@font-face {
  font-family: Pretendard;
  src: url("assets/PretendardVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --bg: #0b0b0c;
  --surface: #131315;
  --text: #f6f6f5;
  --muted: #a1a1a5;
  --line: #303034;
  --orange: #ff6839;
  --red: #ff304f;
  --paper: #f2f2ef;
  --ink: #171719;
  --gutter: clamp(24px, 5.3vw, 88px);
  --sans: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 6px;
}
::selection {
  background: #ff6839;
  color: #0b0b0c;
}
button {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
button {
  border-radius: 0;
}
.mono,
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.055em;
}
.eyebrow {
  display: block;
  line-height: 1.5;
}
.accent {
  color: var(--orange);
}
.header {
  height: 92px;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(11, 11, 12, 0.95);
  border-bottom: 1px solid #ffffff1c;
  position: relative;
  z-index: 20;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  line-height: 1;
}
.brand span {
  font-size: 29px;
  font-weight: 660;
  letter-spacing: -1.2px;
}
.brand img {
  width: 31px;
  height: 25px;
  object-fit: contain;
}
.desktop-nav {
  display: flex;
  gap: 38px;
  margin-left: 70px;
}
.desktop-nav a {
  font-size: 14px;
  color: #c5c5c7;
  transition: color 0.2s;
}
.desktop-nav a:hover {
  color: white;
}
.nav-contact {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.tiny-plus {
  font-size: 24px;
  line-height: 1;
  color: var(--orange);
}
.menu-toggle {
  display: none;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -70px;
  background: white;
  color: black;
  padding: 12px 20px;
  z-index: 100;
}
.skip-link:focus {
  top: 12px;
}
.mobile-nav[hidden] {
  display: none;
}
.hero {
  min-height: 722px;
  height: calc(100svh - 92px);
  max-height: 940px;
  position: relative;
  padding: 33px var(--gutter) 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  isolation: isolate;
}
.hero-topline {
  display: flex;
  justify-content: space-between;
  color: #aeafb1;
  z-index: 1;
}
.hero-index {
  color: #85858a;
}
.hero-copy {
  padding: 94px 0 92px;
  position: relative;
  z-index: 2;
  flex: 1;
  pointer-events: none;
}
.hero-copy a {
  pointer-events: auto;
}
.hero h1 {
  font-size: clamp(64px, 6.25vw, 102px);
  font-weight: 620;
  letter-spacing: -0.072em;
  line-height: 1.14;
}
.hero-copy p {
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: -0.025em;
  color: #a7a7ae;
  margin-top: 28px;
}
.hero-copy p strong {
  font-weight: 450;
  color: #d8d8dc;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 16px 23px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  min-height: 56px;
  border: 1px solid transparent;
  transition:
    background 0.2s,
    color 0.2s,
    transform 0.2s;
}
.button-light {
  background: #f3f3f0;
  color: #111;
}
.button-light:hover {
  background: var(--orange);
  transform: translateY(-2px);
}
.button-plus {
  font-size: 23px;
  line-height: 1;
  font-weight: 300;
}
.hero .button {
  margin-top: 36px;
}
.hero-art {
  position: absolute;
  inset: 0 0 0 35%;
  z-index: -1;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-art:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 0%, transparent 30%),
    linear-gradient(
      0deg,
      var(--bg) 1%,
      transparent 25%,
      transparent 80%,
      var(--bg) 100%
    );
  pointer-events: none;
}
.hero-art > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-art > img.hero-mark {
  width: 65%;
  height: auto;
  opacity: 0.8;
  transform: rotate(-8deg);
}
.hero-bottom {
  height: 73px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #ffffff25;
  color: #838387;
}
.hero-bottom .mono {
  font-size: 12px;
  letter-spacing: 0.06em;
}
.scroll-cue {
  display: flex;
  align-items: center;
  gap: 17px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.scroll-line {
  height: 26px;
  width: 1px;
  background: #777;
  position: relative;
}
.scroll-line:after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-right: 1px solid #777;
  border-bottom: 1px solid #777;
  transform: rotate(45deg);
