/* ============================================================
 * ESSIKNETWORK — Header réplique exacte du React Header.tsx
 * 3 zones : logo | nav pill | outils. Fixed + blur + état scrollé.
 * Menus 100% dynamiques (wp_nav_menu + walker méga-menu).
 * ============================================================ */
.essik-site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.8); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; padding: 1rem 0;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease, border-color .3s ease;
}
html[data-theme="dark"] .essik-site-header, .dark .essik-site-header { background: rgba(9,11,14,.8); }
.essik-site-header.is-scrolled {
  background: rgba(255,255,255,.95); box-shadow: 0 1px 3px rgba(2,6,23,.08);
  border-bottom-color: #e2e8f0; padding: .625rem 0;
}
html[data-theme="dark"] .essik-site-header.is-scrolled, .dark .essik-site-header.is-scrolled {
  background: rgba(9,11,14,.95); border-bottom-color: #1e293b;
}
body { padding-top: 76px; } /* compense le fixed */
/* Barre d'admin WP connectée : décale le header fixed en dessous (desktop 32px / mobile 46px) */
body.admin-bar .essik-site-header { top: 32px; }
@media screen and (max-width: 782px) {
  body.admin-bar .essik-site-header { top: 46px; }
  body.admin-bar .essik-drawer { max-height: calc(100vh - 122px); }
}

.essik-header-inner {
  max-width: 80rem; margin: 0 auto; padding: 0 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
@media(min-width:1024px){ .essik-header-inner{ padding: 0 2rem; } }

/* ZONE 1 — Logo */
.essik-brand { display: inline-flex; align-items: center; text-decoration: none; border-radius: .5rem; padding: .25rem; margin: -.25rem; }
.essik-brand .custom-logo { width: auto; height: 40px; }
.essik-brand-mark { display: flex; flex-direction: column; line-height: 1; }
.essik-brand-name { font-weight: 900; font-size: 1.5rem; letter-spacing: .06em; color: #FF5500; }
.essik-brand-sub { font-weight: 800; font-size: .62rem; letter-spacing: .42em; color: #0f172a; }
html[data-theme="dark"] .essik-brand-sub, .dark .essik-brand-sub { color: #fff; }

/* ZONE 2 — Nav pill desktop */
.essik-nav { display: none; }
@media(min-width:1024px){ .essik-nav { display: block; } }
.essik-nav-list { list-style: none; display: flex; align-items: center; gap: .25rem; margin: 0; padding: 0; }
.essik-nav-list > li { position: relative; }
.essik-nav-list > li > a {
  display: inline-flex; align-items: center; gap: .375rem;
  padding: .5rem .875rem; font-size: .875rem; font-weight: 600; border-radius: .5rem;
  color: #334155; text-decoration: none; transition: color .2s, background .2s;
}
html[data-theme="dark"] .essik-nav-list > li > a, .dark .essik-nav-list > li > a { color: #e2e8f0; }
.essik-nav-list > li > a:hover { color: #FF5500; background: #f8fafc; }
html[data-theme="dark"] .essik-nav-list > li > a:hover, .dark .essik-nav-list > li > a:hover { background: rgba(30,41,59,.6); }
.essik-nav-list > li.current-menu-item > a, .essik-nav-list > li.current-menu-ancestor > a { color: #FF5500; background: rgba(255,247,237,.7); }
.essik-nav-list > li.menu-item-has-children > a::after { content: "▾"; font-size: .7em; color: inherit; }
.essik-nav-list > li.menu-item-has-children:hover > a::after { transform: rotate(180deg); }

