:root {
  --ink: #050813;
  --paper: #ede9df;
  --violet: #8c8cff;
  --gold: #f5c452;
  --muted-light: #b8bbc6;
  --muted-dark: #5c605f;
  font-family: "Public Sans", sans-serif;
  color: var(--paper);
  background: var(--ink);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 6px;
}
button {
  color: inherit;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3,
h4 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 400;
}
p {
  line-height: 1.65;
}
h2 {
  font-size: clamp(36px, 4.3vw, 66px);
  letter-spacing: -2.5px;
  line-height: 1.06;
}
h3 {
  font-size: 32px;
  letter-spacing: -1px;
  line-height: 1.15;
}
.wrap {
  width: min(1280px, 88%);
  margin-inline: auto;
}
.section {
  padding: 100px 0 110px;
}
.light {
  background: var(--paper);
  color: var(--ink);
}
.dark {
  background: var(--ink);
  color: var(--paper);
}
.section-meta {
  display: flex;
  justify-content: space-between;
  padding-bottom: 22px;
  margin-bottom: 54px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
}
.section-meta span:last-child {
  opacity: 0.6;
}
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 6%;
  gap: 35px;
}
.wordmark {
  font-family: "Instrument Serif", serif;
  font-size: 44px;
  letter-spacing: -1px;
  line-height: 1;
}
.site-header nav {
  display: flex;
  gap: 34px;
  font-size: 13px;
  margin-left: auto;
  margin-right: 20px;
}
.site-header nav a:hover,
.text-link:hover {
  color: var(--violet);
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid currentColor;
  padding: 17px 22px;
  min-height: 52px;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 500;
  border-radius: 0;
  background: transparent;
  transition:
    background 0.15s,
    color 0.15s;
}
.button:hover {
  background: var(--paper);
  color: var(--ink);
}
.header-cta {
  min-height: 42px;
  padding: 12px 22px;
}
.violet {
  color: var(--ink);
  background: var(--violet);
  border-color: var(--violet);
}
.violet:hover {
  background: #ababff;
  border-color: #ababff;
}
.text-link {
  font-size: 13px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 5px;
}
.skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  background: var(--paper);
  color: var(--ink);
  padding: 12px;
  transform: translateY(-200%);
}
.skip:focus {
  transform: none;
}
#brain-hero {
  position: relative;
  isolation: isolate;
  min-height: 820px;
  height: 100vh;
  background: #050813;
  display: flex;
  align-items: center;
}
#brain-hero > canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.hero-copy {
  position: relative;
  padding-top: 76px;
  pointer-events: none;
}
.hero-copy > * {
  max-width: 440px;
  pointer-events: auto;
}
.hero-label {
  font-size: 14px;
  margin-bottom: 30px;
  color: var(--muted-light);
}
h1 {
  font-size: clamp(52px, 4.4vw, 72px);
  letter-spacing: -2.7px;
  line-height: 1.04;
  margin-bottom: 25px;
}
.hero-description {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted-light);
  max-width: 415px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 30px;
}
.hero-proof {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 12px;
  color: var(--muted-light);
}
.hero-proof li:before {
  content: "✓";
  margin-right: 12px;
  color: var(--violet);
}
.split-heading {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 90px;
  align-items: end;
}
.split-heading > p {
  font-size: 17px;
  max-width: 340px;
}
.ledger {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 65px;
  border-top: 1px solid #aaa99f;
  border-bottom: 1px solid #aaa99f;
}
.ledger > div {
  padding: 30px 24px 36px 0;
}
.ledger > div + div {
  border-left: 1px solid #aaa99f;
  padding-left: 24px;
}
.ledger span {
  display: block;
  color: var(--muted-dark);
  font-size: 14px;
  margin-bottom: 34px;
}
.ledger b {
  font-weight: 400;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 25px;
  letter-spacing: -0.7px;
}
.closing-line {
  margin-top: 28px;
