/* RHU LabChain landing page: base styles, components, then responsive layouts. */
:root {
  --navy:#132f46;
  --blue:#2767ad;
  --teal:#23776c;
  --ink:#20374a;
  --muted:#5d6f7c;
  --line:#dce5e8;
  --paper:#f7f9fa;
  --white:#fff;
  --radius:22px;
  --shadow:0 12px 35px #18354c0a,0 2px 5px #18354c03;
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:105px;
}

body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

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

button {
  font:inherit;
}

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

a:focus-visible,button:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:5px;
  border-radius:5px;
}

svg {
  flex-shrink:0;
}

.icon {
  width:23px;
  height:23px;
  vertical-align:middle;
}

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

h1,h2,h3 {
  line-height:1.15;
  letter-spacing:-.035em;
  color:var(--navy);
}

p {
  color:var(--muted);
}

.container {
  width:min(1180px,calc(100% - 80px));
  margin-inline:auto;
}

.section {
  padding-block:100px;
}

.eyebrow {
  font-size:11px;
  font-weight:750;
  letter-spacing:.14em;
  color:var(--teal);
  display:flex;
  align-items:center;
  gap:9px;
  line-height:1.6;
}

.small-dot {
  display:inline-block;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--teal);
  flex-shrink:0;
}

.brand {
  display:inline-flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
  font-size:21px;
  letter-spacing:-.04em;
  color:var(--navy);
  font-weight:450;
}

.brand strong {
  font-weight:750;
}

.brand-mark {
  display:grid;
  grid-template-columns:repeat(2,9px);
  gap:3px;
  transform:rotate(-8deg);
  padding:11px;
  background:#e8f0f1;
  border-radius:12px;
}

.brand-mark span {
  width:9px;
  height:9px;
  background:var(--navy);
  border-radius:2px;
}

.brand-mark span:nth-child(2) {
  background:#55a599;
}

.brand-mark span:nth-child(3) {
  background:#7cb7b0;
}

.site-header {
  position:sticky;
  top:0;
  z-index:20;
  background:#f7f9faf5;
  border-bottom:1px solid #e3e9ec;
}

.nav-bar {
  min-height:86px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
}

.navigation {
  display:flex;
  gap:30px;
  align-items:center;
  font-size:13px;
  font-weight:600;
}

.navigation>a:not(.button) {
  padding-block:12px;
  transition:color .18s;
}

.navigation>a:hover {
  color:var(--teal);
}

.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:11px;
  min-height:50px;
  padding:14px 22px;
  border:1px solid var(--navy);
  border-radius:10px;
  background:var(--navy);
  color:white;
  font-size:13px;
  line-height:1.5;
  font-weight:650;
  box-shadow:0 4px 8px #132f4612;
  transition:background .18s,box-shadow .18s,transform .18s;
}

.button .icon {
  width:18px;
  height:18px;
}

.button:hover {
  background:#20435c;
  color:white;
  box-shadow:0 6px 15px #132f461d;
  transform:translateY(-1px);
}

.button-secondary {
  background:#fdfefe;
  color:var(--navy);
  border-color:#d6e0e4;
  box-shadow:0 3px 7px #132f4605;
}

.button-secondary:hover {
  background:#eef4f5;
  color:var(--navy);
}

.button-small {
  min-height:41px;
  padding:10px 20px;
}

.menu-toggle {
  display:none;
}

.skip-link {
  position:fixed;
  top:-100px;
  left:16px;
  z-index:100;
  padding:10px 20px;
  background:var(--navy);
  color:white;
}

.skip-link:focus {
  top:12px;
}

.hero {
  overflow:hidden;
  background:radial-gradient(ellipse at 81% 30%,#e8f0f4 0,transparent 48%);
}

.hero-grid {
  display:grid;
  grid-template-columns:1.15fr 1fr;
  align-items:center;
  gap:38px;
  padding-block:88px 65px;
}

.hero-copy {
  position:relative;
  z-index:1;
}

.hero h1 {
  font-size:clamp(48px,5.2vw,70px);
  font-weight:760;
  margin-block:22px 22px;
  letter-spacing:-.06em;
}

