:root {
  --paper: #f1f3f5;
  --paper-bright: #fafbfc;
  --paper-deep: #b7c2d2;
  --ink: #071429;
  --ink-soft: #636569;
  --cobalt: #2d5aa6;
  --cobalt-dark: #21447f;
  --mint: #b7c2d2;
  --signal: #db5227;
  --on-primary: #ffffff;
  --on-primary-muted: #dce9f7;
  --on-secondary: #071429;
  --on-secondary-muted: #3d4f68;
  --footer-bg: #071429;
  --footer-text: #fafbfc;
  --footer-muted: #aab5c4;
  --line: rgba(7, 20, 41, 0.2);
  --line-light: rgba(248, 250, 253, 0.28);
  --hero-overlay: rgba(7, 20, 41, 0.21875);
  --hero-overlay-mobile: rgba(7, 20, 41, 0.29375);
  --orbit-bg: rgba(250, 251, 252, 0.94);
  --shadow-color: rgba(7, 20, 41, 0.17);
  --danger: #a52f45;
  --display: "Michroma", "Avenir Next", sans-serif;
  --serif: "Michroma", "Avenir Next", sans-serif;
  --accent: "Anton", "Arial Narrow", sans-serif;
  --name-font: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --body: "Manrope", Arial, sans-serif;
  --wide: 1380px;
}

html[data-name-font="epic"] {
  --name-font: "Archivo Black", Impact, sans-serif;
}

html[data-name-font="avant"] {
  --name-font: "Syncopate", "Avenir Next", sans-serif;
}

html[data-theme="pepsi"] {
  --paper: #eaf2ff;
  --paper-bright: #fcfdff;
  --paper-deep: #a7c6f2;
  --ink: #071d4b;
  --ink-soft: #3d587f;
  --cobalt: #155cb7;
  --cobalt-dark: #0a3a87;
  --mint: #a9d3ff;
  --signal: #db5227;
  --on-primary: #ffffff;
  --on-primary-muted: #e1edff;
  --on-secondary: #071d4b;
  --on-secondary-muted: #274871;
  --footer-bg: #061b42;
  --footer-text: #ffffff;
  --footer-muted: #acc3e2;
  --line: rgba(7, 29, 75, 0.2);
  --line-light: rgba(255, 255, 255, 0.3);
  --hero-overlay: rgba(6, 27, 66, 0.34);
  --hero-overlay-mobile: rgba(6, 27, 66, 0.46);
  --orbit-bg: rgba(252, 253, 255, 0.94);
  --shadow-color: rgba(6, 27, 66, 0.18);
  --danger: #aa2330;
}

html[data-theme="dyson-signal"],
html[data-theme="dyson-blue"] {
  --paper: #e9eef5;
  --paper-bright: #f8fafd;
  --paper-deep: #b7c2d2;
  --ink: #071429;
  --ink-soft: #45556d;
  --cobalt: #0d3b75;
  --cobalt-dark: #082650;
  --mint: #c3cddc;
  --signal: #db5227;
  --on-primary: #f8fafd;
  --on-primary-muted: #d7e1f0;
  --on-secondary: #071429;
  --on-secondary-muted: #3d4f68;
  --footer-bg: #050b17;
  --footer-text: #f8fafd;
  --footer-muted: #98a6ba;
  --line: rgba(7, 20, 41, 0.2);
  --line-light: rgba(248, 250, 253, 0.28);
  --hero-overlay: rgba(5, 11, 23, 0.34);
  --hero-overlay-mobile: rgba(5, 11, 23, 0.45);
  --orbit-bg: rgba(248, 250, 253, 0.94);
  --shadow-color: rgba(5, 11, 23, 0.16);
  --danger: #a52f45;
}