  font-size: 14px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 900px) {
  .wrap {
    width: 88%;
  }
  .site-header nav {
    gap: 18px;
    margin: 0;
  }
  .split-heading {
    gap: 35px;
    grid-template-columns: 1.4fr 1fr;
  }
  h2 {
    letter-spacing: -1.5px;
  }
  .hero-copy > * {
    max-width: 430px;
  }
}
@media (max-width: 650px) {
  .site-header {
    padding: 22px 6%;
    gap: 20px;
  }
  .wordmark {
    font-size: 39px;
  }
  .site-header nav {
    display: none;
  }
  .header-cta {
    font-size: 12px;
    min-height: 40px;
    padding: 10px 17px;
  }
  #brain-hero {
    min-height: 850px;
    height: 100svh;
    align-items: flex-end;
  }
  .hero-copy {
    padding: 150px 0 44px;
  }
  .hero-copy > * {
    max-width: 100%;
  }
  .hero-label {
    font-size: 12px;
    margin-bottom: 23px;
  }
  h1 {
    font-size: clamp(44px, 12vw, 64px);
    letter-spacing: -2px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-actions {
    gap: 20px;
    flex-wrap: wrap;
  }
  .hero-actions .button {
    font-size: 12px;
    padding: 16px;
  }
  .hero-proof {
    font-size: 11px;
  }
  .section {
    padding: 65px 0 70px;
  }
  .section-meta {
    font-size: 12px;
    margin-bottom: 35px;
  }
  .section-meta span:last-child {
    display: none;
  }
  .split-heading {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .split-heading > p {
    font-size: 16px;
    max-width: none;
  }
  h2 {
    font-size: 38px;
  }
  .ledger {
    grid-template-columns: 1fr 1fr;
    margin-top: 40px;
  }
  .ledger > div {
    padding: 22px 0;
  }
  .ledger > div + div {
    border: 0;
    padding: 22px 0;
  }
  .ledger > div:nth-child(even) {
    border-left: 1px solid #aaa99f;
    padding-left: 20px;
  }
  .ledger > div:nth-child(n + 3) {
    border-top: 1px solid #aaa99f;
  }
  .ledger span {
    margin-bottom: 20px;
    font-size: 12px;
  }
  .ledger b {
    font-size: 23px;
  }
  .closing-line {
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
/* Editorial sections: independent compositions with a shared rhythm. */
.process-list {
  margin-top: 65px;
  border-top: 1px solid #494b54;
}
.process-list article {
  display: grid;
  grid-template-columns: 65px 1fr 1.3fr 0.65fr;
  gap: 35px;
  padding: 32px 0 36px;
  border-bottom: 1px solid #494b54;
  align-items: start;
}
.step-number {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 24px;
  color: var(--violet);
}
.process-list h3 {
  font-size: 32px;
}
.process-list p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted-light);
}
.process-aside {
  font-size: 12px;
  line-height: 1.6;
  color: #9b9dab;
  text-align: right;
  padding-top: 5px;
}
.learn-step .step-number,
.learn-step .process-aside {
  color: var(--gold);
}
.roi-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 50px;
}
.roi-heading h2 {
  font-size: clamp(52px, 7.8vw, 116px);
  line-height: 0.95;
  letter-spacing: -5px;
}
.roi-heading > p {
  font-size: 17px;
  margin-bottom: 7px;
}
.calculator {
  display: grid;
  grid-template-columns: 1fr 1.9fr;
  gap: 65px;
  margin-top: 65px;
  border-top: 1px solid var(--ink);
  padding-top: 40px;
}
.subheading {
  font-size: 14px;
  font-weight: 500;
}
.calculator-inputs > .subheading {
  margin-bottom: 30px;
}
.calculator-inputs label {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  font-size: 13px;
  margin-bottom: 14px;
}
.calculator-inputs output {
  font-size: 18px;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.calculator-inputs input {
  appearance: none;
  display: block;
  width: 100%;
  height: 24px;
  margin: 0 0 30px;
  cursor: pointer;
  background: transparent;
}
.calculator-inputs input::-webkit-slider-runnable-track {
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--ink) var(--fill),
    #b7b6ad var(--fill)
  );
}
.calculator-inputs input::-webkit-slider-thumb {
  appearance: none;
  width: 15px;
