:root {
  --c-navy: #0d1a2c;
  --c-blue: #4a7fe8;
  --c-blue-ink: #2f5fc4;        --c-blue-soft: #a8c8ed;
  --c-ice: #e9eef4;
  --c-paper: #f7f8fa;
  --c-ink2: #45515d;            --c-on-dark: rgba(255,255,255,.8);
  --focus: 2px solid #4a7fe8;
}

:focus-visible { outline: var(--focus); outline-offset: 3px; }
.hero :focus-visible, .navigation-overlay :focus-visible, [class*="-hero"] :focus-visible, .contact-top :focus-visible, .work-instrument :focus-visible, .engagement-fit :focus-visible, .wayfinding-trace :focus-visible, .not-found-page :focus-visible, .problem-router :focus-visible, .practice-conditions :focus-visible { outline-color: var(--c-blue-soft); }
.contact-top .inquiry-form__form :focus-visible { outline-color: var(--c-blue); }
.skip-link { position: absolute; z-index: 200; left: 16px; top: -80px; padding: 12px 16px; border-radius: 999px; background: #fff; color: var(--c-navy); font-size: 15px; }
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[id] { scroll-margin-top: 24px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font: inherit; font-size: 15px; line-height: 1.2; letter-spacing: 0; text-transform: none; text-decoration: none; cursor: pointer; transition: background-color var(--r7-fast) ease, color var(--r7-fast) ease, border-color var(--r7-fast) ease; }
.btn--primary { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }
.btn--primary:hover { background: var(--c-blue-ink); border-color: var(--c-blue-ink); color: #fff; }
.btn--primary:active { background: #24499a; border-color: #24499a; }
.btn--secondary { background: transparent; border-color: rgba(13,26,44,.35); color: var(--c-navy); }
.btn--secondary:hover { border-color: var(--c-navy); background: rgba(13,26,44,.05); }
.btn--secondary:active { background: rgba(13,26,44,.1); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.hero .btn--primary, [class*="-hero"] .btn--primary, .not-found-page .btn--primary { background: #fff; border-color: #fff; color: var(--c-navy); }
.hero .btn--primary:hover, [class*="-hero"] .btn--primary:hover, .not-found-page .btn--primary:hover { background: var(--c-blue-soft); border-color: var(--c-blue-soft); color: var(--c-navy); }
.hero .btn--secondary, [class*="-hero"] .btn--secondary, .not-found-page .btn--secondary, .contact-top .contact-top__email { border-color: rgba(255,255,255,.5); color: #fff; }
.hero .btn--secondary:hover, [class*="-hero"] .btn--secondary:hover, .not-found-page .btn--secondary:hover, .contact-top .contact-top__email:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-actions a.btn:first-child, .hero-actions a.btn { font-size: 15px; }
.hero-note { margin: 18px 0 0 !important; color: var(--c-on-dark) !important; font-size: 15px !important; }

.text-link { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .22em; text-decoration-color: currentColor; transition: color var(--r7-fast) ease, text-decoration-color var(--r7-fast) ease; }
.text-link:hover { color: var(--c-blue-ink); text-decoration-color: var(--c-blue-ink); }
.hero .text-link:hover, [class*="-hero"] .text-link:hover { color: var(--c-blue-soft); text-decoration-color: var(--c-blue-soft); }

