/* ── fonts auto-hébergées (perf + RGPD : zéro requête tierce) ──────────────
   Cabinet Grotesk & General Sans : Fontshare / ITF Free Font License.
   JetBrains Mono : OFL, fichier variable (wght 400-800), subset latin. */
@font-face {
  font-family: "Cabinet Grotesk";
  src: url("./assets/fonts/cabinet-grotesk-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("./assets/fonts/general-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("./assets/fonts/general-sans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("./assets/fonts/general-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("./assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}
/* Fallbacks à métriques verrouillées : réduisent le shift pendant le swap. */
@font-face {
  font-family: "Cabinet Grotesk Fallback";
  src: local("Arial");
  ascent-override: 87%;
  descent-override: 28%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "General Sans Fallback";
  src: local("Arial");
  ascent-override: 101%;
  descent-override: 24%;
  line-gap-override: 0%;
}

:root {
  color-scheme: dark;
  --topbar-h: 54px;
  --rail-w: 54px;
  /* position partagée du bouton thème flottant et de son menu */
  --fab-bottom: max(20px, env(safe-area-inset-bottom));
  /* tokens motion : courbe signature (celle du curseur) + 3 durées */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 140ms;
  --dur-base: 200ms;
  --dur-slow: 420ms;
  /* Échelle typographique (px, cohérente avec le reste du site) — 8 paliers.
     Les tailles display restent en clamp() sur place : h1 hero, h2, .closing h2,
     .case-main h3, .gallery-feature strong, .faq-item summary, .site-sheet-name,
     .hero-lede, .about-copy p. Hors échelle volontairement : HUD curseur (8-10px,
     système --c-*) et chiffres display .case-metrics span (34px). */
  --fs-2xs: 10px; /* légendes techniques, kickers */
  --fs-xs: 11px; /* labels mono uppercase */
  --fs-sm: 12px; /* UI mono, boutons */
  --fs-md: 13px; /* texte compact, listes */
  --fs-base: 14px; /* corps standard */
  --fs-lg: 15px; /* corps confort */
  --fs-xl: 16px; /* paragraphes lead */
  --fs-2xl: 20px; /* titres mineurs */
  /* Interlettrage des labels mono uppercase — 3 crans.
     Les valeurs display du hero et des corps de texte restent en dur. */
  --track-tight: 0.04em;
  --track-base: 0.08em;
  --track-wide: 0.14em;
  /* Rythme vertical des sections (le responsive <=820px repasse à 48px 18px) */
  --section-pad: 96px 64px;
  /* Mono (défaut) : monochrome chaud — zéro vert.
     --live = preuve OK (perle) ; --warn = attention ; --meta = secondaire ;
     --ip = propriété industrielle ; --prod = production (accent thème). */
  --bg: #0b0b0a;
  --panel: #161513;
  --ink: #ece7dd;
  --muted: #918b82;
  --faint: #847f76;
  --line: rgba(236, 231, 221, 0.12);
  --line-strong: rgba(236, 231, 221, 0.26);
  --blue: #ddd5c6;
  --blue-soft: rgba(221, 213, 198, 0.12);
  --abyss: #cfc7b8;
  --live: #e8e2d4;
  --live-soft: rgba(232, 226, 212, 0.1);
  --warn: #c9b18a;
  --warn-soft: rgba(201, 177, 138, 0.14);
  --ip: #b8aea0;
  --prod: #ddd5c6;
  --meta: #918b82;
  --medusa: #d8d0c0;
  --accent-rgb: 221, 213, 198;
  --ink-soft: color-mix(in srgb, var(--ink) 82%, transparent);
  --surface: color-mix(in srgb, var(--bg) 88%, #000 12%);
  --mono: "JetBrains Mono", "SFMono-Regular", "IBM Plex Mono", "Roboto Mono", monospace;
  --sans: "General Sans", "General Sans Fallback", Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  --display: "Cabinet Grotesk", "Cabinet Grotesk Fallback", "General Sans", Inter, sans-serif;
}

#preuves,
#systemes,
#sites,
#travaux,
#apropos,
#discipline,
#faq,
#contact {
  scroll-margin-top: calc(var(--topbar-h) + 18px);
}

.case-tabs {
  scroll-margin-top: calc(var(--topbar-h) + 52px);
}

/* ── thèmes (sélecteur façon terminal) ─────────────────────────────────────── */
:root[data-theme="ambre"] {
  --bg: #0d0a06; --panel: #17120c; --ink: #f4ecdc; --muted: #a2968a; --faint: #877c71;
  --line: rgba(244, 236, 220, 0.12); --line-strong: rgba(244, 236, 220, 0.26);
  --blue: #e3a54c; --blue-soft: rgba(227, 165, 76, 0.15); --abyss: #f0bd6a;
  --live: #e8d9b0; --live-soft: rgba(232, 217, 176, 0.14);
  --warn: #e6a54a; --warn-soft: rgba(230, 165, 74, 0.16);
  --ip: #cbb26a; --prod: #e3a54c; --meta: #a2968a;
  --medusa: #e6a54a; --accent-rgb: 227, 165, 76;
}
:root[data-theme="sauge"] {
  --bg: #0a0b09; --panel: #131611; --ink: #eef1e6; --muted: #949a8a; --faint: #7c8274;
  --line: rgba(238, 241, 230, 0.12); --line-strong: rgba(238, 241, 230, 0.26);
  --blue: #8ab377; --blue-soft: rgba(var(--accent-rgb), 0.16); --abyss: #a6c68f;
  --live: #9ccb6f; --live-soft: rgba(156, 203, 111, 0.16);
  --warn: #cbb06a; --warn-soft: rgba(203, 176, 106, 0.16);
  --ip: #a6c68f; --prod: #8ab377; --meta: #949a8a;
  --medusa: #9cc47f; --accent-rgb: 138, 179, 119;
}
:root[data-theme="gruvbox"] {
  --bg: #1d2021; --panel: #282828; --ink: #ebdbb2; --muted: #a89984; --faint: #9c8d7b;
  --line: rgba(235, 219, 178, 0.14); --line-strong: rgba(235, 219, 178, 0.28);
  --blue: #fabd2f; --blue-soft: rgba(250, 189, 47, 0.14); --abyss: #d79921;
  --live: #b8bb26; --live-soft: rgba(184, 187, 38, 0.16);
  --warn: #fe8019; --warn-soft: rgba(254, 128, 25, 0.16);
  --ip: #d79921; --prod: #fabd2f; --meta: #a89984;
  --medusa: #fabd2f; --accent-rgb: 250, 189, 47;
}
:root[data-theme="rose"] {
  --bg: #0e0a0b; --panel: #181012; --ink: #f2e6e6; --muted: #a2949a; --faint: #887a7f;
  --line: rgba(242, 230, 230, 0.12); --line-strong: rgba(242, 230, 230, 0.26);
  --blue: #cf8f92; --blue-soft: rgba(207, 143, 146, 0.15); --abyss: #e0a6a8;
  --live: #e0c8c9; --live-soft: rgba(224, 200, 201, 0.14);
  --warn: #d8a24a; --warn-soft: rgba(216, 162, 74, 0.16);
  --ip: #c4a8a9; --prod: #cf8f92; --meta: #a2949a;
  --medusa: #d49a9c; --accent-rgb: 207, 143, 146;
}
:root[data-theme="charbon"] {
  --bg: #0c0b09; --panel: #16140f; --ink: #f2ede1; --muted: #9a938a; --faint: #847e76;
  --line: rgba(242, 237, 225, 0.12); --line-strong: rgba(242, 237, 225, 0.26);
  --blue: #cda45f; --blue-soft: rgba(205, 164, 95, 0.15); --abyss: #e2ba78;
  --live: #e2ba78; --live-soft: rgba(226, 186, 120, 0.14);
  --warn: #d8a24a; --warn-soft: rgba(216, 162, 74, 0.16);
  --ip: #cbb892; --prod: #cda45f; --meta: #9a938a;
  --medusa: #e2ba78; --accent-rgb: 205, 164, 95;
}