  bottom: 0;
  left: -2px;
}
.proof-strip {
  padding: 41px var(--gutter) 43px;
  background: #131315;
  display: grid;
  grid-template-columns: 1.22fr 1fr 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  gap: 38px;
}
.proof-intro .eyebrow {
  font-size: 12px;
  color: #818187;
  margin-bottom: 15px;
}
.proof-intro p {
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.035em;
}
.mini-stat {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
  padding-left: 35px;
  justify-content: center;
}
.mini-stat strong {
  font-size: 43px;
  line-height: 1.25;
  letter-spacing: -0.05em;
  font-weight: 480;
  white-space: nowrap;
}
.mini-stat strong span {
  color: var(--orange);
  font-size: 29px;
  vertical-align: top;
}
.mini-stat strong small {
  font-size: 18px;
  font-weight: 450;
  letter-spacing: -0.02em;
}
.mini-stat > span {
  font-size: 13px;
  color: #949499;
  margin-top: 9px;
}
.footer {
  padding: 38px var(--gutter);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer .brand span {
  font-size: 24px;
}
.footer .brand img {
  width: 26px;
}
.footer p,
.footer > span {
  font: 12px var(--mono);
  color: #8b8b90;
  letter-spacing: 0.05em;
}
.section-dark,
.section-light {
  padding: 110px var(--gutter);
}
.section-light {
  background: var(--paper);
  color: var(--ink);
}
.section-label {
  display: flex;
  align-items: center;
  gap: 23px;
  margin-bottom: 64px;
}
.section-label > .eyebrow {
  flex-shrink: 0;
}
.label-rule {
  height: 1px;
  flex: 1;
  background: var(--line);
}
.section-light .label-rule {
  background: #cdcdca;
}
.section-meta {
  font-size: 12px;
  letter-spacing: -0.01em;
  color: var(--muted);
}
.section-light .section-meta {
  color: #6b6b6b;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 45px;
  margin-bottom: 60px;
}
.section-heading h2,
.approach h2 {
  font-size: clamp(36px, 3.65vw, 58px);
  line-height: 1.25;
  letter-spacing: -0.055em;
  font-weight: 560;
}
.section-heading > p {
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: -0.02em;
  color: #a1a1a5;
  padding-bottom: 4px;
  min-width: 245px;
}
.section-light .section-heading > p {
  color: #727275;
}
.approach {
  padding-top: 110px;
  padding-bottom: 104px;
}
.approach-heading {
  position: relative;
  padding-left: 25.8%;
}
.section-kicker {
  font-size: 15px;
  letter-spacing: -0.02em;
  margin-bottom: 23px;
  color: #6a6a6b;
}
.approach-heading .body-copy {
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: -0.025em;
  color: #707074;
  margin-top: 27px;
}
.duality {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 30px;
  margin-top: 76px;
  padding-top: 40px;
  border-top: 1px solid #cececa;
}
.duality article > .mono {
  font-size: 12px;
  color: #737375;
}
.duality h3 {
  font-size: 39px;
  font-weight: 510;
  line-height: 1.3;
  letter-spacing: -0.06em;
  margin: 20px 0;
}
.particle {
  color: #df542c;
}
.duality p {
  font-size: 16px;
  color: #717174;
  letter-spacing: -0.025em;
  line-height: 1.8;
}
.duality-cross {
  align-self: center;
  text-align: center;
  font: 50px var(--sans);
  font-weight: 200;
  color: #a9a9a8;
}
.text-tags {
  display: flex;
  gap: 18px;
  margin-top: 29px;
  font-size: 12px;
  color: #525254;
}
.text-tags span + span:before {
  content: "/";
  color: #b9b9b8;
  margin-right: 18px;
}
.expertise {
  padding-bottom: 60px;
}
.service {
  border-top: 1px solid var(--line);
}
.service:last-child {
  border-bottom: 1px solid var(--line);
}
.service summary {
  padding: 32px 0;
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  cursor: pointer;
  list-style: none;
  gap: 25px;
}
.service summary::-webkit-details-marker,
.faq summary::-webkit-details-marker {
  display: none;
}
.service-number {
  color: #818186;
  align-self: start;
  padding-top: 10px;
}
.service summary h3 {
  font-size: 32px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.05em;
}
.service summary > div > span {
  font: 12px var(--mono);
  color: #87878e;
  display: block;
  margin-top: 7px;
}
.service-indicator {
