:root {
    --text-body: 1.125rem;
    --text-support: 1rem;
    --text-caption: 0.875rem;
    --paper: #f1f5fa;
    --panel: #f1f5fa;
    --ink: #172d49;
    --muted: #526780;
    --line: #c8d4e2;
    --steel: #6b86a6;
    --ceramic: #d7d4c9;
    --blue: #315fc3;
    --night: #172d49;
    --shell: 1328px;
    font-family: "Schibsted Grotesk", Arial, sans-serif;
    background: var(--paper);
    color: var(--ink);
    font-synthesis: none;
    color-scheme: light;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 112px;
}
body {
    font-size: var(--text-body);
    margin: 0;
    padding-top: 80px;
    -webkit-font-smoothing: antialiased;
}
a {
    color: inherit;
    text-decoration: none;
}
button,
input {
    font: inherit;
}
button {
    cursor: pointer;
}
button,
a {
    -webkit-tap-highlight-color: transparent;
}
img,
svg {
    max-width: 100%;
}
img {
    display: block;
}
button:focus-visible,
a:focus-visible,
input:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 5px;
}
button:focus:not(:focus-visible) {
    outline: none;
}
::selection {
    background: #d5e3f5;
    color: var(--ink);
}
[hidden] {
    display: none !important;
}
figure {
    margin: 0;
}
h1,
h2,
h3,
h4,
p {
    margin: 0;
}
h1,
h2,
h3,
h4 {
    font-weight: 400;
}
h1,
h2 {
    letter-spacing: -0.065em;
}
h2 {
    font-size: clamp(42px, 4.5vw, 68px);
    line-height: 1.06;
}
h2 em,
h1 em {
    font-style: normal;
    color: var(--steel);
}
h3 {
    letter-spacing: -0.025em;
}
p {
    line-height: 1.65;
}
a span {
    display: inline-block;
}
a:hover > span:last-child {
    transform: translate(2px, -2px);
}
a span {
    transition: transform 0.2s;
}
.shell {
    width: calc(100% - 112px);
    max-width: var(--shell);
    margin-inline: auto;
}
.skip {
    position: fixed;
    top: -80px;
    left: 20px;
    z-index: 200;
    background: var(--paper);
    padding: 12px;
}
.skip:focus {
    top: 8px;
}
.site-header {
    height: 80px;
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    background: #f1f5faf2;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid #c8d4e288;
}
.header-inner {
    height: 100%;
    width: calc(100% - 112px);
    max-width: var(--shell);
    margin: auto;
    display: flex;
    align-items: center;
    gap: 48px;
}
.brand {
    display: block;
    width: 146px;
    flex-shrink: 0;
}
.brand img {
    width: 100%;
    height: auto;
}
.site-header nav {
    display: flex;
    margin-left: auto;
    gap: 32px;
    font-size: var(--text-support);
}
.site-header nav a {
    position: relative;
    padding: 10px 0;
}
.site-header nav a:after {
    content: "";
    height: 1px;
    background: var(--ink);
    position: absolute;
    bottom: 3px;
    left: 0;
    right: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s;
}
.site-header nav a:hover:after {
    transform: scaleX(1);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 26px;
    font-size: var(--text-support);
}
.login {
    color: var(--muted);
}
.nav-contact {
    border-bottom: 1px solid var(--ink);
    padding: 10px 0;
}
.nav-contact span {
    margin-left: 18px;
}
.reading-progress {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: #527fbb;
    transform: scaleX(var(--read-progress, 0));
    transform-origin: left;
}
.menu-toggle {
    display: none;
    border: 0;
    background: none;
    padding: 12px 0 12px 14px;
}
.menu-toggle span {
    display: block;
    width: 25px;
    height: 1px;
    background: var(--ink);
    margin: 6px 0;
}
.fallback-nav {
    font-size: var(--text-support);
}
.button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    padding: 17px 24px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--paper);
    font-size: var(--text-support);
    border-radius: 2px;
    transition: background 0.2s;
}
.button:hover {
    background: #2b4c76;
}
.button span {
    font-size: 20px;
}
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 9px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: none;
    font-size: var(--text-support);
    line-height: 1.4;
}
.text-link span {
    font-size: 19px;
}
.subtle,
.evidence-note {
    color: var(--muted);
    font-size: var(--text-caption);
    line-height: 1.7;
}
.evidence-note {
    display: block;
}
.chapter {
    position: relative;
    padding-block: 125px;
}
.section-heading {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 60px;
}
.section-heading > p,
.section-heading > div {
    max-width: 410px;
    justify-self: end;
    font-size: var(--text-support);
    color: var(--muted);
}
.section-heading .subtle {
    font-size: var(--text-support);
    margin-top: 18px;
}
.layer-hero {
    --coating-offset: 25px;
    --cast-opacity: 0;
    min-height: calc(160svh - 80px);
    position: relative;
    isolation: isolate;
}
.hero-stage {
    height: calc(100svh - 80px);
    min-height: 620px;
    position: sticky;
    top: 80px;
    padding-top: clamp(65px, 8vh, 100px);
}
.hero-stage h1 {
    font-size: clamp(82px, 9.3vw, 142px);
    line-height: 0.98;
    position: relative;
    z-index: 2;
    pointer-events: none;
}
.hero-stage h1 em {
    color: #6c839f;
}
.hero-object {
    position: absolute;
    width: min(72vw, 980px);
    right: -8%;
    top: clamp(150px, 21vh, 230px);
    z-index: 1;
    pointer-events: none;
}
.specimen {
    width: 100%;
    height: auto;
    display: block;
    overflow: visible;
}
.specimen-coating {
    transform: translateY(var(--coating-offset, 25px));
}
.coating-cast {
    opacity: var(--cast-opacity, 0);
}
.hero-bottom {
    position: absolute;
    bottom: 64px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 45px;
    z-index: 3;
}
.hero-bottom > div > p {
    font-size: clamp(22px, 1.65vw, 26px);
    line-height: 1.5;
    color: #405875;
    margin-bottom: 24px;
}
.orientation {
    padding-block: 112px 80px;
}
#how-it-works {
    padding-block: 152px 130px;
}
.orientation .section-heading {
    display: block;
}
.working-surface {
    background: linear-gradient(var(--paper), #e7eef8 48%, #dfe9f6);
}
#data .security-edge {
    justify-content: flex-start;
    gap: 12px 44px;
    border-top: 1px solid var(--line);
    padding-top: 20px;
    margin-top: calc(40px + var(--focus-clearance, 0px));
}
#data .security-edge .text-link {
    color: var(--muted);
    border-bottom: 0;
}
#data .security-edge .text-link:hover {
    color: var(--blue);
}
#data .section-heading {
    display: block;
    margin-bottom: 72px;
}
.intake-exhibit {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(32px, 4.5vw, 72px);
}
.input-route {
    min-width: 0;
}
.input-route > svg {
    display: block;
    width: min(100%, 280px);
    height: auto;
    overflow: visible;
    margin: 0 auto 28px;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.record-ink,
.record-grid,
.record-signal,
.record-connection,
.record-voice {
    fill: none;
}
.record-ink {
    stroke: #5b7799;
    stroke-width: 1.5;
}
.record-grid {
    stroke: #96aecb;
    stroke-width: 1;
}
.record-signal,
.record-voice {
    stroke: var(--blue);
    stroke-width: 2;
}
.record-connection {
    stroke: #6f91bc;
    stroke-width: 1.5;
}
.input-route h3 {
    font-size: clamp(25px, 2.2vw, 30px);
    line-height: 1.15;
    font-weight: 500;
    letter-spacing: -0.035em;
    margin-bottom: 14px;
    min-height: 2.3em;
}
.input-route p {
    font-size: 20px;
    line-height: 1.5;
    color: #3f5878;
    max-width: 30ch;
}
@media (min-width: 1101px) {
    .input-route h3 {
        min-height: 0;
    }
}
@media (max-width: 800px) {
    #data .section-heading {
        margin-bottom: 48px;
    }
    .intake-exhibit {
        grid-template-columns: 1fr;
        gap: 56px;
    }
    .input-route > svg {
        width: min(100%, 240px);
        margin: 0 auto 24px;
    }
    .input-route h3 {
        font-size: 28px;
        min-height: 0;
    }
    .input-route p {
        font-size: 18px;
        max-width: 38ch;
    }
}
.input-legend {
    font-size: var(--text-caption);
    display: block;
    color: var(--muted);
    padding-top: 22px;
    margin-top: 22px;
    border-top: 1px solid var(--line);
}
.security-edge {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-top: calc(24px + var(--focus-clearance, 0px));
}
.security-edge > span {
    font-size: var(--text-support);
    color: var(--muted);
}
.exhibit-intro {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 70px;
    align-items: end;
    margin-bottom: 72px;
}
.exhibit-intro p {
    font-size: var(--text-support);
    color: var(--muted);
    max-width: 435px;
    justify-self: end;
}
.investigation-exhibit {
    display: grid;
    grid-template-columns: minmax(0, 0.6fr) minmax(0, 1.4fr);
    gap: 74px;
    align-items: start;
}
.investigation-context {
    position: sticky;
    top: 130px;
    padding-top: 14px;
}
.case-question h3 {
    font-size: 27px;
    line-height: 1.25;
    margin: 16px 0 20px;
}
.case-question p {
    color: var(--muted);
    font-size: var(--text-support);
}
.reasoning-path {
    margin: 32px 0 28px;
    border-left: 1px solid #c2cfdf;
    padding-left: 24px;
}
.reasoning-path p {
    padding: 0 0 24px;
}
.reasoning-path p:last-child {
    padding-bottom: 0;
}
.reasoning-path strong {
    font-size: var(--text-support);
    font-weight: 400;
    display: block;
}
.reasoning-path span {
    font-size: var(--text-support);
    color: var(--muted);
    display: block;
    margin-top: 4px;
}
.document-stage {
    position: relative;
}
.report-demo {
    background: var(--panel);
    border: 1px solid #c1cede;
    border-radius: 3px;
    box-shadow:
