@font-face {
  font-family: Archivo;
  src: url('/neuro-assets/archivo.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/neuro-assets/plex-mono.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
:root {
  color-scheme: light;
  --paper: #fafaf7;
  --ink: #17191b;
  --muted: #60615f;
  --rule: #dcdcd5;
  --divider-height: 5px;
  --header-height: 88px;
  --gutter: clamp(20px, 4.5vw, 80px);
  --spectrum: linear-gradient(
    90deg,
    #1647ff,
    #08a9e7 25%,
    #39cabe 43%,
    #ffd35b 65%,
    #ff7b30 82%,
    #ff3c18
  );
}
* {
  box-sizing: border-box;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
[hidden] {
  display: none !important;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Archivo, Arial, sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
video:focus-visible,
summary:focus-visible {
  outline: 2px solid #1647ff;
  outline-offset: 5px;
}
[id] {
  scroll-margin-top: calc(var(--header-height) + 24px);
}
.site {
  width: min(1600px, 100%);
  margin-inline: auto;
  padding: 0 var(--gutter);
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
.label {
  font:
    500 12px/1.5 'IBM Plex Mono',
    monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  margin-inline: calc(-1 * var(--gutter));
  padding-inline: var(--gutter);
  border-bottom: 1px solid var(--rule);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.brand img {
  width: 120px;
  height: 31px;
  filter: brightness(0);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header-nav a {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
}
.parent-link {
  color: var(--muted);
}
main {
  flex: 1;
}
h1,
h2,
h3 {
  font-weight: 500;
  letter-spacing: -0.045em;
}
h1 {
  margin: 0;
  font-size: clamp(44px, 5.2vw, 80px);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: -0.055em;
  font-variation-settings: 'wdth' 100;
}
h2 {
  font-size: clamp(34px, 4.4vw, 64px);
  line-height: 1.05;
  margin: 0;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 32px;
  min-height: calc(100svh - var(--header-height));
  padding: 20px 0 36px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.accent {
  position: relative;
  display: inline-block;
  padding-bottom: 18px;
  white-space: nowrap;
}
.accent::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: var(--divider-height);
  background: var(--spectrum);
}
.hero-description {
  font-size: 18px;
  line-height: 1.5;
  max-width: 35ch;
  color: var(--muted);
  margin: 24px 0;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}
.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  border: 1px solid var(--ink);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  font-size: 14px;
  text-decoration: none;
}
.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.primary-link,
.text-link,
.plan-button {
  transition:
    background-color 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}
.primary-link:hover,
.text-link:hover,
.plan-button:hover {
  background: #1647ff;
  border-color: #1647ff;
  color: #fff;
  text-decoration: none;
}
.hero-image {
  position: relative;
  margin: 0;
  width: 100%;
  height: min(660px, calc(100svh - 160px));
  min-height: 300px;
  background: #0a1526;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hero-image img {
  display: block;
  width: 100%;
  flex: 1;
  min-height: 0;
  height: 0;
  object-fit: cover;
  object-position: 68% center;
}
.section-pad {
  position: relative;
  padding: 72px 0;
}
.section-pad::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: var(--divider-height);
  background: var(--spectrum);
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: 40px;
}
.section-heading > .label {
  color: var(--muted);
  margin: 8px 0 0;
}
.section-lead {
  font-size: 19px;
  line-height: 1.5;
  max-width: 620px;
  color: var(--muted);
  margin: 20px 0 0;
}
.workflow-layout {
  display: grid;
  grid-template-columns: minmax(200px, 0.7fr) minmax(0, 2fr);
  gap: 40px;
  align-items: start;
}
.workflow-steps {
  display: grid;
  gap: 26px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.workflow-steps li {
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.workflow-steps .label {
  color: var(--muted);
  font-size: 10px;
}
.workflow-steps h3 {
  font-size: 21px;
  line-height: 1.2;
  margin: 12px 0 8px;
  letter-spacing: -0.02em;
}
.workflow-steps p {
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
  max-width: 30ch;
}
.workflow-demo {
  margin: 0;
  min-width: 0;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.workflow-demo video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8/5;
  background: var(--paper);
}
.player-stage {
  position: relative;
}
