@import url('/css/fonts.css');
@import url('/css/editorial-fonts.css');

:root {
    --paper: #f6f5f1;
    --white: #fff;
    --ink: #191b1e;
    --muted: #5d6167;
    --line: #d6d5d0;
    --red: #d52d20;
    --deep: #191b1e;
    --soft: #eeede8;
    --radius: 0;
    --sans: 'IBM Plex Sans', Arial, sans-serif;
    --serif: 'Source Serif 4', Georgia, serif;
    --mono: 'JetBrains Mono', monospace;
    --funnel-accent: #d52d20;
    --funnel-accent-strong: #a31d13;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 115px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 400 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { touch-action: manipulation; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .6; }
img, svg { max-width: 100%; }
img { display: block; }
p { margin: 0 0 1.25rem; color: var(--muted); }
h1, h2, h3, h4 { margin: 0 0 1.25rem; color: var(--ink); font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(3.4rem, 5.8vw, 6.2rem); }
h2 { font-size: clamp(2.4rem, 4vw, 4.1rem); }
h3 { font-size: 1.8rem; line-height: 1.18; letter-spacing: -.025em; }
em { font-weight: 400; }
ul { padding-left: 1.2rem; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 5px; }
h1:focus, main:focus { outline: none; }
::selection { background: #e8c4ba; color: var(--ink); }
.wrap { width: min(1320px, calc(100% - 112px)); margin-inline: auto; }
.section { padding-block: 104px; }
.eyebrow { display: flex; gap: 12px; align-items: center; margin-bottom: 27px; color: var(--muted); font: 400 10px/1.7 var(--mono); text-transform: uppercase; letter-spacing: .11em; }
.red-rule { width: 25px; height: 2px; background: var(--red); }
.status-dot { width: 6px; height: 6px; display: inline-block; background: var(--red); flex-shrink: 0; }
.underlined { font-style: italic; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; padding: 17px 22px; min-height: 52px; background: var(--ink); color: #fff; border: 1px solid var(--ink); border-radius: 0; font: 500 14px/1.3 var(--sans); transition: background .2s, border-color .2s; }
.button>span { color: #ff897d; font-size: 21px; line-height: 1; }
.button:hover { background: #b8251a; border-color: #b8251a; color: #fff; }
.button:hover>span { color: #fff; }
.button-small { min-height: 45px; padding: 12px 19px; font-size: 13px; }
.button-light { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.inline-link { display: inline-flex; align-items: center; gap: 15px; padding-bottom: 5px; border-bottom: 1px solid #9d9e9c; font-size: 13px; font-weight: 500; }
.inline-link:hover { border-color: var(--red); color: var(--red); }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-block: 30px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; transform: translateY(-150%); color: #fff; background: var(--ink); padding: 12px 18px; }
.skip-link:focus { transform: none; }

/* Original identity, framed with the restraint of a technical publication. */
.site-header { height: 99px; position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); border-top: 3px solid var(--red); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; gap: 40px; height: 100%; }
.wordmark { display: block; flex-shrink: 0; }
.wordmark img { width: 232px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav>a:not(.button) { font-size: 13px; padding-block: 12px; }
.main-nav>a:not(.button):hover, .main-nav>a.active { color: var(--red); }
.menu-toggle { display: none; border: 1px solid var(--line); padding: 9px 14px; background: transparent; color: var(--ink); font-size: 13px; }

/* The opening spread. */
.home-hero { display: grid; grid-template-columns: 1.03fr 1fr; gap: 38px; align-items: center; padding-block: 77px 71px; min-height: 650px; }
.home-hero h1 { font-size: clamp(64px, 6.9vw, 104px); line-height: 1.01; letter-spacing: -.058em; margin-bottom: 31px; }
.home-hero h1 em { color: #4c4d50; }
.hero-lead { font-size: 18px; line-height: 1.65; max-width: 570px; }
.home-hero .hero-lead { font-size: 17px; max-width: 495px; }
.hero-footnote { color: #74777c; font: 400 10px/1.7 var(--mono); }
.engineering-plate { margin: 0; position: relative; border-block: 1px solid var(--line); }
.plate-heading, .engineering-plate figcaption { display: flex; justify-content: space-between; gap: 15px; color: #6b6e73; font: 400 9px/1.6 var(--mono); letter-spacing: .03em; }
.plate-heading { padding-top: 16px; }
.plate-heading>span:last-child { color: var(--red); }
.engineering-plate img { width: 100%; height: auto; mix-blend-mode: multiply; padding-block: 20px; }
.engineering-plate figcaption { padding-bottom: 15px; font-size: 8px; }
.expertise-strip { border-block: 1px solid var(--line); }
.expertise-strip>.wrap { display: flex; gap: 40px; align-items: center; padding-block: 21px; }
