@font-face {
  font-family: "AD Display";
  src: local("Bodoni 72"), local("Bodoni MT"), local("Didot");
  font-display: swap;
}

:root {
  --paper: #e7e5df;
  --paper-light: #f1f0eb;
  --ink: #101010;
  --gray: #575651;
  --line: rgba(16, 16, 16, 0.28);
  --display: "AD Display", "Bodoni 72", Didot, "Times New Roman", serif;
  --mono: "IBM Plex Mono", "Nimbus Mono PS", "Courier New", monospace;
  --page-pad: clamp(1.2rem, 3vw, 3.75rem);
  --font-micro: 0.8125rem;
  --font-small: 0.875rem;
  --font-copy: 1rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  content: "";
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(0, 0, 0, 0.018) 4px
  );
  mix-blend-mode: multiply;
}

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

button,
input {
  font: inherit;
}

.grain {
  position: fixed;
  inset: -50%;
  z-index: 99;
  pointer-events: none;
  opacity: 0.24;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  transform: rotate(0.01deg);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  color: var(--paper-light);
  background: var(--ink);
  transform: translateY(-150%);
}

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

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: clamp(0.8rem, 2vw, 2rem);
  align-items: center;
  min-height: 68px;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid transparent;
  transition:
    background-color 220ms ease,
    border-color 220ms ease;
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(231, 229, 223, 0.92);
  backdrop-filter: blur(10px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  width: max-content;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.wordmark-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--ink);
  font-size: var(--font-micro);
  letter-spacing: -0.06em;
}

.site-nav {
  display: flex;
  gap: clamp(1.2rem, 3vw, 3rem);
  font-size: var(--font-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav a,
.site-footer > a:last-child {
  position: relative;
}

.site-nav a::after,
.site-footer > a:last-child::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-footer > a:last-child:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  justify-self: end;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--ink);
  font-size: var(--font-small);
  font-weight: 700;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    background-color 180ms ease;
}

.nav-cta:hover {
  color: var(--paper);
  background: var(--ink);
}

.view-switch {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem;
  border: 1px solid var(--ink);
  font-size: var(--font-micro);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.view-switch button {
  padding: 0.45rem 0.6rem;
  border: 0;
  color: var(--gray);
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-transform: inherit;
}

.view-switch button[aria-pressed="true"] {
  color: var(--paper-light);
  background: var(--ink);
}

.view-switch > span {
  color: var(--gray);
}

.ai-view {
  display: none;
  min-height: 100svh;
  padding: clamp(8rem, 14vh, 11rem) var(--page-pad) 5rem;
  color: var(--paper-light);
  background: var(--ink);
}

.ai-view-meta {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  max-width: 1180px;
  margin-bottom: 3rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid #5d5d58;
  color: #c5c4be;
  font-size: var(--font-micro);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ai-view-meta a {
  border-bottom: 1px solid currentColor;
}

.ai-view pre {
  max-width: 1180px;
  margin: 0;
  overflow: visible;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.ai-view code {
  color: var(--paper-light);
  font-family: var(--mono);
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  line-height: 1.75;
}

html[data-view="ai"] body,
html[data-view="ai"] .site-header,
html[data-view="ai"] .site-header.scrolled {
  color: var(--paper-light);
  background: var(--ink);
}

html[data-view="ai"] .site-header {
  grid-template-columns: 1fr auto;
  border-bottom-color: #454541;
}

html[data-view="ai"] .wordmark-mark,
html[data-view="ai"] .view-switch {
  border-color: var(--paper-light);
}

html[data-view="ai"] .view-switch button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--paper-light);
}

html[data-view="ai"] .site-nav,
html[data-view="ai"] .nav-cta,
html[data-view="ai"] #main,
html[data-view="ai"] .site-footer {
  display: none;
}

html[data-view="ai"] .ai-view {
  display: block;
}

.nav-cta span,
.button span,
.takeover-button span,
.research-copy a span,
.form-row button span,
.site-footer > a:last-child span {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 0.5;
  transform: translateY(0.08em);
}

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  padding: clamp(8.5rem, 15vh, 11rem) var(--page-pad) 2rem;
  border-bottom: 1px solid var(--ink);
}

.hero-index,
.section-label,
.waitlist-kicker {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: var(--font-micro);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero-index {
  max-width: 260px;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--ink);
}

