/* Source typography and the original four-section layout. */
@font-face {
  font-family: DM Sans;
  src: url("assets/dm-sans-regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: DM Sans;
  src: url("assets/dm-sans-medium.ttf") format("truetype");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: IBM Plex Mono;
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0b0d0e;
  --panel: #101314;
  --white: #f5f6f5;
  --muted: #9ca3a6;
  --subtle: #788286;
  --line: #2a2e30;
  --green: #10b981;
  --mono: "IBM Plex Mono", monospace;
  --sans: "DM Sans", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 35px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: #cbd3d3;
  color: #0b0d0e;
}

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

button,
input,
select {
  font: inherit;
}

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

button {
  cursor: pointer;
  color: inherit;
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

button,
input,
select {
  border-radius: 2px;
  transition:
    border-color 0.18s,
    background 0.18s,
    color 0.18s;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 2px solid #d7e1e1;
  outline-offset: 5px;
}

button:hover {
  background: #dfe4e2;
}

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

h1,
h2,
h3 {
  font-weight: 500;
}

svg {
  display: block;
}

input {
  min-width: 0;
}

input::placeholder {
  color: #7f898d;
  opacity: 1;
}

.shell {
  width: min(1280px, calc(100% - 112px));
  margin-inline: auto;
}

.mono {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.065em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.11em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-dot {
  display: inline-block;
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 50;
  top: 10px;
  left: 10px;
  padding: 10px 20px;
  background: white;
  color: black;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 87px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -1.4px;
  line-height: 1;
}

.brand-mark {
  width: 28px;
  height: 28px;
}

.brand-period {
  color: #b9c1c0;
}

.desktop-nav {
  display: flex;
  gap: 32px;
  margin-left: 0;
  margin-right: 0;
  color: #bcc5c8;
  font-size: 16px;
  align-items: center;
  margin: 0;
  line-height: 1.2;
}

.desktop-nav a:hover {
  color: white;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 16px;
  border: 1px solid #454a4d;
  padding: 0 22px;
  line-height: 1.2;
  min-height: 46px;
  justify-content: center;
}

.header-cta:hover {
  border-color: #b7c2c4;
  background: #171c1e;
}

.hero {
  padding-top: 68px;
  padding-bottom: 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-name {
  display: block;
  color: #a7b0b3;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.025em;
  margin-bottom: 18px;
}

.hero-heading {
  display: block;
  font-size: clamp(42px, 4.45vw, 66px);
  letter-spacing: -0.055em;
  line-height: 1.045;
  font-weight: 500;
}

.hero-audience {
  display: block;
  font-size: clamp(18px, 1.65vw, 23px);
  letter-spacing: -0.035em;
  font-weight: 400;
  margin-top: 16px;
  line-height: 1.45;
  max-width: 460px;
}

.hero-description {
  max-width: 578px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 24px;
}

.hero-form {
  display: flex;
  margin-top: 28px;
  padding: 4px;
  background: #111516;
  border: 1px solid #3f4648;
  gap: 4px;
  max-width: 590px;
}

.hero-form input {
  flex: 1;
  width: 100%;
  border: 0;
  background: transparent;
  font-size: 14px;
  padding: 12px 11px;
  color: var(--white);
}

.hero-form button {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
  background: var(--white);
  color: #0b0d0e;
  border: 0;
  padding: 12px 15px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
}

.hero-form button:hover {
  background: #d6dedb;
}

.hero-form input:focus-visible {
  outline-offset: 0;
  outline-width: 1px;
}

.capacity-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #98a1a4;
  margin-top: 13px;
}

.capacity-line strong {
  font-weight: 400;
  color: #c4cbcd;
}

.capacity-divider {
  margin: 0 9px;
  color: #444e51;
}

.capacity-line .status-dot {
  animation: status-pulse 3s infinite;
}

.capacity-note {
  margin: 5px 0 0 13px;
  color: #727e82;
  font-size: 7px;
  letter-spacing: 0.075em;
  font: 12px/1.7 var(--sans);
}

.specimen-wrap {
  position: relative;
  padding-top: 12px;
}

.specimen {
  border: 1px solid #3d4548;
  background: #101415;
  box-shadow: 0 18px 65px #0003;
}

.specimen-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 27px 24px 20px;
}

.specimen-title h2 {
  font-size: 27px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.dataset-tabs {
  display: flex;
  margin: 0 23px;
  border-bottom: 1px solid #323a3c;
  gap: 23px;
}

