@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --ink: #151820;
  --muted: #5b626f;
  --blue: #304dff;
  --blue-deep: #233bcd;
  --lime: #dcf77b;
  --paper: #f7f8fa;
  --white: #fff;
  --line: #dce0e7;
  --display: 'Space Grotesk', 'DM Sans', Arial, sans-serif;
  font-family: 'DM Sans', Arial, sans-serif;
  font-synthesis: none;
  color: var(--ink);
  background: var(--paper);
  font-weight: 400;
  line-height: 1.65;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; }
body.dialog-open { overflow: hidden; }
::selection { background: var(--lime); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; cursor: pointer; }
button, a, summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--display); }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--blue); outline-offset: 5px;
}
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.section-wrap { width: min(1280px, calc(100% - 112px)); margin-inline: auto; }
.section-space { padding-block: 112px; }
.eyebrow { font-size: .8125rem; font-weight: 650; line-height: 1.65; letter-spacing: .1em; }
.header { position: sticky; top: 0; z-index: 30; background: #f7f8faf5; backdrop-filter: blur(18px); }
.nav-wrap { width: min(1400px, calc(100% - 80px)); min-height: 88px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; white-space: nowrap; font-family: var(--display); font-size: 1.55rem; font-weight: 700; letter-spacing: -.06em; }
.brand-symbol { display: grid; place-items: center; width: 36px; height: 36px; padding-right: 2px; background: var(--ink); color: var(--lime); border-radius: 10px; font-size: 1rem; letter-spacing: -.12em; font-family: monospace; }
.brand-dot { color: var(--blue); }
nav { display: flex; gap: 4px; align-items: center; }
nav a { padding: 9px 14px; color: #5b626f; font-size: .875rem; border-radius: 8px; transition: background .2s, color .2s; }
nav a:hover { color: var(--ink); background: #e9ecf3; }
nav a[aria-current] { color: var(--blue-deep); background: #e8ecff; font-weight: 600; }
nav .mobile-dossier { display: none; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 15px 23px; border: 1px solid var(--ink); border-radius: 10px; font-size: .9375rem; font-weight: 600; line-height: 1.5; transition: background .2s, transform .2s, box-shadow .2s; }
.button span { font-size: 1.3rem; line-height: 1; }
.button:hover { transform: translateY(-3px); background: #e9ecf3; }
.primary { color: white; background: var(--blue); border-color: var(--blue); }
.primary:hover { background: var(--blue-deep); box-shadow: 0 8px 24px #304dff26; }
.nav-dossier { padding: 11px 16px; font-size: .875rem; gap: 20px; background: var(--ink); color: white; }
.nav-dossier:hover { background: #323847; }
.nav-dossier[aria-current] { background: var(--blue); border-color: var(--blue); }
.menu-toggle { display: none; }
.reading-track { height: 2px; background: var(--line); }
.reading-progress { width: 100%; height: 100%; background: var(--blue); transform: scaleX(0); transform-origin: left; }

/* Oversized type and a compact project index form the opening composition. */
.hero { display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; gap: 76px; padding-top: 72px; padding-bottom: 80px; }
.hero .eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; color: #4d5565; }
.hero .eyebrow > span { color: var(--blue); font-weight: 700; }
h1 { font-size: clamp(3.5rem, 6.3vw, 6rem); line-height: 1.065; letter-spacing: -.067em; font-weight: 500; margin-top: 28px; margin-bottom: 28px; }
.hero-code { color: var(--blue); position: relative; display: inline-block; }
.hero-code::after { content: ''; position: absolute; height: .075em; bottom: -.025em; left: 0; right: 0; background: var(--blue); transform: rotate(-3deg); }
.hero-period { color: var(--blue); }
.hero-intro { font-size: 1.0625rem; line-height: 1.8; max-width: 430px; color: var(--muted); }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 29px; }
.text-link { display: inline-flex; gap: 12px; align-items: center; font-size: .9375rem; font-weight: 600; line-height: 1.6; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translate(2px, -2px); }
