/* ==========================================================================
   Corsica Technics - feuille de style
   ========================================================================== */

@font-face {
  font-family: "Michroma";
  src: url("../fonts/michroma-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/plex-mono-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ink: #050f1c;
  --navy-900: #071a30;
  --navy-800: #0b2440;
  --blue: #0a66e0;
  --blue-600: #0853b8;
  --blue-400: #4a95ff;
  --blue-200: #a9ccff;
  --blue-50: #eaf2fe;
  --amber: #ffb547;

  --paper: #ffffff;
  --tint: #f2f6fb;
  --text: #0c1a2b;
  --muted: #4b5d73;
  --line: #dbe4ef;

  --on-dark: #eaf1fb;
  --on-dark-muted: #9db1ca;
  --line-dark: rgba(169, 204, 255, 0.14);

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(7, 26, 48, 0.06), 0 12px 32px -12px rgba(7, 26, 48, 0.18);
  --shadow-lg: 0 2px 4px rgba(7, 26, 48, 0.06), 0 28px 60px -24px rgba(7, 26, 48, 0.35);

  --font-display: "Michroma", "Helvetica Neue", Arial, sans-serif;
  /* Michroma n'a qu'une graisse : on l'épaissit avec un contour de la même couleur */
  --titre-gras: 0.055em;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(64px, 9vw, 128px);
  --header-h: 76px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* --- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure, blockquote { margin: 0; }
address { font-style: normal; }
strong { font-weight: 600; }

h1, h2, h3, .h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.02em;
  -webkit-text-stroke: var(--titre-gras) currentColor;
  text-wrap: balance;
}
h1 { font-size: clamp(1.55rem, 3.15vw, 2.75rem); line-height: 1.28; }
h2 { font-size: clamp(1.3rem, 2.45vw, 2rem); }
h3, .h3 { font-size: 1.02rem; line-height: 1.35; letter-spacing: -0.01em; }

:focus-visible { outline: 2px solid var(--blue-400); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--blue); color: #fff; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.narrow { max-width: 820px; }
.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: var(--blue); color: #fff; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.icon {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.icon--lg { width: 28px; height: 28px; }
.icon--xl { width: 36px; height: 36px; stroke-width: 1.4; }

.lead { font-size: clamp(1.075rem, 1.4vw, 1.2rem); line-height: 1.6; color: var(--muted); max-width: 62ch; }
.text-accent { color: var(--blue); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  margin: 0 0 20px;
  font: 500 0.75rem/1.2 var(--font-mono);
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--blue);
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; opacity: 0.6; }
.eyebrow:has(.status-dot)::before, .eyebrow:has(.page-hero__num)::before { display: none; }
.eyebrow--light { color: var(--blue-200); }

.status-dot {
  position: relative; width: 8px; height: 8px; border-radius: 50%;
  background: var(--amber); box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.6);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.55); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(255, 181, 71, 0); }
}

/* --- Boutons & liens ----------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  font: 600 0.975rem/1 var(--font-body); letter-spacing: 0.005em;
  text-decoration: none; cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.btn .icon { transition: transform 0.25s var(--ease); }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 8px 24px -10px rgba(10, 102, 224, 0.7); }
.btn--primary:hover { background: var(--blue-600); }
.btn--ghost { border-color: #c9d5e3; color: var(--text); background: #fff; }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 0.925rem; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 8px;
  color: var(--blue); font-weight: 600; text-decoration: none;
}
.link-arrow .icon { transition: transform 0.25s var(--ease); }
.link-arrow:hover .icon { transform: translateX(4px); }

/* --- En-tête ------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s;
}
.site-header.is-scrolled { box-shadow: 0 8px 24px -16px rgba(7, 26, 48, 0.25); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 13px; color: var(--text); text-decoration: none; }
.brand__mark { width: auto; height: 42px; aspect-ratio: 1352 / 1098; color: #0069c8; fill: currentColor; stroke: none; }
.brand__text { display: grid; gap: 3px; font-family: var(--font-display); line-height: 1; text-transform: uppercase; }
.brand__name { font-size: 1.05rem; letter-spacing: 0.02em; -webkit-text-stroke: var(--titre-gras) currentColor; }
.brand__sub { font-size: 0.53rem; letter-spacing: 0.345em; color: var(--muted); }