        0 3px 0 #c4d0e0,
        0 30px 80px #203d6010;
}
.report-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 24px;
    padding: 38px;
}
.report-head h3 {
    font-size: 31px;
    line-height: 1.17;
    max-width: 430px;
}
.detail-toggle {
    display: inline-flex;
    white-space: nowrap;
    gap: 18px;
    font-size: var(--text-support);
    border: 1px solid var(--line);
    padding: 11px 13px;
    border-radius: 2px;
    background: none;
    color: var(--muted);
}
.report-tabs {
    display: flex;
    gap: 30px;
    padding: 0 38px;
    border-bottom: 1px solid var(--line);
}
.report-tabs button {
    position: relative;
    border: 0;
    background: none;
    color: var(--muted);
    padding: 20px 0;
    font-size: var(--text-support);
}
.report-tabs button[aria-pressed="true"] {
    color: var(--blue);
}
.report-tabs button[aria-pressed="true"]:after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--blue);
}
.report-body {
    display: grid;
    padding: 38px;
    min-height: 0;
}
.report-body > section {
    grid-area: 1/1;
}
.report-body > section[hidden] {
    display: block !important;
    visibility: hidden;
    pointer-events: none;
}
.report-body h4 {
    font-size: 26px;
    line-height: 1.3;
    letter-spacing: -0.03em;
    margin: 20px 0;
}
.report-body p {
    font-size: var(--text-body);
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 18px;
}
.report-body .micro {
    font-size: var(--text-caption);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
    margin: 0;
}
.report-body .technical {
    font-size: var(--text-support);
    color: var(--muted);
}
.finding-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    border-top: 1px solid var(--line);
    padding-top: 22px;
    margin-top: 30px;
    font-size: var(--text-caption);
    color: var(--muted);
}
.report-foot {
    display: flex;
    justify-content: flex-end;
    gap: 18px;
    padding: 22px 38px;
    border-top: 1px solid var(--line);
    font-size: var(--text-caption);
    color: var(--muted);
}
.report-foot a {
    color: #4d6c92;
}
.evidence-list {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px 24px;
    margin: 22px 0;
    font-size: var(--text-support);
}
.evidence-list dt {
    color: var(--muted);
}
.evidence-list dd {
    margin: 0;
}
.next-tests {
    padding-left: 22px;
    font-size: var(--text-support);
    line-height: 1.8;
    margin: 20px 0;
}
.investigation-close {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 30px;
    margin-top: calc(48px + var(--focus-clearance, 0px));
    padding-top: 26px;
    border-top: 1px solid #c6d1e0;
}
.investigation-close p {
    font-size: var(--text-support);
    color: var(--muted);
    max-width: 410px;
}
.monitoring-chapter {
    position: relative;
    padding: 135px 0 100px;
    background: var(--night);
    color: var(--paper);
}
.monitoring-chapter h2 em {
    color: #aabed8;
}
.monitoring-chapter .section-heading p {
    color: #c4d2e5;
}
.monitoring-chapter .section-heading .subtle {
    color: #9bafc9;
}
.monitor-frame {
    position: relative;
}
.monitor-demo {
    background: var(--panel);
    color: var(--ink);
    border: 1px solid #c8d4e2;
    border-radius: 3px;
    padding: 35px 42px;
    box-shadow: 0 35px 75px #08182f24;
    min-width: 0;
}
.monitor-top {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    font-size: var(--text-caption);
    color: var(--muted);
    margin-bottom: 28px;
}
.monitor-top small {
    font-size: var(--text-caption);
}
.run-selector {
    display: flex;
    border-bottom: 1px solid var(--line);
    margin-bottom: 35px;
}
.run-selector button {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    padding: 16px 10px;
    border: 0;
    background: none;
    border-bottom: 2px solid transparent;
    font-size: var(--text-support);
    color: var(--muted);
}
.run-selector button[aria-pressed="true"] {
    border-bottom-color: var(--ink);
    color: var(--ink);
}
.run-selector i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
}
.run-selector i.pass {
    background: #51877c;
}
.run-selector i.warn {
    background: #b78545;
}
.run-selector i.fail {
    background: #b4667b;
}
.run-selector i.unknown {
    background: #8f9aa7;
}
.reading-heading {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
}
.reading-heading h3 {
    font-size: 28px;
    line-height: 1.25;
}
.assessment-status {
    font-size: var(--text-caption);
    white-space: nowrap;
}
.assessment-status:before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    background: currentColor;
    border-radius: 50%;
    margin-right: 8px;
}
.assessment-status.warn {
    color: #825e28;
}
.assessment-status.pass {
    color: #346b5c;
}
.assessment-status.fail {
    color: #974b62;
}
.assessment-status.unknown {
    color: #526780;
}
.run-description {
    font-size: var(--text-body);
    line-height: 1.7;
    color: var(--muted);
    max-width: 680px;
    margin-top: 22px;
    min-height: 52px;
}
.signal-frame {
    position: relative;
    margin: 35px 0 20px;
    min-height: 235px;
}
.signal-frame svg {
    display: block;
    width: 100%;
    height: 235px;
}
.missing-assessment {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    text-align: center;
    background: #eaf1f9;
    border: 1px dashed var(--line);
    color: var(--muted);
    padding: 20px;
    font-size: var(--text-support);
}
.chart-key {
    display: flex;
    gap: 24px;
    font-size: var(--text-caption);
    color: var(--muted);
    min-height: 20px;
}
.monitor-evidence {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-caption);
    color: var(--muted);
    border-top: 1px solid var(--line);
    padding-top: 25px;
    margin-top: 24px;
}
.figure-note {
    font-size: var(--text-caption);
    line-height: 1.65;
    color: var(--muted);
    max-width: 760px;
    margin-top: 24px;
}
.monitor-caption {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 40px;
    margin-top: 32px;
}
.monitor-caption p {
    font-size: var(--text-support);
    color: #aabed8;
}
.monitor-caption .text-link {
    border-color: #4e6a8c;
    color: #cfdded;
}
.proof-chapter {
    padding-top: 138px;
}
.proof-gallery {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 90px;
    margin-top: 70px;
}
.part-photo {
    max-width: 450px;
    padding-top: 50px;
}
.part-photo img {
    height: 490px;
    width: 100%;
    object-fit: cover;
    object-position: center 48%;
    border-radius: 2px;
}
.micrograph-photo img {
    width: 100%;
    height: 385px;
    object-fit: cover;
    border-radius: 2px;
}
.proof-gallery figcaption {
    font-size: var(--text-caption);
    color: var(--muted);
    margin-top: 16px;
    line-height: 1.6;
}
.proof-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
    font-size: 34px;
    line-height: 1.2;
    letter-spacing: -0.035em;
}
.proof-link b {
    font-weight: 400;
    font-size: 46px;
}
.proof-index {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    margin-top: 75px;
    padding-top: 25px;
    gap: 35px;
}
.proof-index a {
    display: flex;
    justify-content: space-between;
    font-size: 19px;
}
.contact-section {
    padding: 100px 0;
    background: #dce7f5;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 75px;
    align-items: end;
}
.contact-grid h2 {
    font-size: clamp(45px, 5.8vw, 85px);
}
.contact-grid p {
    color: var(--muted);
    max-width: 420px;
    font-size: var(--text-body);
}
.contact-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    border-bottom: 1px solid #6a84a4;
    padding: 26px 0 16px;
    margin-top: 20px;
    font-size: 20px;
}
.contact-link span {
    font-size: 40px;
    font-weight: 400;
}
.site-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 70px 25px 38px;
    gap: 30px;
}
.site-footer nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px 30px;
    font-size: var(--text-support);
    color: var(--muted);
}
.site-footer > p {
    font-size: var(--text-caption);
    color: var(--muted);
}
.brief-dialog {
    padding: 48px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 4px;
    width: min(650px, calc(100% - 36px));
    max-height: calc(100svh - 70px);
    color: var(--ink);
    box-shadow: 0 30px 100px #122a4935;
}
.brief-dialog::backdrop {
    background: #10233e65;
    backdrop-filter: blur(6px);
}
.brief-dialog h2 {
    font-size: 44px;
    margin-bottom: 32px;
}
.dialog-close {
    position: absolute;
    right: 20px;
    top: 16px;
    border: 0;
    background: none;
    color: var(--dialog-accent, var(--ink));
    font-size: 27px;
    padding: 3px 8px;
}
.brief-facts > div {
    border-top: 1px solid var(--line);
    padding: 18px 0;
}
.brief-facts h3 {
    font-size: var(--text-support);
    margin-bottom: 8px;
}
.brief-facts p {
    font-size: var(--text-support);
    color: var(--muted);
}
.brief-dialog > .text-link {
    margin-top: 16px;
}
/* Companion pages have their own compositions; navigation and surfaces remain shared. */
.page-opening {
    padding-top: 100px;
    padding-bottom: 100px;
    position: relative;
}
.page-opening h1 {
    font-size: clamp(64px, 7.8vw, 116px);
    line-height: 1.02;
    max-width: 1120px;
}
.page-opening > p {
    font-size: 19px;
    color: var(--muted);
    max-width: 610px;
    margin-top: 40px;
}
.case-directory {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 80px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.case-directory button {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
    padding: 25px 30px 25px 0;
    font-size: 23px;
    letter-spacing: -0.03em;
}
