:root {
  --ink: #062a4e;
  --ink-soft: #234a67;
  --teal: #08737a;
  --teal-light: #55c5c8;
  --mist: #edf5f4;
  --cloud: #f6f9fa;
  --line: #cedde3;
  --text: #1d3646;
  --muted: #5d7180;
  --white: #fff;
  --content: 72rem;
  --radius: .35rem;
  --shadow: 0 1.5rem 4rem rgba(6, 42, 78, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--white); font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: var(--ink-soft); }
a:hover { color: var(--teal); }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--teal-light); outline-offset: 4px; }
h1, h2, h3 { margin-top: 0; color: var(--ink); font-weight: 650; line-height: 1.08; letter-spacing: -.025em; }
h1 { max-width: 56rem; margin-bottom: 1.35rem; font-size: clamp(2.65rem, 6.6vw, 5.5rem); }
h2 { margin-bottom: 1rem; font-size: clamp(1.9rem, 4vw, 3.15rem); }
h3 { margin-bottom: .7rem; font-size: 1.2rem; line-height: 1.25; }
p { margin: 0 0 1rem; }
.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; top: .75rem; left: .75rem; z-index: 100; padding: .7rem 1rem; background: var(--ink); color: var(--white); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.preview-banner { padding: .45rem 1rem; background: #8a5500; color: var(--white); text-align: center; font-size: .78rem; font-weight: 700; }
.eyebrow { color: var(--teal); font-size: .72rem; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }

.site-header { position: relative; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 2rem; max-width: var(--content); min-height: 5rem; margin: 0 auto; padding: .75rem 1.5rem; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; flex-shrink: 0; align-items: center; gap: .85rem; color: var(--ink); font-size: 1.75rem; font-weight: 650; letter-spacing: -.035em; line-height: 1.08; text-decoration: none; }
.brand img { width: 3.65rem; height: 3.65rem; }
.brand strong { display: block; margin-top: .22rem; font-size: .78rem; font-weight: 650; letter-spacing: .16em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 1.35rem; }
.desktop-nav > a:not(.button) { color: var(--muted); font-size: .87rem; font-weight: 600; text-decoration: none; }
.mobile-nav { display: none; }
.button { display: inline-flex; min-height: 2.8rem; align-items: center; justify-content: center; padding: .7rem 1.05rem; border: 1px solid var(--teal); border-radius: var(--radius); background: var(--teal); color: var(--white); font-size: .86rem; font-weight: 750; text-decoration: none; }
.button:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }
.button.is-disabled { cursor: not-allowed; opacity: .68; }
.text-link { margin-left: 1rem; font-size: .88rem; font-weight: 750; }

.hero { background: var(--cloud); }
.hero-home { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .7fr); gap: clamp(3rem, 8vw, 7rem); align-items: center; padding: clamp(4.5rem, 9vw, 8rem) max(1.5rem, calc((100% - var(--content)) / 2)); }
.hero-home h1 { font-size: clamp(2.8rem, 5.9vw, 5.15rem); }
.hero .lead, .page-hero .lead { max-width: 51rem; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.27rem); }
.actions { display: flex; align-items: center; margin-top: 2rem; }
.signal-panel { position: relative; padding: 2rem; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); background: var(--ink); color: var(--white); box-shadow: var(--shadow); overflow: hidden; }
.signal-panel::after { position: absolute; right: -4rem; bottom: -5rem; width: 12rem; height: 12rem; border: 1px solid rgba(85,197,200,.35); border-radius: 50%; content: ""; }
.signal-panel > p { color: var(--teal-light); font-size: .7rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.signal-panel > strong { display: block; max-width: 15rem; margin-top: 2rem; font-size: 1.25rem; line-height: 1.25; }
.signal-track { display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: center; margin: 2.5rem 0 .65rem; }
