@font-face { font-family: "Literata"; src: url("/assets/fonts/literata-latin.woff2") format("woff2"); font-style: normal; font-weight: 500 600; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url("/assets/fonts/source-sans-3-latin.woff2") format("woff2"); font-style: normal; font-weight: 400 700; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/ibm-plex-mono-500-latin.woff2") format("woff2"); font-style: normal; font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/ibm-plex-mono-600-latin.woff2") format("woff2"); font-style: normal; font-weight: 600; font-display: swap; }

:root {
  --cool: #f4f7f5;
  --ink: #152229;
  --cobalt: #3157e2;
  --amber: #f2b544;
  --teal: #14857a;
  --slate: #70808a;
  --paper: #ffffff;
  --line: #cbd4d1;
  --ink-line: #415058;
  --display: "Literata", Georgia, serif;
  --body: "Source Sans 3", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --shell: min(1296px, calc(100vw - 144px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cool);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.56;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -.035em; }
h3 { line-height: 1.18; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; background: var(--amber); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.utility, .descriptor, .figure-label, .classification {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .085em;
  line-height: 1.35;
  text-transform: uppercase;
}
.boundary-copy, .visual-note { color: #52636b; }

/* Header */
.site-header { background: var(--ink); color: var(--cool); border-bottom: 1px solid var(--ink-line); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.identity { display: flex; align-items: baseline; gap: 18px; text-decoration: none; }
.identity-name { font-family: var(--display); font-size: 1.2rem; }
.identity-role { color: #aebcc1; font-family: var(--mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; }
.desktop-nav { display: flex; gap: 34px; }
.desktop-nav a, .mobile-menu a { font-family: var(--mono); font-size: .72rem; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }
.desktop-nav a[aria-current="page"] { color: var(--amber); }
.mobile-menu { display: none; position: relative; }
.mobile-resume { display: none; font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; }
.mobile-menu summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-family: var(--mono); font-size: .74rem; list-style: none; text-transform: uppercase; }
.mobile-menu nav { position: absolute; right: 0; top: 38px; z-index: 10; width: 190px; padding: 12px; background: var(--ink); border: 1px solid var(--ink-line); }
.mobile-nav-link { display: block; min-height: 44px; padding: 12px; }

/* Buttons and shared rules */
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border: 1px solid transparent; font-family: var(--mono); font-size: .76rem; font-weight: 600; letter-spacing: .035em; text-decoration: none; text-transform: uppercase; }
.button--primary { background: var(--cobalt); color: var(--paper); }
.button--secondary { border-color: #dbe4e1; color: var(--cool); }
.button--ink { background: var(--ink); color: var(--cool); }
.button--outline-dark { border-color: var(--ink); color: var(--ink); }
.row-link, .section-link, .tertiary-link { font-family: var(--mono); font-size: .76rem; font-weight: 600; letter-spacing: .035em; }
.section-link { display: inline-block; margin-top: 32px; }
.synthetic-label { padding-left: 14px; border-left: 3px solid var(--amber); font-family: var(--mono); font-size: .75rem; line-height: 1.5; text-transform: uppercase; }

/* Home hero */
.hero { min-height: 620px; padding: 88px 0 74px; color: var(--cool); background: var(--ink); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(390px, 5fr); gap: 80px; align-items: end; }
.descriptor { display: block; margin-bottom: 34px; color: var(--amber); }
.hero h1 { max-width: 820px; margin-bottom: 28px; font-size: clamp(3.4rem, 5.35vw, 5.35rem); line-height: 1.01; }
.hero-support { max-width: 650px; margin-bottom: 36px; color: #c6d0d2; font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.tertiary-link { padding: 12px 0; color: #dbe3e2; }
.hero-evidence { padding-top: 36px; border-top: 1px solid var(--ink-line); }
.hero-proof { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: end; padding-top: 26px; border-top: 1px solid var(--ink-line); }
.hero-proof > strong { color: var(--amber); font-family: var(--display); font-size: 2.35rem; line-height: 1; }
.hero-proof span { color: #aebcc1; font-size: .88rem; }
.hero-proof b { display: block; color: var(--cool); }

