@font-face {
  font-family: "Vela Sans";
  src: url("assets/fonts/VelaSans-Regular.woff") format("woff");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Vela Sans";
  src: url("assets/fonts/VelaSans-Medium.woff") format("woff");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Vela Sans";
  src: url("assets/fonts/VelaSans-Bold.woff") format("woff");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Lexend";
  src: url("assets/fonts/Lexend-Regular.woff") format("woff");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Lexend";
  src: url("assets/fonts/Lexend-SemiBold.woff") format("woff");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Lexend";
  src: url("assets/fonts/Lexend-Bold.woff") format("woff");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --ink: #0b0b0d;
  --text: #363638;
  --muted: #69696f;
  --paper: #f4f2ec;
  --white: #ffffff;
  --line: rgba(11, 11, 13, 0.15);
  --red: #c93429;
  --red-bright: #ea4335;
  --green: #48bf9c;
  --green-dark: #0f7659;
  --navy: #101c27;
  --shadow: 0 26px 70px rgba(28, 28, 31, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--text);
  font-family: "Vela Sans", sans-serif;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: var(--scroll-progress, 0%);
  height: 3px;
  background: var(--red-bright);
  content: "";
  pointer-events: none;
}

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

img {
  display: block;
  max-width: 100%;
}

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

h1,
h2,
h3 {
  margin-bottom: 20px;
  color: var(--ink);
  font-family: "Lexend", sans-serif;
  font-weight: 600;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 790px;
  font-size: clamp(54px, 5.35vw, 86px);
  line-height: 0.99;
}

h1 em {
  color: var(--red);
  font-style: normal;
}

h2 {
  font-size: clamp(40px, 4vw, 61px);
  line-height: 1.02;
}

h3 {
  font-size: 24px;
  line-height: 1.18;
}

.shell {
  width: min(1320px, calc(100% - 72px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  z-index: 1001;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  transform: translateY(-180%);
  border-radius: 100px;
  background: var(--ink);
  color: var(--white);
}

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

:focus-visible {
  outline: 3px solid rgba(234, 67, 53, 0.45);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(244, 242, 236, 0.92);
  box-shadow: 0 8px 40px rgba(20, 20, 22, 0.05);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: grid;
  min-height: 84px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  justify-self: start;
}

.brand img {
  width: 133px;
  height: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: #46464b;
  font-size: 15px;
}

.header-nav a,
.about-links a {
  position: relative;
}

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

.header-nav a:hover::after,
.about-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 13px 24px;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button span {
  font-size: 20px;
}

.button-small {
  min-height: 44px;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
}

.button-primary {
  background: var(--red);
  box-shadow: 0 14px 36px rgba(201, 52, 41, 0.2);
  color: var(--white);
}

.button-primary:hover {
  background: #b52d24;
  box-shadow: 0 18px 44px rgba(201, 52, 41, 0.28);
}

.button-light {
  background: var(--white);
  color: var(--ink);
}

.eyebrow {
  display: flex;
  margin-bottom: 22px;
  align-items: center;
  gap: 11px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 26px;
  height: 2px;
  background: currentColor;
}

.eyebrow-light {
  color: #71dbbb;
}

.hero {
  position: relative;
  min-height: 820px;
  padding: 152px 0 94px;
  overflow: hidden;
  background:
    radial-gradient(circle at 71% 26%, rgba(72, 191, 156, 0.09), transparent 28%),
    linear-gradient(180deg, #f8f6f1 0%, var(--paper) 100%);
}

.hero::after {
  position: absolute;
  right: -10%;
  bottom: -30%;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(11, 11, 13, 0.07);
  border-radius: 50%;
  content: "";
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(11, 11, 13, 0.09);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::before {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red-bright);
  content: "";
}

.hero-orbit-one {
  top: 122px;
  right: 15%;
  width: 440px;
  height: 440px;
}

.hero-orbit-one::before {
  top: 49px;
  right: 74px;
}

.hero-orbit-two {
  top: 205px;
  right: 9%;
  width: 620px;
  height: 620px;
}

.hero-orbit-two::before {
  right: 104px;
  bottom: 58px;
  background: var(--green);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr);
  align-items: center;
  gap: clamp(60px, 7vw, 114px);
}

.hero-copy {
  padding-top: 8px;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 18px;
  color: #29292d;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.35;
}