.hero-location { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 32px; font-size: .8125rem; color: var(--muted); }
.hero-location svg { width: 16px; height: 16px; }
.location-divider { color: #7b8290; margin-inline: 3px; }
.hero-board { position: relative; min-width: 0; padding: 26px 30px 24px; border-radius: 22px; color: white; background: var(--ink); box-shadow: 13px 13px 0 #e3e8f5; }
.board-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: .75rem; letter-spacing: .085em; color: #b5bbc8; }
.board-edition { font-family: var(--display); font-size: .875rem; line-height: 1; padding: 10px 11px; border: 1px solid #596071; border-radius: 7px; color: var(--lime); }
.board-title { display: flex; align-items: flex-end; gap: 20px; margin-top: 20px; margin-bottom: 27px; }
.board-title strong { font-family: var(--display); font-size: 6.8rem; letter-spacing: -.08em; font-weight: 400; line-height: 1; color: var(--lime); }
.board-title p { font-size: .9375rem; line-height: 1.65; color: #d7dce5; padding-bottom: 8px; }
.board-links { border-top: 1px solid #383e4b; }
.board-links a { display: grid; grid-template-columns: 23px 1fr 32px; align-items: center; gap: 15px; padding: 17px 0; border-bottom: 1px solid #383e4b; transition: padding .2s, color .2s; font-size: 1rem; }
.board-links a:hover { color: var(--lime); padding-left: 5px; }
.board-links a:focus-visible { outline-color: var(--lime); outline-offset: 2px; }
.board-index { font-family: var(--display); font-size: .8125rem; color: #aeb5c5; }
.board-links small { display: block; font-size: .8125rem; color: #aeb5c5; margin-top: 2px; }
.board-arrow { width: 32px; height: 32px; display: grid; place-items: center; font-size: 1.3rem; border: 1px solid #535b6d; border-radius: 50%; transition: background .2s, color .2s; }
.board-links a:hover .board-arrow { color: var(--ink); background: var(--lime); border-color: var(--lime); }
.board-bottom { display: flex; justify-content: space-between; gap: 16px; font-size: .75rem; letter-spacing: .06em; margin-top: 22px; color: #aeb5c5; }
.discipline-strip { background: var(--lime); border-block: 1px solid #d2e99a; }
.discipline-strip .section-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 22px; font-size: .9375rem; font-weight: 600; }
.discipline-strip span[aria-hidden] { color: #697a39; font-weight: 400; }

/* Clear editorial hierarchy across the content sections. */
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 48px; margin-bottom: 48px; }
.section-heading .eyebrow, .dossier-heading .eyebrow { color: var(--blue-deep); margin-bottom: 18px; }
h2 { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 500; letter-spacing: -.055em; line-height: 1.15; }
.section-heading > p { color: var(--muted); font-size: 1rem; line-height: 1.8; padding-bottom: 5px; }
.about-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 96px; }
.about-copy h3 { max-width: 420px; font-size: 1.65rem; letter-spacing: -.03em; line-height: 1.4; font-weight: 500; margin-bottom: 22px; }
.about-copy > p { color: var(--muted); line-height: 1.85; font-size: 1rem; margin-bottom: 16px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 27px; }
.about-tags span { padding: 7px 12px; border: 1px solid var(--line); border-radius: 7px; background: white; font-size: .875rem; }
.timeline { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.timeline li { counter-increment: step; position: relative; padding: 0 0 27px 66px; }
.timeline li::before { content: '0' counter(step); position: absolute; left: 0; top: 0; z-index: 1; width: 40px; height: 40px; display: grid; place-items: center; color: var(--blue); background: #e8ecff; border: 1px solid #d4dcff; border-radius: 10px; font-family: var(--display); font-size: .875rem; }
.timeline li::after { content: ''; position: absolute; top: 40px; bottom: 0; left: 20px; width: 1px; background: #d4dcff; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li:last-child::after { display: none; }