/* Signature visual */
.rhythm-figure { margin: 0 0 24px; }
.rhythm-figure .figure-label { color: var(--amber); }
.rhythm-svg { width: 100%; height: auto; overflow: visible; }
.rhythm-line { fill: none; stroke: #8ea0a6; stroke-width: 1.5; }
.rhythm-node rect { fill: var(--ink); stroke: var(--cool); stroke-width: 2; }
.rhythm-node--decision rect { fill: var(--amber); stroke: var(--amber); }
.rhythm-node text { fill: var(--cool); font: 600 13px var(--mono); letter-spacing: 1px; }
.rhythm-summary { display: none; }
.rhythm-figure--compact { padding: 34px; color: var(--cool); background: var(--ink); }
.motion-ready .rhythm-line { stroke-dasharray: 580; stroke-dashoffset: 580; animation: trace 1.4s ease-out .15s forwards; }
@keyframes trace { to { stroke-dashoffset: 0; } }

/* Section intros */
.work-section, .supporting-section, .writing-section, .experience-section { padding: 104px 0; }
.section-intro { display: grid; grid-template-columns: 2fr 4fr 6fr; gap: 24px; align-items: start; margin-bottom: 58px; padding-bottom: 34px; border-bottom: 1px solid var(--ink); }
.section-intro h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 4.1rem); line-height: 1.05; }
.section-intro-copy { max-width: 630px; justify-self: end; }
.section-intro-copy p:last-child { margin-bottom: 0; }
.boundary-copy { font-size: .9rem; }

/* Flagship ledger */
.project-ledger { border-top: 1px solid var(--ink); }
.project-row { min-height: 430px; display: grid; grid-template-columns: 1fr 2fr 4fr 5fr; gap: 24px; padding: 54px 0; border-bottom: 1px solid var(--ink); }
.project-index { color: var(--slate); font-family: var(--display); font-size: 1.5rem; }
.project-meta { display: flex; flex-direction: column; gap: 10px; }
.project-meta .classification { color: var(--cobalt); }
.project-story { max-width: 520px; }
.project-story h3 { margin-bottom: 18px; font-family: var(--display); font-size: 2rem; font-weight: 500; letter-spacing: -.025em; }
.project-proof { margin: 24px 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: 1.05rem; font-weight: 700; }
.project-visual { align-self: center; }
.process-visual { margin: 0; padding: 18px 20px; border-left: 3px solid var(--cobalt); }
.project-row--recovery .process-visual { border-color: var(--teal); }
.project-row--programme .process-visual { border-color: var(--amber); }
.process-visual svg { margin-top: 10px; }
.process-line, .return-line, .source-lines path, .recovery-arrow, .checkpoint-spine, .team-lane path { fill: none; stroke: var(--ink); stroke-width: 2; }
.return-line { stroke: var(--slate); stroke-dasharray: 5 6; }
.station circle { fill: var(--cool); stroke: var(--cobalt); stroke-width: 4; }
.station text, .source-labels text, .gate + text, .gate + text + text, .recovery-visual svg > text, .team-lane text, .programme-visual svg > text { fill: var(--ink); font: 600 12px var(--mono); letter-spacing: .6px; }
.source-lines path { stroke: var(--teal); }
.gate { fill: none; stroke: var(--teal); stroke-width: 3; }
.recovery-arrow { stroke: var(--amber); stroke-width: 5; }
.team-lane circle { fill: var(--amber); }
.checkpoint-spine { stroke: var(--cobalt); }
.visual-note { margin: 8px 0 0; font-size: .79rem; }
.visual-owned { color: var(--cobalt); font-family: var(--mono); font-weight: 600; }

/* Technical and supporting */
.technical-section, .work-index-technical { padding: 82px 0; background: #e5ebe8; border-block: 1px solid var(--line); }
.technical-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; align-items: center; }
.technical-copy h2 { margin: 18px 0; font-size: clamp(2.2rem, 4vw, 4rem); }
.technical-copy .synthetic-label { margin-top: 22px; }
.technical-proof { display: block; margin: 24px 0 12px; font-family: var(--display); font-size: 1.8rem; }
.technical-visual { margin: 0; padding: 34px; color: var(--cool); background: var(--ink); }
.technical-flow { display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto; align-items: center; gap: 10px; margin: 34px 0; }
.technical-flow span { font: 600 .68rem var(--mono); text-transform: uppercase; }
.technical-flow i { height: 1px; background: var(--amber); }
.technical-register { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); }
.technical-register span { padding: 22px 0; color: #b8c4c6; }
.technical-register span + span { padding-left: 28px; border-left: 1px solid var(--ink-line); }
.technical-register b { display: block; color: var(--amber); font-family: var(--display); font-size: 2.1rem; }
.technical-visual .visual-note { margin-top: 20px; color: #aab6b9; }
.supporting-register { border-top: 1px solid var(--ink); }
.supporting-row { display: grid; grid-template-columns: 3fr 6fr 3fr; gap: 32px; padding: 34px 0; border-bottom: 1px solid var(--ink); }
.supporting-meta { display: flex; flex-direction: column; gap: 6px; color: #53636a; font-size: .84rem; }
.supporting-title h3 { margin-bottom: 8px; font-family: var(--display); font-size: 1.45rem; }
.supporting-title p { margin: 0; }
.supporting-action { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }

