/* The quieter editorial and product layers of the Aestelier identity. */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.participation-form button:disabled { opacity: .55; cursor: default; }
.editorial-shell { width: min(100% - 2 * var(--gutter), 1560px); margin-inline: auto; }
.editorial-section { padding-block: clamp(56px, calc(7 * var(--layout-unit)), 112px); }
.section-kicker { font-size: 10px; line-height: 1.5; letter-spacing: .18em; text-transform: uppercase; }
.editorial-title { font-size: clamp(34px, calc(5.2 * var(--layout-unit)), 80px); line-height: 1.03; letter-spacing: -.045em; font-weight: 400; }
.editorial-title em, .editorial-heading em { font-family: "Bodoni Moda",Georgia,serif; font-weight: 400; }
.editorial-heading { font-size: clamp(28px, calc(3.4 * var(--layout-unit)), 52px); line-height: 1.06; font-weight: 400; letter-spacing: -.04em; }
.editorial-copy { font-size: clamp(15px, calc(1.55 * var(--layout-unit)), 21px); line-height: 1.5; color: var(--muted); max-width: 640px; }
.editorial-link { display: inline-flex; align-items: center; gap: 24px; border-bottom: 1px solid currentColor; padding-bottom: 7px; font-size: 14px; width: fit-content; }
.editorial-link:hover .arrow { transform: translate(3px, -3px); }
.section-rule { display: block; height: 1px; background: var(--rule); transform-origin: left; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 35px; }
.section-heading-row .section-kicker { margin-bottom: 21px; }
.participation-form { border-left: 1px solid #b5ab9a; padding-left: 35px; margin: 0; }
.participation-form label { display: block; font-size: 12px; margin-bottom: 10px; }
.participation-form select { font: inherit; font-size: 14px; background: transparent; border: 0; border-bottom: 1px solid #a79d8b; padding: 10px 0 12px; width: 100%; margin-bottom: 25px; border-radius: 0; color: var(--ink); }
.participation-form textarea { background: #f9f6ee; min-height: 125px; font-size: 14px; }
.participation-form .primary-button { padding: 14px 22px; font-size: 13px; }
.participation-form .form-note { margin: 12px 0 20px; max-width: 430px; }
.participation-form .form-status { min-height: 1.4em; line-height: 1.4; }
.site-footer { background: var(--brown); color: var(--paper); }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-block: 36px; }
.footer-brand { font-size: 13px; letter-spacing: .35em; }
.footer-main nav { font-size: 12px; padding: 0; flex-wrap: wrap; gap: 25px; }
.footer-main nav a { color: #e4d8cd; }
.footer-base { display: flex; justify-content: space-between; gap: 24px; padding-block: 18px; border-top: 1px solid #ffffff35; font-size: 10px; color: #d5c3b3; }
.site-footer footer { border: 0; max-width: none; padding: 0; }

/* Journal: a board of cards composed by the site builder (composeJournal). Rows are one
   cell high including the gap, so every edge falls on the cell grid; within a band pictures
   share a height and titles and feet line up. Cards are delimited by an even gap. */
.journal-board { --cell: calc(3.4 * var(--layout-unit)); --gap: calc(.45 * var(--layout-unit)); display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); grid-auto-rows: calc(var(--cell) - var(--gap)); gap: var(--gap); padding-block: 30px clamp(70px,calc(8 * var(--layout-unit)),130px); }
/* One brown L: the title across the top; below it on the left, the introduction, the totals
   and a painting rising from the foot; the latest notes sit in its angle. The two parts close
   the gap between them so they read as one block. */
.journal-top, .journal-side { position: relative; overflow: hidden; display: flex; flex-direction: column; background: var(--brown); color: var(--paper); }
.journal-top { --side: calc((100% - 11 * var(--gap)) * 5 / 12 + 4 * var(--gap)); grid-column: 1 / 13; grid-row: 1 / span 6; padding: calc(1.4 * var(--layout-unit)) calc(1.6 * var(--layout-unit)) calc(.9 * var(--layout-unit)); }
.journal-side { grid-column: 1 / 6; grid-row: 7 / span 12; margin-top: calc(-1 * var(--gap)); padding: calc(1.6 * var(--layout-unit)) calc(2 * var(--cell) + 1.6 * var(--layout-unit)) calc(1.4 * var(--layout-unit)) calc(1.6 * var(--layout-unit)); }
.journal-top > :not(.journal-mosaic), .journal-side > :not(.journal-mosaic,.journal-painting,.journal-lisiere) { position: relative; z-index: 1; }
/* The title rests on the foot of the top, just above the introduction, and stays clear of the
   mosaic on its right. */
.journal-top h1 { max-width: 4.75em; margin-top: auto; font-size: clamp(40px,calc(5.6 * var(--layout-unit)),94px); line-height: .94; letter-spacing: -.055em; font-weight: 400; }
html[lang="fr"] .journal-top h1 { max-width: 5.3em; }
.journal-top h1 em, .journal-intro-write em { font-family: 'Bodoni Moda',Georgia,serif; font-weight: 400; }
.journal-intro-copy { max-width: 26em; font-size: 15px; line-height: 1.55; color: #e0cdbc; }
.journal-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-top: calc(1.6 * var(--layout-unit)); }
.journal-filters[hidden] { display: none; }
.journal-filters button { padding: 8px 15px; border: 1px solid #6e5242; background: none; font: inherit; font-size: 14px; color: #e0cdbc; cursor: pointer; }