html[data-theme="dyson-blue"] {
  --cobalt: #155cb7;
  --cobalt-dark: #0a3a87;
}

html[data-theme="arctic-signal"] {
  --paper: #e8f3fc;
  --paper-bright: #f7fbff;
  --paper-deep: #8bbde0;
  --ink: #0d4167;
  --ink-soft: #356d94;
  --cobalt: #377cb5;
  --cobalt-dark: #0d4167;
  --mint: #8bbde0;
  --signal: #db5227;
  --on-primary: #ffffff;
  --on-primary-muted: #deeffb;
  --on-secondary: #0d4167;
  --on-secondary-muted: #285f84;
  --footer-bg: #082f4d;
  --footer-text: #f7fbff;
  --footer-muted: #a9cce5;
  --line: rgba(13, 65, 103, 0.2);
  --line-light: rgba(247, 251, 255, 0.32);
  --hero-overlay: rgba(8, 47, 77, 0.35);
  --hero-overlay-mobile: rgba(8, 47, 77, 0.47);
  --orbit-bg: rgba(247, 251, 255, 0.94);
  --shadow-color: rgba(8, 47, 77, 0.16);
  --danger: #9f3343;
}

html[data-theme="horizon-signal"],
html[data-theme="horizon-dark"] {
  --paper: #f1f3f5;
  --paper-bright: #fafbfc;
  --paper-deep: #6aaae4;
  --ink: #2b2c30;
  --ink-soft: #636569;
  --cobalt: #2d5aa6;
  --cobalt-dark: #21447f;
  --mint: #6aaae4;
  --signal: #6aaae4;
  --on-primary: #ffffff;
  --on-primary-muted: #dce9f7;
  --on-secondary: #2b2c30;
  --on-secondary-muted: #4d5158;
  --footer-bg: #2b2c30;
  --footer-text: #fafbfc;
  --footer-muted: #b9bdc4;
  --line: rgba(43, 44, 48, 0.2);
  --line-light: rgba(250, 251, 252, 0.3);
  --hero-overlay: rgba(43, 44, 48, 0.35);
  --hero-overlay-mobile: rgba(43, 44, 48, 0.47);
  --orbit-bg: rgba(250, 251, 252, 0.94);
  --shadow-color: rgba(43, 44, 48, 0.17);
  --danger: #a03745;
}

html[data-theme="horizon-signal"] {
  --paper-deep: #b7c2d2;
  --mint: #b7c2d2;
  --signal: #db5227;
}

html[data-theme="horizon-dark"] {
  --paper-deep: #b7c2d2;
  --ink: #071429;
  --ink-soft: #636569;
  --mint: #b7c2d2;
  --signal: #db5227;
  --on-secondary: #071429;
  --on-secondary-muted: #3d4f68;
  --footer-bg: #071429;
  --footer-text: #fafbfc;
  --footer-muted: #aab5c4;
  --line: rgba(7, 20, 41, 0.2);
  --hero-overlay: rgba(7, 20, 41, 0.21875);
  --hero-overlay-mobile: rgba(7, 20, 41, 0.29375);
  --shadow-color: rgba(7, 20, 41, 0.17);
}

html[data-theme="horizon-dark"] .marquee {
  background: #c3cddc;
}

html[data-theme="horizon-dark"] .paths,
html[data-theme="horizon-dark"] .waitlist {
  background: #b7c2d2;
}

html[data-theme="horizon-dark"] .footer {
  background: #071429;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
  animation: page-in 0.4s ease-out both;
}

@keyframes page-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

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

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--paper-bright);
  color: var(--ink);
  transform: translateY(-150%);
}

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

.announcement {
  min-height: 40px;
  padding: 8px 24px;
  background: var(--cobalt);
  color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.announcement p {
  margin: 0;
}

.announcement a {
  padding-bottom: 1px;
  border-bottom: 1px solid currentColor;
  text-decoration: none;
}

.site-header {
  min-height: 84px;
  background: var(--paper-bright);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-header.is-scrolled {
  background: var(--ink);
  color: var(--on-primary);
}

.site-header__inner {
  width: min(calc(100% - 48px), var(--wide));
  min-height: 84px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 250px 1fr 270px;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: var(--ink);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms ease;
}

.brand__ai,
.brand__name {
  color: var(--signal);
  font-family: var(--name-font);
  font-size: 20px;
  font-weight: 700;
}

.brand__ai {
  text-transform: uppercase;
}

.brand__with {
  color: currentColor;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 400;
  text-transform: uppercase;
}

.site-header.is-scrolled .brand,
.brand--light {
  color: var(--on-primary);
}

.site-header.is-scrolled .brand__ai,
.site-header.is-scrolled .brand__name {
  color: var(--signal);
}