.nav { display: flex; align-items: center; gap: 20px; }
.nav__list { display: flex; gap: 4px; }
.nav__link {
  position: relative; display: block; padding: 10px 11px; white-space: nowrap;
  color: var(--muted); font-size: 0.95rem; font-weight: 500; text-decoration: none;
  transition: color 0.2s;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--text); }
.nav__link::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px;
  background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }

.lang-switch {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 34px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 8px;
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.1em; color: var(--muted); text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.lang-switch:hover { border-color: var(--blue); color: var(--blue); }

.nav-toggle {
  display: none; position: relative; width: 44px; height: 44px; padding: 0;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: transparent; color: var(--text); cursor: pointer;
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  position: absolute; left: 50%; width: 18px; height: 1.5px; margin-left: -9px;
  background: currentColor; border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle__bars { top: 50%; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; left: 0; margin-left: 0; }
.nav-toggle__bars::before { transform: translateY(-6px); }
.nav-toggle__bars::after { transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: rotate(-45deg); }

@media (max-width: 1179px) {
  .lang-switch {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 34px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 8px;
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.1em; color: var(--muted); text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.lang-switch:hover { border-color: var(--blue); color: var(--blue); }

.nav-toggle { display: block; }
  .nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 20px;
    padding: 12px var(--gutter) 28px;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 40px -24px rgba(7, 26, 48, 0.3);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 0.25s, transform 0.25s var(--ease), visibility 0s 0.25s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity 0.25s, transform 0.25s var(--ease); }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; color: var(--text); }
  .nav__link::after { display: none; }
  .nav__link[aria-current="page"] { color: var(--blue); }
  .nav__cta { min-height: 52px; }
  .lang-switch { align-self: flex-start; min-height: 42px; }
}
.nav__cta { white-space: nowrap; }

/* --- Zones claires en dégradé ---------------------------------------------- */
.hero, .page-hero, .cta__panel, .section--dark { position: relative; isolation: isolate; }

/* --- Hero (accueil) ------------------------------------------------------ */
.hero {
  background:
    radial-gradient(55% 60% at 0% 0%, rgba(10, 102, 224, 0.07), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #eef3f8 100%);
  color: var(--text);
  padding-top: clamp(40px, 6vw, 88px);
  overflow: hidden;
}
.hero__grid { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__stations { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 40px; font-size: 0.8rem; color: var(--muted); }
.hero__stations li { display: flex; align-items: center; gap: 8px; }
.hero__stations li::before { content: ""; width: 6px; height: 6px; border: 1px solid var(--blue); transform: rotate(45deg); }
.hero__stations strong { color: var(--blue); font-weight: 600; }

.hero__media { position: relative; }
.hero__media picture {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg);
}
.hero__media picture::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, transparent 55%, rgba(5, 15, 28, 0.55));
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 16%; }
.hero__readout {
  position: absolute; left: -28px; bottom: 32px;
  display: grid; gap: 6px; padding: 16px 18px;
  font-size: 0.72rem; color: var(--on-dark);
  background: rgba(7, 26, 48, 0.78); border: 1px solid var(--line-dark); border-radius: var(--radius);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.hero__readout i { display: inline-block; width: 56px; font-style: normal; color: var(--on-dark-muted); }
.hero__readout b { color: var(--amber); font-weight: 600; }

.values {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(48px, 7vw, 96px); border-top: 1px solid var(--line);
}
.values__item { display: flex; gap: 16px; padding: 28px 24px 36px 0; color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.values__item + .values__item { padding-left: 24px; border-left: 1px solid var(--line); }
.values__item .icon { width: 24px; height: 24px; margin-top: 2px; color: var(--blue); }
.values__item strong { display: block; margin-bottom: 6px; font-family: var(--font-display); font-size: 0.88rem; color: var(--text); -webkit-text-stroke: var(--titre-gras) currentColor; }

