/* ==========================================================================
   Archenis — feuille de style du site
   Mise en page : bandes pleine largeur alternant encre et papier, grille
   12 colonnes ; chaque pôle porte sa couleur-signal (puce, filets, boutons).
   ========================================================================== */

:root {
  /* Neutres : légère teinte prune, accordée au bordeaux de la marque */
  --ink: #131117;
  --ink-2: #1c1921;
  --ink-3: #2a2630;
  --ink-line: rgba(255, 255, 255, 0.12);
  --paper: #ffffff;
  --mist: #f4f3f6;
  --line: #e4e1e8;
  --text: #18151c;
  --muted: #5f5a68;
  --on-ink: #f6f4f8;
  --on-ink-muted: #aba5b4;

  /* Marque groupe */
  --brand: #841433;
  --brand-hi: #e0698b;

  /* Couleurs-signal des pôles : fond / texte sur blanc / texte sur encre */
  --sig: #c48a0f;  --sig-ink: #8a5f00;  --sig-hi: #f2b83d;
  --trd: #177a63;  --trd-ink: #136652;  --trd-hi: #4fd0a8;
  --bnk: #1e5fae;  --bnk-ink: #1a5299;  --bnk-hi: #6faef5;
  --etu: #5a46c0;  --etu-ink: #4e3bb0;  --etu-hi: #aa9cf7;

  /* Accent de la page courante (groupe par défaut) */
  --accent: var(--brand);
  --accent-ink: var(--brand);
  --accent-hi: var(--brand-hi);
  --accent-contrast: #ffffff;

  /* Typographie */
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Hanken Grotesk", "Segoe UI", Helvetica, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --wrap: 1320px;
  --gutter: 20px;
  --header-h: 76px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: light;
}

body[data-pole="signaletique"] { --accent: var(--sig); --accent-ink: var(--sig-ink); --accent-hi: var(--sig-hi); --accent-contrast: #1d1503; }
body[data-pole="trading"]      { --accent: var(--trd); --accent-ink: var(--trd-ink); --accent-hi: var(--trd-hi); }
body[data-pole="bunkering"]    { --accent: var(--bnk); --accent-ink: var(--bnk-ink); --accent-hi: var(--bnk-hi); }
body[data-pole="etudes"]       { --accent: var(--etu); --accent-ink: var(--etu-ink); --accent-hi: var(--etu-hi); }

/* Couleur d'un pôle pour un élément isolé (cartes, puces, liens) */
.c-sig { --c: var(--sig); --c-ink: var(--sig-ink); --c-hi: var(--sig-hi); --c-contrast: #1d1503; }
.c-trd { --c: var(--trd); --c-ink: var(--trd-ink); --c-hi: var(--trd-hi); --c-contrast: #fff; }
.c-bnk { --c: var(--bnk); --c-ink: var(--bnk-ink); --c-hi: var(--bnk-hi); --c-contrast: #fff; }
.c-etu { --c: var(--etu); --c-ink: var(--etu-ink); --c-hi: var(--etu-hi); --c-contrast: #fff; }

@media (min-width: 900px) {
  :root { --gutter: 40px; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; max-width: 66ch; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); font-weight: 600; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--accent-hi); outline-offset: 3px; }
::selection { background: var(--accent); color: var(--accent-contrast); }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--paper); color: var(--text); padding: 10px 16px; border-radius: 4px;
}
.skip:focus { top: calc(16px + env(safe-area-inset-top, 0px)); }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}