* {
  box-sizing: border-box;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  outline: none;
}

.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* Texte réservé aux lecteurs d'écran (hors flux visuel, toujours annoncé) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

html {
  max-width: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-h) + 12px);
  /* scrollbars sombres partout (Firefox / Chromium) — hérite aux conteneurs internes */
  scrollbar-color: var(--line-strong) transparent;
}

/* Scrollbars internes ciblées (Safari) — .status-strip garde la sienne masquée */
.case-code pre::-webkit-scrollbar,
.piece-overlay-body .code-view::-webkit-scrollbar,
.project-overlay-body::-webkit-scrollbar,
.browser-tabs::-webkit-scrollbar,
.case-tabs::-webkit-scrollbar,
.nav::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.case-code pre::-webkit-scrollbar-thumb,
.piece-overlay-body .code-view::-webkit-scrollbar-thumb,
.project-overlay-body::-webkit-scrollbar-thumb,
.browser-tabs::-webkit-scrollbar-thumb,
.case-tabs::-webkit-scrollbar-thumb,
.nav::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 4px;
}

.case-code pre::-webkit-scrollbar-track,
.piece-overlay-body .code-view::-webkit-scrollbar-track,
.project-overlay-body::-webkit-scrollbar-track,
.browser-tabs::-webkit-scrollbar-track,
.case-tabs::-webkit-scrollbar-track,
.nav::-webkit-scrollbar-track {
  background: transparent;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: clip;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    var(--bg);
  background-size: 8px 8px, 8px 8px, auto;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
}

::selection {
  background: var(--blue);
  color: var(--bg);
}

button,
input,
a {
  font: inherit;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.05;
  background-image:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.28) 0 1px, transparent 1px 4px);
  mix-blend-mode: overlay;
}

/* Sections below-fold : skip layout/paint tant que hors viewport */
.proof-dossier,
.case-files,
.sites,
.works,
.discipline,
.faq,
.about,
.closing {
  content-visibility: auto;
  /* estimate plus serré → moins de jump scroll-spy */
  contain-intrinsic-size: auto 560px;
}


/* ── topbar ────────────────────────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: auto 1fr auto;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.ruler,
.command-trigger,
.lang-toggle {
  display: flex;
  align-items: center;
}

/* ── rail gauche chiffres ──────────────────────────────────────────────── */
.left-rail {
  position: fixed;
  top: var(--topbar-h, 54px);
  left: 0;
  bottom: 48px; /* laisse la place au toggle langue */
  z-index: 40;
  display: flex;
  flex-direction: column;
  width: var(--rail-w, 54px);
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
}

.left-rail a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
}

.left-rail a i {
  font-style: normal;
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--track-base);
  transform: rotate(-90deg);
}

/* label uniquement au hover — ne recouvre pas le contenu en permanence */
.left-rail a span {
  position: absolute;
  left: calc(100% + 8px);
  z-index: 60;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transition: opacity 120ms ease;
}

.left-rail a:hover {
  color: var(--ink);
  background: var(--blue-soft);
}

.left-rail a[aria-current="true"] {
  color: var(--ink);
  background: color-mix(in srgb, var(--live) 10%, transparent);
  box-shadow: inset 2px 0 0 var(--live);
}

.left-rail a[aria-current="true"] i {
  color: var(--live);
}

.left-rail a:hover span,
.left-rail a:focus-visible span {
  opacity: 1;
}

main,
.site-footer {
  margin-left: var(--rail-w, 54px);
}

@media (min-width: 821px) {
  .lang-toggle {
    left: 0;
    bottom: 0;
    width: var(--rail-w, 54px);
    min-width: var(--rail-w, 54px);
    height: 48px;
    border-right: 1px solid var(--line);
    border-top: 1px solid var(--line);
    background: var(--bg);
    box-shadow: none;
  }
}

@media (max-width: 820px) {
  .left-rail {
    display: none !important;
  }
  main,
  .site-footer {
    margin-left: 0;
  }
}

.lang-toggle {
  position: fixed;
  left: max(0px, env(safe-area-inset-left));
  bottom: max(0px, env(safe-area-inset-bottom));
  z-index: 41;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  min-width: 44px;
  height: 48px;
  min-height: 44px;
  border: 0;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.lang-toggle:hover {
  color: var(--ink);
  background: var(--panel);
}

.brand {
  gap: 12px;
  padding: 0 22px;
  border-right: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.brand-medusa {
  display: grid;
  place-items: center;
  width: 24px;
  height: 26px;
}

.brand-medusa svg {
  overflow: visible;
}

.bm-float {
  animation: bm-bob 5.6s ease-in-out infinite;
}

.bm-bell-group {
  transform-origin: 12px 12.4px;
  animation: bm-pulse 5.6s ease-in-out infinite;
}

.bm-tent {
  transform-origin: 12px 12.9px;
  animation: bm-sway 5.6s ease-in-out infinite;
}

/* Tentacules : onde douce qui ruisselle de gauche a droite */
.bm-t1 {
  animation-delay: 0s;
}

.bm-t2 {
  animation-delay: 0.35s;
}

.bm-t3 {
  animation-delay: 0.7s;
}

.bm-t4 {
  animation-delay: 1.05s;
}

/* Yeux : clignement rare et discret, sur son propre rythme lent.
   transform-box: fill-box permet a chaque oeil de se fermer autour
   de son propre centre, quelle que soit sa position. */
.bm-eye {
  transform-box: fill-box;
  transform-origin: center;
  animation: bm-blink 8.4s ease-in-out infinite;
}

.brand:hover .bm-bell-group,
.brand:hover .bm-float,
.brand:hover .bm-tent {
  animation-duration: 2.2s;
}

/* Au survol, la meduse cligne un peu plus souvent (comme si elle vous remarquait) */
.brand:hover .bm-eye {
  animation-duration: 3.6s;
}

@keyframes bm-bob {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-0.3px, -0.9px); }
  50% { transform: translate(0.25px, -1.1px); }
  72% { transform: translate(0.35px, 0.4px); }
}

@keyframes bm-pulse {
  0%, 100% { transform: scale(1, 1); }
  30% { transform: scale(1.03, 0.975); }
  55% { transform: scale(0.985, 1.02); }
}

@keyframes bm-sway {
  0%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(2.4deg); }
  75% { transform: rotate(-2.4deg); }
}

@keyframes bm-blink {
  0%, 93%, 100% { transform: scaleY(1); }
  95.5% { transform: scaleY(0.1); }
  98% { transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .bm-float,
  .bm-bell-group,
  .bm-tent,
  .bm-eye {
    animation: none;
  }
}

.brand-medusa {
  color: var(--medusa);
}

.brand-medusa .bm-eye {
  color: var(--ink);
}

.brand-name {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.brand-separator,
.brand-context {
  color: var(--muted);
  font-size: var(--fs-xs);
}

.ruler {
  display: none;
}

.nav a {
  display: grid;
  place-items: center;
  height: 100%;
  min-width: 108px;
  border-left: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  color: var(--muted);
  transition: color 160ms ease, background 160ms ease;
}

.nav a:hover {
  color: var(--ink);
  background: var(--blue-soft);
}

.command-trigger {
  justify-content: center;
  gap: 6px;
  width: 64px;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.command-trigger .cmd-kbd span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--fs-sm);
}

.nav a[aria-current="true"] {
  color: var(--ink);
  background: var(--blue-soft);
}

/*
 * Curseur dossier v9 — reset award-informed.
 * Patterns retenus (Awwwards / dual-layer studio) :
 *   - collimateur rapide + cadre en lag
 *   - expand au hover interactif
 *   - compress + scramble + CLK au clic
 * Tailles v5 restaurées (22 / 28 / 18). Pas de mode "texte miniature".
 * Plaque décalée + fade en mouvement pour laisser lire sous le pointeur.
 */
.cursor {
  --c-size: 24px;
  --c-arm: 6px;
  --c-thick: 1px;
  --c-gap: 14px;
  --c-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --c-col: var(--ink);
  --c-muted: color-mix(in srgb, var(--c-col) 52%, transparent);
  --c-halo: color-mix(in srgb, var(--bg) 92%, transparent);
  --c-ro: 0.78;
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: 0;
  height: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 90ms ease;
}

