:root {
  --white: #fff;
  --paper: #f8f8f5;
  --ice: #edf3f5;
  --navy: #0f2d3d;
  --navy-soft: #173f52;
  --green: #18785e;
  --green-dark: #126149;
  --mint: #e9f4ef;
  --gold: #c8a173;
  --ink: #1d2d35;
  --muted: #53666f;
  --line: #d9e2e2;
  --error: #a42d23;
  --shell: 1240px;
  --shadow: 0 24px 70px rgb(15 45 61 / 12%);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", Avenir, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--white); color: var(--ink); font: 400 1.04rem/1.68 var(--sans); margin: 0; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
h1, h2, h3 { color: var(--navy); font-family: var(--serif); font-weight: 600; letter-spacing: -.028em; line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.8rem, 5.2vw, 5.25rem); }
h2 { font-size: clamp(2rem, 3.2vw, 3.15rem); }
h3 { font-size: clamp(1.28rem, 1.7vw, 1.65rem); line-height: 1.2; }
p { margin: 0 0 1rem; }
section[id] { scroll-margin-top: 7rem; }
.shell { margin-inline: auto; width: min(calc(100% - 3rem), var(--shell)); }
.narrow { max-width: 780px; }
.section { padding-block: clamp(5rem, 8vw, 8rem); }
.skip-link { background: var(--white); color: var(--navy); left: 1rem; padding: .7rem 1rem; position: fixed; top: 1rem; transform: translateY(-180%); z-index: 100; }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid #2b8bd0; outline-offset: 3px; }
.eyebrow { color: var(--green); font-size: .74rem; font-weight: 700; letter-spacing: .14em; margin-bottom: 1.1rem; text-transform: uppercase; }
.eyebrow.light { color: #a9ddcb; }
.lede { color: var(--muted); font-size: clamp(1.1rem, 1.55vw, 1.3rem); line-height: 1.65; margin-top: 1.5rem; max-width: 760px; }
.lede-small { color: var(--muted); font-size: 1.15rem; }

.site-header { background: rgb(255 255 255 / 97%); border-top: 3px solid var(--gold); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header-inner { align-items: center; display: flex; gap: 2rem; min-height: 5.3rem; }
.wordmark { align-items: center; color: var(--navy); display: inline-flex; line-height: 1; text-decoration: none; }
.brand-lockup { gap: .75rem; }
.wordmark img { height: 42px; object-fit: contain; width: 29px; }
.brand-name { font: 600 1.48rem/1 var(--serif); letter-spacing: .02em; white-space: nowrap; }
.desktop-nav { align-items: center; display: flex; gap: 1.45rem; margin-left: auto; }
.desktop-nav > a, .nav-services > summary { color: var(--navy); cursor: pointer; font-size: .87rem; font-weight: 600; list-style: none; padding: .9rem 0; text-decoration: none; white-space: nowrap; }
.desktop-nav > a:hover, .nav-services > summary:hover { color: var(--green); }
.nav-services { position: relative; }
.nav-services summary::-webkit-details-marker { display: none; }
.nav-popover { background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; gap: .1rem; left: -1rem; min-width: 370px; padding: .75rem; position: absolute; top: 3.5rem; }
.nav-popover a { color: var(--ink); font-size: .86rem; line-height: 1.35; padding: .62rem .75rem; text-decoration: none; }
.nav-popover a:hover { background: var(--ice); color: var(--green); }
.header-action { margin-left: .1rem; }
.button { align-items: center; background: var(--green); border: 1px solid var(--green); border-radius: 6px; color: var(--white); cursor: pointer; display: inline-flex; font-size: .94rem; font-weight: 700; gap: .55rem; justify-content: center; min-height: 3.25rem; padding: .85rem 1.25rem; text-align: center; text-decoration: none; transition: background 160ms ease, transform 160ms ease; }
.button:hover { background: var(--green-dark); border-color: var(--green-dark); }
.button:active { transform: translateY(1px); }
.button-compact { font-size: .84rem; min-height: 2.85rem; padding-inline: 1rem; }
.text-link { color: var(--navy); font-weight: 700; text-decoration: underline; text-decoration-color: rgb(24 120 94 / 45%); text-underline-offset: .3em; }
.text-link:hover { color: var(--green); text-decoration-color: currentColor; }
.light-link { color: var(--white); text-decoration-color: rgb(255 255 255 / 45%); }
.light-link:hover { color: #b9e6d6; }
.actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1.25rem 1.6rem; margin-top: 2rem; }
.menu-button { display: none; }