/* --- En-tête des pages internes ----------------------------------------- */
.page-hero {
  background:
    radial-gradient(55% 70% at 0% 0%, rgba(10, 102, 224, 0.07), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #eef3f8 100%);
  border-bottom: 1px solid var(--line);
  color: var(--text);
  padding-block: clamp(48px, 7vw, 104px) clamp(56px, 8vw, 112px);
  overflow: hidden;
}
.page-hero .container > * { max-width: 860px; }
.page-hero h1 { font-size: clamp(1.5rem, 3.3vw, 2.8rem); }
.page-hero--compact { padding-block: clamp(40px, 6vw, 80px) clamp(40px, 6vw, 80px); }
.page-hero--error { min-height: 60vh; display: flex; align-items: center; }
.page-hero__num {
  display: inline-grid; place-items: center; min-width: 34px; height: 24px; padding: 0 6px;
  border: 1px solid rgba(10, 102, 224, 0.4); border-radius: 6px; color: var(--blue); letter-spacing: 0.04em;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; font-size: 0.78rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb [aria-current] { color: var(--text); }

/* --- Sections ------------------------------------------------------------ */
.section { padding-block: var(--section); }
.section--tint { background: var(--tint); }
.section--dark {
  background: radial-gradient(50% 60% at 100% 0%, rgba(10, 102, 224, 0.22), transparent 70%), var(--navy-900);
  color: var(--on-dark);
}
.section--dark h2 { color: #fff; }
.section--dark .lead { color: var(--on-dark-muted); }
.section--dark .lead strong { color: #fff; }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .lead { margin-bottom: 0; }
.section-head--row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 64px; max-width: none; align-items: end; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 96px); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__content > p:not(.eyebrow) { color: var(--muted); }
.split__content > p strong { color: var(--text); }

.media-frame { position: relative; overflow: hidden; border-radius: var(--radius-lg); aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg); background: var(--navy-800); }
.media-frame picture { height: 100%; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-frame--escale img { object-position: 50% 82%; }
.media-frame figcaption {
  position: absolute; left: 16px; bottom: 16px;
  padding: 8px 12px; border-radius: 8px;
  font-size: 0.72rem; color: #fff; letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(5, 15, 28, 0.66); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}

.pullquote {
  margin: 28px 0; padding: 4px 0 4px 24px;
  border-left: 2px solid var(--blue);
  font-family: var(--font-body); font-size: 1.2rem; line-height: 1.5; font-weight: 500;
  color: var(--text);
}
.pullquote p { margin: 0; }

/* --- Cartes prestations -------------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; display: flex; flex-direction: column;
  padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(10, 102, 224, 0.35); }
.card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; color: var(--blue); }
.card__num { font-size: 0.8rem; color: var(--muted); }
.card h3 { font-size: 1.12rem; }
.card__link { text-decoration: none; }
.card__link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card p { color: var(--muted); flex: 1; }
.card__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; font-weight: 600; color: var(--blue); font-size: 0.95rem; }
.card__more .icon { transition: transform 0.25s var(--ease); }
.card:hover .card__more .icon { transform: translateX(4px); }

/* --- Clients & partenaires ------------------------------------------------- */
.logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.logos__item {
  display: grid; place-items: center; padding: 22px 24px; min-height: 108px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease);
}
.logos__item:hover { border-color: rgba(10, 102, 224, 0.3); box-shadow: var(--shadow); transform: translateY(-2px); }
.logos picture { display: block; width: 100%; }
.logos img { width: 100%; height: auto; max-height: 56px; object-fit: contain; }

/* --- Stations & radar ---------------------------------------------------- */
.stations__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(40px, 7vw, 96px); align-items: center; }
.station-list { margin-top: 40px; border-bottom: 1px solid var(--line-dark); }
.station { display: grid; grid-template-columns: 88px 1fr auto; gap: 20px; align-items: center; padding: 22px 0; border-top: 1px solid var(--line-dark); }
.station__code { font-size: 1.35rem; font-weight: 600; color: var(--blue-200); }
.station__city { display: block; font-family: var(--font-display); font-size: 1.05rem; color: #fff; -webkit-text-stroke: var(--titre-gras) currentColor; }
.station__airport { display: block; font-size: 0.9rem; color: var(--on-dark-muted); }
.station__meta { display: grid; justify-items: end; gap: 4px; font-size: 0.72rem; color: var(--on-dark-muted); }
.station__role { color: var(--amber); text-transform: uppercase; letter-spacing: 0.1em; }