/* Dropdown standard (1 colonne, type Solutions compactes React) */
.essik-nav-list .sub-menu {
  display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  margin-top: .5rem; min-width: 230px; background: #fff; border: 1px solid #e2e8f0;
  border-radius: 1rem; box-shadow: 0 25px 50px rgba(2,6,23,.18); padding: .5rem; list-style: none; z-index: 120;
  margin-left: 0; margin-right: 0;
}
html[data-theme="dark"] .essik-nav-list .sub-menu, .dark .essik-nav-list .sub-menu { background: #12161F; border-color: #1F2633; }
.essik-nav-list li:hover > .sub-menu, .essik-nav-list li:focus-within > .sub-menu { display: block; animation: essik-fade-in .15s ease-out both, essik-zoom-in-95 .15s ease-out both; }
.essik-nav-list .sub-menu > li { display: block; }
.essik-nav-list .sub-menu a { display: flex; flex-direction: column; gap: .125rem; padding: .5rem .625rem; border-radius: .625rem; text-decoration: none; transition: background .2s, color .2s; }
.essik-nav-list .sub-menu a:hover { background: rgba(255,247,237,.7); }
html[data-theme="dark"] .essik-nav-list .sub-menu a:hover, .dark .essik-nav-list .sub-menu a:hover { background: rgba(30,41,59,.6); }
.essik-item-title { font-size: .75rem; font-weight: 700; color: #0f172a; line-height: 1.35; transition: color .2s; }
html[data-theme="dark"] .essik-item-title, .dark .essik-item-title { color: #fff; }
a:hover > .essik-item-title { color: #FF5500; }
.essik-item-desc { font-size: .68rem; font-weight: 400; color: #64748b; line-height: 1.3; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.essik-nav-list .sub-menu .current-menu-item > a { background: rgba(255,247,237,.7); }
.essik-nav-list .sub-menu .current-menu-item .essik-item-title { color: #FF5500; }
/* Méga-panel (classe mega-trigger sur l'item parent : 760px / 3 colonnes = Services React) */
.essik-nav-list .sub-menu.mega-panel { display: none; width: 760px; max-width: calc(100vw - 2rem); padding: 1.25rem; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .25rem; }
.essik-nav-list li:hover > .sub-menu.mega-panel, .essik-nav-list li:focus-within > .sub-menu.mega-panel { display: grid; }
.essik-nav-list .sub-menu.mega-panel > li { min-width: 0; }
.essik-nav-list .sub-menu.mega-panel > li > a { min-width: 0; padding: .625rem; border-radius: .75rem; }
.essik-mega-text { min-width: 0; flex: 1; }
.essik-item-desc { display: block; max-width: 100%; }
.essik-nav-list .sub-menu.mega-panel > li > a:hover { background: rgba(255,247,237,.7); }
/* Variante étroite (mega-trigger + mega-narrow : 520px / 2 colonnes = Solutions React) */
.essik-nav-list .sub-menu.mega-panel.mega-narrow { width: 520px; max-width: calc(100vw - 2rem); grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 1rem; }
/* Ligne d'en-tête du panneau (React : pastille + compteur + lien Explorer) */
.essik-nav-list .mega-panel > li.mega-head {
  grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-bottom: .75rem; margin-bottom: .25rem; border-bottom: 1px solid #f1f5f9;
}
html[data-theme="dark"] .essik-nav-list .mega-head, .dark .essik-nav-list .mega-head { border-bottom-color: #1e293b; }
.mega-head-title { display: inline-flex; align-items: center; gap: .5rem; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: #1e293b; }
html[data-theme="dark"] .mega-head-title, .dark .mega-head-title { color: #e2e8f0; }
.mega-pulse { width: .5rem; height: .5rem; border-radius: 9999px; background: #FF5500; animation: essik-pulse-dot 2s infinite; }
.mega-head-link { font-size: .72rem; font-weight: 700; color: #FF5500; text-decoration: none; white-space: nowrap; }
.mega-head-link:hover { text-decoration: underline; }
/* Carte item méga (React : pastille icône + titre + description) */
.essik-nav-list .mega-panel > li > a { flex-direction: row; align-items: flex-start; gap: .625rem; }
.essik-mega-icon {
  flex-shrink: 0; width: 2rem; height: 2rem; margin-top: .125rem; border-radius: .5rem;
  display: inline-flex; align-items: center; justify-content: center;
  background: #f1f5f9; color: #475569; font-size: .72rem; font-weight: 800;
  transition: background .2s, color .2s;
}
html[data-theme="dark"] .essik-mega-icon, .dark .essik-mega-icon { background: #1e293b; color: #cbd5e1; }
.essik-mega-icon svg { width: 16px; height: 16px; display: block; }
.essik-nav-list .mega-panel > li > a:hover .essik-mega-icon { background: #FF5500; color: #fff; }
.essik-mega-text { display: flex; flex-direction: column; gap: .125rem; min-width: 0; }
/* Petit panneau (Solutions React) : lignes compactes icône + titre, sans description */
.essik-nav-list .mega-panel.mega-narrow > li > a { flex-direction: row; align-items: center; padding: .5rem; }
.essik-nav-list .mega-panel.mega-narrow .essik-mega-icon { margin-top: 0; }
.essik-nav-list .mega-panel.mega-narrow .essik-item-desc { display: none; }