.signal-track span { width: .85rem; height: .85rem; border: 3px solid var(--teal-light); border-radius: 50%; background: var(--ink); }
.signal-track i { height: 1px; background: rgba(255,255,255,.42); }
.signal-labels { display: flex; justify-content: space-between; color: #c3d5df; font-size: .68rem; }
.proof { display: grid; grid-template-columns: repeat(3, 1fr); max-width: var(--content); margin: 0 auto; border-block: 1px solid var(--line); }
.proof div { padding: 1.5rem; border-right: 1px solid var(--line); text-align: center; }
.proof div:last-child { border-right: 0; }
.proof strong, .proof span { display: block; }
.proof strong { color: var(--ink); font-size: 1rem; }
.proof span { margin-top: .2rem; color: var(--muted); font-size: .73rem; }
.delivery-experience, .delivery-statement { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 6rem); max-width: var(--content); margin: 0 auto; padding: 2.8rem 1.5rem; border-bottom: 1px solid var(--line); }
.delivery-experience h2, .delivery-statement h2 { margin-bottom: 0; font-size: clamp(1.55rem, 3vw, 2.2rem); }
.delivery-experience > p, .delivery-statement > div:last-child { align-self: end; color: var(--muted); font-size: 1.04rem; }
.delivery-statement > div:last-child p:last-child { margin-bottom: 0; }

.section { padding: clamp(4.5rem, 8vw, 7rem) max(1.5rem, calc((100% - var(--content)) / 2)); }
.section-muted { background: var(--cloud); }
.section-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); margin-bottom: 2.7rem; }
.section-intro > p { align-self: end; color: var(--muted); font-size: 1.03rem; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.capability-card { min-height: 15rem; padding: 2rem 2rem 2rem 0; border-bottom: 1px solid var(--line); }
.capability-card:nth-child(even) { padding-left: 2rem; border-left: 1px solid var(--line); }
.capability-card > span, .model-card > span { color: var(--teal); font-size: .7rem; font-weight: 750; }
.capability-card h3, .model-card h3 { margin-top: 2rem; font-size: 1.45rem; }
.capability-card p, .model-card p { max-width: 31rem; color: var(--muted); }
.service-list { border-top: 1px solid var(--line); }
.service-link { display: grid; grid-template-columns: 3rem 1fr 2rem; gap: 1rem; align-items: center; min-height: 4rem; padding: 1.25rem .25rem; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.service-link:hover { padding-left: .6rem; }
.service-link > span:first-child { color: var(--teal); }
.service-link strong { display: block; }
.service-link p { margin: .25rem 0 0; color: var(--muted); font-size: .92rem; }
.service-list-cta { margin: 1.5rem 0 0; text-align: right; }
.service-list-cta .text-link { margin-left: 0; }
.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.model-card { min-height: 17rem; padding: 2rem; background: var(--white); }
.delivery-statement { margin-bottom: 0; padding-block: 4rem; border-top: 1px solid var(--line); }
.audience-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); }
.audience-grid > div:last-child { color: var(--muted); }
.audience-list { margin: 0 0 1.5rem; padding-left: 1.2rem; color: var(--ink); font-weight: 650; }
.audience-list li { margin-bottom: .6rem; }

.closing { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 3rem; padding: clamp(3.5rem, 7vw, 5.5rem) max(1.5rem, calc((100% - var(--content)) / 2)); background: var(--ink); color: var(--white); }
.closing h2, .closing .eyebrow { color: var(--white); }
.closing > div { max-width: 48rem; }
.closing .button { border-color: var(--teal-light); background: var(--teal-light); color: var(--ink); }
.closing .button:hover { background: var(--white); }
.footer-inline-link { color: var(--white); }
.data-warning { font-size: .78rem; font-weight: 750; }

.page-hero { padding: clamp(4.5rem, 8vw, 7rem) max(1.5rem, calc((100% - var(--content)) / 2)); background: var(--cloud); }
.page-hero h1 { margin-bottom: 1rem; }