.case-directory button + a {
    padding-left: 25px;
    border-left: 1px solid var(--line);
}
.case-directory span {
    align-self: end;
    color: var(--steel);
    font-size: 28px;
}
.section.case-study,
.section.coverage-study {
    padding: 110px 0;
    border-top: 1px solid var(--line);
}
.case-title {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 75px;
    align-items: end;
    margin-bottom: 60px;
}
.case-title > p {
    font-size: var(--text-body);
    color: var(--muted);
    max-width: 460px;
}
.case-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}
.case-narrative > div + div {
    margin-top: 30px;
}
.case-narrative h3 {
    font-size: 23px;
    line-height: 1.25;
    margin-bottom: 14px;
}
.case-narrative p {
    font-size: var(--text-body);
    color: var(--muted);
}
.case-narrative .text-link {
    margin-top: 22px;
}
.case-evidence {
    background: #edf3fa;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 3px;
}
.case-evidence > img {
    width: 100%;
    height: auto;
}
.case-evidence figcaption {
    font-size: var(--text-caption);
    color: var(--muted);
    line-height: 1.65;
    margin-top: 22px;
}
.case-evidence figcaption span {
    display: block;
    font-size: var(--text-caption);
    margin-top: 6px;
}
.case-study-dark {
    background: var(--night);
    color: var(--paper);
}
.case-study-dark .case-title p {
    color: #aebfd7;
}
.case-evidence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 55px;
    padding: 45px 0;
    border-top: 1px solid #4f6889;
    border-bottom: 1px solid #4f6889;
}
.case-evidence-grid h3 {
    font-size: 27px;
    line-height: 1.3;
    margin-bottom: 20px;
}
.case-evidence-grid p {
    font-size: var(--text-body);
    color: #aebfd7;
}
.case-source {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    margin-top: 35px;
}
.case-source p {
    font-size: var(--text-caption);
    color: #aebfd7;
}
.case-source .text-link {
    border-color: #4f6889;
}
.crn-bars {
    display: flex;
    gap: 42px;
    align-items: end;
    height: 290px;
    padding-top: 45px;
}
.crn-bars > div {
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
    flex: 1;
    height: 100%;
}
.crn-bars strong {
    font-size: 30px;
    font-weight: 400;
    margin-bottom: 12px;
}
.crn-bars strong small {
    font-size: var(--text-caption);
}
.crn-bars span {
    display: block;
    background: #7c9bbd;
    width: 100%;
    height: var(--bar-height);
    min-height: 0;
}
.crn-bars p {
    font-size: var(--text-caption);
    margin-top: 10px;
}
.ratio-row {
    display: grid;
    grid-template-columns: 83px 1fr 52px;
    gap: 14px;
    align-items: center;
    font-size: var(--text-caption);
    margin: 25px 0;
}
.ratio-row > div {
    height: 16px;
    background: #dde7f3;
}
.ratio-row i {
    height: 100%;
    width: var(--ratio);
    display: block;
    background: #6c8eb8;
}
.ratio-row strong {
    font-weight: 400;
}
.ratio-key {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-caption);
    color: var(--muted);
}
.heldout-results {
    display: flex;
    gap: 45px;
    border-top: 1px solid var(--line);
    padding-top: 25px;
    margin-top: 30px;
}
.heldout-results > div {
    flex: 1;
}
.heldout-results strong {
    display: flex;
    align-items: baseline;
    gap: 0.08em;
    font-size: 46px;
    font-weight: 400;
    font-variant-numeric: lining-nums tabular-nums;
    line-height: 1.1;
    letter-spacing: -0.025em;
    white-space: nowrap;
    margin-bottom: 14px;
}
.heldout-results small {
    font-size: 0.7em;
    line-height: 1;
    letter-spacing: 0;
}
.heldout-results span {
    font-size: var(--text-caption);
    color: var(--muted);
}
.technical-opening {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 65px;
    align-items: center;
    min-height: calc(100svh - 80px);
}
.technical-opening h1 {
    font-size: clamp(58px, 6vw, 90px);
}
.technical-opening > div > p {
    margin-top: 30px;
    font-size: var(--text-support);
    color: var(--muted);
}
.technical-opening .text-link {
    margin-top: 28px;
}
.spectrum-figure {
    width: 100%;
    min-width: 0;
}
.spectrum-art {
    width: 100%;
    display: block;
    height: auto;
}
.spectrum-control {
    margin: 25px 8% 15px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    font-size: var(--text-support);
    color: var(--muted);
}
.spectrum-control input {
    grid-column: 1/-1;
    width: 100%;
    accent-color: var(--blue);
}
.spectrum-figure figcaption {
    font-size: var(--text-caption);
    color: var(--muted);
    margin: 20px 8%;
}
.technical-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 100px;
    border-top: 1px solid var(--line);
}
.technical-lead {
    position: sticky;
    top: 130px;
    align-self: start;
}
.technical-lead > p {
    font-size: var(--text-support);
    color: var(--muted);
    max-width: 370px;
    margin: 25px 0;
}
.technical-sections > section {
    padding: 38px 0;
    border-top: 1px solid var(--line);
}
.technical-sections > section:first-child {
    padding-top: 0;
    border-top: 0;
}
.technical-sections h3 {
    font-size: 28px;
    margin-bottom: 22px;
}
.technical-sections p {
    font-size: var(--text-body);
    color: var(--muted);
    margin-bottom: 18px;
}
.technical-sections .subtle {
    font-size: var(--text-support);
}
.assessment-definitions {
    margin: 30px 0;
    display: grid;
    gap: 20px;
}
.assessment-definitions > div {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    font-size: var(--text-support);
}
.assessment-definitions dd {
    margin: 0;
    color: var(--muted);
}
.engagement-opening {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    align-items: center;
    min-height: calc(100svh - 80px);
}
.engagement-opening h1 {
    font-size: clamp(60px, 6.6vw, 100px);
}
.engagement-opening p {
    font-size: var(--text-body);
    color: var(--muted);
    max-width: 465px;
    margin: 35px 0;
}
.work-plan {
    width: 115%;
    max-width: 115%;
    margin-left: -6%;
}
.vendor-scope {
    border-top: 1px solid var(--line);
}
.vendor-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 55px;
    margin-top: 75px;
}
.vendor-steps article {
    border-top: 1px solid var(--line);
    padding-top: 30px;
}
.vendor-steps article > span {
    font-size: 38px;
    color: #92aac9;
    display: block;
    margin-bottom: 32px;
}
.vendor-steps h3 {
    font-size: 28px;
    margin-bottom: 20px;
}
.vendor-steps p {
    font-size: var(--text-body);
    color: var(--muted);
    max-width: 320px;
}
.white-label-chapter {
    padding: 120px 0;
    background: var(--night);
    color: var(--paper);
}
.white-label-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 90px;
}
.white-label-grid h2 em {
    color: #aabed8;
}
.white-label-grid > div > p {
    font-size: 20px;
    color: #becde2;
}
.white-label-grid dl {
    margin: 35px 0;
}
.white-label-grid dl > div {
    padding: 20px 0;
    border-top: 1px solid #425e82;
}
.white-label-grid dt {
    font-size: var(--text-support);
    margin-bottom: 9px;
}
.white-label-grid dd {
    font-size: var(--text-support);
    color: #aabed8;
    margin: 0;
}
.white-label-grid .text-link {
    color: #cfdded;
    border-color: #4e6a8c;
}
[data-emphasis] {
    scale: var(--exhibit-scale, 1);
    transform-origin: center;
    overflow-anchor: none;
}
@media (min-width: 1600px) {
    .hero-object {
        right: -5%;
        top: 21vh;
    }
    .hero-stage h1 {
        font-size: 146px;
    }
}
@media (max-width: 1100px) {
    .shell,
    .header-inner {
        width: calc(100% - 72px);
    }
    .header-inner {
        gap: 30px;
    }
    .site-header nav {
        gap: 22px;
    }
    .header-actions {
        gap: 20px;
    }
    .hero-stage h1 {
        font-size: clamp(78px, 10vw, 116px);
    }
    .hero-object {
        width: 80vw;
        right: -12%;
        top: 235px;
    }
    .hero-bottom {
        bottom: 54px;
    }
    .section-heading,
    .exhibit-intro {
        gap: 45px;
    }
    .investigation-exhibit {
        grid-template-columns: 0.65fr 1.35fr;
        gap: 38px;
    }
    .report-head {
        padding: 28px;
    }
    .report-head h3 {
        font-size: 26px;
    }
    .report-body {
        padding: 28px;
    }
    .report-tabs {
        padding-inline: 28px;
    }
    .report-foot {
        padding-inline: 28px;
    }
    .proof-gallery {
        gap: 50px;
    }
    .case-body {
        gap: 55px;
    }
    .case-directory button {
        font-size: 20px;
    }
    .engagement-opening h1 {
        font-size: 64px;
    }
    .technical-opening h1 {
        font-size: 62px;
    }
    .technical-content {
        gap: 60px;
    }
    .report-head {
        flex-wrap: wrap;
    }
    .report-head .detail-toggle {
        margin-left: auto;
    }
    .proof-link {
        font-size: 28px;
    }
    .monitor-demo {
        padding: 30px;
    }
}
@media (max-width: 800px) {
    body {
        padding-top: 72px;
    }
    .shell,
    .header-inner {
        width: calc(100% - 40px);
    }
    .site-header {
        height: 72px;
    }
    .header-inner {
        gap: 24px;
    }
    .brand {
        width: 128px;
    }
    .header-actions {
        margin-left: auto;
        gap: 18px;
    }
    .nav-contact {
        display: none;
    }
    .menu-toggle {
        display: block;
    }
    .site-header nav {
        display: none;
        position: absolute;
        top: 71px;
        left: 0;
        right: 0;
        margin: 0;
        padding: 26px;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 15px 35px #172d4910;