/* ---------- Échelle typographique ---------- */
.h1 {
  font-size: clamp(2.6rem, 1.1rem + 5.4vw, 6rem);
  font-stretch: 116%;
  line-height: 0.98;
  letter-spacing: -0.028em;
}
.h2 {
  font-size: clamp(1.95rem, 1.1rem + 2.7vw, 3.4rem);
  font-stretch: 112%;
  line-height: 1.05;
  letter-spacing: -0.022em;
}
.h3 {
  font-size: clamp(1.2rem, 1.05rem + 0.4vw, 1.4rem);
  font-stretch: 108%;
  line-height: 1.22;
  letter-spacing: -0.008em;
}
.lead {
  font-size: clamp(1.1rem, 1rem + 0.45vw, 1.32rem);
  line-height: 1.55;
  max-width: 58ch;
}
.muted { color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 0.75rem/1.2 var(--f-mono);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-ink);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.mono { font-family: var(--f-mono); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.65em;
  font: 600 0.97rem/1 var(--f-body);
  padding: 17px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s, transform 0.25s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--accent); color: var(--accent-contrast); }
.btn--primary:hover { background: var(--accent-hi); color: var(--ink); }
.btn--ghost { border-color: rgba(255, 255, 255, 0.34); color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--accent); color: var(--accent-contrast); }
.btn--line { border-color: var(--line); color: var(--text); background: var(--paper); }
.btn--line:hover { border-color: var(--text); }
.btn--sm { padding: 12px 18px; font-size: 0.9rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-weight: 600; text-decoration: none;
  border-bottom: 1px solid currentColor; padding-bottom: 3px;
}
.link-arrow svg { width: 14px; height: 14px; transition: transform 0.3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- En-tête ---------- */
body::before {
  content: ""; position: fixed; inset: 0 0 auto; z-index: 60;
  height: env(safe-area-inset-top, 0px); background: var(--ink);
}
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  color: var(--on-ink);
  transition: background-color 0.35s, box-shadow 0.35s;
}
.site-header::before {
  content: ""; position: absolute; inset: 0 0 -48px; pointer-events: none;
  background: linear-gradient(rgba(10, 9, 12, 0.6), rgba(10, 9, 12, 0));
  transition: opacity 0.35s;
}
.site-header.is-solid {
  background: rgba(19, 17, 23, 0.93);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 var(--ink-line);
}
.site-header.is-solid::before { opacity: 0; }
.site-header > .wrap {
  position: relative;
  display: flex; align-items: center; gap: 20px;
  height: var(--header-h);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand .logo-mark { width: 38px; height: 38px; }
.brand__lockup { display: flex; flex-direction: column; align-items: flex-start; }
.brand .logo-full { display: block; height: 36px; width: auto; }
.brand__name {
  display: block;
  font: 600 1.34rem/1 var(--f-display); font-stretch: 122%;
  letter-spacing: -0.01em; color: #fff;
}
.brand__sub {
  display: block; margin-top: 6px;
  font: 500 0.6rem/1 var(--f-mono); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-ink-muted);
}
.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 14px; border-radius: 999px;
  font: 500 0.94rem/1 var(--f-body);
  color: var(--on-ink-muted); text-decoration: none;
  transition: color 0.2s, background-color 0.2s;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }
.nav a[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, 0.1); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--brand)); flex: none; }
.btn--header { background: #fff; color: var(--ink); }
.btn--header:hover { background: var(--accent-hi); color: var(--ink); }

.menu-toggle {
  display: none; margin-left: auto;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25); background: transparent; color: #fff;
  align-items: center; justify-content: center; flex-direction: column; gap: 6px; cursor: pointer;
}
.menu-toggle span { display: block; width: 18px; height: 1.5px; background: currentColor; transition: transform 0.3s; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 45;
  background: var(--ink); color: var(--on-ink);
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 24px);
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
}
.mobile-menu nav { display: grid; }
.mobile-menu a.m-link {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 0; border-bottom: 1px solid var(--ink-line);
  font: 600 1.5rem/1.1 var(--f-display); font-stretch: 112%;
  text-decoration: none;
}
.mobile-menu a.m-link small {
  margin-left: auto; font: 500 0.7rem var(--f-mono); letter-spacing: 0.12em; color: var(--on-ink-muted);
}
.mobile-menu .btn { margin-top: 32px; width: 100%; }

.lang-switch {
  display: inline-flex; flex: none; padding: 3px; gap: 2px;
  border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px;
}
.lang-switch a {
  font: 500 0.7rem/1 var(--f-mono); letter-spacing: 0.08em;
  padding: 7px 9px; border-radius: 999px; text-decoration: none;
  color: var(--on-ink-muted); transition: color 0.2s, background-color 0.2s;
}
.lang-switch a:hover { color: #fff; }
.lang-switch a[aria-current] { background: rgba(255, 255, 255, 0.14); color: #fff; }

@media (max-width: 1180px) {
  .nav, .btn--header { display: none; }
  .menu-toggle { display: inline-flex; margin-left: 0; }
  .lang-switch { margin-left: auto; }
}
@media (max-width: 420px) {
  .site-header > .wrap { gap: 12px; }
}