/* Writing */
.writing-section { background: var(--paper); }
.featured-writing { display: grid; grid-template-columns: 5fr 7fr; min-height: 390px; border: 1px solid var(--ink); }
.featured-folio { position: relative; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 36px; color: var(--cool); background: var(--ink); }
.folio-mark { position: absolute; right: -12px; bottom: -52px; color: #2d3c43; font-family: var(--display); font-size: 10rem; line-height: 1; }
.featured-folio p { z-index: 1; margin: 0; color: var(--amber); font-family: var(--mono); text-transform: uppercase; }
.featured-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 56px; }
.featured-copy h2, .featured-copy h3 { max-width: 700px; margin: 22px 0; font-family: var(--display); font-size: clamp(2.1rem, 4vw, 4rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.04; }
.writing-preview, .writing-register { border-top: 1px solid var(--ink); }
.writing-row { display: grid; grid-template-columns: 3fr 7fr 2fr; gap: 30px; padding: 28px 0; border-bottom: 1px solid var(--ink); }
.writing-meta { display: flex; flex-direction: column; gap: 6px; }
.writing-row h3 { margin-bottom: 6px; font-family: var(--display); font-size: 1.35rem; font-weight: 500; }
.writing-row p { margin: 0; color: #526168; }
.writing-action { text-align: right; }

/* Experience */
.experience-register { border-top: 1px solid var(--ink); }
.experience-row { display: grid; grid-template-columns: 4fr 8fr; gap: 40px; padding: 34px 0; border-bottom: 1px solid var(--ink); }
.experience-row h3 { margin: 10px 0 0; font-family: var(--display); font-size: 1.65rem; font-weight: 500; }
.experience-row strong { display: block; margin-bottom: 8px; font-size: 1.12rem; }
.experience-row p { max-width: 760px; margin-bottom: 8px; }
.experience-proof { color: #506068; font-size: .93rem; }

/* Footer */
.site-footer { padding: 86px 0 32px; color: var(--cool); background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 40px 76px; }
.footer-heading h2 { max-width: 600px; margin-top: 18px; font-size: clamp(2.5rem, 4vw, 4.5rem); line-height: 1.03; }
.footer-copy { color: #c2cdcf; font-size: 1.05rem; }
.footer-copy a { color: var(--amber); overflow-wrap: anywhere; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; padding-top: 26px; border-top: 1px solid var(--ink-line); }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; font-family: var(--mono); font-size: .74rem; text-transform: uppercase; }
.footer-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 26px; border-top: 1px solid var(--ink-line); color: #96a6aa; font-family: var(--mono); font-size: .67rem; text-transform: uppercase; }

/* Shared route architecture */
.page-hero { padding: 86px 0 72px; border-bottom: 1px solid var(--ink); }
.page-hero--ink { color: var(--cool); background: var(--ink); border-color: var(--ink-line); }
.page-hero-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 80px; }
.page-hero h1 { max-width: 900px; margin: 24px 0 0; font-size: clamp(3rem, 5.1vw, 5.25rem); line-height: 1.03; }
.page-hero-copy { align-self: end; max-width: 560px; }
.page-hero-copy .classification { color: var(--cobalt); }
.page-hero--ink .page-hero-copy { color: #c2cdcf; }
.page-hero--ink .page-hero-copy .classification { color: var(--amber); }
.register-heading { display: flex; justify-content: space-between; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--ink); }
.work-index, .writing-index, .about-pattern, .about-experience, .resume-summary, .resume-emphases, .resume-experience, .resume-education { padding-block: 72px 100px; }
.work-index-supporting { padding-block: 100px; }
.route-action { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; }
.two-column { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; }
.two-column h2 { font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1.06; }