.opening { background: var(--navy); color: var(--white); overflow: hidden; }
.opening-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(390px, .88fr); min-height: 690px; }
.opening-copy { align-self: center; padding: 5rem clamp(3rem, 6vw, 6rem) 5rem 0; }
.opening h1 { color: var(--white); font-size: clamp(3.7rem, 6.3vw, 6.2rem); line-height: .94; max-width: 820px; }
.opening h1 em { color: #a9ddcb; display: block; font-style: italic; font-weight: 500; }
.opening-lede { color: #d7e3e7; font-size: clamp(1.08rem, 1.5vw, 1.25rem); line-height: 1.65; margin-top: 1.7rem; max-width: 700px; }
.opening-proof { border-top: 1px solid rgb(255 255 255 / 20%); color: #b9cbd2; font-size: .88rem; margin-top: 2.4rem; padding-top: 1rem; width: fit-content; }
.opening-visual { min-height: 690px; margin: 0; overflow: hidden; position: relative; }
.opening-visual::before { background: linear-gradient(90deg, var(--navy), transparent 32%); content: ""; inset: 0; position: absolute; z-index: 1; }
.opening-visual img { filter: saturate(.62) contrast(1.05); height: 100%; object-fit: cover; object-position: center 42%; width: 100%; }
.opening-visual figcaption { background: rgb(15 45 61 / 93%); bottom: 0; color: #dce9ed; font-family: var(--serif); font-size: 1.06rem; line-height: 1.48; padding: 1.4rem 1.6rem; position: absolute; right: 0; width: min(88%, 430px); z-index: 2; }

.section-heading { margin-bottom: 3rem; max-width: 840px; }
.section-heading > p:last-child { color: var(--muted); margin-top: 1.1rem; max-width: 680px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading.centered > p:last-child { margin-inline: auto; }
.services-home { background: var(--paper); }
.service-grid { background: var(--line); border: 1px solid var(--line); display: grid; gap: 1px; grid-template-columns: repeat(3, 1fr); }
.service-card { background: var(--white); min-height: 390px; padding: 2.3rem; position: relative; }
.service-icon { align-items: center; background: var(--mint); color: var(--green); display: flex; height: 3.2rem; justify-content: center; margin-bottom: 2rem; width: 3.2rem; }
.service-icon svg { fill: none; height: 25px; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; width: 25px; }
.service-card h3 { min-height: 3.7rem; }
.service-card > p:not(.service-purpose) { color: var(--muted); font-size: .94rem; line-height: 1.58; margin-top: 1rem; }
.service-purpose { border-top: 1px solid var(--line); color: var(--navy); font-family: var(--serif); font-size: 1rem; line-height: 1.45; margin: 1.35rem 0 1.4rem; padding-top: 1rem; }
.service-card .text-link { bottom: 2.1rem; font-size: .9rem; position: absolute; }
.service-card:hover .service-icon { background: var(--green); color: var(--white); }

.architecture-band { background: var(--navy); color: var(--white); padding-block: clamp(5rem, 8vw, 7rem); }
.architecture-heading { display: grid; gap: 0 5rem; grid-template-columns: .9fr 1.1fr; margin-bottom: 3.5rem; }
.architecture-heading .eyebrow { grid-column: 1 / -1; }
.architecture-heading h2 { color: var(--white); }
.architecture-heading > p:last-child { color: #b9cbd2; font-size: 1.05rem; }
.architecture-flow { border-block: 1px solid rgb(255 255 255 / 22%); display: grid; grid-template-columns: repeat(6, 1fr); margin-bottom: 2rem; }
.architecture-flow article { border-left: 1px solid rgb(255 255 255 / 18%); min-height: 235px; padding: 1.7rem 1.2rem; }
.architecture-flow article:first-child { border-left: 0; }
.architecture-flow span { color: #a9ddcb; font-size: .67rem; font-weight: 800; letter-spacing: .12em; }
.architecture-flow h3 { color: var(--white); font: 600 1.16rem/1.25 var(--sans); letter-spacing: -.02em; margin-top: 1.1rem; }
.architecture-flow p { color: #b9cbd2; font-size: .82rem; line-height: 1.55; margin-top: .8rem; }

.founder-home { background: var(--white); }
.founder-home-grid { align-items: center; display: grid; gap: clamp(4rem, 8vw, 8rem); grid-template-columns: minmax(320px, .82fr) 1.18fr; }
.founder-home figure { aspect-ratio: 4 / 5; margin: 0; overflow: hidden; }
.founder-home figure img { height: 100%; object-fit: cover; object-position: center 25%; width: 100%; }
.founder-home-grid > div > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; margin-top: 1.4rem; max-width: 680px; }
.founder-home blockquote { border-left: 3px solid var(--green); color: var(--navy); font: 600 clamp(1.25rem, 2vw, 1.6rem)/1.45 var(--serif); margin: 2rem 0; max-width: 690px; padding-left: 1.4rem; }