  height: 23px;
  margin-top: -10px;
  background: var(--ink);
  border: 2px solid var(--paper);
  border-radius: 0;
}
.calculator-inputs input::-moz-range-track {
  height: 3px;
  background: #b7b6ad;
}
.calculator-inputs input::-moz-range-progress {
  height: 3px;
  background: var(--ink);
}
.calculator-inputs input::-moz-range-thumb {
  width: 12px;
  height: 20px;
  border: 2px solid var(--paper);
  border-radius: 0;
  background: var(--ink);
}
.assumption-note {
  font-size: 12px;
  color: var(--muted-dark);
  max-width: 310px;
}
.calculator-result {
  padding: 32px 38px 28px;
  background: var(--violet);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}
.example-label {
  font-size: 12px;
  line-height: 1.4;
}
.calculator-result .example-label {
  border-bottom: 1px solid #05081370;
  padding-bottom: 17px;
}
.money {
  font-family: "Bricolage Grotesque", sans-serif;
  letter-spacing: -5px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
  margin: 28px 0 10px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.money output {
  font-size: clamp(38px, 6.25vw, 96px);
  font-weight: 500;
}
.currency {
  font-size: 36px;
  letter-spacing: -1px;
}
.money-caption {
  font-size: 13px;
}
.money-math {
  font-size: 13px;
  opacity: 0.7;
  margin: 4px 0 50px;
  font-variant-numeric: tabular-nums;
}
.result-secondary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #05081370;
  padding-top: 20px;
  gap: 20px;
}
.result-secondary output {
  font-family: "Bricolage Grotesque", sans-serif;
  display: block;
  font-size: 43px;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1.5px;
}
.result-secondary span {
  font-size: 12px;
  display: block;
  margin-top: 8px;
  max-width: 170px;
  line-height: 1.5;
}
.capacity-note {
  font-size: 11px;
  line-height: 1.5;
  margin-top: 28px;
  max-width: 470px;
}
.opportunity-heading {
  margin: 70px 0 25px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
}
.opportunity-heading h3 {
  font-size: 28px;
}
.opportunity-heading > span {
  font-size: 12px;
  color: var(--muted-dark);
}
.opportunity-row {
  display: grid;
  grid-template-columns: 50px 1fr 155px 110px;
  gap: 20px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid #b8b8ae;
  font-size: 14px;
}
.table-head {
  min-height: 40px;
  border-top: 1px solid var(--ink);
  font-size: 11px;
  color: var(--muted-dark);
}
.opportunity-row > span:first-child {
  color: var(--muted-dark);
}
.opportunity-row > span:nth-child(3) {
  display: flex;
  align-items: center;
  gap: 10px;
}
.opportunity-row i {
  height: 5px;
  max-width: 100px;
  width: calc(var(--bar) * 0.65);
  background: var(--ink);
  display: block;
}
.opportunity-row b {
  font-weight: 400;
  font-size: 11px;
}
.opportunity-row output,
.opportunity-row > span:last-child {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.opportunity-row output {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 22px;
}
.estimate-note {
  max-width: 700px;
  margin-top: 24px;
  font-size: 12px;
  color: var(--muted-dark);
}
.dossier-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 120px;
  align-items: start;
}
.dossier-intro h2 {
  font-size: clamp(45px, 5.4vw, 80px);
  line-height: 1.02;
  letter-spacing: -3px;
}
.dossier-intro > p {
  margin-top: 30px;
  max-width: 320px;
  color: var(--muted-light);
  font-size: 16px;
}
.dossier-intro .dossier-margin {
  font-size: 13px;
  color: var(--violet);
  border-left: 2px solid var(--violet);
  padding-left: 20px;
  margin-top: 70px;
}
.dossier {
  background: var(--paper);
  color: var(--ink);
  padding: 28px 36px 22px;
  transform: rotate(-1.2deg);
  margin-top: 6px;
  position: relative;
}
.record-header {
  font-size: 10px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid #aaa99f;
  padding-bottom: 22px;
}
.record-header .example-label {
  font-size: 10px;
}
.dossier h3 {
  font-size: 44px;
  letter-spacing: -1.5px;