.hero h1 {
  margin: auto 0;
  font-family: var(--display);
  font-size: clamp(4.2rem, 11.2vw, 11rem);
  font-weight: 400;
  line-height: 0.78;
  letter-spacing: -0.075em;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(300px, 1.2fr) auto 0.75fr;
  gap: 3rem;
  align-items: end;
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--ink);
}

.hero-copy {
  max-width: 550px;
  margin: 0;
  font-size: clamp(1.05rem, 1.35vw, 1.25rem);
  line-height: 1.45;
}

.hero-note {
  justify-self: end;
  margin: 0;
  color: var(--gray);
  font-size: var(--font-micro);
  line-height: 1.7;
  text-align: right;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--ink);
  font-size: var(--font-small);
  font-weight: 700;
  text-transform: uppercase;
}

.button-dark {
  color: var(--paper-light);
  background: var(--ink);
  transition:
    box-shadow 160ms ease,
    transform 160ms ease;
}

.button-dark:hover {
  box-shadow: 5px 5px 0 var(--gray);
  transform: translate(-2px, -2px);
}

.scroll-note {
  position: absolute;
  right: var(--page-pad);
  bottom: 8.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--font-micro);
  letter-spacing: 0.1em;
  transform: rotate(90deg) translateX(100%);
  transform-origin: right bottom;
}

.scroll-note span {
  width: 28px;
  height: 1px;
  background: var(--ink);
}

.manifesto {
  padding: clamp(6rem, 12vw, 12rem) var(--page-pad);
}

.section-label {
  justify-content: initial;
  max-width: 240px;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid currentColor;
}

.manifesto-text {
  max-width: 1200px;
  margin: clamp(4rem, 9vw, 8rem) 0 0 auto;
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 7.2rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.manifesto-text em {
  color: var(--gray);
  font-weight: 400;
}

.workflow {
  padding: clamp(5rem, 9vw, 9rem) var(--page-pad);
  color: var(--paper-light);
  background: var(--ink);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr 0.8fr;
  gap: clamp(1.5rem, 5vw, 6rem);
  align-items: start;
}

.section-heading h2,
.capabilities h2,
.research h2,
.waitlist h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 6.2vw, 6.7rem);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.section-heading > p:last-child {
  max-width: 340px;
  margin: 0;
  color: #c5c4be;
  font-size: var(--font-copy);
}

.machine {
  margin-top: clamp(4rem, 8vw, 8rem);
  border: 1px solid #676762;
  background: #191919;
  box-shadow: 16px 16px 0 #262626;
}

.machine-bar,
.machine-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: #adaca7;
  font-size: var(--font-micro);
  letter-spacing: 0.08em;
}

.machine-bar {
  border-bottom: 1px solid #51514e;
}

.machine-status {
  color: #f3f2ed;
}

.machine-status i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 0.4rem;
  border-radius: 50%;
  background: #f3f2ed;
  animation: pulse 1.5s ease-in-out infinite;
}

.machine-body {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.75fr);
  min-height: 520px;
}

.desktop-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  margin: clamp(1rem, 3vw, 3rem);
  border: 1px solid #62625d;
  background: #d7d6d0;
}

.desktop-toolbar {
  display: flex;
  justify-content: space-between;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid #888781;
  color: #1c1c1b;
  background: #b5b4af;
  font-size: var(--font-micro);
}

.desktop-content {
  display: grid;
  grid-template-columns: 110px 1fr;
  flex: 1;
  color: #151515;
}

.portal-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.6rem 1rem;
  border-right: 1px solid #a09f99;
  background: #c5c4be;
  font-size: var(--font-micro);
}

.portal-sidebar span {
  display: block;
  width: 70%;
  height: 4px;
  background: #777670;
}

.portal-main {
  position: relative;
  padding: clamp(2rem, 5vw, 5rem);
}

.portal-main small {
  display: block;
  margin-bottom: 1rem;
  font-size: var(--font-micro);
  letter-spacing: 0.08em;
}

.portal-main strong {
  display: block;
  margin-bottom: 3rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  font-weight: 400;
  line-height: 0.9;
}

.portal-line {
  width: 58%;
  height: 7px;
  margin: 0.8rem 0;
  background: #92918b;
}

.portal-line.long {
  width: 86%;
}
.portal-line.short {
  width: 38%;
}

.portal-action {
  width: max-content;
  margin-top: 3rem;
  padding: 0.8rem 1rem;
  color: #e7e5df;
  background: #111;
  font-size: var(--font-micro);
  letter-spacing: 0.06em;
}

