:root {
  --ink: #111816;
  --ink-raised: #18231f;
  --ink-soft: #22302b;
  --paper: #f3f5f2;
  --paper-deep: #e8ece8;
  --white: #ffffff;
  --text: #18211e;
  --muted: #68736e;
  --line: #d4dbd6;
  --line-dark: #34413b;
  --green: #2d8465;
  --green-dark: #246e54;
  --green-bright: #7bc6a4;
  --green-pale: #dff0e7;
  --blue: #3b70d9;
  --blue-pale: #e8eefb;
  --amber: #bf7a2d;
  --amber-pale: #f5eadb;
  --header-height: 72px;
  --content-width: 1200px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

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

body,
button,
a {
  font: inherit;
}

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

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

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

svg {
  flex: 0 0 auto;
}

.skip-link {
  background: var(--white);
  color: var(--ink);
  left: 16px;
  padding: 12px 16px;
  position: fixed;
  top: -80px;
  z-index: 100;
}

.skip-link:focus {
  top: 16px;
}

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

.site-header {
  align-items: center;
  background: rgba(17, 24, 22, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  grid-template-columns: 250px 1fr 190px;
  height: var(--header-height);
  left: 0;
  padding: 0 max(28px, calc((100vw - var(--content-width)) / 2));
  position: fixed;
  right: 0;
  top: 0;
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  z-index: 50;
}

.site-header.is-scrolled {
  background: rgba(17, 24, 22, 0.99);
  border-bottom-color: var(--line-dark);
  box-shadow: 0 12px 34px rgba(7, 11, 9, 0.2);
}

.brand,
.footer-brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  width: max-content;
}

.brand-mark {
  border: 1.5px solid var(--green-bright);
  display: block;
  height: 34px;
  position: relative;
  width: 34px;
}

.brand-mark::after {
  border-left: 1.5px solid var(--green-bright);
  border-top: 1.5px solid var(--green-bright);
  content: "";
  height: 9px;
  left: 6px;
  position: absolute;
  top: 6px;
  width: 9px;
}

.brand-mark span {
  background: var(--green-bright);
  display: block;
  position: absolute;
}

.brand-mark span:first-child {
  height: 1.5px;
  left: 7px;
  top: 20px;
  width: 18px;
}

.brand-mark span:last-child {
  bottom: 6px;
  height: 18px;
  right: 8px;
  width: 1.5px;
}

.brand-copy strong,
.brand-copy small,
.footer-brand strong,
.footer-brand small {
  display: block;
}

.brand-copy strong,
.footer-brand strong {
  color: var(--white);
  font-size: 19px;
  font-weight: 750;
  line-height: 1;
}

.brand-copy small,
.footer-brand small {
  color: #93a098;
  font-size: 9px;
  margin-top: 5px;
  text-transform: uppercase;
}

.primary-nav {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: center;
}

.primary-nav a {
  color: #c7d0cb;
  font-size: 13px;
  font-weight: 580;
  padding: 10px 0;
  position: relative;
}

.primary-nav a::after {
  background: var(--green-bright);
  bottom: 2px;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

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

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

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 5px;
  display: inline-flex;
  font-size: 13px;
  font-weight: 710;
  gap: 9px;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button svg {
  height: 17px;
  width: 17px;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.button-quiet {
  background: rgba(17, 24, 22, 0.72);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.button-quiet:hover,
.button-quiet:focus-visible {
  background: var(--ink-raised);
  border-color: rgba(255, 255, 255, 0.55);
}

.button-large {
  font-size: 14px;
  min-height: 50px;
  padding: 0 22px;
}

.header-cta {
  justify-self: end;
}

.icon-button {
  align-items: center;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 5px;
  color: var(--white);
  display: inline-flex;
  height: 42px;
  justify-content: center;
  padding: 0;
  width: 42px;
}