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

.site-nav > a,
.nav-dropdown > button {
  padding: 30px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav > a:hover,
.nav-dropdown > button:hover {
  color: var(--cobalt);
}

.site-header.is-scrolled .site-nav > a:hover,
.site-header.is-scrolled .nav-dropdown > button:hover {
  color: var(--signal);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > button span {
  display: inline-block;
  margin-left: 3px;
  transition: transform 180ms ease;
}

.nav-dropdown > button[aria-expanded="true"] span {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  min-width: 220px;
  padding: 8px 0;
  background: var(--paper-bright);
  border: 1px solid var(--line);
  box-shadow: 0 16px 36px var(--shadow-color);
  display: none;
  position: absolute;
  top: calc(100% - 4px);
  left: 50%;
  transform: translateX(-50%);
}

.nav-dropdown__menu.is-open {
  display: block;
}

.nav-dropdown__menu a {
  display: block;
  padding: 11px 16px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.nav-dropdown__menu a:hover {
  background: var(--paper-deep);
  color: var(--cobalt-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.social-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
}

.social-icon img {
  width: 16px;
  height: 16px;
  transition: filter 180ms ease;
}

.site-header.is-scrolled .social-icon img {
  filter: invert(1);
}

.header-cta,
.button {
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.header-cta {
  margin-left: 8px;
  background: var(--ink);
  color: var(--on-primary);
}

.site-header.is-scrolled .header-cta {
  background: var(--paper-bright);
  color: var(--ink);
}

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

.menu-toggle {
  display: none;
}

.hero {
  --hero-gap: clamp(88px, 12svh, 120px);
  --hero-photo-height: calc(100% - var(--hero-gap));
  height: calc(100svh - 124px);
  min-height: 640px;
  background: var(--paper-bright);
  overflow: hidden;
  position: relative;
  isolation: isolate;
}

.hero__media,
.hero__veil {
  width: 100%;
  height: var(--hero-photo-height);
  position: absolute;
  top: 0;
  left: 0;
}

.hero__media {
  display: block;
  overflow: hidden;
  z-index: -2;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none;
}

.hero__veil {
  background: var(--hero-overlay);
  z-index: -1;
}

.hero__inner {
  width: min(calc(100% - 72px), 1325px);
  height: var(--hero-photo-height);
  margin-inline: auto;
  padding: 28px 0 36px;
  color: var(--on-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero__topline {
  margin: 0;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1,
.manifesto h2,
.build h2,
.paths h2,
.guides h2,
.social h2,
.waitlist h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  line-height: 0.98;
  text-transform: uppercase;
}

.hero h1 {
  width: max-content;
  max-width: 100%;
  margin: 12px auto 0;
  font-size: 94px;
  line-height: 0.9;
  transform: translateY(var(--hero-shift, 0)) scale(var(--hero-scale, 1));
  transform-origin: center;
  will-change: transform;
}

.hero h1 em,
.manifesto h2 em,
.guides h2 em,
.social h2 em {
  font-family: var(--serif);
  font-size: 0.78em;
  font-style: normal;
  font-weight: 400;
  text-transform: none;
}

.hero h1 em {
  color: var(--signal);
  font-family: var(--name-font);
  font-size: 1.04em;
  font-weight: 700;
}

.hero__hello {
  color: var(--signal);
  font-family: var(--name-font);
  font-weight: 700;
}

.video-launch {
  min-height: 48px;
  padding: 8px 14px 8px 8px;
  border: 1px solid var(--on-primary);
  border-radius: 2px;
  background: var(--paper-bright);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  position: absolute;
  right: 32px;
  bottom: 32px;
  cursor: pointer;
  text-transform: uppercase;
}

.video-launch[hidden] {
  display: none;
}

.video-launch span {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--cobalt);
  color: var(--on-primary);
  display: grid;
  place-items: center;
  font-size: 10px;
}

.video-launch b {
  font-size: 11px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow--light {
  color: var(--signal);
}

.manifesto {
  height: 1440px;
  background: var(--paper-bright);
  border-top: 0;
  overflow: clip;
  position: relative;
}

.manifesto__sticky {
  height: calc(100svh - 84px);
  min-height: 650px;
  padding: 60px 24px;
  display: grid;
  place-items: center;
  position: sticky;
  top: 84px;
  z-index: 3;
}