.hero h1 span {
  color:var(--blue);
}

.hero-subtitle {
  font-size:clamp(22px,2.15vw,29px);
  font-weight:600;
  line-height:1.45;
  letter-spacing:-.03em;
  color:var(--navy);
}

.hero-subtitle span {
  color:var(--teal);
}

.hero-description {
  max-width:530px;
  font-size:15px;
  line-height:1.9;
  margin-top:23px;
}

.hero-actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:30px;
}

.development-note {
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:22px;
  font-size:11px;
  color:#62727e;
}

.development-note .small-dot {
  background:#7b8d98;
  width:5px;
  height:5px;
}

.note-divider {
  color:#7b8d98;
  margin-inline:2px;
}

.hero-art {
  position:relative;
  min-width:0;
  height:440px;
}

.orbit {
  border:1px solid #d7e4e9;
  border-radius:50%;
  position:absolute;
  pointer-events:none;
}

.orbit-one {
  width:400px;
  height:400px;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
}

.orbit-two {
  width:320px;
  height:320px;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  border-style:dashed;
}

.art-label {
  position:absolute;
  top:6px;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  align-items:center;
  gap:7px;
  white-space:nowrap;
  font-size:9px;
  font-weight:650;
  letter-spacing:.11em;
  color:#536e7b;
}

.record-card {
  position:absolute;
  top:60px;
  left:4%;
  width:84%;
  max-width:390px;
  padding:24px;
  border:1px solid #fff;
  border-radius:19px;
  background:#ffffffed;
  box-shadow:14px 18px 45px #254c6712,-8px -8px 28px #ffffffb3;
  transform:rotate(-3deg);
}

.record-header {
  display:flex;
  align-items:center;
  gap:12px;
}

.icon-tile {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  flex-shrink:0;
  background:#eaf1f4;
  border:1px solid #e0eaee;
  border-radius:12px;
  color:var(--blue);
}

.record-header strong,.proof-card strong {
  display:block;
  font-size:14px;
  letter-spacing:-.02em;
  color:var(--navy);
}

.record-header span:not(.icon-tile):not(.record-lock) {
  display:block;
  font-size:11px;
  color:var(--muted);
}

.record-lock {
  margin-left:auto;
  color:#8596a0;
}

.record-lock .icon {
  width:18px;
}

.document-lines {
  margin:26px 0 23px;
  display:grid;
  gap:10px;
}

.document-lines span {
  height:7px;
  border-radius:5px;
  background:#eaf0f3;
  width:92%;
}

.document-lines span:nth-child(2) {
  width:74%;
}

.document-lines span:nth-child(3) {
  width:83%;
}

.record-footer {
  display:flex;
  align-items:center;
  gap:7px;
  border-top:1px solid #e9eff1;
  padding-top:14px;
  color:var(--teal);
  font-size:10px;
}

.record-footer .icon {
  height:16px;
  width:16px;
}

.connection-line {
  position:absolute;
  border-right:2px dashed #80b6b0;
  border-bottom:2px dashed #80b6b0;
  width:100px;
  height:80px;
  top:260px;
  left:57%;
  border-radius:0 0 14px 0;
}

.proof-medallion {
  position:absolute;
  right:0;
  top:177px;
  width:92px;
  height:92px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:8px solid #f7fafb;
  border-radius:50%;
  background:var(--navy);
  color:#b9e9e1;
  box-shadow:0 12px 24px #17344d21;
  transform:rotate(7deg);
}

.proof-medallion .icon {
  width:39px;
  height:39px;
  stroke-width:1.4;
}

.proof-card {
  display:flex;
  align-items:center;
  gap:13px;
  position:absolute;
  bottom:48px;
  right:3%;
  width:77%;
  padding:20px;
  border:1px solid #fff;
  border-radius:16px;
  background:#fdfefe;
  box-shadow:var(--shadow);
  transform:rotate(2deg);
}

.proof-icon {
  display:flex;
  align-items:center;
  justify-content:center;
  width:39px;
  height:39px;
  background:#e8f3ef;
  color:var(--teal);
  border-radius:11px;
}