        font-size: 22px;
    }
    .site-header nav.is-open {
        display: flex;
        flex-direction: column;
        gap: 18px;
    }
    .login {
        font-size: var(--text-support);
    }
    .chapter {
        padding-block: 80px;
    }
    .section-heading,
    .exhibit-intro {
        display: block;
        margin-bottom: 38px;
    }
    .section-heading h2,
    .exhibit-intro h2 {
        font-size: clamp(40px, 7vw, 59px);
    }
    .section-heading > p,
    .section-heading > div,
    .exhibit-intro p {
        font-size: var(--text-support);
        max-width: 470px;
        margin-top: 28px;
    }
    .layer-hero {
        min-height: calc(100svh - 72px);
        padding: 0;
    }
    .hero-stage {
        height: auto;
        min-height: calc(100svh - 72px);
        position: relative;
        top: 0;
        padding-top: 50px;
        display: flex;
        flex-direction: column;
    }
    .hero-stage h1 {
        font-size: clamp(56px, 10.7vw, 84px);
        line-height: 1.03;
    }
    .hero-object {
        width: 100%;
        max-width: 620px;
        position: relative;
        align-self: center;
        top: auto;
        right: auto;
        margin: -7px -10% -52px;
        rotate: 0deg;
    }
    .hero-bottom {
        position: relative;
        bottom: auto;
        display: block;
        margin-top: auto;
        padding-bottom: 36px;
    }
    .hero-bottom > div > p {
        font-size: 20px;
        margin-bottom: 18px;
        max-width: 355px;
    }
    .hero-bottom .button {
        font-size: var(--text-support);
        padding: 14px 18px;
        gap: 28px;
    }
    .orientation {
        padding-block: 80px 45px;
    }
    #how-it-works {
        padding-block: 80px 48px;
    }
    .input-legend {
        display: none;
    }
    .security-edge {
        justify-content: flex-end;
    }
    .security-edge > span {
        display: none;
    }
    .security-edge .text-link {
        font-size: var(--text-support);
    }
    .investigation-exhibit {
        display: block;
    }
    .investigation-context {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 25px;
        margin-bottom: 35px;
        padding: 0;
    }
    .case-question h3 {
        font-size: 23px;
    }
    .case-question p {
        font-size: var(--text-support);
    }
    .reasoning-path {
        margin: 0;
        padding-left: 18px;
    }
    .reasoning-path p {
        padding-bottom: 18px;
    }
    .reasoning-path strong {
        font-size: var(--text-support);
    }
    .reasoning-path span {
        font-size: var(--text-support);
    }
    .investigation-context .evidence-note {
        grid-column: 1/-1;
        font-size: var(--text-caption);
    }
    .report-head {
        padding: 25px;
        display: block;
    }
    .report-head h3 {
        font-size: 27px;
    }
    .detail-toggle {
        margin-top: 20px;
    }
    .report-tabs {
        padding-inline: 25px;
        gap: 24px;
    }
    .report-tabs button {
        font-size: var(--text-support);
        padding-block: 16px;
    }
    .report-body {
        padding: 26px 25px;
        min-height: 350px;
    }
    .report-body h4 {
        font-size: 23px;
    }
    .report-body p {
        font-size: var(--text-body);
    }
    .report-body .technical {
        font-size: var(--text-support);
    }
    .report-foot {
        padding: 18px 25px;
        font-size: var(--text-caption);
        flex-wrap: wrap;
    }
    .finding-links {
        font-size: var(--text-caption);
        gap: 12px;
    }
    .evidence-list {
        grid-template-columns: 80px 1fr;
        gap: 16px;
        font-size: var(--text-support);
    }
    .next-tests {
        font-size: var(--text-support);
    }
    .investigation-close {
        display: block;
    }
    .investigation-close p {
        font-size: var(--text-support);
        margin-bottom: 20px;
    }
    .monitoring-chapter {
        padding: 80px 0 65px;
    }
    .monitor-demo {
        padding: 25px 23px;
    }
    .monitor-top {
        font-size: var(--text-caption);
        gap: 10px;
        margin-bottom: 20px;
    }
    .monitor-top small {
        font-size: var(--text-caption);
    }
    .run-selector {
        margin-bottom: 27px;
    }
    .run-selector button {
        font-size: var(--text-support);
        gap: 8px;
        padding-inline: 6px;
    }
    .reading-heading {
        gap: 15px;
        align-items: start;
    }
    .reading-heading h3 {
        font-size: 24px;
    }
    .assessment-status {
        font-size: var(--text-caption);
        margin-top: 7px;
    }
    .run-description {
        font-size: var(--text-body);
        min-height: 76px;
    }
    .signal-frame {
        min-height: 180px;
        margin: 24px 0 12px;
    }
    .signal-frame svg {
        height: 180px;
    }
    .chart-key {
        font-size: var(--text-caption);
        gap: 16px;
    }
    .monitor-evidence {
        font-size: var(--text-caption);
        gap: 15px;
    }
    .figure-note {
        font-size: var(--text-caption);
    }
    .monitor-caption {
        display: block;
    }
    .monitor-caption p {
        font-size: var(--text-support);
        margin-bottom: 20px;
    }
    .proof-gallery {
        gap: 25px;
        margin-top: 40px;
        grid-template-columns: 0.8fr 1.2fr;
    }
    .part-photo {
        padding-top: 65px;
    }
    .part-photo img {
        height: 270px;
    }
    .micrograph-photo img {
        height: 210px;
    }
    .proof-gallery figcaption {
        font-size: var(--text-caption);
    }
    .proof-link {
        font-size: 21px;
        gap: 15px;
        margin-top: 24px;
    }
    .proof-link b {
        font-size: 30px;
    }
    .proof-index {
        grid-template-columns: 1fr;
        gap: 0;
        margin-top: 45px;
        padding-top: 0;
    }
    .proof-index a {
        padding: 20px 0;
        font-size: 20px;
    }
    .proof-index a + a {
        border-top: 1px solid var(--line);
    }
    .contact-section {
        padding: 72px 0;
    }
    .contact-grid {
        display: block;
    }
    .contact-grid h2 {
        font-size: clamp(43px, 8vw, 66px);
    }
    .contact-grid p {
        font-size: var(--text-body);
        margin-top: 32px;
    }
    .contact-link {
        font-size: var(--text-support);
        margin-top: 18px;
        padding-top: 15px;
    }
    .site-footer {
        padding-top: 55px;
    }
    .site-footer nav {
        gap: 17px 22px;
        font-size: var(--text-support);
    }
    .brief-dialog {
        padding: 34px 25px;
        max-height: calc(100svh - 90px);
    }
    .brief-dialog h2 {
        font-size: 36px;
    }
    .brief-facts p {
        font-size: var(--text-support);
    }
    .page-opening {
        padding-top: 65px;
        padding-bottom: 65px;
    }
    .page-opening h1 {
        font-size: clamp(50px, 9.5vw, 80px);
    }
    .page-opening > p {
        font-size: var(--text-support);
        margin-top: 27px;
    }
    .case-directory {
        grid-template-columns: 1fr 1fr;
        margin-top: 48px;
    }
    .case-directory button {
        padding: 22px 20px 20px 0;
        font-size: 22px;
        gap: 26px;
    }
    .case-directory button + a {
        padding-left: 20px;
    }
    .case-directory button:nth-child(3) {
        border-left: 0;
        padding-left: 0;
    }
    .case-directory button:nth-child(n + 3) {
        border-top: 1px solid var(--line);
    }
    .case-directory span {
        font-size: 24px;
    }
    .section.case-study,
    .section.coverage-study {
        padding: 75px 0;
    }
    .case-title {
        display: block;
        margin-bottom: 35px;
    }
    .case-title h2 {
        font-size: 42px;
    }
    .case-title p {
        font-size: var(--text-support);
        margin-top: 25px;
    }
    .case-body {
        display: flex;
        flex-direction: column;
        gap: 35px;
        align-items: stretch;
    }
    .case-narrative h3 {
        font-size: 23px;
    }
    .case-narrative p {
        font-size: var(--text-body);
    }
    .case-evidence {
        padding: 24px;
    }
    .case-evidence-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 0;
    }
    .case-evidence-grid h3 {
        font-size: 27px;
    }
    .case-evidence-grid p {
        font-size: var(--text-body);
    }
    .case-source {
        display: block;
    }
    .case-source .text-link {
        margin-top: 24px;
    }
    .case-source p {
        font-size: var(--text-caption);
    }
    .crn-bars {
        height: 250px;
        gap: 30px;
    }
    .crn-bars strong {
        font-size: 27px;
    }
    .ratio-row {
        grid-template-columns: 70px 1fr 45px;
        gap: 10px;
        font-size: var(--text-caption);
    }
    .heldout-results {
        gap: 25px;
    }
    .heldout-results strong {
        font-size: clamp(34px, 10vw, 42px);
    }
    .technical-opening {
        display: block;
        min-height: 0;
    }
    .technical-opening h1 {
        font-size: clamp(50px, 9.5vw, 80px);
    }
    .technical-opening .spectrum-figure {
        margin-top: 45px;
        max-width: 580px;
    }
    .technical-opening > div > p {
        font-size: var(--text-support);
    }
    .technical-content {
        display: block;
    }
    .technical-lead {
        position: static;
        margin-bottom: 45px;
    }
    .technical-lead > p {
        font-size: var(--text-support);
    }
    .technical-sections h3 {
        font-size: 27px;
    }
    .technical-sections p {
        font-size: var(--text-body);