.agent-cursor {
  position: absolute;
  right: 22%;
  bottom: 22%;
  width: 0;
  height: 0;
  border-top: 12px solid var(--ink);
  border-right: 12px solid transparent;
  animation: cursor-drift 4s ease-in-out infinite;
}

.agent-cursor span {
  position: absolute;
  top: 8px;
  left: 7px;
  padding: 0.15rem 0.3rem;
  color: var(--paper);
  background: var(--ink);
  font-size: var(--font-micro);
}

.takeover-strip {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: var(--paper);
  background: var(--ink);
  font-size: var(--font-micro);
  letter-spacing: 0.06em;
}

.trace-panel {
  display: flex;
  flex-direction: column;
  padding: clamp(1.2rem, 2.5vw, 2.5rem);
  border-left: 1px solid #51514e;
}

.trace-title {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid #51514e;
  color: #c5c4be;
  font-size: var(--font-micro);
}

.trace-list {
  margin: 1rem 0 auto;
  padding: 0;
  list-style: none;
}

.trace-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0.5rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid #333;
  color: #999892;
  font-size: var(--font-micro);
}

.trace-list li.done {
  color: #c5c4be;
}
.trace-list li.active {
  color: #f3f2ed;
}

.trace-list li.active::before {
  position: absolute;
  margin: 4px 0 0 -12px;
  width: 4px;
  height: 4px;
  content: "";
  background: #f3f2ed;
  animation: pulse 1.2s ease-in-out infinite;
}

.trace-list time {
  color: #a09f99;
}

.takeover-button {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-top: 1.5rem;
  padding: 1rem;
  border: 1px solid #d8d7d2;
  color: #edede8;
  background: transparent;
  cursor: default;
  font-size: var(--font-micro);
}

.machine-footer {
  justify-content: flex-start;
  gap: 3rem;
  border-top: 1px solid #51514e;
}

.numbers {
  padding: clamp(6rem, 11vw, 11rem) var(--page-pad);
}

.section-heading.compact {
  grid-template-columns: 0.65fr 2fr;
  margin-bottom: clamp(5rem, 10vw, 10rem);
}

.number-row {
  display: grid;
  grid-template-columns: minmax(170px, 0.9fr) minmax(140px, 0.55fr) minmax(
      320px,
      1.3fr
    );
  gap: clamp(1rem, 4vw, 5rem);
  align-items: end;
  padding: 2.3rem 0 1.6rem;
  border-top: 1px solid var(--ink);
}

.number {
  font-family: var(--display);
  font-size: clamp(7rem, 15vw, 15rem);
  line-height: 0.65;
  letter-spacing: -0.08em;
}

.number-unit {
  padding-bottom: 0.2rem;
  font-size: var(--font-micro);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.number-copy {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  padding-bottom: 0.2rem;
}

.number-copy strong {
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.4vw, 2.7rem);
  font-weight: 400;
  line-height: 1;
}

.number-copy p {
  max-width: 400px;
  margin: 0;
  color: var(--gray);
  font-size: var(--font-copy);
}

.capabilities {
  display: grid;
  grid-template-columns: 0.95fr 1.3fr;
  gap: clamp(3rem, 8vw, 10rem);
  padding: clamp(6rem, 10vw, 10rem) var(--page-pad);
  border-top: 1px solid var(--ink);
  color: var(--paper-light);
  background: var(--ink);
}

.capabilities-intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.capabilities-intro h2 {
  margin-top: 5rem;
}

.capability {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  padding: 2.2rem 0 3.5rem;
  border-top: 1px solid #555550;
}

.capability > span {
  grid-row: span 2;
  color: #b5b4ae;
  font-size: var(--font-micro);
}

.capability h3 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 4rem);
  font-weight: 400;
  line-height: 0.9;
}

.capability p {
  max-width: 430px;
  margin: 0;
  color: #c5c4be;
  font-size: var(--font-copy);
}

.use-cases {
  padding: clamp(6rem, 11vw, 11rem) var(--page-pad);
}

.use-cases .section-heading {
  grid-template-columns: 0.7fr 1.6fr;
  margin-bottom: clamp(5rem, 9vw, 9rem);
}

.uses-grid {
  border-bottom: 1px solid var(--ink);
}

.use-card {
  position: relative;
  display: grid;
  grid-template-columns: 0.35fr 1.5fr auto;
  gap: 2rem;
  align-items: start;
  padding: 2.25rem 1rem 3rem;
  border-top: 1px solid var(--ink);
  overflow: hidden;
  transition:
    color 220ms ease,
    padding 220ms ease;
}