.cursor.is-on {
  opacity: 1;
}

.cursor__frame,
.cursor__aim {
  position: absolute;
  left: 0;
  top: 0;
}

.cursor.is-on .cursor__frame,
.cursor.is-on .cursor__aim {
  will-change: transform;
}

.cursor__frame {
  width: var(--c-size);
  height: var(--c-size);
  margin: calc(var(--c-size) / -2) 0 0 calc(var(--c-size) / -2);
  transition:
    width 180ms var(--c-ease),
    height 180ms var(--c-ease),
    margin 180ms var(--c-ease);
}

.cursor__aim {
  width: 0;
  height: 0;
}

.cursor__c {
  position: absolute;
  width: var(--c-arm);
  height: var(--c-arm);
  box-sizing: border-box;
  border-color: var(--c-col);
  border-style: solid;
  border-width: 0;
  transition:
    width 180ms var(--c-ease),
    height 180ms var(--c-ease),
    border-color 150ms ease;
  filter:
    drop-shadow(0 0 0.45px var(--c-halo))
    drop-shadow(0 0 0.45px var(--c-halo));
}

.cursor__c--tl {
  top: 0;
  left: 0;
  border-top-width: var(--c-thick);
  border-left-width: var(--c-thick);
}

.cursor__c--tr {
  top: 0;
  right: 0;
  border-top-width: var(--c-thick);
  border-right-width: var(--c-thick);
}

.cursor__c--bl {
  bottom: 0;
  left: 0;
  border-bottom-width: var(--c-thick);
  border-left-width: var(--c-thick);
}

.cursor__c--br {
  bottom: 0;
  right: 0;
  border-bottom-width: var(--c-thick);
  border-right-width: var(--c-thick);
}

/* Point de visee — toujours visible, taille lisible */
.cursor__dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 3px;
  margin: -1.5px 0 0 -1.5px;
  border-radius: 50%;
  background: var(--c-col);
  opacity: 0.95;
  filter:
    drop-shadow(0 0 0.4px var(--c-halo))
    drop-shadow(0 0 0.4px var(--c-halo));
  transition: transform 160ms var(--c-ease), opacity 140ms ease, background 150ms ease;
}

.cursor__cross {
  position: absolute;
  left: 0;
  top: 0;
  width: 11px;
  height: 11px;
  margin: -5.5px 0 0 -5.5px;
  transition:
    width 180ms var(--c-ease),
    height 180ms var(--c-ease),
    margin 180ms var(--c-ease),
    opacity 150ms ease;
}

.cursor__cross::before,
.cursor__cross::after {
  content: "";
  position: absolute;
  inset: 0;
  filter:
    drop-shadow(0 0 0.4px var(--c-halo))
    drop-shadow(0 0 0.4px var(--c-halo));
}

.cursor__cross::before {
  background:
    linear-gradient(var(--c-col), var(--c-col)) left center / 3px 1px no-repeat,
    linear-gradient(var(--c-col), var(--c-col)) right center / 3px 1px no-repeat;
}

.cursor__cross::after {
  background:
    linear-gradient(var(--c-col), var(--c-col)) center top / 1px 3px no-repeat,
    linear-gradient(var(--c-col), var(--c-col)) center bottom / 1px 3px no-repeat;
}

/* Plaque X/Y hors du cadre — gap large pour ne pas masquer le point de clic */
.cursor__readout {
  position: absolute;
  left: calc(var(--c-size) / 2 + var(--c-gap));
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  transform: translateY(-50%);
  color: var(--c-col);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  white-space: nowrap;
  opacity: var(--c-ro);
  filter:
    drop-shadow(0 0 0.65px var(--c-halo))
    drop-shadow(0 0 0.65px var(--c-halo));
  transition:
    opacity 160ms ease,
    color 150ms ease,
    left 160ms var(--c-ease),
    right 160ms var(--c-ease),
    transform 160ms var(--c-ease);
}

.cursor__row {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.cursor__k {
  width: 0.75ch;
  color: var(--c-muted);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.cursor__v {
  display: inline-block;
  min-width: 4ch;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.cursor__clk {
  margin-top: 2px;
  min-height: 1em;
  color: var(--c-muted);
  font-size: 8px;
  letter-spacing: 0.14em;
  opacity: 0;
  transition: opacity 180ms ease, color 150ms ease;
}

.cursor.is-click .cursor__clk {
  opacity: 1;
  color: var(--c-col);
}

.cursor.is-flip-x .cursor__readout {
  left: auto;
  right: calc(var(--c-size) / 2 + var(--c-gap));
  align-items: flex-end;
}

.cursor.is-flip-x .cursor__row {
  flex-direction: row-reverse;
}

.cursor.is-flip-y .cursor__readout {
  transform: translateY(calc(-50% - 4px));
}

/* Fade plaque en déplacement (laisse lire) — jamais de rétrécissement */
.cursor.is-moving {
  --c-ro: 0.38;
}

.cursor.is-settled {
  --c-ro: 0.88;
}

/*
 * Soft texte — le style reste le même, la plaque s'efface presque.
 * Taille ~22px (pas miniature). Hot / down / scramble prioritaires.
 */
.cursor.is-text:not(.is-hot):not(.is-down):not(.is-protocol) {
  --c-size: 22px;
  --c-arm: 5px;
  --c-gap: 13px;
  --c-ro: 0.16;
}

.cursor.is-text:not(.is-hot):not(.is-down):not(.is-protocol) .cursor__c {
  opacity: 0.55;
}

.cursor.is-text:not(.is-hot):not(.is-down):not(.is-protocol) .cursor__cross {
  opacity: 0.72;
}

.cursor.is-text:not(.is-hot):not(.is-down):not(.is-protocol) .cursor__readout {
  opacity: 0.14;
}

/* Hover interactif — cadre s'ouvre (pattern award) */
.cursor.is-hot {
  --c-size: 34px;
  --c-arm: 7px;
  --c-gap: 15px;
  --c-ro: 0.96;
}

.cursor.is-hot .cursor__cross {
  width: 13px;
  height: 13px;
  margin: -6.5px 0 0 -6.5px;
}

.cursor.is-hot .cursor__dot {
  transform: scale(1.2);
}

/* Clic — compress + scramble (l'anim que tu aimais) */
.cursor.is-down {
  --c-size: 18px;
  --c-arm: 5px;
  --c-gap: 12px;
  --c-ro: 1;
}

.cursor.is-down .cursor__cross {
  width: 9px;
  height: 9px;
  margin: -4.5px 0 0 -4.5px;
}

.cursor.is-down .cursor__readout {
  opacity: 1;
  transform: translateY(calc(-50% + 1px));
}

.cursor.is-scramble {
  --c-ro: 1;
}

.cursor.is-scramble .cursor__readout {
  transform: translateY(calc(-50% - 2px));
}

.cursor.is-scramble .cursor__k {
  color: var(--c-col);
  opacity: 0.55;
}

.cursor.is-scramble .cursor__v {
  letter-spacing: 0.14em;
}

/* Pulse cadre au lock clic */
.cursor.is-scramble .cursor__frame {
  animation: cursor-lock 380ms var(--c-ease) 1;
}

@keyframes cursor-lock {
  0% {
    filter: none;
  }
  40% {
    filter: drop-shadow(0 0 0.6px var(--c-col));
  }
  100% {
    filter: none;
  }
}

body.protocol-running .cursor,
.cursor.is-protocol {
  --c-col: var(--warn);
}

.cursor.is-protocol {
  --c-size: 36px;
  --c-arm: 7px;
  --c-gap: 15px;
  --c-ro: 1;
}

.cursor.is-protocol .cursor__cross {
  width: 13px;
  height: 13px;
  margin: -6.5px 0 0 -6.5px;
}