  margin-top: 28px;
}
.record-subtitle {
  font-size: 12px;
  color: var(--muted-dark);
  margin-top: 9px;
}
.record-value {
  display: flex;
  gap: 22px;
  align-items: baseline;
  margin-top: 35px;
  margin-bottom: 24px;
}
.record-value strong {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 68px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -3px;
}
.record-value > span {
  font-size: 13px;
}
.record-metadata {
  margin: 0;
}
.record-metadata > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 25px;
  padding: 12px 0;
  border-top: 1px solid #c7c4ba;
  font-size: 12px;
}
.record-metadata dt {
  color: var(--muted-dark);
}
.record-metadata dd {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 16px;
}
.confidence-track {
  display: block;
  height: 4px;
  width: 70px;
  background: #c6c3b9;
}
.confidence-track i {
  display: block;
  width: 96%;
  height: 100%;
  background: var(--ink);
}
.record-rule {
  border-top: 2px solid var(--ink);
  margin-top: 20px;
  padding-top: 20px;
}
.record-rule > span {
  font-size: 11px;
  color: var(--muted-dark);
}
.record-rule > p {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 25px;
  line-height: 1.2;
  margin: 12px 0 18px;
}
.record-rule > div {
  font-size: 11px;
  display: flex;
  gap: 55px;
}
.record-rule b {
  font-weight: 400;
}
.dossier footer {
  font-size: 10px;
  border-top: 1px solid #aaa99f;
  margin-top: 25px;
  padding-top: 17px;
  color: var(--muted-dark);
}
.learning-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 60px;
}
.learning-heading > p {
  font-size: 15px;
  max-width: 350px;
}
.learning-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  margin-top: 60px;
}
.proposal {
  padding: 24px 0 28px;
  border-top: 1px solid var(--ink);
}
blockquote {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 29px;
  letter-spacing: -0.5px;
  line-height: 1.3;
  margin: 22px 0 0;
}
.approval {
  border-top: 1px solid #aaa99f;
  border-bottom: 1px solid #aaa99f;
  padding: 24px 0;
  display: flex;
  gap: 17px;
}
.approval-mark {
  background: var(--gold);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: none;
}
.approval b {
  font-weight: 500;
  font-size: 14px;
}
.approval p {
  font-size: 13px;
  color: var(--muted-dark);
  margin-top: 7px;
  max-width: 290px;
}
.learning-conclusion {
  font-size: 13px;
  margin-top: 28px;
  color: var(--muted-dark);
}
.learning-chart {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--ink);
}
.learning-chart figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
}
.learning-chart figcaption > span:last-child {
  color: var(--muted-dark);
  font-size: 11px;
}
.chart-numbers {
  display: flex;
  justify-content: space-between;
  margin: 35px 0 0;
}
.chart-numbers b {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 62px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -2px;
}
.chart-numbers small {
  font-size: 11px;
  display: block;
  margin-top: 10px;
}
.after-value {
  text-align: right;
}
.after-value b {
  background: var(--gold);
  padding: 0 7px;
}
.learning-chart svg {
  width: 100%;
  height: auto;
  margin: 10px 0 0;
  overflow: visible;
}
.chart-grid {
  stroke: #d0cdc3;
  stroke-width: 1;
  fill: none;
}
.chart-connector {
  stroke: var(--ink);
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 435;
  stroke-dashoffset: 435;
  transition: stroke-dashoffset 1.2s ease;
}
.chart-visible .chart-connector {
  stroke-dashoffset: 0;
}
.chart-guide {
  stroke: #b2afa5;
  stroke-dasharray: 3 4;
  fill: none;
}
.chart-start {
  fill: var(--ink);
}
.chart-end {
  fill: var(--gold);
  stroke: var(--ink);
  stroke-width: 2;
}
.learning-chart text {
  fill: #5c605f;
  font-family: "Public Sans", sans-serif;
  font-size: 11px;
}
.chart-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  margin-top: 10px;
}
.chart-foot strong {
  font-weight: 500;
}
