/* =========================================================
   OEICB-SUD — Feuille de style principale
   Charte : bleu institutionnel, or, vert, rouge, jaune, blanc
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  /* Couleurs officielles */
  --bleu-900: #061a35;
  --bleu-800: #0a2444;
  --bleu-700: #0b2c5a;
  --bleu-600: #123c78;
  --bleu-500: #1a53a0;
  --bleu-100: #e7eefa;
  --bleu-050: #f4f7fd;

  --or-700:   #8f6d14;   /* doré lisible sur fond clair (texte) */
  --or-600:   #a8811a;
  --or-500:   #c9a227;
  --or-400:   #e0bd4a;
  --or-100:   #f8efd2;

  --vert-600: #0d6b45;
  --vert-500: #128c5a;
  --vert-100: #dff2e9;

  --rouge-500:#c8102e;
  --jaune-500:#f2b705;

  --blanc:    #ffffff;
  --gris-050: #f7f8fa;
  --gris-100: #eceef2;
  --gris-200: #dcdfe6;
  --gris-400: #9aa1ad;
  --gris-600: #5b6474;
  --gris-800: #2b3240;

  /* Typo */
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif:"Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;

  /* Rythme */
  --max:    1200px;
  --max-sm: 900px;
  --gap:    clamp(1.25rem, 3vw, 2rem);
  --sect-y: clamp(4.5rem, 9vw, 8rem);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --sh-1: 0 1px 2px rgba(6,26,53,.06), 0 4px 12px rgba(6,26,53,.06);
  --sh-2: 0 2px 6px rgba(6,26,53,.08), 0 18px 40px rgba(6,26,53,.10);
  --sh-3: 0 30px 70px rgba(6,26,53,.18);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  line-height: 1.65;
  color: var(--gris-800);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--bleu-600); text-decoration: none; }
a:hover { color: var(--bleu-500); }

h1, h2, h3, h4 {
  color: var(--bleu-800);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  font-weight: 800;
}
h1 { font-size: clamp(2.4rem, 1.6rem + 3.6vw, 4.2rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.85rem, 1.3rem + 2.2vw, 3rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + .45vw, 1.45rem); }
p  { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--or-400); color: var(--bleu-900); }

:focus-visible {
  outline: 3px solid var(--or-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 3. Utilitaires ---------- */
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.wrap-sm { width: min(100% - 2.5rem, var(--max-sm)); margin-inline: auto; }
.section { padding-block: var(--sect-y); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.center { text-align: center; }
.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;
}
.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 200;
  background: var(--bleu-700); color: #fff; padding: .75rem 1.25rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm); font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; color: #fff; }

/* Œil de section */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--or-600);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 30px; height: 2px; flex: none;
  background: linear-gradient(90deg, var(--or-500), var(--or-400));
}
.eyebrow--light { color: var(--or-400); }
.eyebrow--center { justify-content: center; }

.lead {
  font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem);
  color: var(--gris-600);
  line-height: 1.6;
  max-width: 64ch;
}
.lead--center { margin-inline: auto; }
.section-head { max-width: 62ch; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head--center { margin-inline: auto; text-align: center; }

.accent { color: var(--or-500); }
.rule-gold {
  width: 64px; height: 3px; border: 0; margin: 0 0 1.75rem;
  background: linear-gradient(90deg, var(--or-500), var(--jaune-500));
  border-radius: 3px;
}
.rule-gold--center { margin-inline: auto; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  font-family: inherit; font-size: .95rem; font-weight: 700; letter-spacing: .01em;
  cursor: pointer; transition: all .25s var(--ease); text-align: center;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: linear-gradient(135deg, var(--or-500), var(--or-400));
  color: var(--bleu-900);
  box-shadow: 0 6px 20px rgba(201,162,39,.35);
}
.btn--primary:hover {
  color: var(--bleu-900);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(201,162,39,.45);
}
.btn--solid {
  background: var(--bleu-700); color: #fff;
  box-shadow: 0 6px 20px rgba(11,44,90,.28);
}
.btn--solid:hover { background: var(--bleu-600); color: #fff; transform: translateY(-2px); }

