:root {
  color-scheme: light;
  --page: #f3f3f1;
  --surface: #ffffff;
  --surface-soft: #e8e8e4;
  --ink: #111317;
  --ink-soft: #4b4f56;
  --ink-faint: #626871;
  --line: rgba(17, 19, 23, 0.16);
  --dark: #0b0d10;
  --dark-surface: #15181d;
  --dark-ink: #f5f5f2;
  --dark-soft: #b8bcc3;
  --accent: #2f64d6;
  --accent-hover: #234da7;
  --max: 1440px;
  --header-height: 70px;
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background: var(--page);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

body.navigation-open {
  overflow: hidden;
}

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

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

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

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 78%, white);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-180%);
  background: var(--ink);
  color: white;
  font-size: 0.85rem;
  transition: transform 160ms ease;
}

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

.legal-page {
  background:
    radial-gradient(circle at 84% 8%, rgba(47, 100, 214, 0.11), transparent 28rem),
    var(--page);
}

.legal-header {
  border-color: var(--line);
  background: color-mix(in srgb, var(--page) 92%, transparent);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.legal-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 570;
}

.legal-main {
  width: min(100%, 1040px);
  min-height: calc(100vh - 220px);
  margin: 0 auto;
  padding: clamp(132px, 16vw, 190px) clamp(20px, 5vw, 72px) clamp(84px, 10vw, 132px);
}

.legal-hero {
  max-width: 850px;
  margin-bottom: clamp(42px, 7vw, 76px);
}

.legal-hero h1 {
  max-width: 820px;
  margin: 18px 0 20px;
  font-size: clamp(2.7rem, 7vw, 5.7rem);
  font-weight: 610;
  letter-spacing: -0.06em;
  line-height: 0.96;
}

.legal-updated {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.legal-card {
  padding: clamp(28px, 5vw, 68px);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 28px 80px rgba(17, 19, 23, 0.07);
}

.legal-card section {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(30px, 5vw, 52px) 0;
  border-top: 1px solid var(--line);
}

.legal-card h2 {
  margin: 0;
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  font-weight: 620;
  letter-spacing: -0.025em;
}

.legal-card p {
  max-width: 68ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.75;
}

.legal-card a {
  color: var(--accent-hover);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.legal-notice {
  padding: 0 0 clamp(30px, 5vw, 52px);
}

.legal-notice strong {
  color: var(--ink);
}

.legal-footer {
  padding-top: 0;
}

.legal-footer .footer-bottom a:hover {
  color: white;
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition:
    background-color 240ms ease,
    border-color 240ms ease,
    backdrop-filter 240ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.header-inner {
  display: flex;
  width: min(100%, var(--max));
  height: 100%;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 0.92rem;
  font-weight: 680;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.wordmark-mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  background: var(--ink);
  color: var(--page);
  font-size: 0.75rem;
  font-weight: 750;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.3vw, 34px);
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 570;
}

.primary-nav > a:not(.header-cta),
.language-menu > summary {
  padding: 12px 0;
  transition: color 180ms ease;
}

.primary-nav > a:not(.header-cta):hover,
.language-menu > summary:hover {
  color: var(--ink);
}

.header-cta {
  display: inline-flex;
  min-height: 40px;
  padding: 10px 18px;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: white;
  transition:
    background-color 180ms ease,
    transform 150ms ease;
}

.header-cta:hover {
  background: var(--accent);
}

.header-cta:active,
.button:active {
  transform: scale(0.985);
}

.language-menu {
  position: relative;
}

.language-menu summary {
  cursor: pointer;
  list-style: none;
}

.language-menu summary::-webkit-details-marker {
  display: none;
}

.language-menu summary::after {
  content: " +";
}

.language-menu[open] summary::after {
  content: " −";
}

.language-menu div {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  display: grid;
  min-width: 150px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 20px 48px rgba(17, 19, 23, 0.12);
}

.language-menu div a {
  padding: 10px 14px;
}

.language-menu div a:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  min-height: max(100dvh, 720px);
  padding: var(--header-height) max(0px, calc((100vw - var(--max)) / 2)) 0;
  background: var(--page);
}

.hero-copy {
  display: flex;
  min-width: 0;
  padding: clamp(92px, 13vh, 150px) clamp(28px, 6vw, 96px) clamp(72px, 10vh, 112px);
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--ink-faint);
  font-size: 0.76rem;
  font-weight: 680;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.brief-intro h2 {
  margin: 0;
  font-size: clamp(3.15rem, 6.2vw, 6.75rem);
  font-weight: 520;
  letter-spacing: -0.062em;
  line-height: 0.95;
}

