/* ============================================================
   Header global Astrolabe — injecté sur toutes les pages WP
   Masque le header Astra et affiche le menu maison (scopé .astro-nav)
   ============================================================ */
#masthead,.site-header,#ast-fixed-header,.ast-mobile-header-content,.ast-above-header,.ast-below-header{display:none!important}

.astro-nav{position:sticky;top:0;z-index:9999;background:rgba(247,245,240,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #dcd6c9;font-family:'IBM Plex Sans',system-ui,-apple-system,sans-serif}
.astro-nav *{box-sizing:border-box}
.astro-nav .an-wrap{max-width:1180px;margin:0 auto;padding:13px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.astro-nav .an-brand{display:inline-flex}
.astro-nav .an-brand img{height:38px;width:auto;display:block}
.astro-nav .an-links{display:flex;gap:2px;align-items:center}
.astro-nav .an-links>a,.astro-nav .an-dd>a{position:relative;font-weight:500;font-size:.9rem;padding:9px 14px;color:#33455e;text-decoration:none;transition:color .18s;line-height:1.2}
.astro-nav .an-links>a::after,.astro-nav .an-dd>a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1.5px;background:#b3893f;transform:scaleX(0);transform-origin:left;transition:transform .2s}
.astro-nav .an-links>a:hover,.astro-nav .an-dd:hover>a{color:#101f33}
.astro-nav .an-links>a:hover::after,.astro-nav .an-dd:hover>a::after{transform:scaleX(1)}
.astro-nav .an-dd{position:relative}
.astro-nav .an-dd>a{display:inline-flex;align-items:center;gap:6px}
.astro-nav .an-dd>a .fa-chevron-down{font-size:.58rem;color:#b3893f;transition:transform .2s}
.astro-nav .an-dd:hover>a .fa-chevron-down{transform:rotate(180deg)}
.astro-nav .an-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(6px);background:#fffdf9;border:1px solid #c8c0ad;border-radius:10px;box-shadow:0 18px 50px rgba(16,31,51,.16);padding:8px;min-width:252px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s}
.astro-nav .an-dd:hover .an-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.astro-nav .an-menu a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:5px;font-size:.86rem;color:#33455e;text-decoration:none}
.astro-nav .an-menu a:hover{background:#efebe1;color:#101f33}
.astro-nav .an-menu a i{width:26px;height:26px;border:1px solid #c8c0ad;border-radius:5px;display:grid;place-items:center;color:#b3893f;font-size:.74rem;flex:0 0 26px}
.astro-nav .an-cta{display:flex;align-items:center;gap:10px}
.astro-nav .an-btn{background:#101f33;color:#f7f5f0;padding:11px 20px;border-radius:5px;font-weight:600;font-size:.9rem;text-decoration:none;white-space:nowrap;transition:background .16s}
.astro-nav .an-btn:hover{background:#0a1626;color:#fff}
.astro-nav .an-burger{display:none;background:none;border:0;font-size:1.35rem;color:#101f33;cursor:pointer;line-height:1}
@media(max-width:1000px){
  .astro-nav .an-wrap{position:relative;gap:12px}
  .astro-nav .an-brand img{height:30px}
  .astro-nav .an-links{position:absolute!important;left:0;right:0;top:100%;background:#fffdf9!important;border-bottom:1px solid #dcd6c9;flex-direction:column!important;align-items:stretch!important;gap:0!important;padding:8px 16px;display:none!important;box-shadow:0 18px 30px rgba(16,31,51,.1)}
  .astro-nav .an-links.open{display:flex!important;background:#fffdf9!important}
  .astro-nav .an-links>a{padding:11px 0;border-bottom:1px solid #efebe1}
  .astro-nav .an-dd>a{padding:11px 0}
  .astro-nav .an-menu{display:none;position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;padding:2px 0 8px 14px;min-width:0;background:transparent}
  .astro-nav .an-dd.sub-open .an-menu{display:block}
  .astro-nav .an-dd.sub-open>a .fa-chevron-down{transform:rotate(180deg)}
  .astro-nav .an-burger{display:block}
  .astro-nav .an-btn{padding:8px 13px;font-size:.82rem}
}

/* ===== Menu mobile des headers .nav (accueil "a-head", "à propos", pages outils) =====
   Le burger .menu-btn (géré par le JS dans functions.php) ajoute .open sur .nav-links.
   Scopé .nav>.nav-links pour NE PAS toucher la pagination d'articles WP (.nav-links .nav-previous). */
@media(max-width:900px){
  .nav{position:relative;gap:12px}
  .nav .brand img{height:30px}
  .nav>.nav-links{position:absolute!important;left:0;right:0;top:100%;width:auto;background:#fffdf9!important;border-bottom:1px solid #dcd6c9;flex-direction:column!important;align-items:stretch!important;gap:0!important;padding:8px 16px;display:none!important;box-shadow:0 18px 30px rgba(16,31,51,.1);z-index:9999}
  .nav>.nav-links.open{display:flex!important;background:#fffdf9!important}
  .nav>.nav-links>a{padding:11px 0;border-bottom:1px solid #efebe1}
  .nav .has-dd>a{padding:11px 0}
  .nav .has-dd .dd{display:none;position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:2px 0 8px 14px;min-width:0;background:transparent}
  .nav .has-dd.sub-open .dd{display:block}
  .nav .has-dd.sub-open>a .fa-chevron-down{transform:rotate(180deg)}
  .nav .has-dd .dd::before{display:none}
  .nav .menu-btn{display:block}
  .nav .btn{padding:8px 13px;font-size:.82rem}
}