/* v2 — Calque : marque, échelle typographique plus calme, héros dessiné, maquettes de l'application. */
:root { --ok: oklch(.5 .1 150); --trame: oklch(.47 .1 250 / .07); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ok: oklch(.76 .11 150); --trame: oklch(.76 .09 245 / .08); } }
:root[data-theme="dark"] { --ok: oklch(.76 .11 150); --trame: oklch(.76 .09 245 / .08); }

.brand { display: flex; align-items: center; gap: 10px; padding: 0 var(--cell); text-decoration: none; }
.brand-mark { width: 28px; height: 28px; color: var(--ink); flex: none; }
.mark-dot { fill: var(--signal); }
.brand-name { font-weight: 650; font-size: 15px; line-height: 1.1; letter-spacing: .005em; }
.brand-sub { display: block; font-family: var(--fm); font-size: 10px; font-weight: 400; color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; margin-top: 2px; }
.nav-cells > a { min-width: clamp(92px, 8.4vw, 136px); }

.h-xxl { font-size: clamp(2.1rem, 6vw, 6.2rem); }
.h-xl { font-size: clamp(1.85rem, 3.7vw, 3.8rem); }
.h-lg { font-size: clamp(1.5rem, 2.4vw, 2.4rem); line-height: .96; }
.hero-band .h-hero { font-family: var(--ft); font-weight: 720; font-stretch: 112%; text-transform: uppercase; letter-spacing: -.026em; line-height: .93; font-size: clamp(1.85rem, 3.4vw, 3.8rem); padding: 22px var(--cell) 24px; }

/* Héros dessiné */
.hero-art { padding: 30px 30px 26px 36px; }
.hero-svg { display: block; width: 100%; height: auto; aspect-ratio: 1400 / 620; max-width: 100%; overflow: visible; }
.ruler { position: absolute; pointer-events: none; opacity: .8; }
.ruler-top { left: 36px; right: 30px; top: 11px; height: 7px; background: repeating-linear-gradient(90deg, var(--line-ctl) 0 1px, transparent 1px 12px); }
.ruler-left { top: 30px; bottom: 26px; left: 13px; width: 7px; background: repeating-linear-gradient(180deg, var(--line-ctl) 0 1px, transparent 1px 12px); }
.hero-tags, .cross { position: absolute; inset: 30px 30px 26px 36px; pointer-events: none; }
.htag { position: absolute; left: var(--x); top: var(--y); display: flex; gap: 8px; align-items: flex-start; transform: translate(-6px, -6px); }
.htag i { width: 12px; height: 12px; background: var(--signal); flex: none; box-shadow: 0 0 0 3px var(--bg); }
.htag span { font-family: var(--fm); font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; line-height: 1.4; background: var(--ink); color: var(--bg); padding: 6px 9px; white-space: nowrap; }
.htag span b { display: block; font-weight: 600; color: color-mix(in oklab, var(--signal) 75%, var(--bg)); }
.htag.left { flex-direction: row-reverse; transform: translate(calc(-100% + 6px), -6px); }
.cross { opacity: 0; transition: opacity .25s var(--ease); }
.cross.on { opacity: 1; }
.cross .cx, .cross .cy { position: absolute; background: var(--signal); opacity: .6; }
.cross .cx { left: 0; right: 0; top: var(--cy, 50%); height: 1px; }
.cross .cy { top: 0; bottom: 0; left: var(--cx, 50%); width: 1px; }
.cross span { position: absolute; left: calc(var(--cx, 50%) + 10px); top: calc(var(--cy, 50%) + 8px); font-family: var(--fm); font-size: .62rem; color: var(--ink-2); background: color-mix(in oklab, var(--bg) 85%, transparent); padding: 2px 5px; white-space: pre; line-height: 1.4; }
.hd-guide { stroke: var(--line-ctl); stroke-width: 1; stroke-dasharray: 3 5; fill: none; }
.hd-sig { stroke: var(--signal); stroke-width: 1.2; fill: none; }
.hd-edge { stroke: var(--ink); stroke-width: 1.15; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.hd-thin { stroke: var(--ink-2); stroke-width: .7; fill: none; }
.hd-tree { stroke: var(--ink); fill: none; stroke-linecap: round; }
