/* ==========================================================================
   Aliantec — maquette
   Langage visuel : le schéma électrique (tracés, repères de fils, zones).
   Motion : règles Emil Kowalski (ease-out fort, < 300 ms en UI, transform/opacity).
   ========================================================================== */

:root {
  /* Couleurs */
  --ink: #0a1424;
  --ink-2: #111f36;
  --ink-3: #1a2b47;
  --paper: #f3f5f8;
  --white: #ffffff;
  --blue: #0c64d9;           /* bleu Aliantec, mesuré sur le logo */
  --blue-hi: #3d8bff;        /* bleu sur fond sombre */
  --blue-wash: #e6effc;
  --signal: #f2b33d;         /* « fil sous tension » : usage rare */
  --text: #0e1a2c;
  --muted: #56647a;
  --muted-dark: #93a1b8;
  --line: #d9e0ea;
  --line-dark: rgba(255, 255, 255, 0.12);

  /* Typographie */
  --display: "Familjen Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Échelle */
  --step--1: clamp(0.8rem, 0.78rem + 0.1vw, 0.86rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.08rem);
  --step-1: clamp(1.2rem, 1.12rem + 0.4vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 1.8vw, 3rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.4vw, 4.75rem);
  --step-5: clamp(2.8rem, 1.9rem + 4vw, 5.4rem);

  /* Mise en page */
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1320px;
  --radius: 6px;

  /* Motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font: 400 var(--step-0)/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
::selection { background: var(--blue); color: var(--white); }

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

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Typo ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--muted); max-width: 58ch; }
.on-dark .lede { color: var(--muted-dark); }

/* Repère technique : le « tag de fil » */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font: 500 0.72rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.tag::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
}
.on-dark .tag { color: var(--muted-dark); }
.tag--live { color: var(--blue); }
.on-dark .tag--live { color: var(--blue-hi); }

.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; }

/* ---------- Boutons ---------- */
.btn {
  --bg: var(--blue);
  --fg: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.95em 1.35em;
  border: 0;
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font: 600 0.95rem/1 var(--body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 200ms ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }
.btn .arrow { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { --bg: #0a55ba; }
  .btn:hover .arrow { transform: translateX(3px); }
  .btn--ghost:hover { --bg: rgba(255,255,255,0.08); }
  .btn--light:hover { --bg: #f0f3f7; }
}
.btn--ghost {
  --bg: transparent;
  --fg: var(--white);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}
.btn--light { --bg: var(--white); --fg: var(--ink); }
.btn--line {
  --bg: transparent;
  --fg: var(--text);
  box-shadow: inset 0 0 0 1px var(--line);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  text-decoration: none;
  color: var(--blue);
}
.on-dark .link-arrow { color: var(--blue-hi); }
.link-arrow .arrow { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .link-arrow:hover .arrow { transform: translateX(3px); }
}

/* ==========================================================================
   En-tête
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color 240ms ease, box-shadow 240ms ease, color 240ms ease;
  color: var(--white);
}
.site-header.is-solid {
  background: rgba(243, 245, 248, 0.86);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: 0 1px 0 var(--line);
  color: var(--text);
}
.site-header .bar {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 72px;
}
.brand { display: block; flex: none; width: 128px; }
.brand img { width: 100%; }
.brand .logo-blue { display: none; }
.site-header.is-solid .brand .logo-blue { display: block; }
.site-header.is-solid .brand .logo-white { display: none; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav > a,
.nav > .has-menu > button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border: 0;
  background: none;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  opacity: 0.86;
  transition: opacity 160ms ease, background-color 160ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .nav > a:hover,
  .nav > .has-menu > button:hover { opacity: 1; background: rgba(127, 140, 160, 0.12); }
}
.nav > a[aria-current="page"] { opacity: 1; }
.chev { width: 9px; transition: transform 200ms var(--ease-out); }
.has-menu { position: relative; }
.has-menu[data-open="true"] .chev { transform: rotate(180deg); }

/* Méga-menu Secteurs : s'ouvre depuis son déclencheur */
.mega {
  position: absolute;
  top: calc(100% + 10px);
  left: -12px;
  width: min(680px, 90vw);
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--white);
  color: var(--text);
  border-radius: 10px;
  box-shadow: 0 1px 0 rgba(10, 20, 36, 0.04), 0 18px 50px -12px rgba(10, 20, 36, 0.28), 0 0 0 1px rgba(10, 20, 36, 0.06);
  transform-origin: 40px top;
  opacity: 0;
  transform: scale(0.97) translateY(-4px);
  pointer-events: none;
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out);
}
.has-menu[data-open="true"] .mega {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.mega a {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 2px 14px;
  align-items: start;
  padding: 12px;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 140ms ease;
}
@media (hover: hover) and (pointer: fine) { .mega a:hover { background: var(--paper); } }
.mega .ico {
  grid-row: span 2;
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--blue-wash);
  display: grid; place-items: center;
  color: var(--blue);
}
.mega .ico svg { width: 22px; height: 22px; }
.mega strong { font: 600 0.98rem/1.25 var(--display); letter-spacing: -0.01em; display: flex; gap: 8px; align-items: center; }
.mega span.d { font-size: 0.84rem; color: var(--muted); line-height: 1.4; }
.pill-new {
  font: 600 0.62rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-wash);
  padding: 4px 6px;
  border-radius: 4px;
}

/* Sélecteur de langue : contrôle segmenté */
.lang {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 3px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(127, 140, 160, 0.35);
  font: 600 0.72rem/1 var(--mono);
  letter-spacing: 0.06em;
}
.lang button {
  position: relative;
  z-index: 1;
  border: 0;
  background: none;
  padding: 7px 10px;
  cursor: pointer;
  opacity: 0.65;
  transition: opacity 160ms ease, color 200ms ease;
}
.lang button[aria-pressed="true"] { opacity: 1; color: var(--white); }
.lang .thumb {
  position: absolute;
  top: 3px; bottom: 3px; left: 3px;
  width: calc(50% - 3px);
  border-radius: 999px;
  background: var(--blue);
  transition: transform 240ms var(--ease-out);
}
.lang[data-lang="en"] .thumb { transform: translateX(100%); }

.header-cta { padding: 0.75em 1.1em; font-size: 0.88rem; }

.burger { display: none; }

@media (max-width: 1020px) {
  .nav, .header-cta { display: none; }
  .burger {
    display: inline-grid;
    place-items: center;
    width: 44px; height: 44px;
    margin-left: auto;
    border: 0; background: none; cursor: pointer;
  }
  .burger span { display: block; width: 20px; height: 1.5px; background: currentColor; box-shadow: 0 6px 0 currentColor, 0 -6px 0 currentColor; }
}