/* ---------- Héros des pages pôles ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--ink); color: var(--on-ink);
}
.hero__media { position: absolute; inset: -4% 0 0; z-index: -2; will-change: transform; }
.hero__media img {
  width: 100%; height: 104%; object-fit: cover;
  animation: hero-zoom 2.6s var(--ease) both;
}
@keyframes hero-zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(13, 11, 16, 0.94) 0%, rgba(13, 11, 16, 0.74) 46%, rgba(13, 11, 16, 0.2) 100%),
    linear-gradient(0deg, rgba(13, 11, 16, 0.9) 0%, rgba(13, 11, 16, 0) 42%);
}
.hero > .wrap { padding-bottom: clamp(40px, 5vw, 64px); }
.hero__inner {
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + clamp(64px, 9vw, 128px));
  display: grid; gap: 28px; max-width: 900px;
}
.hero .eyebrow, .hero-group .eyebrow, .cta .eyebrow { color: var(--accent-hi); }
.hero .h1 em { font-style: normal; color: var(--accent-hi); }
.hero .lead { color: rgba(246, 244, 248, 0.86); }
.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--on-ink-muted);
}
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { opacity: 0.5; }
.pole-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 6px;
  border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px;
  color: #fff;
}
.pole-chip b {
  background: var(--accent); color: var(--accent-contrast);
  padding: 5px 8px; border-radius: 999px; font-weight: 600;
}
.hero__facts {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--ink-line);
  margin: clamp(48px, 6vw, 88px) 0 0;
}
.hero__facts > div { padding: 22px 24px 0 0; min-width: 0; }
.hero__facts dt {
  font: 500 0.7rem/1.3 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--on-ink-muted); margin-bottom: 8px;
}
.hero__facts dd { margin: 0; font-weight: 500; color: #fff; }
@media (max-width: 760px) {
  .hero::after { background: linear-gradient(180deg, rgba(13, 11, 16, 0.78) 0%, rgba(13, 11, 16, 0.7) 50%, rgba(13, 11, 16, 0.92) 100%); }
  .hero__facts { grid-template-columns: 1fr; }
  .hero__facts > div { padding: 16px 0; border-bottom: 1px solid var(--ink-line); }
}

/* Chargement : les lignes du titre montent */
.rise { display: block; animation: rise 1s var(--ease) both; }
.rise:nth-child(2) { animation-delay: 0.08s; }
.rise:nth-child(3) { animation-delay: 0.16s; }
@keyframes rise { from { transform: translateY(0.3em); opacity: 0.35; } to { transform: none; opacity: 1; } }

/* ---------- Héros du groupe ---------- */
.hero-group {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--ink); color: var(--on-ink);
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + clamp(56px, 7vw, 104px));
}
.hero-group::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 70% at 85% 0%, rgba(132, 20, 51, 0.45), rgba(132, 20, 51, 0) 70%),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px) 0 0 / 100% 88px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px) 0 0 / 88px 100%;
  -webkit-mask-image: linear-gradient(#000 30%, transparent 85%);
  mask-image: linear-gradient(#000 30%, transparent 85%);
}
.hero-group__intro {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 32px 64px; align-items: end;
}
.hero-group__intro .lead { color: rgba(246, 244, 248, 0.82); margin-bottom: 28px; }
.hero-group .h1 em { font-style: normal; color: var(--brand-hi); }
@media (max-width: 960px) {
  .hero-group__intro { grid-template-columns: 1fr; }
}
.hero-group--compact { padding-bottom: clamp(56px, 7vw, 104px); }
.hero-group--compact .hero__inner { padding-top: 0; }