    }
    .assessment-definitions > div {
        grid-template-columns: 95px 1fr;
        font-size: var(--text-support);
    }
    .engagement-opening {
        display: flex;
        flex-direction: column;
        min-height: 0;
    }
    .engagement-opening h1 {
        font-size: clamp(50px, 9.5vw, 80px);
    }
    .engagement-opening p {
        font-size: var(--text-body);
        margin: 25px 0;
    }
    .work-plan {
        width: 100%;
        max-width: 520px;
        margin: 32px auto -25px;
    }
    .vendor-steps {
        grid-template-columns: 1fr;
        gap: 35px;
        margin-top: 45px;
    }
    .vendor-steps article {
        display: grid;
        grid-template-columns: 55px 1fr;
        gap: 12px 18px;
        padding-top: 25px;
    }
    .vendor-steps article > span {
        grid-row: span 2;
        margin: 0;
        font-size: 33px;
    }
    .vendor-steps h3 {
        font-size: 26px;
        margin: 0;
    }
    .vendor-steps p {
        font-size: var(--text-body);
    }
    .white-label-chapter {
        padding: 75px 0;
    }
    .white-label-grid {
        display: block;
    }
    .white-label-grid > div > p {
        margin-top: 35px;
        font-size: var(--text-support);
    }
    .white-label-grid h2 {
        font-size: 42px;
    }
    .white-label-grid dd {
        font-size: var(--text-support);
    }
}
@media (max-width: 380px) {
    .hero-stage h1 {
        font-size: 52px;
    }
    .hero-stage {
        padding-top: 40px;
    }
    .hero-object {
        margin-bottom: -28px;
    }
    .investigation-context {
        display: block;
    }
    .reasoning-path {
        margin-top: 25px;
    }
    .investigation-context .evidence-note {
        margin-top: 20px;
    }
    .proof-gallery {
        gap: 17px;
    }
    .proof-link {
        font-size: var(--text-support);
    }
    .proof-link b {
        font-size: 22px;
    }
    .case-directory button {
        font-size: 20px;
    }
    .monitor-demo {
        padding-inline: 18px;
    }
}
@media (min-width: 801px) and (max-height: 699px) {
    .layer-hero {
        min-height: 720px;
    }
    .hero-stage {
        position: relative;
        top: 0;
        height: 720px;
    }
    .hero-object {
        top: 185px;
        width: 740px;
        right: -8%;
    }
    .hero-stage h1 {
        font-size: 92px;
    }
    .hero-bottom {
        bottom: 44px;
    }
    .investigation-context,
    .technical-lead {
        position: static;
    }
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *:before,
    *:after {
        animation: none !important;
        transition: none !important;
    }
    .layer-hero {
        min-height: calc(100svh - 80px);
    }
    .hero-stage {
        position: relative;
        top: 0;
    }
    .hero-object {
        rotate: 0deg;
    }
    .specimen-coating {
        transform: translateY(25px);
    }
    .specimen-substrate {
        transform: none;
    }
    [data-emphasis] {
        scale: 1;
    }
}
@media print {
    body {
        padding: 0;
    }
    .site-header,
    .menu-toggle,
    .hero-actions,
    .reading-progress {
        display: none;
    }
    .hero-stage {
        position: relative;
        top: 0;
        min-height: 600px;
    }
    .layer-hero {
        min-height: 0;
    }
    .hero-object {
        rotate: 0deg;
    }
    .specimen-coating {
        transform: translateY(25px);
    }
    [data-emphasis] {
        scale: 1;
    }
    .chapter,
    .monitoring-chapter,
    .section.case-study {
        break-inside: avoid;
    }
    .report-body {
        display: block;
    }
    .report-body > section[hidden] {
        display: block !important;
        visibility: visible;
    }
    .technical[hidden] {
        display: block !important;
    }
    .report-tabs,
    .detail-toggle {
        display: none;
    }
    .monitoring-chapter,
    .white-label-chapter,
    .case-study-dark {
        background: var(--paper);
        color: var(--ink);
    }
    .technical-lead,
    .investigation-context {
        position: static;
    }
}

.report-status {
    display: block;
    font-size: var(--text-caption);
    letter-spacing: 0.055em;
    text-transform: uppercase;
    color: var(--muted);
}
.spectrum-figure > svg {
    display: block;
    width: 100%;
    height: auto;
}
.missing-assessment > span {
    font-size: 40px;
    font-weight: 300;
}

/* Let the physical opening reach the edge without moving the page sideways. */
.layer-hero {
    overflow-x: clip;
}
.work-plan {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
}
.spectrum-heading {
    display: flex;
    align-items: baseline;
    gap: 7px;
    color: var(--steel);
    margin: 0 8% 18px;
}
.spectrum-heading output {
    font-size: 48px;
    font-weight: 400;
    letter-spacing: -0.05em;
}
.spectrum-heading span {
    color: var(--muted);
    font-size: var(--text-caption);
}
/* Hidden assessment copy still participates in layout, preventing run changes
   from moving the controls or the following chapter. */
.reading-copy {
    display: grid;
}
.reading-copy > section {
    grid-area: 1 / 1;
}
.reading-copy > section[hidden] {
    display: block !important;
    visibility: hidden;
    pointer-events: none;
}
.reading-heading {
    display: block;
}
.reading-heading .assessment-status {
    display: block;
    margin-top: 18px;
}
.chart-key[hidden] {
    display: flex !important;
    visibility: hidden;
}
.evidence-lines {
    margin-top: 25px;
}
.evidence-lines > div {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 20px;
    padding: 17px 0;
    border-top: 1px solid var(--line);
}
.evidence-lines > div > span {
    font-size: var(--text-support);
    color: var(--ink);
    padding-top: 3px;
}
.evidence-lines > div > p {
    margin: 0;
    font-size: var(--text-support);
    line-height: 1.6;
}
.brief-fallback {
    padding-block: 70px;
    border-top: 1px solid var(--line);
}
.brief-fallback h2 {
    font-size: 42px;
    margin-bottom: 30px;
}
.brief-fallback > .text-link {
    margin-top: 25px;
}
.work-plan {
    padding-left: 65px;
}
.work-plan-line {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 35px 0;
    border-top: 1px solid var(--line);
}
.work-plan-line:last-child {
    border-bottom: 1px solid var(--line);
}
.work-plan-line h2 {
    font-size: 36px;
    line-height: 1.12;
    letter-spacing: -0.045em;
}
.work-plan-line p {
    font-size: var(--text-support);
    line-height: 1.65;
    margin: 0;
    align-self: end;
}
.work-plan-line:nth-child(2) h2 {
    color: var(--steel);
}
.plan-mark {
    position: absolute;
    left: -42px;
    top: 39px;
    font-size: 24px;
    color: var(--steel);
}
@media (min-width: 801px) {
    .monitor-reading {
        display: grid;
        grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr);
        gap: 14px 48px;
    }
    .reading-copy {
        grid-column: 1;
        grid-row: 1 / span 2;
    }
    .reading-heading h3 {
        font-size: 30px;
        max-width: 320px;
    }
    .run-description {
        font-size: var(--text-body);
    }
    .signal-frame {
        grid-column: 2;
        grid-row: 1;
        margin: 0;
        min-height: 265px;
    }
    .signal-frame svg {
        height: 265px;
    }
    .chart-key {
        grid-column: 2;
    }
    .monitor-evidence {
        grid-column: 1 / -1;
        margin-top: 12px;
    }
}
@media (max-width: 1100px) and (min-width: 801px) {
    .engagement-opening {
        grid-template-columns: 1.15fr 1fr;
        gap: 25px;
    }
    .work-plan {
        padding-left: 40px;
    }
    .work-plan-line {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 26px 0;
    }
    .work-plan-line h2 {
        font-size: 30px;
    }
    .plan-mark {
        top: 26px;
        left: -32px;
    }
}
@media (max-width: 800px) {
    .hero-object {
        width: 110%;
        margin-bottom: -12px;
    }
    .hero-bottom {
        margin-top: 15px;
        padding-bottom: 48px;
    }
    .hero-stage {
        flex-grow: 0;
        justify-content: flex-start;
    }
    .work-plan {
        padding-left: 35px;
        margin-top: 55px;
    }
    .work-plan-line h2 {
        font-size: 30px;
    }
    .work-plan-line p {
        font-size: var(--text-support);
        margin: 0;
    }
    .plan-mark {
        left: -35px;
    }
    .evidence-lines > div {
        grid-template-columns: 64px 1fr;
        gap: 14px;
    }
}

/* Size the material against both dimensions of the opening. */
@media (min-width: 801px) {
    .hero-object {
        top: auto;
        bottom: 40px;
        width: min(72vw, 980px, calc((100svh - 240px) * 1.5));
        right: -8%;
    }
}
@media (min-width: 801px) and (max-width: 1100px) {
    .hero-object {
        width: min(65vw, calc((100svh - 240px) * 1.5));
        right: -5%;
    }
    .hero-bottom > div > p {
        max-width: 345px;
        font-size: 20px;
    }
}
@media (min-width: 801px) and (max-height: 699px) {
    .hero-object {
        width: min(65vw, 740px);
        bottom: 40px;
    }
}
.contact-grid p {
    color: #4d6380;
}
@media (prefers-reduced-motion: reduce), print {
    .coating-cast {
        display: none;
    }
}

/* Four capabilities in the same material language as the physical opening. */
.capability-stack {
    --stack-spread: 0px;
    --lift-a: 0px;
    --lift-b: 0px;
    --lift-c: 0px;
    --lift-d: 0px;
    position: relative;
    aspect-ratio: 1280 / 650;
    margin-top: 12px;
}
.capability-art {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.capability-sculpture {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}