.radar { justify-self: center; width: 100%; max-width: 380px; }
.radar svg { width: 100%; height: auto; border-radius: 20px; background: rgba(5, 15, 28, 0.6); box-shadow: inset 0 0 0 1px var(--line-dark), 0 30px 60px -30px rgba(0, 0, 0, 0.8); }
.radar figcaption { margin-top: 14px; font-size: 0.7rem; color: var(--on-dark-muted); text-align: center; letter-spacing: 0.06em; }
.radar__grid path { stroke: rgba(169, 204, 255, 0.09); stroke-width: 1; fill: none; }
.radar__rings circle { fill: none; stroke: rgba(74, 149, 255, 0.35); stroke-width: 1; stroke-dasharray: 2 5; }
.radar__routes path { fill: none; stroke: var(--amber); stroke-width: 1.4; stroke-dasharray: 5 6; opacity: 0.8; animation: route 1.6s linear infinite; }
@keyframes route { to { stroke-dashoffset: -22; } }
.radar__sweep { transform-origin: 295px 100px; animation: sweep 7s linear infinite; }
@keyframes sweep { to { transform: rotate(360deg); } }
.radar__labels text { fill: rgba(157, 177, 202, 0.7); font-size: 10px; }
.radar__station circle { fill: var(--blue-400); stroke: var(--ink); stroke-width: 2; }
.radar__station text { fill: var(--blue-200); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; }
.radar__station .radar__city { fill: #fff; font-family: var(--font-display); font-size: 11px; letter-spacing: 0; }
.radar__station--main circle { fill: var(--amber); }
.radar__pulse { transform-box: fill-box; transform-origin: center; animation: ping 2.4s var(--ease) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(4); opacity: 0; } }

/* --- Atouts ---------------------------------------------------------------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature { padding: 28px 24px 8px 0; border-top: 1px solid var(--line); }
.feature .icon { width: 48px; height: 48px; padding: 11px; margin-bottom: 24px; border-radius: 12px; background: var(--blue-50); color: var(--blue); stroke-width: 1.5; }
.feature h3 { font-size: 0.98rem; }
.feature p { color: var(--muted); font-size: 0.975rem; }

.priorities { display: grid; gap: 14px; margin: 28px 0; }
.priorities li { display: flex; gap: 14px; align-items: flex-start; color: var(--muted); }
.priorities .icon { width: 22px; height: 22px; margin-top: 2px; color: var(--blue); }
.priorities strong { color: var(--text); }

/* --- Listes de prestations ------------------------------------------------ */
.checklist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.checklist li {
  display: flex; gap: 16px; padding: 24px;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--muted); font-size: 0.95rem; line-height: 1.5;
}
.checklist .icon { width: 24px; height: 24px; color: var(--blue); margin-top: 2px; }
.checklist strong { display: block; margin-bottom: 4px; color: var(--text); font-size: 1rem; }

.steps { display: grid; gap: 4px; margin-top: 32px; counter-reset: step; }
.steps li { display: flex; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.975rem; }
.steps li > span {
  flex: none; display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 8px; background: var(--ink); color: var(--blue-200); font-size: 0.8rem; font-weight: 600;
}
.steps strong { display: block; color: var(--text); }

.workshops {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px;
  margin-top: 24px; padding: 32px; border-radius: var(--radius-lg);
  background: var(--ink); color: var(--on-dark);
}
.workshops__head p:not(.eyebrow) { margin: 0; color: var(--on-dark-muted); }
.workshops__head .eyebrow { margin-bottom: 10px; color: var(--blue-200); }
.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tags li { padding: 10px 16px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: 0.925rem; font-weight: 500; background: rgba(169, 204, 255, 0.05); }

.ateliers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.ateliers figure { overflow: hidden; }
.ateliers picture { display: block; overflow: hidden; border-radius: var(--radius); aspect-ratio: 4 / 3; background: var(--navy-800); }
.ateliers img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.ateliers figure:hover img { transform: scale(1.04); }
.ateliers figcaption { margin-top: 10px; font: 500 0.72rem/1.3 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

/* --- FAQ ------------------------------------------------------------------ */
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative; padding: 24px 48px 24px 0; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-size: 0.95rem; line-height: 1.4;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 14px; height: 1.5px; background: var(--blue);
  transition: transform 0.3s var(--ease);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details p { margin: 0 0 24px; color: var(--muted); max-width: 68ch; }
.faq a, .prose a, .contact a, .form a { color: var(--blue); text-underline-offset: 3px; }