.manifesto__copy {
  width: min(1080px, 84vw);
  text-align: center;
}

.manifesto h2 {
  font-size: 58px;
  color: var(--ink);
  line-height: 0.9;
}

.manifesto h2 em {
  color: var(--cobalt);
}

.manifesto__line {
  display: block;
  transform-origin: center;
  white-space: nowrap;
}

.manifesto__line--wide {
  transform: scaleX(1);
}

.manifesto__line--middle {
  transform: scaleX(0.9);
}

.manifesto__line--narrow {
  transform: scaleX(0.78);
}

.manifesto .eyebrow {
  margin-bottom: 24px;
  font-size: 16px;
}

.manifesto__body {
  width: min(680px, 100%);
  margin: 28px auto 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.manifesto__body p {
  margin: 0 0 14px;
}

.manifesto__signoff {
  margin: 20px 0 0;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 18px;
  font-style: normal;
}

.orbit-object {
  --orbit-x: 0px;
  --orbit-y: 0px;
  --orbit-rotate: 0deg;
  aspect-ratio: 1;
  padding: 16px;
  background: var(--orbit-bg);
  border: 1px solid var(--line);
  border-radius: 28%;
  box-shadow: 0 18px 42px var(--shadow-color);
  display: grid;
  place-items: center;
  position: absolute;
  z-index: 6;
  transform: translate3d(var(--orbit-x), var(--orbit-y), 0) rotate(var(--orbit-rotate));
  will-change: transform;
}

.orbit-object img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.orbit-object--openai {
  width: 112px;
  left: 6%;
  top: 31%;
}

.orbit-object--gemini {
  width: 122px;
  right: 7%;
  top: 34%;
}

.orbit-object--claude {
  width: 118px;
  left: 6%;
  top: 68%;
}

.orbit-object--meta {
  width: 132px;
  right: 7%;
  top: 73%;
  padding: 22px 12px;
}

.build {
  min-height: 920px;
  background: var(--cobalt);
  color: var(--on-primary);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.build__visual {
  min-height: 920px;
  overflow: hidden;
  position: relative;
}

.build__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
  filter: grayscale(1) contrast(1.05);
}

.build__visual > p,
.social__visual > p {
  margin: 0;
  padding: 9px 12px;
  background: var(--paper-bright);
  color: var(--ink);
  position: absolute;
  right: 22px;
  bottom: 22px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.build__content {
  max-width: 720px;
  padding: 110px 72px;
  align-self: center;
}

.build h2 {
  font-size: 49px;
}

.build .eyebrow {
  font-size: 16px;
}

.build__lead {
  max-width: 590px;
  margin: 30px 0 0;
  color: var(--on-primary-muted);
  font-size: 19px;
}

.build ul {
  max-width: 590px;
  margin: 32px 0 38px;
  padding: 0;
  list-style: none;
}

.build li {
  padding: 12px 0 12px 22px;
  border-top: 1px solid var(--line-light);
  position: relative;
  font-size: 15px;
}

.build li:last-child {
  border-bottom: 1px solid var(--line-light);
}

.build li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--signal);
  position: absolute;
  left: 0;
  top: 20px;
}

.button--paper {
  background: var(--paper-bright);
  color: var(--ink);
}

.button--paper:hover {
  background: var(--signal);
  color: var(--on-secondary);
}

.marquee {
  min-height: 92px;
  background: var(--mint);
  color: var(--on-secondary);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.marquee__track {
  width: max-content;
  display: flex;
  font-family: var(--serif);
  font-size: 31px;
  font-style: normal;
  line-height: 1;
  white-space: nowrap;
  animation: marquee-move 25s linear infinite;
  will-change: transform;
}

.marquee__group {
  --marquee-gap: clamp(90px, 9vw, 150px);
  padding-right: var(--marquee-gap);
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--marquee-gap);
}

.marquee__group span::after {
  margin-left: var(--marquee-gap);
  color: var(--signal);
  content: "·";
}

@keyframes marquee-move {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.paths {
  padding: 120px 0 145px;
  background: var(--paper-deep);
}