@media (pointer: fine) {
  body.cursor-on,
  body.cursor-on * {
    cursor: none !important;
  }

  body.cursor-on.cursor-text,
  body.cursor-on.cursor-text * {
    cursor: text !important;
  }

  body.cursor-on.cursor-text .cursor {
    opacity: 0 !important;
  }

  body.cursor-modal,
  body.cursor-modal * {
    cursor: auto !important;
  }

  body.cursor-modal a,
  body.cursor-modal button,
  body.cursor-modal [role="tab"],
  body.cursor-modal summary {
    cursor: pointer !important;
  }

  body.cursor-modal .cursor {
    display: none !important;
  }
}

@media (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor {
    display: none !important;
  }
}

a,
button,
[role="tab"],
.work-card,
.protocol-cta,
.intent-card,
.path-chip,
.tag-link,
.proof-card,
.status-strip a,
.discipline-link {
  cursor: pointer;
}

.protocol-cta:active,
.proof-card:active,
.intent-card:active,
.path-chip:active,
.work-card:active,
.case-tabs button:active,
.secondary-action:active {
  transform: translateY(1px);
}

.protocol-stage.is-running .protocol-progress {
  color: var(--warn);
}

.mono-tag {
  margin: 0;
  color: var(--blue);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

/* ── hero + méduse ─────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: calc(100vh - 54px);
  display: grid;
  align-items: center;
  padding: 56px 64px 72px;
  overflow: hidden;
}

#medusa {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: pan-y;
}

.hero-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--bg) 92%, transparent) 0%, color-mix(in srgb, var(--bg) 55%, transparent) 44%, color-mix(in srgb, var(--bg) 5%, transparent) 78%),
    linear-gradient(180deg, transparent 72%, color-mix(in srgb, var(--bg) 90%, transparent) 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.hero-copy h1 {
  margin: 22px 0 26px;
  font-family: var(--display);
  font-size: clamp(3.4rem, 7vw, 6.4rem);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero-copy h1 span {
  display: block;
}

.hero-lede {
  max-width: 56ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.02rem, 1.3vw, 1.28rem);
  line-height: 1.6;
  text-wrap: pretty;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px 12px;
  margin-top: 22px;
}

.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.secondary-action:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.secondary-action--ghost {
  border-color: var(--line);
  color: var(--muted);
  font-weight: 500;
}

.secondary-action--ghost:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: transparent;
}


/* CTA protocole — signature, pas un bouton générique hard-offset */
.protocol-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 20px;
  row-gap: 4px;
  min-width: min(100%, 320px);
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: border-color 180ms ease, background 180ms ease;
}

.protocol-cta-kicker {
  grid-column: 1;
  color: var(--meta);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

.protocol-cta-label {
  grid-column: 1;
  font-family: var(--mono);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.protocol-cta-meta {
  grid-column: 1 / -1;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-tight);
}

.protocol-cta::after {
  /* VS15 : force la présentation texte (jamais l'émoji play sur iOS) */
  content: "\25B6\FE0E";
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  /* centrage optique du triangle dans le cercle (border-box : le cercle reste à 36px) */
  padding-left: 2px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  font-size: 10px;
  line-height: 1;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.protocol-cta:hover {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.protocol-cta:hover::after {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.protocol-cta:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.protocol-cta--compact {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 10px 14px;
  grid-template-columns: unset;
  grid-template-rows: unset;
}

.protocol-cta--compact .protocol-cta-label {
  grid-column: unset;
}

.protocol-cta--compact::after {
  grid-column: unset;
  grid-row: unset;
  width: 28px;
  height: 28px;
  font-size: 9px;
}

body.protocol-running .protocol-cta {
  border-color: var(--warn);
}

body.protocol-running .protocol-cta-kicker {
  color: var(--warn);
}



.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 22px 0 0;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(4px);
}

.signal-strip div {
  min-width: 0;
  padding: 12px 14px;
  border-right: 1px solid var(--line);
}

.signal-strip div:last-child {
  border-right: 0;
}

.signal-strip dt {
  color: var(--meta);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.signal-strip dd {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: var(--fs-md);
  line-height: 1.4;
}

.signal-strip dd a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.28);
  transition: border-color 160ms ease, color 160ms ease;
}

.signal-strip dd a:hover {
  color: var(--ink);
  border-bottom-color: rgba(var(--accent-rgb), 0.7);
}

.hero-role {
  margin: 0 0 22px;
  color: var(--abyss);
  font-family: var(--mono);
  font-size: var(--fs-md);
  letter-spacing: 0.05em;
}

.hero-medusa-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin: 16px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-tight);
}

.code-link {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--abyss);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-tight);
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease;
}

.code-link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.registry-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.registry-list li {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.registry-list li:first-child {
  border-top: 1px solid var(--line);
}

.registry-list time {
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums lining-nums;
}

.registry-list span {
  color: var(--ink-soft);
  font-size: var(--fs-lg);
  line-height: 1.5;
}

.tag-embargo,
.tag-ondemand,
.tag-pending {
  color: var(--warn);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  white-space: nowrap;
}

/* snapshot neutre : même habit que les tags, couleur informative */
.tag-pending {
  color: var(--meta);
}

.tag-link {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}

.tag-link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ── sections communes ─────────────────────────────────────────────────── */

.proof-dossier,
.case-files,
.works,
.sites,
.faq,
.about,
.closing {
  padding: var(--section-pad);
  border-top: 1px solid var(--line-strong);
}


.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.75fr);
  gap: 40px 48px;
  align-items: start;
}

.about-main h2 {
  margin: 0 0 22px;
  max-width: 18ch;
}

.about-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-copy p {
  margin: 0;
  max-width: 54ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.65;
  text-wrap: pretty;
}

.about-ledger {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.about-ledger li {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.about-ledger-k {
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.about-ledger-v {
  color: var(--ink);
  font-size: var(--fs-base);
  line-height: 1.45;
}

@media (max-width: 820px) {
  .about-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}







.section-intro {
  max-width: 980px;
  margin-bottom: 40px;
}

.section-intro.split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(380px, 0.9fr) minmax(320px, 0.7fr);
  gap: 40px;
  align-items: end;
}

h2 {
  margin: 16px 0 0;
  max-width: 900px;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  text-wrap: balance;
}

.section-intro p:not(.mono-tag),
.closing p {
  color: var(--ink-soft);
  font-size: var(--fs-xl);
  line-height: 1.64;
  max-width: 62ch;
  text-wrap: pretty;
}

/* ── preuves ───────────────────────────────────────────────────────────── */

.proof-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.proof-card {
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 240px;
  height: 100%;
  padding: 18px 18px 16px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.proof-card:hover,
.proof-card:focus-visible {
  background: color-mix(in srgb, var(--panel) 92%, var(--ink) 8%);
  border-color: color-mix(in srgb, var(--ink) 28%, var(--line-strong));
}

/* Scan protocole : barre latérale lisible (prioritaire sur le hover) */
.proof-card.is-pending {
  cursor: wait;
  opacity: 0.82;
}

.proof-card.is-ping {
  border-color: color-mix(in srgb, var(--warn) 45%, var(--line-strong));
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--warn) 75%, transparent);
}

.proof-card.is-ok {
  border-color: color-mix(in srgb, var(--live) 35%, var(--line-strong));
  box-shadow: inset 3px 0 0 0 var(--live);
}

.proof-card.is-ko {
  border-color: color-mix(in srgb, var(--warn) 45%, var(--line-strong));
  box-shadow: inset 3px 0 0 0 var(--warn);
}

.proof-card.is-ok:hover,
.proof-card.is-ok:focus-visible {
  box-shadow:
    inset 3px 0 0 0 var(--live),
    inset 0 0 0 1px color-mix(in srgb, var(--live) 22%, transparent);
}

.proof-card.is-ko:hover,
.proof-card.is-ko:focus-visible {
  box-shadow:
    inset 3px 0 0 0 var(--warn),
    inset 0 0 0 1px color-mix(in srgb, var(--warn) 22%, transparent);
}

.proof-card::after {
  content: "\2197\FE0E";
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  color: var(--faint);
  opacity: 0;
  transition: opacity 160ms ease, color 160ms ease;
}