.strip-label { font: 400 9px var(--mono); color: #76797d; text-transform: uppercase; letter-spacing: .08em; flex-shrink: 0; }
.expertise-strip .wrap>div { display: flex; justify-content: space-between; flex: 1; gap: 20px; font-size: 12px; font-weight: 500; }
.experience-strip { display: flex; align-items: center; gap: 35px; padding-block: 35px; border-bottom: 1px solid var(--line); }
.experience-strip>p { font-size: 12px; max-width: 155px; margin: 0; }
.experience-strip>div { display: flex; justify-content: center; flex: 1; gap: 65px; }
.experience-strip strong { font-size: 25px; font-weight: 600; letter-spacing: -.8px; }
.experience-strip small { display: block; font: 400 10px/1.5 var(--sans); color: var(--muted); letter-spacing: 0; margin-top: 3px; }
.experience-strip .inline-link { font-size: 11px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 65px; margin-bottom: 43px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading>p, .section-heading>div:nth-child(2) { max-width: 370px; font-size: 15px; margin-bottom: 0; }
.section-heading>.inline-link { flex-shrink: 0; }

/* A catalogue inspired by technical monographs. */
.featured-grid, .package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 23px; }
.package-card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 29px; border: 1px solid var(--line); border-top: 3px solid var(--ink); background: #fcfbf8; min-height: 336px; transition: border-color .2s, box-shadow .2s, transform .2s; }
.package-card:hover { border-top-color: var(--red); box-shadow: 6px 6px 0 #e5e4de; transform: translateY(-3px); }
.package-card.featured { border-top-color: var(--red); padding: 27px 27px 23px; box-shadow: 5px 5px 0 #e8e6df; }
.card-top { display: flex; justify-content: space-between; gap: 15px; align-items: center; margin-bottom: 21px; }
.card-category { color: #6b6e73; font: 400 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.card-arrow { color: var(--red); font-size: 24px; line-height: 1; transition: transform .2s; }
.package-card:hover .card-arrow { transform: translate(2px, -2px); }
.package-card h3 { font-size: 29px; margin-bottom: 14px; }
.package-card.featured h3 { font-size: clamp(26px, 2.35vw, 34px); min-height: 80px; }
.card-plate { margin: 0 -12px 24px; }
.card-plate img { width: 100%; height: auto; mix-blend-mode: multiply; }
.card-symbol { margin: 8px 0 22px; color: #707277; }
.service-icon { width: 29px; height: 29px; flex-shrink: 0; }
.package-card>p { font-size: 14px; margin-bottom: 22px; }
.card-bottom { display: flex; justify-content: space-between; gap: 15px; align-items: center; border-top: 1px solid var(--line); padding-top: 17px; margin-top: auto; color: var(--muted); font-size: 10px; }
.card-bottom>span:last-child { color: var(--ink); font-weight: 500; }
.card-bottom>span:last-child>span { color: var(--red); margin-left: 7px; }
.service-index { margin-top: 65px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 45px; }
.service-index>.eyebrow { grid-column: 1 / -1; margin-bottom: 15px; }
.service-index>a { display: flex; align-items: center; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.service-index>a>span:last-child { margin-left: auto; color: var(--red); font-size: 20px; }
.service-index>a:hover>span:first-child { color: var(--red); }
.section-note { display: flex; justify-content: space-between; gap: 30px; margin-top: 27px; align-items: center; }
.section-note>span { font-size: 11px; color: var(--muted); }

/* Scientific depth, accessible to a business owner. */
.context-section { background: var(--ink); color: var(--paper); }
.context-section h2, .context-section h3 { color: var(--paper); }
.context-section h2 em { color: #bcbec3; }
.context-section .eyebrow, .context-section p { color: #b7b9be; }
.context-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.context-card { border-top: 1px solid #585a60; padding-top: 31px; }
.context-number { font: 400 10px var(--mono); letter-spacing: .04em; color: #ff897d; }
.context-card h3 { font-size: 40px; margin: 29px 0 22px; }
.context-card>p { max-width: 520px; font-size: 15px; }
.context-links { display: flex; flex-wrap: wrap; gap: 14px 25px; padding-top: 12px; }
.context-links>a { font-size: 12px; border-bottom: 1px solid #63656b; padding-bottom: 5px; }
.context-links>a:hover { color: #ff897d; border-color: #ff897d; }
.domain-section { display: grid; grid-template-columns: 1fr 1.12fr; gap: 80px; align-items: center; }
.domain-section h2 { font-size: clamp(35px, 3.5vw, 53px); }
.large-copy { font-size: 22px; line-height: 1.5; color: var(--ink); }
.domain-section .large-copy { font-size: 20px; margin-top: 27px; }
.domain-section>div:first-child>p:not(.eyebrow) { max-width: 460px; }