.governance-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 100px;
}
.trust-list article {
  display: flex;
  gap: 25px;
  padding: 24px 0;
  border-top: 1px solid #494b54;
}
.trust-list article:first-child {
  padding-top: 0;
  border-top: 0;
}
.trust-list article > span {
  color: #8b8e9c;
  font-size: 12px;
  padding-top: 5px;
}
.trust-list h3 {
  font-size: 24px;
  letter-spacing: -0.6px;
}
.trust-list p {
  font-size: 14px;
  color: var(--muted-light);
  margin-top: 10px;
}
.audit-heading {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 90px;
  align-items: center;
}
.fourteen {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: clamp(140px, 19vw, 285px);
  line-height: 0.8;
  letter-spacing: -15px;
  position: relative;
}
.fourteen > span {
  display: block;
  font-family: "Public Sans", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
  margin: 20px 0 0 10px;
}
.audit-heading h2 {
  font-size: clamp(36px, 3.5vw, 53px);
  letter-spacing: -2px;
}
.audit-heading p {
  font-size: 15px;
  margin-top: 25px;
  max-width: 480px;
  color: var(--muted-dark);
}
.audit-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 80px;
}
.audit-timeline article {
  position: relative;
  border-top: 2px solid var(--ink);
  padding: 25px 24px 0 0;
}
.audit-timeline article:before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--ink);
  left: 0;
  top: -5px;
}
.audit-timeline article > span {
  font-size: 12px;
}
.audit-timeline h3 {
  font-size: 29px;
  margin: 30px 0 13px;
}
.audit-timeline p {
  font-size: 14px;
  color: var(--muted-dark);
}
.deliverables {
  border-top: 1px solid #aaa99f;
  display: grid;
  grid-template-columns: 1fr 1.6fr auto;
  gap: 35px;
  align-items: start;
  margin-top: 55px;
  padding-top: 35px;
}
.deliverables h3 {
  font-size: 22px;
}
.deliverables ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 13px;
  line-height: 1.6;
}
.deliverables li:before {
  content: "✓";
  margin-right: 12px;
}
.ink {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.ink:hover {
  background: #242839;
  color: var(--paper);
}
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 100px;
}
.faq-list details {
  border-top: 1px solid #494b54;
}
.faq-list details:last-child {
  border-bottom: 1px solid #494b54;
}
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  list-style: none;
  cursor: pointer;
  padding: 25px 0;
  font-size: 15px;
  line-height: 1.5;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary > span {
  font-size: 24px;
  color: var(--violet);
  font-weight: 400;
  flex: none;
  transition: transform 0.2s;
}
.faq-list details[open] summary > span {
  transform: rotate(45deg);
}
.faq-list details[open] summary {
  color: var(--violet);
}
.faq-list details > p {
  padding: 0 40px 25px 0;
  font-size: 14px;
  color: var(--muted-light);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 100px;
}
.contact-intro {
  font-size: 16px;
  margin-top: 25px;
  color: var(--muted-dark);
}
.contact-steps {
  padding: 0;
  margin: 55px 0 0;
  list-style: none;
}
.contact-steps li {
  display: flex;
  gap: 25px;
  font-size: 15px;
  margin: 22px 0;
}
.contact-steps span {
  font-size: 12px;
  color: var(--muted-dark);
  padding-top: 2px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.field {
  margin-bottom: 30px;
}
.field label {
  font-size: 12px;
  display: block;
  margin-bottom: 15px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #999b91;
  background: transparent;
  border-radius: 0;
  padding: 10px 0 14px;
  font-size: 15px;
  color: var(--ink);
  min-height: 48px;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder {
  color: #73756e;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--ink);
}
.field select {
  cursor: pointer;
}
.form-bottom {
  display: flex;
  align-items: start;
  gap: 25px;
  margin-top: 10px;
}
.form-bottom > .button {
  flex: none;
}
.form-bottom > p {
  font-size: 11px;