  font-size: 32px;
  font-weight: 200;
  color: #a5a5ac;
  line-height: 1;
}
.service[open] .service-indicator {
  font-size: 0;
}
.service[open] .service-indicator:before {
  content: "−";
  font-size: 32px;
  color: var(--orange);
}
.service[open] h3 {
  color: var(--orange);
}
.service-content {
  padding: 0 65px 34px 105px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px 45px;
}
.service-content > p {
  font-size: 16px;
  line-height: 1.9;
  color: #aaaab1;
  letter-spacing: -0.02em;
}
.service-deliverables > .mono {
  color: #73737c;
  font-size: 12px;
}
.service-deliverables ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  font-size: 14px;
  color: #bebec5;
}
.service-deliverables li:before {
  content: "·";
  color: var(--orange);
  margin-right: 10px;
}
.text-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid #616165;
  background: none;
  font-size: 14px;
  text-align: left;
  justify-self: start;
  transition: color 0.2s;
}
.text-button > span {
  color: var(--orange);
  font-size: 22px;
  line-height: 1;
}
.text-button:hover {
  color: var(--orange);
}
.proof {
  background: #131315;
  padding-top: 84px;
}
.outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.outcome {
  padding: 25px 34px 32px 0;
  display: flex;
  flex-direction: column;
}
.outcome + .outcome {
  border-left: 1px solid var(--line);
  padding-left: 34px;
}
.outcome-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #909096;
}
.outcome-top .mono {
  font-size: 12px;
}
.outcome-mark {
  font-size: 23px;
  color: #717177;
}
.outcome-number {
  font-size: clamp(50px, 5.8vw, 88px);
  font-weight: 420;
  letter-spacing: -0.055em;
  line-height: 1.3;
  display: block;
  margin-top: 35px;
  margin-bottom: 30px;
  white-space: nowrap;
}
.outcome-number > span {
  font-size: 42px;
  vertical-align: top;
  color: var(--orange);
}
.outcome-number > small {
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -0.035em;
}
.outcome h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.035em;
  margin-bottom: 15px;
}
.outcome > p {
  font-size: 14px;
  color: #9f9fa7;
  line-height: 1.9;
  letter-spacing: -0.015em;
  max-width: 300px;
  flex: 1;
}
.source-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: 12px;
  padding: 15px 0 0;
  margin-top: 27px;
  border: 0;
  border-top: 1px solid var(--line);
  color: #bcbcc3;
  background: none;
  text-align: left;
}
.source-button > span {
  font-size: 20px;
  color: #8c8c95;
}
.source-button:hover {
  color: var(--orange);
}
.proof-note {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 30px;
  margin-top: 30px;
}
.proof-note > .mono {
  color: #7d7d85;
  font-size: 12px;
  padding-top: 3px;
}
.proof-note p {
  font-size: 12px;
  line-height: 1.9;
  color: #96969e;
  letter-spacing: -0.01em;
}
.lab {
  padding-bottom: 93px;
}
.lab-workbench {
  background: #e6e6e2;
  display: grid;
  grid-template-columns: 1fr 1.24fr;
  border: 1px solid #d0d0cc;
  box-shadow: 0 15px 40px #00000006;
}
.lab-settings {
  padding: 28px 32px 31px;
  border-right: 1px solid #c9c9c5;
}
.lab-panel-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 25px;
  font-size: 12px;
  color: #6c6c70;
  min-height: 49px;
}
.settings-symbol {
  font-size: 22px;
  line-height: 1;
}
.lab fieldset {
  padding: 0;
  margin: 3px 0 28px;
  border: 0;
  min-width: 0;
}
.lab legend {
  font-size: 14px;
  font-weight: 570;
  margin-bottom: 15px;
}
.scenario-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.scenario-options label,
.tone-options label {
  position: relative;
  cursor: pointer;
}
.scenario-options input,
.tone-options input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.scenario-options span {
  display: block;
  padding: 11px 6px;
  font-size: 13px;
  border: 1px solid #c7c7c3;
  text-align: center;
  transition: all 0.2s;
}
.scenario-options input:checked + span {
  color: #f5f5f3;
  background: #1c1c1f;
  border-color: #1c1c1f;
}
.scenario-options input:focus-visible + span,
.tone-options input:focus-visible + span {
