:root {
  --paper: #f2efe6;
  --paper-deep: #e8e3d7;
  --paper-light: #faf8f1;
  --ink: #11110f;
  --ink-soft: #393833;
  --muted: #716f66;
  --line: #c8c2b5;
  --signal: #f04421;
  --signal-dark: #bd2f14;
  --verified: #1d684d;
  --contradicted: #a52b1b;
  --open: #8a6415;
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --shell: 1240px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

::selection {
  background: var(--signal);
  color: #fff;
}

a {
  color: inherit;
}

button,
input,
textarea {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

h1,
h2,
h3,
p,
blockquote,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 10px;
  z-index: 4000;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  font-family: var(--mono);
  font-size: .75rem;
  transform: translateY(-150%);
}

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

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 72px;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 32px;
}

.brand {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: var(--signal);
  color: #fff;
  font-size: .88rem;
  font-weight: 800;
  line-height: 1;
}

.brand-name {
  font-size: .96rem;
  font-weight: 760;
  letter-spacing: .18em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a,
.footer-bottom nav a {
  position: relative;
  color: var(--ink-soft);
  font-size: .77rem;
  font-weight: 680;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a::after,
.footer-bottom nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2px;
  background: var(--signal);
  transition: right 240ms var(--ease);
}

.site-nav a:hover::after,
.site-nav a[aria-current="true"]::after,
.footer-bottom nav a:hover::after {
  right: 0;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 750;
  letter-spacing: .08em;
}

.language-switcher a {
  padding: 6px 2px;
  color: var(--muted);
  text-decoration: none;
}

.language-switcher a:hover,
.language-switcher a[aria-current="page"] {
  color: var(--signal);
}

.header-inner > .button {
  justify-self: end;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: .78rem;
  font-weight: 760;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 200ms ease, background-color 200ms ease, border-color 200ms ease, transform 200ms var(--ease);
}

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

.button--signal {
  background: var(--signal);
  border-color: var(--signal);
  color: #fff;
}

.button--signal:hover {
  background: var(--signal-dark);
  border-color: var(--signal-dark);
}

.button--small {
  min-height: 38px;
  padding-inline: 15px;
  font-size: .7rem;
}

.button--full {
  width: 100%;
}

.text-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0 7px;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: .82rem;
  font-weight: 720;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link:hover {
  color: var(--signal);
}

.hero {
  min-height: calc(100vh - 72px);
  padding: clamp(70px, 8vw, 118px) 0 0;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, .94fr);
  align-items: center;
  gap: clamp(48px, 7vw, 104px);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.kicker span {
  color: var(--signal);
}

.kicker--signal {
  color: #fff;
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 30px;
  font-size: clamp(3.35rem, 5.9vw, 6.3rem);
  font-weight: 590;
  letter-spacing: -.07em;
  line-height: .91;
}

.hero h1 em,
.score-floor h2 em {
  color: var(--signal);
  font-style: normal;
}

.lede {
  max-width: 640px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.45vw, 1.27rem);
  line-height: 1.55;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 28px;
}

.trust-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.trust-line span {
  color: var(--verified);
  font-size: .58rem;
}

.evidence-specimen {
  background: var(--ink);
  color: var(--paper-light);
  border: 1px solid var(--ink);
}

.evidence-specimen--hero {
  box-shadow: 16px 16px 0 var(--paper-deep);
}

.specimen-meta {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  border-bottom: 1px solid #43423e;
  color: #9b9990;
  font-family: var(--mono);
  font-size: .61rem;
  font-weight: 700;
  letter-spacing: .07em;
}

.transcript {
  padding: 28px;
}

.transcript-turn {
  position: relative;
  padding-left: 22px;
  border-left: 1px solid #55534d;
}

.transcript-turn + .transcript-turn {
  margin-top: 28px;
}

.transcript-turn--customer {
  border-left-color: var(--paper-light);
}

.transcript-turn--bot {
  border-left-color: #77746c;
}

.turn-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 9px;
  color: #9c9a92;
  font-family: var(--mono);
  font-size: .63rem;
  letter-spacing: .1em;
}

.turn-meta span {
  color: var(--paper-light);
  font-weight: 700;
}

.transcript-turn p {
  margin: 0;
  color: #dedbd1;
  font-size: clamp(.96rem, 1.25vw, 1.1rem);
  line-height: 1.56;
}

mark {
  padding: 0;
  background: transparent;
  color: inherit;
  border-bottom: 2px solid var(--signal);
}

