/**
 * MEGA MENU SXO 2025 - ACLG
 * Mega menu moderne, accessible et SEO-friendly
 * Version: 1.0.0
 * Date: 2025-10-14
 */

/* ============================================
   STRUCTURE PRINCIPALE
   ============================================ */

.main-navigation {
  position: relative;
  z-index: 1000;
}

/* Centrer le menu entre logo et CTA */
.main-menu {
  display: flex;
  justify-content: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1rem;
}

.menu-item-has-megamenu {
  position: static; /* Changed from relative to static */
}

.menu-item-has-children {
  position: relative;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  color: #1a1b1e;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  border-radius: 6px;
}

.menu-link:hover,
.menu-link:focus {
  color: #00557f;
  background-color: rgba(0, 85, 127, 0.05);
}

.menu-link.active {
  color: #00557f;
  font-weight: 600;
}

.menu-link i.fa-angle-down {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.menu-item-has-megamenu:hover .menu-link i.fa-angle-down,
.menu-item-has-megamenu:focus-within .menu-link i.fa-angle-down {
  transform: rotate(180deg);
}

/* ============================================
   MEGA MENU CONTAINER
   ============================================ */

.megamenu {
  position: fixed;
  top: 120px; /* Réduit pour supprimer l'espace */
  left: 50%;
  transform: translateX(-50%);
  width: 90vw;
  max-width: 1200px;
  background: #ffffff;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
}

/* Ouverture des mega menus - géré par JavaScript */
.megamenu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%);
}

.megamenu-container {
  padding: 2.5rem;
}

/* ============================================
   MEGA MENU HEADER
   ============================================ */

.megamenu-header {
  margin-bottom: 2rem;
  text-align: center;
}

.megamenu-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #00557f;
  margin: 0 0 0.5rem 0;
}

.megamenu-description {
  font-size: 1rem;
  color: #666;
  margin: 0;
}

/* ============================================
   MEGA MENU GRID
   ============================================ */

.megamenu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

/* Pour forcer 4 colonnes sur Solutions Métier */
.megamenu-grid.grid-4-cols {
  grid-template-columns: repeat(4, 1fr);
}

/* Pour forcer 3 colonnes sur Éditeurs */
.megamenu-grid.grid-3-cols {
  grid-template-columns: repeat(3, 1fr);
}

/* ============================================
   MEGA MENU COLUMNS
   ============================================ */

.megamenu-column {
  display: flex;
  flex-direction: column;
}

.column-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  color: #00557f;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #b8f500;
}

.column-title .icon {
  font-size: 1.25rem;
  color: #b8f500;
}

.column-title .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  background: #b8f500;
  color: #000;
  padding: 0 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-left: auto;
}

/* Logo éditeur - Harmonisation (hauteur fixe, largeur libre) */
.column-logo {
  display: block;
  height: 70px; /* Hauteur fixe harmonisée */
  width: auto; /* Largeur proportionnelle au ratio d'aspect */
  margin-bottom: 1rem;
  object-fit: contain;
}

/* ============================================
   SOLUTION LIST
   ============================================ */

.solution-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
}

.solution-list li {
  margin-bottom: 0.625rem;
}

.solution-list a {
  display: block;
  color: #333;
  text-decoration: none;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  font-size: 0.95rem;
  line-height: 1.4;
}

.solution-list a:hover,
.solution-list a:focus {
  color: #00557f;
  background-color: rgba(0, 85, 127, 0.05);
  padding-left: 0.75rem;
}

/* Description sous solution (optionnel) */
.solution-description {
  display: block;
  font-size: 0.85rem;
  color: #999;
  margin-top: 0.25rem;
  line-height: 1.3;
}

/* ============================================
   VIEW ALL LINK
   ============================================ */

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding: 0.75rem 1rem;
  color: #00557f;
  background-color: rgba(0, 85, 127, 0.05);
  border: 1px solid rgba(0, 85, 127, 0.2);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.view-all-link:hover,
.view-all-link:focus {
  color: #fff;
  background-color: #00557f;
  border-color: #00557f;
  transform: translateX(3px);
}

.view-all-link i {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.view-all-link:hover i {
  transform: translateX(3px);
}

/* ============================================
   MEGA MENU FOOTER
   ============================================ */

.megamenu-footer {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}

.megamenu-footer .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.megamenu-footer .btn-secondary {
  color: #00557f;
  background-color: transparent;
  border: 2px solid #00557f;
}

.megamenu-footer .btn-secondary:hover {
  color: #fff;
  background-color: #00557f;
}

.megamenu-footer .btn-primary {
  color: #fff;
  background-color: #00557f;
  border: 2px solid #00557f;
}

.megamenu-footer .btn-primary:hover {
  background-color: #004466;
  border-color: #004466;
  outline: 3px solid rgba(0, 85, 127, 0.3);
  outline-offset: 2px;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 85, 127, 0.2);
}

/* ============================================
   DROPDOWN SIMPLE (Services, Actualités)
   ============================================ */

.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(0);
  transition: all 0.3s ease;
  margin-top: 0;
  padding: 0.5rem 0;
  list-style: none;
  z-index: 1000;
}

.menu-item-has-children:hover > .sub-menu,
.menu-item-has-children:focus-within > .sub-menu,
li.menu-item-has-children:hover > ul.sub-menu {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) !important;
  display: block !important;
  transition-delay: 0s !important;
}

.sub-menu li {
  margin: 0;
}

.sub-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.sub-menu a:hover,
.sub-menu a:focus {
  color: #00557f;
  background-color: rgba(0, 85, 127, 0.05);
  padding-left: 1.5rem;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */

@media (max-width: 1024px) {
  .megamenu {
    max-width: 95vw;
  }

  .megamenu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .megamenu-grid.grid-4-cols,
  .megamenu-grid.grid-3-cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .megamenu-container {
    padding: 2rem;
  }
}

/* ============================================
   RESPONSIVE - MOBILE (sera remplacé par menu mobile harmonisé)
   ============================================ */

@media (max-width: 768px) {
  .nav-menu {
    display: none; /* Menu mobile séparé géré par menu-mobile-2025.css */
  }
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */

/* Focus visible pour navigation clavier */
.menu-link:focus,
.solution-list a:focus,
.view-all-link:focus,
.sub-menu a:focus {
  outline: 2px solid #00557f;
  outline-offset: 2px;
}

/* Amélioration contraste */
@media (prefers-contrast: high) {
  .menu-link,
  .solution-list a,
  .sub-menu a {
    border: 1px solid transparent;
  }

  .menu-link:hover,
  .solution-list a:hover,
  .sub-menu a:hover {
    border-color: #00557f;
  }
}

/* Réduction mouvement */
@media (prefers-reduced-motion: reduce) {
  .megamenu,
  .sub-menu,
  .menu-link,
  .solution-list a,
  .view-all-link {
    transition: none;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .megamenu,
  .sub-menu {
    display: none;
  }
}