.proof-card div>span {
  font-size:11px;
  color:var(--muted);
}

.proof-card>.icon {
  margin-left:auto;
  color:#748b96;
  width:18px;
}

.art-caption {
  position:absolute;
  bottom:8px;
  width:100%;
  text-align:center;
  font-size:8px;
  letter-spacing:.13em;
  color:#637785;
}

.art-caption span {
  padding-inline:7px;
}

.hero-principles {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-block:24px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  font-size:12px;
  font-weight:550;
  color:#536c7d;
}

.hero-principles>span {
  display:flex;
  align-items:center;
  gap:10px;
}

.hero-principles .icon {
  width:19px;
  height:19px;
  color:var(--teal);
}

.section-heading {
  display:flex;
  justify-content:space-between;
  gap:60px;
  align-items:flex-end;
  margin-bottom:40px;
}

h2 {
  font-size:38px;
  font-weight:650;
  line-height:1.2;
}

.section-heading h2 {
  margin-top:12px;
}

.section-heading>p {
  max-width:410px;
  font-size:14px;
  line-height:1.9;
  padding-bottom:3px;
}

.section-anchor {
  scroll-margin-top:110px;
}

.section-label {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:16px;
  font-size:10px;
  letter-spacing:.11em;
  font-weight:700;
  color:#647581;
}

.pill {
  font-size:10px;
  letter-spacing:.02em;
  font-weight:500;
  color:#536d7a;
  border:1px solid #d8e2e6;
  border-radius:20px;
  padding:3px 10px;
}

.feature-grid {
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px;
}

.feature-card {
  grid-column:span 2;
  background:#fdfefe;
  border:1px solid #e2e9ec;
  box-shadow:var(--shadow);
  border-radius:var(--radius);
  padding:26px;
  transition:box-shadow .2s,transform .2s;
}

.feature-card:nth-child(n+4) {
  grid-column:span 3;
}

.feature-card:hover {
  transform:translateY(-3px);
  box-shadow:0 15px 30px #18354c10;
}

.feature-top {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:24px;
}

.card-number {
  font-size:11px;
  color:#536a79;
  font-variant-numeric:tabular-nums;
}

.feature-card:nth-child(3) .icon-tile,.feature-card:nth-child(5) .icon-tile {
  color:var(--teal);
  background:#eaf3ef;
  border-color:#dcebe5;
}

.feature-card h3 {
  font-size:17px;
  font-weight:650;
  margin-bottom:10px;
}

.feature-card p {
  font-size:13px;
  line-height:1.8;
  max-width:380px;
}

.workflow-section {
  background:#edf2f4;
  padding-block:66px;
  border-block:1px solid #e3eaee;
}

.center-heading {
  text-align:center;
}

.center-heading .eyebrow {
  justify-content:center;
}

.center-heading h2 {
  margin-block:12px;
}

.center-heading>p {
  font-size:14px;
}

.workflow {
  display:grid;
  grid-template-columns:repeat(7,1fr);
  list-style:none;
  padding:0;
  margin:43px 0 28px;
  gap:18px;
}

.workflow li {
  position:relative;
  display:flex;
  align-items:center;
  flex-direction:column;
  text-align:center;
  gap:17px;
  color:var(--navy);
  font-size:12px;
  font-weight:600;
  line-height:1.5;
}

.workflow li:not(:last-child):after {
  content:'→';
  position:absolute;
  top:13px;
  left:calc(50% + 30px);
  width:calc(100% - 42px);
  color:#8198a4;
  font-size:16px;
  font-weight:400;
}

.step-number {
  width:48px;
  height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid #d8e3e8;
  border-radius:50%;
  background:#f9fbfc;
  box-shadow:4px 4px 9px #ced9df85,-4px -4px 9px #ffffffc7;
  color:var(--blue);
  font-size:12px;
  font-weight:700;
}

.workflow li:last-child .step-number {
  background:var(--navy);
  border-color:var(--navy);
  color:white;
}