  outline: 2px solid #d4542e;
  outline-offset: 3px;
}
.tone-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tone-options label > span {
  display: grid;
  grid-template-columns: 1fr 18px;
  padding: 11px 15px;
  border: 1px solid #cececa;
  transition: all 0.2s;
  background: #ecece8;
  position: relative;
}
.tone-options strong {
  font-size: 14px;
  font-weight: 550;
}
.tone-options small {
  font-size: 12px;
  color: #6e6e70;
  grid-row: 2;
}
.tone-options i {
  width: 15px;
  height: 15px;
  border: 1px solid #aaa;
  grid-row: 1/3;
  grid-column: 2;
  align-self: center;
  border-radius: 50%;
}
.tone-options input:checked + span {
  border-color: #cf6545;
  background: #f7f4ee;
}
.tone-options input:checked + span i {
  border: 4px solid #e86c42;
}
.prompt-fragment {
  padding-top: 19px;
  border-top: 1px solid #cececa;
}
.prompt-fragment > .mono {
  font-size: 12px;
  color: #9d513c;
}
.prompt-fragment p {
  font-size: 13px;
  color: #6b6b6d;
  margin-top: 8px;
  line-height: 1.8;
}
.lab-result {
  padding: 28px 33px 0;
  background: #fafaf7;
  display: flex;
  flex-direction: column;
}
.result-pill {
  padding: 3px 7px;
  border: 1px solid #d2d2ce;
  font-size: 12px;
  line-height: 1.4;
}
.conversation {
  flex: 1;
  padding-top: 22px;
}
.user-message {
  padding: 13px 18px;
  background: #eaeae5;
  font-size: 14px;
  letter-spacing: -0.01em;
  width: fit-content;
  max-width: 95%;
  margin-left: auto;
  border-radius: 12px 12px 0 12px;
}
.ai-identity {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 30px;
}
.ai-identity > span {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.025em;
}
.ai-label {
  font: 12px var(--mono);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #818183;
}
.ai-message {
  font-size: 15px;
  line-height: 1.9;
  padding: 16px 0 29px 31px;
  letter-spacing: -0.018em;
  min-height: 245px;
}
.lab-insight {
  border-top: 1px solid #deded8;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 0;
  color: #737375;
  min-height: 94px;
}
.insight-icon {
  color: #bc552f;
  font-size: 25px;
}
.lab-insight p {
  font-size: 12px;
  line-height: 1.7;
}
.lab-disclaimer {
  font-size: 12px;
  color: #757577;
  margin-top: 20px;
  line-height: 1.7;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}
.process-steps li {
  padding-right: 30px;
}
.step-number {
  font-size: 12px;
  color: #a5a5ac;
}
.process-line {
  display: block;
  height: 1px;
  background: #414146;
  margin: 26px -30px 30px 0;
  position: relative;
}
.process-line:before {
  content: "";
  position: absolute;
  left: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  background: var(--orange);
}
.process-steps h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.035em;
  margin-bottom: 15px;
}
.process-steps p {
  font-size: 14px;
  line-height: 1.9;
  color: #92929a;
  letter-spacing: -0.02em;
}
.step-output {
  font-size: 12px;
  color: #72727c;
  display: block;
  margin-top: 26px;
}
.faq {
  padding-top: 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
}
.faq-intro .eyebrow {
  font-size: 12px;
  color: #8c8c94;
}
.faq h2 {
  font-size: 32px;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.045em;
  margin-top: 25px;
}
.faq details {
  border-top: 1px solid var(--line);
}
.faq details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 23px 0;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  letter-spacing: -0.02em;
}
.faq summary > span {
  color: #95959d;
  font-size: 22px;
  font-weight: 300;
}
.faq details[open] summary > span {
  transform: rotate(45deg);
  color: var(--orange);
}
.faq details p {
  color: #9d9da5;
  font-size: 14px;
  line-height: 1.9;
  padding: 0 30px 24px 0;
}
.contact {
  background: #f0683d;
  color: #161311;
  padding: 37px var(--gutter) 0;
  position: relative;
  overflow: hidden;
}
.contact-top {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #24202040;
  padding-bottom: 26px;
}
.contact-top .mono,
.contact-top .eyebrow {
  font-size: 12px;
}
.contact-main {