.dataset-tab {
  position: relative;
  background: none;
  border: 0;
  color: #859397;
  padding: 0 0 12px;
  font-size: 14px;
  border-radius: 0;
  min-height: 44px;
}

.dataset-tab[aria-selected="true"] {
  color: #f2f6f4;
}

.dataset-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: #e1e9e6;
}

.dataset-tab:hover {
  background: none;
  color: white;
}

.file-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 24px 18px;
}

.file-row > svg {
  width: 19px;
  flex-shrink: 0;
  color: #a4b1b3;
}

.file-row > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

#demo-filename {
  font-size: 13px;
  letter-spacing: 0.015em;
}

.code-window {
  margin: 0 23px;
  background: #0c1011;
  border: 1px solid #283135;
}

.code-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid #222c2f;
  font-size: 13px;
  color: #8f9fa4;
}

.code-toolbar button {
  font-family: var(--mono);
  font-size: 12px;
  color: #a9b7bb;
  border: none;
  background: none;
  padding: 3px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.code-toolbar button:hover {
  color: white;
  background: #242c2e;
}

.code-toolbar button span {
  font-size: 12px;
  line-height: 1;
}

.code-body {
  display: flex;
  padding: 13px 12px;
  gap: 14px;
  min-height: 184px;
}

pre {
  margin: 0;
  overflow: auto;
  scrollbar-width: thin;
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.85;
  letter-spacing: 0;
  color: #becdce;
  tab-size: 2;
}

pre code {
  font: inherit;
}

.code-key {
  color: #879b9f;
}

.code-string {
  color: #d0dcd9;
}

.code-number {
  color: #dde8e6;
}

.specimen-footer {
  display: flex;
  justify-content: space-between;
  padding: 0 24px 22px;
  border-top: 0;
  color: #91a1a6;
  font-size: 7px;
  letter-spacing: 0.04em;
  font: 12px/1.6 var(--sans);
}

.specimen-footer > span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.section {
  padding-block: 93px;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 38px;
}

.section h2,
.isolation-copy h2 {
  font-size: 42px;
  line-height: 1.14;
  letter-spacing: -0.045em;
}

.muted-heading {
  color: #929b9e;
}

.core-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
}

.core-card {
  padding: 30px 32px 34px;
  min-width: 0;
}

.core-card + .core-card {
  border-left: 1px solid var(--line);
}

.ingestion-diagram,
.logic-diagram {
  height: 170px;
  margin: 0 0 27px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ingestion-diagram {
  flex-direction: column;
  padding: 30px 25px 12px;
}

.source-files {
  display: flex;
  width: 100%;
  max-width: 310px;
  justify-content: space-between;
  font-size: 13px;
}

.source-files > span {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #293236;
  background: #131819;
  padding: 8px 12px;
}

.merge-lines {
  width: 72%;
  max-width: 258px;
  height: 55px;
  color: #515d62;
  flex-shrink: 0;
}

.schema-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 16px;
  border: 1px solid #293236;
  font-size: 13px;
  background: #131819;
  color: #bcc8ca;
  font-family: var(--sans);
  letter-spacing: 0;
}

.source-files > span,
.schema-label,
.evidence-sources > span,
.evidence-output {
  border-radius: 2px;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 3%);
  transition:
    border-color 160ms ease,
    background-color 160ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .source-files > span:hover,
  .schema-label:hover,
  .evidence-sources > span:hover,
  .evidence-output:hover {
    border-color: #cad4d6;
    background-color: #171d1f;
  }
}

.core-card h3 {
  font-size: 27px;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.core-description {
  color: #9ca6a9;
  font-size: 15px;
  line-height: 1.8;
  margin-top: 16px;
  margin-bottom: 0;
  max-width: 485px;
  min-height: 0;
}

.isolation-section {
  border-block: 1px solid var(--line);
  background: #101314;
}

.isolation-inner {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 80px;
  align-items: center;
  padding-block: 65px;
}

.isolation-copy {
  max-width: 780px;
}

.isolation-copy h2 {
  font-size: 36px;
}

.isolation-copy > p:not(.eyebrow) {
  margin-top: 23px;
  font-size: 15px;
  line-height: 1.85;
  color: #a5afb2;
}

.access-section {
  padding-top: 105px;
  padding-bottom: 64px;
}

.access-card {
  position: relative;
  border: 1px solid #4b565a;
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  gap: 94px;
  padding: 54px 55px;
  background: #101314;
}

.access-copy h2 {
  font-size: 43px;
  line-height: 1.13;
  letter-spacing: -0.045em;
}