.icon-button svg {
  height: 19px;
  width: 19px;
}

.nav-toggle {
  display: none;
}

.hero {
  align-items: center;
  background: var(--ink);
  display: flex;
  height: min(720px, calc(100svh - 66px));
  min-height: 600px;
  overflow: hidden;
  padding: calc(var(--header-height) + 46px) max(28px, calc((100vw - var(--content-width)) / 2)) 54px;
  position: relative;
}

.hero-media,
.hero-shade {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.hero-media {
  filter: saturate(0.72) contrast(1.06);
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background: rgba(8, 14, 12, 0.79);
}

.hero::after {
  background: var(--green-bright);
  bottom: 0;
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  width: 31%;
}

.hero-content {
  color: var(--white);
  max-width: 790px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  align-items: center;
  color: var(--green-bright);
  display: flex;
  font-size: 11px;
  font-weight: 760;
  gap: 10px;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.eyebrow > span,
.availability > span {
  background: var(--green-bright);
  height: 1px;
  width: 28px;
}

.eyebrow.dark {
  color: var(--green);
}

.hero h1 {
  font-size: 62px;
  font-weight: 760;
  line-height: 1.08;
  margin: 0;
  max-width: 780px;
}

.hero-statement {
  color: #ecf1ee;
  font-size: 25px;
  font-weight: 630;
  line-height: 1.42;
  margin: 22px 0 14px;
}

.hero-copy {
  color: #bac6c0;
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
  max-width: 700px;
}

.hero-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-signals {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
}

.hero-signals span {
  align-items: center;
  color: #acb9b3;
  display: inline-flex;
  font-size: 11px;
  gap: 7px;
}

.hero-signals svg {
  color: var(--green-bright);
  height: 15px;
  width: 15px;
}

.domain-band {
  background: var(--ink-raised);
  color: var(--white);
}

.domain-inner {
  align-items: center;
  display: flex;
  gap: 50px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--content-width);
  min-height: 112px;
  padding: 22px 28px;
}

.domain-inner > p {
  font-size: 15px;
  font-weight: 620;
  line-height: 1.55;
  margin: 0;
  max-width: 510px;
}

.domain-inner ul {
  display: flex;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.domain-inner li {
  color: #b0bdb7;
  font-size: 11px;
  white-space: nowrap;
}

.domain-inner li span {
  color: var(--green-bright);
  margin-right: 7px;
}

.section {
  padding: 112px 28px;
}

.section-inner {
  margin: 0 auto;
  max-width: var(--content-width);
}

.section-heading {
  max-width: 820px;
}

.section-heading h2,
.live-product-copy h2,
.technology-heading h2,
.evidence-copy h2,
.company-title h2,
.final-cta h2 {
  font-size: 43px;
  font-weight: 740;
  line-height: 1.2;
  margin: 0;
}

.section-heading > p:last-child,
.technology-heading > p:last-child,
.evidence-copy > p,
.company-title > p:last-child,
.final-cta-inner > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin: 20px 0 0;
}

.thesis-section {
  background: var(--paper);
}

.model-branches {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
}

.model-branches article {
  min-height: 360px;
  padding: 34px 34px 30px;
  position: relative;
}

.model-branches article + article {
  border-left: 1px solid var(--line);
}

.branch-number {
  color: #89948e;
  font-size: 10px;
  position: absolute;
  right: 30px;
  top: 28px;
}

.model-branches article > svg {
  height: 28px;
  width: 28px;
}

.model-branches article:nth-child(1) > svg {
  color: var(--blue);
}

.model-branches article:nth-child(2) > svg {
  color: var(--amber);
}

.model-branches article:nth-child(3) > svg {
  color: var(--green);
}

.branch-label,
.scenario-index {
  color: var(--muted);
  font-size: 10px;
  font-weight: 730;
  margin: 30px 0 10px;
  text-transform: uppercase;
}

.model-branches h3 {
  font-size: 22px;
  margin: 0;
}

.model-branches h3 + p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
  margin: 16px 0 28px;
}