.paths__inner {
  width: min(calc(100% - 64px), var(--wide));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 92px;
  align-items: start;
}

.paths__portrait {
  margin: 0;
}

.paths__portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 64% center;
  filter: grayscale(1) contrast(1.05);
}

.paths__portrait figcaption {
  padding: 10px 13px;
  background: var(--cobalt);
  color: var(--on-primary);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.paths h2,
.guides h2,
.social h2,
.waitlist h2 {
  font-size: 50px;
}

.paths h2 {
  line-height: 1.06;
}

.path-list {
  margin: 52px 0 0;
  padding: 0;
  list-style: none;
}

.path-list li {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 18px;
}

.path-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.path-list > li > span {
  color: var(--cobalt);
  font-family: var(--display);
  font-size: 24px;
  font-weight: 800;
}

.path-list h3,
.guide-card h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.path-list h3 {
  font-size: 23px;
}

.path-list p {
  max-width: 650px;
  margin: 11px 0 16px;
  color: var(--ink-soft);
  font-size: 16px;
}

.path-list a,
.guide-card b {
  color: var(--cobalt-dark);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.path-list a:hover,
.guide-card:hover b {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.guides {
  padding: 140px 0;
  background: var(--paper-bright);
}

.guides__inner {
  width: min(calc(100% - 64px), 1325px);
  margin-inline: auto;
}

.guides__heading {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  gap: 72px;
  align-items: end;
}

.guides h2 em,
.social h2 em {
  color: var(--cobalt);
}

.guides__heading > p {
  max-width: 320px;
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 16px;
}

.guides__audience {
  margin-top: 14px;
  display: block;
  font-family: var(--body);
  font-size: 0.42em;
  font-weight: 600;
  line-height: 1.3;
  text-transform: none;
}

.guide-grid {
  margin-top: 58px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.guide-card {
  min-height: 360px;
  padding: 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: background-color 180ms ease;
}

.guide-card:hover {
  background: var(--paper-deep);
}

.guide-card > span {
  color: var(--cobalt);
  font-size: 10px;
  font-weight: 800;
}

.guide-card h3 {
  max-width: 520px;
  margin-top: 54px;
  font-size: 24px;
}

.guide-card p {
  max-width: 560px;
  margin: 15px 0 28px;
  color: var(--ink-soft);
  font-size: 15px;
}

.guide-card b {
  margin-top: auto;
}

.button--ink {
  background: var(--ink);
  color: var(--on-primary);
}

.button--ink:hover {
  background: var(--cobalt);
}

.guides__button {
  width: max-content;
  margin: 38px auto 0;
  display: flex;
}

.social {
  min-height: 820px;
  background: var(--cobalt);
  color: var(--on-primary);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.social__content {
  padding: 112px 72px 100px max(60px, calc((100vw - 1325px) / 2));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.social__chevrons {
  width: 52px;
  height: 62px;
  margin: 0 0 22px 4px;
  flex: 0 0 62px;
  opacity: var(--chevron-opacity, 0.25);
  position: relative;
  transform: translateY(var(--chevron-shift, -22px));
  transition: opacity 120ms linear, transform 120ms linear;
}

.social__chevrons span {
  width: 31px;
  height: 31px;
  border-right: 3px solid var(--on-primary);
  border-bottom: 3px solid var(--on-primary);
  position: absolute;
  left: 9px;
  transform: rotate(45deg);
}

.social__chevrons span:first-child {
  top: 0;
}

.social__chevrons span:last-child {
  top: 22px;
}

.social__content > p:not(.eyebrow) {
  max-width: 540px;
  margin: 30px 0 0;
  color: var(--on-primary-muted);
}

.social h2 em {
  color: var(--signal);
}

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

.social__buttons img {
  width: 15px;
  height: 15px;
}

.button--outline {
  border-color: var(--on-primary);
  color: var(--on-primary);
}

.button--outline img {
  filter: invert(1);
}

.button--outline:hover {
  background: var(--paper-bright);
  color: var(--ink);
}

.button--outline:hover img {
  filter: none;
}

.social__visual {
  min-height: 820px;
  overflow: hidden;
  position: relative;
}

.social__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
  filter: grayscale(1) contrast(1.05);
}

.waitlist {
  padding: 120px 0;
  background: var(--mint);
  color: var(--on-secondary);
}