.player-launch {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 1px solid #fff;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
}
.player-launch svg {
  width: 30px;
  height: 30px;
}
.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-top: 1px solid var(--rule);
  min-height: 64px;
}
.player-controls button {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}
.player-controls svg {
  width: 22px;
  height: 22px;
}
.player-time {
  white-space: nowrap;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}
.player-seek {
  flex: 1;
  min-width: 24px;
  width: 100%;
  height: 44px;
  accent-color: var(--ink);
  cursor: pointer;
}
.player-captions {
  font:
    500 12px 'IBM Plex Mono',
    monospace;
}
.player-controls button:hover,
.player-controls button[aria-pressed='true'] {
  background: var(--ink);
  color: var(--paper);
}
.player-launch:hover {
  background: #1647ff;
}
.pause-icon,
.is-playing .play-icon {
  display: none;
}
.is-playing .pause-icon {
  display: block;
}
.player-status,
.player-fallback {
  margin: 12px 16px;
  font-size: 14px;
  line-height: 1.5;
}
.player-fallback {
  display: inline-block;
  text-decoration: underline;
}
.workflow-demo:fullscreen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
  border: 0;
}
.workflow-demo:fullscreen .player-stage {
  flex: 1;
  min-height: 0;
  background: #111;
}
.workflow-demo:fullscreen video {
  height: 100%;
  object-fit: contain;
  aspect-ratio: auto;
  background: #111;
}
.workflow-demo:fullscreen .player-controls {
  flex-shrink: 0;
}
.analysis-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 36px 40px;
  align-items: stretch;
}
.analysis-layout > h2 {
  grid-column: 2;
  grid-row: 1;
}
.analysis-context {
  position: relative;
  min-width: 0;
  grid-column: 1;
  grid-row: 1 / 3;
}
.editorial-image {
  position: absolute;
  inset: 0;
  margin: 0;
}
.editorial-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.metric-list {
  margin: 0;
  min-width: 0;
  grid-column: 2;
  grid-row: 2;
}
.metric-list > div {
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  padding: 24px 0;
}
.metric-list dt {
  font-size: clamp(23px, 2.3vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}
.metric-list dd {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}
.metric-use {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin-top: 10px;
}
.analysis-footnote {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  max-width: 760px;
  margin: 24px 0 0 calc((100% + 40px) / 3);
}
.pricing-options {
  padding: 0;
  margin: 0;
  border: 0;
  min-width: 0;
}
.pricing-options legend {
  color: var(--muted);
  margin-bottom: 12px;
}
.pricing-options > input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.pricing-options > label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 24px;
  margin-right: 6px;
  border: 1px solid #b6b6ad;
  cursor: pointer;
  font-size: 15px;
}
.pricing-options > input:checked + label {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}
.pricing-options > input:focus-visible + label {
  outline: 2px solid #1647ff;
  outline-offset: 4px;
}
.allowance-note {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  margin: 18px 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #c7c7bf;
  border-left: 1px solid #c7c7bf;
}
.plan {
  padding: 26px 22px 24px;
  border-right: 1px solid #c7c7bf;
  border-bottom: 1px solid #c7c7bf;
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  transition: background-color 160ms ease;
}
.plan:hover,
.plan:focus-within {
  background: #f0f3ff;
}
.plan::after {
  content: '';
  position: absolute;
  inset: -1px 0 0 -1px;
  border: 1px solid transparent;
  pointer-events: none;
}
.plan:hover::after,
.plan:focus-within::after {
  border-color: #1647ff;
}
.plan-index {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 22px;
}
.plan h3 {
  font-size: clamp(23px, 2.1vw, 31px);
  line-height: 1.15;
  margin: 0 0 12px;
  min-height: 2.3em;
  letter-spacing: -0.035em;
}
.plan-description {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
  margin: 0 0 24px;
  min-height: 3em;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 57px;
}
.plan-price strong {
  font-size: clamp(35px, 3.5vw, 50px);
  font-weight: 500;
  letter-spacing: -0.06em;
}
.plan-price > span {
  font-size: 13px;
  color: var(--muted);
}
.billing-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin: 10px 0 20px;
  min-height: 3.2em;
}
.plan ul {
  padding: 18px 0 0;
  margin: 0 0 24px;
  list-style: none;
  border-top: 1px solid #cecec5;
  font-size: 14px;
  line-height: 1.5;
}
.plan li {
  padding: 0 0 12px;
}
.plan-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--ink);