.hero h1 {
  max-width: 11ch;
}

.hero-lede {
  max-width: 58ch;
  margin: clamp(26px, 4vh, 42px) 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 48px;
  padding: 14px 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1;
  transition:
    background-color 200ms ease,
    color 200ms ease,
    border-color 200ms ease,
    transform 150ms ease;
}

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

.button-dark:hover {
  background: var(--accent);
}

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

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

.text-link {
  display: inline-flex;
  width: fit-content;
  padding: 8px 0 5px;
  gap: 9px;
  align-items: center;
  border-bottom: 1px solid currentColor;
  font-size: 0.9rem;
  font-weight: 620;
  transition:
    color 180ms ease,
    gap 180ms ease;
}

.text-link:hover {
  gap: 13px;
  color: var(--accent);
}

.evidence-note {
  max-width: 55ch;
  margin: 32px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.78rem;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  margin: 0;
  overflow: hidden;
  background: #f9fafb;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 56%;
}

.hero-visual figcaption {
  position: absolute;
  right: 22px;
  bottom: 20px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.8);
  color: #30343a;
  font-size: 0.72rem;
  backdrop-filter: blur(12px);
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(22px, 5vw, 80px);
  background: var(--surface);
}

.principles > div {
  min-height: 210px;
  padding: 38px clamp(22px, 3vw, 48px);
  border-left: 1px solid var(--line);
}

.principles > div:last-child {
  border-right: 1px solid var(--line);
}

.principles span,
.process-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--ink-faint);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
}

.principles strong {
  display: block;
  font-size: 1.08rem;
  font-weight: 640;
}

.principles p,
.process-grid p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.7;
}

.section {
  padding: clamp(112px, 15vh, 180px) clamp(24px, 6vw, 96px);
}

.section > * {
  width: min(100%, calc(var(--max) - 128px));
  margin-right: auto;
  margin-left: auto;
}

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

.section-stone {
  background: var(--surface-soft);
}

.section-dark {
  background: var(--dark);
  color: var(--dark-ink);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  column-gap: clamp(48px, 9vw, 150px);
  align-items: end;
}

.section-heading .eyebrow {
  grid-column: 1;
}

.section-heading h2 {
  grid-column: 1;
  max-width: 14ch;
  font-size: clamp(2.7rem, 5vw, 5.5rem);
}

.section-heading > p:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.section-dark .eyebrow,
.section-dark .section-heading > p:last-child {
  color: var(--dark-soft);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(64px, 9vh, 112px);
  background: var(--line);
  border: 1px solid var(--line);
}

.offer-card {
  display: flex;
  min-height: 410px;
  padding: clamp(30px, 4vw, 58px);
  flex-direction: column;
  align-items: flex-start;
  background: var(--surface);
}

.offer-index {
  margin-bottom: auto;
  color: var(--ink-faint);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
}

.offer-card h3,
.evidence-list h3,
.process-grid h3,
.insight-card h3 {
  margin: 0;
  font-size: clamp(1.55rem, 2.3vw, 2.55rem);
  font-weight: 540;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.offer-card > p,
.offer-card > div > p {
  max-width: 46ch;
  margin: 18px 0 28px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.offer-card-image {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  min-height: 500px;
  padding: 0;
}

.offer-card-image img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
}

.offer-card-image > div {
  display: flex;
  padding: clamp(34px, 5vw, 72px);
  flex-direction: column;
  align-items: flex-start;
}

.verification-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(480px, 1.15fr);
  gap: clamp(52px, 9vw, 150px);
  align-items: start;
}

.verification-layout .section-heading {
  display: block;
  position: sticky;
  top: calc(var(--header-height) + 48px);
}

.verification-layout .section-heading h2 {
  max-width: 11ch;
}

.verification-layout .section-heading > p:last-child {
  max-width: 50ch;
  margin-top: 28px;
}

.evidence-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
  list-style: none;
}

.evidence-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 22px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
}

.evidence-list li > span {
  padding-top: 6px;
  color: #7f858f;
  font-size: 0.75rem;
}

.evidence-list h3 {
  font-size: clamp(1.5rem, 2.2vw, 2.35rem);
}

.evidence-list p {
  max-width: 46ch;
  margin: 12px 0 0;
  color: var(--dark-soft);
  line-height: 1.7;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(64px, 9vh, 112px);
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.process-grid li {
  min-height: 330px;
  padding: 38px clamp(20px, 3vw, 42px);
  border-left: 1px solid var(--line);
}