.evidence-finding {
  position: relative;
  padding: 26px 28px 30px;
  border-top: 1px solid #43423e;
}

.finding-rule {
  position: absolute;
  top: -1px;
  left: 28px;
  width: 112px;
  height: 3px;
  background: var(--signal);
  transform-origin: left;
}

.severity {
  margin-bottom: 13px;
  color: #ff6e50;
  font-family: var(--mono);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.evidence-finding h2,
.evidence-finding h3 {
  margin-bottom: 13px;
  color: var(--paper-light);
  font-size: clamp(1.6rem, 2.3vw, 2.6rem);
  font-weight: 560;
  letter-spacing: -.045em;
  line-height: 1.02;
}

.finding-note,
.evidence-finding > p:last-child {
  margin: 0;
  color: #aaa79e;
  font-size: .82rem;
  line-height: 1.55;
}

.section {
  padding: clamp(96px, 11vw, 160px) 0;
  border-bottom: 1px solid var(--line);
}

.section-intro {
  max-width: 800px;
  margin-bottom: clamp(48px, 7vw, 88px);
}

.section-intro--wide {
  max-width: 960px;
}

.section-intro h2,
.compatibility h2 {
  margin-bottom: 20px;
  font-size: clamp(2.7rem, 5vw, 5.6rem);
  font-weight: 560;
  letter-spacing: -.065em;
  line-height: .96;
}

.section-intro > p:last-child,
.compatibility-grid > div > p:last-child {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.split-argument {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(50px, 9vw, 130px);
  align-items: start;
}

.argument-copy > p {
  max-width: 570px;
  margin-bottom: 38px;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.45;
}

.argument-copy blockquote {
  margin-bottom: 0;
  padding: 0 0 0 24px;
  border-left: 4px solid var(--signal);
  font-size: clamp(1.65rem, 3vw, 3rem);
  font-weight: 560;
  letter-spacing: -.04em;
  line-height: 1.08;
}

.comparison-ledger {
  border-top: 2px solid var(--ink);
}

.ledger-head,
.ledger-divider,
.ledger-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.ledger-head,
.ledger-divider {
  padding: 12px 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .1em;
}

.ledger-divider {
  margin-top: 18px;
  border-top: 2px solid var(--ink);
  color: var(--signal);
}

.ledger-row {
  min-height: 58px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.ledger-row .state {
  font-family: var(--mono);
  font-size: .75rem;
}

.state--quiet {
  color: var(--verified);
}

.state--bad {
  color: var(--contradicted);
}

.sample-label {
  margin: 16px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.journey {
  background: var(--paper-light);
}

.journey-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.journey-track {
  position: absolute;
  left: 0;
  right: 0;
  top: 63px;
  height: 1px;
  background: var(--line);
}

.journey-track span {
  display: block;
  width: 68%;
  height: 3px;
  margin-top: -1px;
  background: var(--signal);
  transform-origin: left;
}

.journey-stage {
  position: relative;
  min-height: 390px;
  padding: 28px 26px 32px;
  border-right: 1px solid var(--line);
}

.journey-stage:last-child {
  border-right: 0;
}

.stage-number {
  margin-bottom: 62px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .66rem;
}

.journey-stage::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 57px;
  left: 26px;
  width: 13px;
  height: 13px;
  border: 3px solid var(--paper-light);
  background: var(--ink);
}

.journey-stage--break::before,
.journey-stage:last-child::before {
  background: var(--signal);
}

.journey-stage h3 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 2.1vw, 2rem);
  font-weight: 600;
  letter-spacing: -.04em;
}

.journey-stage > p:not(.stage-number) {
  min-height: 76px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: .92rem;
}

.stage-score {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.stage-score strong {
  font-family: var(--mono);
  font-size: clamp(2.6rem, 4vw, 4.3rem);
  font-weight: 500;
  letter-spacing: -.09em;
  line-height: .9;
}

.stage-score span {
  color: var(--verified);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.journey-stage--break .stage-score span,
.stage-score--weak span {
  color: var(--contradicted);
}

.break-note {
  position: absolute;
  left: 26px;
  bottom: -42px;
  color: var(--signal);
  font-family: var(--mono);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .07em;
}

.journey-visual + .sample-label {
  margin-top: 58px;
}

.section--ink {
  background: var(--ink);
  color: var(--paper-light);
  border-bottom-color: #33322f;
}