.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }

.btn--outline { background: transparent; color: var(--bleu-700); border-color: var(--gris-200); }
.btn--outline:hover { border-color: var(--bleu-700); background: var(--bleu-050); color: var(--bleu-700); }

.btn--sm { padding: .6rem 1.15rem; font-size: .85rem; }

/* ---------- 4. Barre d'annonce ---------- */
.topbar {
  background: linear-gradient(90deg, var(--bleu-900), var(--bleu-700) 55%, var(--vert-600));
  color: rgba(255,255,255,.9);
  font-size: .82rem;
  padding: .55rem 0;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: center;
  gap: .75rem; flex-wrap: wrap; text-align: center;
}
.topbar b { color: var(--or-400); font-weight: 700; }
.topbar__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--or-400); flex: none;
  box-shadow: 0 0 0 0 rgba(224,189,74,.7); animation: pulse 2.6s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 9px rgba(224,189,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(224,189,74,0); }
}

/* ---------- 5. En-tête ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.header.is-stuck {
  border-bottom-color: var(--gris-100);
  box-shadow: 0 6px 24px rgba(6,26,53,.07);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 76px;
}
.brand { display: flex; align-items: center; gap: .8rem; flex: none; }
.brand img { width: 52px; height: 52px; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.12; }
.brand__name {
  font-weight: 800; font-size: 1.18rem; color: var(--bleu-800); letter-spacing: -.02em;
}
.brand__sub {
  font-size: .68rem; color: var(--gris-600); letter-spacing: .06em; text-transform: uppercase;
  font-weight: 600;
}

.nav { display: flex; align-items: center; gap: .15rem; }
.nav a {
  padding: .55rem .72rem; border-radius: var(--r-sm);
  font-size: .92rem; font-weight: 600; color: var(--gris-800);
  transition: color .2s var(--ease), background .2s var(--ease);
  position: relative; white-space: nowrap;
}
/* Le CTA inclus dans .nav ne sert qu'au menu mobile */
.nav > .btn { display: none; }
.nav a:hover { color: var(--bleu-600); background: var(--bleu-050); }
.nav a.is-active, .nav a[aria-current="page"] { color: var(--bleu-700); }
.nav a.is-active::after,
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: .72rem; right: .72rem; bottom: .22rem;
  height: 2px; border-radius: 2px; background: var(--or-500);
}
.header__cta { flex: none; }

.burger {
  display: none; width: 46px; height: 46px; border: 1px solid var(--gris-200);
  background: #fff; border-radius: var(--r-sm); cursor: pointer; padding: 0;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.burger span {
  display: block; width: 20px; height: 2px; background: var(--bleu-800); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  color: #fff;
  padding-block: clamp(5rem, 11vw, 9rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(6,26,53,.94) 8%, rgba(10,36,68,.80) 46%, rgba(11,44,90,.44) 78%, rgba(18,60,120,.30)),
    linear-gradient(180deg, rgba(6,26,53,.45), rgba(6,26,53,.30) 45%, rgba(6,26,53,.78));
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(80% 60% at 70% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(80% 60% at 70% 40%, #000, transparent 75%);
}
.hero__inner { max-width: 68ch; position: relative; }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero h1 .serif {
  font-family: var(--font-serif); font-weight: 500; font-style: italic;
  color: var(--or-400); letter-spacing: -.01em;
}
.hero__kicker {
  display: inline-flex; align-items: center; gap: .7rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  padding: .5rem 1rem .5rem .6rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1.75rem; color: rgba(255,255,255,.92);
}
.hero__kicker img { width: 30px; height: 30px; }
.hero__lead {
  font-size: clamp(1.05rem, 1rem + .5vw, 1.32rem);
  color: rgba(255,255,255,.85); max-width: 58ch; margin-bottom: 2.2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 3rem; }

.hero__pills {
  display: flex; flex-wrap: wrap; gap: .5rem 1.6rem;
  padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,.16);
}
.hero__pills span {
  font-size: .84rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.75); display: inline-flex; align-items: center; gap: .55rem;
}
.hero__pills span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--or-400); flex: none;
}