.desktop-nav a { padding-block: 12px; font-size: 11px; }  .desktop-nav a[aria-current="page"] { color: #fff; }
.desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-contact { min-height: 44px; display: inline-flex; align-items: center; font-size: 10px; }
.menu-button { min-height: 44px; min-width: 44px; }
.footer-group > a { display: block; padding: 5px 0; font-size: 15px; transition: color var(--r7-fast) ease; }
.footer-group > a:hover { padding-left: 0 !important; color: var(--c-blue-ink) !important; text-decoration: underline; text-underline-offset: .22em; }
.footer-contact > a { font-size: 17px; }
.footer-contact > a:hover { color: var(--c-blue-ink); }
.footer-bottom { font-size: 12px; color: #5b6672; }
.footer-bottom a { color: inherit; padding: 6px 0; }
.footer-bottom a:hover { color: var(--c-blue-ink); text-decoration: underline; text-underline-offset: .22em; }
.navigation-overlay__primary nav a, .navigation-overlay__practices a { min-height: 44px; }
.navigation-overlay__primary p a { text-decoration: underline; text-underline-offset: .22em; }
@media (max-width: 820px) {
  .footer-bottom { grid-template-columns: 1fr auto auto !important; gap: 18px; }
  .footer-bottom > span:nth-child(2) { display: inline !important; }
}

.story-media { padding: clamp(60px,7vw,110px) clamp(20px,5vw,90px); background: var(--c-paper); }
.story-media__intro { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1fr); gap: clamp(24px,5vw,80px); align-items: end; margin-bottom: clamp(36px,4vw,60px); }
.story-media__intro h2 { margin: 0; font-size: clamp(36px,4.4vw,70px); font-weight: 300; line-height: .95; letter-spacing: -.055em; }
.story-media__intro p { margin: 0; max-width: 560px; color: var(--c-ink2); font-size: 17px; line-height: 1.6; }
.story-media__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(220px,.3fr); gap: clamp(20px,3vw,44px); align-items: end; }
.shot { margin: 0; }
.shot__frame { overflow: hidden; border: 1px solid rgba(13,26,44,.14); border-radius: 6px; background: #fff; }
.shot--phone .shot__frame { border-radius: 22px; border-color: rgba(13,26,44,.2); max-width: 360px; margin-inline: auto; }
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption { margin-top: 14px; color: var(--c-ink2); font-size: 14px; line-height: 1.5; }
.shot--phone figcaption { text-align: center; }
.story-media--plain { background: #fff; }

.story-text { padding: clamp(70px,8vw,130px) clamp(20px,6vw,102px); background: #fff; }
.story-text__row { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.9fr); gap: clamp(24px,5vw,90px); padding: clamp(28px,3vw,44px) 0; border-top: 1px solid rgba(13,26,44,.15); }
.story-text__row h2 { margin: 0; font-size: clamp(28px,3.2vw,50px); font-weight: 300; line-height: 1.02; letter-spacing: -.045em; }
.story-text__row p { margin: 0; max-width: 620px; color: var(--c-ink2); font-size: 18px; line-height: 1.62; }

.story-details { padding: clamp(70px,8vw,120px) clamp(20px,6vw,102px); background: var(--c-paper); }
.ruled-list { margin: clamp(30px,4vw,56px) 0 0; border-top: 1px solid rgba(13,26,44,.18); }
.ruled-list > div { display: grid; grid-template-columns: minmax(140px,.32fr) minmax(0,1fr); gap: clamp(16px,4vw,60px); padding: 24px 0; border-bottom: 1px solid rgba(13,26,44,.18); }
.ruled-list dt { color: var(--c-blue-ink); font-size: 13px; text-transform: uppercase; letter-spacing: .12em; padding-top: 4px; }
.ruled-list dd { margin: 0; max-width: 760px; color: var(--c-navy); font-size: 18px; line-height: 1.6; }
.ruled-list ul { margin: 0; padding-left: 20px; }
.ruled-list li + li { margin-top: 6px; }

.process-prose { display: grid; grid-template-columns: minmax(200px,.42fr) minmax(0,1fr); gap: clamp(24px,5vw,80px); padding: clamp(80px,9vw,140px) clamp(20px,6vw,102px); background: #fff; }
.process-prose h2 { max-width: 820px; margin: 0; font-size: clamp(36px,4.4vw,68px); font-weight: 300; line-height: .98; letter-spacing: -.055em; }
.process-prose p { max-width: 680px; margin: 26px 0 0; color: var(--c-ink2); font-size: 18px; line-height: 1.62; }
.process-prose__list { max-width: 720px; margin: 28px 0 0; padding-left: 22px; color: var(--c-ink2); font-size: 18px; line-height: 1.62; }
.process-prose__list li + li { margin-top: 10px; }
.process-prose__list strong { color: var(--c-navy); font-weight: 500; }