.section-intro--light .kicker {
  color: #8f8c84;
}

.section-intro--light h2 {
  color: var(--paper-light);
}

.section-intro--light > p:last-child {
  color: #aaa79e;
}

.pillar-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #4a4944;
  border-bottom: 1px solid #4a4944;
}

.pillar-list article {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 32px 34px;
  border-right: 1px solid #4a4944;
}

.pillar-list article:last-child {
  border-right: 0;
}

.pillar-index {
  margin-bottom: auto;
  color: #8f8c84;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .09em;
}

.pillar-list h3 {
  margin-bottom: 20px;
  color: var(--paper-light);
  font-size: clamp(2.5rem, 4vw, 4.3rem);
  font-weight: 520;
  letter-spacing: -.06em;
}

.pillar-list article > p:last-child {
  margin-bottom: 0;
  color: #aaa79e;
  font-size: .91rem;
}

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

.evidence-specimen--full {
  box-shadow: 22px 22px 0 rgba(17, 17, 15, .1);
}

.specimen-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
}

.specimen-grid > .transcript {
  padding: clamp(30px, 5vw, 60px);
  border-right: 1px solid #43423e;
}

.specimen-grid > .evidence-finding {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 5vw, 68px);
  border-top: 0;
}

.specimen-grid .finding-rule {
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transform-origin: top;
}

.finding-specification {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #43423e;
}

.finding-specification > div {
  min-height: 165px;
  padding: 24px 28px;
  border-right: 1px solid #43423e;
}

.finding-specification > div:last-child {
  border-right: 0;
}

.finding-specification span {
  display: block;
  margin-bottom: 14px;
  color: #8f8c84;
  font-family: var(--mono);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.finding-specification p {
  margin: 0;
  color: #cbc8bf;
  font-size: .83rem;
}

.score-floor {
  padding-block: clamp(110px, 14vw, 200px);
}

.score-floor-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(60px, 9vw, 140px);
  align-items: center;
}

.score-floor-copy h2 {
  margin-bottom: 26px;
  font-size: clamp(2.8rem, 5.3vw, 5.9rem);
  font-weight: 550;
  letter-spacing: -.066em;
  line-height: .94;
}

.score-floor-copy > p:not(.kicker, .sample-label) {
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.score-pair {
  position: relative;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.score-unit {
  min-height: 220px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr;
  gap: 8px 24px;
  align-items: end;
  padding: 26px 0 30px;
}

.score-unit > span {
  align-self: start;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.score-unit strong {
  grid-row: 1 / 3;
  grid-column: 2;
  font-family: var(--mono);
  font-size: clamp(6rem, 10vw, 10rem);
  font-weight: 450;
  letter-spacing: -.12em;
  line-height: .75;
}

.score-unit small {
  color: var(--open);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.score-unit--floor strong,
.score-unit--floor small {
  color: var(--signal);
}

.score-divider {
  width: 100%;
  height: 1px;
  background: var(--line);
}

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

.claim-ledger {
  border-top: 2px solid var(--ink);
}

.claim-head,
.claim-row {
  display: grid;
  grid-template-columns: 1.3fr .8fr 1fr .7fr;
  gap: 26px;
  align-items: center;
}

.claim-head {
  min-height: 52px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.claim-row {
  min-height: 138px;
  border-top: 1px solid var(--line);
}

.claim-row > div small,
.claim-row > div strong {
  display: block;
}

.claim-row > div small,
.claim-row p small {
  margin-bottom: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.claim-row > div strong {
  font-size: 1.06rem;
  font-weight: 650;
}

.claim-row p {
  margin: 0;
  font-family: var(--mono);
  font-size: .78rem;
}

.verdict {
  display: inline-block;
  padding: 5px 7px;
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: .6rem;
  font-weight: 850;
  letter-spacing: .07em;
}

.verdict--bad {
  color: var(--contradicted);
}

.verdict--good {
  color: var(--verified);
}

.verdict--open {
  color: var(--open);
}

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

.case-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.case-phase {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  padding: 30px 26px 24px;
}

.case-index {
  margin-bottom: 72px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .63rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.case-phase h3 {
  margin-bottom: 24px;
  font-size: clamp(1.7rem, 2.6vw, 2.7rem);
  font-weight: 560;
  letter-spacing: -.05em;
  line-height: 1;
}