.home-publications { background: var(--ice); }
.home-insight-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.home-insight-grid.is-single { grid-template-columns: minmax(0, 1060px); }
.home-insight-grid.is-single .insight-card { display: grid; grid-template-columns: 1fr 1fr; }
.home-insight-grid.is-single .insight-cover { min-height: 520px; }
.all-insights { display: inline-block; margin-top: 2rem; }

.closing { background: var(--green); color: var(--white); padding-block: clamp(4rem, 6vw, 5.5rem); }
.closing-inner { align-items: center; display: grid; gap: 4rem; grid-template-columns: 1fr auto; }
.closing h2 { color: var(--white); }
.closing p:not(.eyebrow) { color: #e1f0ea; margin-top: 1rem; max-width: 730px; }
.closing .button { background: var(--white); border-color: var(--white); color: var(--navy); }
.closing .button:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }

.breadcrumbs { align-items: center; color: var(--muted); display: flex; flex-wrap: wrap; font-size: .78rem; gap: .55rem; padding-block: 1.1rem; }
.breadcrumbs a { text-underline-offset: .2em; }
.page-intro { background: var(--paper); padding-block: clamp(4rem, 7vw, 7rem); }
.intro-grid { align-items: center; display: grid; gap: clamp(4rem, 7vw, 7rem); grid-template-columns: 1.05fr .95fr; }
.intro-visual { aspect-ratio: 4 / 3; margin: 0; overflow: hidden; }
.intro-visual img { filter: saturate(.72); height: 100%; object-fit: cover; width: 100%; }
.service-grid-page .service-card { min-height: 410px; }

.service-opening { background: var(--navy); color: var(--white); padding-block: clamp(4.5rem, 8vw, 7.5rem); }
.service-opening-grid { align-items: end; display: grid; gap: clamp(4rem, 8vw, 8rem); grid-template-columns: 1.25fr .75fr; }
.service-opening h1 { color: var(--white); max-width: 850px; }
.service-opening-summary { color: #d7e3e7; font-size: clamp(1.1rem, 1.6vw, 1.28rem); margin-top: 1.7rem; max-width: 760px; }
.service-opening-purpose { color: #a9ddcb; font: italic 500 1.18rem/1.5 var(--serif); margin: 1.3rem 0 2rem; max-width: 760px; }
.service-opening aside { border-left: 2px solid var(--gold); padding: .5rem 0 .5rem 1.5rem; }
.service-opening aside span { color: #a9ddcb; display: block; font-size: .72rem; font-weight: 700; letter-spacing: .1em; margin-bottom: .8rem; text-transform: uppercase; }
.service-opening aside strong { color: var(--white); display: block; font: 600 clamp(1.25rem, 2vw, 1.65rem)/1.4 var(--serif); }
.article-layout { align-items: start; display: grid; gap: 5rem; grid-template-columns: 230px minmax(0, 780px); justify-content: center; padding-block: clamp(5rem, 8vw, 7rem); }
.toc { display: grid; gap: .6rem; position: sticky; top: 7rem; }
.toc span { color: var(--green); font-size: .72rem; font-weight: 800; letter-spacing: .1em; margin-bottom: .4rem; text-transform: uppercase; }
.toc a { color: var(--muted); font-size: .88rem; text-decoration: none; }
.toc a:hover { color: var(--green); }
.service-content > section { border-top: 1px solid var(--line); padding-block: 3.6rem; }
.service-content > section:first-child { border-top: 0; padding-top: 0; }
.service-content h2 { margin-bottom: 1.5rem; }
.check-list, .line-list, .output-tags, .work-flow { list-style: none; margin: 0; padding: 0; }
.check-list { display: grid; gap: 1rem; }
.check-list li { color: var(--ink); padding-left: 2rem; position: relative; }
.check-list li::before { border: 2px solid var(--green); border-radius: 50%; content: ""; height: .72rem; left: .15rem; position: absolute; top: .5rem; width: .72rem; }
.line-list li { border-top: 1px solid var(--line); color: var(--navy); font-weight: 600; padding: 1rem 0; }
.work-flow li { border-top: 1px solid var(--line); color: var(--muted); font-size: 1.02rem; padding: 1.25rem 0; }
.output-panel { background: var(--ice); border: 0 !important; margin-inline: -2rem; padding-inline: 2rem; }
.output-tags { background: var(--line); border: 1px solid var(--line); display: grid; gap: 1px; grid-template-columns: 1fr 1fr; }
.output-tags li { background: var(--white); color: var(--navy); font-weight: 700; padding: 1.1rem; }
.scope-note { border-left: 3px solid var(--gold); margin-top: 2.5rem; padding-left: 1.3rem; }
.scope-note h3 { font-size: 1.18rem; margin-bottom: .5rem; }
.scope-note p { color: var(--muted); }
.related { background: var(--mint); border: 0 !important; padding: 2.2rem !important; }