.waitlist__inner {
  width: min(calc(100% - 64px), 1200px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 90px;
  align-items: end;
}

.waitlist__copy > p:last-child {
  max-width: 700px;
  margin: 26px 0 0;
  color: var(--on-secondary-muted);
}

.waitlist-form label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.waitlist-form__row {
  display: grid;
  grid-template-columns: 1fr auto;
}

.waitlist-form input,
.waitlist-form button {
  min-height: 52px;
  border: 1px solid var(--ink);
  border-radius: 0;
}

.waitlist-form input {
  min-width: 0;
  padding: 13px 15px;
  background: var(--paper-bright);
  color: var(--ink);
}

.waitlist-form button {
  padding: 13px 18px;
  background: var(--ink);
  color: var(--paper-bright);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}

.waitlist-form button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.waitlist-form__state {
  min-height: 22px;
  margin: 11px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.waitlist-form__state.is-error {
  color: var(--danger);
}

.footer {
  padding: 82px 0 0;
  background: var(--footer-bg);
  color: var(--footer-text);
  overflow: hidden;
}

.footer__top,
.footer__bottom {
  width: min(calc(100% - 64px), 1325px);
  margin-inline: auto;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.7fr 0.7fr;
  gap: 64px;
}

.footer .brand__ai,
.footer .brand__name {
  color: var(--signal);
}

.footer__top > div > p {
  max-width: 330px;
  margin: 20px 0 0;
  color: var(--footer-muted);
  font-size: 15px;
}

.footer nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer nav b {
  margin-bottom: 8px;
  color: var(--signal);
  font-size: 10px;
  text-transform: uppercase;
}

.footer nav a {
  color: var(--footer-muted);
  font-size: 12px;
  text-decoration: none;
}

.footer nav a:hover {
  color: var(--footer-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__bottom {
  padding: 26px 0 32px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--footer-muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.footer__wordmark {
  width: min(calc(100% - 64px), 1325px);
  margin: 72px auto 0;
  padding: 34px 20px;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  color: var(--footer-text);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.footer__wordmark .brand__ai,
.footer__wordmark .brand__name {
  font-size: 84px;
}

.footer__wordmark .brand__with {
  margin-inline: 10px;
  font-size: 40px;
}

.video-dialog {
  width: min(calc(100% - 40px), 920px);
  max-height: calc(100svh - 40px);
  padding: 0;
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
}

.video-dialog::backdrop {
  background: color-mix(in srgb, var(--footer-bg) 82%, transparent);
}

.video-dialog__header {
  padding: 22px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.video-dialog__header h2 {
  margin: 5px 0 0;
  font-family: var(--display);
  font-size: 23px;
  line-height: 1;
  text-transform: uppercase;
}

.video-dialog__header button {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 28px;
}

.video-shell {
  aspect-ratio: 16 / 9;
  background: var(--ink);
  overflow: hidden;
  position: relative;
}

.video-shell video,
.video-shell__empty {
  width: 100%;
  height: 100%;
}

.video-shell video {
  object-fit: cover;
}

.video-shell__empty {
  padding: 28px;
  background: color-mix(in srgb, var(--footer-bg) 84%, transparent);
  color: var(--footer-text);
  display: grid;
  place-content: center;
  text-align: center;
  position: absolute;
  inset: 0;
}

.video-shell__empty b {
  font-family: var(--display);
  font-size: 33px;
  line-height: 1;
}

.video-shell__empty p {
  margin: 10px 0 0;
  font-size: 13px;
}

.subpage-header {
  min-height: 76px;
  padding: 0 24px;
  background: var(--paper-bright);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.subpage-header > a:last-child {
  color: var(--cobalt);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.subpage {
  min-height: 75svh;
  padding: 100px 0 130px;
}

.subpage > .shell {
  width: min(calc(100% - 48px), 1180px);
  margin-inline: auto;
}

.subpage__intro {
  max-width: 900px;
}

.subpage h1 {
  margin: 18px 0 26px;
  font-family: var(--display);
  font-size: 58px;
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
}