.proof-card:hover::after,
.proof-card:focus-visible::after {
  opacity: 1;
  color: var(--ink);
}

.proof-index {
  display: block;
  margin: 0 0 10px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--track-wide);
}

.proof-card h3 {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.3;
  padding-right: 1.4rem;
  overflow-wrap: anywhere;
}

.proof-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: var(--fs-md);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  flex: 1 1 auto;
  min-height: 0;
}

.proof-foot {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  min-height: 4.5rem;
}

.proof-foot .live-slot:empty {
  display: none;
}

.proof-card small {
  display: block;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

/* Spécificité > .section-intro p:not(.mono-tag) qui forçait #c8c1b4 */
.section-intro p.live-note,
p.live-note {
  margin-top: 14px;
  margin-bottom: 0;
  color: var(--meta);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.6;
  letter-spacing: 0.03em;
  max-width: 52ch;
}








/* Pastille live : signal sémantique (--live = OK, perle en mono) */
.live-chip {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 100%;
  margin: 0;
  padding: 5px 9px;
  border: 1px solid color-mix(in srgb, var(--live) 32%, transparent);
  border-radius: 2px;
  background: var(--live-soft);
  color: var(--live);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
}

.live-chip::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 0.35em;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--live) 18%, transparent);
  animation: live-pulse 2.4s ease-in-out infinite;
}

/* Ping no-cors : signal plus discret (pas la même force qu'un JSON lu) */
.live-chip--ping {
  color: var(--muted);
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}

.live-chip--ko {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 40%, transparent);
  background: var(--warn-soft);
}

.live-chip--ko::before {
  background: var(--warn);
  box-shadow: none;
  animation: none;
}

.live-chip--ping::before {
  background: var(--muted);
  box-shadow: none;
  animation: none;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@media (prefers-reduced-motion: reduce) {
  .live-chip::before {
    animation: none;
  }
}

.audit-log {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.5;
}

.audit-log:empty {
  display: none;
}

.audit-log p {
  margin: 0;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.audit-log p:last-child {
  border-bottom: 0;
}

.term-ping {
  color: var(--warn);
}

.term-pass {
  color: var(--live);
}

.term-fail {
  color: var(--warn);
}

/* Focus clavier uniquement — pas d'outline souris */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.proof-card:focus-visible {
  border-color: rgba(var(--accent-rgb), 0.55);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.term-cmd {
  color: var(--ink-soft);
}

/* ── terminal replay ───────────────────────────────────────────────────── */

.terminal-block {
  margin-top: 0;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.terminal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

.terminal-head button {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  cursor: pointer;
  transition: background 160ms ease;
}

.terminal-head button:hover {
  background: var(--blue-soft);
}

.terminal-body {
  min-height: 168px;
  margin: 0;
  padding: 18px;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-caption {
  margin: 0;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  line-height: 1.6;
  letter-spacing: 0.02em;
  max-width: 72ch;
}

/* ── systèmes ──────────────────────────────────────────────────────────── */

.case-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
}

.case-tabs button {
  min-height: 84px;
  border: 0;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  padding: 14px;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.case-tabs button:last-child {
  border-right: 0;
}

.case-tabs button span {
  display: block;
  margin-bottom: 10px;
  color: var(--faint);
}

.case-tabs button.active {
  color: var(--ink);
  background: rgba(var(--accent-rgb), 0.13);
  box-shadow: inset 0 -3px 0 var(--blue);
}

.case-workbench {
  margin-top: 12px;
}

.case-main {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  padding: 40px;
}

.case-main h3 {
  margin: 14px 0 18px;
  font-family: var(--display);
  font-size: clamp(2.2rem, 3.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  font-weight: 800;
  text-wrap: balance;
}

.case-main > p:not(.mono-tag) {
  max-width: 68ch;
  color: var(--ink-soft);
  font-size: var(--fs-xl);
  line-height: 1.62;
}

.case-columns {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.case-col-title {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

.case-view-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-view-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink);
  font-size: var(--fs-base);
  line-height: 1.52;
}

.case-view-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--blue);
}

.case-access-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-access-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-md);
  color: var(--ink-soft);
}

.case-access-list li:first-child {
  border-top: 1px solid var(--line);
}

.case-access-list a {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}

.case-access-list a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.case-metrics div {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.case-metrics span {
  display: block;
  font-family: var(--display);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums lining-nums;
}

.case-metrics small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.case-metrics-note {
  margin: 14px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-tight);
}

.case-metrics-note:empty {
  display: none;
}

.case-code {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.case-code pre {
  margin: 14px 0 0;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  line-height: 1.7;
  overflow-x: auto;
}

.case-gallery {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.gallery-feature {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: center;
  margin-top: 18px;
  padding: 28px 0 4px;
  border-top: 1px solid var(--line);
}

.gallery-feature strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.05;
  text-wrap: balance;
}

.gallery-feature p {
  margin: 12px 0 0;
  max-width: 64ch;
  color: var(--ink-soft);
  font-size: var(--fs-base);
  line-height: 1.62;
}

/* ── overlay pièce / code ──────────────────────────────────────────────── */

.piece-overlay {
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  border: 0;
  padding: 0;
  background: #000;
  color: var(--ink);
}

.piece-overlay::backdrop {
  background: rgba(0, 0, 0, 0.8);
}

.piece-overlay-head {
  position: fixed;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent);
  font-family: var(--mono);
  font-size: var(--fs-sm);
}

.piece-overlay-head span {
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.piece-overlay-meta {
  flex: 1;
  color: var(--muted);
  font-size: var(--fs-xs);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.piece-overlay-head button {
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.6);
  color: var(--ink);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  cursor: pointer;
}

.piece-overlay-head button:hover {
  background: var(--blue-soft);
}

.piece-overlay-body {
  width: 100%;
  height: 100%;
}

.piece-overlay-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.piece-overlay-body .code-view {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 64px 24px 24px;
  overflow: auto;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  line-height: 1.65;
  background: var(--bg);
}

/* ── méthode ───────────────────────────────────────────────────────────── */

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.method-grid article {
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.method-grid h3 {
  margin: 26px 0 12px;
  font-size: var(--fs-2xl);
  line-height: 1.12;
  font-weight: 600;
}

.method-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: var(--fs-base);
  line-height: 1.56;
}

/* ── FAQ ────────────────────────────────────────────────────────────────── */

.faq-list {
  display: grid;
  gap: 0;
  max-width: 760px;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 18px 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-wrap: balance;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-base);
  font-weight: 500;
}

.faq-item[open] summary::after {
  /* vrai signe moins : même chasse et même graisse que le "+" */
  content: "\2212";
}

.faq-item p {
  margin: 0 0 20px;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: var(--fs-lg);
  line-height: 1.65;
  text-wrap: pretty;
}

/* ── contact ───────────────────────────────────────────────────────────── */

.closing {
  display: grid;
  grid-template-columns: minmax(320px, 1.15fr) minmax(220px, 0.7fr) minmax(200px, 0.65fr);
  gap: 28px;
  padding-bottom: 72px;
  align-items: start;
}


.contact-primary {
  display: inline-flex;
  align-items: center;
  margin-top: 22px;
  padding: 14px 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--mono);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.contact-primary:hover {
  background: var(--abyss);
  border-color: var(--abyss);
  color: var(--bg);
}

.contact-geo {
  margin: 12px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.footer-meta {
  margin-top: 18px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
}

.footer-meta a {
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  transition: color 160ms ease, border-color 160ms ease;
}

.footer-meta a:hover {
  color: var(--ink);
}

.closing .contact-intents {
  grid-column: auto;
  grid-template-columns: 1fr;
  gap: 10px;
}

.closing .contact-card.compact {
  grid-column: auto;
}

.closing h2 {
  font-size: clamp(2.4rem, 4.6vw, 5.6rem);
}

.profile-line {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-base);
  line-height: 1.6;
  max-width: 52ch;
}

.contact-card {
  padding: 22px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.contact-card h3 {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

.contact-card p {
  color: var(--ink-soft);
  line-height: 1.56;
  font-size: var(--fs-base);
}