.journal-filters button[aria-pressed="true"] { border-color: #c39a78; background: #c39a78; color: var(--brown); }
.journal-filters button:is(:hover,:focus-visible):not([aria-pressed="true"]) { border-color: #c39a78; color: var(--paper); }
.journal-intro-meta { margin-top: calc(1.6 * var(--layout-unit)); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #e0cdbc; }
.journal-intro-write { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; width: min(100%, 26em); margin-top: 12px; padding-top: 10px; border-top: 1px solid #6e5242; font-size: 15px; }
.journal-intro-write em { font-size: 20px; }
.journal-intro-write:is(:hover,:focus-visible) span { color: var(--accent-on-dark); }
/* The painting fills the foot of the left arm up to the mosaic, tinted into the brown and
   fading upward. */
.journal-painting { position: relative; flex: 1 1 auto; min-height: 140px; margin: 18px calc(-1.6 * var(--layout-unit)) calc(-1.4 * var(--layout-unit)); }
.journal-painting-art { position: absolute; inset: 0; background: url("assets/art/rembrandt-philosopher-meditation-1400.webp") 45% 70% / cover no-repeat; mix-blend-mode: luminosity; opacity: .85; -webkit-mask-image: linear-gradient(to bottom,transparent 0,#000 60%); mask-image: linear-gradient(to bottom,transparent 0,#000 60%); }
@media (max-width: 1050px) { .journal-painting-art { background-image: url("assets/art/rembrandt-philosopher-meditation-960.webp"); } }
.journal-credit { position: absolute; z-index: 3; left: calc(1.6 * var(--layout-unit)); right: calc(1.6 * var(--layout-unit)); bottom: 12px; font-size: 11px; line-height: 1.4; letter-spacing: .02em; color: #cdb6a2; }
.journal-credit:is(:hover,:focus-visible) { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
/* The mosaic of the L (journalMosaic in the site builder): cells of the board's grid, aligned
   on the inner corner. */
.journal-mosaic { position: absolute; display: grid; grid-auto-rows: var(--cell); overflow: hidden; pointer-events: none; }
.journal-mosaic span { background: var(--c); box-shadow: inset -1px -1px 0 #fdfcf712; }
.journal-mosaic .frame { background: none; box-shadow: inset 0 0 0 1px #c39a78; }
.journal-ceiling { left: calc(var(--side) - 2 * var(--cell)); right: 0; bottom: 0; grid-template-columns: repeat(30,var(--cell)); grid-template-rows: repeat(5,var(--cell)); }
.journal-strip { top: 0; right: 0; bottom: 0; width: calc(2 * var(--cell)); grid-template-columns: repeat(2,var(--cell)); }
/* The lisière (site.js): cells of the grid where the painting meets the column, as on the
   Mission page. Pieces show the painting itself, tinted like it; a notch takes the brown; filets
   trace the grid. */
.journal-lisiere { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.journal-lisiere > span { position: absolute; }
.journal-lisiere > .is-piece { overflow: hidden; background: var(--brown); }
.journal-lisiere > .is-piece > i { position: absolute; inset: 0; background: url("assets/art/rembrandt-philosopher-meditation-full-1600.webp") no-repeat; mix-blend-mode: luminosity; }
.journal-lisiere > .is-piece::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px #fdfcf71a; }
.journal-lisiere > .is-cut { background: var(--brown); box-shadow: inset 0 0 0 1px #fdfcf71c; }
.journal-lisiere > .is-frame { box-shadow: inset 0 0 0 1px #fdfcf733; }
/* The brown cover that opens on a piece when the arrival reaches it (editorial-motion.js). */
.journal-lisiere > .is-piece > b { position: absolute; inset: 0; z-index: 1; background: var(--brown); transform: scaleX(0); transform-origin: right center; }
.journal-card { transition: opacity .3s; }
.journal-card.is-dim { opacity: .18; }
/* A card: its diagram (or its numeral), then number, project, title, lead and reading time. */
.journal-card { --art: 4; position: relative; display: grid; grid-template-rows: calc(var(--art) * var(--cell) - var(--gap)) 1fr; min-width: 0; background: var(--paper); }
.journal-card.is-paper { outline: 1px solid var(--rule); outline-offset: -1px; }
.journal-card.is-brown { background: var(--brown); color: var(--paper); }
.journal-card-art { position: relative; display: block; overflow: hidden; container-type: size; }
.journal-card.is-paper .journal-card-art { margin: 1px 1px 0; }
.journal-card-art svg { position: absolute; left: 0; top: 0; width: max(100cqw, calc(100cqh * 960 / 560)); height: auto; transform-origin: left top; transition: transform .6s cubic-bezier(.2,.65,.3,1); }
.journal-card:hover .journal-card-art svg { transform: scale(1.04); }
.journal-card-art::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(to right,transparent calc(100% - 1px),#fdfcf766 0),linear-gradient(to bottom,transparent calc(100% - 1px),#fdfcf766 0); background-size: var(--cell) var(--cell); pointer-events: none; }
.journal-card-numeral { display: flex; align-items: flex-end; padding: 0 calc(1.6 * var(--layout-unit)) 4px; font-family: 'Bodoni Moda',Georgia,serif; font-style: italic; font-size: min(calc(var(--art) * var(--cell) * .9), calc(11 * var(--layout-unit))); line-height: .8; letter-spacing: -.04em; color: var(--brown); }