.hd-tree.far { stroke: var(--ink-4); }
.hd-sun { fill: var(--signal); }
.hd-ground { stroke: var(--ink); stroke-width: 1.4; fill: none; }
.hd-lvl { font-family: var(--fm); font-size: 10px; fill: var(--ink-2); letter-spacing: .06em; }

/* Éléments communs */
.quote { margin: 18px 0 0; font-family: var(--fv); font-style: italic; font-size: 1.3rem; line-height: 1.3; max-width: 26ch; }
.quote cite { display: block; margin-top: 8px; font-family: var(--fm); font-style: normal; font-size: .64rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); }
.sec-aside p + p { margin-top: 10px; }
.sec-head.slim { padding-bottom: 16px; }
.btn-mock { display: inline-flex; align-items: center; gap: 8px; padding: 7px 11px; background: var(--signal); color: var(--on-signal); font-family: var(--fm); font-size: .64rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border-radius: 4px; white-space: nowrap; width: fit-content; }
.btn-mock.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-ctl); }
.lbl { font-size: 12.5px; font-weight: 600; color: var(--ink-2); display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin: 0 0 8px; }
.cnt { font-family: var(--fm); font-weight: 500; font-size: .66rem; color: var(--ink-3); }
.srcs { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.srcs li { display: inline-flex; gap: 6px; align-items: center; font-size: 11.5px; color: var(--link); border: 1px solid var(--line); padding: 3px 7px; border-radius: 3px; background: var(--bg); }
.acts { display: flex; gap: 8px; flex-wrap: wrap; }
.pin-r span { order: -1; }
.pin-r { transform: translate(calc(-100% + 6px), -6px); }
.foot-claim { display: flex; gap: 12px; align-items: flex-start; }
.foot-claim .brand-mark { width: 26px; height: 26px; }
.wordmark text { font-size: 214px; font-stretch: 125%; }

/* 3 · Séance */
.seance-pin { padding-bottom: 26px; }
.sc-stage { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(18px, 2.6vw, 40px); padding: 6px var(--cell) 20px; align-items: start; }
.sc-k { font-family: var(--fm); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); display: flex; align-items: center; gap: 8px; margin: 0 0 10px; }
.rec-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--signal-bg); flex: none; }
.sc-time { margin-left: auto; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.wave { width: 100%; height: auto; display: block; background: var(--surface); border: 1px solid var(--line); }
.wv-bar { fill: var(--ink-4); }
.wv-bar.on { fill: var(--ink); }
.wv-lab { font-family: var(--fm); font-size: 7px; fill: var(--ink-3); letter-spacing: .05em; }
.wv-head { stroke: var(--signal); stroke-width: 1.5; }
.transcript { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.tr { padding: 9px 11px; background: var(--surface); border: 1px solid var(--line); }
.tr-who { display: block; font-family: var(--fm); font-size: .6rem; letter-spacing: .06em; text-transform: uppercase; color: var(--link); margin-bottom: 3px; }
.tr q { font-family: var(--fv); font-style: italic; font-size: .98rem; line-height: 1.35; quotes: "« " " »"; }
.sc-pv { background: var(--surface); border: 1px solid var(--ink); box-shadow: 0 30px 60px -42px oklch(.2 .02 60 / .55); padding: 16px 18px; display: grid; gap: 10px; position: relative; z-index: 1; }
.pv-head { display: flex; gap: 12px; align-items: center; border-bottom: 1.5px solid var(--ink); padding-bottom: 12px; }
.pv-head b { display: block; font-weight: 720; font-stretch: 112%; text-transform: uppercase; font-size: 1.02rem; letter-spacing: -.01em; }
.pv-head span { font-family: var(--fm); font-size: .62rem; color: var(--ink-2); letter-spacing: .04em; }