.process-grid li:last-child {
  border-right: 1px solid var(--line);
}

.process-grid h3 {
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.brief-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(480px, 1.15fr);
  gap: clamp(60px, 10vw, 160px);
  padding: clamp(112px, 15vh, 180px) max(24px, calc((100vw - var(--max) + 128px) / 2));
  background: var(--page);
}

.brief-intro h2 {
  max-width: 11ch;
  font-size: clamp(2.9rem, 5.3vw, 5.8rem);
}

.brief-intro > p:not(.eyebrow) {
  max-width: 48ch;
  margin: 28px 0 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.direct-links {
  display: flex;
  margin-top: 36px;
  gap: 14px 26px;
  flex-wrap: wrap;
}

.direct-links a {
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-size: 0.87rem;
  font-weight: 620;
}

.direct-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.brief-form {
  display: grid;
  gap: 28px;
  padding: clamp(30px, 4.5vw, 64px);
  border: 1px solid var(--line);
  background: var(--surface);
}

.field-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.brief-form label {
  display: grid;
  gap: 10px;
}

.brief-form label > span {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 640;
  letter-spacing: 0.03em;
}

.brief-form input,
.brief-form select,
.brief-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 12px 2px;
  background: transparent;
  outline: 0;
  transition: border-color 180ms ease;
}

.brief-form textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.6;
}

.brief-form input:focus,
.brief-form select:focus,
.brief-form textarea:focus {
  border-color: var(--accent);
}

.brief-form input:invalid:not(:placeholder-shown),
.brief-form textarea:invalid:not(:placeholder-shown) {
  border-color: #a53737;
}

.form-submit {
  width: fit-content;
  margin-top: 4px;
  border: 0;
}

.form-submit[disabled] {
  cursor: wait;
  opacity: 0.62;
}

.form-status {
  min-height: 24px;
  margin: -12px 0 0;
  color: var(--ink-soft);
  font-size: 0.83rem;
  line-height: 1.6;
}

.form-status[data-state="success"] {
  color: #21633e;
}

.form-status[data-state="error"] {
  color: #963b3b;
}

.insights .section-heading {
  display: block;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(64px, 9vh, 112px);
  background: var(--line);
  border: 1px solid var(--line);
}

.insight-card {
  display: flex;
  min-height: 330px;
  padding: clamp(28px, 3.5vw, 50px);
  flex-direction: column;
  background: var(--surface);
  transition:
    background-color 220ms ease,
    color 220ms ease;
}

.insight-card:hover {
  background: var(--ink);
  color: white;
}

.insight-card > span {
  margin-bottom: auto;
  color: var(--ink-faint);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.insight-card:hover > span {
  color: #aeb3bb;
}

.insight-card h3 {
  font-size: clamp(1.35rem, 2vw, 2.1rem);
}

.insight-card p {
  margin: 28px 0 0;
  font-size: 0.84rem;
  font-weight: 620;
}

.faq {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(480px, 1.25fr);
  gap: clamp(52px, 9vw, 150px);
}

.faq > * {
  width: auto;
  margin: 0;
}

.faq .section-heading {
  display: block;
}

.faq .section-heading h2 {
  max-width: 11ch;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  min-height: 86px;
  padding: 24px 42px 24px 0;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1.03rem;
  font-weight: 610;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  margin-right: -34px;
  color: var(--ink-faint);
  font-size: 1.4rem;
  font-weight: 350;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 62ch;
  margin: -4px 0 28px;
  color: var(--ink-soft);
  line-height: 1.75;
}

.site-footer {
  padding: clamp(76px, 11vh, 120px) max(24px, calc((100vw - var(--max) + 128px) / 2)) 26px;
  background: var(--dark);
  color: var(--dark-ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.85fr) auto;
  gap: 46px;
  align-items: start;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.wordmark-footer .wordmark-mark {
  background: white;
  color: var(--dark);
}

.footer-main p {
  max-width: 38ch;
  margin: 0;
  color: var(--dark-soft);
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 44px;
  padding: 64px 0 80px 34%;
}

.footer-links > div {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-links span {
  margin-bottom: 8px;
  color: #747a84;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-links a {
  width: fit-content;
  color: var(--dark-soft);
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #777d86;
  font-size: 0.72rem;
  line-height: 1.5;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (max-width: 1100px) {
  .primary-nav {
    gap: 18px;
  }

  .primary-nav > a:nth-child(2),
  .primary-nav > a:nth-child(3) {
    display: none;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.8fr);
  }