.access-copy > p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.85;
  color: #9fa9ad;
  margin-top: 22px;
  max-width: 430px;
}

.application-form {
  padding-top: 5px;
  align-self: center;
  min-width: 0;
}

.application-form label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
  color: #c2cdd0;
}

.application-form input[type="email"],
.application-form select {
  width: 100%;
  border: 1px solid #404e54;
  background: #0b1012;
  min-height: 48px;
  padding: 0 15px;
  color: #e0e7e8;
  font-size: 14px;
  margin-bottom: 21px;
}

.application-form input:hover,
.application-form select:hover {
  border-color: #7b8b91;
}

.application-form select {
  appearance: none;
  padding-right: 35px;
  cursor: pointer;
}

.application-form select:invalid {
  color: #829198;
}

.select-wrap {
  position: relative;
}

.select-wrap > span {
  position: absolute;
  right: 16px;
  top: 11px;
  pointer-events: none;
  color: #9dabb0;
}

.application-submit {
  width: 100%;
  min-height: 49px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 17px;
  border: 0;
  background: #f0f3f2;
  color: #101415;
  font-size: 14px;
  font-weight: 600;
}

.application-submit > span:last-child {
  font-size: 17px;
  font-weight: 400;
}

.form-note {
  font-size: 12px;
  line-height: 1.8;
  color: #8c9ca3;
  text-align: center;
  margin-top: 15px;
}

.honeypot {
  display: none;
}

.form-status {
  border: 1px solid #4e5e64;
  padding: 12px 14px;
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.6;
  color: #dce6e7;
}

.form-status[data-state="success"] {
  border-color: #356656;
}

.form-status[data-state="error"] {
  border-color: #a9b5b9;
}

.access-contact {
  text-align: center;
  font-size: 14px;
  color: #85979f;
  margin-top: 25px;
}

.access-contact a {
  color: #becacf;
  margin-left: 4px;
}

.access-contact a:hover {
  color: white;
}

.access-contact a span {
  margin-left: 5px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  padding-bottom: 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}

.footer-brand {
  font-size: 24px;
}

.footer-brand .brand-mark {
  width: 20px;
  height: 20px;
}

.back-top {
  font-size: 12px;
  color: #a7b8c0;
}

.back-top:hover {
  color: white;
}

.legal {
  max-width: 840px;
  text-align: center;
  margin: 36px auto 0;
  color: #84969e;
  font-size: 9px;
  line-height: 1.9;
}

.copyright {
  text-align: center;
  color: #8b9ba3;
  font-size: 9px;
  margin-top: 13px;
}

@media (min-width: 1550px) {
  .hero {
    padding-top: 68px;
    padding-bottom: 24px;
  }

  .hero-grid {
    gap: 90px;
  }

  .hero-heading {
    font-size: 68px;
  }

  .hero-description {
    font-size: 16px;
    line-height: 1.8;
  }
}

@media (max-width: 1150px) {
  .shell {
    width: calc(100% - 72px);
  }

  .hero-grid {
    gap: 34px;
    grid-template-columns: 1.13fr 1fr;
  }

  .hero-heading {
    font-size: clamp(39px, 4.5vw, 53px);
  }

  .hero-description {
    font-size: 16px;
    line-height: 1.8;
  }

  .hero-form button {
    font-size: 14px;
    padding-inline: 10px;
    gap: 7px;
  }

  .hero-form input {
    font-size: 14px;
    padding-inline: 8px;
  }

  .specimen-title {
    padding-inline: 20px;
    padding: 27px 24px 20px;
  }

  .specimen-title h2 {
    font-size: 27px;
  }

  .core-card {
    padding-inline: 24px;
    padding: 30px 32px 34px;
  }

  .core-card h3 {
    font-size: 27px;
  }

  .core-description {
    min-height: 0;
    font-size: 15px;
    line-height: 1.8;
    margin-top: 16px;
    margin-bottom: 0;
  }

  .isolation-inner {
    grid-template-columns: 270px 1fr;
    gap: 40px;
  }

  .isolation-copy h2 {
    font-size: 30px;
  }

  .access-card {
    padding: 43px 37px;
    gap: 47px;
  }

  .access-copy h2 {
    font-size: 38px;
  }
}

@media (max-width: 900px) {
  .shell {
    width: calc(100% - 48px);
  }

  .header-inner {
    height: 76px;
    gap: 24px;
  }

  .desktop-nav {
    gap: 32px;
    margin-right: 0;
    display: flex;
    align-items: center;
    margin: 0;
    margin-left: 0;
    font-size: 16px;
    line-height: 1.2;
    color: #bcc5c8;
  }