.architecture-page { background: var(--white); }
.architecture-rows article { align-items: start; border-top: 1px solid var(--line); display: grid; gap: 2rem; grid-template-columns: 145px 300px 1fr; padding: 2.4rem 0; }
.architecture-rows span { color: var(--green); font-size: .72rem; font-weight: 800; letter-spacing: .12em; padding-top: .5rem; }
.architecture-rows h2 { font-size: 1.6rem; }
.architecture-rows p { color: var(--muted); margin: 0; }
.soft-section { background: var(--mint); text-align: center; }
.soft-section .lede-small { margin: 1.3rem auto 0; max-width: 700px; }

.story-opening { background: var(--navy); color: var(--white); padding-block: clamp(4.5rem, 8vw, 7.5rem); }
.story-opening-grid { align-items: center; display: grid; gap: clamp(4rem, 9vw, 9rem); grid-template-columns: 1.2fr .8fr; }
.story-opening h1 { color: var(--white); }
.story-lede { color: #d7e3e7; font-size: clamp(1.1rem, 1.6vw, 1.28rem); margin-top: 1.5rem; max-width: 750px; }
.profile-photo { aspect-ratio: 4 / 5; margin: 0; overflow: hidden; position: relative; }
.profile-photo img { height: 100%; object-fit: cover; object-position: center 25%; width: 100%; }
.profile-photo figcaption { background: rgb(15 45 61 / 93%); bottom: 0; display: grid; left: 0; padding: 1.1rem 1.25rem; position: absolute; right: 0; }
.profile-photo figcaption strong { color: var(--white); font-family: var(--serif); font-size: 1.18rem; }
.profile-photo figcaption span { color: #b9cbd2; font-size: .82rem; }
.story-section { background: var(--white); }
.story-grid { align-items: start; display: grid; gap: clamp(4rem, 8vw, 8rem); grid-template-columns: .85fr 1.15fr; }
.story-copy { color: var(--muted); max-width: 720px; }
.experience-strips { border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 5rem; }
.experience-strips article { border-left: 1px solid var(--line); padding: 2rem; }
.experience-strips article:first-child { border-left: 0; padding-left: 0; }
.experience-strips span { color: var(--green); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.experience-strips p { color: var(--navy); font-family: var(--serif); font-size: 1.18rem; line-height: 1.45; margin-top: .7rem; }

.publication-opening { background: var(--navy); color: var(--white); padding-block: clamp(4.5rem, 8vw, 7rem); }
.publication-opening h1 { color: var(--white); }
.publication-opening .lede { color: #d7e3e7; }
.publication-section { background: var(--paper); }
.insights-layout { align-items: start; display: grid; gap: clamp(3rem, 6vw, 5.5rem); grid-template-columns: minmax(0, 800px) 280px; justify-content: center; }
.insight-feed { display: grid; gap: 2rem; }
.insight-card { background: var(--white); border: 1px solid var(--line); overflow: hidden; }
.insight-card-content { padding: 1.8rem; }
.insight-cover { background: var(--ice); display: block; }
.insight-cover img { height: 420px; object-fit: contain; width: 100%; }
.insight-card h2 { font-size: clamp(1.55rem, 2.3vw, 2.15rem); margin: 1.5rem 0 .9rem; }
.insight-card h2 a { text-decoration: none; }
.insight-card h2 a:hover { color: var(--green); }
.insight-card-content > p { color: var(--muted); }
.article-author { align-items: center; display: flex; gap: .85rem; }
.article-author img { border-radius: 50%; height: 52px; object-fit: cover; object-position: center 24%; width: 52px; }
.article-author div { display: grid; line-height: 1.35; }
.article-author strong { color: var(--navy); font-size: .92rem; }
.article-author span { align-items: center; color: var(--muted); display: flex; flex-wrap: wrap; font-size: .77rem; gap: .4rem; }
.article-author i { font-style: normal; }
.insight-actions { align-items: center; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; margin-top: 1.5rem; padding-top: 1.2rem; }
.share-link { align-items: center; border: 1px solid #9bb0b8; color: var(--navy); display: inline-flex; font-size: .82rem; font-weight: 700; gap: .35rem; min-height: 44px; padding: .55rem .75rem; text-decoration: none; }
.share-link:hover { border-color: var(--green); color: var(--green); }
.author-panel { border-top: 3px solid var(--gold); position: sticky; top: 7rem; }
.author-panel > img { height: 280px; margin-bottom: 1.4rem; object-fit: cover; object-position: center 25%; width: 100%; }
.author-panel h2 { font-size: 1.55rem; }
.author-panel > strong { color: var(--green); display: block; font-size: .84rem; margin: .3rem 0 1rem; }
.author-panel > p:not(.eyebrow) { color: var(--muted); font-size: .88rem; }
.insight-empty { background: var(--white); border-top: 3px solid var(--green); padding: 3rem; }