.pv-sec h4 { margin: 0 0 2px; font-family: var(--fm); font-size: .6rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.pv-pt { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 6px; font-size: .9rem; line-height: 1.4; padding: 5px 8px; margin: 0 -8px; transition: background-color .4s var(--ease); }
.pv-pt b { font-family: var(--fm); font-size: .72rem; padding-top: 2px; }
.pv-pt.hl { background: var(--signal-bg); }
.pv-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 12px; }
.pv-count { font-family: var(--fm); font-size: .62rem; color: var(--ink-3); }
#pv-send svg { width: 14px; height: 14px; display: none; }
#pv-send.done svg { display: block; }
#pv-send .chk { stroke: var(--on-signal); }
.sc-who { display: grid; gap: 9px; align-content: start; position: relative; z-index: 1; }
.who { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 10px; background: var(--surface); border: 1px solid var(--line); }
.av { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-family: var(--fm); font-size: .66rem; font-weight: 600; background: var(--bg); }
.who b { display: block; font-size: .88rem; font-weight: 650; }
.who small { display: block; font-family: var(--fm); font-size: .6rem; color: var(--ink-3); letter-spacing: .04em; }
.wtask { display: inline-flex; gap: 6px; align-items: center; margin-top: 6px; font-size: .78rem; padding: 3px 7px; border: 1px solid var(--line-ctl); border-radius: 3px; background: var(--bg); }
.sent { font-family: var(--fm); font-size: .58rem; color: var(--ok); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.sc-links { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.sc-links path { fill: none; stroke: var(--signal); stroke-width: 1.3; stroke-dasharray: 4 4; }
.sc-links path.send { stroke: var(--link); stroke-dasharray: none; stroke-width: 1.2; }
.sc-steps { list-style: none; margin: 0 var(--cell); padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--ink); color: var(--bg); counter-reset: s; }
.sc-steps li { counter-increment: s; padding: 14px 16px; display: grid; gap: 4px; align-content: start; border-left: 1px solid color-mix(in oklab, var(--bg) 18%, var(--ink)); opacity: .42; transition: opacity .35s var(--ease); }
.sc-steps li:first-child { border-left: 0; }
.sc-steps li.is-on { opacity: 1; }
.sc-steps b { font-weight: 720; font-stretch: 112%; text-transform: uppercase; font-size: 1rem; display: flex; gap: 10px; align-items: baseline; }
.sc-steps b::before { content: "0" counter(s); font-family: var(--fm); font-size: .68rem; color: var(--signal); font-weight: 500; }
.sc-steps span { font-size: .84rem; color: color-mix(in oklab, var(--bg) 78%, var(--ink)); }

/* Maquettes de l'application (Le calque) */
.mock-wrap { position: relative; padding: 0 var(--cell) clamp(28px, 4vw, 56px); }
.app { position: relative; display: grid; grid-template-columns: 188px minmax(0, 1fr); background: var(--bg); border: 1px solid var(--ink); box-shadow: 0 40px 80px -52px oklch(.2 .02 60 / .6); font-size: 13.5px; overflow: hidden; max-width: 1240px; }
#ch-wrap .app { width: 77%; }
.app-side { border-right: 1px solid var(--line); padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; background: var(--surface2); }
.app-brand { display: flex; gap: 8px; align-items: center; padding: 4px 6px 14px; font-weight: 650; font-size: 12.5px; line-height: 1.1; }
.app-brand small { display: block; font-family: var(--fm); font-size: 8px; color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; font-weight: 400; margin-top: 2px; }
.app-brand .brand-mark { width: 22px; height: 22px; }
.nv { padding: 7px 8px; border-radius: 5px; color: var(--ink-2); }