.workflow li>span:last-child {
  max-width:100px;
}

.workflow-note {
  font-size:11px;
  text-align:center;
  color:#536a79;
}

.verification-panel {
  background:var(--navy);
  padding:54px;
  border-radius:26px;
  display:grid;
  grid-template-columns:1.1fr 1fr;
  align-items:center;
  gap:60px;
  position:relative;
  overflow:hidden;
}

.verification-copy .eyebrow {
  color:#a3d5ce;
  font-size:10px;
}

.verification-copy h2 {
  color:#fff;
  font-size:34px;
  margin-top:14px;
}

.verification-copy>p:not(.eyebrow) {
  color:#c4d1db;
  font-size:13px;
  line-height:1.85;
  margin-top:20px;
}

.text-link {
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:600;
  margin-top:23px;
  color:#c1e5df;
}

.text-link:hover {
  text-decoration:underline;
}

.text-link .icon {
  width:17px;
}

.verification-demo {
  background:#f9fbfc;
  border:1px solid #ffffff70;
  border-radius:18px;
  padding:25px;
  box-shadow:0 16px 25px #091c333d;
}

.demo-heading {
  display:flex;
  align-items:center;
  gap:11px;
  padding-bottom:21px;
  border-bottom:1px solid #e0e7eb;
}

.demo-heading strong {
  font-size:14px;
  display:block;
  letter-spacing:-.02em;
}

.demo-heading div>span {
  display:block;
  font-size:10px;
  color:#536a79;
  margin-top:2px;
}

.demo-heading .icon-tile {
  background:#e8f3ef;
  color:var(--teal);
  width:40px;
  height:40px;
}

.demo-row {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  border-bottom:1px solid #e0e7eb;
  padding-block:18px;
  font-size:12px;
  font-weight:550;
}

.status {
  display:inline-flex;
  gap:4px;
  align-items:center;
  color:#226b5f;
  font-size:10px;
  border:1px solid #d5e9df;
  background:#eaf5ef;
  border-radius:6px;
  padding:3px 7px;
}

.status .icon {
  width:13px;
  height:13px;
  stroke-width:2;
}

.demo-note {
  font-size:10px;
  line-height:1.7;
  margin-top:18px;
  color:#5d7281;
}

.security-section {
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:80px;
  align-items:center;
  padding-bottom:6px;
}

.security-intro>.icon-tile {
  margin-bottom:19px;
  background:#eaf3ef;
  color:var(--teal);
}

.security-intro h2 {
  font-size:32px;
  margin-top:12px;
}

.security-intro>p:last-child {
  font-size:13px;
  margin-top:20px;
  line-height:1.85;
}

.security-grid {
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}

.security-grid li {
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:21px;
  min-height:128px;
  border:1px solid var(--line);
  border-radius:14px;
  font-size:12px;
  font-weight:550;
  background:#f9fbfc;
}

.security-grid .icon {
  color:var(--teal);
  width:21px;
  height:21px;
}

.access-panel {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:50px;
  border:1px solid #d9e5e7;
  border-radius:22px;
  padding:44px;
  background:#eaf1f2;
}

.access-panel h2 {
  font-size:29px;
  margin-top:12px;
}

.access-panel p:last-child {
  font-size:13px;
  max-width:490px;
  margin-top:15px;
}

.access-panel>.button {
  flex-shrink:0;
}

.site-footer {
  background:#f0f4f5;
  border-top:1px solid var(--line);
}

.footer-main {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
  padding-block:37px;
}

.footer-main p {
  font-size:11px;
  margin-top:10px;
}

.footer-domain {
  display:flex;
  gap:9px;
  align-items:center;
  font-size:12px;
  color:#536c7d;
}

.footer-domain .icon {
  width:17px;
  height:17px;
}

.footer-domain:hover {
  text-decoration:underline;
}

.footer-bottom {
  border-top:1px solid #dce5e8;
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-block:19px;
  color:#536a79;
  font-size:10px;
}

.footer-bottom a:hover {
  color:var(--navy);
}

[hidden] {
  display:none!important;
}

@media(min-width:1500px) {
  .hero-grid {
    padding-block:105px 80px;
  }
  .hero-art {
    height:465px;
  }
  .art-label {
    top:18px;
  }
  .record-card {
    top:78px;
  }
  .proof-card {
    bottom:52px;
  }
  .proof-medallion {
    top:200px;
  }
}