.article-back { padding-top: 1.2rem; }
.insight-detail-header { max-width: 900px; padding-block: clamp(3.8rem, 7vw, 6.5rem) 3rem; }
.insight-detail-header h1 { font-size: clamp(2.8rem, 5.4vw, 4.7rem); }
.insight-detail-header .article-author { margin-top: 2rem; }
.insight-intro { color: var(--muted); font: 500 clamp(1.2rem, 2.2vw, 1.45rem)/1.6 var(--serif); margin-top: 2rem; }
.article-cover { background: var(--ice); margin: 0 auto; max-width: 900px; padding: 2rem; text-align: center; }
.article-cover img { height: auto; margin: auto; max-height: 980px; object-fit: contain; width: auto; }
.article-reading-grid { align-items: start; display: grid; gap: clamp(3rem, 7vw, 6rem); grid-template-columns: minmax(0, 760px) 270px; justify-content: center; padding-block: clamp(4rem, 7vw, 6rem); }
.article-body { color: #263b45; font-size: 1.08rem; line-height: 1.8; min-width: 0; }
.article-body > h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin: 3.2rem 0 1rem; }
.article-body > p { margin-bottom: 1.45rem; }
.article-body blockquote { border-left: 4px solid var(--green); color: var(--navy); font: 600 clamp(1.35rem, 2.4vw, 1.75rem)/1.48 var(--serif); margin: 2.8rem 0; padding: .6rem 0 .6rem 1.5rem; }
.article-list { display: grid; gap: .75rem; margin: 1.3rem 0 2rem; padding-left: 1.4rem; }
.article-list li::marker { color: var(--green); }
.article-timeline { border-bottom: 1px solid var(--line); margin: 1.8rem 0 2.4rem; }
.article-timeline article { border-top: 1px solid var(--line); display: grid; gap: 1.2rem; grid-template-columns: 90px 1fr; padding: 1.1rem 0; }
.article-timeline time { color: var(--green); font-weight: 700; }
.article-timeline div { display: grid; gap: .25rem; }
.article-timeline strong { color: var(--navy); }
.article-timeline span { color: var(--muted); font-size: .94rem; }
.article-share { align-items: center; border-block: 1px solid var(--line); display: flex; justify-content: space-between; margin-top: 3rem; padding-block: 1.2rem; }
.article-author-box { align-items: center; background: var(--mint); display: grid; gap: 2rem; grid-template-columns: 130px 1fr; margin: 3rem 0; padding: 2rem; }
.article-author-box img { height: 155px; object-fit: cover; object-position: center 25%; width: 100%; }
.article-author-box h2 { font-size: 1.5rem; }
.article-author-box strong { color: var(--green); display: block; font-size: .84rem; margin: .3rem 0 .7rem; }
.article-author-box p:not(.eyebrow) { color: var(--muted); font-size: .9rem; line-height: 1.6; }
.article-related { border-top: 3px solid var(--gold); padding-top: 1.3rem; position: sticky; top: 7rem; }
.article-related h2 { font-size: 1.4rem; }
.article-related > p:not(.eyebrow) { color: var(--muted); font-size: .88rem; }