/* Panneau mobile */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--ink);
  color: var(--white);
  padding: calc(env(safe-area-inset-top, 0px) + 20px) var(--gutter) 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-100%);
  transition: transform 420ms var(--ease-drawer);
  visibility: hidden;
}
.mobile-nav[data-open="true"] { transform: none; visibility: visible; }
.mobile-nav .top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.mobile-nav .close { width: 44px; height: 44px; border: 0; background: none; cursor: pointer; font-size: 1.6rem; }
.mobile-nav a { font: 600 1.7rem/1.2 var(--display); text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--line-dark); }
.mobile-nav .sub { font-size: 1.1rem; padding-left: 16px; color: var(--muted-dark); }

/* ==========================================================================
   Sections génériques
   ========================================================================== */
section { position: relative; }
.section { padding-block: clamp(80px, 11vw, 160px); }
.section--tight { padding-block: clamp(64px, 8vw, 110px); }
.on-dark { background: var(--ink); color: var(--white); }
.on-white { background: var(--white); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 32px 64px;
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 80px);
}
.section-head h2 { font-size: var(--step-4); }
.section-head .tag { grid-column: 1 / -1; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } }

/* Grille de fond « papier millimétré » très discrète */
.grid-bg {
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
}

/* ==========================================================================
   Accueil — héro
   ========================================================================== */
.hero {
  min-height: min(100svh, 980px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  padding-top: 120px;
}
.hero .grid-bg {
  position: absolute; inset: 0; z-index: -2;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
}
.hero-schematic {
  position: absolute;
  z-index: -1;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 48px;
  padding-bottom: clamp(48px, 7vw, 96px);
}
.hero h1 {
  font-size: var(--step-5);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.96;
  margin-block: 28px 32px;
}
.hero h1 em { font-style: normal; color: var(--blue-hi); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.announce {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--line-dark);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 160ms ease, transform 160ms var(--ease-out);
}
.announce:active { transform: scale(0.98); }
.announce .arrow { transition: transform 200ms var(--ease-out); color: var(--blue-hi); }
@media (hover: hover) and (pointer: fine) {
  .announce:hover { background: rgba(255, 255, 255, 0.08); }
  .announce:hover .arrow { transform: translateX(3px); }
}

.proof {
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.proof > div {
  padding: 22px 20px 26px 0;
  display: grid;
  gap: 6px;
  align-content: start;
}
.proof > div + div { padding-left: 20px; border-left: 1px solid var(--line-dark); }
.proof b { font: 600 1.05rem/1.2 var(--display); letter-spacing: -0.01em; }
.proof span { font-size: 0.85rem; color: var(--muted-dark); line-height: 1.4; }
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .proof { grid-template-columns: 1fr 1fr; }
  .proof > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .proof > div:nth-child(n+3) { border-top: 1px solid var(--line-dark); }
}

/* ==========================================================================
   Accueil — expertises (liste + image qui suit)
   ========================================================================== */
.expertise {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.x-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.x-item { border-bottom: 1px solid var(--line); }
.x-item button {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 24px;
  align-items: baseline;
  padding: 26px 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}
.x-item h3 {
  font-size: var(--step-2);
  transition: color 200ms ease, transform 240ms var(--ease-out);
}
.x-item .mono { color: var(--muted); }
.x-item p {
  grid-column: 1 / -1;
  color: var(--muted);
  max-width: 52ch;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 280ms var(--ease-out), opacity 200ms ease;
}
.x-item p > span { overflow: hidden; }
.x-item[data-active="true"] h3 { color: var(--blue); transform: translateX(6px); }
.x-item[data-active="true"] p { grid-template-rows: 1fr; opacity: 1; }

.x-visual {
  position: sticky;
  top: 110px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}
.x-visual img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 420ms ease, transform 900ms var(--ease-out);
}
.x-visual img[data-active="true"] { opacity: 1; transform: none; }
.x-visual .callout {
  position: absolute;
  left: 16px; bottom: 16px;
  padding: 8px 10px;
  background: rgba(10, 20, 36, 0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--white);
  border-radius: 4px;
}
@media (max-width: 860px) {
  .expertise { grid-template-columns: 1fr; }
  .x-visual { position: relative; top: 0; aspect-ratio: 4 / 3; order: -1; }
}

/* ==========================================================================
   Accueil — secteurs (galerie horizontale)
   ========================================================================== */
.sectors-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 30%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-inline: var(--gutter);
  padding-bottom: 20px;
  scrollbar-width: thin;
  scroll-padding-inline: var(--gutter);
}
@media (min-width: 1400px) {
  .sectors-rail { padding-inline: calc((100vw - var(--max)) / 2 + var(--gutter)); scroll-padding-inline: calc((100vw - var(--max)) / 2 + var(--gutter)); }
}
.sector-card {
  position: relative;
  scroll-snap-align: start;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--white);
  text-decoration: none;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  transition: transform 160ms var(--ease-out);
}
.sector-card:active { transform: scale(0.985); }
.sector-card img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease-out);
}
.sector-card::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,20,36,0.35) 0%, rgba(10,20,36,0) 30%, rgba(10,20,36,0.2) 55%, rgba(10,20,36,0.88) 100%);
}
@media (hover: hover) and (pointer: fine) {
  .sector-card:hover img { transform: scale(1.04); }
  .sector-card:hover .go { transform: translateX(3px); }
}
.sector-card .top { display: flex; justify-content: space-between; align-items: center; }
.sector-card .top .mono { opacity: 0.85; }
.sector-card h3 { font-size: var(--step-2); margin-bottom: 10px; }
.sector-card p { font-size: 0.95rem; line-height: 1.45; color: rgba(255,255,255,0.82); max-width: 34ch; }
.sector-card .go { display: inline-block; margin-top: 16px; font-weight: 600; transition: transform 200ms var(--ease-out); }
.sector-card .pill-new { background: var(--white); }
@media (max-width: 700px) { .sectors-rail { grid-auto-columns: 82%; } }

.rail-controls { display: flex; gap: 8px; }
.rail-controls button {
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 0;
  background: var(--white);
  box-shadow: inset 0 0 0 1px var(--line);
  cursor: pointer;
  transition: transform 160ms var(--ease-out), opacity 160ms ease;
}
.rail-controls button:active { transform: scale(0.94); }
.rail-controls button:disabled { opacity: 0.35; cursor: default; }

/* ==========================================================================
   Bloc « focus » sombre avec schéma
   ========================================================================== */
.focus {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.focus h2 { font-size: var(--step-4); margin-block: 22px 24px; }
.focus .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
@media (max-width: 960px) { .focus { grid-template-columns: 1fr; } }

.spec-list { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.spec-list li { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line-dark); font-size: 0.95rem; }
.spec-list li span:last-child { font-family: var(--mono); font-size: 0.8rem; color: var(--blue-hi); }