.model-branches small {
  border-top: 1px solid var(--line);
  color: var(--text);
  display: block;
  font-size: 11px;
  line-height: 1.65;
  padding-top: 15px;
}

.live-product-section {
  background: var(--white);
}

.live-product-layout {
  align-items: center;
  display: grid;
  gap: 76px;
  grid-template-columns: minmax(340px, 0.84fr) minmax(500px, 1.16fr);
}

.availability {
  align-items: center;
  color: var(--green);
  display: flex;
  font-size: 10px;
  font-weight: 760;
  gap: 9px;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.live-product-copy > p:not(.availability) {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  margin: 22px 0 0;
}

.capability-checks {
  border-top: 1px solid var(--line);
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.capability-checks li {
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
  display: flex;
  font-size: 12px;
  gap: 10px;
  line-height: 1.65;
  padding: 14px 0;
}

.capability-checks svg {
  color: var(--green);
  height: 16px;
  margin-top: 2px;
  width: 16px;
}

.inline-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.inline-actions > span {
  color: var(--muted);
  font-size: 10px;
}

.live-product-visual {
  background: #f8faf8;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 24px 70px rgba(20, 32, 27, 0.12);
  margin: 0;
  overflow: hidden;
}

.visual-toolbar {
  align-items: center;
  background: var(--ink-raised);
  color: #bac6c0;
  display: flex;
  font-size: 10px;
  justify-content: space-between;
  min-height: 42px;
  padding: 0 16px;
  text-transform: uppercase;
}

.visual-toolbar span {
  align-items: center;
  display: inline-flex;
  gap: 7px;
}

.visual-toolbar svg {
  color: var(--green-bright);
  height: 13px;
  width: 13px;
}

.live-product-visual img {
  background: var(--white);
  height: 650px;
  object-fit: contain;
  padding: 24px;
  width: 100%;
}

.live-product-visual figcaption {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
  padding: 13px 16px;
}

.scenarios-section {
  background: var(--paper-deep);
}

.scenario-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
}

.scenario {
  background: var(--white);
  border: 1px solid #cfd7d2;
  border-radius: 6px;
  min-width: 0;
  overflow: hidden;
}

.scenario-media {
  aspect-ratio: 16 / 10;
  background: #eef1ef;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.scenario-media img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.scenario:nth-child(1) .scenario-media img {
  object-position: center;
}

.scenario:nth-child(2) .scenario-media img {
  object-position: center 30%;
}

.scenario:nth-child(3) .scenario-media img {
  object-position: center;
}

.scenario-body {
  min-height: 290px;
  padding: 26px;
}

.status {
  border: 1px solid currentColor;
  border-radius: 3px;
  display: inline-flex;
  font-size: 9px;
  font-weight: 740;
  line-height: 1;
  padding: 6px 8px;
}

.status.research {
  color: var(--blue);
}

.status.delivery {
  color: var(--amber);
}

.scenario-index {
  margin-top: 22px;
}

.scenario h3 {
  font-size: 20px;
  line-height: 1.35;
  margin: 0;
}

.scenario h3 + p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
  margin: 14px 0 0;
}

.technology-section {
  background: #14201c;
  color: var(--white);
}

.technology-heading {
  max-width: 880px;
}

.technology-heading > p:last-child {
  color: #a4b1ab;
}

.pipeline {
  align-items: stretch;
  border-bottom: 1px solid var(--line-dark);
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: repeat(4, 1fr 40px) 1fr;
  margin-top: 64px;
}

.pipeline article {
  min-height: 220px;
  padding: 28px 18px;
}

.pipeline article span {
  color: #77857e;
  display: block;
  font-size: 10px;
}

.pipeline article svg {
  color: var(--green-bright);
  height: 25px;
  margin-top: 32px;
  width: 25px;
}

.pipeline article:nth-of-type(2) svg,
.pipeline article:nth-of-type(3) svg {
  color: #7da0e8;
}

