/* Keep the original palette, typefaces and source assets. */
:root { --section-y: clamp(60px, 7.5vw, 104px); }
html { scroll-padding-top: 100px; }
[hidden] { display: none !important; }
button { font: inherit; }
button.arrow-link { background: transparent; padding: 0 0 3px; color: inherit; cursor: pointer; border: 0; border-bottom: 1px solid currentColor; text-align: left; }
:focus-visible { outline-color: #26776e; }
.on-dark :focus-visible, .site-header :focus-visible { outline-color: var(--twin); }
.hero__center h1 { max-width: 14em; }
.hero__center .lead { max-width: 39em; }
.label { font-size: 0.77rem; }
.nav a { font-size: 0.9rem; padding-left: 10px; padding-right: 10px; }
.nav .btn[aria-current="page"] { background: var(--twin); color: var(--abyss); }
.section--compact { padding: 48px 0; }
.demo-badge { display: inline-block; padding: 6px 10px; color: var(--twin); border: 1px solid rgba(111,224,210,.4); border-radius: 3px; font-size: 0.8rem; line-height: 1.4; }
.twin-layout { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(300px,1fr); gap: 24px; align-items: stretch; }
.twin { height: 520px; }
.twin-layout > .twin { height: 100%; min-height: 520px; }
.twin__tag { pointer-events: auto; cursor: pointer; margin-top: -20px; font-size: 0.9rem; min-height: 40px; padding: 8px 12px; }
.twin__tag.is-selected { border-color: var(--twin); color: var(--twin); z-index: 3; }
.twin__hint { left: 20px; right: auto; bottom: 18px; font-size: 0.8rem; color: #c3d7dc; }
.model-motion { position: absolute; right: 16px; top: 16px; background: var(--deep); color: var(--white); border: 1px solid var(--rule-dark); border-radius: 3px; padding: 8px 12px; font-size: 0.85rem; cursor: pointer; }
.assessment-card { padding: 26px; background: var(--deep); border: 1px solid var(--rule-dark); border-radius: 6px; display: flex; flex-direction: column; align-items: flex-start; }
.finding-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 22px 0; }
.finding-tabs button { color: var(--muted-on-dark); background: transparent; border: 1px solid var(--rule-dark); border-radius: 3px; padding: 9px 10px; font-size: 0.85rem; cursor: pointer; min-height: 42px; }
.finding-tabs button[aria-pressed="true"] { background: var(--twin); border-color: var(--twin); color: var(--abyss); }
.assessment-card h3 { font-size: 1.6rem; }
.assessment-card [data-finding-observation] { color: var(--muted-on-dark); margin-top: 6px; }
.assessment-card .arrow-link { font-size: 0.95rem; margin-top: auto; }
.assessment-fields { margin: 0 0 24px; width: 100%; }
.assessment-fields > div { padding: 12px 0; border-top: 1px solid var(--rule-dark); }
.assessment-fields dt { color: var(--muted-on-dark); font-size: 0.8rem; margin-bottom: 4px; }
.assessment-fields dd { margin: 0; font-size: 0.96rem; line-height: 1.5; }
.evidence-links, .deliverables { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.evidence-links > a, .evidence-links > button { background: var(--paper); text-decoration: none; padding: 30px; border: 1px solid transparent; border-radius: 4px; display: flex; align-items: flex-start; flex-direction: column; text-align: left; color: var(--ink); cursor: pointer; }
.evidence-links > :hover { border-color: var(--rule); }
.evidence-links .label { color: var(--muted); }
.evidence-links h3 { margin: 18px 0; font-size: 1.35rem; }
.evidence-links span:last-child { color: #286e65; font-size: 0.95rem; margin-top: auto; }
.deliverables > div { padding: 24px; border-left: 2px solid var(--oxide); background: var(--paper); }
.deliverables h3 { margin-top: 10px; }
.deliverables .label { color: var(--muted); }
.portfolio { background: var(--deep); border: 1px solid var(--rule-dark); padding: 24px; border-radius: 6px; }
.portfolio-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-bottom: 18px; }
.portfolio-list { display: grid; }
.portfolio-list button { padding: 18px 10px; border: 0; border-top: 1px solid var(--rule-dark); background: transparent; color: var(--white); display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: left; cursor: pointer; border-radius: 3px; }