/* ==========================================================================
   Schéma bateau (vue de dessus, 4 zones)
   ========================================================================== */
.boat { width: 100%; height: auto; overflow: visible; }
.boat .hull { fill: rgba(61, 139, 255, 0.04); stroke: rgba(255, 255, 255, 0.55); stroke-width: 1.5; }
.boat .deckline { fill: none; stroke: rgba(255,255,255,0.18); stroke-width: 1; stroke-dasharray: 4 6; }
.boat .zone { fill: transparent; cursor: pointer; transition: fill 220ms ease; }
.boat .zone:hover { fill: rgba(61, 139, 255, 0.07); }
.boat .zone[data-active="true"] { fill: rgba(61, 139, 255, 0.16); }
.boat .divider { stroke: rgba(255,255,255,0.22); stroke-width: 1; stroke-dasharray: 2 5; }
.boat .backbone { stroke: var(--blue-hi); stroke-width: 3; fill: none; stroke-linecap: round; }
.boat .drop { stroke: rgba(255,255,255,0.5); stroke-width: 1.2; fill: none; }
.boat .zone-g[data-active="true"] .drop { stroke: var(--signal); }
.boat .module { fill: var(--ink-2); stroke: var(--blue-hi); stroke-width: 1.5; }
.boat .zone-g[data-active="true"] .module { fill: var(--blue); }
.boat .equip { fill: var(--ink); stroke: rgba(255,255,255,0.7); stroke-width: 1.2; }
.boat .zone-g[data-active="true"] .equip { stroke: var(--signal); }
.boat text { font-family: var(--mono); font-size: 11px; fill: rgba(255,255,255,0.75); letter-spacing: 0.06em; }
.boat .zlabel { font-size: 12px; fill: var(--white); font-weight: 500; }
.boat .pulse { fill: var(--signal); }
.boat .draw { stroke-dasharray: var(--len, 1200); stroke-dashoffset: var(--len, 1200); }
.is-in .boat .draw { stroke-dashoffset: 0; transition: stroke-dashoffset 1600ms var(--ease-in-out); }

.zone-panel {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
}
.zone-tab {
  text-align: left;
  border: 0;
  background: none;
  cursor: pointer;
  padding: 16px 16px 18px 0;
  display: grid;
  gap: 4px;
  opacity: 0.55;
  position: relative;
  transition: opacity 180ms ease;
}
.zone-tab::before {
  content: "";
  position: absolute; left: 0; right: 16px; top: -1px;
  height: 2px;
  background: var(--blue-hi);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms var(--ease-out);
}
.zone-tab[aria-selected="true"] { opacity: 1; }
.zone-tab[aria-selected="true"]::before { transform: none; }
.zone-tab b { font: 600 1.05rem/1.2 var(--display); }
.zone-tab span { font-size: 0.85rem; color: var(--muted-dark); line-height: 1.4; }
@media (max-width: 700px) { .zone-panel { grid-template-columns: 1fr 1fr; } }

/* ==========================================================================
   Page Marine
   ========================================================================== */
.marine-hero {
  min-height: min(100svh, 1000px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  padding-top: 140px;
}
.marine-hero .bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 45%;
}
.marine-hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(10,20,36,0.92) 0%, rgba(10,20,36,0.7) 38%, rgba(10,20,36,0.1) 75%),
    linear-gradient(0deg, rgba(10,20,36,0.85) 0%, rgba(10,20,36,0) 45%);
}
.marine-hero h1 {
  font-size: var(--step-5);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-block: 28px 30px;
  max-width: 12ch;
}
.marine-hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.marine-hero .inner { padding-bottom: clamp(40px, 6vw, 80px); }
.marine-hero .lede { max-width: 42ch; }

.breadcrumb { font: 500 0.75rem/1 var(--mono); letter-spacing: 0.06em; color: var(--muted-dark); display: flex; gap: 10px; }
.breadcrumb a { text-decoration: none; }
@media (hover: hover) and (pointer: fine) { .breadcrumb a:hover { color: var(--white); } }

/* Repères photo (annotations mono sur l'image) */
.annot {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 0.7rem/1 var(--mono);
  letter-spacing: 0.08em;
  color: var(--white);
  text-transform: uppercase;
}
.spec-list--2 { grid-template-columns: 1fr 1fr; column-gap: 48px; margin-top: 56px; }
@media (max-width: 860px) {
  .annot { display: none; }
  .spec-list--2 { grid-template-columns: 1fr; }
  .boat text { font-size: 16px; }
  .boat text:not(.zlabel) { display: none; }
}
.annot i { width: 9px; height: 9px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(242, 179, 61, 0.25); }
.annot::after { content: ""; width: 60px; height: 1px; background: rgba(255,255,255,0.6); order: -1; }

/* Constat : avant / après */
.compare {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.compare-visual {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}
.compare-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare-visual .after {
  clip-path: inset(0 0 0 100%);
  transition: clip-path 700ms var(--ease-in-out);
}
.compare[data-state="after"] .compare-visual .after { clip-path: inset(0 0 0 0); }
.compare-visual .label {
  position: absolute; top: 16px; left: 16px;
  padding: 8px 10px; border-radius: 4px;
  background: rgba(10,20,36,0.75); color: var(--white);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}

.switch {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  border-radius: 999px;
  background: var(--white);
  box-shadow: inset 0 0 0 1px var(--line);
  margin-block: 28px;
}
.switch button {
  position: relative; z-index: 1;
  border: 0; background: none; cursor: pointer;
  padding: 11px 18px;
  font-weight: 600; font-size: 0.92rem;
  color: var(--muted);
  transition: color 200ms ease;
}
.switch button[aria-pressed="true"] { color: var(--white); }
.switch .thumb {
  position: absolute; top: 4px; bottom: 4px; left: 4px;
  width: calc(50% - 4px);
  border-radius: 999px;
  background: var(--ink);
  transition: transform 300ms var(--ease-out), background-color 300ms ease;
}
.compare[data-state="after"] .switch .thumb { transform: translateX(100%); background: var(--blue); }

.state-list { list-style: none; margin: 0; padding: 0; display: grid; }
.state-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
}
.state-list .mark { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 0.72rem/1 var(--mono); margin-top: 1px; }
.state-list[data-kind="before"] .mark { background: #f7e3e1; color: #b3261e; }
.state-list[data-kind="after"] .mark { background: var(--blue-wash); color: var(--blue); }
.compare .lists { display: grid; }
.compare .lists > * { grid-area: 1 / 1; transition: opacity 260ms ease, transform 300ms var(--ease-out); }
.compare[data-state="before"] [data-kind="after"],
.compare[data-state="after"] [data-kind="before"] { opacity: 0; transform: translateY(6px); pointer-events: none; visibility: hidden; }
@media (max-width: 900px) { .compare { grid-template-columns: 1fr; } }