.methods-lab-intro { border-bottom: 1px solid var(--line); }
.methods-tool-hero { border-bottom: 1px solid var(--line); }
.methods-tool-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(14rem, .7fr); gap: 1.25rem 3rem; max-width: var(--content); margin: 0 auto; padding: clamp(2rem, 5vw, 4rem) 1.5rem; border-bottom: 1px solid var(--line); }
.methods-tool-card .eyebrow, .methods-tool-card h2 { grid-column: 1; }
.methods-tool-card h2 { margin: -.5rem 0 0; font-size: clamp(1.7rem, 3vw, 2.5rem); }
.methods-tool-card > p:not(.eyebrow) { grid-column: 2; color: var(--muted); }
.methods-tool-card > p:last-child { color: var(--text); }
.methods-trust { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); border-bottom: 1px solid var(--line); }
.methods-trust > div:last-child { align-self: end; color: var(--muted); }
.methods-trust .text-link { margin-left: 0; }
.methods-trust .text-link + .text-link { margin-left: 1rem; }
.methods-lab-teaser { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-cards { padding-top: 2rem; }
.service-card, .career-link { display: grid; grid-template-columns: 3rem 1fr 2rem; gap: 1.5rem; align-items: start; padding: 2rem 0; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; }
.service-card:first-child, .career-link:first-of-type { border-top: 1px solid var(--line); }
.service-card > span:first-child, .career-link > span:first-child { color: var(--teal); font-weight: 750; }
.service-card h2, .career-link h2 { margin: 0 0 .5rem; font-size: clamp(1.4rem, 3vw, 2.15rem); }
.service-card p, .career-link p { max-width: 55rem; margin: 0; color: var(--muted); }
.service-arrow, .career-link > span:last-child { color: var(--teal); font-size: 1.4rem; }
.breadcrumb { display: flex; gap: .65rem; max-width: var(--content); margin: 0 auto; padding: 1.1rem 1.5rem; color: var(--muted); font-size: .78rem; }
.breadcrumb a { font-weight: 750; }
.service-hero { padding-top: 4rem; }
.service-detail { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(16rem, .75fr); gap: clamp(3rem, 8vw, 8rem); max-width: var(--content); margin: 0 auto; padding: clamp(4rem, 8vw, 7rem) 1.5rem; }
.commercial-panel { align-self: start; padding: 1.5rem; border-top: 4px solid var(--teal); background: var(--mist); }
.commercial-panel > div { padding: .25rem 0 1rem; border-bottom: 1px solid var(--line); }
.commercial-panel h2 { margin-bottom: .4rem; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.commercial-panel p { margin-bottom: .25rem; }
.commercial-note { padding-top: 1rem; color: var(--muted); font-size: .75rem; }
.quote-panel > p { margin: .75rem 0 1rem; font-size: .92rem; }
.quote-button { width: 100%; padding: .85rem 1rem; white-space: normal; text-align: center; line-height: 1.4; }
.quote-panel .quote-email { margin: .75rem 0 0; font-size: .8rem; overflow-wrap: anywhere; }
.detail-section { padding: 0 0 2rem; margin-bottom: 2rem; border-bottom: 1px solid var(--line); }
.detail-section:last-child { margin-bottom: 0; }
.detail-section h2 { font-size: clamp(1.45rem, 3vw, 2.1rem); }
.detail-section ul { padding-left: 1.2rem; }
.detail-section li { margin-bottom: .55rem; }
.data-boundary { padding: 1.5rem; border: 1px solid var(--line); border-left: 4px solid var(--teal); background: var(--cloud); }
.data-boundary .data-warning { margin-bottom: 0; color: var(--ink); }
.compact-closing h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
.approach-list { padding-block: 2rem; }
.approach-step { display: grid; grid-template-columns: 5rem 1fr; gap: 2rem; padding: 2.25rem 0; border-bottom: 1px solid var(--line); }
.approach-step:first-child { border-top: 1px solid var(--line); }
.approach-step > span, .experience-grid article > span, .trust-grid article > span { color: var(--teal); font-weight: 750; }
.approach-step h2 { margin-top: 0; font-size: clamp(1.45rem, 3vw, 2.25rem); }
.approach-step p { max-width: 52rem; color: var(--muted); }