.journal-card.is-brown .journal-card-numeral { color: #c39a78; }
.journal-card-text { display: flex; flex-direction: column; min-height: 0; padding: calc(1.2 * var(--layout-unit)) calc(1.6 * var(--layout-unit)) calc(1.1 * var(--layout-unit)); }
.journal-card-head { display: flex; align-items: baseline; gap: 14px; }
.journal-card-n { font-family: 'Bodoni Moda',Georgia,serif; font-style: italic; font-size: clamp(30px,calc(3 * var(--layout-unit)),48px); line-height: .85; color: var(--brown); }
.journal-card-project { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.journal-card-title { margin-top: calc(.9 * var(--layout-unit)); font-size: clamp(22px,calc(2.3 * var(--layout-unit)),36px); line-height: 1.06; letter-spacing: -.04em; }
.journal-card-lead { max-width: 28em; margin-top: 9px; font-size: 14px; line-height: 1.5; color: var(--muted); }
.journal-card-foot { display: flex; justify-content: space-between; align-items: baseline; margin-top: auto; padding-top: 11px; border-top: 1px solid #aaa79e; font-size: 14px; }
.journal-card-foot > span:last-child { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.journal-card:is(:hover,:focus-visible) .journal-card-title { color: var(--accent); }
.journal-card.is-brown .journal-card-n { color: #c39a78; }
.journal-card.is-brown :is(.journal-card-project,.journal-card-lead,.journal-card-foot > span:last-child) { color: #e0cdbc; }
.journal-card.is-brown .journal-card-foot { border-color: #6e5242; }
.journal-card.is-brown:is(:hover,:focus-visible) .journal-card-title { color: var(--accent-on-dark); }
@media (min-width: 761px) {
  /* Rows beside the title: picture and words side by side, swapping sides. */
  .slot-rows-a, .slot-rows-b, .slot-rows-only { grid-column: 6 / 13; grid-row: span 6; grid-template-rows: none; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
  .slot-rows-only { grid-row: span 12; }
  .slot-rows-b { grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); }
  .slot-rows-b > :first-child { order: 2; }
  .slot-rows-a .journal-card-art, .slot-rows-only .journal-card-art { margin: 1px 0 1px 1px; }
  .slot-rows-b .journal-card-art { margin: 1px 1px 1px 0; }
  /* A band of three columns. */
  .slot-columns-a, .slot-columns-b, .slot-columns-c { grid-column: span 4; grid-row: span 10; }
  /* A shelf: bottoms aligned, each card one cell lower than the last. */
  .slot-shelf-a { --art: 5; grid-column: span 5; grid-row: span 11; }
  .slot-shelf-b { --art: 4; grid-column: span 4; grid-row: span 11; margin-top: var(--cell); }
  .slot-shelf-c { --art: 3; grid-column: span 3; grid-row: span 11; margin-top: calc(2 * var(--cell)); }
  /* An incomplete last band stretches across the width. */
  .slot-fill-1 { grid-column: 1 / 13; grid-row: span 6; grid-template-rows: none; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
  .slot-fill-1 .journal-card-art { margin: 1px 0 1px 1px; }
  .slot-fill-2 { grid-column: span 6; grid-row: span 10; }
}
/* Narrower screens: the rows beside the L give more room to their words and grow taller,
   and the left arm grows with them. */
@media (min-width: 761px) and (max-width: 1180px) {
  .slot-rows-a, .slot-rows-b { grid-row: span 7; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); }
  .slot-rows-b { grid-template-columns: minmax(0,1.3fr) minmax(0,.7fr); }
  .slot-rows-only { grid-row: span 14; }
  .journal-side { grid-row: 7 / span 14; }
}
@media (min-width: 761px) and (max-width: 960px) {
  .slot-rows-a, .slot-rows-b { grid-row: span 10; }
  .slot-rows-only { grid-row: span 20; }
  .journal-side { grid-row: 7 / span 20; }
}
@media (max-width: 760px) {
  .journal-board { --cell: 34px; grid-template-columns: 1fr; grid-auto-rows: auto; gap: 6px; padding-top: 20px; }
  .journal-top, .journal-side { grid-column: 1; grid-row: auto; }
  .journal-top { padding: 26px 20px calc(5 * var(--cell) + 22px); }
  .journal-top h1 { margin-top: 34px; font-size: clamp(40px,11vw,52px); }
  .journal-ceiling { left: 0; }
  .journal-ceiling :is(.piece,.frame) { translate: calc(-8 * var(--cell)) 0; }
  .journal-side { margin-top: -6px; padding: 22px 20px 20px; }
  .journal-intro-copy { font-size: 16px; }
  .journal-strip { display: none; }
  .journal-painting { flex: none; height: 250px; margin: 22px -20px -20px; }
  .journal-card { grid-template-rows: auto auto; margin-top: 0; }
  .journal-card-art { min-height: 190px; }
  .journal-card-numeral { min-height: 120px; font-size: 110px; }
}

/* Product pages use the same fine rules at a calmer, readable scale. */
.subpage .site-header { height: 80px; min-height: 80px; max-height: none; background: linear-gradient(var(--rule),var(--rule)) left bottom / 100% 1px no-repeat; }
.subpage .brand { font-size: 13px; letter-spacing: 5px; gap: 16px; }
.subpage .brand-mark { width: 36px; min-width: 36px; }
.subpage .site-header nav { font-size: 12px; gap: 30px; padding: 0; }
.subpage .site-header nav [aria-current=page] { border-bottom: 1px solid var(--rule); }