.nv.on { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: inset 2px 0 0 var(--ink); }
.app-main { padding: 14px 20px 22px; min-width: 0; }
.app-fil { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--ink-2); margin: 0 0 12px; }
.app-fil .sep { color: var(--ink-4); }
.app-fil span:last-child { color: var(--ink); font-weight: 600; display: inline-flex; gap: 6px; align-items: center; }
.cartouche { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: 16px; align-items: end; padding-bottom: 14px; border-bottom: 1.5px solid var(--ink); margin-bottom: 16px; }
.ct-h { font-weight: 680; font-stretch: 112%; font-size: 1.65rem; letter-spacing: -.02em; line-height: 1; display: flex; align-items: center; gap: 10px; }
.ct-lede { color: var(--ink-2); margin-top: 6px; }
.ct-block { margin: 0; display: grid; grid-template-columns: 1fr 1fr; border: 1.5px solid var(--ink); background: var(--surface); }
.ct-block div { padding: 6px 8px; border-top: 1px solid var(--line); min-width: 0; }
.ct-block div:nth-child(odd) { border-right: 1px solid var(--line); }
.ct-block div:nth-child(-n+2) { border-top: 0; }
.ct-block dt { font-family: var(--fm); font-size: 8.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.ct-block dd { margin: 0; font-family: var(--fm); font-size: 11px; font-weight: 500; }
.app-cols { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 18px; }
.col-a, .col-b { display: grid; gap: 16px; align-content: start; min-width: 0; }
.position { background: var(--surface); border: 1px solid var(--line); border-top: 2px solid var(--ink); padding: 14px 16px; display: grid; gap: 10px; }
.position .voice { font-size: 1.1rem; line-height: 1.42; }
.qrow { display: grid; grid-template-columns: minmax(0, 1.15fr) 82px minmax(0, 1.5fr) 70px; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); }
.q-who { display: inline-flex; gap: 7px; align-items: center; font-weight: 600; min-width: 0; }
.q-cfc, .q-due { font-family: var(--fm); font-size: 10.5px; color: var(--ink-3); }
.q-due { text-align: right; }
.q-task { display: block; min-width: 0; }
.q-task .sh { margin-right: 7px; vertical-align: -1px; }
.q-task .proof { display: block; margin-top: 2px; }
.qrow.done .q-task { color: var(--ink-3); }
.qrow.done .q-task .sh { background: var(--ok); border-color: var(--ok); }
.proof { font-family: var(--fm); font-size: 9.5px; color: var(--ok); letter-spacing: .04em; text-transform: uppercase; }
.seances-tl ol, .docs ul { list-style: none; margin: 0; padding: 0; display: grid; }
.seances-tl li { display: flex; gap: 8px; align-items: center; padding: 6px 0; border-top: 1px solid var(--line); font-family: var(--fm); font-size: 11px; }
.seances-tl .st { margin-left: auto; font-family: var(--ft); font-size: 11.5px; color: var(--ink-3); }
.st.ok { color: var(--ok); }
.st.sig { color: var(--signal-ink); font-weight: 600; }
.seances-tl li.now { font-weight: 600; }
.seances-tl li.next { color: var(--ink-3); }
.docs li { display: flex; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--line); }
.docs li span { font-family: var(--fm); font-size: 11px; color: var(--ink-3); }
.mini-rz { width: 100%; height: auto; display: block; background: var(--surface); border: 1px solid var(--line); }
.app-toast { position: absolute; right: 18px; bottom: 18px; display: flex; gap: 10px; align-items: center; background: var(--ink); color: var(--bg); padding: 10px 14px; font-size: 12.5px; max-width: 360px; box-shadow: 0 16px 30px -18px oklch(.2 .02 60 / .6); opacity: 0; transform: translateY(12px); }
.app-toast b { display: block; font-family: var(--fm); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: color-mix(in oklab, var(--signal) 75%, var(--bg)); font-weight: 500; }