/* ---------- 6 bis. Bandeau de page (pages intérieures) ---------- */
.page-hero {
  position: relative; isolation: isolate; color: #fff; overflow: hidden;
  padding-block: clamp(3.5rem, 7vw, 6rem) clamp(3rem, 6vw, 5rem);
}
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 50%; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(105deg, rgba(6,26,53,.95) 22%, rgba(10,36,68,.86) 58%, rgba(11,44,90,.62)),
    linear-gradient(180deg, rgba(6,26,53,.45), rgba(6,26,53,.72));
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .3;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(75% 70% at 78% 35%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(75% 70% at 78% 35%, #000, transparent 75%);
}
.page-hero h1 { color: #fff; max-width: 20ch; margin-bottom: .4em; }
.page-hero__lead {
  font-size: clamp(1.02rem, .98rem + .4vw, 1.22rem);
  color: rgba(255,255,255,.84); max-width: 58ch; margin: 0;
}

.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: .45rem;
  list-style: none; padding: 0; margin: 0 0 1.5rem;
  font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  color: rgba(255,255,255,.6);
}
.breadcrumb a { color: rgba(255,255,255,.72); }
.breadcrumb a:hover { color: var(--or-400); }
.breadcrumb li + li::before { content: "›"; margin-right: .45rem; color: var(--or-400); }
.breadcrumb [aria-current="page"] { color: var(--or-400); }

/* ---------- 6 ter. Cartes de navigation (accueil) ---------- */
.nav-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--gris-100); border-radius: var(--r-lg);
  overflow: hidden; text-decoration: none; color: inherit;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.nav-card:hover { transform: translateY(-6px); box-shadow: var(--sh-2); border-color: var(--gris-200); color: inherit; }
.nav-card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.nav-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.nav-card:hover .nav-card__media img { transform: scale(1.07); }
.nav-card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,26,53,.05), rgba(6,26,53,.42));
}
.nav-card__n {
  position: absolute; left: 1rem; top: 1rem; z-index: 2;
  font-size: .72rem; font-weight: 800; letter-spacing: .12em;
  color: var(--bleu-900); background: var(--or-400);
  padding: .3rem .6rem; border-radius: 4px;
}
.nav-card__body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.nav-card h3 { margin-bottom: .5rem; }
.nav-card p { color: var(--gris-600); font-size: .95rem; margin-bottom: 1.25rem; }
.nav-card__more {
  margin-top: auto; display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: .9rem; color: var(--bleu-600);
}
.nav-card__more svg { width: 1em; height: 1em; transition: transform .25s var(--ease); }
.nav-card:hover .nav-card__more { color: var(--or-600); }
.nav-card:hover .nav-card__more svg { transform: translateX(4px); }

/* ---------- 6 quater. Bannière à deux colonnes (variante d'accueil) ----------
   Le texte et la photographie coexistent au lieu de se superposer.
   Classes distinctes de .hero : les deux bannières cohabitent sans conflit.  */
.hero-split {
  position: relative; overflow: hidden;
  background: linear-gradient(168deg, var(--bleu-050) 0%, #fff 58%);
  padding-block: clamp(3.5rem, 7vw, 6rem) clamp(3.5rem, 7vw, 6rem);
}
.hero-split::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(11,44,90,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,44,90,.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(70% 60% at 12% 18%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(70% 60% at 12% 18%, #000, transparent 72%);
}
.hero-split__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.04fr .96fr;
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center;
}

.hero-split h1 { color: var(--bleu-800); margin-bottom: .38em; }
.hero-split h1 .serif {
  font-family: var(--font-serif); font-weight: 500; font-style: italic;
  color: var(--or-700); letter-spacing: -.01em;
}
.hero-split__lead {
  font-size: clamp(1.05rem, 1rem + .5vw, 1.3rem);
  color: var(--gris-600); max-width: 52ch; margin-bottom: 2.2rem;
}
.hero-split__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.5rem; }