  min-height: 48px;
  font-size: 14px;
  padding: 10px 13px;
  margin-top: auto;
  background: var(--ink);
  color: var(--paper);
}
.yearly-price {
  display: none;
}
#bill-yearly:checked ~ .pricing-grid .monthly-price {
  display: none;
}
#bill-yearly:checked ~ .pricing-grid .yearly-price {
  display: inline;
}
.pricing-note {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  max-width: 860px;
}
.faq-list {
  margin-left: calc((100% + 40px) / 3);
}
.faq-list details {
  border-top: 1px solid var(--rule);
}
.faq-list summary {
  cursor: pointer;
  font-size: 20px;
  line-height: 1.4;
  padding: 22px 0;
}
.faq-list p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 680px;
}
.closing {
  margin-bottom: 40px;
  padding: 0;
  color: #fff;
  background: var(--ink);
}
.closing-body {
  padding: 0;
}
.closing-heading {
  min-height: 330px;
  display: flex;
  align-items: center;
  padding: 68px clamp(28px, 4vw, 64px);
  background: linear-gradient(
    90deg,
    #1647ff 0%,
    #1647ff 58%,
    #08a9e7 72%,
    #39cabe 79%,
    #ffd35b 87%,
    #ff7b30 94%,
    #ff3c18 100%
  );
}
.closing h2 {
  font-size: clamp(44px, 6.5vw, 100px);
  line-height: 0.98;
  margin: 0;
  color: #fff;
}
.closing-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: var(--ink);
  color: var(--paper);
  padding: 32px clamp(28px, 4vw, 64px);
}
.closing-offer {
  display: flex;
  align-items: center;
  gap: 24px;
}
.closing-offer > span {
  font-size: 72px;
  line-height: 1;
  letter-spacing: -0.065em;
  font-weight: 400;
}
.closing-offer p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: #d0d1cc;
}
.closing-offer strong {
  display: inline-block;
  margin-bottom: 5px;
  font-weight: 500;
  color: var(--paper);
}
.closing-button {
  display: flex;
  gap: 36px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border: 1px solid var(--paper);
  background: var(--paper);
  color: var(--ink);
  min-height: 60px;
  font-size: 20px;
  flex-shrink: 0;
}
.closing-button:hover {
  background: #1647ff;
  border-color: #1647ff;
  color: #fff;
  text-decoration: none;
}
.closing-button > span {
  font-size: 32px;
  line-height: 1;
}
.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  padding: 20px 0 24px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
}
.footer .footer-parent {
  gap: 12px;
  margin-right: auto;
}
.footer-parent img {
  display: block;
  width: 112px;
  height: auto;
}
.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.footer a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}
.skip {
  position: fixed;
  top: 12px;
  left: 20px;
  z-index: 10;
  padding: 12px 18px;
  background: var(--ink);
  color: white;
  transform: translateY(-200%);
}
.skip:focus {
  transform: none;
}
.not-found {
  padding: 80px 0;
  max-width: 700px;
}
.not-found h1 {
  margin: 24px 0;
}
.not-found a {
  display: inline-flex;
  margin-top: 24px;
  min-height: 44px;
  align-items: center;
  text-decoration: underline;
}
.neural-field {
  position: fixed;
  left: 0;
  top: 0;
  width: 96px;
  height: 96px;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 180ms ease-out;
}
.neural-field.is-active {
  opacity: 1;
}
@media (max-width: 1100px) {
  .header-nav {
    gap: 20px;
  }
  .hero-actions {
    gap: 4px 12px;
  }
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .plan h3 {
    min-height: 0;
  }
  .workflow-layout {
    grid-template-columns: 1fr;
  }
  .workflow-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .analysis-layout {
    grid-template-columns: 1fr 1.7fr;
    gap: 32px;
  }
  .metric-list > div {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}
@media (max-width: 760px) {
  :root {
    --header-height: 80px;
  }
  .header {
    min-height: 80px;
    gap: 16px;
  }
  .brand img {
    width: 106px;
    height: 28px;
  }
  .header-nav {
    font-size: 10px;
    gap: 18px;
  }
  .header-nav .parent-link {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 24px;
    padding: 14px 0 28px;
  }
  h1 {
    font-size: clamp(36px, 10.5vw, 62px);
  }
  .accent {
    padding-bottom: 12px;
  }
  .hero-description {
    font-size: 16px;
    line-height: 1.45;
    max-width: 38ch;
    margin: 18px 0;
  }
  .hero-actions {
    gap: 12px 8px;
  }
  .primary-link {
    min-height: 48px;
    padding: 12px 14px;
    font-size: 13px;
  }
  .text-link {
    padding-inline: 14px;
    font-size: 13px;
  }
  .hero-image {
    height: min(27svh, 240px);
    min-height: 150px;
  }
  .section-pad {
    padding: 44px 0;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 28px;
  }
  .section-heading > .label {
    margin: 0;
  }
  .section-lead {
    font-size: 17px;