.callouts { position: absolute; inset: 0; pointer-events: none; }
.co { position: absolute; left: var(--x, 80%); top: var(--y, 0); transform: translateY(-50%); font-family: var(--fm); font-size: .64rem; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-2); width: min(210px, 20%); padding-left: 10px; border-left: 2px solid var(--signal); line-height: 1.45; }
.co-line { position: absolute; height: 1px; background: var(--signal); transform-origin: left center; }
.co-dot { position: absolute; width: 7px; height: 7px; background: var(--signal); transform: translate(-50%, -50%); }

/* 5 · Réseau : la table lumineuse */
.rz { display: grid; grid-template-columns: minmax(0, 1fr) 340px; border-top: 1px solid var(--line); }
.rz-board { position: relative; border-right: 1px solid var(--line); background-color: var(--surface); background-image: linear-gradient(var(--trame) 1px, transparent 1px), linear-gradient(90deg, var(--trame) 1px, transparent 1px); background-size: 24px 24px; min-width: 0; }
.rz-tools { display: flex; gap: 6px; flex-wrap: wrap; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface); }
.chip { font-size: 12px; padding: 4px 9px; border: 1px solid var(--line-ctl); border-radius: 3px; background: var(--bg); }
.chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chip.ghost { margin-left: auto; font-family: var(--fm); font-size: 10.5px; border-style: dashed; }
.rz-svg { display: block; width: 100%; height: auto; aspect-ratio: 900 / 600; max-width: 100%; }
.rz-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-2); background: var(--surface); align-items: center; }
.rz-legend .lbl { margin: 0; }
.rz-legend span { display: inline-flex; gap: 6px; align-items: center; }
.rz-panel { padding: 22px var(--cell); display: grid; gap: 12px; align-content: start; }
.rz-name { font-weight: 700; font-stretch: 112%; font-size: 1.55rem; letter-spacing: -.02em; line-height: 1; }
.rz-sub { color: var(--ink-2); font-size: .9rem; }
.rz-pos { font-size: 1.1rem; line-height: 1.42; border-left: 2px solid var(--link); padding-left: 12px; }
.rz-chrono ol { list-style: none; margin: 0; padding: 0; }
.rz-chrono li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 8px; padding: 7px 0; border-top: 1px solid var(--line); font-size: .86rem; }
.rz-chrono li span { font-family: var(--fm); font-size: .7rem; color: var(--ink-3); }
.rz-contour { fill: none; stroke: var(--link); stroke-opacity: .2; stroke-width: 1; }
.rz-contour.major { stroke-opacity: .34; }
.rz-edge { fill: none; stroke: var(--link); stroke-opacity: .5; stroke-width: 1.1; transition: stroke-opacity .25s; }
.rz-edge.dim { stroke-opacity: .1; }
.rz-node { cursor: pointer; transition: opacity .25s; }
.rz-node .shape { fill: var(--surface); stroke: var(--ink); stroke-width: 1.6; transition: stroke-width .2s; }
.rz-node .shape.fill { fill: var(--signal); stroke: var(--signal-ink); }
.rz-node text { font-family: var(--ft); font-size: 12.5px; fill: var(--ink); paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.rz-node text.sub { font-family: var(--fm); font-size: 9.5px; fill: var(--ink-3); }
.rz-node:hover .shape, .rz-node.sel .shape, .rz-node:focus-visible .shape { stroke-width: 2.8; }
.rz-node:focus-visible { outline: none; }
.rz-node.dim { opacity: .28; }
.rz-ring { font-family: var(--fm); font-size: 9px; fill: var(--link); letter-spacing: .08em; }

/* 6 · Chaque matin */
.app-matin .app-main { padding: 18px 22px 24px; }
.m-head { padding-bottom: 14px; border-bottom: 1.5px solid var(--ink); margin-bottom: 16px; }