.timeline-date { font-size: .75rem; font-weight: 600; letter-spacing: .075em; color: var(--blue-deep); }
.timeline h3 { font-size: 1.125rem; font-weight: 600; margin-block: 7px; letter-spacing: -.025em; }
.timeline p { font-size: 1rem; color: var(--muted); line-height: 1.75; }

/* Unequal project tiles give each case study its own visual weight. */
.projects-section { background: #e9edf5; }
.project-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; }
.project-card { position: relative; grid-column: span 5; display: flex; flex-direction: column; min-width: 0; padding: 29px 32px 0; border-radius: 18px; background: white; border: 1px solid #dce2ed; scroll-margin-top: 112px; transition: transform .25s, box-shadow .25s; }
.project-card.featured, .project-card.academic { grid-column: span 7; }
.project-card:hover { transform: translateY(-5px); box-shadow: 0 18px 38px #16203c13; }
.project-top { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; z-index: 1; flex-wrap: wrap; }
.project-category { font-size: .75rem; letter-spacing: .075em; font-weight: 600; color: #535e72; }
.status { display: inline-block; padding: 5px 10px; border: 1px solid #c6d3ff; border-radius: 6px; color: #2441c0; background: #f0f3ff; font-size: .8125rem; line-height: 1.6; }
.status.preparation { border-color: #e9d5ad; color: #76511e; background: #fff8ea; }
.project-number { position: absolute; top: 70px; right: 29px; font-family: var(--display); font-size: 5.8rem; line-height: 1; letter-spacing: -.07em; color: #e2e7f0; pointer-events: none; }
.project-icon { display: grid; place-items: center; width: 51px; height: 51px; margin-top: 29px; margin-bottom: 30px; color: var(--blue); background: #edf1ff; border: 1px solid #dfe5ff; border-radius: 13px; }
.project-icon svg { width: 26px; height: 26px; }
.project-main { flex: 1; position: relative; }
.project-company { font-size: .75rem; letter-spacing: .1em; font-weight: 650; color: #596377; margin-bottom: 12px; }
.project-main h3 { font-size: clamp(1.65rem, 2.55vw, 2.25rem); max-width: 490px; letter-spacing: -.045em; line-height: 1.25; font-weight: 500; margin-bottom: 18px; }
.project-main > p:last-child { font-size: 1rem; line-height: 1.8; max-width: 500px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; padding-block: 25px 28px; }
.tags span { font-size: .8125rem; border: 1px solid #dbe1eb; border-radius: 5px; padding: 4px 9px; color: #505d73; }
.project-open { display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; border-top: 1px solid #dbe1eb; background: transparent; padding: 19px 0; width: 100%; text-align: left; font-size: .9375rem; font-weight: 600; }
.project-open span { display: grid; place-items: center; width: 31px; height: 31px; border: 1px solid #d8dfeb; border-radius: 50%; font-size: 1.3rem; transition: transform .2s, background .2s; }
.project-open:hover span { background: #edf1ff; transform: rotate(45deg); }
.featured { background: var(--blue); border-color: var(--blue); color: white; }
.featured .project-category, .featured .project-company { color: #e1e7ff; }
.featured .project-number { color: #4c64ff; }
.featured .project-icon { background: var(--lime); border-color: var(--lime); color: #203092; }
.featured .project-main > p:last-child { color: #eef1ff; }
.featured .status { color: white; background: #ffffff13; border-color: #9baaff; }
.featured .tags span { color: #eff2ff; border-color: #8396ff; }
.featured .project-open { border-color: #8396ff; }
.featured .project-open span { border-color: #a7b5ff; }
.featured .project-open:hover span { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.featured :focus-visible { outline-color: var(--lime); }
.academic { background: var(--lime); border-color: #cee979; }
.academic .project-number { color: #bbd564; }
.academic .project-category, .academic .project-company { color: #405020; }
.academic .project-icon { background: #ffffff88; border-color: #bfd46f; color: #425725; }
.academic .project-main > p:last-child { color: #465431; }