/* Les quatre pôles : panneaux extensibles */
.poles {
  display: flex;
  height: clamp(480px, 66vh, 640px);
  margin-top: clamp(48px, 6vw, 80px);
  border-top: 1px solid var(--ink-line);
}
.pole {
  position: relative; flex: 1 1 0; min-width: 0; overflow: hidden;
  color: #fff; text-decoration: none;
  border-left: 1px solid var(--ink-line);
  transition: flex-grow 0.8s var(--ease);
  animation: pole-in 1.1s var(--ease) both;
}
.pole:first-child { border-left: 0; }
.pole:nth-child(2) { animation-delay: 0.08s; }
.pole:nth-child(3) { animation-delay: 0.16s; }
.pole:nth-child(4) { animation-delay: 0.24s; }
@keyframes pole-in { from { clip-path: inset(100% 0 0 0); } to { clip-path: inset(0 0 0 0); } }
.pole img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.1);
  filter: saturate(0.6) brightness(0.72);
  transition: transform 1.4s var(--ease), filter 0.7s;
}
.pole::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(0deg, rgba(13, 11, 16, 0.95) 0%, rgba(13, 11, 16, 0.55) 45%, rgba(13, 11, 16, 0.15) 100%);
}
.pole::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; z-index: 2;
  background: var(--c); transform-origin: left; transform: scaleX(0.22);
  transition: transform 0.7s var(--ease);
}
.pole__top {
  position: absolute; z-index: 2; top: 24px; left: 28px; right: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.pole__code { font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.16em; color: var(--c-hi); }
.pole__go {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: grid; place-items: center;
  transition: background-color 0.35s, border-color 0.35s, color 0.35s, transform 0.5s var(--ease);
}
.pole__go svg { width: 16px; height: 16px; }
.pole__body {
  position: absolute; z-index: 2; left: 0; right: 0; bottom: 0;
  padding: 28px; display: grid; gap: 10px;
}
.pole__kicker { font: 500 0.72rem/1.2 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255, 255, 255, 0.66); }
.pole__name { font: 600 clamp(1.45rem, 1.1rem + 0.9vw, 1.95rem)/1.04 var(--f-display); font-stretch: 114%; letter-spacing: -0.015em; }
.pole__tag { color: rgba(255, 255, 255, 0.8); font-size: 0.98rem; line-height: 1.5; max-width: 36ch; }
.pole__more {
  display: grid; gap: 6px;
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.7s var(--ease), opacity 0.5s, margin 0.5s;
}
.pole__more li {
  font: 500 0.78rem/1.3 var(--f-mono); letter-spacing: 0.04em; color: rgba(255, 255, 255, 0.78);
  display: flex; gap: 10px; align-items: baseline;
}
.pole__more li::before { content: ""; width: 10px; height: 1px; background: var(--c-hi); flex: none; transform: translateY(-3px); }
.pole:hover, .pole:focus-visible { flex-grow: 1.85; }
.pole:hover img, .pole:focus-visible img { transform: scale(1); filter: saturate(1) brightness(0.86); }
.pole:hover::after, .pole:focus-visible::after { transform: scaleX(1); }
.pole:hover .pole__go, .pole:focus-visible .pole__go { background: var(--c); border-color: var(--c); color: var(--c-contrast); transform: rotate(-45deg); }
.pole:hover .pole__more, .pole:focus-visible .pole__more { max-height: 160px; opacity: 1; margin-top: 6px; }
.pole:focus-visible { outline-offset: -4px; }
@media (max-width: 900px) {
  .poles { flex-direction: column; height: auto; }
  .pole { flex: none; height: 340px; border-left: 0; border-top: 1px solid var(--ink-line); }
  .pole:hover, .pole:focus-visible { flex-grow: 0; }
  .pole__more { max-height: none; opacity: 1; margin-top: 6px; }
  .pole img { transform: none; filter: saturate(0.85) brightness(0.78); }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(80px, 9vw, 140px); }
.section--mist { background: var(--mist); }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section--ink .eyebrow { color: var(--accent-hi); }
.section--ink .muted { color: var(--on-ink-muted); }
.section--tight { padding-block: clamp(56px, 6vw, 88px); }

.section-head { display: grid; gap: 22px; margin-bottom: clamp(44px, 5vw, 76px); max-width: 860px; }
.section-head--split {
  max-width: none;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 22px 72px; align-items: end;
}
.section-head--split > div { display: grid; gap: 22px; }
@media (max-width: 900px) { .section-head--split { grid-template-columns: 1fr; } }

/* Apparition douce au défilement (éléments toujours lisibles) */
.will-reveal { opacity: 0.35; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.will-reveal.is-in { opacity: 1; transform: none; }

/* ---------- Texte + image ---------- */
.split {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 104px); align-items: center;
}
.split--rev .split__media { order: 2; }
.split__body { display: grid; gap: 22px; min-width: 0; }
.split__media { position: relative; min-width: 0; }
.split__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
.split__media--tall img { aspect-ratio: 4 / 5; }
.media-tag {
  position: absolute; left: 16px; bottom: 16px;
  background: rgba(19, 17, 23, 0.82); color: #fff;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  padding: 9px 12px; border-radius: 3px;
  font: 500 0.7rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
}

.checklist { display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start; }
.checklist li::before {
  content: ""; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='1.8'/%3E%3C/svg%3E") center / 14px no-repeat;
}
body[data-pole="signaletique"] .checklist li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%231d1503' stroke-width='1.8'/%3E%3C/svg%3E");
}

/* ---------- Cartes ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1080px) { .cards, .cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .cards, .cards--2, .cards--4 { grid-template-columns: 1fr; } }

.card {
  display: flex; flex-direction: column; min-width: 0;
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px; overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 30px 60px -30px rgba(19, 17, 23, 0.35); border-color: transparent; }
.card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--ink-2); position: relative; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: 28px; display: grid; gap: 12px; align-content: start; flex: 1; }
.card__body p { color: var(--muted); font-size: 1rem; }
.card__kicker { font: 500 0.72rem/1.2 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-ink); }

/* Visuel dessiné pour les cartes sans photo */
.card__media--graphic {
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 14px),
    var(--ink-2);
  color: var(--accent-hi);
}
.card__media--graphic svg { width: 46%; max-width: 180px; height: auto; transition: transform 1.2s var(--ease); }
.card:hover .card__media--graphic svg { transform: scale(1.06); }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag {
  font: 500 0.68rem/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase;
  padding: 7px 9px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted);
}
.section--ink .tag { border-color: var(--ink-line); color: var(--on-ink-muted); }