.capability-sheet {
    transform: translateY(calc(var(--level) * -1 * var(--stack-spread) + var(--sheet-lift, 0px)));
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.sheet-a {
    --sheet-lift: var(--lift-a);
}
.sheet-b {
    --sheet-lift: var(--lift-b);
}
.sheet-c {
    --sheet-lift: var(--lift-c);
}
.sheet-d {
    --sheet-lift: var(--lift-d);
}
.foil-active-edge {
    fill: none;
    stroke: #6c8cb8;
    stroke-width: 1.15;
    opacity: 0;
    transition: opacity 0.5s;
}
.foil-shadow {
    opacity: 0.11;
    transition:
        transform 0.6s,
        filter 0.6s,
        opacity 0.6s;
}
.cast-a {
    --separation: calc(var(--stack-spread) + var(--lift-b) - var(--lift-a));
    transform: translate(calc(12px + var(--separation) * 0.4), calc(112px + var(--separation) * 0.15));
    filter: blur(calc(4.5px + var(--separation) * 0.3));
}
.cast-b {
    --separation: calc(var(--stack-spread) + var(--lift-c) - var(--lift-b));
    transform: translate(calc(11px + var(--separation) * 0.4), calc(111px + var(--separation) * 0.15));
    filter: blur(calc(4.5px + var(--separation) * 0.3));
}
.cast-c {
    --separation: calc(var(--stack-spread) + var(--lift-d) - var(--lift-c));
    transform: translate(calc(10px + var(--separation) * 0.4), calc(96px + var(--separation) * 0.15));
    filter: blur(calc(4px + var(--separation) * 0.3));
}
.foil-ground-shadow {
    filter: blur(calc(12px - var(--lift-d) * 0.4));
    transform: translate(calc(var(--lift-d) * -0.4), calc(var(--lift-d) * -0.2));
    transition:
        filter 0.6s,
        transform 0.6s;
}
.capability-leaders {
    stroke: #c1cbd0;
}
.capability-leaders > g {
    transition: stroke 0.5s;
}
.capability-leaders circle {
    fill: var(--paper);
}
.capability-note {
    position: absolute;
    width: 24%;
    padding: 12px 0;
}
.capability-note h3 {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 0 0 14px;
    font-size: clamp(19px, 1.9vw, 27px);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.04em;
    transition: color 0.3s;
}

.capability-note p {
    font-size: var(--text-support);
    line-height: 1.7;
    margin: 0;
    color: var(--muted);
    max-width: 300px;
}
.note-failure {
    top: 26%;
    left: 0;
}
.note-process {
    top: 37%;
    right: 0;
}
.note-loading {
    top: 59%;
    left: 2.4%;
}
.note-monitoring {
    top: 71%;
    right: 0.8%;
}
.capability-note:hover h3,
.capability-note:focus-visible h3 {
    color: var(--blue);
}
.capability-note:hover h3 > span,
.capability-note:focus-visible h3 > span {
    opacity: 1;
}
.capability-note:focus-visible {
    outline: 1px solid #9ab0c3;
    outline-offset: 8px;
}

.capability-stack:has(.note-failure:is(:hover, :focus-visible)) .sheet-a .foil-active-edge,
.capability-stack:has(.note-process:is(:hover, :focus-visible)) .sheet-b .foil-active-edge,
.capability-stack:has(.note-loading:is(:hover, :focus-visible)) .sheet-c .foil-active-edge,
.capability-stack:has(.note-monitoring:is(:hover, :focus-visible)) .sheet-d .foil-active-edge {
    opacity: 0.8;
}
.capability-stack:has(.note-failure:is(:hover, :focus-visible)) .leader-a,
.capability-stack:has(.note-process:is(:hover, :focus-visible)) .leader-b,
.capability-stack:has(.note-loading:is(:hover, :focus-visible)) .leader-c,
.capability-stack:has(.note-monitoring:is(:hover, :focus-visible)) .leader-d {
    stroke: #7494ad;
}

.orientation .section-heading {
    margin-bottom: 12px;
}
.capability-stack {
    margin-bottom: 65px;
}
.capability-note h3 {
    font-size: 26px;
}
.capability-note:hover p {
    color: var(--ink);
}
.capability-note p {
    max-width: 300px;
}
.science-exhibit {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 90px;
    align-items: center;
}
#technical-data {
    margin-top: 35px;
    padding-top: 30px;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 0.65fr 1.35fr;
    gap: 18px 50px;
}
#technical-data h3 {
    font-size: 26px;
    grid-row: span 2;
}
#technical-data p {
    max-width: 730px;
    font-size: var(--text-support);
    color: var(--muted);
}
.spectrum-chart {
    position: relative;
}
.spectrum-chart svg {
    display: block;
    width: 100%;
    height: auto;
}
.spectrum-axis-title,
.spectrum-y-labels,
.spectrum-x-labels {
    position: absolute;
    font-size: var(--text-caption);
    line-height: 1;
    color: var(--muted);
}
.spectrum-axis-title {
    top: 6%;
    left: 8.39%;
}
.spectrum-y-labels {
    left: 0;
    top: 24.55%;
    bottom: 17.5%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 5.5%;
    text-align: right;
}
.spectrum-y-labels span {
    transform: translateY(50%);
}
.spectrum-x-labels {
    left: 8.39%;
    right: 6.45%;
    bottom: 2%;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    white-space: nowrap;
}
.signal-frame {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.signal-frame .signal-chart {
    height: auto;
    width: 100%;
}
.monitor-axis-labels {
    display: flex;
    justify-content: space-between;
    padding-inline: 3.2%;
    font-size: var(--text-caption);
    color: var(--muted);
}
.chart-key {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    line-height: 1.4;
    min-height: 2.8em;
}
.chart-key[hidden] {
    display: grid !important;
}
.monitor-evidence {
    flex-wrap: wrap;
    gap: 14px 24px;
}
#assessment {
    margin-top: 58px;
    padding-top: 35px;
    border-top: 1px solid #4f6889;
}
#assessment h3 {
    font-size: 28px;
    margin-bottom: 20px;
}
#assessment > p {
    color: #c4d2e5;
    max-width: 850px;
}
#assessment .assessment-definitions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 70px;
}
#assessment .assessment-definitions > div {
    grid-template-columns: 125px 1fr;
    font-size: var(--text-support);
}
#assessment .assessment-definitions dd {
    color: #c4d2e5;
}
#assessment .subtle {
    font-size: var(--text-support);
}
.transfer-evidence {
    margin-top: 90px;
    padding-top: 50px;
    border-top: 1px solid var(--line);
}
.transfer-evidence h3 {
    font-size: 32px;
}
.transfer-evidence .proof-gallery {
    margin-top: 38px;
    align-items: center;
}
.transfer-evidence .part-photo img {
    height: 450px;
}
.transfer-evidence .micrograph-photo img {
    height: 350px;
}
.transfer-evidence > .text-link {
    margin-top: calc(25px + var(--focus-clearance, 0px));
}
.case-chapter {
    background: linear-gradient(#f1f5fa, #e6eef9);
}
.case-chapter > .chapter {
    padding-bottom: 0;
}
.coating-photography {
    padding-block: 76px 100px;
}
.photo-essay {
    display: grid;
    grid-template-columns: 1.2fr 0.82fr 1fr;
    gap: 32px;
    align-items: center;
    width: 84%;
    margin-inline: auto;
    transform-origin: center;
}
.photo-study img {
    width: 100%;
    height: auto;
}
.photo-study figcaption {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: var(--text-support);
    color: var(--muted);
}
.photo-surface {
    margin-top: 100px;
}
.transfer-findings {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px;
    max-width: 1000px;
    margin: 56px auto;
}
.transfer-findings > div {
    border-top: 1px solid var(--steel);
    padding-top: 24px;
}
.transfer-findings dt {
    font-size: clamp(23px, 2.1vw, 30px);
    line-height: 1.2;
    letter-spacing: -0.025em;
}
.transfer-findings dd {
    margin: 20px 0 0;
    font-size: var(--text-body);
    line-height: 1.6;
    color: var(--muted);
}
@media (max-width: 800px) {
    .coating-photography {
        padding-block: 36px 50px;
    }
    .photo-essay {
        width: 100%;
        grid-template-columns: 1fr 1fr;
        gap: 32px 20px;
        align-items: start;
    }
    .photo-gears {
        grid-column: 1 / -1;
    }
    .photo-surface {
        margin-top: 40px;
    }
    .photo-study figcaption {
        margin-top: 12px;
        padding-top: 10px;
    }
    .transfer-findings {
        grid-template-columns: 1fr;
        gap: 28px;
        margin: 36px 0;
    }
    .transfer-findings dd {
        margin-top: 12px;
    }
}
.case-chapter .case-title {
    margin-bottom: 50px;
}
.case-chapter .case-evidence {
    background: var(--panel);
}
.case-chapter .section.case-study,
.case-chapter .section.coverage-study {
    border: 0;
}
.case-chapter .section + .section {
    border-top: 1px solid var(--line);
}
.engagement-opening {
    min-height: 0;
    padding-top: 140px;
    padding-bottom: 90px;
    gap: 55px;
}
.engagement-opening > div > h2 {
    font-size: clamp(48px, 5vw, 72px);
}
.work-plan-line {
    grid-template-columns: 1fr 1.2fr;
}
.work-plan-line p {
    font-size: var(--text-support);
}
.white-label-chapter {
    background: #e0eaf7;
    color: var(--ink);
    padding: 90px 0;
}
.white-label-grid h2 em {
    color: var(--steel);
}
.white-label-grid > div > p,
.white-label-grid dd,
.white-label-grid .text-link {
    color: var(--muted);
}
.white-label-grid dl > div {
    border-color: var(--line);
}
[data-emphasis] {
    scale: var(--exhibit-scale, 1);
}
.scroll-title {
    opacity: calc(0.78 + var(--title-entry, 1) * 0.22);
    transform: translateY(calc((1 - var(--title-entry, 1)) * 18px)) scale(calc(0.985 + var(--title-entry, 1) * 0.015));
    transform-origin: left center;
}
.site-header nav a[aria-current="location"]:after {
    transform: scaleX(1);
}
@media (max-width: 1200px) {
    .capability-stack {
        aspect-ratio: auto;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 50px;
    }
    .capability-art {
        position: relative;
        grid-column: 1/-1;
        overflow: hidden;
        max-height: 530px;