.domain-map { border: 1px solid #babdc1; background: #fcfbf8; }
.map-toolbar { display: flex; border-bottom: 1px solid #babdc1; }
.map-toolbar button { flex: 1; padding: 17px 12px; color: var(--muted); border: 0; background: transparent; font-size: 12px; border-bottom: 2px solid transparent; }
.map-toolbar button+button { border-left: 1px solid var(--line); }
.map-toolbar button.active { border-bottom-color: var(--red); color: var(--ink); background: #efeee9; }
.map-body { padding: 23px; background-image: radial-gradient(#c5c4bd .7px, transparent .7px); background-size: 16px 16px; }
.map-caption { display: flex; justify-content: space-between; font: 400 8px var(--mono); color: #73767b; margin-bottom: 24px; }
.map-caption>span:last-child { color: var(--red); font-size: 14px; }
.domain-core { width: 80%; margin: auto; padding: 21px 15px; text-align: center; border: 1px solid var(--ink); border-top: 3px solid var(--red); background: var(--paper); }
.domain-core small { display: block; font: 400 8px var(--mono); color: var(--muted); letter-spacing: .06em; margin-bottom: 9px; }
.domain-core strong { font-size: 17px; font-weight: 500; }
.map-connector { display: flex; justify-content: space-between; height: 37px; margin-inline: 16%; border-top: 1px solid #92959a; position: relative; margin-top: 23px; }
.map-connector:before { content: ''; position: absolute; left: 50%; height: 23px; border-left: 1px solid #92959a; bottom: 100%; }
.map-connector>span { height: 100%; border-left: 1px solid #92959a; }
.domain-nodes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.domain-nodes>div { border: 1px solid #b5b8bd; background: #fcfbf8; padding: 15px 8px; text-align: center; min-width: 0; }
.domain-nodes small { display: block; font: 400 7px var(--mono); color: var(--muted); margin-bottom: 12px; }
.domain-nodes strong { display: block; font-size: 15px; font-weight: 500; }
.domain-nodes span { display: block; font-size: 9px; color: var(--muted); margin-top: 5px; }
.map-output { font: 400 9px/1.6 var(--mono); text-align: center; margin: 24px 0 0; color: var(--ink); }
.map-footnote { font-size: 10px; padding: 15px 20px; margin: 0; border-top: 1px solid var(--line); }
.method-band { background: var(--soft); border-block: 1px solid var(--line); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.process-grid>article { border-top: 1px solid #b8b9b8; padding-top: 24px; }
.process-number { display: block; font: 400 9px var(--mono); color: var(--red); margin-bottom: 26px; }
.process-grid h3 { font-family: var(--sans); font-size: 20px; font-weight: 500; letter-spacing: -.025em; margin-bottom: 17px; }
.process-grid p { font-size: 14px; margin-bottom: 0; }
.next-step { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding-block: 105px; position: relative; }
.next-step .eyebrow { color: var(--red); }
.next-step h2 { font-size: clamp(42px, 4.5vw, 68px); }
.next-step p:last-child { margin: 0; }
.next-step .button { flex-shrink: 0; }

/* Catalogue and article pages. */
.page-intro { padding-block: 78px 66px; border-bottom: 1px solid var(--line); }
.page-intro h1 { max-width: 940px; }
.page-intro .hero-lead { max-width: 690px; margin-bottom: 0; }
.services-section { padding-top: 28px; }
.filter-bar { display: flex; justify-content: space-between; align-items: center; gap: 25px; margin-bottom: 38px; }
.filter-options { display: flex; gap: 7px; flex-wrap: wrap; }
.filter { background: transparent; border: 1px solid var(--line); padding: 10px 18px; color: var(--muted); font-size: 12px; }
.filter.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter:hover:not(.active) { border-color: var(--ink); }
.filter-bar>span { font: 400 9px var(--mono); color: var(--muted); }
.catalog-grid .package-card h3 { font-size: 28px; }
.timing-note { max-width: 740px; font-size: 12px; margin-top: 30px; }
.decision-list { border-top: 1px solid var(--ink); }
.decision-list>a { display: flex; justify-content: space-between; align-items: center; gap: 25px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.decision-list>a>span { color: var(--muted); font-size: 15px; }
.decision-list strong { font-weight: 500; font-size: 15px; }
.decision-list strong span { color: var(--red); padding-left: 15px; }
.decision-list>a:hover { color: var(--red); }
.expertise-section { padding-top: 0; }
.expertise-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 35px; }
.expertise-links>a { border-bottom: 1px solid var(--line); padding-bottom: 16px; font-size: 14px; }
.service-hero { display: grid; grid-template-columns: 1.2fr .85fr; gap: 90px; padding-block: 53px 72px; align-items: center; }
.service-hero h1 { font-size: clamp(44px, 5vw, 76px); }
.service-hero .hero-lead { font-size: 17px; }