/* About */
.about-pattern { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; align-items: center; }
.about-copy h2 { margin-top: 20px; font-size: clamp(2.3rem, 4vw, 4rem); }
.about-writing, .about-direction { padding: 90px 0; background: #e5ebe8; border-block: 1px solid var(--line); }

/* Resume */
.resume-summary { display: grid; grid-template-columns: 8fr 4fr; gap: 80px; }
.resume-shared h2 { margin: 18px 0; font-size: clamp(2.7rem, 5vw, 5rem); }
.resume-actions { display: flex; gap: 12px; margin-top: 30px; }
.privacy-note { align-self: start; padding: 28px 0 28px 28px; border-left: 3px solid var(--amber); }
.privacy-note strong { display: block; margin: 12px 0; font-family: var(--display); font-size: 2rem; }
.emphasis-register { border-top: 1px solid var(--ink); }
.emphasis-row { display: grid; grid-template-columns: 1fr 7fr 4fr; gap: 30px; padding: 40px 0; border-bottom: 1px solid var(--ink); }
.emphasis-index { font-family: var(--display); font-size: 1.45rem; }
.emphasis-row h2 { margin-bottom: 12px; font-size: 2rem; }
.resume-education { display: grid; grid-template-columns: 4fr 8fr; gap: 40px; border-top: 1px solid var(--ink); }
.resume-education h2 { margin-bottom: 6px; font-size: 2rem; }