/* Offre : 4 briques */
.bricks {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.brick {
  padding: 28px 24px 32px 0;
  display: grid;
  gap: 14px;
  align-content: start;
}
.brick + .brick { padding-left: 24px; border-left: 1px solid var(--line); }
.brick .ico { width: 40px; height: 40px; color: var(--blue); }
.brick h3 { font-size: var(--step-1); letter-spacing: -0.015em; }
.brick p { color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.brick ul { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.brick li { font: 0.78rem/1.35 var(--mono); color: var(--text); display: flex; gap: 8px; }
.brick li::before { content: "—"; color: var(--blue); }
@media (max-width: 1000px) {
  .bricks { grid-template-columns: 1fr 1fr; }
  .brick:nth-child(3) { padding-left: 0; border-left: 0; }
  .brick:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .bricks { grid-template-columns: 1fr; }
  .brick, .brick + .brick { padding-left: 0; border-left: 0; }
  .brick + .brick { border-top: 1px solid var(--line); }
}

/* Process en 6 phases */
.process { position: relative; }
.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  padding-top: 34px;
}
.process-track::before,
.process-track .fill {
  content: "";
  position: absolute;
  top: 10px; left: 0; right: 0;
  height: 2px;
  background: var(--line-dark);
}
.process-track .fill {
  background: var(--blue-hi);
  transform-origin: left;
  transform: scaleX(var(--p, 0));
}
.step { position: relative; padding-right: 20px; display: grid; gap: 10px; align-content: start; }
.step::before {
  content: "";
  position: absolute;
  top: -30px; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.35);
  transition: box-shadow 300ms ease, background-color 300ms ease;
}
.step[data-lit="true"]::before { background: var(--blue-hi); box-shadow: 0 0 0 5px rgba(61, 139, 255, 0.2); }
.step .n { font: 500 0.75rem/1 var(--mono); color: var(--muted-dark); letter-spacing: 0.08em; }
.step h3 { font-size: var(--step-1); }
.step p { font-size: 0.9rem; color: var(--muted-dark); line-height: 1.5; }
@media (max-width: 900px) {
  .process-track { grid-template-columns: 1fr; padding-top: 0; padding-left: 34px; gap: 28px; }
  .process-track::before, .process-track .fill { top: 0; bottom: 0; left: 6px; right: auto; width: 2px; height: auto; }
  .process-track .fill { transform-origin: top; transform: scaleY(var(--p, 0)); }
  .step::before { top: 2px; left: -34px; }
}

/* Chiffres */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat { padding: 32px 24px 36px 0; display: grid; gap: 10px; align-content: start; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat .v {
  font: 600 var(--step-4)/0.9 var(--display);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--blue);
}
.stat .v small { font-size: 0.45em; letter-spacing: -0.01em; margin-left: 4px; color: var(--text); }
.stat b { font: 600 1rem/1.3 var(--display); }
.stat p { font-size: 0.88rem; color: var(--muted); line-height: 1.45; }
@media (max-width: 900px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* Projet phare */
.case {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.case h2 { font-size: var(--step-3); margin-block: 20px; }
.case .facts { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.case .facts div { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; gap: 2px; }
.case .facts div:nth-child(odd) { padding-right: 16px; }
.case .facts span { font: 500 0.7rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.case .facts b { font-weight: 600; font-size: 0.98rem; }
.case-visual {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}
.case-visual img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.case-visual .placeholder {
  position: absolute; inset: auto 16px 16px 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 4px;
  background: rgba(10,20,36,0.8);
  color: var(--white);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.case-visual .placeholder .mono { color: var(--signal); }
.case-visual svg.overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
@media (max-width: 900px) { .case { grid-template-columns: 1fr; } }

/* Livrables : pile de documents */
.deliverables {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.doc-stack { position: relative; height: 440px; }
.doc {
  position: absolute;
  width: min(420px, 88%);
  left: 50%;
  top: 50%;
  background: var(--white);
  border-radius: 6px;
  box-shadow: 0 1px 0 rgba(10,20,36,0.04), 0 22px 50px -18px rgba(10,20,36,0.3), 0 0 0 1px rgba(10,20,36,0.06);
  padding: 18px 18px 14px;
  font-family: var(--mono);
  font-size: 0.7rem;
  transition: transform 500ms var(--ease-out);
  transform: translate(-50%, -50%) translate(var(--x, 0), var(--y, 0)) rotate(var(--r, 0deg));
}
.doc header { display: flex; justify-content: space-between; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.doc header span:last-child { color: var(--muted); }
.doc table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.doc th { text-align: left; font-weight: 500; color: var(--muted); padding: 5px 4px; border-bottom: 1px solid var(--line); }
.doc td { padding: 5px 4px; border-bottom: 1px solid #eef1f5; white-space: nowrap; }
.doc td .sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.doc:nth-child(1) { --x: -34px; --y: -96px; --r: -3deg; }
.doc:nth-child(2) { --x: 22px; --y: -52px; --r: 2deg; }
.doc:nth-child(3) { --x: -4px; --y: 34px; --r: -1deg; }
.doc-stack:not(.is-in) .doc { --x: 0px; --y: 0px; --r: 0deg; }
@media (hover: hover) and (pointer: fine) {
  .doc-stack:hover .doc:nth-child(1) { --x: -56px; --y: -128px; --r: -6deg; }
  .doc-stack:hover .doc:nth-child(2) { --x: 44px; --y: -70px; --r: 4deg; }
}
.check-list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.check-list li { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; display: flex; gap: 10px; }
.check-list li::before { content: ""; flex: none; width: 7px; height: 7px; margin-top: 0.55em; background: var(--blue); border-radius: 1px; }
@media (max-width: 900px) { .deliverables { grid-template-columns: 1fr; } .doc-stack { height: 380px; } }
@media (max-width: 520px) { .check-list { grid-template-columns: 1fr; } }

/* Sécurité : 3 niveaux */
.levels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.level {
  border-radius: var(--radius);
  padding: 26px;
  background: var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line-dark);
  display: grid; gap: 14px; align-content: start;
}
.level .lv { display: flex; justify-content: space-between; align-items: center; }
.level .lv b { font: 600 var(--step-3)/1 var(--display); color: var(--blue-hi); letter-spacing: -0.03em; }
.level h3 { font-size: var(--step-1); }
.level p { font-size: 0.92rem; color: var(--muted-dark); line-height: 1.55; }
.norms { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.norms span {
  font: 500 0.78rem/1 var(--mono);
  letter-spacing: 0.04em;
  padding: 10px 12px;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px var(--line-dark);
  color: var(--white);
}
@media (max-width: 900px) { .levels { grid-template-columns: 1fr; } }