.pipeline article:nth-of-type(4) svg {
  color: #dfa55d;
}

.pipeline h3 {
  font-size: 15px;
  margin: 18px 0 8px;
}

.pipeline p {
  color: #95a39c;
  font-size: 10px;
  line-height: 1.5;
  margin: 0;
}

.pipeline-arrow {
  align-self: center;
  color: #52615a;
  height: 17px;
  justify-self: center;
  width: 17px;
}

.technology-principles {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 52px;
}

.technology-principles div {
  border-left: 2px solid var(--green);
  min-height: 180px;
  padding: 0 24px 0 20px;
}

.technology-principles div:nth-child(2) {
  border-color: var(--blue);
}

.technology-principles div:nth-child(3) {
  border-color: var(--amber);
}

.technology-principles div:nth-child(4) {
  border-color: var(--green-bright);
}

.technology-principles svg {
  color: #8da098;
  height: 22px;
  margin-bottom: 22px;
  width: 22px;
}

.technology-principles strong {
  display: block;
  font-size: 14px;
}

.technology-principles p {
  color: #93a199;
  font-size: 11px;
  line-height: 1.75;
  margin: 10px 0 0;
}

.evidence-section {
  background: #0d1512;
  color: var(--white);
}

.evidence-layout {
  align-items: center;
  display: grid;
  gap: 88px;
  grid-template-columns: 0.9fr 1.1fr;
}

.evidence-copy > p {
  color: #a2afa8;
}

.evidence-copy blockquote {
  border-left: 2px solid var(--green-bright);
  color: #dfe6e2;
  font-size: 17px;
  line-height: 1.65;
  margin: 36px 0 0;
  padding-left: 22px;
}

.evidence-metrics {
  border-bottom: 1px solid var(--line-dark);
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.evidence-metrics > div {
  min-height: 172px;
  padding: 32px 26px;
}

.evidence-metrics > div:nth-child(even) {
  border-left: 1px solid var(--line-dark);
}

.evidence-metrics > div:nth-child(n + 3) {
  border-top: 1px solid var(--line-dark);
}

.evidence-metrics strong {
  color: var(--green-bright);
  display: block;
  font-size: 39px;
  font-weight: 740;
}

.evidence-metrics strong span {
  font-size: 14px;
  margin-left: 4px;
}

.evidence-metrics p {
  color: #adb9b3;
  font-size: 11px;
  line-height: 1.6;
  margin: 14px 0 0;
}

.evidence-metrics small {
  border-top: 1px solid var(--line-dark);
  color: #75827b;
  font-size: 9px;
  grid-column: 1 / -1;
  line-height: 1.7;
  padding: 15px 18px;
}

.deployment-section {
  background: var(--white);
}

.deployment-grid {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
}

.deployment-grid article {
  min-height: 260px;
  padding: 34px;
  position: relative;
}

.deployment-grid article + article {
  border-left: 1px solid var(--line);
}

.deployment-grid article > span {
  color: #8d9993;
  font-size: 10px;
  position: absolute;
  right: 28px;
  top: 26px;
}

.deployment-grid svg {
  color: var(--green);
  height: 28px;
  width: 28px;
}

.deployment-grid article:nth-child(2) svg {
  color: var(--blue);
}

.deployment-grid article:nth-child(3) svg {
  color: var(--amber);
}

.deployment-grid h3 {
  font-size: 19px;
  margin: 30px 0 12px;
}

.deployment-grid p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
  margin: 0;
}

.company-section {
  background: var(--paper-deep);
}

.company-layout {
  align-items: start;
  display: grid;
  gap: 100px;
  grid-template-columns: 0.72fr 1.28fr;
}

.company-title > p:last-child {
  color: var(--green);
  font-weight: 650;
}

.company-copy > p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
  margin: 0;
}