    }
    .capability-sculpture {
        width: 140%;
        max-width: none;
        margin-left: -20%;
        margin-top: -80px;
    }
    .capability-leaders {
        display: none;
    }
    .capability-note {
        position: static;
        width: auto;
        padding: 25px 0;
        border-bottom: 1px solid var(--line);
    }
    .capability-note p {
        max-width: 420px;
    }
    .science-exhibit {
        gap: 45px;
    }
}
@media (max-width: 1000px) {
    .science-exhibit {
        grid-template-columns: 1fr;
    }
    .science-exhibit .spectrum-figure {
        max-width: 650px;
        width: 100%;
        justify-self: center;
    }
    .science-exhibit .technical-sections {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 35px;
    }
    .science-exhibit .technical-sections > section {
        border: 0;
        padding: 0;
    }
    .header-inner {
        gap: 20px;
    }
    .site-header nav {
        gap: 20px;
    }
    .header-actions {
        gap: 18px;
    }
    .nav-contact span {
        margin-left: 9px;
    }
    .engagement-opening {
        display: block;
    }
    .engagement-opening > div > p {
        max-width: 650px;
    }
    .work-plan {
        margin-top: 65px;
        max-width: 800px;
    }
    .work-plan-line {
        grid-template-columns: 1fr 1.2fr;
    }
}
@media (max-width: 800px) {
    .signal-frame {
        min-height: 0;
    }
    .report-head,
    .report-tabs,
    .report-body {
        padding-inline: 22px;
    }
    .detail-toggle {
        white-space: normal;
    }
    #technical-data {
        display: block;
    }
    #technical-data h3 {
        margin-bottom: 20px;
    }
    #technical-data p + p {
        margin-top: 16px;
    }
    #assessment .assessment-definitions {
        grid-template-columns: 1fr;
    }
    .transfer-evidence {
        margin-top: 60px;
    }
    .transfer-evidence .section-heading {
        display: block;
    }
    .transfer-evidence .section-heading p {
        margin-top: 20px;
    }
    .transfer-evidence .part-photo img {
        height: 280px;
    }
    .transfer-evidence .micrograph-photo img {
        height: 230px;
    }
    .case-body {
        gap: 40px;
    }
    .case-source {
        flex-wrap: wrap;
        gap: 20px;
    }
    .engagement-opening {
        padding-top: 80px;
    }
    .white-label-chapter {
        padding-block: 70px;
    }
    .scroll-title {
        opacity: 1;
        transform: none;
    }
}
@media (max-width: 600px) {
    .capability-stack {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .capability-art {
        max-height: 360px;
    }
    .capability-sculpture {
        width: 165%;
        margin-left: -32.5%;
        margin-top: -40px;
    }
    .capability-note h3 {
        font-size: 25px;
    }
    .science-exhibit .technical-sections {
        grid-template-columns: 1fr;
        gap: 38px;
    }
    .science-exhibit .spectrum-figure {
        margin-top: 10px;
    }
    .transfer-evidence .proof-gallery {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .transfer-evidence .part-photo img {
        height: 340px;
        object-fit: cover;
    }
    .transfer-evidence .micrograph-photo img {
        height: auto;
    }
    .work-plan-line {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    #assessment .assessment-definitions > div {
        grid-template-columns: 105px 1fr;
        gap: 16px;
    }
    .ratio-row {
        grid-template-columns: 85px minmax(0, 1fr) 58px;
        gap: 12px;
    }
}
@media (prefers-reduced-motion: reduce), print {
    .capability-stack {
        --stack-spread: 0px !important;
    }
    .capability-sheet,
    .foil-shadow {
        transition: none;
    }
    .scroll-title {
        opacity: 1;
        transform: none;
    }
}
/* A short claim and its proof share the reading frame. Detail opens on demand. */
.section-heading h2,
.science-copy h2,
.case-title h2 {
    font-size: clamp(44px, 5.2vw, 76px);
    line-height: 1.06;
    letter-spacing: -0.055em;
}
.section-heading > p,
.section-heading > div {
    font-size: 20px;
    line-height: 1.55;
}
.science-copy > p {
    font-size: 24px;
    line-height: 1.45;
    max-width: 370px;
    margin-top: 30px;
}
.science-copy > .text-link {
    margin-top: 32px;
}
.science-chapter {
    padding-block: 110px 140px;
}
.working-surface {
    background: linear-gradient(180deg, #edf3fa 0%, #e6eef8 55%, #dce7f4 100%);
}
.working-surface .chapter + .chapter {
    border-top: 1px solid var(--line);
}
.security-edge {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px 35px;
}
.security-summary {
    display: none;
}
.investigation-chapter .section-heading {
    display: block;
}
.investigation-exhibit {
    gap: 65px;
}
.investigation-context h3 {
    font-size: 36px;
}
.investigation-context > p {
    font-size: 20px;
}
.transfer-context {
    font-size: var(--text-support);
    color: var(--muted);
    max-width: 670px;
}
.transfer-evidence {
    margin-top: 65px;
    padding-top: 35px;
}
.transfer-evidence .proof-gallery {
    margin-top: 30px;
}
.monitoring-chapter {
    position: relative;
}
.monitor-caption {
    margin-top: calc(40px + var(--focus-clearance, 0px));
}
.case-title {
    display: block;
    max-width: 1000px;
}
.case-summary .case-claim {
    font-size: clamp(25px, 2.35vw, 34px);
    line-height: 1.35;
    letter-spacing: -0.025em;
    color: var(--ink);
    margin-bottom: 28px;
}
.case-summary > p {
    font-size: 18px;
    color: var(--muted);
    max-width: 480px;
}
.case-summary > .text-link {
    margin-top: 28px;
}
.case-directory button {
    font-size: 22px;
}
.case-chapter .case-body {
    gap: 80px;
}
.white-label-grid > div > .text-link {
    display: block;
    margin-top: 28px;
}
.detail-content > section + section {
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
}
.detail-content h3 {
    font-size: 23px;
    margin-bottom: 12px;
}
.detail-content p,
.detail-content dd {
    font-size: 18px;
    color: var(--muted);
    line-height: 1.65;
}
.detail-content p + p {
    margin-top: 16px;
}
.detail-content .text-link {
    margin-top: 22px;
}
.detail-content #technical-data {
    display: block;
    border: 0;
    padding: 0;
    margin: 0;
}
.detail-content #assessment {
    border: 0;
    padding: 0;
    margin: 0;
}
.detail-content #assessment p,
.detail-content #assessment dd {
    color: var(--muted);
}
.detail-content #assessment .assessment-definitions {
    grid-template-columns: 1fr;
}
.detail-content dl > div {
    padding-block: 16px;
    border-top: 1px solid var(--line);
}
.detail-content dt {
    font-size: 18px;
    margin-bottom: 6px;
}
.scroll-title {
    opacity: calc(0.84 + var(--title-entry, 1) * 0.16);
    transform: translateY(calc((1 - var(--title-entry, 1)) * 24px));
}
[data-emphasis] {
    will-change: auto;
}
@media (max-width: 1000px) {
    .science-copy {
        max-width: 650px;
    }
    .science-copy > p {
        max-width: 500px;
    }
    .case-chapter .case-body {
        gap: 40px;
    }
    .case-directory button {
        font-size: 19px;
    }
}
@media (max-width: 800px) {
    .section-heading h2,
    .science-copy h2,
    .case-title h2 {
        font-size: clamp(40px, 7.6vw, 58px);
    }
    .section-heading > p,
    .section-heading > div {
        font-size: 20px;
    }
    .science-copy > p {
        font-size: 23px;
    }
    .science-chapter {
        padding-block: 75px;
    }
    .investigation-context h3 {
        font-size: 32px;
    }
    .security-edge {
        gap: 22px;
    }
    .transfer-evidence {
        margin-top: 45px;
    }
    .scroll-title {
        opacity: 1;
        transform: none;
    }
}
@media (prefers-reduced-motion: reduce), print {
    .scroll-title {
        opacity: 1;
        transform: none;
    }
}
.capability-stack {
    aspect-ratio: 1280 / 505;
    margin-top: 45px;
}
.note-failure {
    top: 4.8%;
}
.note-process {
    top: 18.9%;
}
.note-loading {
    top: 47.2%;
}
.note-monitoring {
    top: 62.7%;
}
.case-question p {
    font-size: 20px;
}
.investigation-context > .evidence-note {
    margin-top: 35px;
    font-size: 16px;
}
.exhibit-intro {
    display: block;
}
.adhesion-chart {
    position: relative;
}
.adhesion-plot {
    display: block;
    width: 100%;
    height: auto;
}
.adhesion-unit {
    position: absolute;
    top: 3%;
    left: 7.8%;
    font-size: 14px;
    color: var(--muted);
}
.adhesion-y-labels span {
    position: absolute;
    right: 88.9%;
    transform: translateY(-50%);
    font-size: 14px;
    line-height: 1;
    color: var(--muted);
}
.adhesion-x-labels span {
    position: absolute;
    top: 92.7%;
    font-size: 16px;
    white-space: nowrap;
    transform: translateX(-50%);
}
.adhesion-x-labels span:first-child {
    left: 35.2%;
}
.adhesion-x-labels span:last-child {
    left: 74.1%;
}
.spectrum-y-labels {
    top: 24.55%;
    bottom: 17.5%;
}
.spectrum-y-labels span {
    transform: translateY(-50%);
}
@media (max-width: 1200px) {
    .capability-stack {
        aspect-ratio: auto;
        margin-top: 30px;
    }
    .capability-sculpture {
        margin-top: 0;
    }
}
@media (max-width: 600px) {
    .adhesion-x-labels span {
        font-size: 14px;
    }
    .case-evidence:has(.adhesion-chart) {
        padding-inline: 16px;
    }
}
/* Fit-aware native holds extend the opening's arrive / inspect / release rhythm. */
.reading-track {
    position: relative;
    min-width: 0;
    overflow-anchor: none;
}
.reading-panel {
    position: relative;
}
.reading-track.is-held::after {