/* Contact */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 96px);
}
.contact h2 { font-size: var(--step-4); margin-block: 22px; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font: 500 0.72rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-dark); }
.field input, .field textarea, .field select {
  width: 100%;
  font: 400 1rem/1.4 var(--body);
  color: var(--white);
  background: var(--ink-2);
  border: 0;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px var(--line-dark);
  padding: 14px 14px;
  transition: box-shadow 160ms ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--blue-hi); }
.chips { position: relative; display: flex; flex-wrap: wrap; gap: 8px; }
.chips input[type="radio"] { position: absolute; top: 0; left: 0; width: 1px; height: 1px; padding: 0; margin: 0; opacity: 0; pointer-events: none; box-shadow: none; }
.chips label {
  font: 500 0.9rem/1 var(--body); letter-spacing: 0; text-transform: none; color: var(--white);
  padding: 11px 14px; border-radius: 999px; cursor: pointer;
  box-shadow: inset 0 0 0 1px var(--line-dark);
  transition: background-color 160ms ease, box-shadow 160ms ease, transform 160ms var(--ease-out);
}
.chips label:active { transform: scale(0.97); }
.chips input:checked + label { background: var(--blue); box-shadow: none; }
.chips input:focus-visible + label { outline: 2px solid var(--blue-hi); outline-offset: 2px; }
.form .btn { justify-self: start; }
.form-note { grid-column: 1 / -1; font-size: 0.85rem; color: var(--muted-dark); min-height: 1.4em; }
.contact-cards { display: grid; gap: 0; margin-top: 36px; border-top: 1px solid var(--line-dark); }
.contact-cards div { padding: 16px 0; border-bottom: 1px solid var(--line-dark); display: grid; gap: 4px; }
.contact-cards span { font: 500 0.72rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-dark); }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

/* Hydrogène (accueil) */
.h2-block {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--line);
}
.h2-block .media { position: relative; min-height: 420px; }
.h2-block .media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.h2-block .body { padding: clamp(28px, 4vw, 56px); display: grid; gap: 18px; align-content: center; }
.h2-block h2 { font-size: var(--step-3); }
.h2-specs { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-top: 6px; }
.h2-specs div { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; gap: 2px; }
.h2-specs div:nth-child(odd) { padding-right: 12px; }
.h2-specs b { font: 600 1.35rem/1.1 var(--display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.h2-specs span { font-size: 0.84rem; color: var(--muted); }
@media (max-width: 900px) { .h2-block { grid-template-columns: 1fr; } .h2-block .media { min-height: 260px; } }

/* Méthode (accueil) */
.method { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.method > div { padding: 26px 24px 30px 0; display: grid; gap: 10px; align-content: start; border-bottom: 1px solid var(--line); }
.method > div:not(:nth-child(3n+1)) { padding-left: 24px; border-left: 1px solid var(--line); }
.method .n { font: 500 0.75rem/1 var(--mono); color: var(--blue); letter-spacing: 0.08em; }
.method h3 { font-size: var(--step-1); }
.method p { font-size: 0.93rem; color: var(--muted); line-height: 1.5; }
@media (max-width: 800px) {
  .method { grid-template-columns: 1fr; }
  .method > div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
}

/* Bandeau carrières */
.careers {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  padding: clamp(32px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  color: var(--white);
}
.careers img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.careers::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10,20,36,0.9), rgba(10,20,36,0.45)); }
.careers h2 { font-size: var(--step-3); margin-top: 16px; max-width: 18ch; }
@media (max-width: 760px) { .careers { grid-template-columns: 1fr; } }

/* ==========================================================================
   Pied de page
   ========================================================================== */
.site-footer { background: var(--ink); color: var(--white); padding-block: 72px 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.footer-grid h4 { font: 500 0.72rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-dark); margin-bottom: 18px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.95rem; }
.footer-grid a { text-decoration: none; opacity: 0.85; }
@media (hover: hover) and (pointer: fine) { .footer-grid a:hover { opacity: 1; } }
.footer-grid address { font-style: normal; font-size: 0.95rem; line-height: 1.6; color: var(--muted-dark); }
.footer-grid address b { color: var(--white); font-weight: 600; }
.footer-brand p { color: var(--muted-dark); max-width: 34ch; margin-top: 18px; font-size: 0.95rem; }
.footer-certs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.footer-certs span { font: 500 0.72rem/1 var(--mono); padding: 8px 10px; border-radius: 4px; box-shadow: inset 0 0 0 1px var(--line-dark); }
.footer-bottom { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line-dark); display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; font-size: 0.85rem; color: var(--muted-dark); }
.footer-bottom a { text-decoration: none; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* Bandeau « maquette » */
.proto-note {
  position: fixed;
  z-index: 70;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  max-width: 320px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--white);
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.45;
  box-shadow: 0 18px 50px -12px rgba(10,20,36,0.35), 0 0 0 1px rgba(10,20,36,0.08);
  transition: opacity 200ms ease, transform 240ms var(--ease-out);
}
.proto-note[hidden] { display: none; }
.proto-note b { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); display: block; margin-bottom: 4px; }
.proto-note button { position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; border: 0; background: none; cursor: pointer; color: var(--muted); }

/* Toast (langue) */
.toast {
  position: fixed;
  z-index: 80;
  left: 50%;
  top: 84px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.88rem;
  box-shadow: 0 18px 40px -14px rgba(10,20,36,0.5);
  transform: translate(-50%, -8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease-out), transform 240ms var(--ease-out);
}
.toast[data-show="true"] { opacity: 1; transform: translate(-50%, 0); }

/* ==========================================================================
   Apparition au défilement (activée seulement si JS)
   ========================================================================== */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.js .reveal.is-in { opacity: 1; transform: none; }

.js .img-reveal { clip-path: inset(0 0 100% 0); transition: clip-path 1100ms var(--ease-in-out); }
.js .img-reveal.is-in { clip-path: inset(0 0 0 0); }

/* Héro : le schéma se trace au chargement */
.hero-schematic .trace { fill: none; stroke: rgba(61, 139, 255, 0.55); stroke-width: 1.4; stroke-dasharray: var(--len); stroke-dashoffset: var(--len); }
.hero-schematic .trace.soft { stroke: rgba(255, 255, 255, 0.14); }
.hero-schematic.is-drawn .trace { stroke-dashoffset: 0; transition: stroke-dashoffset 2200ms var(--ease-in-out); transition-delay: calc(var(--i, 0) * 120ms); }
.hero-schematic .node { fill: var(--ink); stroke: var(--blue-hi); stroke-width: 1.5; opacity: 0; transition: opacity 400ms ease; transition-delay: calc(900ms + var(--i, 0) * 120ms); }
.hero-schematic.is-drawn .node { opacity: 1; }
.hero-schematic text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; fill: rgba(255,255,255,0.6); opacity: 0; transition: opacity 500ms ease; transition-delay: calc(1300ms + var(--i, 0) * 120ms); }
.hero-schematic.is-drawn text { opacity: 1; }
.hero-schematic .spark { fill: var(--signal); }
@media (max-width: 860px) {
  .hero-schematic { opacity: 0.3; }
  .hero-schematic text { display: none; }
  .proto-note { left: 16px; right: 16px; max-width: none; }
}