.subpage__intro > p:last-child {
  max-width: 680px;
  color: var(--ink-soft);
}

.guide-index,
.legal-copy {
  margin-top: 64px;
}

.guide-index {
  border-top: 1px solid var(--line);
}

.guide-index article {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  scroll-margin-top: 24px;
}

.guide-index article > span {
  color: var(--cobalt);
  font-family: var(--display);
  font-size: 23px;
  font-weight: 800;
}

.guide-index h2,
.legal-copy h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 23px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.guide-index p,
.legal-copy p,
.legal-copy li {
  max-width: 760px;
  color: var(--ink-soft);
  font-size: 16px;
}

.guide-index p,
.legal-copy p,
.legal-copy ul {
  margin: 12px 0 0;
}

.legal-copy {
  max-width: 800px;
}

.legal-copy section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.legal-note {
  padding: 18px;
  background: var(--mint);
  border-left: 5px solid var(--cobalt);
  color: var(--ink) !important;
  font-weight: 700;
}

@media (max-width: 1120px) {
  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    width: 100%;
    max-height: 0;
    padding: 0 24px;
    background: var(--paper-bright);
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    transition: max-height 220ms ease, padding 220ms ease;
  }

  .site-nav.is-open {
    max-height: calc(100svh - 84px);
    padding-top: 12px;
    padding-bottom: 22px;
    overflow-y: auto;
  }

  .site-nav > a,
  .nav-dropdown > button {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    display: block;
    text-align: left;
    font-size: 16px;
  }

  .nav-dropdown__menu {
    width: 100%;
    max-height: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
    display: block;
    overflow: hidden;
    position: static;
    transform: none;
    transition: max-height 180ms ease, padding 180ms ease;
  }

  .nav-dropdown__menu.is-open {
    max-height: 180px;
    padding: 7px 0;
  }

  .nav-dropdown__menu a {
    padding-left: 18px;
  }

  .menu-toggle {
    min-height: 44px;
    padding: 8px 0;
    border: 0;
    background: transparent;
    color: inherit;
    display: block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
  }

  .header-actions {
    display: none;
  }

  .hero h1 {
    font-size: 78px;
  }

  .manifesto h2 {
    font-size: 50px;
  }

  .build h2,
  .paths h2,
  .guides h2,
  .social h2,
  .waitlist h2 {
    font-size: 44px;
  }

  .footer__wordmark .brand__ai,
  .footer__wordmark .brand__name {
    font-size: 74px;
  }

  .footer__wordmark .brand__with {
    font-size: 34px;
  }
}

@media (max-width: 760px) {
  .announcement {
    min-height: 46px;
    padding: 8px 14px;
    justify-content: space-between;
    gap: 10px;
    font-size: 9px;
    text-align: left;
  }

  .announcement p {
    max-width: 220px;
  }

  .site-header,
  .site-header__inner {
    min-height: 66px;
  }

  .site-header__inner {
    width: calc(100% - 32px);
  }

  .brand__ai,
  .brand__name {
    font-size: 18px;
  }

  .brand__with {
    font-size: 12px;
  }

  .hero {
    --hero-gap: 72px;
    --hero-photo-height: calc(100% - var(--hero-gap));
    height: calc(100svh - 112px);
    min-height: 560px;
    max-height: none;
  }

  .hero__image {
    object-position: center 48%;
  }

  .hero__veil {
    background: var(--hero-overlay-mobile);
  }

  .hero__inner {
    width: calc(100% - 32px);
    padding: 34px 0 22px;
  }

  .hero h1 {
    width: auto;
    max-width: 355px;
    font-size: 40px;
  }

  .hero h1 em {
    display: block;
  }

  .video-launch {
    right: 14px;
    bottom: 16px;
    padding-right: 8px;
  }

  .video-launch b {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .manifesto {
    height: auto;
    min-height: 0;
  }

  .manifesto__sticky {
    height: auto;
    min-height: 0;
    padding: 132px 18px 142px;
    display: block;
    position: relative;
    top: auto;
  }

  .manifesto__copy {
    width: min(94vw, 540px);
    margin-inline: auto;
    padding: 0 10px;
    background: var(--paper-bright);
    position: relative;
    z-index: 5;
  }