.use-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: var(--ink);
  transform: translateY(101%);
  transition: transform 280ms cubic-bezier(0.77, 0, 0.18, 1);
}

.use-card:hover {
  padding-right: 2rem;
  padding-left: 2rem;
  color: var(--paper-light);
}

.use-card:hover::before {
  transform: translateY(0);
}

.use-number {
  font-family: var(--display);
  font-size: 2rem;
}

.use-card p {
  margin: 0 0 1rem;
  font-size: var(--font-micro);
  letter-spacing: 0.1em;
}

.use-card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  font-weight: 400;
  line-height: 0.9;
}

.use-card div > span {
  display: block;
  max-width: 580px;
  color: var(--gray);
  font-size: var(--font-copy);
}

.use-card:hover div > span {
  color: #c5c4be;
}

.use-card i {
  font-size: 1.5rem;
  font-style: normal;
}

.research {
  display: grid;
  grid-template-columns: 1.1fr 0.65fr 0.65fr;
  gap: 0;
  border-top: 1px solid var(--ink);
  background: var(--paper-light);
}

.research > div {
  min-height: 560px;
  padding: clamp(2rem, 5vw, 5rem);
}

.research-copy {
  display: flex;
  flex-direction: column;
}

.research-copy h2 {
  margin-top: auto;
  max-width: 650px;
  font-size: clamp(3.2rem, 5.4vw, 6rem);
}

.research-copy > p:not(.section-label) {
  max-width: 600px;
  margin: 2rem 0;
  color: var(--gray);
  font-size: var(--font-copy);
}

.research-copy a {
  width: max-content;
  border-bottom: 1px solid currentColor;
  font-size: var(--font-micro);
  letter-spacing: 0.08em;
}

.research-stat {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-left: 1px solid var(--ink);
}

.research-stat strong {
  font-family: var(--display);
  font-size: clamp(5rem, 10vw, 10rem);
  font-weight: 400;
  line-height: 0.7;
  letter-spacing: -0.075em;
}

.research-stat sup {
  font-family: var(--mono);
  font-size: 0.12em;
  vertical-align: top;
}

.research-stat span {
  max-width: 220px;
  margin-top: 2rem;
  color: var(--gray);
  font-size: var(--font-micro);
  text-transform: uppercase;
}

.waitlist {
  min-height: 92svh;
  padding: clamp(5rem, 9vw, 9rem) var(--page-pad) 3rem;
  color: var(--paper-light);
  background: var(--ink);
}

.waitlist-kicker {
  max-width: 360px;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid #5d5d58;
}

.waitlist h2 {
  margin-top: clamp(5rem, 12vh, 9rem);
  font-size: clamp(4rem, 10vw, 10rem);
}

.waitlist-bottom {
  display: grid;
  grid-template-columns: 0.65fr 1.2fr;
  gap: 4rem;
  align-items: end;
  margin-top: clamp(5rem, 10vh, 8rem);
  padding-top: 1.5rem;
  border-top: 1px solid #5d5d58;
}

.waitlist-bottom > p {
  max-width: 380px;
  margin: 0;
  color: #c5c4be;
  font-size: var(--font-copy);
}

#waitlist-form label {
  display: block;
  margin-bottom: 0.7rem;
  color: #c5c4be;
  font-size: var(--font-micro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  border-bottom: 1px solid var(--paper-light);
}

.form-row input {
  min-width: 0;
  padding: 1rem 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  color: var(--paper-light);
  background: transparent;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 3rem);
}

.form-row input::placeholder {
  color: #5f5f5b;
}

.form-row:focus-within {
  box-shadow: 0 2px 0 var(--paper-light);
}

.form-row button {
  align-self: center;
  padding: 1rem 1.2rem;
  border: 1px solid var(--paper-light);
  color: var(--paper-light);
  background: transparent;
  cursor: pointer;
  font-size: var(--font-micro);
  font-weight: 700;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    background-color 180ms ease;
}

.form-row button:hover,
.form-row button:focus-visible {
  color: var(--ink);
  background: var(--paper-light);
}

.form-row button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.form-trap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  white-space: nowrap !important;
}

.form-status {
  min-height: 1.5em;
  margin: 0.8rem 0 0;
  color: #c5c4be;
  font-size: var(--font-micro);
  text-transform: uppercase;
}