/* Mouvement réduit : on garde les fondus, on retire les déplacements */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none; transition: opacity 300ms ease; }
  .js .img-reveal { clip-path: none; }
  .hero-schematic .trace { stroke-dashoffset: 0; }
  .hero-schematic .node, .hero-schematic text { opacity: 1; transition: none; }
  .hero-schematic .spark, .boat .pulse { display: none; }
  .boat .draw { stroke-dashoffset: 0; }
  .x-visual img, .sector-card img { transition: opacity 300ms ease; transform: none !important; }
  .compare-visual .after { transition: clip-path 1ms; }
  .mobile-nav { transition: none; }
}

/* ==========================================================================
   Faisceaux : texte + mosaïque
   ========================================================================== */
.harness {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.harness h2 { font-size: var(--step-4); margin-block: 20px 24px; }
.harness-steps { list-style: none; margin: 32px 0 0; padding: 0; counter-reset: hs; border-top: 1px solid var(--line); }
.harness-steps li {
  counter-increment: hs;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 2px 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.harness-steps li::before {
  content: counter(hs, decimal-leading-zero);
  grid-row: span 2;
  font: 500 0.75rem/1.6 var(--mono);
  color: var(--blue);
}
.harness-steps b { font: 600 1.02rem/1.3 var(--display); }
.harness-steps span { font-size: 0.92rem; color: var(--muted); line-height: 1.5; }

.mosaic {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  aspect-ratio: 6 / 5;
}
.mosaic figure { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--ink); }
.mosaic .m-a { grid-row: span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .mosaic figure:hover img { transform: scale(1.03); } }
.mosaic figcaption {
  position: absolute; left: 12px; bottom: 12px;
  padding: 7px 9px; border-radius: 4px;
  background: rgba(10, 20, 36, 0.72); color: var(--white);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: 0.7rem;
}
@media (max-width: 900px) {
  .harness { grid-template-columns: 1fr; }
  .mosaic { aspect-ratio: 4 / 5; }
}

/* ==========================================================================
   Visionneuse de schémas
   ========================================================================== */
.viewer {
  display: grid;
  grid-template-columns: minmax(220px, 3fr) minmax(0, 9fr);
  gap: 24px;
  align-items: start;
}
.viewer-tabs { display: grid; gap: 4px; position: sticky; top: 110px; }
.viewer-tabs button {
  display: flex; align-items: baseline; gap: 14px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border: 0; border-radius: 6px;
  background: transparent;
  color: var(--muted-dark);
  font: 600 1rem/1.3 var(--display);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms var(--ease-out);
}
.viewer-tabs button:active { transform: scale(0.98); }
.viewer-tabs button .mono { color: inherit; opacity: 0.7; }
.viewer-tabs button[aria-selected="true"] { background: var(--ink-2); color: var(--white); box-shadow: inset 2px 0 0 var(--blue-hi); }
@media (hover: hover) and (pointer: fine) { .viewer-tabs button:hover { color: var(--white); } }
.viewer-stage {
  margin: 0;
  background: #f4f6f9;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--line-dark);
}
.viewer-stage img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #fff;
  transition: opacity 220ms ease, filter 220ms ease;
}
.viewer-stage img.is-swapping { opacity: 0; filter: blur(4px); }
.viewer-stage figcaption { padding: 14px 16px; background: var(--ink-2); color: var(--muted-dark); font-size: 0.75rem; }
@media (max-width: 900px) {
  .viewer { grid-template-columns: 1fr; }
  .viewer-tabs { position: static; grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   Galerie Feeling 55
   ========================================================================== */
.case-gallery { display: grid; gap: 12px; }
.case-gallery .case-visual { margin: 0; background: #e9edf2; }
.case-gallery .case-visual img { opacity: 1; object-fit: cover; transition: opacity 220ms ease, filter 220ms ease; }
.case-gallery .case-visual img.is-swapping { opacity: 0; filter: blur(4px); }
.case-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.case-thumbs button {
  padding: 0; border: 0; border-radius: 4px; overflow: hidden; cursor: pointer;
  aspect-ratio: 4 / 3; background: #e9edf2;
  opacity: 0.55;
  box-shadow: inset 0 0 0 0 var(--blue);
  transition: opacity 160ms ease, transform 160ms var(--ease-out), box-shadow 160ms ease;
}
.case-thumbs button:active { transform: scale(0.97); }
.case-thumbs button[aria-selected="true"] { opacity: 1; box-shadow: 0 0 0 2px var(--blue); }
@media (hover: hover) and (pointer: fine) { .case-thumbs button:hover { opacity: 1; } }
.case-thumbs img { width: 100%; height: 100%; object-fit: cover; }

/* Emplacements de visuels à produire (maquette) */
.mosaic .ph {
  background:
    linear-gradient(var(--line-dark) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--ink-2);
  color: var(--white);
}
.ph-inner { position: absolute; inset: 0; padding: 22px; display: grid; align-content: center; gap: 8px; }
.ph-inner .mono { color: var(--signal); }
.ph-inner b { font: 600 1.2rem/1.2 var(--display); }
.ph-inner span:last-child { font-size: 0.88rem; color: var(--muted-dark); line-height: 1.45; }
.mosaic .ph figcaption { display: none; }

/* Très petits écrans */
@media (max-width: 380px) {
  .site-header .bar { gap: 12px; }
  .brand { width: 108px; }
}
@media (max-width: 520px) {
  .doc-stack { overflow: hidden; }
  .doc td, .doc th { white-space: normal; }
}

/* ==========================================================================
   Pages secteurs : composants complémentaires
   ========================================================================== */
.sector-hero .bg { object-position: 50% 50%; }

/* Bloc image + texte */
.split {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.split.reverse > :first-child { order: 2; }
.split figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 5 / 4; background: var(--ink); }
.split figure img { width: 100%; height: 100%; object-fit: cover; }
.split figure.contain { background: var(--white); box-shadow: 0 0 0 1px var(--line); }
.split figure.contain img { object-fit: contain; padding: 6%; }
.split figcaption { position: absolute; left: 14px; bottom: 14px; padding: 7px 9px; border-radius: 4px; background: rgba(10,20,36,0.72); color: var(--white); font: 500 0.7rem/1 var(--mono); letter-spacing: 0.04em; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.split h2 { font-size: var(--step-3); margin-block: 20px; }
.split .lede { margin-bottom: 8px; }
@media (max-width: 900px) { .split, .split.reverse { grid-template-columns: 1fr; } .split.reverse > :first-child { order: 0; } }