.academic .tags span { border-color: #a7bf61; color: #405020; }
.academic .project-open { border-color: #b3cd65; }
.academic .project-open span { border-color: #9ab455; }
.academic .status { color: #405020; background: #f0facd; border-color: #a8bf61; }

/* Dark competency section: the content, open states, and evidence stay legible. */
.competences-section { background: var(--ink); color: #f7f8fc; }
.competences-section .section-heading .eyebrow { color: var(--lime); }
.competences-section .section-heading > p { color: #afb7c9; }
.skills-layout { display: grid; grid-template-columns: 300px 1fr; gap: 80px; }
.skills-aside { align-self: start; position: sticky; top: 116px; }
.big-number { display: block; font-family: var(--display); font-size: 7rem; font-weight: 400; line-height: 1; letter-spacing: -.07em; color: var(--lime); }
.big-number > span { font-family: 'DM Sans', sans-serif; font-size: .9375rem; letter-spacing: 0; color: #afb7c9; margin-left: 12px; }
.skills-aside h3 { font-size: 1.4rem; line-height: 1.5; font-weight: 500; letter-spacing: -.03em; margin-top: 28px; margin-bottom: 15px; }
.skills-aside p { font-size: 1rem; line-height: 1.85; color: #afb7c9; margin-bottom: 25px; }
.skills-aside .text-link { color: var(--lime); }
.competency-list details { border-bottom: 1px solid #383e4d; transition: background .2s; }
.competency-list details:first-child { border-top: 1px solid #383e4d; }
summary { display: flex; align-items: center; gap: 22px; padding: 25px 16px; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.competency-number { font-family: var(--display); color: #a4afc6; font-size: .875rem; flex-shrink: 0; }
summary h3 { flex: 1; font-size: 1.0625rem; line-height: 1.65; font-weight: 500; letter-spacing: -.02em; }
.plus { font-size: 1.4rem; width: 30px; height: 30px; display: grid; place-items: center; flex-shrink: 0; color: var(--lime); border: 1px solid #535b6d; border-radius: 50%; line-height: 1; transition: transform .25s; }
details[open] { background: #202633; }
details[open] summary h3 { color: var(--lime); }
details[open] .plus { transform: rotate(45deg); }
summary:hover { background: #ffffff07; }
.detail-body { padding: 0 30px 26px 58px; }
.detail-body p { font-size: 1rem; line-height: 1.8; color: #bdc5d6; margin-bottom: 14px; }
.detail-body strong { color: #f7f8fc; font-weight: 600; }
.detail-body .evidence { padding: 15px 17px; border-left: 2px solid var(--lime); background: #ffffff06; font-size: .9375rem; }
.inline-button { font-size: .9375rem; font-weight: 600; padding: 7px 0; border: 0; background: transparent; color: var(--lime); }
.inline-button:hover { text-decoration: underline; text-underline-offset: 5px; }
.competences-section :focus-visible { outline-color: var(--lime); }
.source-note { font-size: .8125rem; line-height: 1.85; color: #677080; margin-top: 30px; }
.source-note a { text-decoration: underline; text-underline-offset: 3px; }
.competences-section .source-note { color: #aeb7c9; border-top: 1px solid #383e4d; padding-top: 26px; }

.watch-section { background: #f7f8fa; }
.outline-tag { color: var(--blue-deep); font-size: .75rem; letter-spacing: .06em; padding: 9px 12px; border: 1px solid #cbd4f7; border-radius: 6px; }
.watch-intro { display: flex; justify-content: space-between; gap: 70px; margin-bottom: 37px; }
.watch-intro > p { max-width: 600px; font-family: var(--display); font-size: 1.5rem; letter-spacing: -.035em; line-height: 1.5; }
.watch-intro > span { max-width: 345px; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.watch-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.watch-card { display: flex; flex-direction: column; background: white; border: 1px solid var(--line); border-radius: 12px; padding: 26px; border-top: 3px solid var(--blue); transition: transform .25s; }
.watch-card:nth-child(2) { border-top-color: var(--ink); }
.watch-card:nth-child(3) { border-top-color: #829c2a; }
.watch-card:hover { transform: translateY(-4px); }
.watch-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: .75rem; letter-spacing: .025em; color: #687184; }