.back-link { display: inline-block; font: 400 10px var(--mono); color: var(--muted); padding-bottom: 5px; margin-bottom: 35px; }
.back-link:hover { color: var(--red); }
.service-hero .eyebrow { color: var(--red); font-size: 10px; }
.package-overview { background: var(--ink); color: #f6f5f1; padding: 33px; position: relative; border-top: 3px solid var(--red); margin-top: 32px; }
.overview-top { display: flex; align-items: center; gap: 15px; font: 400 9px/1.6 var(--mono); text-transform: uppercase; color: #c4c5ca; margin-bottom: 28px; }
.overview-top .service-icon { color: #ff897d; }
.package-overview h2 { font-size: 33px; color: #f6f5f1; }
.package-overview dl { margin: 24px 0; }
.package-overview dl>div { padding: 15px 0; border-top: 1px solid #4e5056; }
.package-overview dt { font: 400 8px/1.6 var(--mono); color: #b4b7be; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 5px; }
.package-overview dd { margin: 0; font-size: 14px; }
.package-overview>p { font-size: 11px; color: #bfc1c6; margin: 0; }
.package-overview>.service-icon { margin-bottom: 25px; color: #ff897d; }
.package-overview .capability-tags span { color: #c2c4c9; border-color: #656871; }
.pain-band { border-block: 1px solid var(--line); background: var(--soft); padding-block: 31px; }
.pain-grid { display: grid; grid-template-columns: .8fr repeat(3, 1fr); gap: 33px; align-items: center; }
.pain-grid h2 { font-size: 29px; margin: 0; }
.pain-grid>p { display: flex; gap: 12px; font-size: 13px; margin: 0; }
.pain-grid>p>span { color: var(--red); font-size: 19px; }
.service-story { display: grid; grid-template-columns: 1.3fr 1fr; gap: 75px; align-items: center; border-bottom: 1px solid var(--line); }
.service-story>img { width: 100%; height: auto; mix-blend-mode: multiply; }
.service-story h2 { font-size: clamp(31px, 3.1vw, 45px); }
.service-story .inline-link { margin-top: 10px; }
.deliverable-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 65px; }
.deliverable-grid article { display: flex; gap: 25px; border-top: 1px solid var(--line); padding-block: 29px; }
.deliverable-number { flex-shrink: 0; padding-top: 8px; font: 400 10px var(--mono); color: var(--red); }
.deliverable-grid h3 { font-size: 27px; }
.deliverable-grid p { font-size: 14px; margin: 0; }
.engagement-section { background: var(--soft); border-block: 1px solid var(--line); }
.service-guide { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(0, 760px); gap: 80px; align-items: start; border-top: 1px solid var(--line); }
.guide-navigation { position: sticky; top: 130px; max-width: 260px; }
.guide-navigation .eyebrow { margin-bottom: 18px; }
.guide-navigation>a { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); font-size: 14px; }
.guide-navigation>a:last-child { border-bottom: 1px solid var(--line); }
.guide-navigation>a>span { color: var(--red); }
.guide-navigation>a:hover { color: var(--red); }
.guide-body { min-width: 0; }
.guide-body h2 { font-size: clamp(34px, 3.5vw, 49px); line-height: 1.15; }
.guide-body p { font-size: 17px; line-height: 1.8; margin-bottom: 22px; }
.guide-body .eyebrow { font-size: 10px; line-height: 1.6; }
.guide-body .guide-introduction { font-size: 20px; color: var(--ink); }
.guide-body>section { margin-top: 48px; padding-top: 34px; border-top: 1px solid var(--line); }
.guide-body h3 { font-size: 31px; margin-bottom: 24px; }
.guide-body .guide-resource-label { font: 400 10px/1.6 var(--mono); text-transform: uppercase; letter-spacing: .08em; margin: 30px 0 12px; }
.guide-resources { display: flex; flex-wrap: wrap; gap: 12px 24px; list-style: none; padding: 0; margin: 0; }
.guide-resources a { display: inline-block; padding-block: 5px; border-bottom: 1px solid var(--line); font-size: 13px; }
.guide-resources a:hover { color: var(--red); border-color: var(--red); }
.guide-resources a>span { color: var(--red); margin-left: 5px; }
@media (max-width: 1000px) {
    .service-guide { grid-template-columns: 185px minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 800px) {
    .service-guide { grid-template-columns: minmax(0, 1fr); gap: 42px; }
    .guide-navigation { position: static; max-width: none; }
}
@media (max-width: 520px) {
    .guide-body p { font-size: 16px; }
    .guide-body .guide-introduction { font-size: 18px; }
    .guide-body h3 { font-size: 28px; }
}
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 85px; align-items: center; }
.check-list { padding: 0; list-style: none; margin: 25px 0 0; }
.check-list li { padding: 16px 0 16px 27px; position: relative; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.check-list li:before { content: '+'; position: absolute; left: 0; color: var(--red); font: 400 18px var(--mono); }
.scope-note { padding: 35px; border: 1px solid var(--line); background: #fcfbf8; }