.breadcrumb { display: inline-flex; gap: 12px; align-items: center; font-size: 11px; color: var(--muted); padding-top: 26px; }
.product-hero { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); gap: 8%; padding-block: 65px 75px; }
.product-hero .section-kicker { margin-bottom: 27px; }
.product-hero h1 { font-size: clamp(45px,calc(6.6 * var(--layout-unit)),96px); line-height: .99; letter-spacing: -.055em; }
.product-hero h1 em { font-family: "Bodoni Moda",Georgia,serif; font-weight: 400; }
.product-hero .editorial-copy { margin-block: 26px; }
.product-hero .editorial-link { margin-top: 10px; }
.status-label { display: inline-flex; align-items: center; gap: 9px; font-size: 9px; letter-spacing: .13em; text-transform: uppercase; }
.status-label::before { content: ''; width: 5px; height: 5px; background: #926d4d; }
.product-hero-art { position: relative; min-height: 320px; align-self: stretch; }
.product-hero-art img { position: absolute; width: 100%; height: 100%; object-fit: cover; clip-path: polygon(25% 0,100% 0,100% 75%,75% 75%,75% 100%,0 100%,0 25%,25% 25%); }
.product-hero-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg,transparent calc(100% - 1px),#fdfcf790 0),linear-gradient(0deg,transparent calc(100% - 1px),#fdfcf790 0); background-size: 25% 25%; }
.product-divider { border-top: 1px solid var(--rule); }
.split-story { display: grid; grid-template-columns: 1fr 1fr; gap: 9%; }
.split-story .section-kicker { margin-bottom: 25px; }
.split-story .editorial-copy p+p { margin-top: 18px; }
.workflow { display: grid; grid-template-columns: repeat(5,1fr); margin-top: 50px; }
.workflow>div { padding: 17px 19px 0; border-left: 1px solid var(--rule); }
.workflow>div:first-child { padding-left: 0; border-left: 0; }
.workflow span { font-size: 10px; letter-spacing: .12em; color: var(--muted); }
.workflow h3 { font-size: clamp(20px,calc(2.5 * var(--layout-unit)),30px); margin: 19px 0 10px; font-weight: 400; letter-spacing: -.04em; }
.workflow p { font-size: 13px; line-height: 1.5; color: var(--muted); }
.demo-section { background: #eee8dc; border-block: 1px solid #b5ab9a; }
.demo { border: 1px solid #aaa294; background: var(--paper); margin-top: 35px; }
.demo-bar { padding: 17px 22px; display: flex; gap: 20px; justify-content: space-between; align-items: center; border-bottom: 1px solid #c0b8a9; font-size: 12px; }
.demo-bar>span:first-child { letter-spacing: -.03em; font-size: 19px; }
.demo-meta { font-size: 9px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.demo-disclaimer { font-size: 12px; line-height: 1.5; margin-top: 13px; color: var(--muted); }
.research-demo { display: grid; grid-template-columns: 34% 1fr; }
.research-controls { padding: 30px; border-right: 1px solid #c0b8a9; }
.research-controls h3 { font-size: 27px; font-weight: 400; line-height: 1.1; letter-spacing: -.04em; margin: 20px 0; }
.research-controls>p { font-size: 14px; line-height: 1.5; color: var(--muted); }
.lens-options { display: flex; flex-direction: column; margin-top: 30px; }
.lens-options button { display: flex; gap: 13px; align-items: center; text-align: left; padding: 14px 0; background: transparent; border-top: 1px solid #c0b8a9; font-size: 13px; }
.lens-options button span { margin-left: auto; }
.lens-options [aria-pressed=true] { color: var(--accent); }
.research-result { padding: 25px; }
.research-image { aspect-ratio: 1.9; overflow: hidden; position: relative; }
.research-image img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 57%; transition: object-position .55s; }
.research-image::after { content: ''; position: absolute; inset: 0; border: 12px solid #ffffff15; pointer-events: none; }
.reference-rationale { display: grid; grid-template-columns: 24px 1fr; gap: 15px; margin-top: 22px; }
.reference-rationale>span { font-size: 11px; padding-top: 5px; color: var(--accent); }
.reference-rationale h4 { font-size: 22px; margin: 0 0 9px; font-weight: 400; letter-spacing: -.03em; }
.reference-rationale p { font-size: 14px; line-height: 1.5; color: var(--muted); max-width: 580px; }
.record-demo { display: grid; grid-template-columns: 42% 1fr; }
.record-identity { padding: 27px; border-right: 1px solid #c0b8a9; }
.record-identity>img { width: 95px; height: 105px; object-fit: cover; float: right; margin: 0 0 16px 14px; }
.record-identity h3 { font-size: 28px; font-weight: 400; line-height: 1.05; letter-spacing: -.04em; margin: 24px 0 13px; }
.record-identity>p:not(.section-kicker) { font-size: 12px; line-height: 1.5; color: var(--muted); }
.record-fields { clear: both; padding-top: 25px; margin: 0; }
.record-fields>div { display: flex; gap: 15px; justify-content: space-between; border-top: 1px solid #cbc4b7; padding: 13px 0; font-size: 12px; }
.record-fields dd { margin: 0; text-align: right; }
.record-fields dt { color: var(--muted); }
.record-permissions { padding: 27px; min-width: 0; }
.record-permissions h3 { font-size: 23px; letter-spacing: -.04em; font-weight: 400; margin: 0 0 13px; }
.record-permissions>p { font-size: 13px; line-height: 1.5; color: var(--muted); }
.permission-table { border-collapse: collapse; width: 100%; margin-top: 23px; font-size: 12px; }