.case-phase ul {
  margin-bottom: 34px;
  padding: 0;
  list-style: none;
  color: var(--ink-soft);
  font-size: .88rem;
}

.case-phase li {
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.case-state {
  margin: auto 0 0;
  padding-top: 16px;
  border-top: 2px solid var(--signal);
  color: var(--signal-dark);
  font-family: var(--mono);
  font-size: .59rem;
  font-weight: 850;
  letter-spacing: .07em;
}

.case-arrow {
  width: 54px;
  display: grid;
  place-items: center;
  border-inline: 1px solid var(--line);
  color: var(--signal);
  font-family: var(--mono);
}

.method {
  background: var(--paper-light);
}

.method-list {
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.method-list li {
  min-height: 160px;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.method-list li > span {
  color: var(--signal);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 800;
}

.method-list li > div {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 50px;
}

.method-list h3 {
  margin: 0;
  font-size: clamp(1.7rem, 2.8vw, 2.7rem);
  font-weight: 560;
  letter-spacing: -.05em;
}

.method-list p {
  max-width: 600px;
  margin: 0;
  color: var(--ink-soft);
}

.method-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 54px;
  border: 1px solid var(--line);
}

.method-note p {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  padding: 18px 22px;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .8rem;
}

.method-note p:last-child {
  border-right: 0;
}

.method-note span {
  color: var(--signal);
  font-family: var(--mono);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.service-list {
  border-top: 2px solid var(--ink);
}

.service-row {
  display: grid;
  grid-template-columns: .75fr 1.25fr .6fr;
  gap: clamp(30px, 5vw, 76px);
  min-height: 230px;
  align-items: start;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.service-row span,
.service-action strong {
  display: block;
  margin-bottom: 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.service-row h3 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 560;
  letter-spacing: -.055em;
}

.service-row > p {
  max-width: 620px;
  margin: 0;
  color: var(--ink-soft);
  font-size: .94rem;
}

.service-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-action .text-link {
  margin-top: 24px;
}

.service-sequence {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 66px 0 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(.65rem, 1vw, .8rem);
  font-weight: 800;
  letter-spacing: .1em;
}

.service-sequence span {
  color: var(--signal);
}

.compatibility {
  background: var(--ink);
  color: var(--paper-light);
  border-bottom-color: #373630;
}

.compatibility-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(60px, 10vw, 140px);
  align-items: end;
}

.compatibility h2 {
  color: var(--paper-light);
}

.compatibility-grid > div > p:last-child {
  color: #aaa79e;
}

.compatibility-form > label,
.modal-panel form > label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.url-field {
  display: grid;
  grid-template-columns: 1fr auto;
  border-bottom: 1px solid #65635d;
}

.url-field input {
  width: 100%;
  min-height: 64px;
  padding: 0 18px;
  border: 0;
  background: var(--paper-light);
  color: var(--ink);
  border-radius: 0;
}

.url-field .button {
  min-height: 64px;
}

.compatibility-form > small {
  display: block;
  margin-top: 12px;
  color: #8f8c84;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.methodology-note {
  padding: 60px 0;
  background: var(--paper-light);
  border-bottom: 1px solid var(--line);
}

.methodology-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(50px, 8vw, 110px);
}

.methodology-grid span {
  display: block;
  margin-bottom: 14px;
  color: var(--signal);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.methodology-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: .81rem;
}

.site-footer {
  padding: 64px 0 28px;
  background: var(--paper);
}

.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-top {
  min-height: 120px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.brand--footer .brand-mark {
  width: 40px;
  height: 40px;
}

.brand--footer .brand-name {
  font-size: 1.2rem;
}

.ai-reader-note {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.footer-bottom {
  padding-top: 24px;
}

.footer-bottom p {
  margin: 0;
  color: var(--muted);
  font-size: .72rem;
}

.footer-bottom nav {
  display: flex;
  gap: 24px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  place-items: center;
  padding: 22px;
  background: rgba(17, 17, 15, .78);
}

.modal-overlay.is-open {
  display: grid;
}

.modal-panel {
  position: relative;
  width: min(560px, 100%);
  max-height: calc(100vh - 44px);
  overflow-y: auto;
  padding: 42px;
  background: var(--paper-light);
  border: 1px solid var(--ink);
  box-shadow: 16px 16px 0 rgba(0, 0, 0, .28);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.7rem;
  line-height: 1;
}