.watch-meta span:last-child { color: var(--blue-deep); font-weight: 650; }
.watch-card h3 { font-size: 1.4rem; font-weight: 500; letter-spacing: -.035em; line-height: 1.4; margin-top: 30px; margin-bottom: 18px; }
.watch-card > p { flex: 1; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.watch-impact { margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--line); margin-bottom: 28px; }
.watch-impact strong { font-size: .875rem; color: var(--ink); font-weight: 600; }
.watch-impact p { font-size: .9375rem; line-height: 1.8; color: var(--muted); margin-top: 7px; }
.watch-card .text-link { justify-content: space-between; color: var(--blue-deep); }
.watch-method { display: flex; align-items: baseline; gap: 35px; margin-top: 33px; padding: 23px 0; border-block: 1px solid var(--line); }
.watch-method .eyebrow { color: var(--blue-deep); flex-shrink: 0; }
.watch-method p { font-size: .9375rem; color: var(--muted); line-height: 2; }
.watch-method strong { color: var(--ink); font-weight: 600; }
.watch-method p span { color: #9ba4b6; margin-inline: 9px; }

.dossier-section { border-top: 1px solid var(--line); }
.dossier-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; margin-bottom: 38px; }
.dossier-heading p:last-child { font-size: 1rem; color: var(--muted); line-height: 1.8; max-width: 520px; margin-top: 24px; }
.dossier-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; padding-bottom: 5px; }
.draft-note { display: flex; align-items: flex-start; gap: 15px; padding: 20px; background: #edf1ff; border-radius: 10px; margin-bottom: 24px; }
.draft-icon { flex-shrink: 0; display: grid; place-items: center; border: 1px solid #798bdd; border-radius: 50%; width: 20px; height: 20px; margin-top: 4px; font-size: .8125rem; color: var(--blue-deep); font-family: serif; }
.draft-note p { font-size: .9375rem; line-height: 1.8; color: #515e83; }
.draft-note strong { color: #2d3e75; font-weight: 650; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: white; }
table { width: 100%; border-collapse: collapse; min-width: 780px; text-align: left; font-size: .9375rem; }
th, td { font-weight: 400; padding: 22px; line-height: 1.8; vertical-align: middle; }
thead { background: var(--ink); color: #eef1f7; font-size: .875rem; }
thead th { font-weight: 500; }
tbody th { font-weight: 650; }
tbody th small { display: block; font-size: .8125rem; color: var(--muted); font-weight: 400; }
tbody td { color: var(--muted); }
tbody tr + tr { border-top: 1px solid var(--line); }
tbody tr:hover { background: #f6f8ff; }
.table-status { display: inline-block; font-size: .8125rem; line-height: 1.6; padding: 5px 9px; color: #314cbe; background: #edf1ff; border: 1px solid #ced7fd; border-radius: 5px; }
.table-status.amber { color: #785a24; background: #fff8ea; border-color: #eddbb3; }
.dossier-bottom { display: grid; grid-template-columns: 1.4fr 1fr; gap: 65px; margin-top: 31px; }
.dossier-bottom h3 { font-size: 1rem; margin-bottom: 9px; }
.dossier-bottom p { font-size: .9375rem; color: var(--muted); line-height: 1.8; }
.closing { background: var(--blue); padding-block: 65px; color: white; }
.closing .section-wrap { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.closing p { font-family: var(--display); font-size: clamp(2rem, 4.5vw, 4rem); font-weight: 500; letter-spacing: -.055em; line-height: 1.2; }
.closing p span { color: var(--lime); }
.back-top { display: grid; place-items: center; border: 1px solid #acb8ff; border-radius: 50%; width: 65px; height: 65px; flex-shrink: 0; font-size: 2rem; transition: background .2s, color .2s; }
.back-top:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.closing :focus-visible { outline-color: var(--lime); }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-block: 32px; }
.footer .brand { font-size: 1.25rem; }
.footer .brand-symbol { width: 30px; height: 30px; font-size: .875rem; }
.footer p { font-size: .8125rem; color: var(--muted); }