.contact-card.compact {
  display: grid;
  align-content: start;
  gap: 12px;
}

.contact-card.compact a {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  transition: color 160ms ease, border-color 160ms ease;
}

.contact-card.compact a:hover {
  color: var(--ink);
}

.site-footer {
  padding: 40px 64px 56px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0 0 8px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.7;
  letter-spacing: 0.02em;
  max-width: 88ch;
}

/* ── palette ───────────────────────────────────────────────────────────── */

.command-palette {
  width: min(620px, calc(100vw - 32px));
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--panel) 98%, transparent);
  color: var(--ink);
  padding: 0;
  box-shadow: 0 24px 100px rgba(0, 0, 0, 0.6);
}

.command-palette::backdrop {
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(3px);
}

.palette-head {
  display: flex;
  justify-content: space-between;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.command-palette form > button {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 16px;
  text-align: left;
  font-family: var(--mono);
  font-size: var(--fs-md);
  cursor: pointer;
}

.palette-head button {
  width: auto;
  border: 1px solid var(--line-strong);
  padding: 5px 8px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 160ms ease;
}
.palette-head button:hover {
  border-color: var(--blue);
}

.command-palette form > button:hover {
  background: var(--blue-soft);
}

/* ── responsive ────────────────────────────────────────────────────────── */

@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: auto 1fr auto;
  }

  .ruler {
    display: none;
  }

  .section-intro.split,
  .closing {
    grid-template-columns: 1fr;
  }

  .proof-matrix,
  .method-grid,
  .discipline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

    .case-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-tabs button {
    border-bottom: 1px solid var(--line);
  }

  .case-columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 820px) {
  .topbar {
    grid-template-columns: 1fr auto auto;
    height: auto;
  }

  .brand {
    min-height: 54px;
  }

  .brand-context,
  .brand-separator {
    display: none;
  }

  .nav {
    grid-column: 1 / -1;
    overflow-x: auto;
    border-top: 1px solid var(--line);
  }

  .nav a {
    min-width: 104px;
    min-height: 44px;
  }

  .hero,
  .proof-dossier,
  .case-files,
  .discipline,
  .works,
  .sites,
  .about,
  .faq,
  .closing {
    padding: 48px 18px;
  }

  .discipline-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: calc(100svh - 98px);
    padding-top: 40px;
  }

  .hero-veil {
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--bg) 42%, transparent) 0%, color-mix(in srgb, var(--bg) 72%, transparent) 100%);
  }

  .hero-copy h1 {
    max-width: calc(100vw - 36px);
    font-size: clamp(3.6rem, 15vw, 4.8rem);
  }

  .signal-strip,
  .proof-matrix,
  .method-grid,
  .case-tabs,
  .gallery-feature {
    grid-template-columns: 1fr;
  }

  .signal-strip div,
  .case-tabs button {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .case-tabs {
    max-height: 330px;
    overflow: auto;
  }

  .case-main {
    padding: 24px 18px;
  }

  .registry-list li {
    grid-template-columns: 70px 1fr;
  }

  .registry-list li .tag-link,
  .registry-list li .tag-pending,
  .registry-list li .tag-embargo {
    grid-column: 2;
    justify-self: start;
  }

  .site-footer {
    padding: 32px 18px 48px;
  }

  h2 {
    font-size: clamp(2.4rem, 11vw, 4.2rem);
  }
}

@media (max-width: 820px) {
  .noise {
    display: none;
  }

  .topbar {
    backdrop-filter: none;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
  }

  .status-strip {
    backdrop-filter: none;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
  }
}

@media (max-width: 520px) {
  .hero-copy h1 {
    font-size: clamp(3rem, 14vw, 3.9rem);
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-links {
    flex-direction: column;
  }

  .secondary-action {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .live-chip::before,
  .bm-float,
  .bm-bell-group,
  .bm-tent,
  .bm-eye {
    animation: none !important;
  }
}

/* ── Wave G : protocole, paths, status strip, discipline, craft ──────────── */

.path-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.path-chip {
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.path-chip:hover,
.path-chip[aria-pressed="true"] {
  color: var(--ink);
  border-color: var(--line);
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

.path-hint {
  margin: 10px 0 0;
  min-height: 1.4em;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.03em;
  max-width: 48ch;
}

.protocol-stage {
  margin: 0 0 20px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.protocol-stamp {
  color: var(--meta);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-tight);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.protocol-stamp[hidden] {
  display: none !important;
}

.protocol-progress {
  margin-left: auto;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.path-band {
  margin: 0 0 18px;
  padding: 0 0 10px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}

.protocol-stage.is-running {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--line-strong));
}

.protocol-stage.is-done {
  border-color: color-mix(in srgb, var(--live) 28%, var(--line-strong));
}

.protocol-stage.is-partial {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--line-strong));
}

.protocol-stage.is-failed {
  border-color: color-mix(in srgb, var(--warn) 55%, var(--line-strong));
}

.protocol-state[data-state="partial"],
.protocol-state[data-state="failed"] {
  color: var(--warn);
}

.protocol-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}

.protocol-state {
  color: var(--faint);
}

.protocol-state[data-state="running"] {
  color: var(--warn);
}

.protocol-state[data-state="done"] {
  color: var(--live);
}

.protocol-stage .audit-log {
  margin: 0;
  border: 0;
  background: transparent;
  min-height: 48px;
}

.protocol-stage .audit-log:empty::before {
  content: "·";
  display: block;
  padding: 12px 16px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--fs-xs);
}

.protocol-close {
  margin: 0;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--warn);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.55;
  letter-spacing: 0.02em;
  max-width: 72ch;
}

.proof-dossier .section-intro .protocol-cta {
  margin-top: 18px;
}

.facts-fold {
  margin: 0 0 28px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
}

.facts-fold summary {
  cursor: pointer;
  padding: 12px 16px;
  color: var(--meta);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  list-style: none;
}

.facts-fold summary::-webkit-details-marker {
  display: none;
}

.facts-fold[open] summary {
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.compact-ledger {
  margin: 0;
  padding: 0 16px;
}

.compact-ledger li {
  grid-template-columns: 72px 1fr auto;
  padding: 10px 0;
}

.live-note.is-fresh {
  color: var(--live);
}

.live-note.is-fresh::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--live);
  vertical-align: 0.1em;
}

.status-strip {
  position: relative;
  top: auto;
  z-index: 1;
  display: flex;
  gap: 0;
  overflow-x: auto;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 55%, transparent);
  backdrop-filter: none;
  box-shadow: none;
  scrollbar-width: none;
}

.status-strip::-webkit-scrollbar {
  display: none;
}

/* Affordance scroll horizontal (mobile) sans afficher la barre */
@media (max-width: 820px) {
  .status-strip {
    mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 28px), transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 28px), transparent 100%);
  }
}

.status-strip a {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  white-space: nowrap;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease;
}

.status-strip a:hover,
.status-strip a[aria-current="true"] {
  color: var(--ink);
  background: var(--blue-soft);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
}

.status-dot[data-kind="live"] {
  background: var(--live);
  box-shadow: 0 0 0 2px var(--live-soft);
}

.status-dot[data-kind="ip"] {
  background: var(--ip);
}

.status-dot[data-kind="prod"] {
  background: var(--prod);
}

.discipline {
  padding: var(--section-pad);
  border-top: 1px solid var(--line-strong);
}

.discipline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));

  margin-top: 36px;
}

.discipline-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.35);
}

.discipline-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.contact-intents {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.intent-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: inherit;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease;
}

.intent-card h3 {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: var(--track-tight);
}

.intent-card p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-md);
  line-height: 1.45;
}

.intent-card:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.case-main {
  transition: opacity var(--dur-base) ease;
}

.case-main.is-swapping {
  opacity: 0.72;
}

body.protocol-running .protocol-stage {
  border-color: color-mix(in srgb, var(--warn) 35%, var(--line-strong));
}

.proof-dossier .section-intro.split {
  margin-bottom: 36px;
  align-items: start;
}