    margin-top: 16px;
  }
  .workflow-layout {
    gap: 28px;
  }
  .workflow-steps {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .workflow-steps li {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 4px 16px;
    padding-top: 14px;
  }
  .workflow-steps .label {
    grid-row: 1/3;
    line-height: 1.6;
  }
  .workflow-steps h3 {
    margin: 0;
    font-size: 19px;
  }
  .workflow-steps p {
    grid-column: 2;
    font-size: 14px;
    max-width: none;
  }
  .analysis-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .analysis-layout > h2,
  .analysis-context,
  .metric-list {
    grid-column: 1;
    grid-row: auto;
  }
  .analysis-layout > h2 {
    order: 0;
  }
  .analysis-context {
    aspect-ratio: 3/2;
  }
  .player-controls {
    gap: 4px;
    padding: 6px;
    flex-wrap: wrap;
  }
  .player-seek {
    order: -1;
    flex-basis: 100%;
    height: 24px;
  }
  .player-time {
    flex: 1;
  }
  .player-launch {
    width: 56px;
    height: 56px;
  }
  .metric-list > div {
    grid-template-columns: 1fr 1.3fr;
    gap: 18px;
    padding: 22px 0;
  }
  .metric-list dt {
    font-size: 24px;
  }
  .metric-list dd {
    font-size: 16px;
  }
  .metric-use {
    font-size: 13px;
  }
  .analysis-footnote,
  .faq-list {
    margin-left: 0;
  }
  .faq-list summary {
    font-size: 18px;
  }
  .closing {
    padding: 0;
    margin-bottom: 30px;
  }
  .closing-heading {
    min-height: 310px;
    align-items: flex-start;
    padding: 36px 28px 110px;
    background: linear-gradient(
      180deg,
      #1647ff 0%,
      #1647ff 54%,
      #08a9e7 69%,
      #39cabe 77%,
      #ffd35b 86%,
      #ff7b30 94%,
      #ff3c18 100%
    );
  }
  .closing h2 {
    font-size: clamp(36px, 8vw, 58px);
  }
  .closing-offer {
    gap: 20px;
  }
  .closing-offer > span {
    font-size: 58px;
  }
  .closing-offer p {
    font-size: 13px;
  }
  .closing-bottom {
    flex-direction: column;
    align-items: stretch;
    padding: 28px;
  }
  .closing-button {
    font-size: 15px;
  }
  .footer {
    font-size: 10px;
  }
}
@media (max-width: 520px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .plan {
    padding: 24px;
  }
  .plan-price strong {
    font-size: 44px;
  }
  .plan h3,
  .plan-description,
  .billing-note {
    min-height: 0;
  }
  .plan h3 {
    font-size: 27px;
  }
  .plan-index {
    margin-bottom: 16px;
  }
  .plan-description {
    margin-bottom: 18px;
  }
  .metric-list > div {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}
@media (forced-colors: active) {
  .accent::after,
  .section-pad::before {
    background: CanvasText;
  }
  .pricing-options > input:checked + label {
    outline: 2px solid Highlight;
  }
  .primary-link {
    border: 1px solid ButtonText;
  }
}
@media (hover: none), (pointer: coarse) {
  .neural-field {
    display: none;
    transition: none;
  }
}


/* A short bridge from the report to Neuro's future home inside PRISM. */
.prism-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
}
.prism-copy > .label {
  color: var(--muted);
  margin: 0 0 18px;
}
.prism-copy h2 {
  font-size: clamp(32px, 3.6vw, 52px);
}
.prism-copy .section-lead {
  max-width: 44ch;
  margin: 22px 0 26px;
  font-size: 18px;
}
.prism-context {
  color: #f2f0ec;
  background: #0b0b12;
  padding: clamp(24px, 3vw, 40px);
}
.prism-context-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.prism-preview {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 28px;
  border: 1px solid #41414c;
  border-radius: 8px;
}

.prism-wordmark {
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.prism-context-heading .label {
  color: #aaaab8;
}
.prism-stages {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}
.prism-stages li {
  border-top: 1px solid #41414c;
  padding: 14px 4px 16px;
  color: #aaaab8;
  font-size: 13px;
}
.prism-stages .label {
  display: block;
  margin-bottom: 12px;
}
.prism-stages .prism-stage-neuro {
  border-top-color: #ff7b30;
  background: #242432;
  color: #fff;
  padding-inline: 12px;
}
.prism-stage-neuro .label {
  color: #ffad7a;
}
.prism-context-note {
  font-size: 16px;
  line-height: 1.5;
  margin: 28px 0 0;
  max-width: 30ch;
}
.prism-context-note .label {
  display: block;
  color: #aaaab8;
  margin-bottom: 8px;
}
@media (max-width: 900px) {
  .prism-bridge {
    grid-template-columns: 1fr;
  }
  .prism-copy .section-lead {
    max-width: 54ch;
  }
}
@media (max-width: 480px) {
  .prism-stages li {
    font-size: 12px;
  }
}

/* The report is an explorable example, not an upload or live analysis. */
.report-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
  margin-bottom: 36px;
}
.report-heading .label,
.method-copy > .label {