.permission-table th { text-align: left; font-weight: 400; padding: 15px 8px 15px 0; border-top: 1px solid #c0b8a9; }
.permission-table td { text-align: right; padding: 8px 0; border-top: 1px solid #c0b8a9; }
.permission-table select { font: inherit; padding: 9px 7px; border: 1px solid #bcb3a2; background: transparent; color: var(--ink); width: 115px; border-radius: 0; }
.permission-result { padding: 13px 15px; background: #eee8dc; margin-top: 20px; min-height: 66px; font-size: 12px; line-height: 1.5; }
.concept-note { margin-top: 13px; font-size: 11px; line-height: 1.5; color: var(--muted); }
.principle-callout { background: var(--brown); color: var(--paper); }
.principle-callout .editorial-copy { color: #ddcfc1; }
.principle-callout .section-kicker { color: #d7bdab; }
.component-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; margin-top: 38px; }
.component-list article { border-top: 1px solid var(--rule); padding: 22px 0; }
.component-list h3 { font-size: 23px; font-weight: 400; letter-spacing: -.04em; margin: 0 0 12px; }
.component-list p { color: var(--muted); font-size: 14px; line-height: 1.5; max-width: 490px; }
.future-note { padding-top: 24px; border-top: 1px solid var(--rule); font-size: 13px; color: var(--muted); line-height: 1.6; }
.product-next { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; }
.product-next .section-kicker { margin-bottom: 22px; }
.product-next .editorial-copy { margin-top: 22px; }
.subpage .primary-button { font-size: 13px; padding: 14px 23px; }
.article-hero { display: grid; grid-template-columns: 1fr .85fr; gap: 8%; padding-block: 65px; }
.article-hero .section-kicker { margin-bottom: 30px; }
.article-hero h1 { font-size: clamp(38px,calc(5.4 * var(--layout-unit)),74px); line-height: 1.01; letter-spacing: -.05em; }
.article-hero .editorial-copy { margin-top: 25px; }
.article-meta { margin-top: 30px; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }
.article-image { width: 100%; height: 100%; max-height: 390px; object-fit: cover; }
.article-layout { display: grid; grid-template-columns: 24% minmax(0,1fr); gap: 6%; padding-bottom: 75px; }
.article-toc { position: sticky; top: 25px; align-self: start; border-right: 1px solid var(--rule); padding-right: 25px; }
.article-toc nav { display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 0; margin-top: 22px; font-size: 13px; }
.article-toc nav a { padding: 15px 0; border-top: 1px solid #bcb7ac; }
.article-prose { max-width: 680px; }
.article-prose section { margin-bottom: 42px; scroll-margin-top: 30px; }
.article-prose h2 { font-size: clamp(25px,calc(3 * var(--layout-unit)),39px); font-weight: 400; line-height: 1.1; letter-spacing: -.04em; margin-bottom: 22px; }
.article-prose p { font-size: clamp(16px,calc(1.65 * var(--layout-unit)),21px); line-height: 1.65; color: #454139; margin-bottom: 18px; }
.article-prose blockquote { font-family: "Bodoni Moda",Georgia,serif; font-style: italic; font-size: clamp(24px,calc(3.4 * var(--layout-unit)),42px); line-height: 1.2; padding: 23px 0; margin: 28px 0; border-block: 1px solid var(--rule); }
/* The quote opens with the mosaic guillemet, as on the homepage; French closes it. */
.article-prose .pq { --pq: max(11px,calc(1.43 * var(--layout-unit))); display: grid; grid-template-columns: repeat(6,var(--pq)); grid-template-rows: repeat(5,var(--pq)); width: max-content; margin-bottom: 18px; }
.article-prose .pq span { background: var(--c); box-shadow: inset -1px -1px 0 #fdfcf7b8; }
html[lang="fr"] .article-prose blockquote::after { content: "\00a0\00bb"; }
.article-prose .article-footnote { font-size: 13px; border-top: 1px solid var(--rule); padding-top: 22px; }
.read-next { display: flex; justify-content: space-between; align-items: center; gap: 35px; padding-block: 25px 55px; border-top: 1px solid var(--rule); }
.read-next a { font-size: clamp(18px,calc(2.5 * var(--layout-unit)),30px); letter-spacing: -.035em; }

@media(max-width:900px) {
  .product-hero { gap: 5%; }
  .product-hero-art { min-height: 280px; }
  .research-controls, .research-result, .record-identity, .record-permissions { padding: 20px; }
  .record-demo { grid-template-columns: 40% 1fr; }
}
@media(max-width:760px) {
  .editorial-section { padding-block: 55px; }
  .editorial-title { font-size: clamp(35px,calc(7 * var(--layout-unit)),53px); }
  .section-heading-row { align-items: start; flex-direction: column; gap: 20px; }
  .participation-form { padding: 28px 0 0; border-left: 0; border-top: 1px solid #b5ab9a; }
  .footer-main { align-items: start; flex-direction: column; padding-block: 28px; }
  .footer-main nav { width: auto; gap: 20px; justify-content: start; font-size: 11px; }
  .footer-base { font-size: 9px; }
  .subpage .site-header { height: 99px; flex-direction: column; align-items: start; justify-content: center; gap: 10px; }
  .subpage .brand { font-size: 11px; letter-spacing: 4px; }
  .subpage .brand-mark { width: 29px; min-width: 29px; }
  .subpage .site-header nav { width: 100%; justify-content: space-between; font-size: 11px; gap: 10px; }
  .subpage .site-header nav a { padding: 4px 0; }