@media (max-width: 980px) {
  .contact-intents {
    grid-template-columns: 1fr;
  }
  .discipline {
    padding: 48px 18px;
  }
}

@media (max-width: 820px) {
  .case-tabs {
    display: flex;
    grid-template-columns: none;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
  .case-tabs button {
    flex: 0 0 auto;
    min-width: 148px;
    min-height: 64px;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    scroll-snap-align: start;
  }
  .case-tabs button.active {
    box-shadow: inset 0 -2px 0 var(--blue);
  }
  .hero-links {
    flex-direction: column;
    align-items: stretch;
  }
  .secondary-action,
  .protocol-cta {
    width: 100%;
    min-width: 0;
  }
  :root {
    --fab-bottom: 72px;
  }
  .status-strip {
    top: var(--topbar-h);
  }
  .protocol-head {
    flex-wrap: wrap;
    gap: 8px;
  }
  .protocol-progress {
    margin-left: 0;
    order: 3;
    width: 100%;
  }
  .section-intro {
    margin-bottom: 28px;
  }
  .proof-dossier .section-intro.split {
    margin-bottom: 20px;
  }
  .live-chip {
    font-size: var(--fs-2xs);
    padding: 4px 8px;
  }
}


/* ── sélecteur de thème (bouton flottant) ──────────────────────────────────── */
.theme-fab {
  position: fixed;
  bottom: var(--fab-bottom);
  right: max(20px, env(safe-area-inset-right));
  z-index: 95;
  display: flex; align-items: center; gap: 9px;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--line-strong); background: var(--panel);
  color: var(--muted); cursor: pointer;
  font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: var(--track-base); text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: color 160ms ease, border-color 160ms ease;
}
.theme-fab:hover { color: var(--ink); border-color: var(--blue); }
.theme-fab .theme-swatch {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 1px var(--line-strong);
}
.theme-menu {
  /* posé au-dessus du fab (44px de haut) + respiration */
  position: fixed; bottom: calc(var(--fab-bottom) + 44px + 10px); right: max(20px, env(safe-area-inset-right)); z-index: 96;
  min-width: 194px; margin: 0; padding: 6px; list-style: none;
  background: var(--panel); border: 1px solid var(--line-strong);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55);
  display: none;
}
.theme-menu[data-open="true"] { display: block; }
.theme-menu button {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 9px 10px; border: 0; background: transparent; color: var(--muted);
  cursor: pointer; font-family: var(--mono); font-size: var(--fs-sm); text-align: left;
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.theme-menu button:hover { color: var(--ink); background: var(--blue-soft); }
.theme-menu button[aria-current="true"] { color: var(--ink); }
.theme-menu .dot {
  width: 13px; height: 13px; border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line-strong); flex: 0 0 auto;
}
.theme-menu .check { margin-left: auto; opacity: 0; color: var(--blue); }
.theme-menu button[aria-current="true"] .check { opacity: 1; }
@media (max-width: 820px) { .theme-fab .label { display: none; } }

/* Logo méduse : suit l'accent du thème actif. */
.brand-medusa .bm-bell { stroke: var(--blue); fill: rgba(var(--accent-rgb), 0.14); }
.brand-medusa .bm-tent { stroke: var(--blue); }

/* ── travaux (design, avant l'IA) ──────────────────────────────────────── */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.work-card {
  display: block; width: 100%; padding: 0; text-align: left;
  font: inherit; color: inherit; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel);
  overflow: hidden;
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-out);
}
.work-card:hover { border-color: var(--blue); transform: translateY(-3px); }
.work-thumb { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg); }
.work-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: grayscale(1) contrast(1.04);
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-slow) ease;
}
.work-card:hover .work-thumb img { transform: scale(1.045); filter: grayscale(0); }
.work-meta { display: block; padding: 15px 18px 18px; }
.work-name { display: block; font-family: var(--display); font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.01em; }
.work-role { display: block; margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: var(--track-tight); text-transform: uppercase; }
@media (max-width: 1180px) { .works-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .works-grid { grid-template-columns: 1fr; } }

/* fenêtre projet (galerie des images internes) */
.project-overlay {
  width: min(940px, 92vw); max-height: 88vh; padding: 0;
  border: 1px solid var(--line-strong); background: var(--panel); color: var(--ink);
}
.project-overlay::backdrop { background: rgba(0, 0, 0, 0.74); backdrop-filter: blur(3px); }
.project-overlay-bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.project-overlay-title { font-family: var(--display); font-size: var(--fs-2xl); font-weight: 800; }
.project-overlay-close {
  border: 1px solid var(--line-strong); background: transparent; color: var(--muted);
  font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: var(--track-base); text-transform: uppercase;
  padding: 7px 13px; cursor: pointer; transition: color 160ms ease, border-color 160ms ease;
}
.project-overlay-close:hover { color: var(--ink); border-color: var(--blue); }
.project-overlay-body {
  overflow-y: auto; max-height: calc(88vh - 56px);
  padding: 16px; display: flex; flex-direction: column; gap: 14px;
}
.project-overlay-body img,
.project-overlay-body .project-clip {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line);
  background: #000;
  filter: grayscale(1) contrast(1.04);
  transition: filter 320ms ease;
}
.project-overlay-body img:hover,
.project-overlay-body .project-clip:hover,
.project-overlay-body img:focus-visible,
.project-overlay-body .project-clip:focus-visible {
  filter: none;
}
/* Écran tactile : pas de hover — les visuels restent en couleur */
@media (hover: none) {
  .project-overlay-body img,
  .project-overlay-body .project-clip {
    filter: none;
  }
}
.project-overlay-body .project-clip {
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

/* intro de la fenêtre projet (titre déjà dans la barre) */
.project-intro {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 2px 2px 6px;
}
.project-role {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--track-base);
  text-transform: uppercase;
}
.project-desc {
  margin: 0;
  color: var(--ink);
  font-size: var(--fs-lg);
  line-height: 1.6;
  max-width: 64ch;
}

/* accent navigateur = thème (fin du bleu système sur form controls + tap mobile) */
html { accent-color: var(--blue); -webkit-tap-highlight-color: transparent; }
button, input, a, .work-card { -webkit-tap-highlight-color: transparent; }


/* vidéo YouTube intégrée dans la fenêtre projet (16:9 responsive) */
.project-video {
  position: relative; display: block; width: 100%; height: 0; padding: 56.25% 0 0;
  border: 1px solid var(--line); background: #000 center / cover no-repeat; cursor: pointer; overflow: hidden;
}
.project-video::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.28); transition: background 200ms ease; }
.project-video:hover::after { background: rgba(0, 0, 0, 0.12); }
.project-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1;
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(0, 0, 0, 0.5); border: 1px solid rgba(255, 255, 255, 0.7);
  display: grid; place-items: center;
}
.project-play::before {
  content: ""; width: 0; height: 0; margin-left: 4px;
  border-left: 17px solid #fff; border-top: 10px solid transparent; border-bottom: 10px solid transparent;
}
.project-video.is-playing { cursor: default; }
.project-video.is-playing::after { display: none; }
.project-video.is-playing iframe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* audit-log : lignes qui s'enroulent sur mobile (au lieu d'être tronquées) */
@media (max-width: 640px) {
  .audit-log p { white-space: normal; text-overflow: clip; overflow: visible; }
}

/* bouton commande : cases ⌘K (desktop) vs label Menu (mobile) */
.cmd-kbd { display: inline-flex; gap: 6px; align-items: center; }
.cmd-menu { display: none; }

/* header mobile repensé : logo | Menu ; langue en pastille flottante bas-gauche */
@media (max-width: 820px) {
  .topbar { grid-template-columns: 1fr auto; height: 54px; }
  .nav { display: none; }
  .command-trigger { width: auto; gap: 0; padding: 0 18px; }
  .command-trigger .cmd-kbd { display: none; }
  .command-trigger .cmd-menu {
    display: inline; font-family: var(--mono); font-size: var(--fs-sm);
    letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--muted);
  }
}

@media (max-width: 820px) {
  .lang-toggle {
    left: 18px; bottom: 18px; width: auto; height: auto; padding: 9px 14px;
    border: 1px solid var(--line-strong); background: var(--panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  }
}