    content: "";
    display: block;
    height: var(--reading-travel);
}
.reading-track.is-held > .reading-panel {
    position: sticky;
    top: var(--reading-top);
}
.reading-panel .investigation-context {
    position: static;
}
[data-emphasis] {
    translate: none;
}
section[tabindex="-1"]:focus {
    outline: none;
}
@media (prefers-reduced-motion: reduce), print {
    .reading-track.is-held::after {
        display: none;
    }
    .reading-track.is-held > .reading-panel {
        position: relative;
        top: auto;
    }
    [data-emphasis] {
        translate: none;
    }
}
.engagement-opening > div:first-child {
    align-self: start;
    padding-top: 20px;
}
.adhesion-plot circle {
    r: 8px;
}
@media (max-width: 1000px) {
    .engagement-opening > div:first-child {
        padding-top: 0;
    }
}
@media (max-width: 600px) {
    .adhesion-x-labels span:first-child {
        left: 32.5%;
    }
    .adhesion-x-labels span:last-child {
        left: 77%;
    }
}
/* One focus language: stable heading anchors, centred exhibits, deliberate scale. */
.case-selector {
    position: sticky;
    top: 80px;
    z-index: 20;
    background: var(--paper, #f1f5fa);
}
.case-directory {
    margin-top: 0;
}
.case-directory button {
    position: relative;
    border: 0;
    background: none;
    color: var(--muted);
    text-align: left;
    font-family: inherit;
}
.case-directory button[aria-selected="true"] {
    color: var(--ink);
}
.case-directory .case-tab-label {
    position: relative;
    align-self: flex-start;
    font: inherit;
    color: inherit;
}
.case-directory button[aria-selected="true"] .case-tab-label::after {
    content: "";
    position: absolute;
    height: 2px;
    bottom: -0.6em;
    left: 0;
    right: 0;
    background: var(--ink);
}
.case-slides {
    display: grid;
    overflow-anchor: none;
}
.case-slides > section {
    grid-area: 1 / 1;
    min-width: 0;
    align-self: start;
    border-top: 0;
    padding: 110px 0;
    scroll-margin-top: 190px;
}
.case-slides > section[hidden] {
    display: block !important;
    visibility: hidden;
    pointer-events: none;
}
.case-slides > section:focus-visible {
    outline: 2px solid var(--steel);
    outline-offset: -2px;
}
.transfer-study .transfer-evidence {
    margin-top: 32px;
    padding-top: 0;
}
.transfer-study .proof-gallery {
    max-width: 1000px;
    margin-inline: auto;
}
.transfer-study .part-photo img {
    height: 360px;
}
.transfer-study .transfer-context {
    max-width: 740px;
    font-size: var(--text-body);
}
.report-body h4 {
    margin-top: 0;
}
.trial-sequence {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: trial;
}
.trial-sequence li {
    position: relative;
    padding-left: 32px;
    counter-increment: trial;
}
.trial-sequence li::before {
    content: counter(trial);
    position: absolute;
    left: 0;
    color: var(--steel);
    font-size: var(--text-support);
}
.trial-sequence li + li {
    padding-top: 18px;
    margin-top: 18px;
    border-top: 1px solid var(--line);
}
.trial-sequence h5 {
    font-size: var(--text-body);
    font-weight: 500;
    line-height: 1.4;
    margin: 0 0 8px;
}
.trial-sequence p {
    margin-bottom: 0;
}
@media (max-width: 800px) {
    .case-selector {
        top: 72px;
    }
    .case-slides > section {
        scroll-margin-top: 210px;
        padding: 75px 0;
    }
    .transfer-study .part-photo img {
        height: 300px;
    }
}
@media print {
    .case-selector {
        display: none;
    }
    .case-slides {
        display: block;
    }
    .case-slides > section[hidden] {
        visibility: visible;
    }
}
[data-emphasis] {
    translate: none;
}
.scroll-title {
    opacity: 1;
    transform: none;
    transform-origin: left center;
    scale: calc(1 + var(--title-focus, 0) * 0.12);
}
@media (min-width: 801px) and (prefers-reduced-motion: no-preference) {
    [data-emphasis] {
        width: 84.5%;
        margin-inline: auto;
        justify-self: center;
    }
    .scroll-title {
        width: 89%;
    }
}
@media (max-width: 800px), (prefers-reduced-motion: reduce), print {
    .scroll-title {
        scale: 1;
    }
}

/* September 2026: records → investigation → continuing assessment. */
.hero-stage h1 em,
h2 em {
    color: #476b9a;
}
.hero-bottom > div > p {
    max-width: 535px;
    color: #354f70;
}
.value-showcase {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 48px 36px;
    align-items: center;
}
.workflow-calotest {
    position: relative;
    grid-column: 2;
    grid-row: 1 / span 2;
    width: 100%;
    margin: 0;
    justify-self: center;
    transform-origin: center;
}
.workflow-calotest svg {
    display: block;
    width: 100%;
    height: auto;
}
.value-point h3 {
    font-size: clamp(25px, 2.25vw, 32px);
    line-height: 1.15;
    font-weight: 500;
    letter-spacing: -0.035em;
    margin-bottom: 18px;
}
.value-point p {
    font-size: 20px;
    line-height: 1.5;
    color: #3f5878;
}
.value-point:hover h3 {
    color: var(--blue);
}
.value-failure {
    grid-column: 1;
    grid-row: 1;
}
.value-process {
    grid-column: 3;
    grid-row: 1;
}
.value-loading {
    grid-column: 1;
    grid-row: 2;
}
.value-monitoring {
    grid-column: 3;
    grid-row: 2;
}
.value-workflow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(32px, 4.5vw, 72px);
    border-top: 1px solid #829bbc;
}
.workflow-step {
    position: relative;
    display: flex;
    flex-direction: column;
    padding-top: 48px;
}
.workflow-step::before {
    content: "";
    position: absolute;
    top: -5px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #476b9a;
}
.workflow-step h3 {
    font-size: clamp(28px, 2.8vw, 40px);
    line-height: 1.12;
    letter-spacing: -0.045em;
    font-weight: 500;
}
.workflow-step p {
    font-size: 20px;
    line-height: 1.65;
    margin: 32px 0 40px;
    color: #3f5878;
    max-width: 32ch;
}
.workflow-step:hover h3 {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 6px;
}
.workflow-result {
    font-size: 17px;
    color: #355374;
    border-top: 1px solid var(--line);
    padding-top: 24px;
    margin-top: auto;
}
.spectrum-purpose {
    display: grid;
    gap: 10px;
    max-width: 390px;
    margin-bottom: 18px;
}
.spectrum-purpose strong {
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -0.03em;
}
.spectrum-purpose span {
    font-size: 18px;
    line-height: 1.5;
    color: #3f5878;
}
.loading-comparison {
    max-width: 1020px;
    margin-inline: auto;
}
.loading-comparison > svg {
    width: 100%;
    display: block;
}
.loading-labels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    gap: 30px;
    font-size: 18px;
    color: var(--muted);
}
.loading-labels strong {
    display: block;
    color: var(--ink);
    font-size: 29px;
    font-weight: 500;
    margin-bottom: 12px;
}
.loading-comparison figcaption {
    display: flex;
    justify-content: center;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 12px 28px;
    text-align: center;
    font-size: 17px;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid var(--line);
}
.loading-comparison figcaption .text-link {
    padding: 0 0 3px;
    color: var(--ink);
}
.expertise-panel {
    padding: 40px;
    border: 1px solid var(--line);
    background: var(--paper);
}
.expertise-panel > h3 {
    font-size: clamp(32px, 3vw, 43px);
    line-height: 1.12;
    font-weight: 500;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}
.expertise-panel p {
    font-size: 18px;
    line-height: 1.6;
    color: #3f5878;
}
.partner-support {
    border-top: 1px solid var(--line);
    padding-top: 28px;
    margin-top: 28px;
}
.partner-logo {
    display: inline-block;
    margin-bottom: 20px;
}
.partner-logo img {
    width: 175px;
    height: auto;
}
.expertise-panel > .text-link {
    margin-top: 20px;
}
@media (max-width: 800px) {
    .value-showcase {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 32px;
    }
    .workflow-calotest {
        grid-column: 1 / -1;
        grid-row: 1;
        width: min(100%, 550px);
    }
    .value-point {
        grid-column: auto;
        grid-row: auto;
    }
    .value-point p {
        font-size: 18px;
    }
    .value-workflow {
        grid-template-columns: 1fr;
        gap: 56px;
        border-top: 0;
        border-left: 1px solid #829bbc;
        margin-left: 5px;
    }
    .workflow-step {
        padding: 0 0 4px 28px;
    }
    .workflow-step::before {
        top: 9px;
        left: -5px;
    }
    .workflow-step p {
        margin-block: 22px;
        font-size: 18px;
    }
    .workflow-result {
        border-top: 0;
        padding-top: 0;
    }
    .loading-labels {
        gap: 20px;
        font-size: 15px;
    }
    .loading-labels strong {
        font-size: 24px;
    }
    .loading-chapter > .text-link {
        margin-top: 32px;
    }
    .expertise-panel {
        padding: 26px;
    }
}
.orientation .section-heading {
    margin-bottom: 90px;
}
.orientation .workflow-heading {
    margin-bottom: 130px;
}
@media (max-width: 800px) {
    .orientation .section-heading {
        margin-bottom: 42px;
    }
    .orientation .workflow-heading {
        margin-bottom: 64px;
    }
}
@media (min-width: 801px) {
    .hero-bottom {
        position: relative;
        inset: auto;
        margin-top: 40px;
    }
    .hero-bottom > div {
        width: min(33vw, 500px);
    }
    .hero-bottom > div > p {
        max-width: 100%;
    }
}
#theorema-value dd {
    margin: 10px 0 0;
}

@media (max-width: 500px) {
    .value-showcase {
        grid-template-columns: 1fr;
    }
}