/* Liste de prestations sans image */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.feature { padding: 36px 32px 40px 0; display: grid; gap: 12px; align-content: start; border-bottom: 1px solid var(--line); min-width: 0; }
.feature + .feature { padding-left: 32px; border-left: 1px solid var(--line); }
.feature:nth-child(3n + 1) { padding-left: 0; border-left: 0; }
.feature p { color: var(--muted); font-size: 1rem; }
.feature__icon { width: 40px; height: 40px; color: var(--accent-ink); }
.section--ink .feature-grid, .section--ink .feature { border-color: var(--ink-line); }
.section--ink .feature p { color: var(--on-ink-muted); }
.section--ink .feature__icon { color: var(--accent-hi); }
@media (max-width: 960px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature, .feature + .feature { padding: 32px 24px 36px 0; border-left: 0; }
  .feature:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--line); }
  .section--ink .feature:nth-child(2n) { border-left-color: var(--ink-line); }
}
@media (max-width: 620px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature, .feature + .feature, .feature:nth-child(2n) { padding: 28px 0 32px; border-left: 0; }
}

/* ---------- Étapes (processus réel, donc numérotées) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; }
.step { position: relative; padding-top: 34px; border-top: 1px solid var(--line); display: grid; gap: 12px; align-content: start; min-width: 0; }
.step::before { content: ""; position: absolute; top: -2px; left: 0; width: 56px; height: 3px; background: var(--accent); }
.step__num { font: 500 0.78rem/1 var(--f-mono); letter-spacing: 0.12em; color: var(--accent-ink); }
.step p { color: var(--muted); font-size: 1rem; }
.section--ink .step { border-color: var(--ink-line); }
.section--ink .step__num { color: var(--accent-hi); }
.section--ink .step p { color: var(--on-ink-muted); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 28px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Tableau de spécifications ---------- */
.table-scroll { overflow-x: auto; border-top: 1px solid var(--text); -webkit-overflow-scrolling: touch; }
.spec-table { width: 100%; min-width: 760px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.spec-table th {
  text-align: left; padding: 16px 20px 16px 0;
  font: 500 0.7rem/1.2 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.spec-table th:first-child { width: 22%; }
.spec-table th:nth-child(2) { width: 27%; }
.spec-table td { padding: 24px 20px 24px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tr { transition: background-color 0.25s; }
.spec-table tbody tr:hover { background: var(--mist); }
.spec-table .p-name { font: 600 1.15rem/1.2 var(--f-display); font-stretch: 110%; }
.spec-table .p-alias { display: block; margin-top: 6px; font: 500 0.75rem var(--f-mono); color: var(--accent-ink); letter-spacing: 0.06em; }
.spec-table .p-spec { font: 500 0.86rem/1.5 var(--f-mono); }
.spec-table .p-use { color: var(--muted); }
.table-note { margin-top: 18px; font-size: 0.92rem; color: var(--muted); }

/* ---------- Bandeaux défilants ---------- */
.ticker {
  overflow: hidden; background: var(--ink-2); color: var(--on-ink);
  border-block: 1px solid var(--ink-line);
}
.ticker__track { display: flex; width: max-content; animation: loop 46s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  display: flex; align-items: center; gap: 14px; white-space: nowrap;
  padding: 20px 34px; border-right: 1px solid var(--ink-line);
  font: 500 0.84rem/1 var(--f-mono); letter-spacing: 0.06em;
}
.ticker__item b { color: var(--accent-hi); font-weight: 600; }
.ticker__item span { color: var(--on-ink-muted); }
@keyframes loop { to { transform: translateX(-50%); } }

.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; width: max-content; animation: loop 60s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: flex; align-items: center; gap: 48px; padding-right: 48px; white-space: nowrap;
  font: 600 clamp(1.6rem, 1.2rem + 1.4vw, 2.5rem)/1.2 var(--f-display); font-stretch: 112%;
  letter-spacing: -0.015em; color: #b7b1bf;
  transition: color 0.3s;
}
.marquee__item:hover { color: var(--text); }
.marquee__item::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); opacity: 0.6; }