/* Bandeau d'identification, version fond clair */
.kicker-light {
  display: inline-flex; align-items: center; gap: .7rem;
  background: #fff; border: 1px solid var(--gris-200);
  padding: .45rem 1rem .45rem .5rem; border-radius: 999px;
  font-size: .76rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--bleu-700); margin-bottom: 1.75rem;
  box-shadow: var(--sh-1);
}
.kicker-light img { width: 30px; height: 30px; }

.hero-split__pills {
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem;
  padding-top: 1.6rem; border-top: 1px solid var(--gris-200);
}
.hero-split__pills span {
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gris-600); display: inline-flex; align-items: center; gap: .5rem;
}
.hero-split__pills span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--or-500); flex: none;
}

/* Photographie encadrée */
.hero-split__media { position: relative; }
.hero-split__media::before {          /* aplat doré décalé derrière la photo */
  content: ""; position: absolute; z-index: 0;
  inset: 8% -4% -6% 12%;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--or-400), var(--jaune-500));
  opacity: .28;
}
.hero-split__frame {
  position: relative; z-index: 1; margin: 0;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-3);
}
.hero-split__frame img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block;
}
.hero-split__badge {
  position: absolute; z-index: 2; left: -1.5rem; bottom: 1.75rem;
  display: flex; align-items: center; gap: .85rem;
  background: #fff; border-radius: var(--r-md);
  box-shadow: var(--sh-2); padding: .95rem 1.2rem;
  max-width: 17rem;
}
.hero-split__badge::before {
  content: ""; flex: none; width: 4px; align-self: stretch; border-radius: 4px;
  background: linear-gradient(180deg, var(--or-500), var(--vert-500));
}
.hero-split__badge strong { display: block; color: var(--bleu-800); font-size: .92rem; line-height: 1.3; }
.hero-split__badge span { font-size: .8rem; color: var(--gris-600); }

@media (max-width: 940px) {
  /* En une colonne, le message passe avant l'image : on garde l'ordre du document */
  .hero-split__inner { grid-template-columns: 1fr; }
  .hero-split__media { max-width: 520px; margin-inline: auto; width: 100%; }
  .hero-split__frame img { aspect-ratio: 4/3; }
  .hero-split__badge { left: auto; right: 1rem; bottom: 1rem; }
  .hero-split__pills { margin-bottom: 2.5rem; }
}
@media (max-width: 620px) {
  .hero-split__actions .btn { width: 100%; }
  .hero-split__badge { position: static; margin-top: 1rem; max-width: none; }
  .hero-split__media::before { display: none; }
}

/* Bandeau de repères sous le hero */
.facts {
  background: var(--bleu-800); color: #fff; position: relative; z-index: 2;
}
.facts__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.facts__item {
  padding: clamp(1.6rem, 3vw, 2.4rem) 1.25rem;
  border-left: 1px solid rgba(255,255,255,.10);
  text-align: center;
}
.facts__item:first-child { border-left: 0; }
.facts__num {
  font-size: clamp(1.9rem, 1.4rem + 1.8vw, 2.9rem); font-weight: 800;
  color: var(--or-400); line-height: 1; letter-spacing: -.03em; display: block;
  margin-bottom: .45rem;
}
.facts__lbl {
  font-size: .82rem; color: rgba(255,255,255,.72); line-height: 1.4;
  letter-spacing: .03em;
}

/* ---------- 7. Signature institutionnelle ---------- */
.signature { background: var(--gris-050); border-bottom: 1px solid var(--gris-100); }
.signature__inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center; padding-block: clamp(3rem, 6vw, 4.5rem);
}
.signature blockquote {
  margin: 0; font-family: var(--font-serif); font-style: italic;
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); line-height: 1.28;
  color: var(--bleu-800); font-weight: 500; letter-spacing: -.015em;
}
.signature blockquote::before { content: "« "; color: var(--or-500); }
.signature blockquote::after  { content: " »"; color: var(--or-500); }
.signature__cite {
  display: block; margin-top: 1.25rem;
  font-style: normal; font-size: .85rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--gris-600);
}