  .product-hero { grid-template-columns: 1fr; padding-block: 37px 45px; gap: 35px; }
  .product-hero h1 { font-size: clamp(45px,calc(10 * var(--layout-unit)),70px); }
  .product-hero-art { min-height: 0; height: 270px; }
  .split-story { grid-template-columns: 1fr; gap: 25px; }
  .workflow { grid-template-columns: 1fr; gap: 0; margin-top: 30px; }
  .workflow>div, .workflow>div:first-child { display: grid; grid-template-columns: 25px 100px 1fr; gap: 15px; align-items: start; padding: 19px 0; border-left: 0; border-top: 1px solid var(--rule); }
  .workflow h3 { margin: 0; font-size: 21px; }
  .workflow span { padding-top: 5px; }
  .demo-bar { padding: 15px; gap: 12px; }
  .demo-meta { font-size: 8px; text-align: right; }
  .research-demo, .record-demo { grid-template-columns: 1fr; }
  .research-controls, .record-identity { border-right: 0; border-bottom: 1px solid #c0b8a9; }
  .research-controls h3 { margin: 13px 0; font-size: 25px; }
  .lens-options { flex-direction: row; justify-content: space-between; gap: 12px; margin-top: 20px; }
  .lens-options button { flex: 1; font-size: 11px; gap: 7px; padding: 12px 0 0; }
  .research-image { aspect-ratio: 1.5; }
  .reference-rationale h4 { font-size: 20px; }
  .component-list { grid-template-columns: 1fr; margin-top: 28px; }
  .product-next { grid-template-columns: 1fr; gap: 27px; }
  .product-next .primary-button { width: fit-content; }
  .article-hero { grid-template-columns: 1fr; padding-block: 35px; gap: 30px; }
  .article-hero h1 { font-size: 44px; }
  .article-image { height: 240px; }
  .article-layout { grid-template-columns: 1fr; gap: 35px; padding-bottom: 35px; }
  /* A short note needs no contents list once it sits above the text. */
  .article-toc { display: none; }
  .article-prose section { margin-bottom: 35px; }
  .read-next { align-items: start; flex-direction: column; gap: 15px; }
}
@media(prefers-reduced-motion:reduce) { .research-image img { transition: none; } }

/* Shared publishing and product components. */
.shared-footer { display: block; max-width: none; padding: 24px 0 0; background: var(--paper); color: var(--brown); border: 0; }
.shared-footer .footer-main { border-top: 1px solid var(--rule); padding: 30px 0; }
.shared-footer .footer-brand { font-family: Archivo, sans-serif; font-size: clamp(24px,calc(3 * var(--layout-unit)),42px); font-weight: 650; letter-spacing: -.03em; }
.shared-footer .footer-main p { font-size: 17px; line-height: 1.3; }
.shared-footer nav { padding: 0; gap: 28px; flex-wrap: wrap; font-size: 13px; }
.shared-footer .footer-base { border-color: var(--rule); color: var(--muted); font-size: 12px; margin-top: 25px; }
.prose-page { max-width: 1000px; }
.prose-page h1 { font-size: clamp(43px,calc(6 * var(--layout-unit)),80px); line-height: 1.02; margin: 25px 0 32px; }
.prose-page h2 { font-size: clamp(26px,calc(3 * var(--layout-unit)),38px); letter-spacing: -.035em; font-weight: 500; margin: 42px 0 20px; }
.prose-page p, .prose-page li, .prose-page dd, .prose-page dt { font-size: 17px; line-height: 1.65; }
.prose-page p+p { margin-top: 16px; }
.prose-page a { text-decoration: underline; text-underline-offset: 4px; }
.prose-page dl>div { padding: 15px 0; border-top: 1px solid var(--rule); }
.prose-page dd { margin: 0; overflow-wrap: anywhere; }
.prose-page dt { color: var(--muted); font-size: 13px; }
.preview-notice { border-left: 3px solid var(--accent); padding: 16px 20px; background: #e8e4d9; }
.credits-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px; }
.credits-list figure { margin: 0; }
.credits-list img { display: block; width: 100%; height: 300px; object-fit: contain; background: #e8e1d4; }
.credits-list figcaption { font-size: 14px; line-height: 1.6; padding-top: 15px; }
.art-credit { display: block; margin-top: 12px; font-size: 12px; line-height: 1.5; text-decoration: underline; text-underline-offset: 3px; }
.product-hero-art { display: flex; flex-direction: column; gap: 14px; }
.product-hero-art img { position: static; min-height: 0; flex: 1; height: 320px; clip-path: none; object-fit: contain; background: #e8e1d4; }
.product-hero-art::after { display: none; }
.reference-board { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; padding: 26px; }
.reference-card { min-width: 0; border-top: 1px solid var(--rule); padding-top: 12px; }
.reference-card img { width: 100%; height: 260px; object-fit: contain; background: #e6dece; }
.reference-card h3 { font-size: 21px; font-weight: 500; margin: 15px 0 10px; letter-spacing: -.03em; }
.reference-card p { font-size: 15px; line-height: 1.55; }
.reference-card .reference-source { font-size: 12px; display: block; text-decoration: underline; margin: 12px 0; }
.reference-choice { display: flex; gap: 10px; padding-top: 14px; }
.reference-choice button { background: transparent; border: 1px solid var(--rule); font-size: 14px; padding: 10px 15px; }
.reference-choice button[aria-pressed=true] { color: var(--paper); background: var(--brown); border-color: var(--brown); }
.reference-card:has([data-choice=keep][aria-pressed=true]) { border-top-color: var(--accent); }