  color: var(--muted);
  margin: 0 0 18px;
}
.report-heading h2 {
  margin: 0;
}
.report-heading .section-lead {
  max-width: 36ch;
  margin: 0;
  font-size: 18px;
}
.report-explorer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
.report-explorer > input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.report-explorer > label {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 12px;
  border-bottom: 2px solid var(--rule);
  font-size: 16px;
  color: var(--muted);
}
.report-explorer > label span {
  font:
    500 11px/1 'IBM Plex Mono',
    monospace;
}
.report-explorer > label:hover {
  color: #1647ff;
  background: #1647ff08;
}
.report-explorer > input:checked + label {
  color: var(--ink);
  border-bottom-color: #1647ff;
}
.report-explorer > input:focus-visible + label {
  outline: 2px solid #1647ff;
  outline-offset: -5px;
}
.report-workspace {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--rule);
  border-top: 0;
}
.report-visual {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
  padding: 32px;
  background: #f0f0e9;
}
.report-art-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 10px;
}
.report-revision-label {
  display: none;
}
.report-art {
  position: relative;
  aspect-ratio: 6/5;
  overflow: hidden;
  background: #e9a871;
  color: #252820;
  isolation: isolate;
}
.report-ad-brand {
  position: absolute;
  top: 7%;
  left: 7%;
  font-weight: 800;
  font-size: clamp(28px, 3vw, 48px);
  letter-spacing: -0.065em;
}
.report-ad-brand span {
  display: block;
  font:
    500 8px/1.4 'IBM Plex Mono',
    monospace;
  letter-spacing: 0.04em;
}
.report-ad-headline {
  position: absolute;
  left: 7%;
  top: 38%;
  max-width: 66%;
  font-size: clamp(25px, 2.8vw, 43px);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.05em;
}
.report-ad-badge {
  position: absolute;
  right: 6%;
  top: 7%;
  width: 19%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 18px;
  font-weight: 600;
  transform: rotate(12deg);
}
.report-ad-can {
  position: absolute;
  right: 10%;
  bottom: 9%;
  width: 21%;
  height: 43%;
  background: linear-gradient(
    90deg,
    #b5bea9,
    #f9f8df 38%,
    #dce2ca 78%,
    #abb59f
  );
  border-radius: 18% 18% 20% 20%;
  box-shadow: 8px 13px 15px #63331826;
}
.report-ad-can::before {
  content: '';
  position: absolute;
  top: 0;
  left: 3%;
  right: 3%;
  height: 8%;
  border: 3px solid #e1e7d5;
  border-radius: 50%;
  background: #a5b099;
}
.report-ad-can span {
  position: absolute;
  top: 28%;
  width: 100%;
  text-align: center;
  font-size: clamp(20px, 2.5vw, 36px);
  font-weight: 800;
  letter-spacing: -0.06em;
}
.report-ad-can i {
  position: absolute;
  top: 64%;
  left: 36%;
  width: 28%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #e86b32;
}
.report-ad-action {
  display: none;
  position: absolute;
  left: 7%;
  bottom: 9%;
  align-items: center;
  gap: 22px;
  background: #252820;
  color: #fafaf7;
  padding: 10px 12px;
  font-size: 11px;
}
.report-heat {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: multiply;
  background:
    radial-gradient(
      ellipse at 84% 15%,
      #ef2d0cee 0%,
      #ff952bb0 9%,
      #ffdc4750 20%,
      transparent 33%
    ),
    radial-gradient(
      ellipse at 30% 46%,
      #ff682dc0 0%,
      #ffd44d50 19%,
      transparent 34%
    );
}
.report-reading {
  display: grid;
  padding: clamp(28px, 3vw, 48px);
  background: var(--ink);
  color: var(--paper);
  min-width: 0;
}
/* Reserve the largest panel so switching views does not move the page. */
.report-panel {
  grid-area: 1 / 1;
  visibility: hidden;
}
#report-score:checked ~ .report-workspace #report-score-panel,
#report-heatmap:checked ~ .report-workspace #report-heatmap-panel,
#report-improve:checked ~ .report-workspace #report-improve-panel {
  visibility: visible;
}
#report-heatmap:checked ~ .report-workspace .report-heat {
  opacity: 1;
}
#report-improve:checked ~ .report-workspace .report-original-label,
#report-improve:checked ~ .report-workspace .report-ad-badge {
  display: none;
}
#report-improve:checked ~ .report-workspace .report-revision-label {
  display: inline;
}
#report-improve:checked ~ .report-workspace .report-ad-brand {
  font-size: clamp(36px, 4vw, 62px);
}
#report-improve:checked ~ .report-workspace .report-ad-headline {
  top: 38%;
  max-width: 48%;
  font-size: clamp(24px, 2.8vw, 42px);
}
#report-improve:checked ~ .report-workspace .report-ad-can {
  width: 31%;
  height: 62%;
  right: 8%;
  bottom: 12%;
}
#report-improve:checked ~ .report-workspace .report-ad-can span {
  font-size: clamp(30px, 3.5vw, 52px);
}
#report-improve:checked ~ .report-workspace .report-ad-action {