.m-head h3 { font-weight: 700; font-stretch: 112%; font-size: 1.75rem; letter-spacing: -.02em; line-height: 1; }
.m-head p { color: var(--ink-2); margin-top: 6px; }
.m-cols { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 20px; }
.m-props { display: grid; gap: 12px; align-content: start; min-width: 0; }
.prop { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: 14px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); }
.prop.lead { border-top: 2px solid var(--ink); }
.prop-body { display: grid; gap: 8px; min-width: 0; }
.prop-t { font-weight: 650; display: flex; gap: 8px; align-items: center; }
.prop .voice { font-size: 1.04rem; line-height: 1.4; color: var(--ink-2); }
.plan { font-family: var(--fm); font-size: 10.5px; color: var(--ink-3); }
.prop-src { list-style: none; margin: 0; padding: 0 0 0 12px; border-left: 1px solid var(--line); display: grid; gap: 6px; align-content: start; font-size: 11.5px; color: var(--link); }
.prop-src li { display: flex; gap: 6px; align-items: center; }
.deja ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.deja li { display: flex; gap: 8px; align-items: center; color: var(--ink-2); }
.deja svg { width: 16px; height: 16px; flex: none; }
.m-side { display: grid; gap: 14px; align-content: start; min-width: 0; }
.m-box { background: var(--surface); border: 1px solid var(--line); padding: 12px 14px; }
.m-ch, .m-mail { list-style: none; margin: 0; padding: 0; }
.m-ch li { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 2px 8px; padding: 8px 0; border-top: 1px solid var(--line); align-items: center; }
.m-ch li span { grid-column: 2; font-size: 12px; color: var(--ink-3); }
.m-ch li span.sig { color: var(--signal-ink); font-weight: 600; }
.m-mail li { display: grid; gap: 2px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-2); }
.m-mail b { color: var(--ink); font-weight: 600; }
.ready { font-family: var(--fm); font-size: 9.5px; color: var(--signal-ink); letter-spacing: .06em; text-transform: uppercase; }

/* 8 · Illustrations à l'encre */
.ink { position: relative; margin: 0; overflow: hidden; background: var(--bg); }
.ink canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ink-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.js-ink .ink-fallback { display: none; }
.ink-prod { aspect-ratio: 4 / 3; border-right: 1px solid var(--line); }
.ink-terrain { aspect-ratio: 16 / 6.6; border-bottom: 1px solid var(--line); }
.ink figcaption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; display: flex; justify-content: space-between; gap: 12px; padding: 8px var(--cell); font-family: var(--fm); font-size: .64rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); border-top: 1px dashed var(--line); background: color-mix(in oklab, var(--bg) 88%, transparent); }

/* 9 · Données */
.dn-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.dn-cell { padding: 0 0 26px; display: grid; gap: 12px; align-content: start; min-width: 0; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.dn-cell:nth-child(3n+1) { border-left: 0; }
.dn-cell:nth-child(-n+3) { border-top: 0; }
.dn-cell header { display: flex; justify-content: space-between; padding: 10px var(--cell); border-bottom: 1px dashed var(--line); font-family: var(--fm); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.dn-cell .iso { height: clamp(100px, 10vw, 150px); }
.dn-cell h3 { padding: 0 var(--cell); font-size: clamp(1.05rem, 1.4vw, 1.3rem); font-weight: 720; font-stretch: 112%; text-transform: uppercase; letter-spacing: -.015em; line-height: 1; }
.dn-cell p { padding: 0 var(--cell); color: var(--ink-2); font-size: .92rem; max-width: 38ch; }

/* 10 · Bureau pilote */