/* ---------- Chronologie et engagements (groupe) ---------- */
.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 32px; }
.tl { border-top: 1px solid var(--line); padding-top: 26px; display: grid; gap: 12px; align-content: start; position: relative; min-width: 0; }
.tl::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--brand); }
.tl__when { font: 600 clamp(1.7rem, 1.2rem + 1.3vw, 2.5rem)/1 var(--f-display); overflow-wrap: anywhere; font-stretch: 120%; letter-spacing: -0.02em; color: var(--brand); }
.tl p { color: var(--muted); }
.tl__poles { display: flex; flex-wrap: wrap; gap: 8px; }
.tl__poles span { display: inline-flex; align-items: center; gap: 8px; font: 500 0.72rem var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); }
@media (max-width: 860px) { .timeline { grid-template-columns: 1fr; } }

.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink-line); }
.value { padding: 40px 36px 8px 0; display: grid; gap: 14px; align-content: start; min-width: 0; }
.value + .value { padding-left: 36px; border-left: 1px solid var(--ink-line); }
.value__icon { width: 44px; height: 44px; color: var(--brand-hi); }
.value p { color: var(--on-ink-muted); }
@media (max-width: 860px) {
  .values { grid-template-columns: 1fr; }
  .value, .value + .value { padding: 32px 0; border-left: 0; border-bottom: 1px solid var(--ink-line); }
}

/* ---------- Contacts directs par pôle ---------- */
.desks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.desk { background: var(--paper); padding: 30px 26px; display: grid; gap: 10px; align-content: start; position: relative; text-decoration: none; transition: background-color 0.3s; min-width: 0; }
.desk::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--c); transform: scaleX(0.2); transform-origin: left; transition: transform 0.6s var(--ease); }
.desk:hover { background: var(--mist); }
.desk:hover::before { transform: scaleX(1); }
.desk__code { font: 500 0.72rem var(--f-mono); letter-spacing: 0.14em; color: var(--c-ink); }
.desk p { color: var(--muted); font-size: 0.98rem; }
.desk .link-arrow { margin-top: 8px; justify-self: start; color: var(--c-ink); font-size: 0.95rem; }
@media (max-width: 1080px) { .desks { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .desks { grid-template-columns: 1fr; } }

/* ---------- Présence ---------- */
.presence { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(36px, 6vw, 96px); align-items: center; }
.presence__media { position: relative; }
.presence__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 4px; }
.coords {
  font: 500 0.78rem/1.6 var(--f-mono); letter-spacing: 0.1em; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0;
}
.section--ink .coords, .contact-card .coords { color: var(--on-ink-muted); }
.places { display: grid; gap: 0; border-top: 1px solid var(--line); }
.place { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.place strong { font: 600 1.3rem/1.2 var(--f-display); font-stretch: 110%; }
.place span { font: 500 0.72rem var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-align: right; }

/* Paire d'images et image large */
.media-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-bottom: clamp(56px, 6vw, 88px); }
.media-pair figure, .media-wide { position: relative; }
.media-pair img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 4px; }
.media-wide { margin-bottom: clamp(56px, 6vw, 88px); }
.media-wide img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: 4px; }
@media (max-width: 680px) {
  .media-pair { grid-template-columns: 1fr; }
  .media-wide img { aspect-ratio: 4 / 3; }
}
@media (max-width: 900px) { .presence { grid-template-columns: 1fr; } .presence__media img { aspect-ratio: 16 / 11; } }

/* ---------- Bandeau d'appel ---------- */
.cta { position: relative; overflow: hidden; isolation: isolate; background: var(--ink); color: var(--on-ink); }
.cta::before {
  content: ""; position: absolute; z-index: -1; width: 70vmax; height: 70vmax; right: -25vmax; top: -35vmax; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 55%, transparent), transparent);
  opacity: 0.7;
}
.cta__inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px 80px; align-items: end; }
.cta__inner .lead { color: rgba(246, 244, 248, 0.82); }
.cta__aside { display: grid; gap: 22px; justify-items: start; }
.cta__contacts { display: grid; gap: 6px; font: 500 0.86rem/1.5 var(--f-mono); color: var(--on-ink-muted); }
.cta__contacts a { text-decoration: none; color: #fff; }
.cta__contacts a:hover { color: var(--accent-hi); }
.need { display: flex; flex-wrap: wrap; gap: 8px; }
.need span { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 10px; border: 1px solid var(--ink-line); border-radius: 3px; color: var(--on-ink); }
@media (max-width: 900px) { .cta__inner { grid-template-columns: 1fr; } }

/* ---------- Navigation entre pôles ---------- */
.switch { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.switch a { position: relative; background: var(--paper); padding: 34px 30px; display: grid; gap: 10px; text-decoration: none; min-width: 0; transition: background-color 0.3s; }
.switch a::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--c); transform: scaleX(0.2); transform-origin: left; transition: transform 0.6s var(--ease); }
.switch a:hover { background: var(--mist); }
.switch a:hover::before { transform: scaleX(1); }
.switch__code { font: 500 0.72rem var(--f-mono); letter-spacing: 0.14em; color: var(--c-ink); }
.switch p { color: var(--muted); font-size: 0.98rem; }
.switch__go { position: absolute; top: 30px; right: 28px; width: 18px; height: 18px; color: var(--c-ink); transition: transform 0.4s var(--ease); }
.switch a:hover .switch__go { transform: translateX(4px); }
@media (max-width: 860px) { .switch { grid-template-columns: 1fr; } }