  display: flex;
}
.report-panel .report-panel-label {
  color: #bfc1bc;
  margin: 0 0 24px;
  font-size: 10px;
}
.report-panel h3 {
  font-size: clamp(28px, 2.7vw, 40px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 0 16px;
}
.report-panel > p:not(.label):not(.score-value) {
  font-size: 16px;
  line-height: 1.55;
  color: #cbcdc7;
  margin: 0 0 24px;
}
.score-value {
  font-size: clamp(90px, 8vw, 128px);
  letter-spacing: -0.065em;
  line-height: 1;
  margin: 0 0 24px;
}
.score-value > span {
  font-size: 24px;
  color: #bfc1bc;
  margin-left: 10px;
  letter-spacing: -0.02em;
}
.score-scale {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-top: 16px;
  margin: 0 0 28px;
  color: #bfc1bc;
  font:
    500 10px/1 'IBM Plex Mono',
    monospace;
}
.score-scale::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--spectrum);
}
.score-scale i {
  position: absolute;
  left: 57.7778%;
  top: -4px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--ink);
  transform: translateX(-50%);
}
.report-context {
  margin: 0 0 24px;
  padding-top: 18px;
  border-top: 1px solid #ffffff30;
  display: flex;
  gap: 40px;
}
.report-context dt {
  font-size: 11px;
  color: #bfc1bc;
  margin-bottom: 6px;
}
.report-context dd {
  margin: 0;
  font-size: 14px;
}
.report-panel > p.report-panel-note {
  font-size: 13px !important;
  margin-bottom: 0 !important;
  color: #bfc1bc;
}
.attention-key {
  margin: 28px 0;
}
.attention-key > div {
  padding: 20px 0;
  border-top: 1px solid #ffffff30;
}
.attention-key dt {
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.attention-key dt i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.hot-dot {
  background: #ff7b30;
}
.cool-dot {
  background: #6691ff;
}
.attention-key dd {
  margin: 10px 0 0 19px;
  font-size: 14px;
  line-height: 1.5;
  color: #bfc1bc;
}
.report-changes {
  padding: 0;
  margin: 28px 0;
  list-style: none;
}
.report-changes li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-top: 1px solid #ffffff30;
  padding: 19px 0;
  font-size: 16px;
}
.report-changes li span {
  color: #98b2ff;
  font:
    500 10px/1 'IBM Plex Mono',
    monospace;
}
.report-example {
  grid-column: 1/-1;
  color: var(--muted);
  margin: 14px 0 0;
  font-size: 12px;
}
/* The diagram distinguishes training from held-back evaluation data. */
.method-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.method-copy h2 {
  margin: 0;
}
.method-copy .section-lead {
  font-size: 18px;
}
.method-evidence {
  margin-top: 28px;
  border-top: 1px solid var(--rule);
  padding-top: 24px;
}
.method-evidence h3 {
  font-size: 21px;
  line-height: 1.25;
  margin: 0 0 12px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.method-evidence p,
.method-note {
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}
.method-note {
  margin-top: 22px;
  font-size: 14px;
}
.method-diagram {
  margin: 0;
  padding: 28px 0;
}
.method-diagram figcaption {
  color: var(--muted);
  font-size: 10px;
  text-align: center;
  margin-bottom: 32px;
}
.study-source {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 0 32px;
  position: relative;
}
.study-dot {
  width: 10px;
  height: 10px;
  background: #1647ff;
  border-radius: 50%;
  margin-bottom: 8px;
  box-shadow: 0 0 0 6px #1647ff10;
}
.study-source strong {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.025em;
}
.study-source > span:last-child {
  font-size: 13px;
  color: var(--muted);
}
.study-source::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  height: 20px;
  border-left: 1px solid #a9aaa3;
}
.study-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  text-align: center;
  position: relative;
  padding-bottom: 30px;
}
.study-split::before {
  content: '';
  position: absolute;
  top: 0;
  left: 25%;
  right: 25%;
  height: 1px;
  background: #a9aaa3;
}
.study-split > div {
  position: relative;
  padding: 24px 4px 0;
}
.study-split > div::before {
  content: '';
  position: absolute;
  height: 15px;
  top: 0;
  left: 50%;
  border-left: 1px solid #a9aaa3;
}
.study-split .label {
  color: #1647ff;
  font-size: 10px;
  margin: 0 0 12px;
}
.study-split h3 {
  font-size: 18px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.study-split p:not(.label) {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
}
.study-model {
  padding: 22px;
  background: var(--ink);
  color: var(--paper);
  text-align: center;
}
.study-model .label {
  font-size: 10px;
  display: block;
  margin-bottom: 10px;
  color: #bfc1bc;
}
.study-model strong {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.study-input {
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  font-size: 13px;
}