/* --- Qualité : piliers ------------------------------------------------------ */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar {
  position: relative; padding: 32px 28px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper); color: var(--muted);
}
.pillar .icon { margin-bottom: 48px; color: var(--blue); }
.pillar h3 { color: var(--text); font-size: 1.1rem; }
.pillar p { margin: 0; font-size: 0.975rem; }
.pillar__num { position: absolute; top: 28px; right: 28px; font-size: 0.78rem; color: var(--muted); }
.pillar--featured { background: var(--ink); border-color: var(--ink); color: var(--on-dark-muted); }
.pillar--featured h3 { color: #fff; }
.pillar--featured .icon { color: var(--amber); }
.pillar--featured .pillar__num { color: var(--on-dark-muted); }

/* --- À propos : vision ------------------------------------------------------ */
.duo { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.duo h2 { font-size: clamp(1.25rem, 2.3vw, 1.85rem); margin: 0; }
.duo__text { margin: 0; font-size: 1.2rem; line-height: 1.55; color: var(--on-dark); }

/* --- Bandeau d'appel à l'action ------------------------------------------------ */
.cta { padding-block: 0 var(--section); }
.section--tint + .cta { background: linear-gradient(var(--tint), var(--tint)) top / 100% 50% no-repeat; }
.cta__panel {
  display: grid; grid-template-columns: 1.4fr auto; gap: 32px 64px; align-items: center;
  padding: clamp(32px, 5.5vw, 72px); overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-lg); color: var(--text);
  background:
    radial-gradient(60% 90% at 100% 100%, rgba(10, 102, 224, 0.08), transparent 70%),
    linear-gradient(135deg, #ffffff 0%, #eaf0f7 100%);
  box-shadow: var(--shadow);
}
.cta__text p:last-child { margin: 0; color: var(--muted); max-width: 58ch; }
.cta__actions { display: grid; gap: 12px; }

/* --- Contact ---------------------------------------------------------------- */
.contact__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.contact__info {
  position: sticky; top: calc(var(--header-h) + 24px);
  padding: 36px; border-radius: var(--radius-lg);
  background: var(--ink); color: var(--on-dark-muted);
}
.contact__info .h3 { color: #fff; margin-bottom: 28px; }
.contact .contact__info a { color: #fff; text-decoration: none; }
.contact .contact__info a:hover { color: var(--blue-200); }
.contact-list { display: grid; gap: 22px; }
.contact-list li { display: flex; gap: 16px; }
.contact-list .icon { width: 22px; height: 22px; margin-top: 18px; color: var(--blue-400); }
.contact-list__label { display: block; margin-bottom: 2px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--on-dark-muted); }
.contact-list li > span:last-child { color: #fff; font-size: 1.05rem; line-height: 1.5; word-break: break-word; }
.contact__siege { margin: 6px 0 22px; color: #fff; line-height: 1.5; }
.contact__stations { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line-dark); }
.contact__stations ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.contact__stations li { display: flex; gap: 8px; padding: 8px 12px; border: 1px solid var(--line-dark); border-radius: 8px; color: #fff; font-size: 0.9rem; }
.contact__stations .mono { color: var(--blue-200); }
.contact__note { display: flex; gap: 10px; margin: 28px 0 0; font-size: 0.9rem; }
.contact__note .icon { color: var(--amber); margin-top: 2px; }

.contact__form-wrap { padding: clamp(24px, 4vw, 44px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper); box-shadow: var(--shadow); }
.form-intro { color: var(--muted); font-size: 0.9rem; }
.form { display: grid; gap: 20px; margin-top: 24px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 0.9rem; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  border: 1px solid #c9d5e3; border-radius: var(--radius-sm);
  background: #fbfcfe; color: var(--text); font: inherit; font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field textarea { resize: vertical; min-height: 150px; line-height: 1.5; }
.field select {
  appearance: none; padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%234b5d73' stroke-width='1.6'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: #a9bbd0; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(10, 102, 224, 0.14);
}
.field [aria-invalid="true"] { border-color: #c62828; box-shadow: 0 0 0 4px rgba(198, 40, 40, 0.1); }
.field input::placeholder, .field textarea::placeholder { color: #8898ab; }
.field--hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: 12px; }
.field--check input { width: 20px; height: 20px; min-height: 0; margin-top: 2px; accent-color: var(--blue); }
.field--check label { font-weight: 400; color: var(--muted); line-height: 1.5; }
.form__footer { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.form__status { margin: 0; font-size: 0.95rem; font-weight: 500; }
.form__status.is-success { color: #1b7f4b; }
.form__status.is-error { color: #c62828; }
.cf-turnstile { min-height: 65px; }