  .hero-copy {
    padding-right: 48px;
    padding-left: 48px;
  }

  .section-heading,
  .verification-layout,
  .brief-section,
  .faq {
    grid-template-columns: 1fr;
  }

  .section-heading > p:last-child {
    grid-column: 1;
    grid-row: auto;
    max-width: 60ch;
    margin-top: 28px;
  }

  .verification-layout .section-heading {
    position: static;
  }

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

  .process-grid li:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .process-grid li:nth-child(4) {
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }

  .brief-intro h2,
  .brief-intro > p:not(.eyebrow) {
    max-width: 14ch;
  }

  .brief-intro > p:not(.eyebrow) {
    max-width: 56ch;
  }

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

  .insight-card {
    min-height: 260px;
  }

  .footer-links {
    padding-left: 18%;
  }
}

@media (max-width: 780px) {
  :root {
    --header-height: 62px;
  }

  .legal-nav > a:first-child {
    display: none;
  }

  .legal-nav .header-cta {
    margin-top: 0;
  }

  .legal-main {
    padding-top: 118px;
  }

  .legal-hero h1 {
    font-size: clamp(2.5rem, 12vw, 3.6rem);
  }

  .legal-card {
    padding: 24px 22px;
  }

  .legal-card section {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .menu-button {
    display: block;
  }

  .navigation-open .menu-button span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .navigation-open .menu-button span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    display: none;
    padding: 26px 22px 44px;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    background: var(--page);
    color: var(--ink);
    font-size: 1.08rem;
  }

  .navigation-open .primary-nav {
    display: flex;
  }

  .primary-nav > a:nth-child(2),
  .primary-nav > a:nth-child(3) {
    display: block;
  }

  .primary-nav > a:not(.header-cta),
  .language-menu > summary {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
  }

  .header-cta {
    margin-top: 24px;
  }

  .language-menu div {
    position: static;
    grid-template-columns: repeat(4, 1fr);
    border-top: 0;
    box-shadow: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: var(--header-height);
  }

  .hero-copy {
    min-height: calc(100dvh - var(--header-height));
    padding: 96px 22px 58px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.8rem, 12.2vw, 3.7rem);
    letter-spacing: -0.055em;
  }

  .hero-visual {
    min-height: 78dvh;
  }

  .principles {
    grid-template-columns: 1fr;
    padding: 0 22px;
  }

  .principles > div,
  .principles > div:last-child {
    min-height: auto;
    padding: 30px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .principles span {
    margin-bottom: 20px;
  }

  .section,
  .brief-section {
    padding: 96px 22px 72px;
  }

  .section-heading h2,
  .brief-intro h2 {
    font-size: clamp(2.6rem, 12vw, 4rem);
  }

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

  .offer-card {
    min-height: 340px;
    padding: 30px 26px;
  }

  .offer-card-image {
    grid-column: auto;
    grid-template-columns: 1fr;
    padding: 0;
  }

  .offer-card-image img {
    min-height: 330px;
  }

  .offer-card-image > div {
    min-height: 340px;
    padding: 30px 26px;
  }

  .verification-layout,
  .brief-section,
  .faq {
    gap: 54px;
  }

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

  .process-grid li,
  .process-grid li:nth-child(3),
  .process-grid li:nth-child(4) {
    min-height: 250px;
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }

  .field-pair {
    grid-template-columns: 1fr;
  }

  .brief-form {
    padding: 28px 22px;
  }

  .form-submit {
    width: 100%;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-main .button {
    width: fit-content;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    padding: 50px 0 64px;
  }

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

@media (max-width: 460px) {
  .wordmark {
    font-size: 0.84rem;
  }

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

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .hero-visual {
    min-height: 640px;
  }

  .hero-visual figcaption {
    right: 12px;
    bottom: 12px;
  }

  .evidence-list li {
    grid-template-columns: 38px 1fr;
  }

  .direct-links {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #111317;
    --surface: #181b20;
    --surface-soft: #22262c;
    --ink: #f4f4f1;
    --ink-soft: #c2c6cd;
    --ink-faint: #959ba4;
    --line: rgba(255, 255, 255, 0.15);
    --accent: #6e93ee;
    --accent-hover: #8aa7ee;
  }

  .wordmark-mark,
  .button-dark,
  .header-cta {
    background: #f4f4f1;
    color: #111317;
  }

  .hero-visual {
    background: #f9fafb;
  }

  .hero-visual figcaption {
    color: #30343a;
  }

  .form-status[data-state="success"] {
    color: #7bd39a;
  }

  .form-status[data-state="error"] {
    color: #ef9292;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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