { border-top: 1px solid var(--line); }
.governance-list dt { font-size: 14px; font-weight: 750; }
.governance-list dd { margin: 0; color: var(--muted); font-size: 14px; }

.product-evidence {
  display: grid;
  grid-template-columns: minmax(260px, .68fr) minmax(0, 1.32fr);
  gap: 70px;
  padding: 112px max(24px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  background: #101417;
}
.product-copy { align-self: start; position: sticky; top: 96px; }
.product-copy h2 { margin: 0; font-size: clamp(36px, 4.5vw, 62px); line-height: 1.04; }
.product-copy > p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.product-shot { grid-column: 2; margin: 0; border: 1px solid var(--line); background: var(--panel); overflow: hidden; }
.product-shot img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: left top; }
.product-shot figcaption { display: grid; grid-template-columns: 190px 1fr; gap: 20px; padding: 18px 20px; border-top: 1px solid var(--line); }
.product-shot figcaption strong { font-size: 13px; }
.product-shot figcaption span { color: var(--muted); font-size: 12px; }

.release-evidence {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr) auto;
  align-items: center;
  width: min(100%, var(--max));
  margin: 0 auto;
  border: 1px solid var(--line);
}
.release-evidence > div, .release-evidence > a { min-height: 105px; display: flex; flex-direction: column; justify-content: center; padding: 20px; border-right: 1px solid var(--line); }
.release-evidence > a { border-right: 0; color: var(--cyan); font-size: 12px; font-weight: 700; text-decoration: none; }
.release-evidence strong, .release-evidence span { display: block; }
.release-evidence strong { font-size: 18px; }
.release-evidence span { color: var(--muted); font-size: 11px; }
.release-title { flex-direction: row !important; align-items: center; gap: 12px; }
.status-light { width: 9px; height: 9px; flex: 0 0 auto; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(114,212,155,.12); }

.deploy { padding-bottom: 130px; }
.deploy-options { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 56px; background: #aeb6b3; border: 1px solid #aeb6b3; }
.deploy-options article { min-width: 0; display: flex; flex-direction: column; padding: 32px; background: var(--paper); color: var(--dark-text); }
.deploy-options .capability-index { color: var(--cyan-dark); }
.deploy-options h3 { margin-top: 40px; }
.deploy-options p { min-height: 78px; margin: 0; color: var(--dark-muted); }
.deploy-options code { display: block; max-width: 100%; margin: 26px 0 28px; padding: 14px; overflow-x: auto; border: 1px solid #bdc4c1; background: #e5e8e4; color: #253035; font-size: 12px; white-space: nowrap; }

.commercial {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 100px;
  align-items: start;
  padding: 100px max(24px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  background: #151a1d;
}
.commercial h2 { max-width: 760px; font-size: clamp(34px, 4vw, 58px); }
.demo-form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.demo-form label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; font-weight: 650; }
.demo-form input, .demo-form select, .demo-form textarea { width: 100%; border: 1px solid #465158; border-radius: 4px; background: #0d1113; color: var(--text); padding: 11px 12px; font: inherit; font-size: 14px; }
.demo-form input, .demo-form select { min-height: 45px; }
.demo-form textarea { resize: vertical; min-height: 110px; }
.demo-form input:focus, .demo-form select:focus, .demo-form textarea:focus { outline: 2px solid var(--cyan); outline-offset: 1px; }
.form-submit { display: flex; align-items: center; gap: 18px; }
.form-submit p, .form-status { margin: 0; color: var(--muted); font-size: 12px; }
.form-submit a { color: var(--cyan); }
.form-status[data-state="success"] { color: var(--green); }
.form-status[data-state="error"] { color: var(--red); }
.form-honeypot { position: absolute; left: -10000px; }
.demo-form button:disabled { cursor: wait; opacity: .6; }

.docs-page { background: var(--paper); color: var(--dark-text); }
.docs-page .site-header { background: rgba(11, 13, 15, .97); }
.docs-shell { display: grid; grid-template-columns: 220px minmax(0, 850px); gap: 80px; width: min(100% - 48px, var(--max)); margin: 0 auto; padding: 80px 0 120px; }
.docs-content, .docs-content section > div { min-width: 0; }
.docs-index { position: sticky; top: 100px; align-self: start; display: grid; gap: 13px; padding-top: 10px; }
.docs-index span { margin-bottom: 12px; color: var(--cyan-dark); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.docs-index a { color: var(--dark-muted); font-size: 13px; text-decoration: none; }
.docs-index a:hover { color: var(--dark-text); }
.docs-hero { padding-bottom: 70px; border-bottom: 1px solid #bdc5c2; }
.docs-hero .eyebrow { color: var(--cyan-dark); }
.docs-hero h1 { max-width: 820px; margin: 0; font-size: clamp(46px, 6vw, 78px); line-height: 1; }
.docs-hero > p:last-child { max-width: 680px; color: var(--dark-muted); font-size: 19px; }
.docs-content > section { display: grid; grid-template-columns: 55px 1fr; gap: 28px; padding: 65px 0; border-bottom: 1px solid #c8cfcc; scroll-margin-top: 80px; }
.doc-number { margin: 7px 0 0; color: var(--cyan-dark); font: 700 11px ui-monospace, monospace; }
.docs-content h2 { margin: 0 0 15px; font-size: 32px; }
.docs-content section p, .docs-content li { color: var(--dark-muted); }
.docs-content pre { margin: 24px 0; padding: 20px; overflow-x: auto; border: 1px solid #30383e; background: #111619; color: #e9eeee; font-size: 13px; }
.docs-content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.docs-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.docs-links a { padding: 10px 13px; border: 1px solid #9fa9a5; border-radius: 4px; color: var(--dark-text); font-size: 13px; font-weight: 700; text-decoration: none; }
.docs-page .site-footer { border-top-color: #c8cfcc; }
.docs-page .site-footer .brand { color: var(--dark-text); }
.docs-page .site-footer nav a { color: var(--dark-muted); }