@media(max-width:1050px) {
  .container {
    width:calc(100% - 56px);
  }
  .navigation {
    gap:21px;
  }
  .hero-grid {
    gap:24px;
    padding-top:65px;
  }
  .hero h1 {
    font-size:56px;
  }
  .hero-subtitle {
    font-size:24px;
  }
  .hero-description {
    font-size:14px;
  }
  .hero-actions {
    gap:9px;
  }
  .hero-actions .button {
    padding:12px 14px;
    font-size:12px;
  }
  .hero-art {
    height:415px;
  }
  .record-card {
    padding:20px;
    left:0;
    width:88%;
  }
  .record-header {
    gap:8px;
  }
  .record-header strong {
    font-size:12px;
  }
  .proof-card {
    padding:17px;
    width:87%;
    right:0;
  }
  .proof-card strong {
    font-size:13px;
  }
  .proof-medallion {
    width:79px;
    height:79px;
    right:-7px;
  }
  .orbit-one {
    width:340px;
    height:340px;
  }
  .orbit-two {
    width:270px;
    height:270px;
  }
  .verification-panel {
    padding:38px;
    gap:35px;
  }
  .verification-copy h2 {
    font-size:29px;
  }
  .security-section {
    gap:40px;
  }
  .access-panel {
    padding:35px;
    gap:25px;
  }
  .access-panel>.button {
    padding-inline:16px;
    font-size:12px;
  }
}

@media(max-width:760px) {
  html {
    scroll-padding-top:90px;
  }
  .container {
    width:calc(100% - 40px);
  }
  .section {
    padding-block:65px;
  }
  .nav-bar {
    min-height:74px;
    flex-wrap:wrap;
    gap:0;
  }
  .brand {
    font-size:19px;
  }
  .brand-mark {
    padding:9px;
  }
  .menu-toggle:not([hidden]) {
    display:flex;
    align-items:center;
    gap:9px;
    min-height:44px;
    padding:8px 12px;
    background:#fdfefe;
    color:var(--navy);
    border:1px solid var(--line);
    border-radius:9px;
    font-size:12px;
  }
  .navigation {
    width:100%;
    padding:12px 0 20px;
    display:flex;
    flex-wrap:wrap;
    gap:5px 20px;
  }
  .navigation>a:not(.button) {
    padding:10px 0;
  }
  .js-enabled .navigation {
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:3px;
  }
  .js-enabled .navigation.is-open {
    display:flex;
  }
  .js-enabled .navigation>a:not(.button) {
    padding:10px 8px;
  }
  .js-enabled .navigation .button {
    margin-top:5px;
  }
  .hero-grid {
    grid-template-columns:1fr;
    padding-block:49px 30px;
    gap:25px;
  }
  .hero-copy {
    max-width:590px;
  }
  .hero h1 {
    font-size:clamp(44px,8vw,60px);
    margin-block:20px;
  }
  .hero-subtitle {
    font-size:clamp(22px,4.5vw,28px);
  }
  .hero-description {
    font-size:14px;
    max-width:540px;
  }
  .eyebrow {
    font-size:10px;
  }
  .hero-actions .button {
    font-size:12px;
    padding:14px 18px;
  }
  .hero-art {
    width:min(440px,100%);
    height:405px;
    justify-self:center;
    margin-top:6px;
  }
  .record-card {
    left:4%;
    width:84%;
    top:55px;
    padding:23px;
  }
  .record-header strong {
    font-size:14px;
  }
  .proof-card {
    right:4%;
    width:77%;
    bottom:42px;
    padding:20px;
  }
  .proof-medallion {
    right:0;
    top:170px;
    width:86px;
    height:86px;
  }
  .art-caption {
    bottom:0;
  }
  .art-label {
    top:2px;
  }
  .hero-principles {
    flex-wrap:wrap;
    justify-content:center;
    gap:16px 24px;
    padding-block:20px;
    font-size:11px;
  }
  .hero-principles .icon {
    width:17px;
  }
  .section-heading {
    gap:22px;
    flex-direction:column;
    align-items:flex-start;
    margin-bottom:30px;
  }
  h2 {
    font-size:32px;
  }
  .section-heading>p {
    max-width:560px;
  }
  .feature-grid {
    grid-template-columns:1fr 1fr;
    gap:13px;
  }
  .feature-card,.feature-card:nth-child(n+4) {
    grid-column:auto;
    padding:22px;
  }
  .feature-card:last-child {
    grid-column:1/-1;
  }
  .feature-card h3 {
    font-size:16px;
  }
  .feature-card p {
    font-size:12px;
  }
  .workflow-section {
    padding-block:53px;
  }
  .workflow {
    grid-template-columns:1fr;
    max-width:300px;
    margin:32px auto;
    gap:0;
  }
  .workflow li {
    flex-direction:row;
    text-align:left;
    gap:23px;
    min-height:76px;
    font-size:14px;
  }
  .workflow li>span:last-child {
    max-width:none;
  }
  .workflow li:not(:last-child):after {
    content:'';
    top:62px;
    left:23px;
    width:1px;
    height:27px;
    border-left:1px dashed #95aab5;
  }
  .step-number {
    width:47px;
    height:47px;
    flex-shrink:0;
  }
  .verification-panel {
    grid-template-columns:1fr;
    padding:30px;
    gap:32px;
  }
  .verification-copy h2 {
    font-size:32px;
  }
  .verification-demo {
    max-width:470px;
    width:100%;
    justify-self:center;
  }
  .security-section {
    grid-template-columns:1fr;
    gap:27px;
    padding-bottom:0;
  }
  .security-intro>p:last-child {
    max-width:550px;
  }
  .security-grid li {
    min-height:117px;
  }
  .access-panel {
    flex-direction:column;
    align-items:flex-start;
    gap:24px;
    padding:29px;
  }
  .access-panel h2 {
    font-size:28px;
  }
  .footer-main {
    align-items:flex-start;
    flex-direction:column;
    gap:24px;
  }
  .footer-bottom {
    align-items:flex-start;
    font-size:10px;
  }
  .footer-bottom>a {
    white-space:nowrap;
  }
}