.portfolio-list button[aria-pressed="true"] { background: #1c3d4c; box-shadow: inset 3px 0 var(--twin); }
.portfolio-list small { display: block; color: var(--muted-on-dark); font-size: 0.8rem; margin-top: 3px; }
.state { flex-shrink: 0; display: inline-block; font-size: 0.78rem; color: var(--twin); border: 1px solid var(--rule-dark); border-radius: 3px; padding: 4px 8px; }
.state--amber { color: #f2c572; }
.portfolio-detail { padding: 24px 10px 0; }
.portfolio-detail h3 { margin-bottom: 16px; }
.portfolio-detail .assessment-fields { margin-bottom: 0; }
.portfolio-note { font-size: 0.8rem; color: var(--muted-on-dark); border-top: 1px solid var(--rule-dark); padding-top: 16px; margin: 16px 0 0; }
.disclosure { border: 1px solid var(--rule); border-radius: 4px; padding: 0 20px; background: var(--white); }
.disclosure summary { cursor: pointer; font-weight: 600; padding: 18px 0; }
.disclosure p { font-size: 0.96rem; color: var(--muted); }
.on-dark .disclosure { background: var(--deep); border-color: var(--rule-dark); }
.on-dark .disclosure p { color: var(--muted-on-dark); }
.split__body .disclosure { margin-top: 24px; }
.assurance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.standards-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; align-items: start; }
.standards-note { text-align: center; margin: 24px 0 0; color: var(--muted); }
.input-chips { margin-top: 32px; }
.region-strip { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.region-strip .label { display: block; margin-bottom: 8px; color: var(--muted); }
.industry-jumps { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 64px; }
.industry-jumps a { color: var(--ink); background: var(--white); border: 1px solid var(--rule); padding: 10px 16px; text-decoration: none; border-radius: 4px; font-size: 0.92rem; }
.split[id] { scroll-margin-top: 24px; }
.split__body .arrow-link { margin-top: 16px; }
.representative-note { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 24px; }
.card .arrow-link { margin-top: 14px; font-size: 0.9rem; }
.report-dialog { max-width: 850px; width: calc(100% - 32px); max-height: calc(100dvh - 48px); padding: 32px; border: 0; border-radius: 6px; color: var(--ink); background: var(--white); }
.report-dialog::backdrop { background: rgba(10,27,38,.85); }
.report-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 28px; }
.report-header .demo-badge { color: #286e65; border-color: var(--rule); }
.dialog-close { padding: 8px 14px; border: 1px solid var(--rule); background: var(--paper); border-radius: 4px; cursor: pointer; min-height: 42px; }
.report-dialog h2 { font-size: clamp(1.7rem,3vw,2.5rem); }
.report-intro { color: var(--muted); margin: 14px 0 24px; }
.report-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.report-grid > div { padding: 20px; background: var(--paper); border-radius: 4px; }
.report-grid h3 { margin-top: 10px; }
.report-grid p { margin: 8px 0 0; color: var(--muted); font-size: 0.92rem; }
.report-grid .label { color: var(--muted); }
.report-actions { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.form-note { color: var(--muted); font-size: 0.9rem; margin: 0; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn--outline { color: var(--ink); background: transparent; border-color: var(--rule); }
.enquiry-result { padding: 20px; background: var(--paper); border: 1px solid var(--rule); border-radius: 4px; }
.enquiry-result label { font-weight: 600; }
.enquiry-result textarea { margin: 12px 0; min-height: 200px; background: var(--white); }
.enquiry-result textarea { display: block; width: 100%; max-width: 100%; padding: 12px; border: 1px solid var(--rule); border-radius: 3px; font: 400 0.92rem/1.5 var(--font-body); resize: vertical; }
.field { min-width: 0; }
.contact__item { grid-template-columns: 48px minmax(0,1fr); }
.contact__item > div { min-width: 0; overflow-wrap: anywhere; }
.contact__item .ph { overflow-wrap: anywhere; }
.enquiry-result [role="status"] { margin: 12px 0 0; font-size: 0.9rem; }
.privacy-panel { max-width: 900px; }
.person .ph { display: inline-block; }
.person > .ph { margin-top: 12px; font-size: 0.76rem; }
.no-js .tabs__panel[hidden] { display: grid !important; }