.hero-note {
  max-width: 660px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  margin-bottom: 28px;
  align-items: center;
  gap: 26px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
  color: var(--ink);
  font-weight: 700;
}

.text-link span {
  color: var(--red);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.research-promise {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #55555b;
  font-size: 15px;
}

.research-promise p {
  margin: 0;
}

.research-promise strong {
  color: var(--ink);
}

.promise-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(72, 191, 156, 0.14);
}

.hero-visual {
  position: relative;
  min-height: 590px;
}

.portrait-card {
  position: absolute;
  top: 0;
  right: 30px;
  width: min(100%, 470px);
  overflow: hidden;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow);
  transform: rotate(1.6deg);
}

.portrait-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #d8d3ca;
}

.portrait-wrap::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(8, 8, 10, 0.22));
  content: "";
}

.portrait-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-index {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 18px;
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.portrait-caption {
  display: flex;
  min-height: 92px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.portrait-caption div {
  display: grid;
  gap: 2px;
}

.portrait-caption strong {
  color: var(--ink);
  font-family: "Lexend", sans-serif;
  font-size: 18px;
}

.portrait-caption span {
  color: var(--muted);
  font-size: 14px;
}

.portrait-caption .caption-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-size: 20px;
}

.field-card {
  position: absolute;
  z-index: 3;
  right: 170px;
  bottom: 10px;
  width: 330px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 20px;
  padding: 22px;
  background: rgba(16, 28, 39, 0.95);
  box-shadow: 0 26px 60px rgba(10, 17, 24, 0.22);
  color: var(--white);
  backdrop-filter: blur(16px);
}

.field-card-topline {
  display: flex;
  margin-bottom: 22px;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field-status {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #94e7cf;
}

.field-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(72, 191, 156, 0.14);
}

.field-question {
  margin-bottom: 22px;
  color: var(--white);
  font-family: "Lexend", sans-serif;
  font-size: 22px;
  line-height: 1.25;
}

.field-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.field-tags span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 6px 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
}

.signal-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.46);
}

.signal-grid {
  display: grid;
  min-height: 112px;
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}

.signal-grid > div {
  display: flex;
  align-items: center;
  gap: 14px;
  border-right: 1px solid var(--line);
  padding: 24px;
}

.signal-grid > div:first-child {
  border-left: 1px solid var(--line);
}

.signal-grid span {
  color: var(--red);
  font-family: "Lexend", sans-serif;
  font-size: 12px;
}

.signal-grid strong {
  color: var(--ink);
  font-size: 15px;
}

.section {
  padding: 118px 0;
}

.section-intro {
  display: grid;
  margin-bottom: 58px;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: end;
  gap: 88px;
}

.section-intro h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.section-intro > p {
  max-width: 560px;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 20px;
}

.steps-grid {
  display: grid;
  margin-bottom: 38px;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-card {
  position: relative;
  min-height: 355px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  background: rgba(255, 255, 255, 0.54);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.step-card:hover {
  transform: translateY(-6px);
  background: var(--white);
  box-shadow: 0 20px 50px rgba(22, 22, 25, 0.08);
}

.step-number {
  position: absolute;
  top: 26px;
  right: 28px;
  color: var(--red);
  font-family: "Lexend", sans-serif;
  font-size: 13px;
}

.step-icon {
  display: grid;
  width: 76px;
  height: 76px;
  margin-bottom: 54px;
  place-items: center;
  border-radius: 50%;
  background: #e8e6df;
}

.step-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: var(--ink);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.step-card p {
  max-width: 350px;
  margin-bottom: 0;
  color: var(--muted);
}

.fit-panel {
  display: grid;
  border-radius: var(--radius);
  padding: 52px;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  background: var(--white);
  box-shadow: 0 18px 60px rgba(25, 25, 28, 0.06);
}

.participant-panel {
  border-radius: var(--radius);
  padding: 48px;
  background: var(--white);
  box-shadow: 0 18px 60px rgba(25, 25, 28, 0.06);
}

.participant-heading {
  max-width: 880px;
  margin-bottom: 38px;
}

.participant-heading h2 {
  font-size: clamp(32px, 3.2vw, 46px);
}

.participant-heading > p:last-child {
  max-width: 790px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
}