.contact-opening { background: var(--navy); color: var(--white); padding-block: clamp(4rem, 7vw, 7rem); }
.contact-grid { align-items: start; display: grid; gap: clamp(4rem, 8vw, 8rem); grid-template-columns: .85fr 1.15fr; }
.contact-copy { position: sticky; top: 8rem; }
.contact-copy h1 { color: var(--white); }
.contact-copy .lede { color: #d7e3e7; }
.contact-details { border-top: 1px solid rgb(255 255 255 / 24%); display: grid; gap: 1rem; margin-top: 2rem; padding-top: 1.4rem; }
.contact-details a { display: grid; text-decoration: none; }
.contact-details span { color: #a9ddcb; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.contact-details strong { color: var(--white); font-size: .96rem; }
.contact-form { background: var(--white); box-shadow: var(--shadow); color: var(--ink); padding: clamp(1.5rem, 4vw, 2.7rem); }
.contact-form label { color: var(--navy); display: block; font-size: .9rem; font-weight: 700; margin-bottom: 1.2rem; }
.contact-form label > span { color: var(--error); }
.contact-form small { color: var(--muted); font-weight: 400; }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.contact-form input, .contact-form select, .contact-form textarea { background: var(--white); border: 1px solid #768b94; border-radius: 4px; color: var(--ink); display: block; margin-top: .4rem; min-height: 3.2rem; padding: .72rem .8rem; width: 100%; }
.contact-form textarea { min-height: 9rem; resize: vertical; }
.contact-form [aria-invalid="true"] { border: 2px solid var(--error); }
.field-error { color: var(--error); display: block; font-size: .8rem; margin-top: .35rem; }
.counter { color: var(--muted) !important; display: block; font-size: .76rem; font-weight: 400; text-align: right; }
.honeypot { height: 0; left: -9999px; overflow: hidden; position: absolute; width: 0; }
.privacy-slot { color: var(--muted); font-size: .82rem; margin: 1rem 0; }
.privacy-slot:empty { display: none; }
.privacy-slot label { color: var(--ink); display: grid; gap: .7rem; grid-template-columns: 1.4rem 1fr; }
.privacy-slot input { height: 1.2rem; margin: .15rem 0 0; min-height: auto; width: 1.2rem; }
.submit-button { min-width: 180px; }
.submit-button[disabled] { cursor: wait; opacity: .7; }
.form-status:not(:empty) { border-left: 3px solid var(--navy); margin-bottom: 1.2rem; padding: .75rem 1rem; }
.form-status.is-error { background: #fff1ef; border-color: var(--error); color: #762018; }
.form-help { color: var(--muted); font-size: .8rem; margin-top: 1rem; }
.success-page { align-items: center; display: flex; min-height: 72vh; padding-block: 5rem; text-align: center; }
.success-page .lede { margin: 1.4rem auto 2rem; }
.success-mark { align-items: center; background: var(--mint); border-radius: 50%; color: var(--green); display: flex; font-size: 2rem; height: 5rem; justify-content: center; margin: 0 auto 1.5rem; width: 5rem; }
.not-found { min-height: 62vh; }

.site-footer { background: #0a2331; color: #c8d8de; padding: 4.5rem 0 1.5rem; }
.wordmark-light, .wordmark-light .brand-name { color: var(--white); }
.footer-grid { display: grid; gap: 4rem; grid-template-columns: 1.4fr 1fr 1fr; }
.footer-grid p { margin-top: 1.2rem; max-width: 390px; }
.footer-grid h2 { color: var(--white); font: 700 .76rem/1.3 var(--sans); letter-spacing: .1em; margin-bottom: 1rem; text-transform: uppercase; }
.footer-grid > div { align-items: flex-start; display: flex; flex-direction: column; }
.footer-grid a:not(.wordmark) { color: #c8d8de; font-size: .86rem; margin: .28rem 0; text-decoration: none; }
.footer-grid a:hover { color: var(--white); text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgb(255 255 255 / 15%); display: flex; flex-wrap: wrap; font-size: .74rem; gap: 1rem 2rem; justify-content: space-between; margin-top: 3rem; padding-top: 1.3rem; }

.mobile-menu { background: var(--navy); border: 0; height: 100%; inset: 0; margin: 0; max-height: none; max-width: none; padding: 0; width: 100%; }
.mobile-menu::backdrop { background: rgb(15 45 61 / 75%); }
.mobile-menu-inner { min-height: 100%; padding: 1rem 1.25rem 2rem; }
.mobile-menu-top { align-items: center; border-bottom: 1px solid rgb(255 255 255 / 20%); display: flex; justify-content: space-between; padding-bottom: 1rem; }
.mobile-menu .brand-name { color: var(--white); }
.menu-close { background: transparent; border: 0; color: var(--white); min-height: 48px; padding: .5rem; }
.mobile-menu nav { display: grid; margin-top: 1.5rem; }
.mobile-menu nav > a:not(.button) { border-bottom: 1px solid rgb(255 255 255 / 14%); color: var(--white); font: 600 1.42rem/1.25 var(--serif); min-height: 52px; padding: .85rem 0; text-decoration: none; }
.mobile-service-links { border-left: 2px solid #6eb69d; display: grid; margin: .5rem 0 1rem .2rem; padding-left: 1rem; }
.mobile-service-links a { color: #c8d8de; font-size: .91rem; line-height: 1.35; padding: .5rem 0; text-decoration: none; }
.mobile-menu .button { margin-top: 1.4rem; }

@media (max-width: 1130px) {
  .desktop-nav, .header-action { display: none; }
  .header-inner { min-height: 4.55rem; }
  .menu-button { align-items: center; background: transparent; border: 0; color: var(--navy); display: flex; gap: .7rem; margin-left: auto; min-height: 48px; padding: .5rem; }
  .menu-icon, .menu-icon::before, .menu-icon::after { background: currentColor; content: ""; display: block; height: 2px; width: 22px; }
  .menu-icon { position: relative; }
  .menu-icon::before { position: absolute; top: -7px; }
  .menu-icon::after { position: absolute; top: 7px; }
  .architecture-flow { grid-template-columns: repeat(3, 1fr); }
  .architecture-flow article:nth-child(4) { border-left: 0; }
  .architecture-flow article:nth-child(n+4) { border-top: 1px solid rgb(255 255 255 / 18%); }
}