.definition { max-width: var(--content); margin: 0 auto clamp(4rem, 8vw, 7rem); padding: 2rem; border-left: 5px solid var(--teal); background: var(--mist); }
.definition > p:last-child { margin-bottom: 0; }
.about-grid, .not-list { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); }
.prose { color: var(--muted); font-size: 1.06rem; }
.experience-grid, .trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.experience-grid article, .trust-grid article { padding: 2rem; border-bottom: 1px solid var(--line); }
.experience-grid article:nth-child(even), .trust-grid article:nth-child(even) { border-left: 1px solid var(--line); }
.experience-grid p, .trust-grid p { color: var(--muted); }
.trust-grid h2 { font-size: clamp(1.35rem, 3vw, 1.9rem); }
.not-list ul { margin: 0; padding-left: 1.2rem; }
.not-list li { margin-bottom: 1rem; }
.legal-prose { max-width: 58rem; margin: 0 auto; }
.legal-prose h2 { margin-top: 2.5rem; font-size: clamp(1.35rem, 3vw, 1.9rem); }
.legal-prose > h2:first-child { margin-top: 0; }
.legal-prose .data-boundary { margin-top: 3rem; }
.career-notice { max-width: var(--content); margin: 2.25rem auto 0; padding: 1.4rem 1.5rem; border-left: 4px solid var(--teal); background: var(--mist); }
.career-notice p { margin: .35rem 0 0; color: var(--muted); }
.career-list { padding-top: 3.5rem; }
.career-role-hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
.career-detail { padding-top: 4rem; }
.not-found { min-height: 65vh; }

.site-footer { padding: 3.25rem max(1.5rem, calc((100% - var(--content)) / 2)); background: #031e38; color: #c9dbe5; }
.footer-inner { display: grid; grid-template-columns: 1.1fr 1fr .8fr; gap: 3rem; }
.footer-brand { display: flex; gap: .9rem; align-items: flex-start; }
.footer-brand img { width: 2.8rem; }
.footer-brand strong { color: var(--white); }
.site-footer p { margin: .25rem 0; font-size: .78rem; }
.site-footer nav { display: grid; align-content: start; gap: .5rem; }
.site-footer a { color: #d7e6ed; font-size: .8rem; }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .mobile-nav summary { min-height: 2.75rem; padding: .65rem; cursor: pointer; font-weight: 700; }
  .mobile-nav nav { position: absolute; top: 100%; right: 1rem; display: grid; gap: .8rem; min-width: 15rem; padding: 1rem; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
  .hero-home { grid-template-columns: 1fr; }
  .signal-panel { max-width: 34rem; }
  .model-grid, .footer-inner { grid-template-columns: 1fr; }
  .model-card { min-height: auto; }
}

/* Research catalogue shares the corporate typography and colour system. */
.research-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.research-grid article { padding: 1.6rem; border: 1px solid var(--line); border-top: 3px solid var(--teal); border-radius: .6rem; background: var(--white); }
.research-grid article:hover, .research-grid article:focus-within { border-color: var(--teal); box-shadow: 0 .35rem 1.25rem rgba(6, 42, 78, .07); }
.research-grid h3 { line-height: 1.35; }
.research-grid a { text-decoration: none; }
.research-grid a:hover { text-decoration: underline; text-underline-offset: .2em; }
.research-grid p { margin-bottom: 0; color: var(--muted); font-size: .97rem; }
.catalogue-jumps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem; margin-top: 2rem; }
.catalogue-jumps a { display: flex; align-items: center; gap: .75rem; min-height: 3.5rem; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: .45rem; background: var(--white); font-size: .88rem; line-height: 1.4; text-decoration: none; }
.catalogue-jumps a > span { color: var(--teal); font-size: .75rem; font-weight: 700; }
.catalogue-jumps a:hover, .catalogue-jumps a:focus-visible { border-color: var(--teal); background: var(--mist); }
.catalogue-group { scroll-margin-top: 1.5rem; padding-top: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.catalogue-group > h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); margin-bottom: 1.6rem; }