/* Case study */
.case-hero { padding: 34px 0 82px; color: var(--cool); background: var(--ink); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 72px; color: #9facb0; font-family: var(--mono); font-size: .7rem; text-transform: uppercase; }
.case-hero-grid { display: grid; grid-template-columns: 8fr 4fr; gap: 70px; }
.case-hero h1 { max-width: 900px; margin: 26px 0; font-size: clamp(3.6rem, 6.2vw, 6.6rem); line-height: .98; }
.case-deck { max-width: 790px; color: #c5cfd1; font-size: 1.2rem; }
.case-outcome { align-self: end; padding-top: 26px; border-top: 1px solid var(--ink-line); }
.case-outcome p { font-family: var(--display); font-size: 1.75rem; line-height: 1.25; }
.case-overview { display: grid; grid-template-columns: 3fr 9fr; gap: 60px; padding-block: 72px 100px; }
.case-index { position: sticky; top: 24px; align-self: start; display: flex; flex-direction: column; gap: 13px; }
.case-index a { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; }
.at-a-glance dl { margin: 20px 0 54px; border-top: 1px solid var(--ink); }
.at-a-glance dl div { display: grid; grid-template-columns: 2fr 6fr; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.at-a-glance dt { font-family: var(--mono); font-size: .7rem; text-transform: uppercase; }
.at-a-glance dd { margin: 0; }
.case-overview .process-visual { background: var(--paper); }
.case-narrative, .case-evidence, .case-boundary { padding-block: 100px; }
.case-section-heading { display: grid; grid-template-columns: 3fr 7fr; gap: 50px; margin-bottom: 62px; }
.case-section-heading h2 { margin: 0; font-size: clamp(2.5rem, 4.7vw, 4.8rem); line-height: 1.04; }
.case-section-heading p { grid-column: 2; }
.case-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.case-columns h3 { font-family: var(--display); font-size: 1.7rem; }
.case-list { padding-left: 1.2em; }
.case-list li { margin-bottom: 9px; }
.case-process { padding: 100px 0; color: var(--cool); background: var(--ink); }
.decision-register { border-top: 1px solid var(--ink-line); }
.decision-register div { display: grid; grid-template-columns: 1fr 11fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--ink-line); }
.decision-register span { color: var(--amber); font-family: var(--mono); }
.decision-register p { margin: 0; }
.outcome-register { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--ink); }
.outcome-register article { padding: 28px; }
.outcome-register article + article { border-left: 1px solid var(--line); }
.outcome-register strong { display: block; color: var(--cobalt); font-family: var(--display); font-size: 2.7rem; line-height: 1; }
.outcome-register h3 { margin: 18px 0 9px; }
.case-visual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 44px; }
.case-visual-grid > :only-child, .summary-anatomy { grid-column: 1 / -1; }
.evidence-visual { margin: 0; padding: 32px; background: var(--paper); border-top: 3px solid var(--cobalt); }
.evidence-visual figcaption { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.duration-row { display: grid; grid-template-columns: 130px 1fr; gap: 16px; align-items: center; margin: 20px 0; }
.duration-meta { display: flex; flex-direction: column; }
.duration-track { height: 14px; background: #d9e0de; }
.duration-track span { display: block; width: var(--length); height: 100%; background: var(--slate); }
.duration-track .duration-track--after { background: var(--teal); }
.reliability-states { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; margin: 54px 0; }
.reliability-states > div { display: flex; flex-direction: column; }
.reliability-states strong { font-family: var(--display); font-size: 2.5rem; }
.summary-sequence { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 0; margin: 0; border-block: 1px solid var(--ink); list-style: none; }
.summary-sequence li { min-height: 170px; padding: 20px; }
.summary-sequence li + li { border-left: 1px solid var(--line); }
.summary-sequence span, .phase-register b { color: var(--cobalt); font-family: var(--mono); font-size: .72rem; }
.summary-sequence strong, .summary-sequence small { display: block; }
.summary-sequence strong { margin: 22px 0 10px; font-family: var(--display); font-size: 1.25rem; }
.summary-sequence small { color: #526168; }
.accounting-flow { display: grid; grid-template-columns: 1fr 90px 1fr; gap: 20px; align-items: center; }
.accounting-flow > div { display: flex; flex-direction: column; padding: 28px 0; }
.accounting-flow strong { color: var(--teal); font-family: var(--display); font-size: 2.5rem; }
.accounting-flow i { height: 3px; background: var(--amber); }
.incident-register { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--ink); }
.incident-register span { min-height: 120px; padding: 20px; }
.incident-register span + span { border-left: 1px solid var(--line); }
.incident-register b { display: block; color: var(--cobalt); font-family: var(--display); font-size: 1.8rem; }
.phase-register { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--ink); }
.phase-register > div { padding: 24px; }
.phase-register > div + div { border-left: 1px solid var(--line); }
.phase-register strong, .phase-register span { display: block; }
.phase-register strong { margin: 15px 0 8px; font-family: var(--display); font-size: 1.45rem; }
.screenshot-evidence { margin-top: 72px; padding-top: 36px; border-top: 1px solid var(--ink); }
.screenshot-evidence header { max-width: 740px; margin-bottom: 32px; }
.screenshot-evidence h3 { margin: 14px 0; font-family: var(--display); font-size: 2.25rem; }
.screenshot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.screenshot-grid figure { margin: 0; }
.screenshot-grid img { width: 100%; height: auto; border: 1px solid var(--line); }
.screenshot-grid figcaption { padding: 12px 0; color: #526168; font-family: var(--mono); font-size: .7rem; text-transform: uppercase; }
.cadence-band { display: flex !important; flex-direction: row !important; gap: 6px; }
.cadence-band span { flex: 1; height: 8px; background: var(--cobalt); }
.case-detail { padding: 90px 0; background: #e5ebe8; border-block: 1px solid var(--line); }
.case-boundary { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.case-boundary > div { padding-top: 24px; border-top: 3px solid var(--teal); }
.case-boundary > div + div { border-color: var(--amber); }
.case-next { display: flex; justify-content: space-between; gap: 30px; padding-block: 28px 80px; font-family: var(--mono); font-size: .75rem; text-transform: uppercase; }

/* 404 */
.not-found h1 { max-width: 960px; margin: 72px 0 34px; font-size: clamp(3.4rem, 7vw, 7rem); line-height: .98; }
.not-found { min-height: 620px; padding-block: 100px; }
.not-found > div { display: flex; gap: 12px; }

@media (max-width: 1180px) {
  :root { --shell: min(100% - 64px, 1080px); }
  .hero-grid { grid-template-columns: 7fr 5fr; gap: 48px; }
  .project-row { grid-template-columns: 1fr 2fr 4fr; }
  .project-visual { grid-column: 3; }
  .technical-grid { gap: 48px; }
  .outcome-register { grid-template-columns: 1fr 1fr; }
  .outcome-register article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .outcome-register article:nth-child(4) { border-top: 1px solid var(--line); }
}