.company-copy dl {
  border-top: 1px solid #cbd3ce;
  margin: 38px 0 0;
}

.company-copy dl div {
  border-bottom: 1px solid #cbd3ce;
  display: grid;
  gap: 20px;
  grid-template-columns: 80px 1fr;
  padding: 16px 0;
}

.company-copy dt {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.company-copy dd {
  font-size: 13px;
  margin: 0;
}

.company-copy a {
  color: var(--green-dark);
  font-weight: 650;
}

.final-cta {
  color: var(--white);
  min-height: 500px;
  overflow: hidden;
  padding: 104px 28px;
  position: relative;
}

.final-cta > img,
.final-cta-shade {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.final-cta > img {
  filter: saturate(0.72) contrast(1.06);
  object-fit: cover;
}

.final-cta-shade {
  background: rgba(10, 17, 14, 0.86);
}

.final-cta::after {
  background: var(--green-bright);
  content: "";
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 5px;
}

.final-cta-inner {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.final-cta-inner > p:not(.eyebrow) {
  color: #aebbb5;
}

.site-footer {
  align-items: center;
  background: #090f0d;
  color: #89968f;
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr auto 1fr;
  min-height: 160px;
  padding: 34px max(28px, calc((100vw - var(--content-width)) / 2));
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.footer-links a {
  font-size: 11px;
}

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

.site-footer > p {
  font-size: 10px;
  justify-self: end;
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

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

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 210px 1fr 174px;
    padding-left: 22px;
    padding-right: 22px;
  }

  .primary-nav {
    gap: 18px;
  }

  .hero {
    padding-left: 40px;
    padding-right: 40px;
  }

  .hero h1 {
    font-size: 56px;
  }

  .section-heading h2,
  .live-product-copy h2,
  .technology-heading h2,
  .evidence-copy h2,
  .company-title h2,
  .final-cta h2 {
    font-size: 39px;
  }

  .live-product-layout {
    gap: 48px;
    grid-template-columns: 0.88fr 1.12fr;
  }

  .live-product-visual img {
    height: 570px;
  }

  .scenario-body {
    padding: 22px;
  }

  .pipeline {
    grid-template-columns: repeat(4, 1fr 22px) 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer > p {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 66px;
  }

  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .nav-toggle {
    display: inline-flex;
    margin-right: 10px;
  }

  .primary-nav {
    align-items: stretch;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    display: none;
    flex-direction: column;
    gap: 0;
    left: 0;
    padding: 16px 22px 22px;
    position: absolute;
    right: 0;
    top: var(--header-height);
  }

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

  .primary-nav a {
    border-bottom: 1px solid var(--line-dark);
    padding: 15px 0;
  }

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

  .hero {
    height: min(700px, calc(100svh - 54px));
    min-height: 590px;
    padding-left: 28px;
    padding-right: 28px;
  }

  .hero h1 {
    font-size: 49px;
  }

  .hero-statement {
    font-size: 22px;
  }

  .domain-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
    padding-bottom: 28px;
    padding-top: 28px;
  }

  .model-branches,
  .deployment-grid {
    grid-template-columns: 1fr;
  }

  .model-branches article {
    min-height: 0;
    padding: 34px 0;
  }

  .model-branches article + article,
  .deployment-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .branch-number {
    right: 0;
  }

  .live-product-layout,
  .evidence-layout,
  .company-layout {
    grid-template-columns: 1fr;
  }

  .live-product-visual {
    max-width: 680px;
    width: 100%;
  }

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

  .scenario {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) 1.1fr;
  }

  .scenario-media {
    aspect-ratio: auto;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    min-height: 330px;
  }

  .scenario-body {
    min-height: 330px;
  }

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

  .pipeline article {
    align-items: center;
    display: grid;
    gap: 10px 18px;
    grid-template-columns: 32px 34px 1fr;
    min-height: 96px;
    padding: 18px 0;
  }

  .pipeline article + .pipeline-arrow + article {
    border-top: 1px solid var(--line-dark);
  }