  .hero {
    padding-top: 68px;
    padding-bottom: 24px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }

  .hero-heading {
    font-size: 39px;
  }

  .hero-audience {
    font-size: 17px;
  }

  .hero-description {
    font-size: 15px;
    line-height: 1.8;
  }

  .hero-form {
    flex-direction: column;
    padding: 5px;
  }

  .hero-form button {
    justify-content: center;
    gap: 15px;
    font-size: 14px;
  }

  .hero-form input {
    font-size: 14px;
    padding: 9px;
  }

  .capacity-line {
    font-size: 13px;
    gap: 6px;
  }

  .capacity-divider {
    margin-inline: 5px;
  }

  .capacity-note {
    font-size: 6px;
    font: 12px/1.7 var(--sans);
  }

  .specimen-title {
    padding: 27px 24px 20px;
  }

  .dataset-tabs {
    margin-inline: 17px;
    gap: 19px;
  }

  .file-row {
    padding-inline: 17px;
    gap: 9px;
  }

  #demo-filename {
    font-size: 13px;
  }

  .code-window {
    margin-inline: 16px;
  }

  .code-body {
    gap: 10px;
    padding-inline: 9px;
    min-height: 184px;
  }

  pre {
    font-size: 8px;
  }

  .specimen-footer {
    padding-inline: 17px;
    font-size: 6px;
    border-top: 0;
    padding: 0 24px 22px;
    font: 12px/1.6 var(--sans);
  }

  .section {
    padding-block: 70px;
  }

  .section h2 {
    font-size: 36px;
  }

  .core-card {
    padding: 30px 32px 34px;
  }

  .core-card h3 {
    font-size: 27px;
  }

  .core-description {
    font-size: 14px;
    line-height: 1.8;
    margin-top: 16px;
    margin-bottom: 0;
    min-height: 0;
  }

  .source-files {
    gap: 12px;
    font-size: 13px;
  }

  .source-files > span {
    padding: 7px 9px;
    gap: 6px;
  }

  .ingestion-diagram {
    padding-inline: 0;
  }

  .schema-label {
    font-size: 13px;
    gap: 12px;
    padding-inline: 12px;
    font-family: var(--sans);
    letter-spacing: 0;
    justify-content: center;
  }

  .core-description {
    min-height: 0;
    font-size: 14px;
    line-height: 1.8;
    margin-top: 16px;
    margin-bottom: 0;
  }

  .isolation-inner {
    grid-template-columns: 220px 1fr;
    gap: 30px;
    padding-block: 55px;
  }

  .isolation-copy h2 {
    font-size: 26px;
  }

  .isolation-copy > p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.85;
  }

  .access-section {
    padding-top: 75px;
  }

  .access-card {
    gap: 37px;
    padding: 35px 28px;
  }

  .access-copy h2 {
    font-size: 33px;
  }

  .access-copy > p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.85;
  }

  .application-submit {
    font-size: 14px;
    padding-inline: 13px;
  }

  .brand {
    font-size: 32px;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 20px;
  }

  .shell {
    width: calc(100% - 40px);
  }

  .header-inner {
    height: 72px;
    gap: 24px;
  }

  .brand {
    font-size: 27px;
    gap: 8px;
  }

  .brand-mark {
    width: 24px;
    height: 24px;
  }

  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
    margin-left: 0;
    margin-right: 0;
    font-size: 14px;
    line-height: 1.2;
    color: #bcc5c8;
  }

  .header-cta {
    font-size: 14px;
    padding: 0 15px;
    gap: 0;
    line-height: 1.2;
    min-height: 42px;
    justify-content: center;
    align-items: center;
  }

  .hero {
    padding-top: 42px;
    padding-bottom: 24px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .product-name {
    font-size: 16px;
    margin-bottom: 18px;
  }

  .hero-heading {
    font-size: clamp(39px, 9vw, 61px);
    letter-spacing: -0.055em;
  }

  .hero-audience {
    font-size: 20px;
    max-width: 370px;
    margin-top: 19px;
  }

  .hero-description {
    font-size: 15px;
    line-height: 1.8;
    margin-top: 23px;
  }

  .hero-form {
    flex-direction: row;
    margin-top: 26px;
    max-width: none;
    padding: 4px;
  }