  padding: 63px 0 72px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}
.contact h2 {
  font-size: clamp(37px, 4.4vw, 70px);
  font-weight: 560;
  line-height: 1.18;
  letter-spacing: -0.06em;
}
.contact h2 > span {
  font-weight: 350;
}
.contact-action {
  padding-bottom: 2px;
}
.contact-action > p {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: -0.025em;
  color: #4d2c25;
}
.button-dark {
  background: #171514;
  color: #f8eee7;
  min-width: 280px;
}
.button-dark:hover {
  background: #312522;
  transform: translateY(-2px);
}
.contact .button {
  margin-top: 23px;
}
.contact-note {
  font-size: 12px;
  color: #653b30;
  display: block;
  margin-top: 12px;
}
.contact-wordmark {
  font-size: clamp(110px, 23.5vw, 380px);
  font-weight: 650;
  line-height: 0.94;
  letter-spacing: -0.075em;
  position: relative;
  margin-left: -0.016em;
  margin-bottom: -0.06em;
  user-select: none;
  white-space: nowrap;
}
.contact-wordmark > span {
  font-size: 0.12em;
  letter-spacing: -0.04em;
  position: absolute;
  top: 0.22em;
  margin-left: 0.15em;
  font-weight: 400;
}
.modal {
  border: 1px solid #444448;
  background: #151517;
  color: #f2f2f2;
  padding: 44px;
  max-width: min(600px, calc(100% - 32px));
  width: 100%;
  max-height: calc(100svh - 40px);
  overflow: auto;
  box-shadow: 0 30px 100px #0008;
}
.modal::backdrop {
  background: #000b;
  backdrop-filter: blur(8px);
}
.modal-close {
  position: absolute;
  right: 15px;
  top: 13px;
  width: 42px;
  height: 42px;
  background: none;
  border: 0;
  font-size: 29px;
  line-height: 1;
  color: #aaa;
}
.modal-close:hover {
  color: white;
}
.modal > .eyebrow {
  font-size: 12px;
  color: var(--orange);
  margin-bottom: 25px;
  padding-right: 24px;
}
.modal h2 {
  font-size: 34px;
  font-weight: 550;
  letter-spacing: -0.045em;
  line-height: 1.3;
}
.modal-lead {
  font-size: 14px;
  color: #a6a6af;
  margin-top: 20px;
  line-height: 1.9;
}
.modal dl {
  padding: 24px 0;
  margin: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.modal dt {
  font-size: 12px;
  color: var(--orange);
  margin-bottom: 6px;
}
.modal dd {
  font-size: 14px;
  color: #c4c4cb;
  margin: 0 0 19px;
  line-height: 1.8;
}
.modal dd:last-child {
  margin-bottom: 0;
}
.modal-footnote,
.form-note {
  font-size: 12px;
  color: #91919b;
  line-height: 1.8;
}
.proof-modal > .button {
  margin-top: 25px;
}
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin: 23px 0 9px;
}
.form-label > span {
  font-size: 12px;
  font-weight: 400;
  color: var(--orange);
  margin-left: 4px;
}
.modal input,
.modal select,
.modal textarea {
  color: #e2e2e7;
  background: #202023;
  border: 1px solid #424248;
  border-radius: 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  width: 100%;
  min-width: 0;
}
.modal select {
  appearance: auto;
}
.modal textarea {
  resize: vertical;
}
.modal textarea::placeholder {
  color: #808089;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-submit {
  margin-top: 26px;
  width: 100%;
}
.form-note {
  margin-top: 15px;
}
.brief-result-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.brief-result-actions .button {
  flex: 1;
  justify-content: center;
  padding-inline: 12px;
}
.button-outline {
  background: transparent;
  border-color: #68686e;
  color: white;
}
.button-outline:hover {
  background: #2a2a2c;
}
.copy-status {
  font-size: 13px;
  color: var(--orange);
  min-height: 24px;
  margin-top: 8px;
}
#brief-result .text-button {
  margin-top: 19px;
}
.modal[open] {
  animation: modal-in 0.22s ease-out;
}
body.modal-open {
  overflow: hidden;
}
.service summary:focus-visible,
.faq summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}
@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (min-width: 1700px) {
  .hero-copy {
    padding-top: 130px;
  }
  .hero-art {
    inset: 0 0 0 40%;
  }
}
@media (max-width: 1050px) {
  .desktop-nav {
    margin-left: 0;
    gap: 25px;
  }
  .hero {
    min-height: 680px;
  }
  .hero h1 {
    font-size: 76px;
  }
  .hero-art {
    inset: 0 -15% 0 30%;
    opacity: 0.75;
  }