.skip { position: fixed; z-index: 100; top: -100px; left: 20px; padding: 12px 20px; background: white; border: 2px solid var(--blue); }
.skip:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Native dialog retains focus management, Escape, and keyboard support. */
dialog { max-width: 820px; width: calc(100% - 48px); max-height: 88dvh; border: 1px solid #dce2ee; border-radius: 18px; padding: 0; color: var(--ink); background: #fff; box-shadow: 0 30px 100px #0b102d55; }
dialog[open] { animation: enter-dialog .22s ease-out; }
dialog::backdrop { background: #0d1228a6; backdrop-filter: blur(7px); }
.dialog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; position: sticky; top: 0; z-index: 1; padding: 16px 28px; background: #f7f8faf5; backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.dialog-toolbar > span { font-size: .75rem; letter-spacing: .085em; font-weight: 600; color: #58627a; }
.dialog-toolbar > span span { color: var(--blue); padding-inline: 8px; }
.dialog-toolbar button { display: flex; align-items: center; gap: 14px; border: 1px solid var(--line); background: white; border-radius: 7px; padding: 9px 13px; font-size: .875rem; }
.dialog-toolbar button:hover { background: #edf1ff; }
.dialog-toolbar button span { font-size: 1.3rem; line-height: 1; }
#dialog-content { padding: 36px 42px 42px; }
#dialog-content > .eyebrow { color: var(--blue-deep); }
#dialog-content h2 { margin: 17px 0 23px; font-size: 2.6rem; }
.dialog-status { margin-bottom: 28px; }
.dialog-meta { display: grid; grid-template-columns: 1.2fr 1fr; gap: 26px; padding: 22px; background: #edf1ff; border-radius: 10px; margin: 0 0 30px; }
.dialog-meta dt { font-size: .75rem; font-weight: 600; letter-spacing: .08em; color: var(--blue-deep); margin-bottom: 9px; }
.dialog-meta dd { margin: 0; font-size: 1rem; line-height: 1.7; }
.dialog-section { margin-top: 26px; }
.dialog-section h3 { font-size: 1.15rem; letter-spacing: -.02em; font-weight: 600; margin-bottom: 10px; }
.dialog-section p, .dialog-section li { font-size: 1rem; line-height: 1.85; color: var(--muted); }
.dialog-section ul { padding-left: 21px; margin: 0; }
.dialog-section li { margin-block: 7px; }
.dialog-section li::marker { color: var(--blue); }
.dialog-evidence { padding: 23px; border: 1px solid #d2ddaf; border-radius: 10px; background: #f3f9e5; margin-top: 32px; }
.dialog-evidence h3 { font-size: 1.0625rem; margin-bottom: 13px; }
.dialog-evidence ul { padding-left: 20px; margin: 0; }
.dialog-evidence li { color: #536140; font-size: .9375rem; line-height: 1.9; }
.dialog-footer { border-top: 1px solid var(--line); padding-top: 22px; margin-top: 28px; color: #687184; font-size: .8125rem; line-height: 1.9; }
.noscript-note { padding: 24px; background: #edf1ff; text-align: center; font-size: .9375rem; }
@keyframes enter-dialog { from { opacity: 0; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes section-enter { from { opacity: .5; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.reveal-in { animation: section-enter .6s cubic-bezier(.2,.65,.3,1) both; }

@media (min-width: 1600px) { .hero { gap: 110px; padding-block: 95px; } }
@media (max-width: 1150px) {
  .section-wrap { width: calc(100% - 72px); }
  .nav-wrap { width: calc(100% - 48px); gap: 18px; }
  nav a { padding-inline: 10px; }
  .hero { gap: 46px; }
  .hero-board { padding: 24px; }
  .board-title { gap: 15px; }
  .board-title strong { font-size: 6rem; }
  .board-links a { gap: 10px; }
  .hero-actions { gap: 20px; }
  .section-space { padding-block: 88px; }
  .about-layout { gap: 55px; }
  .skills-layout { grid-template-columns: 255px 1fr; gap: 48px; }
  .project-card { padding-inline: 26px; }
  .watch-card { padding: 22px; }
  .watch-grid { gap: 16px; }
  .dossier-heading { gap: 30px; }
  .dossier-actions .button { gap: 16px; }
}
@media (max-width: 900px) {
  .nav-wrap { flex-wrap: wrap; min-height: 76px; gap: 15px; padding-block: 16px; }
  .brand { margin-right: auto; }
  .menu-toggle { display: flex; align-items: center; gap: 12px; background: white; border: 1px solid var(--line); border-radius: 8px; padding: 9px 13px; font-size: .875rem; }