  .hero-form input {
    font-size: 16px;
    padding: 12px 8px;
  }

  .hero-form button {
    font-size: 14px;
    padding-inline: 10px;
    gap: 8px;
    justify-content: space-between;
  }

  .capacity-line {
    font-size: 13px;
    margin-top: 12px;
  }

  .capacity-divider {
    margin-inline: 6px;
  }

  .capacity-note {
    font-size: 6px;
    font: 12px/1.7 var(--sans);
  }

  .specimen-wrap {
    max-width: 470px;
    width: 100%;
    justify-self: center;
    padding-top: 8px;
  }

  .specimen-title {
    padding: 27px 24px 20px;
  }

  .specimen-title h2 {
    font-size: 25px;
  }

  .dataset-tabs {
    margin-inline: 22px;
    gap: 26px;
  }

  .dataset-tab {
    font-size: 12px;
    padding-bottom: 12px;
    min-height: 44px;
  }

  .file-row {
    padding: 21px 22px 17px;
    gap: 11px;
  }

  #demo-filename {
    font-size: 12px;
  }

  .code-window {
    margin-inline: 21px;
  }

  .code-toolbar {
    font-size: 13px;
  }

  .code-body {
    padding: 13px 12px;
    gap: 13px;
    min-height: 184px;
  }

  pre {
    font-size: 9px;
  }

  .specimen-footer {
    padding: 0 24px 22px;
    font-size: 7px;
    border-top: 0;
    font: 12px/1.6 var(--sans);
  }

  .section {
    padding-block: 58px;
  }

  .section-heading {
    display: block;
    margin-bottom: 28px;
  }

  .section h2 {
    font-size: 36px;
  }

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

  .core-card {
    padding: 28px 24px 32px;
  }

  .core-card + .core-card {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .ingestion-diagram,
  .logic-diagram {
    height: 170px;
    margin: 0 0 27px;
  }

  .ingestion-diagram {
    padding-inline: 20px;
  }

  .source-files {
    max-width: 320px;
    font-size: 13px;
  }

  .source-files > span {
    padding: 9px 12px;
    gap: 10px;
  }

  .merge-lines {
    width: 80%;
    height: 49px;
  }

  .schema-label {
    font-size: 12px;
    gap: 12px;
    padding: 9px 12px;
    font-family: var(--sans);
    letter-spacing: 0;
    justify-content: center;
  }

  .core-card h3 {
    font-size: 25px;
    max-width: 300px;
    line-height: 1.2;
  }

  .core-description {
    font-size: 15px;
    min-height: 0;
    margin-bottom: 0;
    line-height: 1.8;
    margin-top: 16px;
  }

  .isolation-inner {
    display: flex;
    flex-direction: column-reverse;
    gap: 25px;
    padding-block: 51px;
  }

  .isolation-copy h2 {
    font-size: 30px;
  }

  .isolation-copy > p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.85;
    margin-top: 22px;
  }

  .access-section {
    padding-top: 65px;
    padding-bottom: 46px;
  }

  .access-card {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 31px 23px;
  }

  .access-copy h2 {
    font-size: 37px;
  }

  .access-copy > p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.85;
  }

  .application-form {
    padding-top: 0;
  }

  .application-form label {
    font-size: 14px;
  }

  .application-form input[type="email"],
  .application-form select {
    font-size: 16px;
    height: 50px;
    padding-inline: 13px;
  }

  .application-form select {
    font-size: 12px;
  }

  .application-form input::placeholder {
    font-size: 12px;
  }

  .application-submit {
    font-size: 14px;
    padding: 13px 15px;
    min-height: 50px;
  }

  .form-note {
    font-size: 12px;
  }

  .access-contact {
    font-size: 14px;
    line-height: 1.8;
    max-width: 270px;
    margin-inline: auto;
  }

  .site-footer {
    padding-top: 25px;
    padding-bottom: 25px;
  }

  .footer-top {
    flex-wrap: wrap;
    gap: 23px;
  }

  .footer-brand {
    font-size: 23px;
  }

  .back-top {
    font-size: 12px;
  }

  .legal {
    font-size: 9px;
    margin-top: 27px;
  }

  .copyright {
    font-size: 9px;
    margin-top: 16px;
  }
}

@media (max-width: 370px) {
  .shell {
    width: calc(100% - 32px);
  }

  .hero-heading {
    font-size: 36px;
  }

  .hero-audience {
    font-size: 18px;
  }

  .hero-form {
    flex-direction: column;
  }

  .hero-form input {
    font-size: 16px;
  }

  .hero-form button {
    font-size: 14px;
    padding: 13px;
    justify-content: center;
    gap: 17px;
  }