  .proof-strip {
    gap: 20px;
  }
  .mini-stat {
    padding-left: 20px;
  }
  .mini-stat strong {
    font-size: 35px;
  }
  .hero-edition {
    display: none;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 24px;
  }
  .header {
    height: 76px;
  }
  .brand span {
    font-size: 26px;
  }
  .desktop-nav,
  .nav-contact {
    display: none;
  }
  .menu-toggle {
    display: flex;
    width: 44px;
    height: 44px;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
    align-items: center;
    background: none;
    border: 1px solid var(--line);
  }
  .menu-toggle span {
    display: block;
    width: 18px;
    height: 1px;
    background: white;
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .mobile-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #151517;
    z-index: 19;
    padding: 22px var(--gutter) 28px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px #0008;
  }
  .mobile-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 20px;
  }
  .hero {
    height: auto;
    min-height: 810px;
    max-height: none;
    padding-top: 25px;
  }
  .hero-topline {
    font-size: 12px;
  }
  .hero-index {
    display: none;
  }
  .hero-copy {
    padding-top: 50px;
    padding-bottom: 270px;
  }
  .hero h1 {
    font-size: clamp(46px, 10.3vw, 70px);
    letter-spacing: -0.075em;
  }
  .hero-copy p {
    font-size: 15px;
    line-height: 1.8;
    margin-top: 25px;
  }
  .hero .button {
    margin-top: 25px;
  }
  .button {
    min-height: 53px;
    padding: 14px 19px;
    font-size: 14px;
  }
  .hero-art {
    inset: 210px -33% -30px -18%;
    opacity: 0.85;
  }
  .hero-art:after {
    background:
      linear-gradient(
        180deg,
        var(--bg),
        transparent 28%,
        transparent 72%,
        var(--bg)
      ),
      linear-gradient(90deg, var(--bg), transparent 25%);
  }
  .hero-art > img {
    object-position: 60% center;
  }
  .hero-bottom {
    height: 66px;
  }
  .hero-bottom .mono {
    font-size: 12px;
  }
  .scroll-cue > span:first-child {
    display: none;
  }
  .proof-strip {
    grid-template-columns: 1fr 1fr;
    padding-top: 31px;
    padding-bottom: 34px;
    gap: 28px 24px;
  }
  .proof-intro .eyebrow {
    font-size: 12px;
    max-width: 145px;
  }
  .proof-intro p {
    font-size: 17px;
  }
  .mini-stat {
    padding-left: 0;
    border-left: 0;
  }
  .mini-stat strong {
    font-size: 36px;
  }
  .mini-stat > span {
    font-size: 12px;
  }
  .footer {
    padding-top: 30px;
    padding-bottom: 30px;
    flex-wrap: wrap;
    gap: 25px;
  }
  .footer p {
    display: none;
  }
}
@media (max-width: 1050px) {
  .section-dark,
  .section-light {
    padding: 80px var(--gutter);
  }
  .section-heading {
    gap: 30px;
  }
  .section-heading > p {
    min-width: 210px;
    font-size: 14px;
  }
  .approach-heading {
    padding-left: 18%;
  }
  .duality {
    grid-template-columns: 1fr 35px 1fr;
    gap: 18px;
  }
  .duality h3 {
    font-size: 31px;
  }
  .duality p {
    font-size: 14px;
  }
  .text-tags {
    gap: 10px;
    font-size: 12px;
  }
  .text-tags span + span:before {
    margin-right: 10px;
  }
  .service summary {
    grid-template-columns: 55px 1fr 30px;
    gap: 20px;
  }
  .service-content {
    padding-left: 75px;
    padding-right: 40px;
    gap: 25px;
  }
  .service-content > p {
    font-size: 14px;
  }
  .outcome {
    padding-right: 23px;
  }
  .outcome + .outcome {
    padding-left: 23px;
  }
  .outcome h3 {
    font-size: 16px;
  }
  .outcome > p {
    font-size: 13px;
  }
  .outcome-number {
    font-size: 56px;
  }
  .outcome-number > span {
    font-size: 32px;
  }
  .outcome-number > small {
    font-size: 23px;
  }
  .proof-note {
    grid-template-columns: 1fr 2.6fr;
  }
  .lab-settings {
    padding: 23px;
  }
  .lab-result {
    padding: 23px 25px 0;
  }
  .lab-panel-label {
    font-size: 12px;
  }
  .ai-label {
    display: none;
  }
  .process-steps h3 {
    font-size: 18px;
  }
  .process-steps p {
    font-size: 13px;
  }
  .faq {
    padding-top: 0;