.form-status.error {
  color: #f1f0eb;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 2rem;
  align-items: end;
  padding: 3rem var(--page-pad);
  border-top: 1px solid var(--line);
  font-size: var(--font-micro);
  line-height: 1.7;
  letter-spacing: 0.06em;
}

.site-footer p {
  margin: 0;
}
.site-footer > a:last-child {
  justify-self: end;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 800ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .reveal:nth-child(2) {
  transition-delay: 100ms;
}
.hero .reveal:nth-child(3) {
  transition-delay: 220ms;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

@keyframes cursor-drift {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-36px, -18px);
  }
}

@media (max-width: 1000px) {
  .section-heading {
    grid-template-columns: 0.7fr 1.7fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

  .machine-body {
    grid-template-columns: 1fr;
  }

  .trace-panel {
    border-top: 1px solid #51514e;
    border-left: 0;
  }

  .trace-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.5rem;
  }

  .number-row {
    grid-template-columns: 0.75fr 0.4fr 1fr;
  }

  .number-copy {
    grid-template-columns: 1fr;
  }

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

  .research-copy {
    grid-column: span 2;
    border-bottom: 1px solid var(--ink);
  }

  .research > div {
    min-height: 420px;
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
    min-height: 60px;
    gap: 0.55rem;
  }

  .site-nav {
    display: none;
  }
  .nav-cta {
    padding: 0.55rem 0.65rem;
  }

  .view-switch button {
    padding: 0.4rem 0.45rem;
  }

  .ai-view {
    padding-top: 7rem;
  }

  .ai-view-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .hero {
    min-height: 780px;
    padding-top: 8rem;
  }

  .hero h1 {
    font-size: clamp(4.5rem, 20vw, 7rem);
    line-height: 0.82;
  }

  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .hero-note,
  .scroll-note {
    display: none;
  }
  .button {
    width: 100%;
  }

  .section-heading,
  .section-heading.compact,
  .use-cases .section-heading {
    grid-template-columns: 1fr;
  }

  .section-heading > p:last-child {
    grid-column: auto;
  }

  .section-heading h2,
  .capabilities h2,
  .research h2 {
    font-size: clamp(3.4rem, 16vw, 5rem);
  }

  .machine {
    box-shadow: 8px 8px 0 #262626;
  }
  .machine-bar span:nth-child(1) {
    display: none;
  }
  .machine-body {
    min-height: auto;
  }

  .desktop-frame {
    min-height: 400px;
    margin: 0.7rem;
  }

  .desktop-content {
    grid-template-columns: 64px 1fr;
  }
  .portal-sidebar {
    padding: 1rem 0.65rem;
  }
  .portal-main {
    padding: 2rem 1.2rem;
  }
  .portal-main strong {
    margin-bottom: 2rem;
  }
  .trace-list {
    grid-template-columns: 1fr;
  }
  .machine-footer {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .number-row {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .number {
    font-size: clamp(8rem, 42vw, 12rem);
  }

  .number-copy {
    grid-column: span 2;
    grid-template-columns: 1fr 1fr;
    margin-top: 1rem;
  }

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

  .capabilities-intro {
    position: static;
    margin-bottom: 2rem;
  }

  .capabilities-intro h2 {
    margin-top: 4rem;
  }

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

  .capability > span {
    grid-row: auto;
    margin-bottom: 2rem;
  }

  .use-card {
    grid-template-columns: 50px 1fr auto;
    gap: 0.8rem;
    padding-right: 0;
    padding-left: 0;
  }

  .use-card:hover {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }

  .research {
    grid-template-columns: 1fr;
  }
  .research-copy {
    grid-column: auto;
  }
  .research-stat {
    border-top: 1px solid var(--ink);
    border-left: 0;
  }
  .research > div {
    min-height: 360px;
  }

  .waitlist {
    min-height: auto;
  }
  .waitlist h2 {
    font-size: clamp(4rem, 18vw, 7rem);
  }

  .waitlist-bottom {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
  .form-row button {
    margin: 0.5rem 0 1rem;
  }

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

  .site-footer > a:last-child {
    justify-self: start;
  }
}

@media (max-width: 430px) {
  .wordmark > span:last-child {
    display: none;
  }
  .manifesto-text {
    font-size: 2.8rem;
  }
  .number-copy {
    grid-template-columns: 1fr;
  }
  .number-unit {
    align-self: center;
  }
  .use-card {
    grid-template-columns: 38px 1fr;
  }
  .use-card i {
    display: none;
  }
  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}