@media(max-width:390px) {
  .container {
    width:calc(100% - 32px);
  }
  .hero h1 {
    font-size:42px;
  }
  .hero-actions {
    flex-direction:column;
    align-items:stretch;
  }
  .hero-actions .button {
    width:100%;
  }
  .development-note {
    font-size:10px;
    gap:6px;
  }
  .hero-art {
    height:380px;
  }
  .record-card {
    left:0;
    width:92%;
    padding:18px;
  }
  .record-header strong {
    font-size:12px;
  }
  .record-header .icon-tile {
    width:37px;
    height:37px;
  }
  .proof-card {
    right:0;
    width:88%;
    bottom:35px;
    padding:16px;
  }
  .proof-card strong {
    font-size:12px;
  }
  .proof-medallion {
    top:170px;
    right:-4px;
    width:76px;
    height:76px;
  }
  .proof-medallion .icon {
    width:31px;
  }
  .connection-line {
    top:244px;
    height:64px;
  }
  .orbit-one {
    width:300px;
    height:300px;
  }
  .orbit-two {
    width:245px;
    height:245px;
  }
  .feature-grid {
    grid-template-columns:1fr;
  }
  .feature-card:last-child {
    grid-column:auto;
  }
  .feature-top {
    margin-bottom:19px;
  }
  .feature-card p {
    font-size:13px;
  }
  .verification-panel {
    padding:24px 18px;
  }
  .verification-copy h2 {
    font-size:28px;
  }
  .verification-demo {
    padding:18px;
  }
  .demo-row {
    font-size:11px;
  }
  .security-grid {
    gap:10px;
  }
  .security-grid li {
    padding:17px;
    font-size:11px;
  }
  .footer-bottom {
    flex-direction:column;
    gap:8px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    transition:none!important;
    animation:none!important;
  }
}

/* Keep keyboard focus visible against the dark verification panel. */
.verification-panel a:focus-visible {
  outline-color: #b9e9e1;
}