/* ZONE 3 — Outils */
.essik-tools { display: none; align-items: center; gap: .625rem; }
@media(min-width:1024px){ .essik-tools { display: flex; } }
.essik-icon-btn {
  display: inline-flex; align-items: center; gap: .375rem; padding: .5rem; border-radius: .5rem;
  color: #475569; background: transparent; border: 0; cursor: pointer; font-size: .75rem;
}
.essik-icon-btn:hover { color: #FF5500; background: #f1f5f9; }
.essik-kbd { font-size: .68rem; color: #94a3b8; background: #f1f5f9; border: 1px solid #e2e8f0; padding: .125rem .375rem; border-radius: .375rem; }
.essik-lang { position: relative; }
.essik-lang-btn {
  display: inline-flex; align-items: center; gap: .25rem; padding: .375rem .625rem; font-size: .75rem; font-weight: 600;
  border-radius: .5rem; color: #334155; background: transparent; border: 1px solid #e2e8f0; cursor: pointer; text-transform: uppercase;
}
html[data-theme="dark"] .essik-lang-btn, .dark .essik-lang-btn { color: #e2e8f0; border-color: #334155; }
.essik-lang-btn:hover { background: #f1f5f9; }
.essik-lang-drop { position: absolute; right: 0; margin-top: .375rem; width: 9rem; background: #fff; border: 1px solid #e2e8f0; border-radius: .75rem; box-shadow: 0 20px 40px rgba(2,6,23,.16); padding: .25rem; z-index: 130; }
html[data-theme="dark"] .essik-lang-drop, .dark .essik-lang-drop { background: #12161F; border-color: #1F2633; }
.essik-header-cta { text-transform: uppercase; font-size: .72rem !important; }

/* Barre mobile */
.essik-mobile-bar { display: flex; align-items: center; gap: .5rem; }
@media(min-width:1024px){ .essik-mobile-bar { display: none; } }
.essik-mini-cta { padding: .375rem .75rem; border-radius: .5rem; background: #FF5500; color: #fff; font-size: .75rem; font-weight: 700; text-decoration: none; }
.essik-burger { display: flex; flex-direction: column; gap: 4px; padding: .5rem; background: transparent; border: 0; cursor: pointer; }
.essik-burger span { width: 22px; height: 2px; background: #334155; border-radius: 2px; transition: .2s; }
html[data-theme="dark"] .essik-burger span, .dark .essik-burger span { background: #e2e8f0; }

/* Tiroir mobile */
.essik-drawer { border-top: 1px solid #e2e8f0; background: rgba(255,255,255,.98); backdrop-filter: blur(20px); padding: 1.25rem; overflow-y: auto; max-height: calc(100vh - 76px); }
html[data-theme="dark"] .essik-drawer, .dark .essik-drawer { background: rgba(9,11,14,.98); border-color: #1e293b; }
.essik-drawer[hidden] { display: none; }
.essik-drawer-lang { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: .75rem; font-weight: 600; color: #64748b; padding-bottom: .75rem; border-bottom: 1px solid #f1f5f9; margin-bottom: 1rem; }
.essik-drawer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .25rem; }
.essik-drawer-list a { display: block; padding: .75rem 1rem; border-radius: .75rem; font-weight: 700; font-size: .875rem; color: #1e293b; text-decoration: none; }
html[data-theme="dark"] .essik-drawer-list a, .dark .essik-drawer-list a { color: #e2e8f0; }
.essik-drawer-list a:hover { background: rgba(255,247,237,.8); color: #FF5500; }
.essik-drawer-cta { width: 100%; justify-content: center; margin-top: 1rem; text-transform: uppercase; font-size: .75rem !important; }
.essik-drawer-mail { display: block; text-align: center; font-size: .75rem; color: #64748b; margin-top: .75rem; }

/* Overlay recherche : voir essik-search.css (réplique SearchModal React) */