.study-input strong {
  font-weight: 500;
}
.study-input > span:nth-child(2) {
  color: #1647ff;
  font-size: 24px;
}
.method-diagram-note {
  margin: 18px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
@media (min-width: 761px) {
  .report-reading {
    min-height: 556px;
  }
}
@media (max-width: 1100px) {
  .report-heading {
    gap: 32px;
  }
  .report-visual {
    padding: 22px;
  }
  .method-layout {
    gap: 40px;
  }
  .report-context {
    gap: 24px;
  }
}
@media (max-width: 760px) {
  .report-heading {
    display: block;
    margin-bottom: 22px;
  }
  .report-heading .section-lead {
    margin-top: 18px;
    font-size: 16px;
    max-width: 40ch;
  }
  .report-workspace,
  .method-layout {
    grid-template-columns: 1fr;
  }
  .report-explorer > label {
    gap: 6px;
    font-size: 12px;
    padding: 17px 4px;
  }
  .report-explorer > label span {
    font-size: 9px;
  }
  .report-visual {
    padding: 20px;
    gap: 16px;
  }
  .report-art {
    width: 100%;
    max-width: 500px;
    margin-inline: auto;
  }
  .report-ad-headline {
    font-size: clamp(23px, 6vw, 36px);
  }
  .report-ad-brand {
    font-size: 30px;
  }
  .report-ad-can span {
    font-size: clamp(20px, 5.5vw, 32px);
  }
  #report-improve:checked ~ .report-workspace .report-ad-brand {
    font-size: 40px;
  }
  #report-improve:checked ~ .report-workspace .report-ad-headline {
    font-size: clamp(23px, 6vw, 36px);
  }
  #report-improve:checked ~ .report-workspace .report-ad-can span {
    font-size: clamp(26px, 7vw, 42px);
  }
  .report-ad-action {
    font-size: 9px;
    padding: 8px;
    gap: 14px;
  }
  .report-reading {
    padding: 28px;
  }
  .report-panel h3 {
    font-size: 30px;
  }
  .report-panel > p:not(.label):not(.score-value) {
    font-size: 15px;
  }
  .report-panel .report-panel-label {
    margin-bottom: 22px;
  }
  .score-value {
    font-size: 92px;
  }
  .method-layout {
    gap: 24px;
  }
  .method-copy .section-lead {
    font-size: 17px;
  }
  .method-diagram {
    padding: 24px 0 0;
    border-top: 1px solid var(--rule);
  }
  .study-split {
    gap: 12px;
  }
  .study-split h3 {
    font-size: 17px;
  }
  .study-input {
    font-size: 12px;
    gap: 10px;
  }
}
@media (forced-colors: active) {
  .report-explorer > input:checked + label {
    outline: 2px solid Highlight;
    outline-offset: -3px;
  }
}

/* A fixed wordmark: only the sight glyphs dissolve as the page scrolls. */
.brand { position: relative; flex: 0 0 auto; width: 200px; }
.brand-neural { display: block; width: 200px; height: auto; overflow: visible; }
.prism-context .prism-wordmark { width: 132px; height: auto; }
@media (max-width: 760px) {
  .brand, .brand-neural { width: 128px; }
  .header { gap: 12px; }
}

.brand-symbol { transform-box: fill-box; transform-origin: center; }
.brand-symbol.is-pulsing { animation: brand-pulse 360ms cubic-bezier(0.2, 0, 0, 1); }
@keyframes brand-pulse {
  0%, 100% { transform: scale(1); }
  40% { transform: scale(1.08); }
}


/* A single spectrum pass; the default and final title remain solid ink. */
@supports (background-clip: text) {
  .title-spectrum-pass {
    background-image: linear-gradient(110deg, var(--ink) 0%, var(--ink) 35%, #1647ff 42%, #08a9e7 46%, #39cabe 50%, #ffd35b 54%, #ff7b30 58%, #ff3c18 62%, var(--ink) 68%, var(--ink) 100%);
    background-size: 300% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    animation: title-spectrum-pass 1600ms cubic-bezier(0.2, 0, 0.2, 1) both;
  }
}
@keyframes title-spectrum-pass {
  from { background-position: 100% 50%; }
  to { background-position: 0% 50%; }
}
@media (forced-colors: active) {
  .title-spectrum-pass { animation: none; background: none; color: var(--ink); }
}

/* Restrained spectral finish: clean surfaces, light confined to edges. */
.primary-link,
.plan-button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(180deg, #292c30, #17191b);
  border-color: #363a40;
  box-shadow: inset 0 1px 0 #ffffff20, 0 1px 2px #00000012;
  transition: border-color 150ms ease, box-shadow 150ms ease, scale 150ms ease;
}
.primary-link::after,
.plan-button::after {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: -1px;
  background: linear-gradient(110deg, transparent 28%, #08a9e72e 42%, #ffffff5c 49%, #ffd35b33 55%, transparent 70%);
  transform: translateX(-110%);
}
.primary-link:focus-visible,
.plan-button:focus-visible {
  border-color: #08a9e7;
  box-shadow: inset 0 1px 0 #ffffff30;
}
.primary-link:active,
.plan-button:active { scale: 0.96; }
.plan {
  background: linear-gradient(155deg, #ffffff70, #fafaf700 60%);
}
.plan::before,
.prism-context::before,