/* Grille d'applications */
.apps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line-dark); border-radius: var(--radius); overflow: hidden; box-shadow: 0 0 0 1px var(--line-dark); }
.app { background: var(--ink); padding: 26px; display: grid; gap: 10px; align-content: start; min-height: 190px; }
.app .mono { color: var(--blue-hi); }
.app h3 { font-size: var(--step-1); }
.app p { font-size: 0.92rem; color: var(--muted-dark); line-height: 1.5; }
@media (max-width: 900px) { .apps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .apps { grid-template-columns: 1fr; } }

/* Citation client */
.quote { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; max-width: 980px; }
.quote .mark { font: 600 6rem/0.7 var(--display); color: var(--blue); }
.quote blockquote { margin: 0; font: 500 var(--step-2)/1.3 var(--display); letter-spacing: -0.015em; text-wrap: balance; }
.quote footer { margin-top: 20px; display: flex; gap: 12px; align-items: center; font-size: 0.95rem; }
.quote footer b { font-weight: 600; }
.quote footer span { color: var(--muted); }
@media (max-width: 600px) { .quote { grid-template-columns: 1fr; gap: 8px; } .quote .mark { font-size: 4rem; } }

/* Tableau comparatif */
.compare-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.compare-table th, .compare-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare-table thead th { font: 500 0.72rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.compare-table td:first-child { color: var(--muted); width: 34%; }
.compare-table .win { color: var(--blue); font-weight: 600; }
.table-wrap { overflow-x: auto; background: var(--white); border-radius: var(--radius); box-shadow: 0 0 0 1px var(--line); }
.note { margin-top: 14px; font-size: 0.85rem; color: var(--muted); }

/* Références partenaire */
.refs { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.ref { padding: 22px; border-radius: var(--radius); background: var(--white); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 8px; align-content: start; }
.ref .mono { color: var(--muted); }
.ref h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
.ref p { font-size: 0.92rem; color: var(--muted); line-height: 1.5; }
.ref b { font-variant-numeric: tabular-nums; color: var(--text); }

/* Spécifications */
.specs { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.specs div { padding: 13px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; font-size: 0.95rem; }
.specs div:nth-child(odd) { padding-right: 20px; }
.specs div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
.specs span:last-child { font-family: var(--mono); font-size: 0.8rem; color: var(--blue); text-align: right; white-space: nowrap; }
@media (max-width: 560px) { .specs { grid-template-columns: 1fr; } .specs div:nth-child(even) { padding-left: 0; border-left: 0; } }

/* Outils */
.tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.tools span { font: 500 0.8rem/1 var(--mono); padding: 10px 12px; border-radius: 4px; box-shadow: inset 0 0 0 1px var(--line); background: var(--white); }
.on-dark .tools span { background: transparent; box-shadow: inset 0 0 0 1px var(--line-dark); }

.process-track.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.bricks.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .bricks.cols-3 { grid-template-columns: 1fr; } .bricks.cols-3 .brick { padding-left: 0; border-left: 0; } .bricks.cols-3 .brick + .brick { border-top: 1px solid var(--line); } }
@media (max-width: 900px) { .process-track.cols-5 { grid-template-columns: 1fr; } }
@media (min-width: 1001px) {
  .bricks.cols-3 .brick:nth-child(3n+1) { padding-left: 0; border-left: 0; }
  .bricks.cols-3 .brick:nth-child(n+4) { border-top: 1px solid var(--line); }
}

/* Aperçu statique (?static) : sans animation, pour les captures */
.no-anim .reveal, .no-anim .img-reveal { opacity: 1 !important; transform: none !important; clip-path: none !important; transition: none !important; }
.no-anim .proto-note { display: none; }

/* ==========================================================================
   Hydrogène : trois offres, modèle hybride, formation
   ========================================================================== */
.offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.offer {
  position: relative;
  display: grid; gap: 12px; align-content: start;
  padding: 26px 26px 28px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 0 0 1px var(--line);
  text-decoration: none;
  transition: box-shadow 200ms ease, transform 160ms var(--ease-out);
}
.offer:active { transform: scale(0.99); }
@media (hover: hover) and (pointer: fine) { .offer:hover { box-shadow: 0 0 0 1.5px var(--blue); } .offer:hover .go { transform: translateX(3px); } }
.offer .mono { color: var(--blue); }
.offer h3 { font-size: var(--step-2); }
.offer p { color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.offer .go { font-weight: 600; color: var(--blue); display: inline-block; transition: transform 200ms var(--ease-out); }
.offer .partner { font: 500 0.7rem/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .offers { grid-template-columns: 1fr; } }

.hybrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px minmax(0, 1fr);
  align-items: stretch;
  margin-top: 8px;
}
.hub { border-radius: var(--radius); padding: 26px; background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line-dark); display: grid; gap: 12px; align-content: start; }
.hub .mono { color: var(--blue-hi); }
.hub h3 { font-size: var(--step-2); }
.hub ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.hub li { font-size: 0.93rem; color: var(--muted-dark); display: flex; gap: 10px; line-height: 1.45; }
.hub li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 0.55em; border-radius: 1px; background: var(--blue-hi); }
.link { position: relative; display: grid; place-items: center; }
.link svg { width: 100%; height: 60px; overflow: visible; }
.link .wire { stroke: var(--blue-hi); stroke-width: 2; fill: none; stroke-dasharray: 5 6; }
.link .pulse { fill: var(--signal); }
.link span { position: absolute; bottom: calc(50% + 26px); font: 500 0.66rem/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-dark); text-align: center; }
@media (max-width: 900px) {
  .hybrid { grid-template-columns: 1fr; }
  .link { height: 70px; }
  .link svg { transform: rotate(90deg); width: 70px; }
  .link span { position: static; }
}

.objectives { list-style: none; margin: 0; padding: 0; counter-reset: ob; display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; border-top: 1px solid var(--line); }
.objectives li { counter-increment: ob; display: grid; grid-template-columns: 34px 1fr; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; line-height: 1.45; }
.objectives li::before { content: counter(ob, decimal-leading-zero); font: 500 0.75rem/1.9 var(--mono); color: var(--blue); }
@media (max-width: 700px) { .objectives { grid-template-columns: 1fr; } }

.audience { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.audience span { font: 500 0.82rem/1 var(--body); padding: 10px 14px; border-radius: 999px; background: var(--blue-wash); color: var(--blue); }

.shyam { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.shyam .case-visual { aspect-ratio: 4 / 3; }
.shyam .case-visual img { object-fit: contain; background: var(--white); }
@media (max-width: 900px) { .shyam { grid-template-columns: 1fr; } }