  .capacity-line {
    font-size: 13px;
  }

  .core-card {
    padding-inline: 20px;
    padding: 28px 24px 32px;
  }

  .ingestion-diagram {
    padding-inline: 0;
  }

  .source-files > span {
    padding-inline: 10px;
  }

  .core-card h3 {
    font-size: 25px;
  }

  .isolation-copy h2 {
    font-size: 27px;
  }

  .access-card {
    padding-inline: 20px;
  }

  .access-copy h2 {
    font-size: 33px;
  }

  .application-submit {
    font-size: 14px;
  }

  pre {
    font-size: 8px;
  }

  .file-row {
    padding-inline: 18px;
  }

  #demo-filename {
    font-size: 12px;
  }

  .dataset-tabs {
    gap: 20px;
  }
}

.access-contact a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: #73868e;
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* Detail refinement: the section grid is unchanged. */
[hidden] {
  display: none !important;
}
.hero-copy,
.specimen-wrap {
  min-width: 0;
}
.hero-description {
  font-size: 16px;
  line-height: 1.8;
}
.hero-form input,
.hero-form button {
  font-size: 12px;
}
.hero-form button {
  gap: 14px;
  font-size: 14px;
}
.capacity-line {
  display: block;
  font-size: 13px;
  margin-top: 15px;
}
.capacity-line strong {
  font-weight: 500;
  color: #c8d0d1;
}
.capacity-note {
  margin: 5px 0 0;
  font: 12px/1.7 var(--sans);
  color: #93a0a5;
  letter-spacing: 0;
}
.specimen-wrap {
  padding-top: 0;
}
.specimen {
  box-shadow: none;
}
.specimen-title {
  padding: 27px 24px 20px;
}
.specimen-title h2 {
  font-size: 27px;
  white-space: pre-line;
  line-height: 1.22;
}
.dataset-tabs {
  gap: 24px;
  margin-inline: 23px;
}
.dataset-tab {
  font-size: 14px;
  min-height: 44px;
  padding-bottom: 11px;
}
.file-row {
  padding: 20px 24px 17px;
  gap: 11px;
}
#demo-filename {
  font-size: 13px;
  letter-spacing: 0;
}
.code-window {
  margin-inline: 23px;
}
.code-toolbar {
  min-height: 40px;
  padding: 4px 13px;
  font: 11px/1.5 var(--sans);
  letter-spacing: 0;
  font-size: 13px;
}
.record-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.code-toolbar button {
  min-height: 32px;
  padding: 4px 0;
  font: 11px/1.5 var(--sans);
  text-underline-offset: 3px;
  font-size: 12px;
}
.code-toolbar button:hover {
  background: none;
  text-decoration: underline;
}
.code-body {
  min-height: 184px;
  display: block;
  padding: 11px 16px;
}
.code-body pre {
  font-size: 11px;
  line-height: 1.85;
}
.record-summary {
  margin: 0;
  display: grid;
  align-content: center;
  min-height: 160px;
}
.record-summary > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid #253034;
}
.record-summary > div:last-child {
  border: 0;
}
.record-summary dt {
  font-size: 14px;
  color: #99a9af;
}
.record-summary dd {
  margin: 0;
  font-size: 14px;
  color: #dce4e4;
  text-align: right;
}
.source-excerpt {
  margin: 18px 24px 20px;
}
.source-excerpt-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: #a1b0b6;
}
.source-excerpt pre {
  margin-top: 9px;
  min-height: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 12px;
  line-height: 1.6;
  color: #c0cdcf;
}
.specimen-footer {
  display: block;
  padding: 0 24px 22px;
  font: 12px/1.6 var(--sans);
  letter-spacing: 0;
  color: #9cabb1;
  border-top: 0;
}
.core-card {
  display: flex;
  flex-direction: column;
  padding: 30px 32px 34px;
}
.ingestion-diagram,
.logic-diagram {
  flex-shrink: 0;
  height: 170px;
  margin: 0 0 27px;
}
.source-files {
  max-width: 330px;
  font-size: 13px;
}
.schema-label {
  font-size: 13px;
  font-family: var(--sans);
  letter-spacing: 0;
  justify-content: center;
}
.core-card h3 {
  font-size: 27px;
}
.core-description {
  font-size: 15px;
  min-height: 0;
  line-height: 1.8;
  margin-top: 16px;
  margin-bottom: 0;
}
.logic-diagram {
  flex-direction: column;
  padding: 22px 4px 5px;
}
.evidence-sources {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 395px;
}
.evidence-sources > span {
  padding: 12px 10px;
  border: 1px solid #293236;
  background: #131819;
  font-size: 13px;
  text-align: center;
}
.evidence-connector {
  height: 28px;
  width: 54%;
  background: none;
  flex-shrink: 0;
  color: #53636a;
}
.evidence-output {
  padding: 9px 18px;
  font-size: 13px;
  text-align: center;
  border: 1px solid #293236;
  background: #131819;
}
.isolation-copy > p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.85;
}
.isolation-diagram {
  width: 100%;
  max-width: 310px;
}
.boundary-frame {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 22px 24px;
  border: 1px solid #46585f;
}
.boundary-label {
  font: 15px/1.5 var(--sans);
  letter-spacing: 0;
  color: #b2c1c7;
  margin-bottom: 18px;
}
.boundary-node {
  padding: 11px 10px;
  border: 1px solid #3f5057;
  background: #0e1214;
  font-size: 14px;
  text-align: center;
  color: #c9d5d9;
}
.boundary-connector {
  width: 1px;
  height: 12px;
  background: #788f99;
  align-self: center;
}
.access-card {
  align-items: center;
}
.access-copy > p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.85;
}
.access-copy h2 {
  font-size: 43px;
}
.application-form label {
  font-size: 14px;
}
.application-form input[type="email"],
.application-form select {
  font-size: 14px;
  margin-bottom: 18px;
  padding-right: 32px;
}
.application-submit {
  font-size: 14px;
}
.form-note {
  font-size: 12px;
  line-height: 1.8;
}
.access-contact {
  font-size: 14px;
  max-width: none;
}
.back-top {
  font-size: 12px;
}
.legal,
.copyright {
  font-size: 12px;
}

