:root {
  --green: #0b7a3b;
  --gold: #f2b705;
  --red: #c9202f;
  --navy: #10233f;
  --ink: #172033;
  --muted: #637083;
  --line: #dfe5ee;
  --paper: #ffffff;
  --soft: #f5f7fb;
  --shadow: 0 22px 55px rgba(16, 35, 63, 0.14);
  --radius: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.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; }

.official-bar { background: linear-gradient(90deg, var(--green), var(--gold), var(--red)); color: #081323; font-weight: 800; text-align: center; padding: 8px 16px; font-size: 0.9rem; }
.official-bar p { margin: 0; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid rgba(223, 229, 238, 0.9); backdrop-filter: blur(14px); }
.navbar { width: min(1180px, calc(100% - 32px)); margin: 0 auto; min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 900; color: var(--navy); line-height: 1.1; }
.brand img { width: 58px; height: 58px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links > li { position: relative; }
.nav-links a { display: inline-flex; align-items: center; min-height: 42px; padding: 0 13px; border-radius: var(--radius); color: var(--navy); text-decoration: none; font-weight: 700; font-size: 0.95rem; }
.nav-links a:hover, .nav-links a.active { background: #edf5ef; color: var(--green); }
.nav-cta { background: var(--navy) !important; color: white !important; }
.submenu { position: absolute; top: calc(100% + 10px); left: 0; min-width: 210px; list-style: none; padding: 8px; margin: 0; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(8px); transition: 0.2s ease; }
.submenu.regions { left: auto; right: 0; display: grid; grid-template-columns: repeat(2, minmax(130px, 1fr)); min-width: 310px; }
.has-submenu:hover .submenu, .has-submenu:focus-within .submenu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.submenu a { width: 100%; justify-content: flex-start; min-height: 36px; font-weight: 650; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius); background: white; color: var(--navy); cursor: pointer; }

.page-hero { position: relative; min-height: 620px; display: grid; align-items: end; overflow: hidden; isolation: isolate; }
.page-hero-media, .page-hero-overlay { position: absolute; inset: 0; z-index: -2; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-overlay { z-index: -1; background: linear-gradient(90deg, rgba(7,20,39,0.9), rgba(7,20,39,0.68), rgba(7,20,39,0.22)); }
.page-hero-content { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 92px 0; color: white; }
.eyebrow { margin: 0 0 12px; color: var(--gold); text-transform: uppercase; letter-spacing: 0; font-weight: 900; font-size: 0.82rem; }
.page-hero h1 { max-width: 900px; margin: 0; font-size: clamp(2.25rem, 5vw, 4.8rem); line-height: 1; letter-spacing: 0; }
.page-hero p:not(.eyebrow) { max-width: 720px; color: rgba(255,255,255,0.88); font-size: clamp(1rem, 2vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: var(--radius); text-decoration: none; font-weight: 850; }
.btn.primary { background: var(--gold); color: #111827; }
.btn.secondary { border: 1px solid rgba(255,255,255,0.55); color: white; }

.summary-strip { width: min(1180px, calc(100% - 32px)); margin: -54px auto 0; position: relative; z-index: 5; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); background: var(--line); }
.summary-card { background: white; padding: 26px; }
.summary-card i { color: var(--red); font-size: 1.65rem; }
.summary-card h2 { margin: 12px 0 6px; color: var(--navy); font-size: 1.35rem; }
.summary-card p { margin: 0; color: var(--muted); }

.section, .band-section { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 90px 0; }
.band-section { width: 100%; max-width: none; padding-left: max(16px, calc((100% - 1180px) / 2)); padding-right: max(16px, calc((100% - 1180px) / 2)); }
.soft { background: var(--soft); }
.dark { background: var(--navy); color: white; }
.section-heading { max-width: 780px; margin-bottom: 36px; }
.section-heading h2 { margin: 0; color: var(--navy); font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; letter-spacing: 0; }
.dark .section-heading h2 { color: white; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.dark .section-heading p:not(.eyebrow) { color: rgba(255,255,255,0.74); }

.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.info-panel, .feature-card, .document-card, .partner-card, .message-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 14px 30px rgba(16,35,63,0.08); overflow: hidden; }
.info-panel { padding: 30px; }
.info-panel h3, .feature-card h3, .document-card h3, .message-card h2 { margin: 0 0 12px; color: var(--navy); line-height: 1.2; }
.info-panel p, .feature-card p, .document-card p, .message-card p { margin: 0; color: var(--muted); }
.grid-3, .grid-4, .partners-row { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.feature-card { padding: 26px; }
.feature-card i { color: var(--red); font-size: 1.7rem; margin-bottom: 16px; }
.document-card { padding: 28px; max-width: 430px; }
.document-card i { color: var(--red); font-size: 2rem; margin-bottom: 14px; }
.document-card a { display: inline-flex; margin-top: 22px; min-height: 42px; align-items: center; padding: 0 16px; background: var(--green); color: white; border-radius: var(--radius); font-weight: 850; text-decoration: none; }
.partners-row { grid-template-columns: repeat(5, 1fr); align-items: center; }
.partner-card { min-height: 128px; display: flex; align-items: center; justify-content: center; padding: 22px; }
.partner-card img { width: 100%; height: 86px; object-fit: contain; }
.message-card { display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: stretch; }
.message-card img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; }
.message-card div { padding: clamp(24px, 4vw, 42px); }