/* Image d'appui qui accompagne une colonne de texte longue */
.figure--sticky { position: sticky; top: 108px; }
@media (max-width: 940px) { .figure--sticky { position: static; } }
.signature__cols { display: grid; gap: 1.1rem; }
.signature__row {
  display: flex; gap: 1rem; align-items: flex-start;
  padding-bottom: 1.1rem; border-bottom: 1px solid var(--gris-200);
}
.signature__row:last-child { border-bottom: 0; padding-bottom: 0; }
.signature__row dt {
  flex: none; width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--bleu-700), var(--bleu-500));
}
.signature__row dt svg { width: 22px; height: 22px; }
.signature__row:nth-child(2) dt { background: linear-gradient(135deg, var(--or-600), var(--or-400)); }
.signature__row:nth-child(3) dt { background: linear-gradient(135deg, var(--vert-600), var(--vert-500)); }
.signature__row dd { margin: 0; }
.signature__row strong { display: block; color: var(--bleu-800); font-size: 1rem; }
.signature__row span { font-size: .92rem; color: var(--gris-600); }

/* ---------- 8. Grilles génériques ---------- */
.grid { display: grid; gap: clamp(1.1rem, 2.4vw, 1.75rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.split--wide-left { grid-template-columns: 1.15fr .85fr; }

/* Cartes */
.card {
  background: #fff; border: 1px solid var(--gris-100); border-radius: var(--r-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  position: relative; overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0 0 auto; height: 3px;
  background: linear-gradient(90deg, var(--or-500), var(--jaune-500));
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: var(--gris-200); }
.card:hover::after { transform: scaleX(1); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--gris-600); font-size: .96rem; margin-bottom: 0; }

.card__icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  margin-bottom: 1.25rem; color: #fff;
  background: linear-gradient(135deg, var(--bleu-700), var(--bleu-500));
  box-shadow: 0 8px 18px rgba(11,44,90,.22);
}
.card__icon svg { width: 26px; height: 26px; }
.card--gold  .card__icon { background: linear-gradient(135deg, var(--or-600), var(--or-400)); box-shadow: 0 8px 18px rgba(201,162,39,.28); }
.card--green .card__icon { background: linear-gradient(135deg, var(--vert-600), var(--vert-500)); box-shadow: 0 8px 18px rgba(18,140,90,.24); }
.card--red   .card__icon { background: linear-gradient(135deg, #9e0c24, var(--rouge-500)); box-shadow: 0 8px 18px rgba(200,16,46,.24); }

.card__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.1rem; }
.tag {
  font-size: .74rem; font-weight: 600; letter-spacing: .04em;
  padding: .3rem .65rem; border-radius: 999px;
  background: var(--bleu-050); color: var(--bleu-600); border: 1px solid var(--bleu-100);
}

/* ---------- 9. Valeurs ---------- */
.values { background: var(--bleu-900); color: #fff; position: relative; overflow: hidden; }
.values::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .8;
  mask-image: radial-gradient(70% 70% at 80% 20%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(70% 70% at 80% 20%, #000, transparent 70%);
}
.values .wrap { position: relative; }
.values h2, .values h3 { color: #fff; }
.values .lead { color: rgba(255,255,255,.75); }

.value {
  padding: 1.75rem 1.5rem; border-radius: var(--r-md);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  transition: background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.value:hover {
  background: rgba(255,255,255,.075); border-color: rgba(224,189,74,.42);
  transform: translateY(-4px);
}
.value__n {
  font-size: .8rem; font-weight: 800; letter-spacing: .1em;
  color: var(--or-400); display: block; margin-bottom: .75rem;
}
.value h3 { font-size: 1.12rem; margin-bottom: .45rem; }
.value p { color: rgba(255,255,255,.7); font-size: .92rem; margin: 0; }

.pledge {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(201,162,39,.14), rgba(18,140,90,.10));
  border: 1px solid rgba(224,189,74,.3);
  display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: center;
}
.pledge__seal { width: 84px; height: 84px; flex: none; }
.pledge p { color: rgba(255,255,255,.85); margin: 0; font-size: 1rem; }
.pledge strong { color: var(--or-400); }