  max-width: 200px;
  line-height: 1.6;
  color: var(--muted-dark);
}
.site-footer {
  padding: 55px 0 25px;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 50px;
  padding-bottom: 45px;
}
.footer-top .wordmark {
  font-size: 65px;
}
.footer-top > p {
  font-size: 14px;
  color: var(--muted-light);
  max-width: 230px;
  line-height: 1.5;
}
.back-top {
  margin-left: auto;
  font-size: 12px;
  border-bottom: 1px solid #6d707c;
  padding-bottom: 4px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #494b54;
  padding-top: 22px;
  font-size: 11px;
  color: #a2a6b4;
}
@media (min-width: 1700px) {
  .hero-copy > * {
    max-width: 470px;
  }
  h1 {
    font-size: 78px;
  }
  .hero-description {
    max-width: 430px;
  }
}
@media (max-width: 1100px) {
  .process-list article {
    grid-template-columns: 45px 1fr 1.4fr;
    gap: 25px;
  }
  .process-aside {
    display: none;
  }
  .calculator {
    gap: 35px;
    grid-template-columns: 1fr 1.6fr;
  }
  .calculator-result {
    padding: 26px;
  }
  .money {
    letter-spacing: -3px;
  }
  .dossier-layout {
    gap: 60px;
  }
  .learning-layout,
  .governance-layout,
  .faq-layout,
  .contact-layout {
    gap: 55px;
  }
  .deliverables {
    grid-template-columns: 1fr 1.4fr;
  }
  .deliverables .button {
    grid-column: 2;
    justify-self: start;
  }
  .audit-heading {
    gap: 45px;
  }
  .opportunity-row {
    grid-template-columns: 40px 1fr 100px 100px;
  }
  .opportunity-row i {
    max-width: 65px;
  }
  .form-bottom {
    flex-direction: column;
    gap: 15px;
  }
  .form-bottom > p {
    max-width: none;
  }
}
@media (max-width: 750px) {
  .roi-heading h2 {
    letter-spacing: -3px;
    font-size: 65px;
  }
  .roi-heading {
    align-items: start;
  }
  .roi-heading > p {
    font-size: 14px;
    max-width: 240px;
  }
  .calculator {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .calculator-inputs label {
    font-size: 14px;
  }
  .assumption-note {
    max-width: 100%;
  }
  .money output {
    font-size: clamp(40px, 10vw, 86px);
  }
  .money-caption {
    margin-bottom: 30px;
  }
  .dossier-layout {
    gap: 35px;
    grid-template-columns: 1fr 1.1fr;
  }
  .dossier {
    padding: 22px;
  }
  .dossier h3 {
    font-size: 33px;
  }
  .record-value {
    gap: 12px;
  }
  .record-value strong {
    font-size: 48px;
  }
  .record-value > span {
    font-size: 11px;
  }
  .record-metadata > div {
    grid-template-columns: 65px 1fr;
    gap: 12px;
    font-size: 11px;
  }
  .learning-layout {
    gap: 35px;
  }
  .learning-heading {
    gap: 35px;
  }
  .learning-heading > p {
    max-width: 230px;
    font-size: 14px;
  }
  .learning-chart figcaption {
    flex-direction: column;
    gap: 7px;
  }
  .chart-numbers b {
    font-size: 48px;
  }
  .chart-foot {
    flex-direction: column;
    gap: 7px;
  }
  .audit-heading {
    gap: 35px;
  }
  .fourteen {
    letter-spacing: -10px;
  }
  .audit-timeline article {
    padding-right: 15px;
  }
  .contact-layout {
    gap: 35px;
    grid-template-columns: 1fr 1.2fr;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}
@media (max-width: 650px) {
  .process-list {
    margin-top: 35px;
  }
  .process-list article {
    grid-template-columns: 35px 1fr;
    gap: 16px;
    padding: 26px 0;
  }
  .step-number {
    font-size: 20px;
  }
  .process-list h3 {
    font-size: 29px;
  }
  .process-list p {
    grid-column: 2;
    font-size: 14px;
  }
  .roi-heading {
    display: block;
  }
  .roi-heading h2 {
    font-size: 65px;
    line-height: 0.95;
    letter-spacing: -3px;
  }
  .roi-heading > p {
    margin-top: 25px;
    max-width: none;
    font-size: 15px;
  }
  .calculator {
    margin-top: 35px;
    padding-top: 28px;
  }
  .calculator-result {
    padding: 25px 22px;
  }
  .money {
    letter-spacing: -2.5px;
    gap: 4px;
  }
  .money output {
    font-size: clamp(31px, 9.9vw, 60px);
  }
