/* ==========================================================================
   PORTAIL INSTITUTIONNEL - D C DOUGZ COMPAGNIE (ASSOCIATION LOI 1901)
   Architecture CSS Fluide & Responsive sans dépendance externe
   Palette : Royal Blue (#002366), Deep Gold (#FFD700), Blanc (#FFFFFF), Ardoise Sombre (#1A202C)
   ========================================================================== */

:root {
  --color-primary: #002366;
  --color-primary-dark: #001744;
  --color-primary-light: #0d388f;
  --color-accent: #FFD700;
  --color-accent-hover: #e6c200;
  --color-accent-soft: #fff9db;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-strip: #F4F6F9;
  --color-text: #1E293B;
  --color-text-muted: #475569;
  --color-border: #E2E8F0;
  --color-footer: #1A202C;
  --color-footer-text: #CBD5E1;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container-max: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,35,102,0.08);
  --shadow-lg: 0 10px 25px rgba(0,35,102,0.12);
  --transition: all 0.2s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-light);
}

/* ==========================================================================
   EN-TÊTE & NAVIGATION INSTITUTIONNELLE
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 35, 102, 0.08);
}

/* Bandeau Supérieur d'Identification Officielle */
.top-utility-strip {
  background-color: var(--color-bg-strip);
  color: #333333;
  min-height: 42px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
  padding: 0 20px;
}

.top-strip-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  gap: 15px;
}

.official-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.official-badge span.sep {
  color: #94a3b8;
  font-weight: normal;
}

.top-strip-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-sim-box {
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.search-sim-box input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.8rem;
  width: 130px;
  color: var(--color-text);
}

.lang-selector {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Barre de Navigation Principale */
.main-nav-bar {
  background-color: #ffffff;
  border-bottom: 2px solid var(--color-primary);
  padding: 0 20px;
}

.main-nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 20px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-emblem {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 1px;
  box-shadow: 0 2px 6px rgba(0,35,102,0.2);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* Menu de Navigation */
.nav-menu-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 6px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 14px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  min-height: 44px;
  transition: var(--transition);
}

.nav-link:hover,
.nav-item:hover > .nav-link {
  background-color: var(--color-bg-alt);
  color: var(--color-primary-light);
}

.dropdown-arrow {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

.nav-item:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Méga-Menu Flottant */
.mega-menu-box {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 380px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  z-index: 1010;
}

.nav-item:hover .mega-menu-box {
  display: block;
}

.mega-menu-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mega-item-link {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  background-color: transparent;
  min-height: 44px;
  transition: var(--transition);
}

.mega-item-link:hover {
  background-color: var(--color-bg-alt);
  border-left-color: var(--color-accent);
}

.mega-item-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.mega-item-desc {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-top: 2px;
}

/* Boutons d'Action Principaux */
.header-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  min-height: 44px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.header-cta-btn:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-primary-dark) !important;
  border: 1px solid #d4af37;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
}

/* Bouton Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 10px;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 1.4rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* ==========================================================================
   CORPS DE PAGE & GRILLE PRINCIPALE (3fr 1fr)
   ========================================================================== */

main.page-main {
  flex: 1;
}

.site-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 20px;
}

.two-col-layout {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 36px;
  align-items: start;
}

.main-column {
  min-width: 0;
}

.side-rail {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ==========================================================================
   HERO BANNER INSTITUTIONNEL
   ========================================================================== */

.hero-banner-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
  padding: 60px 20px;
  margin-bottom: 40px;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-text-block {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-eyebrow {
  display: inline-block;
  background-color: rgba(255, 215, 0, 0.15);
  color: var(--color-accent);
  border: 1px solid rgba(255, 215, 0, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
}

.hero-headline {
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.hero-summary-2lines {
  font-size: 1.05rem;
  line-height: 1.55;
  color: #E2E8F0;
  border-left: 3px solid var(--color-accent);
  padding-left: 14px;
  font-weight: 500;
}

.hero-nonprofit-notice {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: #F8FAFC;
  line-height: 1.5;
}

.hero-nonprofit-notice strong {
  color: var(--color-accent);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.hero-media-block {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.3);
  border: 3px solid rgba(255, 215, 0, 0.3);
}

.hero-media-block img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hero-media-block:hover img {
  transform: scale(1.02);
}