@media (max-width: 900px) {
  .opening-grid { grid-template-columns: 1fr 340px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .insights-layout, .article-reading-grid { grid-template-columns: 1fr; }
  .author-panel, .article-related { position: static; }
  .author-panel { display: grid; gap: 0 1.5rem; grid-template-columns: 150px 1fr; }
  .author-panel > img { grid-row: 1 / 6; margin: 0; }
}

@media (max-width: 767px) {
  body { font-size: 1rem; }
  .shell { width: calc(100% - 2.5rem); }
  .section { padding-block: 4.25rem; }
  .site-header { border-top-width: 2px; box-shadow: none; }
  .header-inner { min-height: 4.25rem; }
  .wordmark img { height: 37px; width: 25px; }
  .brand-name { font-size: 1.34rem; }
  .menu-button > span:first-child { font-size: .9rem; font-weight: 700; }
  .eyebrow { font-size: .68rem; }
  h1 { font-size: clamp(2.45rem, 12vw, 3.35rem); }
  h2 { font-size: clamp(1.85rem, 9vw, 2.55rem); }
  .actions { align-items: stretch; display: grid; margin-top: 1.7rem; }
  .actions .button { min-height: 56px; width: 100%; }
  .actions .text-link { min-height: 44px; padding-top: .55rem; }

  .opening-grid { display: flex; flex-direction: column; min-height: 0; width: 100%; }
  .opening-copy { padding: 3.7rem 1.25rem 3rem; }
  .opening h1 { font-size: clamp(3.15rem, 15vw, 4.2rem); line-height: .93; }
  .opening-lede { font-size: 1.07rem; margin-top: 1.45rem; }
  .opening-proof { margin-top: 2rem; }
  .opening-visual { aspect-ratio: 4 / 3; min-height: 0; order: 2; }
  .opening-visual::before { background: linear-gradient(180deg, var(--navy), transparent 25%); }
  .opening-visual figcaption { font-size: .92rem; padding: 1rem 1.25rem; width: 90%; }
  .section-heading { margin-bottom: 2.2rem; }
  .section-heading.centered { text-align: left; }
  .service-grid { border-inline: 0; display: block; }
  .service-card { border-bottom: 1px solid var(--line); min-height: 0; padding: 2rem 1.25rem 2.2rem; }
  .service-card:last-child { border-bottom: 0; }
  .service-icon { float: left; height: 2.8rem; margin: 0 1rem 1rem 0; width: 2.8rem; }
  .service-card h3 { min-height: 0; padding-top: .25rem; }
  .service-card > p:not(.service-purpose) { clear: both; padding-top: .3rem; }
  .service-card .text-link { bottom: auto; display: inline-flex; min-height: 44px; padding-top: .45rem; position: static; }
  .service-purpose { margin-bottom: .7rem; }

  .architecture-heading { display: block; margin-bottom: 2.5rem; }
  .architecture-heading > p:last-child { margin-top: 1.2rem; }
  .architecture-flow { border-bottom: 0; display: block; }
  .architecture-flow article, .architecture-flow article:nth-child(4) { border-left: 0; border-top: 1px solid rgb(255 255 255 / 18%); min-height: 0; padding: 1.6rem 0; }
  .architecture-flow h3 { font-size: 1.2rem; margin-top: .55rem; }
  .architecture-flow p { font-size: .9rem; margin-bottom: 0; }

  .founder-home-grid { display: flex; flex-direction: column; gap: 2.5rem; }
  .founder-home figure { aspect-ratio: 4 / 4.2; margin-inline: -1.25rem; width: calc(100% + 2.5rem); }
  .founder-home blockquote { font-size: 1.25rem; }
  .home-insight-grid, .home-insight-grid.is-single { display: block; }
  .home-insight-grid .insight-card { margin-bottom: 1.5rem; }
  .home-insight-grid.is-single .insight-card { display: flex; }
  .home-insight-grid.is-single .insight-cover { min-height: 0; }
  .closing-inner { display: block; }
  .closing .button { margin-top: 1.5rem; min-height: 56px; width: 100%; }

  .breadcrumbs { display: none; }
  .page-intro { background: var(--white); padding-block: 3.5rem 0; }
  .intro-grid { display: flex; flex-direction: column; gap: 2.8rem; width: 100%; }
  .intro-grid > div { padding-inline: 1.25rem; }
  .intro-visual { aspect-ratio: 16 / 10; width: 100%; }
  .service-grid-page { margin-inline: -1.25rem; }