  .manifesto h2 {
    font-size: 33px;
  }

  .manifesto__line {
    white-space: normal;
  }

  .manifesto__line--wide {
    transform: scaleX(0.98);
  }

  .manifesto__line--middle {
    transform: scaleX(0.92);
  }

  .manifesto__line--narrow {
    transform: scaleX(0.84);
  }

  .manifesto__body {
    font-size: 16px;
    line-height: 1.62;
  }

  .manifesto__signoff {
    font-size: 16px;
  }

  .orbit-object {
    width: 70px;
    padding: 10px;
    border-radius: 24%;
  }

  .orbit-object--openai {
    left: calc(50% - 94px);
    top: 38px;
  }

  .orbit-object--gemini {
    right: auto;
    left: calc(50% + 24px);
    top: 38px;
  }

  .orbit-object--claude {
    left: calc(50% - 104px);
    top: auto;
    bottom: 38px;
  }

  .orbit-object--meta {
    width: 78px;
    padding: 14px 8px;
    right: auto;
    left: calc(50% + 36px);
    top: auto;
    bottom: 38px;
  }

  .build,
  .social {
    grid-template-columns: 1fr;
  }

  .build__visual,
  .social__visual {
    min-height: 480px;
  }

  .build__content,
  .social__content {
    max-width: none;
    padding: 68px 16px;
  }

  .social__content {
    padding-top: 172px;
  }

  .build h2,
  .paths h2,
  .guides h2,
  .social h2,
  .waitlist h2 {
    font-size: 31px;
  }

  .build__lead {
    font-size: 17px;
  }

  .marquee {
    min-height: 72px;
  }

  .marquee__track {
    font-size: 23px;
  }

  .paths,
  .guides,
  .waitlist {
    padding: 84px 0;
  }

  .paths__inner,
  .guides__inner,
  .waitlist__inner,
  .footer__top,
  .footer__bottom {
    width: calc(100% - 32px);
  }

  .paths__inner,
  .waitlist__inner,
  .guides__heading {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .paths__portrait img {
    aspect-ratio: 4 / 4.8;
  }

  .path-list {
    margin-top: 38px;
  }

  .path-list li {
    grid-template-columns: 42px 1fr;
    gap: 10px;
  }

  .path-list h3 {
    font-size: 20px;
  }

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

  .guide-card {
    min-height: 290px;
    padding: 26px;
  }

  .guide-card h3 {
    margin-top: 38px;
    font-size: 20px;
  }

  .social {
    display: flex;
    flex-direction: column;
  }

  .social__visual {
    order: 2;
  }

  .waitlist-form__row {
    grid-template-columns: 1fr;
  }

  .waitlist-form button {
    border-top: 0;
  }

  .footer {
    padding-top: 64px;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 42px 24px;
  }

  .footer__top > div {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    padding: 20px 0 28px;
    align-items: flex-end;
    gap: 16px;
    font-size: 11px;
  }

  .footer__wordmark {
    width: calc(100% - 32px);
    margin-top: 52px;
    padding: 26px 4px;
  }

  .footer__wordmark .brand__ai,
  .footer__wordmark .brand__name {
    font-size: 38px;
  }

  .footer__wordmark .brand__with {
    margin-inline: 4px;
    font-size: 18px;
  }

  .footer__bottom span:last-child {
    max-width: 160px;
    text-align: right;
  }

  .video-dialog__header {
    padding: 18px;
  }

  .video-dialog__header h2 {
    font-size: 20px;
  }

  .subpage {
    padding: 74px 0 94px;
  }

  .subpage h1 {
    font-size: 36px;
  }

  .guide-index article {
    grid-template-columns: 44px 1fr;
    gap: 14px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 36px;
  }

  .manifesto h2 {
    font-size: 31px;
  }

  .build h2,
  .paths h2,
  .guides h2,
  .social h2,
  .waitlist h2 {
    font-size: 29px;
  }

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

  .footer__top > div {
    grid-column: auto;
  }

  .footer__wordmark .brand__ai,
  .footer__wordmark .brand__name {
    font-size: 33px;
  }

  .footer__wordmark .brand__with {
    font-size: 15px;
  }

  .footer__bottom {
    font-size: 10px;
  }
}

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

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

  .hero h1,
  .orbit-object {
    transform: none !important;
  }

  .marquee__track {
    animation-play-state: paused;
  }
}