.availability { display: grid; grid-template-columns: minmax(200px,.42fr) minmax(0,1fr); gap: clamp(24px,5vw,80px); padding: clamp(80px,9vw,130px) clamp(20px,6vw,102px); background: var(--c-ice); }
.availability h2 { margin: 0; font-size: clamp(34px,4vw,62px); font-weight: 300; line-height: 1; letter-spacing: -.05em; }
.availability p { max-width: 680px; margin: 24px 0 0; color: var(--c-ink2); font-size: 18px; line-height: 1.62; }

.contact__actions { position: relative; z-index: 2; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 26px; }
.contact__actions .text-link { font-size: 17px; }
.contact > p { color: var(--c-ink2) !important; }
.contact > span { color: var(--c-blue-ink) !important; }
.privacy-control { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin: 20px 0; padding: 20px 22px; border: 1px solid rgba(13,26,44,.18); border-radius: 6px; background: #fff; }
.privacy-control p { margin: 0 !important; color: var(--c-navy) !important; }
.research-article__body > section p { max-width: 68ch; }
.research-article__body > section > span { color: var(--c-blue-ink); font-size: 12px; }

.work-library__copy p, .practice-instruments__rows p, .practice-conditions__grid article p, .engagement-fit__rows p, .work-instrument__statement p, .practice-related-work p, .practice-premise__statement p, .practice-conditions__head p, .practice-instruments__head p, .problem-router__head p, .footer-contact p, .footer-brand p, .wayfinding-premise__statement p, .wayfinding-trace__heading p, .wayfinding-trace__detail p, .wayfinding-interface__head p, .wayfinding-deployment__rows p, .wayfinding-trace__summary p, .research-article__thesis p, .not-found-page__copy p, .contact > p { font-size: 17px; line-height: 1.6; }
.index-hero__copy > p, .practice-hero__copy > p, .work-detail-hero__copy p, .research-detail-hero__copy p, .wayfinding-hero__copy p { font-size: clamp(17px, 1.3vw, 20px); line-height: 1.55; color: var(--c-on-dark); }
.index-hero__bottom p, .practice-hero__bottom p, .work-detail-hero__bottom p, .research-detail-hero__bottom p, .wayfinding-hero__bottom p { font-size: 14px; line-height: 1.5; color: var(--c-on-dark); }
.section-index p, .work-library__copy small, .practice-related-work > div > span, .practice-instruments__rows article > span, .work-instrument__chain span, .footer-group > span, .footer-contact > span, .index-hero__copy > span, .practice-hero__copy > span, .work-detail-hero__copy > span, .research-detail-hero__copy > span, .wayfinding-hero__copy > span, .practice-hero__index a, .practice-hero__index > span, .wayfinding-hero__index a, .wayfinding-hero__index > span, .problem-router__rows small, .practice-conditions__grid article > span { font-size: 12px; }
.practice-hero__index a, .wayfinding-hero__index a { min-height: 40px; display: flex; align-items: center; color: var(--c-on-dark); }
.wayfinding-trace__chain button span { font-size: 13px; }
.wayfinding-trace__chain button small { font-size: 11px; }
.work-detail-hero__bottom p { max-width: 520px; }
.problem-router__rows a { min-height: 56px; }
.work-library__row { color: inherit; }
.work-library__status b { font-size: 20px; font-weight: 400; }
.work-library__image { background: var(--c-ice); }
.work-library__image img.is-diagram { object-fit: contain; filter: none; }
.work-library__image img:not(.is-diagram) { object-position: left top; filter: none; }
.practice-premise__ledger { display: none; }
.practice-related-work__links { display: flex; flex-wrap: wrap; gap: 12px; }
.practice-related-work__links .btn { white-space: normal; }
.not-found-page__copy > div { flex-wrap: wrap; }
.not-found-page__copy > div a { font-size: 15px !important; padding: 12px 22px !important; }