  .pipeline article span,
  .pipeline article svg,
  .pipeline h3,
  .pipeline p {
    margin: 0;
  }

  .pipeline h3,
  .pipeline p {
    grid-column: 3;
  }

  .pipeline p {
    grid-row: 2;
  }

  .pipeline-arrow {
    display: none;
  }

  .technology-principles {
    gap: 34px 0;
    grid-template-columns: repeat(2, 1fr);
  }

  .evidence-layout,
  .company-layout {
    gap: 58px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-copy small {
    display: none;
  }

  .brand-copy strong {
    font-size: 17px;
  }

  .brand-mark {
    height: 30px;
    width: 30px;
  }

  .brand-mark span:first-child {
    top: 17px;
    width: 15px;
  }

  .brand-mark span:last-child {
    height: 15px;
  }

  .header-cta {
    font-size: 0;
    min-width: 42px;
    padding: 0;
    width: 42px;
  }

  .header-cta svg {
    height: 18px;
    width: 18px;
  }

  .hero {
    height: min(680px, calc(100svh - 42px));
    min-height: 610px;
    padding: calc(var(--header-height) + 28px) 20px 38px;
  }

  .hero-media {
    object-position: 30% center;
  }

  .hero h1 {
    font-size: 39px;
    line-height: 1.12;
  }

  .hero-statement {
    font-size: 19px;
    line-height: 1.45;
    margin-top: 18px;
  }

  .hero-copy {
    font-size: 13px;
    line-height: 1.7;
  }

  .hero-actions {
    margin-top: 22px;
  }

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

  .hero-signals {
    gap: 9px 16px;
    margin-top: 18px;
  }

  .hero-signals span {
    font-size: 9px;
  }

  .domain-inner ul {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .section {
    padding: 78px 20px;
  }

  .section-heading h2,
  .live-product-copy h2,
  .technology-heading h2,
  .evidence-copy h2,
  .company-title h2,
  .final-cta h2 {
    font-size: 32px;
  }

  .section-heading > p:last-child,
  .technology-heading > p:last-child,
  .evidence-copy > p,
  .company-copy > p,
  .final-cta-inner > p:not(.eyebrow) {
    font-size: 14px;
  }

  .model-branches {
    margin-top: 44px;
  }

  .live-product-copy h2 {
    font-size: 31px;
  }

  .inline-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .live-product-visual img {
    height: 480px;
    padding: 12px;
  }

  .scenario-grid,
  .pipeline,
  .deployment-grid {
    margin-top: 44px;
  }

  .scenario {
    display: block;
  }

  .scenario-media {
    aspect-ratio: 16 / 10;
    border-bottom: 1px solid var(--line);
    border-right: 0;
    min-height: 0;
  }

  .scenario-body {
    min-height: 280px;
  }

  .technology-principles {
    grid-template-columns: 1fr;
  }

  .technology-principles div {
    min-height: 0;
    padding-bottom: 4px;
  }

  .evidence-metrics {
    grid-template-columns: 1fr;
  }

  .evidence-metrics > div {
    min-height: 138px;
  }

  .evidence-metrics > div:nth-child(even) {
    border-left: 0;
  }

  .evidence-metrics > div + div {
    border-top: 1px solid var(--line-dark);
  }

  .deployment-grid article {
    min-height: 0;
    padding: 34px 0;
  }

  .company-copy dl div {
    grid-template-columns: 64px 1fr;
  }

  .final-cta {
    min-height: 540px;
    padding: 82px 20px;
  }

  .final-actions {
    flex-direction: column;
  }

  .final-actions .button {
    width: 100%;
  }

  .site-footer {
    align-items: flex-start;
    grid-template-columns: 1fr;
    padding: 42px 20px;
  }

  .footer-links {
    flex-direction: column;
    gap: 13px;
    justify-content: flex-start;
  }

  .site-footer > p {
    grid-column: auto;
  }
}