/* ── sites en production : cadre navigateur interactif ──────────────────── */
.browser { border: 1px solid var(--line-strong); background: var(--panel); overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 14px; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.browser-dots { display: inline-flex; gap: 7px; flex: 0 0 auto; }
.browser-dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-strong); }
.browser-url { flex: 1; min-width: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--muted); font-family: var(--mono); font-size: var(--fs-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser-visit { flex: 0 0 auto; color: var(--blue); font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: var(--track-base); text-transform: uppercase; white-space: nowrap; transition: color 160ms ease, border-color 160ms ease; }
.browser-visit::after { content: " \2197\FE0E"; }
.browser-visit:hover { color: var(--ink); }
.browser-screen {
  position: relative;
  width: 100%;
  min-height: clamp(300px, 48vh, 520px);
  background: var(--bg);
  padding: clamp(26px, 5vw, 64px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
/* Fond : plaque atmosphérique (assets déjà graded) + flou CSS + voile */
.site-shot {
  position: absolute;
  inset: -18px;
  width: calc(100% + 36px);
  height: calc(100% + 36px);
  object-fit: cover;
  object-position: center top;
  filter: blur(6px) saturate(0.88) contrast(1.05) brightness(0.78);
  opacity: 0.72;
  transform: scale(1.06);
  transition: filter var(--dur-slow) ease, opacity var(--dur-slow) ease, transform var(--dur-slow) var(--ease-out);
  pointer-events: none;
}
.browser-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: color-mix(in srgb, var(--bg) 42%, transparent);
}
.browser-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(
      105deg,
      color-mix(in srgb, var(--bg) 72%, transparent) 0%,
      color-mix(in srgb, var(--bg) 28%, transparent) 42%,
      color-mix(in srgb, var(--bg) 18%, transparent) 100%
    ),
    linear-gradient(
      180deg,
      transparent 0%,
      color-mix(in srgb, var(--bg) 35%, transparent) 55%,
      color-mix(in srgb, var(--bg) 82%, transparent) 100%
    );
}
.browser:hover .site-shot,
.browser-screen:focus-within .site-shot {
  filter: blur(3.5px) saturate(0.95) contrast(1.06) brightness(0.88);
  opacity: 0.88;
  transform: scale(1.08);
}
.site-sheet {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 620px;
  padding: 22px 24px;
  border: 1px solid color-mix(in srgb, var(--line-strong) 70%, var(--ink) 30%);
  background: color-mix(in srgb, var(--panel) 78%, transparent);
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--ink) 8%, transparent) inset,
    0 22px 56px color-mix(in srgb, #000 50%, transparent);
  animation: sheetIn 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
@media (prefers-reduced-motion: reduce) {
  .site-shot,
  .browser:hover .site-shot {
    transform: none;
    filter: blur(4px) saturate(0.9) brightness(0.82);
    transition: opacity 160ms ease;
  }
  .site-sheet {
    animation: none;
  }
}
.site-sheet-sector { display: flex; align-items: center; gap: 10px; margin: 0; font-family: var(--mono); font-size: var(--fs-sm); letter-spacing: var(--track-base); text-transform: uppercase; color: var(--muted); }
.site-sheet-status { font-family: var(--mono); font-size: var(--fs-2xs); letter-spacing: var(--track-base); color: var(--bg); background: var(--muted); border-radius: 999px; padding: 3px 9px; }
.site-sheet-name { margin: 0; font-family: var(--display); font-weight: 800; font-size: clamp(28px, 4.6vw, 46px); line-height: 1.04; letter-spacing: -0.015em; color: var(--ink); }
.site-sheet-desc { margin: 2px 0 0; font-size: clamp(14px, 1.5vw, 16px); line-height: 1.6; color: var(--muted); max-width: 54ch; }
.site-sheet-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 6px 0 0; }
.site-sheet-tags li { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: var(--track-tight); text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; }
.site-sheet-cta { align-self: flex-start; margin-top: 12px; font-family: var(--mono); font-size: var(--fs-sm); letter-spacing: var(--track-base); text-transform: uppercase; color: var(--ink); border: 1px solid var(--line-strong); border-radius: 7px; padding: 12px 20px; transition: border-color 160ms ease, color 160ms ease, background 160ms ease; }
.site-sheet-cta::after { content: " \2197\FE0E"; }
.site-sheet-cta:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }
@keyframes sheetIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.browser-tabs { display: flex; border-top: 1px solid var(--line); overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: thin; }
.browser-tabs button { flex: 1 0 auto; min-width: 132px; scroll-snap-align: start; padding: 12px 15px; border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; text-align: left; transition: background 160ms ease, color 160ms ease; }
.browser-tabs button:last-child { border-right: 0; }
.browser-tabs button[aria-selected="true"] { background: var(--blue-soft); color: var(--ink); }
.browser-tabs button:hover { color: var(--ink); }
.tab-name { display: block; font-family: var(--display); font-size: var(--fs-base); font-weight: 800; letter-spacing: -0.01em; }
.tab-role { display: block; margin-top: 4px; font-family: var(--mono); font-size: var(--fs-2xs); letter-spacing: var(--track-tight); text-transform: uppercase; color: var(--muted); }
@media (max-width: 640px) {
  .browser-screen { padding: 24px 20px; min-height: 0; }
  .site-sheet { gap: 13px; }
  .browser-tabs button { min-width: 156px; }
  .browser-tabs button[aria-selected="true"] .tab-role { color: var(--ink-soft); }
}

/* ── correctifs de cascade ──────────────────────────────────────────────────
   Les sections ajoutées en fin de fichier (.discipline, .status-strip)
   redéclaraient leurs bases APRÈS les blocs responsive du milieu de fichier,
   ce qui tuait les overrides mobile/tablette. Re-déclarés ici, en dernier. */
@media (max-width: 1180px) {
  .discipline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 820px) {
  .discipline {
    padding: 48px 18px;
  }
  .discipline-grid {
    grid-template-columns: 1fr;
  }
  .status-strip {
    backdrop-filter: none;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
  }
}

/* ── impression : le dossier de preuve, imprimable proprement ──────────────
   Les couleurs passent par les tokens : un override suffit a basculer
   l'ensemble en palette claire. Le chrome interactif est retire. */
@media print {
  :root,
  :root[data-theme] {
    --bg: #ffffff;
    --panel: #f5f4f1;
    --ink: #131313;
    --muted: #3f3c38;
    --faint: #6b675f;
    --line: rgba(19, 19, 19, 0.18);
    --line-strong: rgba(19, 19, 19, 0.34);
    --blue: #1a1a1a;
    --blue-soft: rgba(19, 19, 19, 0.06);
    --abyss: #1a1a1a;
    --live: #1a1a1a;
    --live-soft: rgba(19, 19, 19, 0.06);
    --warn: #4a4030;
    --warn-soft: rgba(74, 64, 48, 0.1);
    --ip: #3f3c38;
    --prod: #1a1a1a;
    --meta: #3f3c38;
    --medusa: #3f3c38;
    --accent-rgb: 19, 19, 19;
  }
  body {
    background: #fff;
    color: var(--ink);
  }
  .topbar,
  .left-rail,
  .lang-toggle,
  .theme-fab,
  .theme-menu,
  .skip-link,
  .hero-medusa-note,
  .protocol-cta,
  .secondary-action,
  .status-strip,
  .case-tabs,
  .browser-tabs,
  canvas,
  video,
  dialog {
    display: none !important;
  }
  main,
  .site-footer {
    margin-left: 0;
  }
  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
  section,
  article {
    break-inside: avoid-page;
  }
  h2 {
    break-after: avoid-page;
  }
  /* les preuves gardent leur adresse une fois imprimees */
  .proof-card > a[href^="https://"]::after,
  .contact-primary a[href^="https://"]::after,
  .footer-meta a[href^="https://"]::after {
    content: " — " attr(href);
    font-size: 85%;
    color: var(--faint);
    word-break: break-all;
  }
}