.scope-note h3 { font-size: 30px; }
.scope-note p, .scope-note li { font-size: 14px; }
.scope-note li { margin-bottom: 10px; }
.scope-note p:last-child { margin-bottom: 0; }
.faq-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 85px; padding-top: 0; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 25px; cursor: pointer; list-style: none; padding: 24px 0; font-size: 15px; font-weight: 500; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary>span { font-size: 22px; color: var(--red); }
.faq-list details[open] summary>span { transform: rotate(45deg); }
.faq-list details p { font-size: 14px; padding-right: 25px; }
.enquiry-band { background: #eeede8; border-block: 1px solid var(--line); }
.enquiry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: start; }
.enquiry-grid>div:first-child { padding-top: 28px; }
.enquiry-grid>div:first-child>p:not(.eyebrow) { max-width: 420px; }
.enquiry-grid .eyebrow { font-size: 9px; }
.enquiry-grid h2 { font-size: 55px; }

/* Forms: direct, legible, and usable without analytics. */
.contact-card { background: #fcfbf8; border: 1px solid #c5c5c1; border-top: 3px solid var(--red); padding: 35px; }
.contact-card h2 { font-size: 32px; }
.contact-card>p { font-size: 13px; }
.contact-card .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 17px; }
.field { display: flex; flex-direction: column; margin-bottom: 19px; }
.field label { font-size: 12px; font-weight: 500; margin-bottom: 7px; }
.field label span { font-weight: 400; color: var(--muted); }
.contact-input { background: #fff; border: 1px solid #bdbfc2; border-radius: 0; width: 100%; min-height: 45px; padding: 11px 12px; color: var(--ink); font-size: 14px; line-height: 1.5; }
.contact-input::placeholder { color: #85878b; }
.contact-input:focus { outline: 1px solid var(--ink); outline-offset: 0; border-color: var(--ink); }
textarea.contact-input { resize: vertical; }
.contact-card .button { width: 100%; margin-top: 4px; }
.helper-text { color: #65686e !important; font-size: 11px !important; margin: 16px 0 0 !important; }
.helper-text a { text-decoration: underline; }
.validation-message { color: #a51e14; font-size: 12px; margin-top: 5px; }
.invalid { border-color: #a51e14; }
.form-status { padding: 15px; font-size: 14px; margin-top: 18px; border-left: 3px solid var(--ink); }
.form-status.success { background: #e9edf0; color: #303e4a; }
.form-status.error { background: #f5e8e3; color: #a51e14; border-color: #a51e14; }
.honeypot { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.contact-layout { display: grid; grid-template-columns: 1.1fr 1fr; align-items: start; gap: 85px; }
.contact-layout h1 { font-size: clamp(43px, 4.8vw, 72px); }
.contact-layout .hero-lead { font-size: 17px; }
.contact-direct { display: flex; flex-direction: column; gap: 12px; margin-top: 40px; font-size: 16px; }
.contact-direct>a:first-child { color: var(--red); }
.contact-direct>p { margin-top: 10px; font-size: 13px; }

/* The practice and its methodology. */
.perspective-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.perspective-grid>div>p { font-size: 16px; }
.about-mark { padding: 40px 10px; border-block: 1px solid var(--line); }
.about-mark>img { width: 100%; mix-blend-mode: multiply; }
.about-mark>small { display: block; font: 400 9px/1.8 var(--mono); text-align: center; color: var(--muted); margin-top: 18px; }
.approach-band { background: var(--ink); color: var(--paper); }
.approach-band h2, .approach-band h3 { color: var(--paper); }
.approach-band p, .approach-band .eyebrow { color: #b8bbc1; }
.approach-band .process-grid>article { border-color: #55585f; }
.capability-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 27px; }
.capability-tags span { padding: 8px 12px; border: 1px solid #bfc0bd; color: var(--muted); font-size: 11px; }
.approach-steps { padding-top: 0; }
.approach-steps>article { display: grid; grid-template-columns: .5fr 2fr; gap: 80px; padding-block: 53px; border-top: 1px solid var(--line); }
.approach-steps>article:first-child { border-top: 0; }
.approach-steps>article>span { font: 400 56px var(--serif); color: var(--red); }
.approach-steps h2 { font-size: 43px; }
.approach-steps p:not(.eyebrow) { max-width: 680px; }
.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; }
.experience-grid>article { border-top: 2px solid var(--ink); padding-top: 22px; }
.experience-grid article>span { color: var(--red); font: 400 9px var(--mono); }
.experience-grid h3 { font-size: 40px; margin-top: 24px; }
.experience-grid p { font-size: 15px; }
.legal-page { max-width: 840px; padding-block: 70px 100px; }
.legal-page h1 { font-size: 66px; margin-bottom: 35px; }
.legal-page h2 { font-size: 30px; margin-top: 40px; }
.legal-page a:not(.button) { text-decoration: underline; }