/* ---------- 10. Piliers / méthode ---------- */
.steps { counter-reset: step; display: grid; gap: 0; }
.step {
  display: grid; grid-template-columns: 88px 1fr; gap: 1.75rem;
  padding: 1.9rem 0; border-top: 1px solid var(--gris-100); align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--gris-100); }
.step__n {
  counter-increment: step;
  font-family: var(--font-serif); font-size: 2.6rem; font-weight: 600;
  color: var(--gris-200); line-height: 1; letter-spacing: -.04em;
  transition: color .3s var(--ease);
}
.step__n::before { content: "0" counter(step); }
.step:hover .step__n { color: var(--or-500); }
.step h3 { margin-bottom: .35rem; }
.step p { color: var(--gris-600); margin: 0; max-width: 62ch; }

/* ---------- 11. Secteurs (photos) ---------- */
.sector {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  min-height: 340px; display: flex; align-items: flex-end;
  color: #fff; isolation: isolate;
}
.sector img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: -2; transition: transform .7s var(--ease);
}
.sector::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,26,53,.15) 15%, rgba(6,26,53,.55) 55%, rgba(6,26,53,.93));
  transition: background .4s var(--ease);
}
.sector:hover img { transform: scale(1.06); }
.sector:hover::before { background: linear-gradient(180deg, rgba(6,26,53,.30) 10%, rgba(11,44,90,.72) 50%, rgba(6,26,53,.96)); }
.sector__body { padding: 1.6rem; width: 100%; }
.sector h3 { color: #fff; font-size: 1.2rem; margin-bottom: .4rem; }
.sector p { color: rgba(255,255,255,.82); font-size: .92rem; margin: 0; }
.sector__badge {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--bleu-900);
  background: var(--or-400); padding: .28rem .6rem; border-radius: 4px; margin-bottom: .75rem;
}

/* Encart image + texte */
.figure {
  position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-2);
}
.figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.figure figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 2.5rem 1.5rem 1.25rem;
  background: linear-gradient(transparent, rgba(6,26,53,.88));
  color: rgba(255,255,255,.9); font-size: .84rem;
}
.figure--tall img { aspect-ratio: 3/4; }

.badge-float {
  position: absolute; z-index: 2; background: #fff; border-radius: var(--r-md);
  box-shadow: var(--sh-2); padding: 1rem 1.25rem; max-width: 260px;
}
.badge-float strong { display: block; color: var(--bleu-800); font-size: .95rem; }
.badge-float span { font-size: .8rem; color: var(--gris-600); }

/* ---------- 12. Liste à puces dorées ---------- */
.checks { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .85rem; }
.checks li {
  display: flex; gap: .8rem; align-items: flex-start;
  font-size: .97rem; color: var(--gris-600);
}
.checks li::before {
  content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; margin-top: 1px;
  background: var(--or-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a8811a' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat;
}
.checks--light li { color: rgba(255,255,255,.78); }
.checks strong { color: var(--bleu-800); font-weight: 700; }
.checks--light strong { color: #fff; }

/* ---------- 13. Activités (chips) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chips li {
  list-style: none;
  padding: .6rem 1.05rem; border-radius: 999px;
  background: #fff; border: 1px solid var(--gris-200);
  font-size: .9rem; font-weight: 600; color: var(--gris-800);
  transition: all .25s var(--ease);
}
.chips li:hover {
  border-color: var(--or-400); background: var(--or-100);
  color: var(--bleu-800); transform: translateY(-2px);
}

/* ---------- 13 bis. Maillage territorial ---------- */
.territoire {
  display: grid; grid-template-columns: minmax(220px, .8fr) 1.2fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.territoire__carte {
  margin: 0; position: relative; display: grid; place-items: center;
  padding: clamp(1rem, 2.5vw, 2rem);
}
.territoire__carte::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(closest-side, var(--bleu-050), transparent 78%);
}
.territoire__carte img {
  position: relative; width: 100%; max-width: 300px; height: auto;
  filter: drop-shadow(0 18px 34px rgba(6,26,53,.16));
}