/* ==========================================================================
   MODULES DE CONTENU & CARTES D'ACTION
   ========================================================================== */

.content-section {
  margin-bottom: 48px;
}

.section-header-block {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 12px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.section-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* Grille Opérationnelle 2026 */
.program-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
}

.program-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.program-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.card-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0f172a;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.program-card:hover .card-img-wrapper img {
  transform: scale(1.03);
}

.card-status-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-status-tag.active {
  background-color: #065f46;
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
}

.card-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  flex: 1;
}

.card-footer-action {
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-action-link {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
}

.card-action-link:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

/* Encadrés d'Engagement & Déclarations */
.notice-box {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px;
  margin: 24px 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.notice-box.gold {
  background-color: var(--color-accent-soft);
  border-color: #e6c200;
  border-left-color: #d4af37;
  color: #423200;
}

.notice-box strong {
  color: var(--color-primary-dark);
}

/* ==========================================================================
   SIDE-RAIL : CHIFFRES CLÉS & INFORMATIONS LÉGALES
   ========================================================================== */

.rail-widget {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.rail-widget-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.key-figures-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.figure-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 12px;
}

.figure-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.figure-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.figure-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

.legal-meta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
}

.legal-meta-list li {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.meta-value {
  color: var(--color-text);
  word-break: break-all;
}

/* ==========================================================================
   TABLEAUX FINANCIERS & LISTES FORMELLES
   ========================================================================== */

.formal-table-container {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.formal-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.formal-table th {
  background-color: var(--color-bg-strip);
  color: var(--color-primary);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 2px solid var(--color-border);
}

.formal-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.formal-table tbody tr:hover {
  background-color: var(--color-bg-alt);
}

.formal-table tfoot td {
  font-weight: 800;
  background-color: #f1f5f9;
  border-top: 2px solid var(--color-primary);
}

/* ==========================================================================
   FORMULAIRES D'ENGAGEMENT NON-COMMERCIAUX
   ========================================================================== */

.engagement-form {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--color-text);
  background-color: #ffffff;
  transition: var(--transition);
  min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 35, 102, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   PIED DE PAGE DE CONFORMITÉ ÉTENDUE (footer.php)
   ========================================================================== */

.site-footer {
  background-color: var(--color-footer);
  color: var(--color-footer-text);
  margin-top: auto;
  border-top: 4px solid var(--color-primary);
  font-size: 0.9rem;
}

.footer-top-strip {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 48px 20px 36px 20px;
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-col-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 800;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  letter-spacing: 0.03em;
}

.footer-identity-card {
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-identity-card strong {
  color: #ffffff;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links-list a {
  color: var(--color-footer-text);
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
}

.footer-contact-details a {
  color: var(--color-accent);
  word-break: break-all;
}

/* Déclaration Légale de Base (Verbatim) */
.footer-base-statement {
  background-color: #0f141d;
  padding: 24px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-base-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  font-size: 0.78rem;
  line-height: 1.65;
  color: #94a3b8;
  text-align: justify;
}

.footer-base-inner strong {
  color: #e2e8f0;
}

/* ==========================================================================
   BREAKPOINTS RESPONSIVES & MEDIA QUERIES (992px & 768px)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .two-col-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .top-strip-inner {
    font-size: 0.78rem;
  }

  .search-sim-box {
    display: none;
  }
}

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .top-utility-strip {
    height: auto;
    padding: 8px 16px;
  }

  .top-strip-inner {
    flex-direction: column;
    align-items: flex-start;
    height: auto;
    gap: 6px;
  }

  .main-nav-inner {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .header-actions {
    display: none;
  }

  /* Menu Mobile Déroulant */
  .nav-menu-list {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: #ffffff;
    border-top: 1px solid var(--color-border);
    margin-top: 12px;
    padding: 12px 0;
  }

  .nav-menu-list.is-open {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
  }

  .mega-menu-box {
    position: static;
    display: none;
    width: 100%;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-primary);
    padding: 8px 12px;
    background-color: var(--color-bg-alt);
  }

  .nav-item.open .mega-menu-box {
    display: block;
  }

  .hero-headline {
    font-size: 1.8rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .site-container {
    padding: 24px 16px;
  }

  .program-catalog-grid {
    grid-template-columns: 1fr;
  }
}