/* Équipe */
.team { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.member { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 18px; border-radius: var(--radius); background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line-dark); }
.member .avatar { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue), #0a3f8f); color: var(--white); font: 600 1.15rem/1 var(--display); letter-spacing: 0.02em; overflow: hidden; }
.member .avatar img { width: 100%; height: 100%; object-fit: cover; }
.member b { font: 600 1rem/1.25 var(--display); }
.member .role { font-size: 0.85rem; color: var(--muted-dark); line-height: 1.4; }
.member .meta { align-self: stretch; display: flex; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line-dark); font: 500 0.7rem/1.2 var(--mono); letter-spacing: 0.04em; color: var(--muted-dark); }
.member .meta .xp { color: var(--blue-hi); }
.team-lead { display: flex; flex-wrap: wrap; gap: 16px 40px; align-items: baseline; margin-bottom: 28px; }
.team-lead .big { font: 600 var(--step-4)/0.9 var(--display); letter-spacing: -0.04em; color: var(--blue-hi); font-variant-numeric: tabular-nums; }
.team-lead p { color: var(--muted-dark); max-width: 30ch; font-size: 0.95rem; }
@media (max-width: 1100px) { .team { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 700px) { .team { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .team { grid-template-columns: 1fr; } }

/* Versions de la station */
.versions th:not(:first-child), .versions td:not(:first-child) { text-align: center; }
.versions .yes { color: var(--blue); font-weight: 600; }
.versions .no { color: var(--muted); }
.member .past { font: 500 0.7rem/1.45 var(--mono); letter-spacing: 0.02em; color: var(--white); opacity: 0.72; }
.member .avatar { background-color: var(--ink-3); }

/* ==========================================================================
   Badges de normes et d'affiliations (visuels propres, pas de logos officiels)
   ========================================================================== */
.badges { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 36px; }
@media (max-width: 520px) { .badges { grid-template-columns: 1fr 1fr; } }
.badge {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 4px 10px;
  align-items: center;
  padding: 14px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--line);
}
.on-dark .badge { background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line-dark); }
.badge .mark {
  grid-row: span 2;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--blue);
  color: var(--white);
  font: 700 0.82rem/1 var(--display);
  letter-spacing: 0.02em;
  text-align: center;
}
.badge .mark svg { width: 46px; height: 46px; }
.badge .mark.hex { background: none; color: var(--blue); }
.on-dark .badge .mark.hex { color: var(--blue-hi); }
.badge .mark.alt { background: var(--ink); }
.on-dark .badge .mark.alt { background: var(--white); color: var(--ink); }
.badge .mark.h2 { background: linear-gradient(135deg, #1fb08a, var(--blue)); }
.badge b { font: 700 1.05rem/1.1 var(--display); letter-spacing: -0.01em; }
.badge span.c { font-size: 0.78rem; line-height: 1.35; color: var(--muted); }
.on-dark .badge span.c { color: var(--muted-dark); }

/* Normes et affiliations avec logo (image remplaçable depuis la médiathèque).
   Le logo est posé sur une plaque blanche : lisible sur fond clair comme sombre. */
.badge--logo { grid-template-columns: 1fr; align-content: start; gap: 4px; }
.badge--logo img {
  justify-self: start;
  box-sizing: content-box;
  height: 44px;
  width: auto;
  max-width: calc(100% - 16px);
  margin-bottom: 8px;
  padding: 8px;
  border-radius: 6px;
  background: var(--white);
  object-fit: contain;
  object-position: left center;
  box-shadow: 0 0 0 1px var(--line);
}
.on-dark .badge--logo img { box-shadow: none; }

/* Bandeau « Ils nous font confiance » (accueil) */
.clients { padding-bottom: clamp(56px, 7vw, 96px); }
.clients-inner {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  align-items: center;
  gap: 24px 48px;
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--line);
}
.clients-title {
  margin: 0;
  font: 500 0.78rem/1.5 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.clients-logos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px 24px;
}
.clients-logos li { display: grid; place-items: center; height: 64px; }
.clients-logos img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 40px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.62;
  transition: opacity 200ms var(--ease-out), filter 200ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .clients-logos li:hover img { filter: none; opacity: 1; }
}
@media (max-width: 900px) {
  .clients-inner { grid-template-columns: 1fr; }
  .clients-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) { .clients-logos img { transition: none; } }

/* Références avec image */
.ref.has-img { padding: 0; overflow: hidden; }
.ref.has-img .ref-img { aspect-ratio: 16 / 10; background: #eef1f5; overflow: hidden; position: relative; }
.ref.has-img .ref-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-out); }
.ref.has-img .ref-img img.contain { object-fit: contain; padding: 8%; }
.ref.has-img .ref-img .ill { position: absolute; left: 10px; top: 10px; font: 500 0.66rem/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 7px; border-radius: 4px; background: rgba(10,20,36,0.7); color: var(--white); }
.ref.has-img .ref-body { padding: 20px 22px 22px; display: grid; gap: 8px; }
@media (hover: hover) and (pointer: fine) { .ref.has-img:hover .ref-img img { transform: scale(1.03); } }

/* Image détourée sans cadre (réservoir MHYT) */
.split figure.bare { background: none; box-shadow: none; overflow: visible; }
.split figure.bare img { object-fit: contain; padding: 0; filter: drop-shadow(0 30px 40px rgba(10,20,36,0.18)); }
.split figure.bare figcaption { left: 0; bottom: 0; }

/* Process sur fond clair */
.process-track.light::before { background: var(--line); }
.process-track.light .fill { background: var(--blue); }
.process-track.light .step::before { background: var(--white); box-shadow: inset 0 0 0 2px var(--line); }
.process-track.light .step[data-lit="true"]::before { background: var(--blue); box-shadow: 0 0 0 5px rgba(12,100,217,0.15); }
.process-track.light .step .n { color: var(--muted); }
.process-track.light .step p { color: var(--muted); }

/* Haut de page simple (contact, pages légales) */
.page-top { padding-block: calc(96px + env(safe-area-inset-top, 0px)) 40px; }
.legal-title { font-size: var(--step-4); margin-top: 20px; }
.legal { max-width: 760px; }
.legal h2 { font-size: var(--step-1); margin: 36px 0 10px; }
.legal p { color: var(--muted); line-height: 1.7; }
.legal b { color: var(--text); }
.legal mark { background: #fff3d6; color: #7a5200; padding: 1px 4px; border-radius: 3px; }
.process-track.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .process-track.cols-4 { grid-template-columns: 1fr; } }
.badge > * { min-width: 0; }
.badge b, .badge span.c { overflow-wrap: anywhere; }
@media (max-width: 420px) { .badges { grid-template-columns: 1fr; } }