    grid-template-columns: 1fr 2fr;
    gap: 45px;
  }
  .contact h2 {
    font-size: 48px;
  }
  .contact-main {
    gap: 35px;
  }
  .contact-action > p {
    font-size: 13px;
  }
  .button-dark {
    min-width: 250px;
  }
}
@media (max-width: 700px) {
  .section-dark,
  .section-light {
    padding: 65px var(--gutter);
  }
  .section-label {
    margin-bottom: 37px;
    gap: 15px;
  }
  .section-label > .eyebrow {
    font-size: 12px;
  }
  .section-meta {
    display: none;
  }
  .section-heading {
    display: block;
    margin-bottom: 34px;
  }
  .section-heading h2,
  .approach h2 {
    font-size: 34px;
    line-height: 1.3;
    letter-spacing: -0.055em;
  }
  .section-heading > p {
    font-size: 14px;
    margin-top: 21px;
    line-height: 1.8;
  }
  .approach-heading {
    padding-left: 0;
  }
  .section-kicker {
    font-size: 13px;
    margin-bottom: 17px;
  }
  .approach-heading .body-copy {
    font-size: 15px;
    margin-top: 21px;
  }
  .duality {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 40px;
    padding-top: 30px;
  }
  .duality-cross {
    display: none;
  }
  .duality article + article {
    margin-top: 30px;
  }
  .duality article:last-child {
    margin-top: 33px;
    padding-top: 30px;
    border-top: 1px solid #d1d1cc;
  }
  .duality h3 {
    font-size: 32px;
    margin: 14px 0;
  }
  .duality p {
    font-size: 14px;
  }
  .text-tags {
    font-size: 12px;
    margin-top: 20px;
  }
  .service summary {
    grid-template-columns: 25px 1fr 22px;
    gap: 13px;
    padding: 24px 0;
  }
  .service-number {
    padding-top: 6px;
    font-size: 12px;
  }
  .service summary h3 {
    font-size: 23px;
  }
  .service summary > div > span {
    font-size: 12px;
    line-height: 1.5;
    margin-top: 5px;
  }
  .service-indicator {
    font-size: 27px;
  }
  .service-content {
    grid-template-columns: 1fr;
    padding: 0 0 28px 38px;
    gap: 24px;
  }
  .service-content > p {
    font-size: 14px;
  }
  .service-deliverables ul {
    font-size: 13px;
  }
  .service-content .text-button {
    font-size: 12px;
  }
  .outcomes {
    grid-template-columns: 1fr;
  }
  .outcome {
    padding: 22px 0 26px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
    align-items: start;
  }
  .outcome + .outcome {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .outcome-top {
    grid-column: 1/-1;
  }
  .outcome-number {
    font-size: 46px;
    grid-row: 2/4;
    margin: 20px 0 0;
    line-height: 1.2;
  }
  .outcome-number > span {
    font-size: 25px;
  }
  .outcome-number > small {
    font-size: 19px;
  }
  .outcome h3 {
    font-size: 15px;
    line-height: 1.6;
    margin: 20px 0 10px;
  }
  .outcome > p {
    font-size: 12px;
    line-height: 1.8;
  }
  .source-button {
    grid-column: 1/-1;
    margin-top: 22px;
    font-size: 12px;
  }
  .proof-note {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 24px;
  }
  .proof-note p {
    font-size: 12px;
    line-height: 1.8;
  }
  .lab-workbench {
    grid-template-columns: 1fr;
  }
  .lab-settings {
    padding: 22px;
    border-right: 0;
    border-bottom: 1px solid #ccc;
  }
  .lab-panel-label {
    font-size: 12px;
    padding-bottom: 22px;
  }
  .lab fieldset {
    margin-bottom: 22px;
  }
  .lab legend {
    font-size: 14px;
  }
  .tone-options {
    flex-direction: row;
    gap: 6px;
  }
  .tone-options label {
    flex: 1;
    min-width: 0;
  }
  .tone-options label > span {
    display: block;
    padding: 11px 4px;
    text-align: center;
  }
  .tone-options strong {
    font-size: 12px;
  }
  .tone-options small,
  .tone-options i {
    display: none;
  }
  .tone-options input:checked + span {
    background: #f5e5db;
    border-color: #c36545;
  }
  .prompt-fragment p {
    font-size: 12px;
  }
  .lab-result {
    padding: 22px 22px 0;
    min-height: 436px;
  }
  .conversation {
    padding-top: 10px;
  }
  .user-message {
    font-size: 13px;
    padding: 10px 13px;
  }
  .ai-identity {
    margin-top: 25px;
  }
  .ai-message {
    font-size: 14px;
    padding: 14px 0 22px 0;