  nav { display: none; flex-basis: 100%; order: 4; flex-wrap: wrap; gap: 6px; padding-top: 8px; }
  nav.is-open { display: flex; }
  nav a { padding: 11px 14px; }
  nav .mobile-dossier { display: inline-flex; }
  .nav-dossier { display: none; }
  .hero { gap: 34px; padding-top: 52px; padding-bottom: 62px; grid-template-columns: 1.05fr 1fr; }
  h1 { font-size: clamp(3rem, 6.3vw, 4rem); }
  .hero .eyebrow { font-size: .75rem; gap: 7px; letter-spacing: .04em; }
  .hero-intro { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-board { padding: 22px; box-shadow: 8px 8px 0 #e3e8f5; }
  .board-top { letter-spacing: .02em; }
  .board-title { flex-wrap: wrap; gap: 8px 18px; margin-bottom: 20px; }
  .board-title strong { font-size: 5rem; }
  .board-title p { font-size: .875rem; padding-bottom: 0; }
  .board-links a { grid-template-columns: 20px 1fr 26px; gap: 9px; font-size: .9375rem; padding-block: 16px; }
  .board-arrow { width: 26px; height: 26px; font-size: 1.1rem; }
  .board-bottom { letter-spacing: 0; gap: 8px; }
  .discipline-strip .section-wrap { font-size: .8125rem; gap: 12px; }
  .section-heading { gap: 35px; }
  .section-heading > p { max-width: 260px; }
  .about-layout { gap: 38px; }
  .project-card, .project-card.featured, .project-card.academic { grid-column: span 6; }
  .project-top { flex-direction: column; align-items: flex-start; }
  .project-number { top: 112px; right: 24px; font-size: 4.5rem; }
  .project-main h3 { font-size: 1.75rem; }
  .project-grid { gap: 18px; }
  .skills-layout { grid-template-columns: 210px 1fr; gap: 32px; }
  .skills-aside h3 { font-size: 1.25rem; }
  .big-number { font-size: 6rem; }
  summary { padding-inline: 6px; gap: 15px; }
  .detail-body { padding-left: 39px; padding-right: 12px; }
  .watch-grid { grid-template-columns: 1fr; }
  .watch-card { padding: 27px; }
  .watch-card h3 { margin-top: 20px; }
  .watch-intro { gap: 30px; }
  .watch-intro > p { font-size: 1.35rem; }
  .watch-method { flex-direction: column; gap: 12px; }
  .dossier-heading { align-items: flex-start; flex-direction: column; }
  .dossier-actions { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 24px; }
  .dossier-bottom { gap: 32px; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 100px; }
  .section-wrap { width: calc(100% - 40px); }
  .nav-wrap { width: calc(100% - 40px); padding-block: 14px; min-height: 72px; }
  .brand { font-size: 1.4rem; }
  nav.is-open { display: grid; grid-template-columns: 1fr 1fr; }
  nav a { border: 1px solid var(--line); padding: 12px; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-top: 42px; padding-bottom: 50px; }
  h1 { font-size: clamp(3.25rem, 12.5vw, 5rem); margin-top: 24px; margin-bottom: 23px; line-height: 1.08; }
  .hero-intro { max-width: 460px; font-size: 1.0625rem; }
  .hero-actions { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 19px; margin-top: 25px; }
  .hero-actions .button { gap: 17px; padding: 14px 18px; }
  .hero-location { font-size: .8125rem; margin-top: 25px; }
  .hero-board { margin-right: 7px; padding: 24px; border-radius: 16px; }
  .board-title { margin-top: 16px; margin-bottom: 23px; gap: 22px; }
  .board-title strong { font-size: 5.5rem; }
  .board-title p { padding-bottom: 6px; font-size: .9375rem; }
  .board-links a { font-size: 1rem; grid-template-columns: 20px 1fr 30px; gap: 13px; }
  .board-arrow { width: 30px; height: 30px; }
  .board-links small { font-size: .8125rem; }
  .board-bottom { margin-top: 20px; letter-spacing: .025em; }
  .discipline-strip .section-wrap { display: grid; grid-template-columns: 1fr 1fr; font-size: .875rem; gap: 10px 15px; padding-block: 22px; }
  .discipline-strip span[aria-hidden] { display: none; }
  .section-space { padding-block: 65px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 32px; }
  h2 { font-size: clamp(2.1rem, 8.7vw, 3rem); }
  .section-heading .eyebrow, .dossier-heading .eyebrow { margin-bottom: 15px; }
  .section-heading > p { max-width: none; }