.no-js .twin__fallback { display: block; }
.no-js .model-motion { display: none; }
.no-js .nav { visibility: visible; opacity: 1; transform: none; position: static; }
.no-js .site-header { position: static; background: var(--abyss); }
.no-js .site-header__inner { height: auto; min-height: 76px; flex-wrap: wrap; padding-top: 16px; padding-bottom: 16px; }
.no-js .nav-toggle { display: none; }
button:disabled { cursor: not-allowed; opacity: .6; }
@media (max-width: 1060px) {
  .twin-layout { grid-template-columns: minmax(0,1.3fr) minmax(300px,1fr); }
  .nav a { padding-left: 7px; padding-right: 7px; }
  .nav .btn { margin-left: 4px; }
}
@media (max-width: 960px) {
  .twin-layout { grid-template-columns: 1fr; }
  .twin-layout > .twin { height: 520px; min-height: 0; }
  .assessment-card { padding: 26px; }
  .assessment-card .arrow-link { margin-top: 6px; }
  .assessment-fields { margin-bottom: 16px; }
  .assessment-card .assessment-fields { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .nav a { padding: 14px 4px; }
  .nav { max-height: calc(100dvh - 76px); overflow-y: auto; }
  .standards-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  :root { --section-y: 56px; }
  .hero__center { padding-top: 144px; padding-bottom: 42px; }
  .hero__center h1 { font-size: clamp(2.2rem,8.5vw,3rem); max-width: 12em; }
  .hero__center .lead { font-size: 1.04rem; line-height: 1.55; margin-top: 22px; }
  .hero__actions { margin-top: 26px; }
  .hero__bar a { padding: 14px 8px; }
  .twin { height: 390px; }
  .twin-layout > .twin { height: 390px; }
  .twin__hint { left: 14px; bottom: 14px; font-size: 0.75rem; }
  .twin__tag { font-size: 0.8rem; padding: 8px 10px; }
  .model-motion { top: 12px; right: 12px; }
  .assessment-card { padding: 22px; }
  .assessment-card .assessment-fields { grid-template-columns: 1fr; }
  .values { gap: 26px; text-align: left; }
  .value { display: grid; grid-template-columns: 44px 1fr; column-gap: 18px; }
  .value svg { grid-row: 1 / 3; margin: 2px 0 0; width: 36px; height: 36px; }
  .value h3 { font-size: 1.35rem; margin-bottom: 5px; }
  .value p { font-size: 0.96rem; }
  .evidence-links, .deliverables, .assurance-grid { grid-template-columns: 1fr; }
  .evidence-links > a, .evidence-links > button { padding: 24px; }
  .diptych__half { min-height: 270px; }
  .diptych__half h3 { font-size: 1.7rem; }
  .region-strip { flex-direction: column; align-items: flex-start; }
  .industry-jumps { gap: 8px; margin-bottom: 40px; justify-content: flex-start; }
  .industry-jumps a { font-size: 0.84rem; padding: 10px; }
  .portfolio { padding: 18px; }
  .portfolio-list button { gap: 8px; }
  .state { font-size: 0.72rem; padding: 4px 6px; }
  .report-dialog { padding: 22px; }
  .report-grid { grid-template-columns: 1fr; }
  .report-header { align-items: flex-start; }
  .report-header .demo-badge { max-width: 220px; }
  .page-hero { padding: 140px 0 56px; }
  .page-hero h1 { font-size: clamp(2.1rem,8.4vw,3rem); }
  .page-hero .lead { font-size: 1.05rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-about, .footer-grid > div:last-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
/* Shared responsive logo and representative-media components. */
.brand__logo { display: block; width: 172px; height: auto; flex: none; }
.site-footer .brand__logo { width: 196px; }
.stock-figure { position: relative; margin: 0; }
.stock-figure figcaption { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px 16px; color: #fff; background: rgba(10,27,38,.94); font-size: .8rem; line-height: 1.5; }
.media-disclosure { margin-top: 28px; max-width: 72ch; font-size: .8rem; line-height: 1.6; color: rgba(255,255,255,.7); }
.media-credits-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; list-style: none; padding: 0; }
.media-credits-list h3 { margin: 0 0 6px; font-size: 1.1rem; }
.media-credits-list p { margin: 0 0 8px; font-size: .92rem; }
.media-credits-list a { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 760px) { .media-credits-list { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 760px) {
  .brand__logo { width: 152px; }
  .site-footer .brand__logo { width: 180px; }
}