/* --- Contenu éditorial ---------------------------------------------------------- */
.prose { color: var(--muted); }
.prose h2 { margin: 2em 0 0.6em; font-size: 1.35rem; color: var(--text); }
.prose h2:first-child { margin-top: 0; }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: 0.4em; }
.prose strong { color: var(--text); }

/* --- Pied de page --------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--on-dark-muted); font-size: 0.95rem; padding-top: clamp(56px, 7vw, 88px); }
.site-footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 0.8fr 1.1fr; gap: 40px; padding-bottom: 56px; }
.site-footer__brand .brand { margin-bottom: 22px; color: #fff; }
.site-footer__brand .brand__mark { height: 46px; color: #fff; }
.site-footer__brand .brand__name { font-size: 1.15rem; }
.site-footer__brand .brand__sub { font-size: 0.58rem; color: var(--on-dark-muted); }
.site-footer__brand p { max-width: 38ch; margin: 0; }
.site-footer__title { margin-bottom: 16px; font: 500 0.72rem/1.2 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue-200); }
.site-footer ul { display: grid; gap: 10px; }
.site-footer a { color: var(--on-dark-muted); text-decoration: none; transition: color 0.2s; }
.site-footer a:hover { color: #fff; }
.site-footer address { line-height: 1.9; }
.site-footer__stations .mono { display: inline-block; width: 48px; color: var(--blue-200); }
.site-footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px;
  padding-block: 24px; border-top: 1px solid var(--line-dark); font-size: 0.85rem;
}
.site-footer__bottom p { margin: 0; }
.site-footer__credit { display: inline-block; margin-top: 4px; }
.site-footer__credit a { color: var(--blue-200); text-decoration: none; }
.site-footer__credit a:hover { color: #fff; text-decoration: underline; }
.site-footer__bottom ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }

/* --- Apparition au défilement ---------------------------------------------------- */
.is-pending { opacity: 0; transform: translateY(24px); }
.is-revealed { opacity: 1; transform: none; transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }

/* --- Responsive ------------------------------------------------------------------- */
@media (max-width: 1079px) {
  .features, .pillars { grid-template-columns: repeat(2, 1fr); }
  .logos { grid-template-columns: repeat(3, 1fr); }
  .checklist { grid-template-columns: repeat(2, 1fr); }
  .ateliers { grid-template-columns: repeat(3, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 959px) {
  .hero__grid, .split, .stations__grid, .contact__grid, .duo, .section-head--row, .cta__panel { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .hero__media picture { aspect-ratio: 4 / 3; }
  .hero__media img { object-position: 50% 22%; }
  .hero__readout { left: 16px; bottom: 16px; }
  .media-frame { aspect-ratio: 4 / 3; }
  .cards { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .logos__item { padding: 18px; min-height: 92px; }
  .card__top { margin-bottom: 24px; }
  .contact__info { position: static; }
  .radar { max-width: 340px; }
  .values { grid-template-columns: 1fr; }
  .values__item, .values__item + .values__item { padding: 20px 0; border-left: 0; }
  .values__item + .values__item { border-top: 1px solid var(--line); }
  .cta__actions { grid-auto-flow: row; justify-items: start; }
}

@media (max-width: 639px) {
  body { font-size: 1rem; }
  :root { --header-h: 64px; }
  .brand__mark { height: 34px; }
  .brand__name { font-size: 0.92rem; }
  .brand__sub { font-size: 0.46rem; letter-spacing: 0.32em; }
  .features, .pillars, .checklist { grid-template-columns: 1fr; }
  .ateliers { grid-template-columns: 1fr 1fr; }
  .ateliers li:last-child { grid-column: span 2; }
  .form__row { grid-template-columns: 1fr; }
  .station { grid-template-columns: 64px 1fr; gap: 4px 16px; }
  .station__meta { grid-column: 2; justify-items: start; }
  .station__code { font-size: 1.1rem; }
  .hero__actions .btn, .cta__actions .btn { width: 100%; }
  .cta__actions { justify-items: stretch; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .workshops { padding: 24px; }
  .pillar .icon { margin-bottom: 28px; }
}

@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; }
  .radar__sweep { display: none; }
  .is-pending { opacity: 1; transform: none; }
}