.report-workspace::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  pointer-events: none;
  background-image: linear-gradient(110deg, transparent 20%, #1647ff 38%, #08a9e7 44%, #e8fffc 49%, #ffd35b 54%, #ff7b30 60%, transparent 80%);
  background-size: 300% 100%;
  background-position: 50% 50%;
  opacity: .3;
}
.prism-context,
.report-workspace { position: relative; }
.prism-context {
  background: linear-gradient(145deg, #171821, #0b0b12 65%);
  box-shadow: inset 0 0 0 1px #ffffff12;
}
.report-reading {
  background: linear-gradient(145deg, #25282c, #17191b 70%);
}
.surface-reflection::before {
  animation: surface-reflection 1500ms cubic-bezier(.2, 0, .2, 1) both;
}
@keyframes surface-reflection {
  0% { background-position: 100% 50%; opacity: 0; }
  40% { opacity: .85; }
  100% { background-position: 0% 50%; opacity: .3; }
}
.report-explorer > label { position: relative; }
.report-explorer > label::after {
  content: '';
  position: absolute;
  inset: auto 0 -2px;
  height: 2px;
  background: var(--spectrum);
  opacity: 0;
  pointer-events: none;
}
.report-explorer > input:checked + label {
  border-bottom-color: transparent;
  background: linear-gradient(180deg, #ffffff00, #ffffff80);
}
.report-explorer > input:checked + label::after { opacity: 1; }
.plan:focus-within {
  background: #ffffff;
  box-shadow: inset 0 1px 0 #fff;
}
.plan:focus-within::after { border-color: #aeb9c4; }
@media (hover: hover) and (pointer: fine) {
  .primary-link:hover,
  .plan-button:hover {
    background: linear-gradient(180deg, #30343a, #17191b);
    border-color: #697680;
    box-shadow: inset 0 1px 0 #ffffff3b, 0 2px 6px #00000012;
  }
  .primary-link:hover::after,
  .plan-button:hover::after {
    transform: translateX(110%);
    transition: transform 650ms cubic-bezier(.2, 0, .2, 1);
  }
  .plan:hover { background: #ffffff; }
  .plan:hover::after { border-color: #aeb9c4; }
  .plan:hover::before { opacity: .7; }
  .report-explorer > label:hover { color: var(--ink); background: #ffffff70; }
}

@media (forced-colors: active) {
  .plan::before, .prism-context::before, .report-workspace::before,
  .report-explorer > label::after, .primary-link::after, .plan-button::after { display: none; }
  .report-explorer > input:checked + label { border-bottom-color: Highlight; }
}

/* Precision instruments: the same finish carried into diagrams and charts. */
.score-scale::before {
  height: 3px;
  box-shadow: 0 -1px 0 #ffffff30, 0 2px 6px #00000030;
}
.score-scale i {
  background: radial-gradient(circle at 35% 25%, #fff, #dce2e6 30%, #414950 68%, #17191b);
  border-color: #f5f8fa;
  box-shadow: 0 0 0 3px #17191b, 0 0 0 4px #ffffff35;
}
.attention-key dt i {
  box-shadow: inset 0 1px 1px #ffffff90, 0 0 0 1px #ffffff30;
}
.report-ad-can {
  box-shadow: inset 2px 0 2px #ffffff70, inset -3px 0 4px #00000024, 10px 20px 28px #24282026;
}
.study-dot {
  background: radial-gradient(circle at 30% 25%, #e5ffff, #08a9e7 40%, #1647ff 85%);
  box-shadow: 0 0 0 1px #1647ff35, 0 0 0 5px #08a9e710, 0 2px 4px #00000018;
}
.study-source::after,
.study-split > div::before {
  width: 1px;
  border: 0;
  background: linear-gradient(#aeb8c4, #567887, #bfc9cc);
}
.study-split::before { background: var(--spectrum); opacity: .55; }
.study-split > div {
  background: linear-gradient(180deg, #ffffff00 15px, #ffffff90 16px, #f1f3f440);
  box-shadow: inset 1px 0 0 #ffffff80, inset -1px 0 0 #d0d7dc50;
}
.study-model {
  position: relative;
  background: linear-gradient(145deg, #30363b, #17191b 60%);
  box-shadow: inset 0 1px 0 #ffffff40, inset 0 0 0 1px #ffffff12, 0 2px 4px #0000000d;
}
.study-model::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--spectrum);
  opacity: .55;
}
.study-input > span:nth-child(2) { color: #376e83; }
.prism-preview {
  border-color: #59616b;
  box-shadow: 0 1px 0 #ffffff12, 0 8px 20px #0000001a;
}
@media (forced-colors: active) {
  .study-model::before { display: none; }
  .score-scale i { background: CanvasText; border-color: Canvas; }
  .study-dot { background: Highlight; }
}

/* Product availability label, using Neuro's existing spectrum. */
.nav-coming-soon {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 2px;
  border-radius: 999px;
  background: var(--spectrum);
  white-space: nowrap;
  font-size: 10px;
  line-height: 1.4;
}
.nav-coming-soon > span {
  padding: 6px 12px;
  border-radius: inherit;
  background: var(--ink);
  color: #fff;
}
@media (max-width: 760px) {
  .header-nav {
    display: grid;
    grid-template-columns: auto auto;
    gap: 0 12px;
  }
  .header-nav a { min-height: 32px; }
  .nav-coming-soon {
    grid-column: 1 / -1;
    justify-self: end;
  }
  .nav-coming-soon > span { padding: 3px 10px; }
}