@media (max-width: 900px) {
  :root { --shell: calc(100% - 48px); }
  .desktop-nav { display: none; }
  .header-inner { justify-content: flex-start; }
  .identity { margin-right: auto; }
  .mobile-resume { display: inline-flex; min-height: 44px; align-items: center; }
  .mobile-menu { display: block; }
  .identity-role { display: none; }
  .hero { min-height: auto; padding-top: 62px; }
  .hero-grid, .page-hero-grid, .case-hero-grid, .technical-grid, .footer-grid, .about-pattern, .resume-summary { grid-template-columns: 1fr; }
  .hero-grid { gap: 60px; }
  .hero-evidence { max-width: 620px; }
  .section-intro { grid-template-columns: 1fr 2fr; }
  .section-intro-copy { grid-column: 2; justify-self: start; }
  .project-row { grid-template-columns: 1fr 3fr; }
  .project-meta { grid-column: 2; }
  .project-story { grid-column: 2; }
  .project-visual { grid-column: 2; }
  .featured-writing { grid-template-columns: 4fr 5fr; }
  .featured-copy { padding: 40px; }
  .supporting-row, .writing-row { grid-template-columns: 2fr 5fr; }
  .supporting-action, .writing-action { grid-column: 2; text-align: left; }
  .case-overview { grid-template-columns: 1fr; }
  .case-index { position: static; flex-direction: row; flex-wrap: wrap; }
  .case-section-heading { grid-template-columns: 1fr 3fr; }
  .case-visual-grid { grid-template-columns: 1fr; }
  .two-column { gap: 45px; }
  .footer-meta { justify-content: flex-start; }
}

@media (min-width: 901px) and (max-width: 1279px) {
  .incident-visual .incident-register { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .incident-visual .incident-register span:nth-child(3) { border-left: 0; }
  .incident-visual .incident-register span:nth-child(n + 3) { border-top: 1px solid var(--line); }
}