/* ---------- Pied de page ---------- */
.site-footer { background: #0d0b10; color: var(--on-ink-muted); padding-top: clamp(64px, 8vw, 104px); padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); font-size: 0.97rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 48px 40px; }
.footer-grid h3 { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.16em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.footer-grid li + li { margin-top: 10px; }
.footer-grid a { text-decoration: none; display: inline-flex; align-items: center; gap: 10px; transition: color 0.2s; }
.footer-grid a:hover { color: #fff; }
.footer-brand p { margin-top: 22px; max-width: 34ch; }
.footer-bottom {
  margin-top: clamp(56px, 7vw, 88px); padding-top: 24px; border-top: 1px solid var(--ink-line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px;
  font: 500 0.74rem/1.4 var(--f-mono); letter-spacing: 0.08em;
}
.footer-bottom em { font-style: normal; color: var(--brand-hi); }
@media (max-width: 960px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Signatures propres à chaque pôle
   ========================================================================== */

/* Signalétique : le titre s'allume comme une enseigne */
.lit {
  color: #fff7e6;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.9), 0 0 14px rgba(242, 184, 61, 0.55), 0 0 42px rgba(242, 184, 61, 0.32);
}
.lit .rise { animation: switch-on 1.2s steps(1, end) both; }
.lit .rise:nth-child(2) { animation-delay: 0.15s; }
.lit .rise:nth-child(3) { animation-delay: 0.3s; }
@keyframes switch-on {
  0% { opacity: 0.12; text-shadow: none; }
  8% { opacity: 1; }
  12% { opacity: 0.25; text-shadow: none; }
  20% { opacity: 1; }
  24% { opacity: 0.45; }
  30%, 100% { opacity: 1; }
}
.materials { display: flex; flex-wrap: wrap; gap: 8px; }
.materials span {
  font: 500 0.76rem/1 var(--f-mono); letter-spacing: 0.06em;
  padding: 10px 12px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line);
}

/* Bunkering : quadrillage de carte marine sur le héros */
.hero--chart .hero__inner::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(rgba(111, 174, 245, 0.08) 1px, transparent 1px) 0 0 / 100% 64px,
    linear-gradient(90deg, rgba(111, 174, 245, 0.08) 1px, transparent 1px) 0 0 / 64px 100%;
}
.hero--chart .hero__inner { position: relative; }
.hero--chart .hero__media img { object-position: 0% 70%; }
.compass { position: absolute; right: max(var(--gutter), env(safe-area-inset-right, 0px)); top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 64px); width: 132px; height: 132px; color: rgba(111, 174, 245, 0.6); }
.compass svg { width: 100%; height: 100%; animation: drift 40s linear infinite; }
@keyframes drift { to { transform: rotate(360deg); } }
@media (max-width: 900px) { .compass { display: none; } }

.grades { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.grade { border: 1px solid var(--line); border-radius: 6px; padding: 30px; display: grid; gap: 14px; align-content: start; background: var(--paper); min-width: 0; }
.grade__code { font: 600 2.2rem/1 var(--f-display); font-stretch: 118%; letter-spacing: -0.02em; color: var(--accent-ink); }
.grade dl { margin: 6px 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.grade dl div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.grade dt { color: var(--muted); font-size: 0.92rem; }
.grade dd { margin: 0; font: 500 0.82rem/1.5 var(--f-mono); text-align: right; }
@media (max-width: 960px) { .grades { grid-template-columns: 1fr; } }

.request { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: 6px; padding: 28px; display: grid; gap: 4px; }
.request__row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--ink-line); font: 500 0.82rem/1.4 var(--f-mono); }
.request__row:last-child { border-bottom: 0; }
.request__row span:first-child { color: var(--on-ink-muted); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.7rem; padding-top: 2px; }
@media (max-width: 520px) { .request__row { grid-template-columns: 1fr; gap: 4px; } }

/* Études : matrice importance-performance */
.ipa { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: clamp(16px, 3vw, 28px); }
.ipa svg { width: 100%; height: auto; display: block; }
.ipa figcaption { margin-top: 14px; font-size: 0.88rem; color: var(--muted); }
.ipa .q-label { font: 600 13px var(--f-body); }
.ipa .q-hint { font: 500 10.5px var(--f-mono); letter-spacing: 0.06em; }
.ipa .axis { font: 500 11px var(--f-mono); letter-spacing: 0.1em; }
.ipa .pt-label { font: 500 12px var(--f-body); }