/* Colophon. */
.site-footer { background: var(--ink); color: #f3f2ed; padding: 60px 0 23px; }
.footer-grid { display: grid; grid-template-columns: 1.65fr 1fr .9fr 1.4fr; gap: 43px; padding-bottom: 50px; }
.footer-brand .wordmark { margin-bottom: 26px; }
.footer-brand .wordmark img { width: 240px; }
.footer-brand>p { font-family: var(--serif); font-size: 22px; line-height: 1.3; color: #d6d7db; }
.location { font: 400 8px/1.8 var(--mono); color: #b8bbc0; }
.footer-grid h2 { font: 500 12px var(--sans); color: #f3f2ed; margin-bottom: 23px; }
.footer-grid>div>a:not(.wordmark) { display: block; margin-bottom: 10px; font-size: 12px; color: #bdc0c5; }
.footer-grid>div>a:hover { color: #ff897d; }
.footer-grid>div>p:not(.footer-brand p) { font-size: 12px; color: #aeb2b9; }
.footer-grid .footer-email { color: #f5f4ef !important; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; border-top: 1px solid #44474c; padding-top: 20px; font-size: 10px; color: #b2b5bb; }
.footer-bottom>div { display: flex; gap: 25px; }
.text-button { padding: 0; border: 0; background: transparent; color: inherit; font: inherit; }
.privacy-banner { position: fixed; z-index: 80; bottom: 22px; left: 22px; max-width: 390px; padding: 23px; border: 1px solid #a6a8ab; border-top: 3px solid var(--red); background: #fff; box-shadow: 0 10px 40px #191b1e20; }
.privacy-banner[hidden] { display: none; }
.privacy-banner strong { font-size: 14px; }
.privacy-banner p { font-size: 12px; line-height: 1.6; margin: 9px 0 15px; }
.privacy-banner p a { text-decoration: underline; }
.privacy-actions { display: flex; gap: 10px; }
.privacy-actions button { background: #fff; border: 1px solid #909398; padding: 9px 12px; color: var(--ink); font-size: 11px; }
.privacy-actions button:last-child { background: var(--ink); border-color: var(--ink); color: #fff; }
#blazor-error-ui { display: none; position: fixed; bottom: 0; inset-inline: 0; background: #fff0eb; border-top: 2px solid var(--red); padding: 14px 25px; z-index: 100; font-size: 14px; }
#blazor-error-ui a { text-decoration: underline; }

@media (min-width: 1600px) {
    .home-hero { gap: 80px; min-height: 730px; }
    .home-hero h1 { font-size: 112px; }
}
@media (max-width: 1100px) {
    .wrap { width: calc(100% - 72px); }
    .home-hero { gap: 25px; min-height: 590px; padding-block: 60px; }
    .home-hero h1 { font-size: 73px; }
    .home-hero .hero-lead { font-size: 16px; }
    .home-hero .actions { gap: 20px; }
    .home-hero .inline-link { font-size: 12px; }
    .main-nav { gap: 23px; }
    .wordmark img { width: 205px; }
    .experience-strip>div { gap: 35px; }
    .experience-strip .inline-link { display: none; }
    .section-heading { gap: 40px; }
    .section-heading>p, .section-heading>div:nth-child(2) { max-width: 310px; }
    .package-card, .package-card.featured { padding: 24px; }
    .package-card.featured h3 { font-size: 28px; }
    .card-bottom { font-size: 9px; gap: 8px; }
    .context-grid { gap: 45px; }
    .domain-section { gap: 40px; }
    .domain-nodes strong { font-size: 12px; }
    .domain-core strong { font-size: 15px; }
    .domain-nodes span { font-size: 8px; }
    .service-hero { gap: 45px; grid-template-columns: 1.1fr .9fr; }
    .service-hero h1 { font-size: 57px; }
    .package-overview { padding: 27px; }
    .package-overview h2 { font-size: 29px; }
    .pain-grid { gap: 23px; }
    .scope-grid, .enquiry-grid, .contact-layout, .perspective-grid { gap: 50px; }
    .contact-card { padding: 28px; }
    .footer-grid { gap: 28px; }
    .footer-brand .wordmark img { width: 190px; }
}
@media (max-width: 800px) {
    .wrap { width: calc(100% - 44px); }
    .section { padding-block: 72px; }
    .site-header { height: 81px; }
    .wordmark img { width: 204px; }
    .menu-toggle { display: block; }
    .main-nav { display: none; position: absolute; top: 100%; inset-inline: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 23px; }
    .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 7px; }
    .main-nav>a:not(.button) { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
    .main-nav .button { margin-top: 10px; }
    .home-hero { grid-template-columns: 1fr; gap: 37px; padding-block: 54px 45px; }
    .home-hero h1 { font-size: clamp(64px, 10.5vw, 96px); }
    .home-hero .hero-lead { max-width: 560px; font-size: 17px; }
    .hero-copy { max-width: 620px; }
    .engineering-plate { max-width: 610px; width: 100%; margin-inline: auto; }
    .engineering-plate img { padding-block: 18px; }
    .expertise-strip>.wrap { flex-direction: column; align-items: start; gap: 14px; }
    .expertise-strip .wrap>div { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; width: 100%; font-size: 11px; }