  .currency {
    font-size: 26px;
  }
  .result-secondary output {
    font-size: 36px;
  }
  .result-secondary span {
    font-size: 11px;
  }
  .money-caption {
    font-size: 11px;
  }
  .calculator-inputs label {
    font-size: 13px;
  }
  .calculator-inputs output {
    font-size: 18px;
  }
  .opportunity-heading {
    display: block;
    margin-top: 45px;
  }
  .opportunity-heading h3 {
    font-size: 27px;
  }
  .opportunity-heading > span {
    display: block;
    margin-top: 13px;
    font-size: 11px;
  }
  .opportunity-row {
    grid-template-columns: 24px 1fr 60px;
    gap: 12px;
    font-size: 12px;
    min-height: 84px;
  }
  .opportunity-row > span:nth-child(3) {
    display: none;
  }
  .opportunity-row output {
    font-size: 18px;
  }
  .table-head {
    min-height: 42px;
    font-size: 10px;
  }
  .table-head > span:last-child {
    line-height: 1.4;
  }
  .estimate-note {
    font-size: 11px;
  }
  .dossier-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .dossier-intro h2 {
    font-size: 48px;
    letter-spacing: -2px;
  }
  .dossier-intro > p {
    font-size: 15px;
    max-width: none;
  }
  .dossier-intro .dossier-margin {
    display: none;
  }
  .dossier {
    transform: none;
    padding: 23px;
  }
  .dossier h3 {
    font-size: 38px;
  }
  .record-value strong {
    font-size: 62px;
  }
  .record-value > span {
    font-size: 12px;
  }
  .record-metadata > div {
    font-size: 11px;
    grid-template-columns: 80px 1fr;
  }
  .learning-heading {
    display: block;
  }
  .learning-heading > p {
    max-width: none;
    font-size: 15px;
    margin-top: 25px;
  }
  .learning-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 35px;
  }
  blockquote {
    font-size: 27px;
  }
  .learning-chart figcaption {
    flex-direction: row;
    gap: 15px;
    font-size: 11px;
  }
  .learning-chart figcaption > span:last-child {
    font-size: 10px;
  }
  .chart-numbers b {
    font-size: 55px;
  }
  .chart-foot {
    flex-direction: row;
    font-size: 10px;
  }
  .governance-layout,
  .faq-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .trust-list article {
    gap: 18px;
    padding: 22px 0;
  }
  .trust-list h3 {
    font-size: 23px;
  }
  .trust-list p {
    font-size: 13px;
  }
  .audit-heading {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .fourteen {
    font-size: 170px;
    letter-spacing: -10px;
  }
  .fourteen > span {
    font-size: 14px;
    margin-left: 7px;
  }
  .audit-heading h2 {
    font-size: 37px;
    letter-spacing: -1.5px;
  }
  .audit-heading p {
    font-size: 14px;
    margin-top: 22px;
  }
  .audit-timeline {
    grid-template-columns: 1fr 1fr;
    row-gap: 35px;
    margin-top: 45px;
  }
  .audit-timeline h3 {
    margin-top: 20px;
    font-size: 26px;
  }
  .audit-timeline p {
    font-size: 12px;
  }
  .audit-timeline article > span {
    font-size: 11px;
  }
  .deliverables {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 40px;
    padding-top: 25px;
  }
  .deliverables .button {
    grid-column: 1;
  }
  .deliverables ul {
    font-size: 13px;
  }
  .faq-layout h2 br {
    display: none;
  }
  .faq-list summary {
    font-size: 14px;
    padding: 22px 0;
  }
  .faq-list details > p {
    font-size: 13px;
    padding-right: 10px;
  }
  .contact-steps {
    margin-top: 30px;
  }
  .contact-steps li {
    margin: 16px 0;
    font-size: 14px;
  }
  .contact-intro {
    font-size: 15px;
  }
  .form-row {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .field {
    margin-bottom: 25px;
  }
  .field input,
  .field select,
  .field textarea {
    font-size: 16px;
  }
  .form-bottom {
    gap: 18px;
  }
  .form-bottom > .button {
    width: 100%;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 20px;
    padding-bottom: 30px;
  }
  .footer-top .wordmark {
    font-size: 56px;
  }
  .footer-top > p {
    font-size: 12px;
    max-width: 160px;
  }