.board-intent { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; padding: 26px; border-bottom: 1px solid var(--rule); }
.board-intent h3 { margin: 0; font-weight: 450; font-size: 28px; letter-spacing: -.04em; }
.board-intent p { font-size: 16px; line-height: 1.5; }
.board-status { padding: 20px 26px; border-top: 1px solid var(--rule); font-size: 14px; }
.matrix-wrap { overflow-x: auto; }
.asset-matrix { border-collapse: collapse; width: 100%; margin-top: 25px; font-size: 13px; }
.asset-matrix th, .asset-matrix td { border-top: 1px solid var(--rule); padding: 13px 8px; text-align: left; }
.asset-matrix th { font-weight: 500; }
.asset-matrix select { font: inherit; max-width: 100%; border: 1px solid var(--rule); padding: 9px 5px; background: var(--paper); color: var(--ink); }
.record-fields dd { overflow-wrap: anywhere; max-width: 70%; }
.record-fields .checksum { font-family: monospace; font-size: 12px; }
@media(max-width:760px) {
  .shared-footer nav { justify-content: start; font-size: 13px; gap: 12px 22px; }
  .shared-footer .footer-base { flex-direction: column; gap: 8px; }
  .shared-footer .footer-main { flex-direction: row; align-items: start; }
  .shared-footer .footer-main p { font-size: 14px; }
  .credits-list, .board-intent { grid-template-columns: 1fr; }
  .reference-board { grid-template-columns: 1fr; padding: 20px; }
  .reference-card img { height: 310px; }
  .board-intent { padding: 20px; }
  .section-kicker, .status-label, .demo-meta, .article-meta, .breadcrumb, .workflow span, .concept-note { font-size: 12px; }
  .asset-matrix { font-size: 12px; }
  .asset-matrix th, .asset-matrix td { padding: 12px 3px; }
  .asset-matrix select { width: 100%; min-width: 64px; padding: 8px 0; }
}

/* A future project keeps a place in the family without a product demonstration. */
.future-project { display: grid; grid-template-columns: 1.05fr .95fr; gap: 9%; align-items: center; padding-block: clamp(60px,calc(8 * var(--layout-unit)),120px); }
.future-project .section-kicker { margin-bottom: 32px; }
.future-project h1 { font-size: clamp(64px,calc(9 * var(--layout-unit)),135px); line-height: .95; letter-spacing: -.055em; }
.future-project h1 em, .prose-page h1 em { font-family: 'Bodoni Moda',Georgia,serif; font-weight: 400; }
.future-project .editorial-copy { margin-top: 30px; max-width: 480px; }
.future-status { font-size: 14px; color: var(--muted); line-height: 1.5; margin-top: 24px; }
.future-project .editorial-link { margin-top: 32px; }
.future-art { margin: 0; position: relative; aspect-ratio: 1; isolation: isolate; display: flex; align-items: center; justify-content: center; }
.future-art img { display: block; width: 65%; height: 65%; object-fit: cover; clip-path: polygon(0 0,66.666% 0,66.666% 33.333%,100% 33.333%,100% 100%,33.333% 100%,33.333% 66.666%,0 66.666%); }
.future-grid { position: absolute; inset: 0; background-image: linear-gradient(#39211530 1px,transparent 1px),linear-gradient(90deg,#39211530 1px,transparent 1px); background-size: 16.666% 16.666%; z-index: -1; mask-image: linear-gradient(135deg,transparent 15%,black 70%); }
.future-art>figcaption { position: absolute; bottom: 0; left: 0; font-size: 12px; color: var(--muted); background: var(--paper); padding: 8px 15px 0 0; }
.prose-page h1 { max-width: 960px; }
.founder-note { border-block: 1px solid var(--rule); padding-block: 28px 35px; margin-top: 38px; }
.founder-note .section-kicker { font-size: 12px; }
.founder-note h2 { margin-top: 18px; }
.founder-note .editorial-link { margin-top: 25px; font-size: 14px; text-decoration: none; }
/* The founder: the brown block of homepage section 06, with its staircase of cells. */
.about-founder { --cell: 34px; position: relative; margin-top: calc(3 * var(--cell) + 48px); padding: 34px 44px 42px; border: 0; background: var(--brown); color: var(--paper); }
.about-founder .section-kicker { color: #d7bdab; }
.about-founder p { color: #e0cdbc; }
/* The principles: the numbered list of homepage section 03, between fine rules. */
.about-principles { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--rule); }
.about-principles li { display: grid; grid-template-columns: 56px minmax(0,.8fr) minmax(0,1.6fr); gap: 0 24px; align-items: baseline; padding: 22px 0; border-top: 1px solid var(--rule); }
.about-principle-n { font-size: 15px; letter-spacing: .08em; }
.about-principles h3 { margin: 0; font-size: 13px; font-weight: 400; letter-spacing: .16em; text-transform: uppercase; }
.about-principles p { font-size: 16px; color: var(--muted); }
.about-principles-note { margin-top: 24px; font-size: 15px; color: var(--muted); }
.about-principles-note a { color: var(--ink, inherit); text-decoration: underline; text-underline-offset: 3px; }
/* The contact: the brown block of homepage section 08, with its signature of cells. */
.about-contact.invitation-section { margin-top: 60px; padding: 40px 44px 46px; }
.about-contact > :not(svg) { position: relative; }
.about-contact .invitation-signature { width: min(42%, 340px); }