.bureau { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); }
.bureau-k { padding: clamp(28px, 4vw, 56px) var(--cell); display: grid; gap: 16px; align-content: start; border-right: 1px solid var(--line); }
.bureau-ct { margin: clamp(22px, 3vw, 44px) var(--cell); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1.5px solid var(--ink); background: var(--surface); align-self: center; }
.bureau-ct div { padding: 14px 16px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); display: flex; flex-direction: column-reverse; gap: 6px; min-width: 0; }
.bureau-ct div:nth-child(3n+1) { border-left: 0; }
.bureau-ct div:nth-child(-n+3) { border-top: 0; }
.bureau-ct dt { font-family: var(--fm); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.bureau-ct dd { margin: 0; font-weight: 700; font-stretch: 116%; font-size: clamp(1.45rem, 2.5vw, 2.3rem); letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Petits écrans */
@media (max-width: 1100px) {
  #ch-wrap .app { width: 100%; }
  .callouts { display: none; }
  .sc-stage { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
  .sc-who { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rz { grid-template-columns: minmax(0, 1fr); }
  .rz-board { border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .nav-cells > a { display: none; }
  .app { grid-template-columns: minmax(0, 1fr); }
  .app-side { display: none; }
  .app-cols, .cartouche, .m-cols, .bureau { grid-template-columns: minmax(0, 1fr); }
  .bureau-k { border-right: 0; border-bottom: 1px solid var(--line); }
  .dn-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dn-cell:nth-child(n) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .dn-cell:nth-child(2n+1) { border-left: 0; }
  .dn-cell:nth-child(-n+2) { border-top: 0; }
  .sc-stage { grid-template-columns: minmax(0, 1fr); }
  .sc-who { grid-template-columns: minmax(0, 1fr); }
  .sc-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sc-steps li { opacity: 1; border-top: 1px solid color-mix(in oklab, var(--bg) 18%, var(--ink)); }
  .ink-prod { border-right: 0; border-bottom: 1px solid var(--line); }
  .ink-terrain { aspect-ratio: 4 / 3; }
}
@media (max-width: 600px) {
  .htag span, .ink .pin span { display: none; }
  .hero-art { padding: 24px 10px 22px 24px; }
  .hero-tags, .cross { inset: 24px 10px 22px 24px; }
  .ruler-top { left: 24px; right: 10px; }
  .ruler-left { left: 6px; }
  .dn-grid { grid-template-columns: minmax(0, 1fr); }
  .dn-cell:nth-child(n) { border-left: 0; border-top: 1px solid var(--line); }
  .dn-cell:first-child { border-top: 0; }
  .bureau-ct { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bureau-ct div:nth-child(n) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .bureau-ct div:nth-child(2n+1) { border-left: 0; }
  .bureau-ct div:nth-child(-n+2) { border-top: 0; }
  .qrow { grid-template-columns: minmax(0, 1fr) auto; }
  .q-cfc { display: none; }
  .q-task { grid-column: 1 / -1; grid-row: 2; }
  .prop { grid-template-columns: minmax(0, 1fr); }
  .prop-src { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 8px; }
  .sc-steps { grid-template-columns: minmax(0, 1fr); }
  .rz-tools .chip:nth-child(n+4) { display: none; }
  .app-main { padding: 12px 12px 18px; }
}

.ht-bg { fill: var(--bg); }
.bascule .reveal-stage { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--cell); align-items: center; text-align: left; place-content: initial; padding: 32px var(--cell); }
.bascule .h-xxl { font-size: clamp(2rem, 4.8vw, 5rem); }
.bascule-sub { margin-top: 22px; color: var(--ink-2); max-width: 40ch; font-size: 1rem; }