.catalogue-positioning { display: grid; grid-template-columns: 1fr 1.6fr; gap: 2.5rem; padding-block: 3rem; background: var(--ink); color: var(--white); }
.catalogue-positioning h2 { color: var(--white); font-size: clamp(1.65rem, 2.8vw, 2.4rem); }
.catalogue-positioning p { max-width: 54rem; font-size: .96rem; }
.catalogue-positioning p:last-child { margin-bottom: 0; color: #cfdee7; }
.catalogue-hero { padding-block: 3.5rem; }
.catalogue-hero h1 { max-width: 55rem; font-size: clamp(2.4rem, 4.7vw, 3.8rem); }
.catalogue-hero .lead { max-width: 55rem; font-size: 1.12rem; }
.research-contact p, .research-faq p { max-width: 58rem; }
.research-detail { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.research-detail section + section { margin-top: 2.5rem; }
.research-detail aside h2 { font-size: 1.5rem; margin-top: 1.5rem; }
.research-detail aside h2:first-child { margin-top: 0; }
.tlf-demo { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--line); border-top: 3px solid var(--teal); background: white; }
.tlf-demo figcaption strong { display: block; margin-bottom: 1rem; color: var(--ink); font-size: 1.3rem; line-height: 1.35; }
.tlf-demo > p, .tlf-demo details { font-size: .9rem; }
.tlf-static { width: 100%; height: auto; }
.tlf-interactive { width: 100%; height: 430px; }
.tlf-demo [hidden] { display: none !important; }
.tlf-status { margin-top: .75rem; }
.tlf-table-wrap { overflow-x: auto; }
.tlf-demo table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.tlf-demo caption { text-align: left; padding: .8rem 0; font-weight: 650; color: var(--ink); }
.tlf-demo th, .tlf-demo td { padding: .6rem .35rem; text-align: right; border-bottom: 1px solid var(--line); }
.tlf-demo th:first-child { text-align: left; }
.tlf-demo thead { background: var(--mist); }
.tlf-contrast { margin-top: 1rem; padding: 1rem; background: var(--mist); }
.tlf-demo summary { padding: .7rem 0; cursor: pointer; font-weight: 650; }
.tlf-downloads { display: flex; flex-wrap: wrap; gap: .75rem 1.2rem; margin-top: 1rem; }
@media (max-width: 680px) {
  .tlf-demo { padding: .75rem; }
  .tlf-interactive { height: 360px; }
}
@media (max-width: 900px) { .catalogue-jumps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) {
  .research-grid, .catalogue-jumps, .catalogue-positioning { grid-template-columns: 1fr; }
  .catalogue-positioning { gap: .75rem; }
  .catalogue-hero { padding-block: 2.5rem; }
  .catalogue-jumps { gap: .5rem; }
  .catalogue-group { padding-block: 2.5rem; }
}

@media (max-width: 680px) {
  .site-header { min-height: 4.4rem; padding-inline: 1rem; }
  .brand img { width: 2.35rem; height: 2.35rem; }
  .brand span { font-size: inherit; }
  .hero-home { padding-top: 3.75rem; }
  .actions { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .text-link { margin-left: 0; }
  .proof, .delivery-experience, .delivery-statement, .section-intro, .capability-grid, .audience-grid, .closing, .service-detail, .about-grid, .not-list, .experience-grid, .trust-grid, .methods-tool-card, .methods-trust { grid-template-columns: 1fr; }
  .proof div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof div:last-child { border-bottom: 0; }
  .delivery-experience, .delivery-statement { gap: 1rem; }
  .capability-card, .capability-card:nth-child(even) { min-height: auto; padding: 1.5rem 0; border-left: 0; }
  .capability-card h3 { margin-top: 1rem; }
  .service-link { grid-template-columns: 2.2rem 1fr 1rem; }
  .service-card, .career-link { grid-template-columns: 2rem 1fr; gap: 1rem; }
  .service-card .service-arrow, .career-link > span:last-child { display: none; }
  .service-detail { gap: 3rem; }
  .approach-step { grid-template-columns: 2rem 1fr; gap: 1rem; }
  .experience-grid article, .trust-grid article { padding: 1.5rem 0; border-left: 0 !important; }