@media (min-width: 701px) and (max-width: 1050px) {
  .hero-description {
    font-size: 15px;
    line-height: 1.8;
  }
  .hero-form {
    flex-direction: column;
  }
  .hero-form input {
    padding-block: 11px;
    font-size: 14px;
  }
  .hero-form button {
    justify-content: center;
    font-size: 14px;
  }
  .specimen-footer {
    padding-inline: 17px;
    border-top: 0;
    padding: 0 24px 22px;
    font: 12px/1.6 var(--sans);
  }
  .specimen-title {
    padding-inline: 18px;
    padding: 27px 24px 20px;
  }
  .specimen-title h2 {
    font-size: 27px;
  }
  .dataset-tabs {
    margin-inline: 17px;
    gap: 18px;
  }
  .dataset-tab {
    font-size: 14px;
    min-height: 44px;
  }
  .file-row {
    padding-inline: 17px;
  }
  #demo-filename {
    font-size: 13px;
  }
  .code-window {
    margin-inline: 16px;
  }
  .code-body {
    padding-inline: 12px;
    min-height: 184px;
  }
  .code-body pre {
    font-size: 10px;
  }
  .record-summary dt {
    font-size: 14px;
  }
  .record-summary dd {
    font-size: 14px;
  }
  .source-excerpt {
    margin-inline: 17px;
  }
  .source-excerpt-heading,
  .source-excerpt pre {
    font-size: 10px;
  }
  .core-card h3 {
    font-size: 27px;
  }
  .source-files {
    font-size: 13px;
  }
  .schema-label {
    font-size: 13px;
    font-family: var(--sans);
    letter-spacing: 0;
    justify-content: center;
  }
  .core-description {
    font-size: 14px;
    line-height: 1.8;
    margin-top: 16px;
    margin-bottom: 0;
    min-height: 0;
  }
  .evidence-sources {
    gap: 8px;
  }
  .evidence-sources > span {
    font-size: 13px;
    padding-inline: 5px;
    padding: 12px 10px;
  }
  .boundary-frame {
    padding-inline: 16px;
    border: 1px solid #46585f;
    padding: 22px 24px;
  }
  .access-copy h2 {
    font-size: 35px;
  }
  .application-form select {
    font-size: 12px;
  }
}
@media (max-width: 700px) {
  .hero-heading {
    font-size: clamp(34px, 8.8vw, 59px);
  }
  .hero-description {
    font-size: 15px;
    line-height: 1.8;
  }
  .hero-form {
    flex-direction: column;
  }
  .hero-form input {
    font-size: 16px;
    min-height: 45px;
    padding-inline: 12px;
  }
  .hero-form input::placeholder {
    font-size: 13px;
  }
  .hero-form button {
    font-size: 14px;
    min-height: 45px;
    justify-content: space-between;
    padding-inline: 14px;
  }
  .capacity-line {
    font-size: 13px;
  }
  .capacity-note {
    font-size: 11px;
    font: 12px/1.7 var(--sans);
  }
  .specimen-title {
    padding: 27px 24px 20px;
  }
  .specimen-title h2 {
    font-size: 25px;
  }
  .dataset-tabs {
    margin-inline: 19px;
    gap: 23px;
  }
  .file-row {
    padding-inline: 20px;
  }
  .code-window {
    margin-inline: 19px;
  }
  .code-body {
    padding-inline: 12px;
    min-height: 184px;
  }
  .code-body pre {
    font-size: 10px;
  }
  .record-summary dt {
    font-size: 12px;
  }
  .record-summary dd {
    font-size: 13px;
  }
  .source-excerpt {
    margin-inline: 20px;