.about-contact h2 { margin-top: 18px; font-size: clamp(40px,calc(5.4 * var(--layout-unit)),76px); font-weight: 400; letter-spacing: -.045em; }
.about-contact .section-kicker { color: #d7bdab; }
.about-contact p { max-width: 56%; color: #e0cdbc; }
.about-contact .editorial-link { color: var(--paper); }
.about-contact .editorial-link { margin-bottom: 25px; font-size: clamp(17px,calc(2.5 * var(--layout-unit)),25px); overflow-wrap: anywhere; max-width: 100%; }
.status-label,.section-kicker,.breadcrumb { font-size: 12px; }
.legacy-draft { display: inline-block; padding: 12px 16px; background: var(--brown); color: var(--paper); font-size: 14px; }
@media(max-width:760px) {
  .future-project { grid-template-columns: 1fr; gap: 40px; padding-block: 40px; }
  .future-project h1 { font-size: clamp(63px,calc(15 * var(--layout-unit)),100px); }
  .future-art { max-width: 420px; width: 100%; justify-self: center; }
  .about-principles li { grid-template-columns: 40px minmax(0,1fr); gap: 8px 16px; }
  .about-principles p { grid-column: 2; }
  .about-founder { --cell: 22px; margin-inline: calc(-1 * var(--gutter)); padding: 28px var(--gutter) 34px; }
  .about-contact.invitation-section { margin-inline: calc(-1 * var(--gutter)); padding: 30px var(--gutter) 36px; }
  .about-contact h2 { margin-top: 90px; }
  .about-contact p { max-width: none; }
  .about-contact .section-kicker { max-width: 52%; }
  .subpage .site-header nav { font-size: 12px; gap: 8px; }
  .prose-page h1 { font-size: clamp(36px,calc(8.5 * var(--layout-unit)),60px); }
}

.future-art figcaption a { text-decoration: underline; text-underline-offset: 3px; }

/* Language controls share the navigation; the current language is plain text. */
.language-switch { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; font-size: 11px; }
.language-switch [aria-current] { font-weight: 700; }
.language-switch>span[aria-hidden] { color: var(--rule); }
.site-header nav { padding-right: 0; }
.site-header nav>a { white-space: nowrap; }
.prose-page p { overflow-wrap: anywhere; }

/* French titles retain the original line breaks with more room for the copy. */
html[lang="fr"] .hero-copy h1 { font-size: min(calc(4.6 * var(--layout-unit)),77px); }
html[lang="fr"] .projects-intro h2 { font-size: min(calc(3.75 * var(--layout-unit)),63px); line-height: 1.04; }
html[lang="fr"] .approach h2 { font-size: min(calc(2.65 * var(--layout-unit)),44px); }
html[lang="fr"] .approach-links a { font-size: min(calc(1.18 * var(--layout-unit)),19px); }
html[lang="fr"] .together-type { font-size: calc(27 * var(--layout-unit)); }
@media (max-width: 1050px) and (min-width: 761px) {
  .site-header nav, .subpage .site-header nav { gap: 18px; }
}
@media (max-width: 760px) {
  .site-header nav, .subpage .site-header nav { gap: 8px; }
  .language-switch { gap: 4px; font-size: 11px; }
  html[lang="fr"] .hero-copy h1 { font-size: clamp(32px,calc(8.3 * var(--layout-unit)),54px); letter-spacing: -.045em; }
  html[lang="fr"] .projects-intro h2 { font-size: clamp(33px,calc(6 * var(--layout-unit)),46px); }
  html[lang="fr"] .approach h2 { font-size: 28px; }
  html[lang="fr"] .approach-links a { font-size: 12px; }
  .home .projects-intro h2 { white-space: normal; }
}
@media (max-width: 380px) {
  .site-header nav, .home .site-header nav, .subpage .site-header nav { font-size: 10px; gap: 5px; }
  .language-switch { font-size: 10px; gap: 3px; }
}

/* One navigation for both layouts. Without JavaScript, its links stay visible. */
.site-header .primary-navigation { order: 1; margin-left: auto; }
.site-header .header-tools { order: 2; display: flex; align-items: center; gap: 10px; margin-left: calc(3.05 * var(--layout-unit)); }
.menu-toggle { display: none; }
@media (min-width: 761px) and (max-width: 1050px) {
  .site-header .header-tools { margin-left: 18px; }
}
@media (max-width: 760px) {
  .home .site-header, .subpage .site-header {
    display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center;
    height: auto; min-height: 76px; max-height: none; padding-block: 12px; gap: 0 12px;
  }
  .site-header .brand { min-height: 44px; width: fit-content; font-size: 11px; letter-spacing: 3px; gap: 9px; }
  .site-header .brand-mark { width: 29px; min-width: 29px; }
  .site-header .header-tools { order: 0; margin: 0; }
  .header-tools .language-switch { gap: 3px; font-size: 11px; }
  .header-tools .language-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; }
  .menu-toggle:not([hidden]) { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 8px; background: none; font-size: 13px; }
  .menu-icon-close, .menu-open .menu-icon-open { display: none; }
  .menu-open .menu-icon-close { display: block; }
  .site-header nav.primary-navigation { grid-column: 1/-1; width: 100%; margin: 0; padding: 12px 0 8px; flex-direction: column; align-items: stretch; gap: 0; }
  .site-header nav.primary-navigation>a { display: block; padding: 14px 2px; min-height: 48px; border-top: 1px solid var(--rule); font-size: 20px; line-height: 1.25; }
  .site-header .primary-navigation>a::after { display: none; }
  .site-header.has-mobile-menu:not(.menu-open) .primary-navigation { display: none; }
}