  .closing { align-items: start; }
  .methods-tool-card h2, .methods-tool-card > p:not(.eyebrow) { grid-column: auto; }
  .methods-tool-card > p:last-child { margin-top: 0; }
  .methods-trust .text-link + .text-link { margin-left: 0; }
}

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

@media print {
  .site-header, .site-footer, .preview-banner, .actions, .mobile-nav { display: none; }
  body { color: #000; background: #fff; }
}
/* Editorial refresh: retain the shared brand and existing interior components. */
.eyebrow { font-size: .78rem; letter-spacing: .12em; }
.page-hero { padding-top: 3.5rem; padding-bottom: 3.5rem; }
.page-hero h1 { font-size: clamp(2.2rem, 4.5vw, 3.7rem); max-width: 22ch; }
.section { padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.section h2 { font-size: clamp(1.85rem, 3.4vw, 2.65rem); max-width: 24ch; }
#method .legal-prose h2 { max-width: none; }
.editorial-hero { background: #082b45; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 3rem; padding: 4.5rem max(1.5rem, calc((100% - var(--content)) / 2)); }
.editorial-hero h1 { color: white; font-size: clamp(2.55rem, 4.6vw, 4rem); max-width: 17ch; line-height: 1.08; }
.editorial-hero .eyebrow { color: #80d9d6; }
.editorial-hero .lead { color: #d0dfe7; max-width: 43ch; font-size: 1.14rem; }
.editorial-hero .text-link { color: white; }
.editorial-hero .button, .methods-showcase .button { color: #082b45; background: #80d9d6; border-color: #80d9d6; }
.editorial-hero .button:hover, .methods-showcase .button:hover { background: white; border-color: white; }
.hero-footnote { color: #a9c5d5; margin-top: 2rem; font-size: .8rem; max-width: 45ch; }
.analysis-sample { margin: 0; padding: 1.75rem; background: #103951; border: 1px solid #416276; border-radius: .6rem; color: #e5eff3; }
.analysis-sample figcaption strong { display: block; color: white; font-size: 1.2rem; margin-top: .65rem; }
.sample-chart { position: relative; margin: 2rem 0 .75rem; padding-bottom: 1.5rem; }
.chart-reference { position: absolute; left: 65%; top: 0; bottom: 1.5rem; border-left: 1px dashed #89a5b4; }
.chart-row { position: relative; height: 3rem; display: flex; align-items: center; border-bottom: 1px solid #284e65; }
.chart-row > span { width: 30%; font-size: .78rem; }
.interval { position: absolute; height: 2px; background: #80d9d6; }
.interval::before, .interval::after { content: ''; position: absolute; width: 2px; height: 10px; top: -4px; background: #80d9d6; }
.interval::after { right: 0; }
.interval b { position: absolute; width: 9px; height: 9px; top: -3px; left: calc(50% - 4px); background: #80d9d6; }
.interval-a { left: 37%; width: 21%; }
.interval-b { left: 44%; width: 28%; }
.interval-c { left: 65%; width: 28%; }
.chart-axis { position: absolute; left: 30%; right: 0; bottom: 0; display: flex; justify-content: space-between; font-size: .75rem; }
.sample-caption { font-size: .8rem; color: #d0dfe7; }
.sample-note { font-size: .8rem; line-height: 1.55; }
.sample-meta { border-top: 1px solid #416276; margin-top: 1.25rem; padding-top: .8rem; display: flex; justify-content: space-between; gap: .75rem; color: #80d9d6; font-size: .75rem; }
.analysis-sample figcaption { margin-bottom: 1.2rem; }
.qc-excerpt { margin: 1.4rem 0; }
.qc-excerpt > div { padding: .9rem 0; border-top: 1px solid #416276; }
.qc-excerpt dt { color: #80d9d6; font-size: .8rem; font-weight: 700; }
.qc-excerpt dd { margin: .35rem 0 0; font-size: .94rem; }
.speciality-nav { grid-column: 1 / -1; margin-top: .4rem; }
.speciality-nav summary { width: fit-content; padding: .7rem 0; color: var(--ink); cursor: pointer; font-weight: 650; }
.speciality-nav > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin-top: .5rem; }
.catalogue-group { scroll-margin-top: 2rem; }
@media (max-width: 700px) {
  .site-header { gap: 1rem; }
  .brand { font-size: 1.55rem; gap: .65rem; }
  .brand img { width: 3.15rem; height: 3.15rem; }