.site-footer {
  min-height: 170px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 36px max(24px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
}
.site-footer p { color: var(--muted); font-size: 12px; }
.site-footer nav { display: flex; gap: 20px; }

@media (max-width: 980px) {
  .site-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .proof-bar, .capability-grid { grid-template-columns: 1fr 1fr; }
  .proof-bar div:nth-child(2) { border-right: 0; }
  .proof-bar div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .capability:nth-child(2) { border-right: 0; }
  .capability:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-intro, .execution-band, .governance, .commercial, .product-evidence { grid-template-columns: 1fr; gap: 48px; }
  .product-copy { position: static; }
  .product-shot { grid-column: 1; }
  .docs-shell { grid-template-columns: 1fr; }
  .docs-index { position: static; display: flex; max-width: 100%; flex-wrap: wrap; }
  .docs-index span { width: 100%; }
  .architecture .section-heading { grid-template-columns: 1fr; }
  .architecture-map { grid-template-columns: 1fr; gap: 12px; }
  .map-flow { height: 24px; transform: rotate(90deg); }
  .provider-line { grid-template-columns: 1fr 1fr; gap: 12px; }
  .release-evidence { grid-template-columns: 1fr 1fr; }
  .release-evidence > div, .release-evidence > a { border-bottom: 1px solid var(--line); }
  .release-evidence > :nth-child(even) { border-right: 0; }
  .release-evidence > :last-child { grid-column: 1 / -1; min-height: 70px; border-bottom: 0; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer nav { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .site-header { height: 60px; padding: 0 16px; }
  .brand { font-size: 13px; }
  .brand-mark { width: 27px; height: 27px; }
  .header-action { font-size: 12px; }
  .hero { min-height: 690px; }
  .hero-image { object-position: 58% center; }
  .hero-shade { background: rgba(3,5,6,.68); }
  .hero-content { width: calc(100% - 32px); margin-left: 16px; padding-top: 70px; }
  .hero h1 { font-size: 54px; line-height: .98; }
  .hero-lede { font-size: 20px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-next { right: 16px; bottom: 18px; }
  .proof-bar, .capability-grid, .deploy-options { grid-template-columns: 1fr; }
  .proof-bar div { min-height: 94px; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-bar div:last-child { border-bottom: 0; }
  .section { width: min(100% - 32px, var(--max)); padding: 80px 0; }
  .section-heading h2, .execution-copy h2, .governance-copy h2, .commercial h2 { font-size: 38px; }
  .capability { min-height: 320px; border-right: 0; border-bottom: 1px solid var(--line); }
  .capability:first-child { border-left: 0; }
  .capability:last-child { border-bottom: 0; }
  .execution-band, .commercial { padding: 76px 16px; }
  .execution-steps li { grid-template-columns: 34px 1fr; }
  .execution-steps small { grid-column: 2; }
  .core-row { grid-template-columns: 1fr; }
  .core-row strong { min-height: 58px; border-right: 0; }
  .core-row:last-child strong:first-child { border-bottom: 1px solid #252b30; }
  .provider-line { grid-template-columns: 1fr; }
  .governance-list div { grid-template-columns: 1fr; gap: 8px; }
  .release-evidence { width: calc(100% - 32px); grid-template-columns: 1fr; }
  .release-evidence > div, .release-evidence > a { min-height: 86px; border-right: 0; }
  .release-evidence > :last-child { grid-column: auto; }
  .deploy-options article { padding: 26px 20px; }
  .deploy-options p { min-height: 0; }
  .deploy-options code { font-size: 10px; }
  .site-footer { grid-template-columns: 1fr; padding: 42px 16px; }
  .site-footer nav { grid-column: auto; flex-wrap: wrap; }
  .product-evidence { padding: 76px 16px; }
  .product-shot figcaption, .form-grid { grid-template-columns: 1fr; }
  .form-submit { align-items: stretch; flex-direction: column; }
  .docs-shell { width: calc(100% - 32px); padding-top: 50px; }
  .docs-content > section { grid-template-columns: 1fr; gap: 8px; }
  .docs-hero h1 { font-size: 46px; }
}

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