.participant-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.participant-grid article {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.participant-number {
  display: block;
  margin-bottom: 22px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.participant-grid h3 {
  font-size: 23px;
}

.participant-grid p {
  color: var(--text);
  font-size: 16px;
}

.participant-grid .participant-detail {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.participant-footer {
  display: flex;
  margin-top: 34px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  gap: 30px;
}

.participant-footer > p {
  max-width: 660px;
  margin-bottom: 0;
  font-size: 16px;
}

.participant-footer > a {
  flex-shrink: 0;
  font-size: 15px;
}

.participant-panel .fit-list {
  margin-top: 30px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.participant-panel .fit-list small {
  font-size: 13px;
}

.mini-label {
  margin-bottom: 18px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.fit-copy h3 {
  max-width: 480px;
  font-size: 31px;
}

.fit-copy > p:last-child {
  max-width: 510px;
  margin-bottom: 0;
  color: var(--muted);
}

.fit-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.fit-list > div {
  display: grid;
  min-height: 94px;
  grid-template-columns: 38px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  gap: 12px;
}

.fit-list > div > span {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border-radius: 50%;
  background: rgba(72, 191, 156, 0.14);
  color: var(--green-dark);
  font-weight: 700;
}

.fit-list p {
  display: grid;
  margin: 0;
  gap: 3px;
}

.fit-list strong {
  color: var(--ink);
}

.fit-list small {
  color: var(--muted);
  font-size: 14px;
}

.publication-section {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
}

.publication-section::before {
  position: absolute;
  top: -320px;
  right: -110px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.publication-section::after {
  position: absolute;
  top: -170px;
  right: 40px;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(72, 191, 156, 0.22);
  border-radius: 50%;
  content: "";
}

.publication-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 100px;
}

.publication-copy h2 {
  color: var(--white);
}

.publication-copy > p {
  max-width: 570px;
  font-size: 19px;
}

.publication-conclusion {
  margin-bottom: 34px;
  color: var(--white);
  font-weight: 700;
}

.publication-card {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  padding: 38px;
  background: var(--white);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.28);
  transform: rotate(-1.4deg);
}

.publication-logo-row {
  display: flex;
  margin-bottom: 38px;
  align-items: flex-start;
  flex-direction: column;
  gap: 18px;
}

.publication-logo-row > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.publication-logo-row img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
  object-position: center;
}

.publication-meta {
  display: flex;
  margin-bottom: 24px;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
}

.publication-meta span::before {
  margin-right: 16px;
  content: "·";
}

.publication-card h3 {
  max-width: 650px;
  margin-bottom: 44px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
}

.publication-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.publication-card-footer span:last-child {
  color: var(--red);
  font-size: 22px;
}

.about-section {
  background: #ebe8e0;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
  gap: 100px;
}

.about-photo {
  position: relative;
  max-width: 440px;
}

.about-photo::before {
  position: absolute;
  z-index: 0;
  inset: -18px 18px 18px -18px;
  border: 1px solid rgba(11, 11, 13, 0.22);
  border-radius: 999px 999px 28px 28px;
  content: "";
}

.about-photo img {
  position: relative;
  z-index: 1;
  aspect-ratio: 0.82 / 1;
  border-radius: 999px 999px 24px 24px;
  object-fit: cover;
}

.about-copy {
  max-width: 720px;
}

.about-copy h2 {
  max-width: 680px;
}

.about-lead {
  color: #26262a;
  font-size: 22px;
}

.about-copy > p:not(.eyebrow) {
  max-width: 650px;
}

.about-links {
  display: flex;
  margin-top: 32px;
  gap: 30px;
  color: var(--ink);
  font-weight: 700;
}

.about-links span {
  color: var(--red);
}

.final-cta {
  background: var(--paper);
}

.final-cta-inner {
  display: grid;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 80px 0;
  grid-template-columns: 1fr 0.72fr;
  align-items: end;
  gap: 70px;
}

.final-cta h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.final-cta-action {
  display: grid;
  justify-items: start;
  gap: 18px;
}

.final-cta-action p {
  max-width: 430px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.site-footer {
  padding: 34px 0 42px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  color: var(--muted);
  font-size: 13px;
}