  .brand strong { font-size: .68rem; }
  .speciality-nav > div { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
.proof { max-width: none; padding-inline: max(0px, calc((100% - var(--content)) / 2)); background: #edf5f4; }
.proof span { font-size: .84rem; }
.needs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.need-card { display: flex; flex-direction: column; padding: 1.5rem; border: 1px solid var(--line); border-radius: .4rem; text-decoration: none; }
.need-card:hover { border-color: var(--teal); background: var(--cloud); }
.need-card h3 { font-size: 1.45rem; margin-top: 1.25rem; }
.need-card p { color: var(--muted); font-size: 1.04rem; }
.card-action { display: block; margin-top: auto; padding-top: 1.25rem; font-size: .86rem; font-weight: 650; color: var(--teal); text-decoration: underline; text-underline-offset: .2em; }
.methods-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; background: #082b45; color: #d0dfe7; }
.methods-showcase h2 { color: white; }
.methods-showcase .eyebrow { color: #80d9d6; }
.methods-showcase > div > p { max-width: 45ch; }
.effect-example { padding: 2rem; border: 1px solid #416276; border-radius: .5rem; background: #103951; }
.risk-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.risk-comparison strong { display: block; color: white; font-size: 3rem; line-height: 1.2; letter-spacing: -.04em; }
.risk-comparison span { font-size: .88rem; }
.effect-difference { font-size: 1.2rem; font-weight: 650; color: #80d9d6; }
.model-card { min-height: auto; }
.model-card h3 { margin-top: 1rem; }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 4rem; }
.contact-layout fieldset { padding: 1.75rem; border: 1px solid var(--line); border-radius: .4rem; }
.contact-layout legend { font-weight: 650; color: var(--ink); padding-inline: .5rem; }
.contact-layout label { display: block; margin-bottom: .35rem; font-weight: 600; }
.contact-layout input, .contact-layout textarea { width: 100%; border: 1px solid #8196a4; border-radius: .25rem; padding: .7rem; margin-bottom: 1rem; font: inherit; background: white; color: var(--text); }
.contact-layout textarea { resize: vertical; }
.contact-layout button { font-family: inherit; cursor: pointer; }
.contact-layout .actions { flex-wrap: wrap; gap: .75rem; }
.contact-layout :focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }
.contact-layout :disabled { cursor: not-allowed; }
.button-secondary { background: white; color: var(--teal); }
#contact-hint, #contact-status { font-size: .9rem; }
#contact-status { margin-top: 1rem; }
@media (min-width: 1000px) {
  .desktop-nav { display: flex; gap: 1rem; }
  .mobile-nav { display: none; }
}
@media (max-width: 999px) {
  .editorial-hero { gap: 2rem; grid-template-columns: 1fr 1fr; }
  .editorial-hero h1 { font-size: 2.7rem; }
  .methods-showcase, .contact-layout { gap: 2rem; }
}
@media (max-width: 700px) {
  .editorial-hero, .methods-showcase, .contact-layout, .needs-grid { grid-template-columns: 1fr; }
  .editorial-hero { padding-top: 2.75rem; padding-bottom: 2.75rem; }
  .editorial-hero h1 { font-size: 2.55rem; }
  .editorial-hero .actions { flex-wrap: wrap; gap: 1rem; }
  .editorial-hero .text-link { margin-left: 0; }
  .analysis-sample { padding: 1.25rem; }
  .proof { grid-template-columns: 1fr; }
  .proof div { padding: .9rem 1.5rem; border-right: 0; border-bottom: 1px solid var(--line); text-align: left; }
  .proof div:last-child { border-bottom: 0; }
  .effect-example { padding: 1.5rem; }
  .contact-layout fieldset { padding: 1rem; }
  .page-hero { padding-top: 2.5rem; padding-bottom: 2.5rem; }
}
@media print {
  .editorial-hero, .methods-showcase, .analysis-sample, .effect-example { background: white; color: black; }
  .editorial-hero h1, .methods-showcase h2, .analysis-sample figcaption strong { color: black; }
  .contact-layout .actions { display: none; }
}