    .experience-strip { display: block; padding-block: 25px; }
    .experience-strip>p { max-width: none; margin-bottom: 19px; }
    .experience-strip>div { justify-content: space-between; gap: 25px; }
    .experience-strip strong { font-size: 22px; }
    .section-heading { display: block; margin-bottom: 33px; }
    .section-heading>p, .section-heading>div:nth-child(2) { max-width: 580px; margin-top: 23px; }
    .section-heading>.inline-link { margin-top: 25px; }
    .featured-grid { gap: 18px; }
    .package-card, .package-card.featured { padding: 21px; }
    .featured-grid { grid-template-columns: 1fr; }
    .package-card.featured { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; align-items: start; }
    .featured .card-top { grid-column: 1 / -1; }
    .package-card.featured h3 { min-height: 0; font-size: 34px; }
    .card-plate { grid-column: 2; grid-row: 2 / 4; margin: 0; align-self: center; }
    .featured .card-bottom { grid-column: 1 / -1; margin-top: 24px; }
    .package-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .service-index { margin-top: 44px; gap: 0 30px; }
    .service-index>a { gap: 10px; font-size: 14px; }
    .section-note { align-items: start; }
    .section-note .inline-link { white-space: nowrap; font-size: 12px; }
    .context-grid { gap: 35px; }
    .context-card h3 { font-size: 33px; }
    .context-card>p { font-size: 14px; }
    .context-links { flex-direction: column; align-items: start; }
    .domain-section { grid-template-columns: 1fr; gap: 38px; }
    .domain-section>div:first-child>p:not(.eyebrow) { max-width: 600px; }
    .domain-nodes strong { font-size: 17px; }
    .domain-nodes span { font-size: 10px; }
    .domain-core strong { font-size: 19px; }
    .process-grid { gap: 25px; }
    .process-grid h3 { font-size: 18px; }
    .next-step { padding-block: 74px; gap: 30px; }
    .next-step h2 { font-size: 45px; }
    .next-step .button { gap: 20px; }
    .page-intro { padding-block: 56px 45px; }
    .page-intro h1 { font-size: 62px; }
    .filter-bar { align-items: start; flex-direction: column; gap: 17px; }
    .decision-list>a { align-items: start; }
    .expertise-links { grid-template-columns: 1fr 1fr; }
    .service-hero { grid-template-columns: 1fr; gap: 18px; padding-block: 38px 48px; }
    .service-hero h1 { font-size: 61px; max-width: 660px; }
    .service-hero .hero-lead { max-width: 640px; }
    .package-overview { margin-top: 10px; padding: 30px; }
    .package-overview dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 35px; }
    .package-overview h2 { font-size: 33px; }
    .pain-grid { grid-template-columns: 1fr; gap: 18px; }
    .pain-grid h2 { margin-bottom: 6px; }
    .service-story { gap: 35px; grid-template-columns: 1fr; }
    .service-story>img { max-width: 600px; margin-inline: auto; }
    .service-story h2 { max-width: 520px; }
    .deliverable-grid { gap: 0 35px; }
    .deliverable-grid h3 { font-size: 25px; }
    .scope-grid, .enquiry-grid, .contact-layout, .perspective-grid, .faq-layout { grid-template-columns: 1fr; gap: 38px; }
    .faq-layout { padding-top: 0; }
    .enquiry-grid h2 { font-size: 48px; }
    .enquiry-grid>div:first-child { padding-top: 0; }
    .contact-layout { max-width: 650px; }
    .contact-layout h1 { font-size: 58px; }
    .contact-card { padding: 31px; }
    .approach-steps { padding-top: 10px; }
    .approach-steps>article { grid-template-columns: 75px 1fr; gap: 28px; }
    .approach-steps h2 { font-size: 36px; }
    .experience-grid { gap: 23px; }
    .experience-grid h3 { font-size: 30px; }
    .experience-grid p { font-size: 13px; }
    .footer-grid { grid-template-columns: 1.2fr 1fr; gap: 38px; }
    .footer-brand .wordmark img { width: 225px; }
    .footer-bottom { flex-direction: column; gap: 14px; }
    .legal-page h1 { font-size: 52px; }
}
@media (max-width: 480px) {
    .wrap { width: calc(100% - 38px); }
    .section { padding-block: 58px; }
    h2 { font-size: 39px; }
    .eyebrow { font-size: 9px; margin-bottom: 21px; }
    .site-header { height: 75px; }
    .wordmark img { width: 184px; }
    .nav-shell { gap: 15px; }
    .menu-toggle { font-size: 12px; padding: 9px 11px; }
    .home-hero { padding-block: 44px 34px; gap: 33px; }
    .home-hero h1 { font-size: clamp(54px, 14.1vw, 68px); letter-spacing: -.05em; margin-bottom: 25px; }
    .home-hero .hero-lead { font-size: 15px; line-height: 1.75; }
    .home-hero .actions { gap: 20px; margin-block: 24px; }
    .home-hero .button { width: 100%; font-size: 14px; }
    .hero-footnote { font-size: 8px; }
    .engineering-plate figcaption { font-size: 7px; }
    .plate-heading { font-size: 8px; }
    .engineering-plate img { padding-block: 14px; }
    .expertise-strip .wrap>div { gap: 11px 20px; font-size: 10px; }