.delegations { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.delegation {
  display: grid; grid-template-columns: 46px 1fr; gap: 1.1rem; align-items: center;
  padding: .95rem 1.2rem; border-radius: var(--r-md);
  background: #fff; border: 1px solid var(--gris-100);
  border-left: 4px solid var(--dt, var(--or-400));
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.delegation:hover { transform: translateX(4px); box-shadow: var(--sh-1); }
.delegation__n {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: var(--dt, var(--or-400));
  /* --dt-txt : texte sombre sur les teintes claires (vert, orange, jaune) */
  color: var(--dt-txt, #fff);
  font-weight: 800; font-size: 1.2rem; line-height: 1;
  box-shadow: 0 5px 12px color-mix(in srgb, var(--dt, var(--or-400)) 38%, transparent);
}
.delegation strong { display: block; color: var(--bleu-800); font-size: 1rem; }
/* Ne cibler que le sous-titre, pas la pastille numérotée */
.delegation div span {
  font-size: .78rem; font-weight: 600; letter-spacing: .09em;
  text-transform: uppercase; color: var(--gris-600);
}

@media (max-width: 820px) {
  .territoire { grid-template-columns: 1fr; }
  .territoire__carte img { max-width: 230px; }
}

/* ---------- 14. Gouvernance ---------- */
.person {
  display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: center;
  padding: 1.6rem; border-radius: var(--r-lg);
  background: #fff; border: 1px solid var(--gris-100);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}
.person:hover { box-shadow: var(--sh-2); transform: translateY(-3px); }
.person__initials {
  width: 68px; height: 68px; border-radius: 50%; flex: none;
  display: grid; place-items: center; color: #fff;
  font-weight: 800; font-size: 1.25rem; letter-spacing: .02em;
  background: linear-gradient(135deg, var(--bleu-700), var(--bleu-500));
  border: 2px solid var(--or-400);
}
.person--gold .person__initials { background: linear-gradient(135deg, var(--or-600), var(--or-400)); color: var(--bleu-900); }
.person strong { display: block; color: var(--bleu-800); font-size: 1.05rem; }
.person em { display: block; font-style: normal; color: var(--or-600); font-size: .84rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin: .15rem 0 .3rem; }
.person span { font-size: .9rem; color: var(--gris-600); }

.members { display: grid; gap: .75rem; }
.member-row {
  display: grid; grid-template-columns: 150px 1fr; gap: 1.25rem; align-items: baseline;
  padding: 1rem 1.25rem; border-radius: var(--r-md); background: var(--gris-050);
  border-left: 3px solid var(--or-400);
}
.member-row strong { color: var(--bleu-800); font-size: .97rem; }
.member-row span { font-size: .92rem; color: var(--gris-600); }

/* ---------- 15. Appel à rejoindre ---------- */
.cta-band {
  position: relative; isolation: isolate; color: #fff; overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6.5rem);
}
.cta-band img.bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(115deg, rgba(6,26,53,.97) 26%, rgba(10,36,68,.93) 58%, rgba(13,107,69,.86));
}
.cta-band img.bg { filter: saturate(.55) contrast(.92); }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: rgba(255,255,255,.82); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }

/* ---------- 16. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); }
.info-card {
  background: var(--bleu-800); color: #fff; border-radius: var(--r-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem); align-self: start;
}
.info-card h3 { color: #fff; }
.info-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 1.25rem; }
.info-list li { display: flex; gap: .95rem; align-items: flex-start; }
.info-list svg { width: 20px; height: 20px; flex: none; color: var(--or-400); margin-top: 3px; }
.info-list strong { display: block; font-size: .95rem; color: #fff; }
.info-list span, .info-list a { font-size: .9rem; color: rgba(255,255,255,.72); }
.info-list a:hover { color: var(--or-400); }

.form { display: grid; gap: 1.1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-size: .85rem; font-weight: 700; color: var(--bleu-800); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: .97rem; color: var(--gris-800);
  padding: .85rem 1rem; border: 1.5px solid var(--gris-200); border-radius: var(--r-sm);
  background: #fff; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
  width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--bleu-500); box-shadow: 0 0 0 4px var(--bleu-100);
}
.form__note { font-size: .82rem; color: var(--gris-400); }
.form__msg {
  display: none; padding: .9rem 1.1rem; border-radius: var(--r-sm);
  background: var(--vert-100); color: var(--vert-600); font-size: .92rem; font-weight: 600;
  border: 1px solid rgba(18,140,90,.25);
}
.form__msg.is-visible { display: block; }