.modal-panel h2 {
  margin-bottom: 16px;
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 560;
  letter-spacing: -.06em;
  line-height: .96;
}

.modal-panel > p:not(.kicker) {
  color: var(--ink-soft);
}

.modal-panel form {
  margin-top: 30px;
}

.modal-panel input,
.modal-panel textarea {
  width: 100%;
  margin-bottom: 20px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper);
}

.modal-panel textarea {
  min-height: 105px;
  resize: vertical;
}

.modal-panel form > label span {
  color: var(--muted);
  font-weight: 500;
}

.form-note {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: .72rem;
}

.form-status {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: .68rem;
}

.form-status.is-success {
  color: var(--verified);
}

.form-status.is-error {
  color: var(--signal);
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.button[aria-busy="true"] {
  cursor: wait;
}

/* Motion is limited to the moment evidence is revealed. */
html.motion-enabled [data-evidence-reveal] .transcript-turn,
html.motion-enabled [data-evidence-reveal] .severity,
html.motion-enabled [data-evidence-reveal] .evidence-finding h2,
html.motion-enabled [data-evidence-reveal] .evidence-finding h3,
html.motion-enabled [data-evidence-reveal] .evidence-finding > p:last-child,
html.motion-enabled [data-evidence-reveal] .claim-row,
html.motion-enabled [data-evidence-reveal] .score-unit,
html.motion-enabled [data-evidence-reveal] .journey-stage {
  opacity: 0;
  transform: translateY(12px);
}

html.motion-enabled [data-evidence-reveal] .finding-rule,
html.motion-enabled [data-evidence-reveal] .journey-track span {
  transform: scaleX(0);
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .transcript-turn,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .severity,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding h2,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding h3,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding > p:last-child,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .claim-row,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .score-unit,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .journey-stage {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 560ms ease, transform 760ms var(--ease);
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .finding-rule,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .journey-track span {
  transform: scaleX(1);
  transition: transform 980ms var(--ease);
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .transcript-turn:nth-child(2),
html.motion-enabled [data-evidence-reveal].is-evidence-visible .claim-row:nth-child(3),
html.motion-enabled [data-evidence-reveal].is-evidence-visible .journey-stage:nth-of-type(2) {
  transition-delay: 130ms;
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .severity,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .claim-row:nth-child(4),
html.motion-enabled [data-evidence-reveal].is-evidence-visible .journey-stage:nth-of-type(3),
html.motion-enabled [data-evidence-reveal].is-evidence-visible .score-unit--floor {
  transition-delay: 260ms;
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding h2,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding h3,
html.motion-enabled [data-evidence-reveal].is-evidence-visible .journey-stage:nth-of-type(4) {
  transition-delay: 360ms;
}

html.motion-enabled [data-evidence-reveal].is-evidence-visible .evidence-finding > p:last-child {
  transition-delay: 460ms;
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr 440px;
    gap: 46px;
  }

  .hero h1 {
    font-size: clamp(3rem, 6.3vw, 5.4rem);
  }

  .journey-stage {
    padding-inline: 18px;
  }

  .journey-stage::before,
  .break-note {
    left: 18px;
  }

  .service-row {
    grid-template-columns: .7fr 1.1fr .55fr;
  }
}

@media (max-width: 900px) {
  .shell {
    width: min(100% - 40px, var(--shell));
  }

  .site-nav {
    display: none;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .split-argument,
  .score-floor-grid,
  .compatibility-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 64px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .evidence-specimen--hero {
    width: min(100%, 620px);
    justify-self: end;
  }

  .journey-visual {
    grid-template-columns: 1fr 1fr;
  }

  .journey-track {
    display: none;
  }

  .journey-stage {
    min-height: 340px;
    border-bottom: 1px solid var(--line);
  }

  .journey-stage:nth-of-type(2) {
    border-right: 0;
  }

  .journey-stage:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .journey-stage::before {
    top: 54px;
  }

  .stage-number {
    margin-bottom: 58px;
  }

  .break-note {
    bottom: 10px;
    max-width: 220px;
  }

  .pillar-list {
    grid-template-columns: 1fr;
  }

  .pillar-list article {
    min-height: 250px;
    border-right: 0;
    border-bottom: 1px solid #4a4944;
  }