.contact-top { position: relative; padding: clamp(118px,13vw,170px) clamp(20px,6vw,102px) clamp(80px,8vw,130px); background: var(--c-navy); color: #fff; overflow: hidden; }
.contact-top__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: clamp(30px,5vw,90px); align-items: start; }
.contact-top__grid > .contact-top__intro { grid-column: 1; grid-row: 1; }
.contact-top__grid > .inquiry-form__form { grid-column: 2; grid-row: 1 / span 2; }
.contact-top__grid > .contact-steps { grid-column: 1; grid-row: 2; }
.contact-top__intro > span { color: var(--c-blue-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .16em; }
.contact-top__intro h1 { margin: 22px 0 0; font-size: clamp(54px,7vw,112px); font-weight: 300; line-height: .9; letter-spacing: -.07em; }
.contact-top__intro > p { max-width: 520px; margin: 26px 0 0; color: var(--c-on-dark); font-size: 18px; line-height: 1.55; }
.contact-top__email { margin-top: 28px; font-size: 17px; }
.contact-steps { border-top: 1px solid rgba(255,255,255,.2); padding-top: 22px; }
.contact-steps h2 { margin: 0; font-size: 20px; font-weight: 400; letter-spacing: -.01em; }
.contact-steps p { max-width: 520px; margin: 10px 0 0; color: var(--c-on-dark); font-size: 16px; line-height: 1.6; }
.contact-top .inquiry-form__form { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; margin: 0; padding: clamp(24px,3vw,40px); border: 0; border-radius: 6px; background: #fff; color: var(--c-navy); }
.contact-top .inquiry-form__form > *, .contact-top .inquiry-form__field input, .contact-top .inquiry-form__field select, .contact-top .inquiry-form__field textarea { min-width: 0; width: 100%; }
.contact-top .inquiry-form__field { gap: 8px; }
.contact-top .inquiry-form__field label { color: var(--c-navy); font-size: 15px; text-transform: none; letter-spacing: 0; }
.contact-top .inquiry-form__field input, .contact-top .inquiry-form__field select, .contact-top .inquiry-form__field textarea { min-height: 44px; padding: 10px 0; border-bottom: 1px solid #6b7684; font-size: 18px; font-weight: 400; letter-spacing: 0; color: var(--c-navy); }
.contact-top .inquiry-form__field input:focus-visible, .contact-top .inquiry-form__field select:focus-visible, .contact-top .inquiry-form__field textarea:focus-visible { outline: var(--focus); outline-offset: 2px; }
.contact-top .inquiry-form__field [aria-invalid="true"] { border-bottom: 2px solid #a12b2b; }
.inquiry-form__optional { color: #5b6672; font-weight: 400; }
.inquiry-form__hint { display: block; color: #5b6672; font-size: 14px; line-height: 1.45; }
.inquiry-form__note { grid-column: 1 / -1; margin: 0; color: #5b6672; font-size: 14px; line-height: 1.5; }
.contact-top .inquiry-form__actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.contact-top .inquiry-form__actions button { min-height: 48px; font-size: 15px; letter-spacing: 0; text-transform: none; }
#formStatus { min-height: 1.4em; margin: 0; color: var(--c-ink2); font-size: 15px; line-height: 1.5; text-transform: none; letter-spacing: 0; }
#formStatus[data-state="error"] { color: #a12b2b; }
#formStatus[data-state="success"] { color: #1d6b45; }
#formStatus a { color: inherit; text-decoration: underline; text-underline-offset: .2em; }