  .section-heading > p br { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-copy h3 { font-size: 1.5rem; }
  .timeline li { padding-left: 57px; padding-bottom: 28px; }
  .project-grid { grid-template-columns: 1fr; gap: 19px; }
  .project-card, .project-card.featured, .project-card.academic { grid-column: auto; padding: 24px 24px 0; border-radius: 13px; }
  .project-top { flex-direction: row; align-items: center; }
  .project-category { letter-spacing: .04em; }
  .project-number { top: 85px; font-size: 5rem; }
  .project-icon { margin-top: 30px; margin-bottom: 28px; }
  .project-main h3 { font-size: 1.85rem; max-width: 430px; }
  .skills-layout { grid-template-columns: 1fr; gap: 30px; }
  .skills-aside { position: static; padding-bottom: 27px; border-bottom: 1px solid #383e4d; }
  .big-number { font-size: 5.3rem; }
  .skills-aside h3 { margin-top: 18px; font-size: 1.4rem; max-width: 450px; }
  .skills-aside p { max-width: 490px; }
  summary { padding: 22px 4px; gap: 14px; }
  summary h3 { font-size: 1rem; }
  .plus { width: 27px; height: 27px; font-size: 1.25rem; }
  .detail-body { padding-left: 33px; padding-right: 10px; }
  .detail-body .evidence { padding: 13px; }
  .watch-intro { flex-direction: column; gap: 16px; }
  .watch-intro > p { font-size: 1.4rem; }
  .watch-intro > span { max-width: none; }
  .watch-card { padding: 24px; }
  .watch-card h3 { font-size: 1.45rem; }
  .watch-method p span { margin-inline: 5px; }
  .dossier-heading { gap: 25px; margin-bottom: 30px; }
  .dossier-actions { flex-direction: column; align-items: flex-start; gap: 19px; }
  .draft-note { padding: 17px; gap: 12px; }
  .dossier-bottom { grid-template-columns: 1fr; gap: 25px; }
  .closing { padding-block: 45px; }
  .closing .section-wrap { gap: 16px; }
  .closing p { font-size: clamp(1.65rem, 6.5vw, 2.5rem); }
  .back-top { width: 46px; height: 46px; font-size: 1.5rem; }
  .footer { flex-wrap: wrap; gap: 18px; padding-block: 27px; }
  .footer p:last-child { width: 100%; }
  dialog { width: calc(100% - 20px); max-height: 94dvh; border-radius: 13px; }
  .dialog-toolbar { padding: 13px 18px; gap: 12px; }
  .dialog-toolbar > span { letter-spacing: .03em; }
  .dialog-toolbar > span span { padding-inline: 3px; }
  #dialog-content { padding: 28px 22px; }
  #dialog-content h2 { font-size: 2rem; }
  .dialog-meta { grid-template-columns: 1fr; gap: 20px; padding: 19px; }
  .dialog-evidence { padding: 19px; }
}
@media (max-width: 360px) {
  .section-wrap, .nav-wrap { width: calc(100% - 32px); }
  .hero-board { padding: 20px; }
  .board-links a { gap: 8px; }
  .project-card, .project-card.featured, .project-card.academic { padding-inline: 20px; }
  .project-top { align-items: flex-start; flex-direction: column; }
  .project-number { top: 115px; }
  .dialog-toolbar > span { max-width: 125px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .project-card:hover, .watch-card:hover, .button:hover { transform: none; }
}
@media print {
  @page { size: A4 landscape; margin: 15mm; }
  .header, .hero, .discipline-strip, #parcours, #projets, #competences, #veille, .closing, .footer, .dossier-actions, dialog, .skip, .noscript-note { display: none !important; }
  body { background: white; color: black; }
  .section-wrap { width: 100%; }
  .dossier-section { padding: 0; border: 0; }
  .dossier-heading { margin-bottom: 16px; }
  .dossier-heading h2 { font-size: 1.8rem; }
  .dossier-heading h2 br { display: none; }
  .dossier-heading .eyebrow { margin-bottom: 5px; }
  .dossier-heading p:last-child { margin-top: 8px; max-width: none; }
  .draft-note { padding: 10px; margin-bottom: 15px; }
  .table-scroll { overflow: visible; }
  table { min-width: 0; font-size: 10pt; }
  th, td { padding: 12px; }
  .dossier-bottom { gap: 35px; margin-top: 16px; grid-template-columns: 1.4fr 1fr; }
  .dossier-bottom p, .draft-note p { font-size: 9pt; }
  .table-status { white-space: normal; }
  .source-note { font-size: 9pt; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; animation: none !important; }
}