  .service-opening { padding-block: 3.5rem; }
  .service-opening-grid { display: block; }
  .service-opening h1 { font-size: clamp(2.45rem, 12vw, 3.25rem); }
  .service-opening-summary { font-size: 1.06rem; }
  .service-opening .button { min-height: 56px; width: 100%; }
  .service-opening aside { margin-top: 2.7rem; }
  .article-layout { display: block; padding-block: 3.5rem; }
  .toc { display: none; }
  .service-content > section { padding-block: 2.7rem; }
  .output-panel { margin-inline: -1.25rem; padding-inline: 1.25rem; }
  .output-tags { grid-template-columns: 1fr; }
  .related { margin-inline: -1.25rem; padding-inline: 1.25rem !important; }

  .architecture-rows article { display: block; padding: 2rem 0; }
  .architecture-rows span { display: block; padding: 0 0 .6rem; }
  .architecture-rows h2 { font-size: 1.55rem; }
  .architecture-rows p { margin-top: .8rem; }
  .soft-section { text-align: left; }

  .story-opening { padding-block: 0 3.7rem; }
  .story-opening-grid { display: flex; flex-direction: column; gap: 2.8rem; width: 100%; }
  .story-opening-grid > div { order: 2; padding-inline: 1.25rem; }
  .profile-photo { aspect-ratio: 4 / 4.15; order: 1; width: 100%; }
  .profile-photo img { object-position: center 23%; }
  .story-grid { display: block; }
  .story-copy { margin-top: 2rem; }
  .experience-strips { display: block; margin-top: 3rem; }
  .experience-strips article, .experience-strips article:first-child { border-left: 0; border-top: 1px solid var(--line); padding: 1.5rem 0; }

  .publication-opening { padding-block: 3.8rem; }
  .publication-opening h1 { font-size: clamp(2.8rem, 13vw, 3.7rem); }
  .insight-card { display: flex; flex-direction: column; }
  .insight-cover { order: -1; }
  .insight-cover img { height: auto; max-height: 620px; }
  .insight-card-content { padding: 1.25rem; }
  .insight-card h2 { font-size: 1.65rem; }
  .insight-actions { align-items: stretch; flex-direction: column; }
  .insight-actions .share-link { justify-content: center; width: 100%; }
  .author-panel { display: block; }
  .author-panel > img { height: 280px; object-position: center 25%; }

  .article-back { padding-block: 1rem; }
  .insight-detail-header { background: var(--navy); color: var(--white); max-width: none; padding: 3.4rem 1.25rem; width: 100%; }
  .insight-detail-header .eyebrow { color: #a9ddcb; }
  .insight-detail-header h1 { color: var(--white); font-size: clamp(2.5rem, 12vw, 3.35rem); }
  .insight-detail-header .article-author strong { color: var(--white); }
  .insight-detail-header .article-author span { color: #b9cbd2; }
  .insight-intro { color: #d7e3e7; font-size: 1.16rem; }
  .article-cover { margin: 0; max-width: none; padding: 0; width: 100%; }
  .article-cover img { max-height: none; width: 100%; }
  .article-reading-grid { padding-block: 3.5rem; }
  .article-body { font-size: 1.03rem; line-height: 1.78; }
  .article-timeline article { gap: .35rem; grid-template-columns: 1fr; }
  .article-share { align-items: stretch; flex-direction: column; }
  .article-share .share-link { justify-content: center; }
  .article-author-box { display: block; margin-inline: -1.25rem; padding: 1.4rem 1.25rem; }
  .article-author-box img { height: 260px; margin-bottom: 1.4rem; }
  .article-body > .button { min-height: 56px; width: 100%; }

  .contact-opening { padding-block: 3.5rem 0; }
  .contact-grid { display: block; width: 100%; }
  .contact-copy { padding: 0 1.25rem 3rem; position: static; }
  .contact-form { box-shadow: none; padding: 2rem 1.25rem 3rem; }
  .form-row { display: block; }
  .submit-button { min-height: 56px; width: 100%; }

  .footer-grid { gap: 2.5rem; grid-template-columns: 1fr; }
  .footer-bottom { display: grid; }
}

@media (max-width: 380px) {
  .shell { width: calc(100% - 2rem); }
  .opening-copy, .intro-grid > div, .story-opening-grid > div, .contact-copy, .contact-form, .insight-detail-header { padding-inline: 1rem; }
  .opening h1 { font-size: 2.95rem; }
  .service-card { padding-inline: 1rem; }
  .output-panel, .related, .article-author-box, .founder-home figure, .service-grid-page { margin-inline: -1rem; }
  .founder-home figure { width: calc(100% + 2rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

@media print {
  .site-header, .mobile-menu, .closing { display: none; }
}