  }
  .source-excerpt-heading,
  .source-excerpt pre {
    font-size: 10px;
  }
  .specimen-footer {
    padding-inline: 20px;
    border-top: 0;
    padding: 0 24px 22px;
    font: 12px/1.6 var(--sans);
  }
  .core-card h3 {
    max-width: none;
    font-size: 25px;
  }
  .source-files {
    font-size: 13px;
  }
  .schema-label {
    font-size: 12px;
    font-family: var(--sans);
    letter-spacing: 0;
    justify-content: center;
  }
  .evidence-sources > span {
    font-size: 12px;
    padding: 12px 10px;
  }
  .isolation-inner {
    gap: 35px;
  }
  .isolation-diagram {
    max-width: 310px;
  }
  .access-copy h2 {
    font-size: 38px;
  }
  .application-form input[type="email"],
  .application-form select {
    font-size: 16px;
  }
  .application-form input::placeholder {
    font-size: 13px;
  }
  .application-submit {
    font-size: 14px;
  }
  .access-contact {
    font-size: 14px;
  }
  .back-top {
    font-size: 12px;
  }
}
@media (max-width: 370px) {
  .hero-heading {
    font-size: 32px;
  }
  .dataset-tabs {
    gap: 17px;
  }
  .dataset-tab {
    font-size: 12px;
    min-height: 44px;
  }
  #demo-filename {
    font-size: 12px;
  }
  .code-toolbar {
    padding-inline: 10px;
    font-size: 13px;
  }
  .code-toolbar button {
    font-size: 12px;
  }
  .record-actions {
    gap: 8px;
  }
  .record-summary > div {
    gap: 10px;
    padding: 12px 0;
  }
  .record-summary dt,
  .record-summary dd {
    font-size: 10px;
  }
  .code-body pre {
    font-size: 9px;
  }
  .source-excerpt-heading {
    font-size: 12px;
  }
  .source-files > span {
    gap: 7px;
    padding-inline: 9px;
  }
  .schema-label {
    font-size: 12px;
    font-family: var(--sans);
    letter-spacing: 0;
    justify-content: center;
  }
  .evidence-sources {
    gap: 7px;
  }
  .evidence-sources > span {
    font-size: 12px;
    padding-inline: 7px;
    padding: 12px 10px;
  }
  .access-copy h2 {
    font-size: 34px;
  }
}
@media print {
  *,
  *::before,
  *::after {
    color: #111 !important;
    background: transparent !important;
    box-shadow: none !important;
  }
  .site-header,
  .hero-form,
  .application-form,
  .back-top,
  .record-actions {
    display: none !important;
  }
  .shell {
    width: 100%;
  }
  .hero,
  .section,
  .access-section {
    padding-block: 24px;
  }
  .legal {
    display: block !important;
    font-size: 10pt;
  }
  .site-footer {
    break-inside: avoid;
  }
}
@media (max-width: 700px) {
  .desktop-nav > a:not(.header-cta) {
    display: none;
  }
}
@media (max-width: 370px) {
  .record-summary dt {
    font-size: 11px;
  }
  .record-summary dd {
    font-size: 12px;
  }
  .evidence-sources > span {
    font-size: 11px;
    padding-inline: 7px;
  }
  .core-card {
    padding-inline: 20px;
  }
}
.logic-diagram .evidence-connector {
  width: 54%;
  height: 28px;
  min-height: 28px;
  flex-shrink: 0;
}
.evidence-sources > span {
  display: flex;
  align-items: center;
  justify-content: center;
}