    min-height: 240px;
  }
  .lab-insight {
    padding: 18px 0;
    min-height: 80px;
  }
  .lab-insight p {
    font-size: 12px;
  }
  .lab-disclaimer {
    font-size: 12px;
    margin-top: 16px;
  }
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 38px 0;
  }
  .process-steps li {
    padding-right: 15px;
  }
  .process-line {
    margin-right: -15px;
    margin-top: 20px;
    margin-bottom: 22px;
  }
  .step-number {
    font-size: 12px;
  }
  .process-steps h3 {
    font-size: 17px;
    margin-bottom: 12px;
  }
  .process-steps p {
    font-size: 12px;
    letter-spacing: -0.025em;
  }
  .step-output {
    font-size: 12px;
    margin-top: 17px;
  }
  .faq {
    grid-template-columns: 1fr;
    padding-top: 5px;
    gap: 33px;
  }
  .faq h2 {
    font-size: 30px;
    margin-top: 15px;
  }
  .faq summary {
    font-size: 14px;
    line-height: 1.6;
    padding: 21px 0;
    gap: 15px;
  }
  .faq details p {
    font-size: 13px;
    padding-right: 5px;
  }
  .contact {
    padding-top: 25px;
  }
  .contact-top .mono {
    display: none;
  }
  .contact-top .eyebrow {
    font-size: 12px;
  }
  .contact-main {
    padding: 39px 0 48px;
    display: block;
  }
  .contact h2 {
    font-size: clamp(32px, 8.6vw, 48px);
    line-height: 1.25;
  }
  .contact-action {
    margin-top: 28px;
  }
  .contact-action > p {
    font-size: 14px;
  }
  .contact .button {
    margin-top: 20px;
    width: 100%;
    max-width: 320px;
  }
  .contact-note {
    font-size: 12px;
  }
  .contact-wordmark {
    font-size: 23vw;
  }
  .modal {
    padding: 35px 25px;
  }
  .modal > .eyebrow {
    font-size: 12px;
  }
  .modal h2 {
    font-size: 30px;
  }
  .modal-lead {
    font-size: 13px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .brief-result-actions .button {
    font-size: 13px;
  }
  .form-note {
    font-size: 12px;
  }
}
@media (max-width: 370px) {
  .hero h1 {
    font-size: 42px;
  }
  .hero-copy p {
    font-size: 14px;
  }
  .hero-bottom .mono {
    font-size: 12px;
  }
  .section-heading h2,
  .approach h2 {
    font-size: 30px;
  }
  .outcome {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .outcome-number {
    grid-row: auto;
    margin-bottom: 0;
  }
  .outcome h3 {
    margin-top: 17px;
  }
  .outcome > p {
    max-width: none;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .process-steps p {
    font-size: 14px;
  }
  .hero-copy {
    padding-bottom: 220px;
  }
  .hero {
    min-height: 755px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}

/* Reading sizes are independent of viewport width. */
.hero-copy p,
.section-heading > p,
.approach-heading .body-copy,
.duality p,
.service-content > p,
.outcome > p,
.process-steps p,
.faq details p,
.contact-action > p,
.ai-message,
.modal-lead,
.modal dd {
  font-size: 1rem;
}
.service-deliverables ul,
.text-tags,
.source-button,
.scenario-options span,
.tone-options strong,
.user-message,
.faq summary,
.service-content .text-button {
  font-size: 0.875rem;
}
.mini-stat > span,
.proof-note p,
.lab-disclaimer,
.step-output,
.contact-note,
.form-note {
  font-size: 0.75rem;
}
.lab-panel-label {
  flex-wrap: wrap;
  gap: 8px;
  line-height: 1.6;
}
.ai-identity > span {
  flex-wrap: wrap;
}
.service-content,
.section-heading > * {
  min-width: 0;
}
@media (max-width: 700px) {
  .outcome {
    display: flex;
    gap: 0;
  }
  .outcome-top {
    width: 100%;
  }
  .outcome-number {
    margin: 22px 0 18px;
    font-size: 58px;
  }
  .outcome h3 {
    font-size: 19px;
    margin: 0 0 12px;
  }
  .outcome > p {
    max-width: none;
  }
  .outcome-number > small {
    font-size: 24px;
  }
  .service-deliverables ul {
    font-size: 0.875rem;
  }
  .lab-result {
    min-height: 480px;
  }
  .step-number {
    line-height: 1.7;
  }
  .process-steps p br {
    display: none;
  }
  .process-steps h3 {
    font-size: 18px;
  }
  .section-heading h2,
  .approach h2 {
    overflow-wrap: break-word;
  }
  .section-label {
    gap: 12px;
  }
  .section-label .eyebrow {
    letter-spacing: 0.01em;
  }
}