  .back-top {
    margin-left: 0;
    width: fit-content;
    font-size: 11px;
  }
  .footer-bottom {
    font-size: 10px;
    gap: 25px;
  }
  .footer-bottom > span:last-child {
    text-align: right;
  }
  .site-footer {
    padding-top: 40px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .chart-connector {
    stroke-dashoffset: 0;
  }
}
/* Keep maximum calculator values within the editorial measure. */
.money output.long-number {
  font-size: clamp(32px, 5.4vw, 83px);
}
@media (max-width: 650px) {
  .money output.long-number {
    font-size: clamp(27px, 8.4vw, 48px);
  }
}
/* Readable secondary type, including on compact screens. */
.record-header,
.record-header .example-label,
.record-subtitle,
.record-metadata > div,
.record-rule > span,
.record-rule > div,
.dossier footer,
.capacity-note,
.table-head,
.opportunity-row b,
.learning-chart figcaption,
.learning-chart figcaption > span:last-child,
.chart-numbers small,
.chart-foot,
.field label,
.form-bottom > p,
.footer-bottom,
.hero-proof,
.result-secondary span,
.money-caption,
.estimate-note {
  font-size: 12px;
}
.process-list p,
.trust-list p,
.audit-heading p,
.contact-intro,
.faq-list details > p {
  font-size: 16px;
}
@media (max-width: 650px) {
  .record-header,
  .record-header .example-label {
    font-size: 11px;
  }
  .process-list p,
  .trust-list p,
  .audit-heading p,
  .contact-intro,
  .faq-list details > p {
    font-size: 15px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .calculator-result .capacity-note {
    font-size: 12px;
  }
  .chart-foot {
    flex-direction: column;
  }
  .table-head {
    font-size: 11px;
  }
}

/* ---------- 3D hero (src/brain.js): a tall section with a sticky stage; scrolling builds the brain ---------- */
#brain-hero {
  height: 250vh;
  min-height: 0;
  display: block;
}
.hero-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#gl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  display: block;
}
.hero-copy {
  will-change: opacity, transform;
}
.hero-caption,
.hero-scroll {
  position: absolute;
  bottom: 44px;
  margin: 0;
  font-size: 13px;
  color: var(--muted-light);
}
.hero-caption {
  left: 6%;
  opacity: 0;
}
.hero-scroll {
  right: 6%;
}
.nogl {
  position: absolute;
  right: 6%;
  bottom: 44px;
  font-size: 12px;
  color: var(--muted-light);
}
/* approved wordmark: the dots of the i's are drawn by src/wordmark.js */
.wm {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  line-height: 1;
}
.wm .t {
  position: relative;
  z-index: 1;
}
.wm svg {
  position: absolute;
  left: 0;
  top: 0;
  overflow: visible;
  pointer-events: none;
  z-index: 2;
}
@media (max-width: 650px) {
  #brain-hero {
    height: 220vh;
    min-height: 0;
  }
  .hero-stage {
    align-items: flex-end;
    min-height: 0;
  }
  .hero-caption {
    right: 6%;
    bottom: auto;
    top: 96px;
  }
  .hero-scroll {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  #brain-hero {
    height: auto;
  }
  .hero-stage {
    position: relative;
  }
  .hero-scroll {
    display: none;
  }
}

/* Language toggle (EN / ES) with flags. Stays visible on mobile, where the nav is hidden. */
.lang-toggle {
  display: flex;
  border: 1px solid currentColor;
  margin-right: -14px;
}
.lang-toggle a {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 11px;
  min-height: 40px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: background 0.15s, color 0.15s;
}
.lang-toggle a + a {
  border-left: 1px solid currentColor;
}
.lang-toggle a[aria-current="page"] {
  background: var(--paper);
  color: var(--ink);
}
.lang-toggle a:not([aria-current]):hover {
  color: var(--violet);
}
.lang-toggle .flag {
  width: 18px;
  height: 12px;
  flex: none;
  display: block;
}
@media (max-width: 650px) {
  .lang-toggle {
    margin-left: auto;
    margin-right: 0;
  }
  .lang-toggle a {
    padding: 0 8px;
    gap: 5px;
    min-height: 38px;
  }
}