@media (max-width: 1100px) {
  .contact-top__grid { grid-template-columns: minmax(0,1fr); }
  .contact-top__grid > .contact-top__intro, .contact-top__grid > .inquiry-form__form, .contact-top__grid > .contact-steps { grid-column: 1; grid-row: auto; }
  .product-feature { grid-template-columns: minmax(0,1fr); }
  .work-feature__lead { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 820px) {
  .story-media__intro, .story-text__row, .process-prose, .availability { grid-template-columns: minmax(0,1fr); }
  .story-media__grid { grid-template-columns: minmax(0,1fr); }
  .shot--phone { max-width: 320px; width: 100%; margin-inline: auto; }
  .ruled-list > div { grid-template-columns: minmax(0,1fr); gap: 8px; }
}
@media (max-width: 520px) {
  .hero-actions .btn { flex: 1 1 auto; }
  .contact-top { padding-top: 104px; }
  .contact-top__intro h1 { font-size: 15vw; }
  .contact-top .inquiry-form__form { grid-template-columns: minmax(0,1fr); padding: 22px 16px; }
  .contact-top .inquiry-form__actions button { width: 100%; }
  .story-text__row p, .process-prose p, .process-prose__list, .ruled-list dd, .availability p { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  .btn, .text-link { transition: none !important; }
}

.section-index p { color: #5b6672; }
.section-index--light p { color: rgba(255,255,255,.75); }
.work-library__copy small, .work-library__row > span, .practice-related-work > div > span, .practice-instruments__rows article > span, .practice-library__item small, .story-details .section-index p { color: var(--c-blue-ink); }
.practice-instruments__head p, .practice-premise__statement p, .practice-instruments__rows p { color: var(--c-ink2); }

@media (max-width: 820px) {
  .practice-hero__index, .about-hero__index, .wayfinding-hero__index { display: none !important; }
}
@media (max-width: 520px) {
  h1, h2, h3 { overflow-wrap: anywhere; hyphens: auto; }
}
.practice-instruments__head p { color: var(--c-ink2) !important; }
.footer-group > span, .footer-contact > span, .research-article__thesis > span, .research-article__body blockquote span { color: var(--c-blue-ink) !important; }
.research-article__body blockquote span { color: var(--c-blue-soft) !important; }
.wayfinding-premise__ledger small, .research-article__thesis > span { font-size: 12px !important; }
@media (max-width: 820px) {
  .research-article { grid-template-columns: minmax(0,1fr) !important; }
}

.wayfinding-premise__ledger small { color: var(--c-blue-ink) !important; font-size: 12px !important; }
.wayfinding-premise__ledger > span:last-child small { color: var(--c-blue-soft) !important; }
.wayfinding-deployment__head > div > span, .wayfinding-deployment__rows small, .wayfinding-interface__head .section-index p { color: var(--c-blue-ink) !important; font-size: 12px !important; }
.wayfinding-deployment__rows p { color: var(--c-ink2) !important; }
.wordmark { min-height: 44px; } .contact__actions .text-link, .footer-contact > a { display: inline-block; padding-block: 10px; }
@media (max-width: 1100px) { .site-footer { grid-template-columns: repeat(2, minmax(0,1fr)) !important; } } @media (max-width: 520px) { .site-footer { grid-template-columns: minmax(0,1fr) !important; } }
.contact > span { font-size: 12px !important; letter-spacing: .16em; }

.research-detail-hero, .work-detail-hero { overflow: clip; }
.research-article__body blockquote p { overflow-wrap: break-word; hyphens: auto; }
@media (max-width: 520px) { .research-article__body blockquote { padding: 40px 24px; } }

.navigation-overlay.is-closing { animation: navigation-exit .42s cubic-bezier(.4,0,.6,1) both; pointer-events: none; }
@keyframes navigation-exit { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-2%); } }