.bascule-svg { width: 100%; height: auto; aspect-ratio: 700 / 560; max-width: 100%; display: block; overflow: visible; }
@media (max-width: 900px) { .bascule .reveal-stage { grid-template-columns: minmax(0, 1fr); } .sc-links { display: none; } }
@media (max-width: 600px) { .rz-board { overflow-x: auto; } .rz-svg { min-width: 680px; } }

/* Maquettes fidèles à l'application (styles de la maquette Le calque, cloisonnés sous .appx) */
.mockx { position: relative; height: 860px; max-width: 1280px; margin: 0 auto; border: 1px solid var(--line-ctl); border-radius: 12px; overflow: hidden; box-shadow: 0 40px 90px -50px oklch(.2 .02 60 / .6); text-align: left; }
.mockx .ip-shell { min-height: 0; height: 100%; }
.mockx .ip-side { position: relative; top: auto; height: 100%; }
.mockx .ip-top { position: relative; }
.mockx .ip-main { padding-bottom: 96px; }
.mockx .ip-bar-wrap { position: absolute; left: var(--side-w); right: 0; bottom: 0; z-index: 50; }
.mockx-input { flex: 1; min-width: 0; color: var(--ink-3); font-size: 15px; padding: 8px 0; white-space: nowrap; overflow: hidden; }
.mockx-toasts { position: absolute; left: calc(var(--side-w) + (100% - var(--side-w)) / 2); bottom: 84px; transform: translateX(-50%); z-index: 60; pointer-events: none; }
.mockx-toasts .ip-toast { opacity: 0; transform: translateY(10px); animation: none; }
.mockx-rz { --pg-reseau-h: 780px; }
.mockx-rz .pg-reseau-svg { width: 100%; height: 100%; }
.mockx .ip-btn, .mockx .ip-chip { cursor: default; }
#ch-wrap .mockx { width: auto; }
.co { left: var(--x); top: var(--y); transform: translate(0, -100%); width: auto; max-width: 240px; padding: 5px 8px; border-left: 0; background: var(--ink); color: var(--bg); font-size: .6rem; line-height: 1.4; z-index: 70; }
.co-dot { z-index: 71; width: 9px; height: 9px; }
.co-line { display: none; }
.scene { position: relative; margin: 0; border-bottom: 1px solid var(--line); background: var(--bg); overflow: hidden; }
.scene-img { position: relative; aspect-ratio: 1376 / 768; max-height: 760px; width: 100%; overflow: hidden; }
.scene-img img { width: 100%; height: 100%; object-fit: cover; display: block; mix-blend-mode: multiply; }
.scene .pin { z-index: 2; }
.scene figcaption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; display: flex; justify-content: space-between; gap: 12px; padding: 8px var(--cell); font-family: var(--fm); font-size: .64rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); border-top: 1px dashed var(--line); background: color-mix(in oklab, var(--bg) 88%, transparent); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .scene-img img { mix-blend-mode: screen; filter: invert(1) hue-rotate(180deg) contrast(.95); } }
:root[data-theme="dark"] .scene-img img { mix-blend-mode: screen; filter: invert(1) hue-rotate(180deg) contrast(.95); }
@media (max-width: 900px) {
  .mockx { height: 760px; }
  .mockx .ip-side { display: none; }
  .mockx .ip-shell { grid-template-columns: minmax(0, 1fr); }
  .mockx .ip-bar-wrap { left: 0; }
  .mockx-toasts { left: 50%; }
}
@media (max-width: 600px) { .co, .co-dot { display: none; } .mockx { height: 680px; border-radius: 8px; } }
.mx-hover .pg-reseau-node:not(.mx-on):not(.pg-reseau-focus) { opacity: .32; transition: opacity .25s; }
.mx-hover .pg-reseau-edge { opacity: .45; }
.sc-stage { overflow-x: clip; }
#ch-callouts { position: absolute; inset: 0; z-index: 65; pointer-events: none; }
#ch-callouts .co { transform: translate(8px, calc(-100% - 6px)); }
#ch-callouts .co.co-r { transform: translate(calc(-100% - 8px), calc(-100% - 6px)); }
.mockx-rz .pg-reseau-node { transition: none; }
#ch-callouts .co { white-space: nowrap; max-width: none; }