/* ---------- 17. Pied de page ---------- */
.footer { background: var(--bleu-900); color: rgba(255,255,255,.62); font-size: .92rem; }
.footer__top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.footer h4 {
  color: #fff; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 1.1rem; font-weight: 700;
}
.footer a { color: rgba(255,255,255,.62); }
.footer a:hover { color: var(--or-400); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.footer__brand { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.25rem; }
.footer__brand img { width: 56px; height: 56px; }
.footer__brand strong { color: #fff; font-size: 1.15rem; display: block; }
.footer__brand span { font-size: .78rem; letter-spacing: .05em; }
.footer__motto {
  font-family: var(--font-serif); font-style: italic; color: var(--or-400);
  font-size: 1.05rem; margin-top: 1.25rem;
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.09);
  padding-block: 1.6rem; display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; align-items: center; font-size: .82rem;
}
.footer__bottom p { margin: 0; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer__flags { display: flex; gap: .5rem; align-items: center; }
.flag { width: 26px; height: 17px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(255,255,255,.15); }

/* ---------- 18. Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal:nth-child(2) { transition-delay: .07s; }
.reveal:nth-child(3) { transition-delay: .14s; }
.reveal:nth-child(4) { transition-delay: .21s; }
.reveal:nth-child(5) { transition-delay: .28s; }
.reveal:nth-child(6) { transition-delay: .35s; }
.reveal:nth-child(7) { transition-delay: .42s; }
.reveal:nth-child(8) { transition-delay: .49s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- 19. Responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: flex; }
  .header__cta { display: none; }

  /* Le backdrop-filter de l'en-tête piège les enfants « fixed » :
     on ancre donc le panneau en absolu, juste sous l'en-tête. */
  .nav.is-open {
    display: flex; flex-direction: column; align-items: stretch; gap: .25rem;
    position: absolute; top: 100%; left: 0; right: 0; z-index: 99;
    background: #fff; padding: 1.25rem 1.25rem 2rem;
    border-bottom: 1px solid var(--gris-100);
    box-shadow: 0 20px 40px rgba(6,26,53,.14);
    max-height: 76dvh; overflow-y: auto;
  }
  .nav.is-open a { padding: .85rem 1rem; font-size: 1rem; border-bottom: 1px solid var(--gris-050); }
  .nav.is-open a.is-active::after { display: none; }
  .nav.is-open > .btn {
    display: inline-flex; margin-top: .9rem; border-bottom: 0; justify-content: center;
  }
}

@media (max-width: 940px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .split, .split--wide-left, .signature__inner, .contact-grid { grid-template-columns: 1fr; }
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .facts__item:nth-child(3) { border-left: 0; }
  .facts__item { border-top: 1px solid rgba(255,255,255,.10); }
  .facts__item:nth-child(-n+2) { border-top: 0; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .split .figure { order: -1; }
}

@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .facts__grid { grid-template-columns: 1fr; }
  .facts__item { border-left: 0; }
  .footer__top { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: .5rem; }
  .step__n { font-size: 2rem; }
  .member-row { grid-template-columns: 1fr; gap: .25rem; }
  .pledge { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .hero__actions .btn { width: 100%; }
  .brand__sub { display: none; }
  .signature__inner { padding-block: 3rem; }
  .topbar { font-size: .76rem; }
  .topbar__more { display: none; }
}

/* ---------- 20. Impression ---------- */
@media print {
  .header, .topbar, .burger, .cta-band, .form, .hero__actions { display: none !important; }
  .hero { color: #000; padding-block: 2rem; }
  .hero::before, .hero::after, .hero__bg { display: none; }
  .hero h1, .hero__lead { color: #000; }
  body { font-size: 11pt; }
  .reveal { opacity: 1; transform: none; }
}