  .pillar-list article:last-child {
    border-bottom: 0;
  }

  .pillar-index {
    margin-bottom: 54px;
  }

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

  .specimen-grid > .transcript {
    border-right: 0;
    border-bottom: 1px solid #43423e;
  }

  .specimen-grid > .evidence-finding {
    border-top: 0;
  }

  .specimen-grid .finding-rule {
    width: 110px;
    height: 3px;
    transform-origin: left;
  }

  .finding-specification {
    grid-template-columns: 1fr;
  }

  .finding-specification > div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid #43423e;
  }

  .finding-specification > div:last-child {
    border-bottom: 0;
  }

  .score-pair {
    max-width: 700px;
  }

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

  .case-phase {
    min-height: 360px;
  }

  .case-arrow {
    width: auto;
    min-height: 54px;
    border-inline: 0;
    border-block: 1px solid var(--line);
    transform: rotate(90deg);
  }

  .method-list li > div {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service-row {
    grid-template-columns: .65fr 1fr;
  }

  .service-action {
    grid-column: 2;
  }

  .method-note {
    grid-template-columns: 1fr;
  }

  .method-note p {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .method-note p:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 0;
  }

  .shell {
    width: min(100% - 28px, var(--shell));
  }

  .site-header {
    position: relative;
  }

  .header-inner {
    min-height: 66px;
    gap: 10px;
  }

  .brand-mark {
    width: 27px;
    height: 27px;
  }

  .brand-name {
    font-size: .78rem;
  }

  .button--small {
    min-height: 36px;
    padding-inline: 10px;
    font-size: .58rem;
  }

  .language-switcher {
    gap: 5px;
    font-size: .58rem;
  }

  .hero {
    padding-top: 62px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
    line-height: .9;
  }

  .lede {
    font-size: 1rem;
  }

  .action-row {
    align-items: stretch;
    flex-direction: column;
    gap: 20px;
  }

  .action-row .button {
    width: 100%;
  }

  .trust-line {
    align-items: flex-start;
    line-height: 1.5;
  }

  .evidence-specimen--hero,
  .evidence-specimen--full {
    box-shadow: 8px 8px 0 var(--paper-deep);
  }

  .specimen-meta {
    min-height: 62px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding-block: 10px;
  }

  .transcript {
    padding: 22px 18px;
  }

  .evidence-finding {
    padding: 24px 18px 26px;
  }

  .finding-rule {
    left: 18px;
  }

  .section {
    padding-block: 88px;
  }

  .section-intro {
    margin-bottom: 48px;
  }

  .section-intro h2,
  .compatibility h2,
  .score-floor-copy h2 {
    font-size: clamp(2.7rem, 13vw, 4.2rem);
  }

  .argument-copy blockquote {
    font-size: 2rem;
  }

  .journey-visual {
    grid-template-columns: 1fr;
  }

  .journey-stage,
  .journey-stage:nth-of-type(2),
  .journey-stage:nth-last-child(-n + 2) {
    min-height: auto;
    padding: 24px 14px 38px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .journey-stage:last-child {
    border-bottom: 0;
  }

  .journey-stage::before {
    top: 46px;
    left: 14px;
  }

  .stage-number {
    margin-bottom: 56px;
  }

  .journey-stage > p:not(.stage-number) {
    min-height: auto;
  }

  .break-note {
    position: static;
    margin-top: 22px;
  }

  .pillar-list article {
    padding-inline: 20px;
  }

  .specimen-grid > .transcript,
  .specimen-grid > .evidence-finding {
    padding: 28px 18px;
  }

  .finding-specification > div {
    padding: 22px 18px;
  }

  .score-unit {
    min-height: 180px;
  }

  .score-unit strong {
    font-size: clamp(5.2rem, 26vw, 7.8rem);
  }

  .score-unit > span {
    max-width: 130px;
  }

  .claim-head {
    display: none;
  }

  .claim-row {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    padding: 28px 0;
  }

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

  .case-phase {
    min-height: 340px;
    padding-inline: 14px;
  }

  .method-list li {
    grid-template-columns: 44px 1fr;
    gap: 14px;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-action {
    grid-column: 1;
  }

  .service-sequence {
    align-items: flex-start;
    flex-direction: column;
  }

  .url-field {
    grid-template-columns: 1fr;
    border-bottom: 0;
  }

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

  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-bottom nav {
    flex-wrap: wrap;
    gap: 20px;
  }

  .modal-panel {
    padding: 36px 20px 24px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}