.methods { display: flex; flex-wrap: wrap; gap: 8px; }
.methods span { font: 500 0.78rem/1 var(--f-mono); padding: 10px 12px; border-radius: 999px; border: 1px solid var(--ink-line); color: var(--on-ink); }

.offer { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--paper); }
.offer__main { padding: clamp(28px, 4vw, 48px); display: grid; gap: 18px; align-content: start; }
.offer__terms { padding: clamp(28px, 4vw, 48px); background: var(--mist); display: grid; gap: 0; align-content: start; }
.term { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.term:last-child { border-bottom: 0; }
.term b { font: 600 1.7rem/1 var(--f-display); font-stretch: 118%; color: var(--accent-ink); }
@media (max-width: 860px) { .offer { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.hero--compact .hero__inner { padding-bottom: clamp(40px, 5vw, 64px); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
@media (max-width: 960px) { .contact-layout { grid-template-columns: 1fr; } }

.form { display: grid; gap: 22px; }
.form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 14px; }
.form legend, .field label { font: 500 0.72rem/1.2 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); padding: 0; margin-bottom: 2px; }
.pick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 560px) { .pick-grid { grid-template-columns: 1fr; } }
.pick {
  position: relative; display: grid; gap: 4px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 6px; padding: 18px 18px 18px 48px; background: var(--paper);
  transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s;
}
.pick input { position: absolute; opacity: 0; pointer-events: none; }
.pick::before {
  content: ""; position: absolute; left: 18px; top: 21px; width: 16px; height: 16px; border-radius: 50%;
  border: 1.5px solid var(--line); background: var(--paper); transition: border 0.2s, background-color 0.2s;
}
.pick strong { font: 600 1.02rem/1.2 var(--f-display); font-stretch: 108%; }
.pick small { color: var(--muted); font-size: 0.88rem; line-height: 1.4; }
.pick:hover { border-color: var(--c); }
.pick:has(input:checked) { border-color: var(--c); box-shadow: inset 0 0 0 1px var(--c); background: color-mix(in srgb, var(--c) 6%, #fff); }
.pick:has(input:checked)::before { border: 5px solid var(--c); }
.pick:has(input:focus-visible) { outline: 2px solid var(--c); outline-offset: 2px; }

.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; min-width: 0; }
.field input, .field textarea, .field select {
  width: 100%; font: 400 1rem/1.4 var(--f-body); color: var(--text);
  padding: 15px 16px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.hint {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px 18px; border-radius: 4px; background: var(--mist); font-size: 0.95rem;
  border-left: 3px solid var(--accent);
}
.hint b { font: 500 0.7rem/1.6 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-ink); flex: none; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.form-foot small { color: var(--muted); font-size: 0.86rem; max-width: 44ch; }
/* Champ piège anti-robots, invisible pour les visiteurs */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.form-status { padding: 16px 18px; border-radius: 4px; background: color-mix(in srgb, var(--accent) 9%, #fff); border: 1px solid color-mix(in srgb, var(--accent) 35%, #fff); font-size: 0.96rem; }

.contact-card { background: var(--ink); color: var(--on-ink); border-radius: 6px; padding: clamp(28px, 4vw, 44px); display: grid; gap: 26px; position: sticky; top: calc(var(--header-h) + 24px); }
.contact-card h2 { font-size: 1.5rem; font-stretch: 112%; }
.contact-lines { display: grid; gap: 0; border-top: 1px solid var(--ink-line); }
.contact-lines div { padding: 16px 0; border-bottom: 1px solid var(--ink-line); display: grid; gap: 4px; }
.contact-lines dt { font: 500 0.68rem var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-ink-muted); }
.contact-lines dd { margin: 0; }
.contact-lines a { text-decoration: none; }
.contact-lines a:hover { color: var(--accent-hi); }
.copy { margin-left: 10px; font: 500 0.68rem var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-ink-muted); background: none; border: 1px solid var(--ink-line); border-radius: 3px; padding: 4px 7px; cursor: pointer; }
.copy:hover { color: #fff; border-color: rgba(255, 255, 255, 0.4); }
@media (max-width: 960px) { .contact-card { position: static; } }

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .ticker__track, .marquee__track { animation: none; flex-wrap: wrap; width: auto; }
  .ticker__track > [aria-hidden="true"], .marquee__track > [aria-hidden="true"] { display: none; }
  .will-reveal { opacity: 1; transform: none; }
}