@media (min-width: 641px) and (max-width: 1023px) {
  .summary-sequence { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .summary-sequence li:nth-child(4) { border-left: 0; }
  .summary-sequence li:nth-child(n + 4) { border-top: 1px solid var(--line); }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 36px); }
  body { font-size: 16px; }
  .site-header .shell { width: calc(100% - 28px); }
  .header-inner { gap: 16px; }
  .header-inner { min-height: 70px; }
  .identity-name { font-size: 1.04rem; }
  .hero { padding: 42px 0 28px; }
  .hero-grid { gap: 30px; }
  .descriptor { margin-bottom: 22px; }
  .hero h1 { font-size: clamp(2.3rem, 10.2vw, 2.55rem); line-height: 1.01; }
  .hero h1 { margin-bottom: 18px; }
  .hero-support { margin-bottom: 20px; font-size: 1.01rem; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1 1 calc(50% - 10px); padding-inline: 10px; font-size: .68rem; letter-spacing: .02em; white-space: nowrap; }
  .tertiary-link { min-height: 34px; flex-basis: 100%; padding-block: 6px; }
  .hero-evidence { padding-top: 18px; }
  .rhythm-svg { display: none; }
  .rhythm-figure { margin-bottom: 14px; }
  .rhythm-summary { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 12px 0 0; padding: 30px 0 0; border: 0; list-style: none; }
  .rhythm-summary::before { content: ""; position: absolute; top: 12px; left: 5px; right: 5px; height: 1px; background: #8ea0a6; }
  .rhythm-summary li { position: relative; min-width: 0; min-height: 38px; display: flex; align-items: flex-start; padding: 0 3px; color: #b8c4c7; font-size: .68rem; }
  .rhythm-summary li + li { border: 0; padding-left: 5px; }
  .rhythm-summary li::before { content: ""; position: absolute; top: -24px; left: 3px; width: 10px; height: 10px; background: var(--ink); border: 2px solid var(--cool); }
  .rhythm-summary li:last-child::before { width: 13px; height: 13px; top: -26px; background: var(--amber); border-color: var(--amber); }
  .rhythm-summary strong { color: var(--cool); font: 600 .75rem var(--mono); letter-spacing: .01em; }
  .rhythm-summary span { display: none; }
  .hero-proof { grid-template-columns: auto 1fr; gap: 14px; padding-top: 16px; }
  .hero-proof > strong { font-size: 2rem; }
  .work-section, .supporting-section, .writing-section, .experience-section { padding: 72px 0; }
  .section-intro { grid-template-columns: 1fr; gap: 12px; margin-bottom: 38px; }
  .section-intro-copy { grid-column: 1; }
  .section-intro h2 { font-size: 2.7rem; }
  .project-row { min-height: 0; grid-template-columns: 42px 1fr; gap: 15px; padding: 40px 0; }
  .project-index { grid-row: 1 / 4; }
  .project-meta, .project-story, .project-visual { grid-column: 2; }
  .project-story h3 { font-size: 1.65rem; }
  .process-visual { padding: 12px 0 0 12px; }
  .process-visual svg { max-height: 190px; }
  .technical-section, .work-index-technical { padding: 64px 0; }
  .technical-visual { padding: 22px 18px; }
  .technical-flow { grid-template-columns: 1fr; gap: 7px; }
  .technical-flow i { width: 1px; height: 15px; margin-left: 8px; }
  .technical-register b { font-size: 1.7rem; }
  .supporting-row, .writing-row, .experience-row { grid-template-columns: 1fr; gap: 18px; }
  .supporting-action, .writing-action { grid-column: 1; }
  .featured-writing { grid-template-columns: 1fr; }
  .featured-folio { min-height: 190px; padding: 24px; }
  .folio-mark { font-size: 7rem; }
  .featured-copy { padding: 30px 24px; }
  .featured-copy h2, .featured-copy h3 { font-size: 2.35rem; }
  .page-hero { padding: 62px 0 52px; }
  .page-hero-grid { gap: 32px; }
  .page-hero h1 { font-size: 2.85rem; }
  .about-page .page-hero h1 { font-size: 2.42rem; }
  .work-index, .writing-index, .about-pattern, .about-experience, .resume-summary, .resume-emphases, .resume-experience, .resume-education, .work-index-supporting { padding-block: 58px 72px; }
  .two-column { grid-template-columns: 1fr; gap: 22px; }
  .route-action, .register-heading { align-items: flex-start; flex-direction: column; }
  .footer-grid { gap: 28px; }
  .footer-heading h2 { font-size: 2.8rem; }
  .footer-links { gap: 12px 22px; }
  .footer-meta { flex-direction: column; }
  .resume-actions { flex-direction: column; }
  .privacy-note { padding-left: 18px; }
  .emphasis-row { grid-template-columns: 42px 1fr; gap: 15px; }
  .emphasis-row > strong { grid-column: 2; }
  .resume-education { grid-template-columns: 1fr; gap: 18px; }
  .breadcrumb { margin-bottom: 46px; }
  .case-hero { padding-bottom: 58px; }
  .case-hero h1 { font-size: 3.35rem; overflow-wrap: anywhere; }
  .case-overview, .case-narrative, .case-evidence, .case-boundary { padding-block: 68px; }
  .case-index { display: grid; grid-template-columns: 1fr 1fr; }
  .at-a-glance dl div { grid-template-columns: 1fr; gap: 5px; }
  .case-section-heading, .case-columns, .case-boundary { grid-template-columns: 1fr; gap: 28px; }
  .case-section-heading > * { min-width: 0; overflow-wrap: anywhere; }
  .case-section-heading p { grid-column: 1; }
  .case-section-heading h2 { font-size: 2.75rem; }
  .case-process { padding: 68px 0; }
  .outcome-register { grid-template-columns: 1fr; }
  .outcome-register article + article { border-left: 0; border-top: 1px solid var(--line); }
  .outcome-register article:nth-child(3) { border-top: 1px solid var(--line); }
  .duration-row { grid-template-columns: 1fr; }
  .reliability-states { grid-template-columns: 1fr; margin: 30px 0; }
  .cadence-band { order: 2; }
  .case-next { flex-direction: column; }
  .summary-sequence, .incident-register, .phase-register, .screenshot-grid { grid-template-columns: 1fr; }
  .summary-sequence li { min-height: 0; }
  .summary-sequence li + li, .incident-register span + span, .phase-register > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .accounting-flow { grid-template-columns: 1fr; }
  .accounting-flow i { width: 3px; height: 30px; margin-left: 16px; }
  .not-found h1 { margin-top: 52px; font-size: 3.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .motion-ready .rhythm-line { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
}