.footer-inner img {
  width: 116px;
  height: auto;
}

.footer-inner p {
  margin: 0;
}

.footer-inner > div {
  display: flex;
  justify-self: end;
  gap: 24px;
}

.footer-inner a {
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

.reveal-delay {
  transition-delay: 140ms;
}

.reveal-delay-short {
  transition-delay: 90ms;
}

.reveal-delay-long {
  transition-delay: 180ms;
}

@media (max-width: 1120px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .header-nav {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(390px, 0.95fr);
    gap: 48px;
  }

  .portrait-card {
    right: 0;
  }

  .field-card {
    right: 95px;
  }

  .signal-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .signal-grid > div:nth-child(2) {
    border-right: 0;
  }

  .signal-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .signal-grid > div:nth-child(3) {
    border-left: 1px solid var(--line);
  }

  .publication-grid,
  .about-grid {
    gap: 64px;
  }
}

@media (max-width: 900px) {
  .participant-panel {
    padding: 34px;
  }

  .participant-grid,
  .participant-panel .fit-list {
    grid-template-columns: 1fr;
  }

  .participant-panel .fit-list {
    gap: 0;
  }

  .participant-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }
  .shell {
    width: min(100% - 40px, 720px);
  }

  .section {
    padding: 88px 0;
  }

  .hero {
    padding: 130px 0 76px;
  }

  .hero-grid,
  .section-intro,
  .publication-grid,
  .about-grid,
  .final-cta-inner {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 60px;
  }

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

  .hero-visual {
    min-height: 630px;
  }

  .portrait-card {
    right: 7%;
    width: min(75%, 470px);
  }

  .field-card {
    right: auto;
    bottom: 0;
    left: 7%;
  }

  .section-intro {
    margin-bottom: 44px;
    gap: 28px;
  }

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

  .step-card {
    min-height: auto;
  }

  .step-icon {
    margin-bottom: 42px;
  }

  .fit-panel {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .publication-card {
    max-width: 700px;
  }

  .about-grid {
    gap: 60px;
  }

  .about-photo {
    width: min(72vw, 430px);
  }

  .final-cta-inner {
    gap: 32px;
  }
}

@media (max-width: 620px) {
  .participant-panel {
    padding: 28px 22px;
  }

  .participant-heading > p:last-child {
    font-size: 17px;
  }
  body {
    font-size: 16px;
  }

  .shell {
    width: min(100% - 32px, 560px);
  }

  h1 {
    font-size: clamp(43px, 13vw, 60px);
  }

  h2 {
    font-size: clamp(35px, 10vw, 48px);
  }

  .header-inner {
    min-height: 74px;
  }

  .brand img {
    width: 112px;
  }

  .header-inner > .button {
    min-height: 40px;
    padding: 9px 14px;
    font-size: 12px;
  }

  .header-inner > .button span {
    display: none;
  }

  .hero {
    padding-top: 112px;
  }

  .hero-lead {
    font-size: 21px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions .text-link {
    align-self: flex-start;
  }

  .research-promise {
    align-items: flex-start;
  }

  .promise-dot {
    margin-top: 6px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .portrait-card {
    right: 0;
    width: 88%;
  }

  .portrait-caption {
    min-height: 78px;
    padding: 16px 18px;
  }

  .field-card {
    right: auto;
    bottom: -12px;
    left: 0;
    width: min(88%, 330px);
    padding: 18px;
  }

  .field-card-topline {
    align-items: flex-start;
    gap: 14px;
  }

  .field-question {
    font-size: 19px;
  }

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

  .signal-grid > div,
  .signal-grid > div:first-child,
  .signal-grid > div:nth-child(3) {
    min-height: 72px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
    padding: 16px 20px;
  }

  .signal-grid > div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 76px 0;
  }

  .section-intro > p {
    font-size: 18px;
  }

  .step-card {
    padding: 25px;
  }

  .fit-panel {
    padding: 28px 22px;
  }

  .fit-copy h3 {
    font-size: 27px;
  }

  .publication-card {
    padding: 26px 22px;
    transform: none;
  }

  .publication-logo-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .publication-card h3 {
    font-size: 29px;
  }

  .about-photo {
    width: calc(100% - 18px);
    margin-left: 18px;
  }

  .about-lead {
    font-size: 20px;
  }

  .about-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .final-cta-inner {
    padding: 58px 0;
  }

  .final-cta-action .button {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-inner > div {
    align-items: flex-start;
    justify-self: start;
    flex-direction: column;
    gap: 8px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}