    .experience-strip>div { gap: 20px; }
    .experience-strip strong { font-size: 21px; }
    .experience-strip small { font-size: 8px; }
    .section-heading { margin-bottom: 30px; }
    .section-heading>p, .section-heading>div:nth-child(2) { font-size: 14px; }
    .package-card.featured { display: flex; padding: 25px; }
    .package-card.featured h3 { font-size: 34px; margin-bottom: 20px; }
    .card-plate { margin: 0 -8px 23px; }
    .featured .card-bottom { width: 100%; }
    .package-grid { grid-template-columns: 1fr; gap: 20px; }
    .package-card { min-height: 295px; padding: 25px; }
    .package-card h3 { font-size: 31px; }
    .card-bottom { font-size: 10px; }
    .service-index { grid-template-columns: 1fr; }
    .section-note { display: block; }
    .section-note>span { display: block; font-size: 10px; margin-bottom: 18px; }
    .context-grid { grid-template-columns: 1fr; gap: 38px; }
    .context-card { padding-top: 24px; }
    .context-card h3 { font-size: 36px; margin-block: 23px 18px; }
    .context-number { font-size: 9px; }
    .context-links { gap: 13px; }
    .domain-section h2 { font-size: 37px; }
    .domain-section .large-copy { font-size: 19px; }
    .domain-section>div:first-child>p:not(.eyebrow) { font-size: 15px; }
    .map-toolbar button { font-size: 11px; padding: 14px 9px; }
    .map-body { padding: 18px 12px; }
    .map-caption { font-size: 7px; }
    .domain-core { width: 92%; padding: 18px 10px; }
    .domain-core strong { font-size: 16px; }
    .domain-nodes { gap: 7px; }
    .domain-nodes>div { padding: 13px 4px; }
    .domain-nodes strong { font-size: 12px; }
    .domain-nodes small { font-size: 6px; }
    .domain-nodes span { font-size: 8px; }
    .map-output { font-size: 8px; }
    .map-footnote { font-size: 9px; padding: 14px; }
    .process-grid { grid-template-columns: 1fr; gap: 29px; }
    .process-number { margin-bottom: 18px; }
    .process-grid h3 { font-size: 21px; }
    .next-step { display: block; padding-block: 58px; }
    .next-step h2 { font-size: 43px; }
    .next-step p:last-child { font-size: 14px; }
    .next-step .button { margin-top: 27px; }
    .page-intro { padding-block: 45px 37px; }
    .page-intro h1 { font-size: 50px; }
    .hero-lead { font-size: 16px; }
    .filter-options { gap: 6px; }
    .filter { padding: 10px 12px; font-size: 11px; }
    .decision-list>a { flex-direction: column; gap: 10px; }
    .decision-list>a>span, .decision-list strong { font-size: 14px; }
    .expertise-links { grid-template-columns: 1fr; }
    .expertise-section { padding-top: 0; }
    .service-hero h1 { font-size: 47px; }
    .service-hero .hero-lead { font-size: 16px; }
    .service-hero .actions { align-items: start; flex-direction: column; gap: 20px; }
    .service-hero .hero-footnote { font-size: 9px; }
    .back-link { margin-bottom: 27px; }
    .package-overview { padding: 25px; }
    .package-overview dl { grid-template-columns: 1fr; }
    .package-overview h2 { font-size: 31px; }
    .overview-top { font-size: 8px; }
    .service-story h2 { font-size: 36px; }
    .deliverable-grid { grid-template-columns: 1fr; }
    .deliverable-grid article { gap: 20px; padding-block: 25px; }
    .deliverable-grid h3 { font-size: 27px; }
    .scope-note { padding: 25px; }
    .faq-layout { padding-top: 0; }
    .faq-list summary { font-size: 14px; gap: 17px; }
    .enquiry-grid h2 { font-size: 43px; }
    .contact-card { padding: 24px; }
    .contact-card .form-grid { grid-template-columns: 1fr; }
    .contact-card h2 { font-size: 30px; }
    .contact-input { font-size: 16px; }
    .contact-layout h1 { font-size: 46px; }
    .contact-direct { font-size: 15px; }
    .approach-steps { padding-top: 0; }
    .approach-steps>article { grid-template-columns: 1fr; gap: 20px; padding-block: 34px; }
    .approach-steps>article>span { font-size: 39px; }
    .approach-steps h2 { font-size: 35px; }
    .experience-grid { grid-template-columns: 1fr; gap: 28px; }
    .experience-grid h3 { font-size: 37px; margin-top: 17px; }
    .experience-grid p { font-size: 14px; }
    .footer-grid { gap: 33px 25px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-grid>div:last-child { grid-column: 1 / -1; }
    .footer-grid h2 { margin-bottom: 18px; }
    .footer-grid>div>a:not(.wordmark) { font-size: 13px; }
    .footer-bottom { font-size: 9px; }
    .legal-page { padding-block: 45px 65px; }
    .legal-page h1 { font-size: 46px; }
    .legal-page p { font-size: 14px; }
    .privacy-banner { bottom: 12px; left: 12px; right: 12px; max-width: none; padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *:before, *:after { animation: none !important; transition: none !important; }
    .package-card:hover { transform: none; }
}