.site-footer { background: #071427; color: white; padding: 56px 16px 24px; }
.footer-grid { width: min(1180px, 100%); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; }
.footer-logo { width: 70px; height: 70px; object-fit: contain; background: white; border-radius: var(--radius); padding: 6px; }
.site-footer h2, .site-footer h3 { margin: 16px 0 10px; }
.site-footer p, .site-footer a { color: rgba(255,255,255,0.76); }
.footer-grid a { display: block; margin-bottom: 8px; text-decoration: none; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; color: white; border: 1px solid rgba(255,255,255,0.24); border-radius: var(--radius); }
.footer-bottom { width: min(1180px, 100%); margin: 36px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.16); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.back-top { text-decoration: none; font-weight: 800; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 1100px) { .grid-4, .partners-row { grid-template-columns: repeat(2, 1fr); } .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 1000px) {
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links { position: absolute; top: 100%; left: 16px; right: 16px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .nav-links a { width: 100%; justify-content: space-between; }
  .submenu, .submenu.regions { position: static; display: grid; grid-template-columns: 1fr; min-width: auto; box-shadow: none; border: 0; opacity: 1; pointer-events: auto; transform: none; padding: 0 0 8px 16px; }
  .summary-strip, .two-column, .message-card { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .brand span { font-size: 0.9rem; }
  .brand img { width: 48px; height: 48px; }
  .page-hero { min-height: 660px; }
  .page-hero-overlay { background: linear-gradient(180deg, rgba(7,20,39,0.72), rgba(7,20,39,0.92)); }
  .page-hero-content { padding: 74px 0 90px; }
  .hero-actions, .footer-bottom { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .section, .band-section { padding-top: 62px; padding-bottom: 62px; }
  .grid-3, .grid-4, .partners-row, .footer-grid { grid-template-columns: 1fr; }
  .message-card img { min-height: 250px; }
}

.activities-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.activity-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 14px 30px rgba(16,35,63,0.08); overflow: hidden; }
.activity-card img { width: 100%; height: 230px; object-fit: cover; }
.activity-card div { padding: 22px; }
.activity-card h3 { margin: 0 0 10px; color: var(--navy); line-height: 1.2; }
.activity-card p { margin: 0; color: var(--muted); }
@media (max-width: 1100px) { .activities-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .activities-grid { grid-template-columns: 1fr; } .activity-card img { height: 220px; } }


/* Harmonisation des anciennes pages régionales avec le design institutionnel. */
.regional-content > section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 90px 0;
}

.intro-section {
  position: relative;
  width: 100% !important;
  max-width: none !important;
  min-height: 620px;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  padding: 0 !important;
}

.intro-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(7,20,39,0.9), rgba(7,20,39,0.68), rgba(7,20,39,0.22));
}

.intro-content {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
  color: white;
}

.intro-title {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
}

.intro-title::before {
  content: "Bureau régional";
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 900;
  font-size: 0.82rem;
}

.intro-text {
  max-width: 720px;
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.btn-intro,
.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 24px;
  padding: 0 20px;
  border-radius: var(--radius);
  background: var(--gold);
  color: #111827;
  text-decoration: none;
  font-weight: 850;
}

.intro-image-container {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.intro-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mot-dg,
.documents-section,
.partenaires-section {
  width: 100% !important;
  max-width: none !important;
  background: var(--soft);
  padding-left: max(16px, calc((100% - 1180px) / 2)) !important;
  padding-right: max(16px, calc((100% - 1180px) / 2)) !important;
}

.dg-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.dg-image img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.dg-message {
  padding: clamp(24px, 4vw, 42px);
}

.dg-message h2,
.bn-header h2,
.entete-dynamique h2,
.actualites-section > h2,
.entete-bazar h2,
.documents-section > h2,
.partenaires-section > h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.dg-message p,
.bn-header p,
.entete-dynamique p,
.actualites-section > p,
.entete-bazar p,
.documents-section > p,
.partenaires-section > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.dg-name {
  color: var(--green) !important;
  font-weight: 900;
}

.bn-container,
.actualites-slider,
.documents-container,
.galerie-chaotique {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.bn-card,
.actualite-card,
.carte-membre,
.carte-chaos {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(16,35,63,0.08);
  overflow: hidden;
}

.bn-card img,
.actualite-card img,
.carte-membre img,
.carte-chaos img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.bn-text,
.actualite-info,
.carte-membre,
.carte-chaos {
  padding: 22px;
}

.bn-text h3,
.actualite-info h3,
.carte-membre h3,
.carte-chaos h3,
.document-card h3 {
  margin: 0 0 10px;
  color: var(--navy);
  line-height: 1.2;
}

.bn-text p,
.actualite-info p,
.carte-membre p,
.carte-chaos p {
  margin: 0;
  color: var(--muted);
}

.team-dynamique,
.bazar-chaotique {
  background: white;
}

.slider-dynamique {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.poste {
  color: var(--green) !important;
  font-weight: 850;
}

.scroll-btn,
.fleche-gauche,
.fleche-droite {
  display: none;
}

.documents-container {
  grid-template-columns: repeat(2, minmax(0, 380px));
}

.partenaires-section {
  background: white;
}

.partenaires-scroll {
  overflow: hidden;
}

.partenaires-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.partenaire-card {
  min-height: 128px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.partenaire-card img {
  width: 100%;
  height: 86px;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .bn-container,
  .actualites-slider,
  .slider-dynamique,
  .galerie-chaotique,
  .partenaires-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1000px) {
  .dg-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .intro-section {
    min-height: 660px;
  }

  .intro-section::after {
    background: linear-gradient(180deg, rgba(7,20,39,0.72), rgba(7,20,39,0.92));
  }

  .intro-content {
    padding: 74px 0 90px;
  }

  .btn-intro {
    width: 100%;
  }

  .bn-container,
  .actualites-slider,
  .documents-container,
  .slider-dynamique,
  .galerie-chaotique,
  .partenaires-container {
    grid-template-columns: 1fr;
  }
}