/* ==========================================================================
   ECSplicite — Barre de navigation PARTAGEE (bandeau + header).
   Chargee sur TOUTES les pages interieures (layout.php) pour reproduire a
   l'identique le header de la page d'accueil. Feuille
   AUTONOME : ne depend d'aucune variable de theme -> meme rendu quel que soit
   le modele actif. Aucune police / ressource via CDN (RGPD).
   Charte "plateforme" : degrade magenta var(--rose-fonce) -> orange var(--or).
   ========================================================================== */

/* ============================ BANDEAU PROMO ============================ */
#bandeau {
  background: var(--grad);
  color: #fff; font-size: .85rem; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  padding: .55rem 5vw; text-align: center; position: relative; z-index: 40;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
/* z-index 40 (< header 55) : le bandeau, désormais SOUS le menu, glisse sous le header collant. */
#bandeau .dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; animation: ecsnav-blink 1.4s infinite; }
#bandeau strong { font-weight: 800; }
#bandeau .b-cta {
  background: #fff; color: var(--rose-fonce); border: none; font-family: inherit;
  font-weight: 700; font-size: .8rem; padding: .3rem .9rem; border-radius: 100px; cursor: pointer;
  text-decoration: none; display: inline-block; line-height: 1.4; white-space: nowrap;
}
#bandeau .b-close {
  background: none; border: none; color: rgba(255, 255, 255, .75);
  font-size: 1.3rem; line-height: 1; cursor: pointer; padding: 0 .2rem;
}
#bandeau .b-close:hover { color: #fff; }
@keyframes ecsnav-blink { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

/* ============================ HEADER / NAV ============================ */
header.nav {
  position: sticky; top: 0; z-index: 55; background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid #e7e7ee;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
/* Ligne UTILITAIRE (au-dessus du menu) : langue, tél, connexion, CTA réduite. */
header.nav .nav-util-inner { display: flex; align-items: center; justify-content: flex-end; gap: 1rem; padding: .35rem 5vw; }
header.nav .nav-util-inner .btn-grad.nav-cta { padding: .4rem .95rem; font-size: .8rem; box-shadow: 0 6px 18px rgba(229, 0, 109, .2); }
header.nav .nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 5vw; }
/* Groupe de droite : menu + sélecteur de langue (au bout) + burger. */
header.nav .nav-main { display: flex; align-items: center; gap: 1.4rem; }

header.nav .logo { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; flex-shrink: 0;
  /* Annule le grayscale et la marge que le theme applique a .logo (prevus pour
     les logos clients) : la marge de 56px faisait deborder l'en-tete sur mobile. */
  filter: none; opacity: 1; margin: 0; }
header.nav .logo:hover { filter: none; opacity: 1; }
header.nav .logo-mark { width: 34px; height: 34px; flex-shrink: 0; }
header.nav .logo-word { font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; color: #2b2b33; }
header.nav .logo-word b { color: var(--rose-fonce); font-weight: 800; }
/* Vrai logo ECSplicite 2026 — variante HORIZONTALE (ratio ~3.2). Agrandi pour
   que les baselines restent lisibles ; remonte dans la bande utilitaire (coin
   gauche libre) pour supprimer l'espace vide au-dessus. Header sans
   overflow:hidden -> rien n'est rogne. */
header.nav .logo-img {
  height: clamp(62px, 8vw, 94px); width: auto; max-width: 100%; display: block;
  margin-top: -2.5rem; margin-bottom: -.4rem; position: relative; z-index: 1;
}

header.nav .nav-links { display: flex; align-items: center; gap: 1.2rem; }
header.nav .nav-links a { text-decoration: none; color: #2b2b33; font-weight: 600; font-size: .88rem; opacity: .82; white-space: nowrap; }
header.nav .nav-links a:hover,
header.nav .nav-links a[aria-current="page"] { opacity: 1; color: var(--rose-fonce); }

header.nav .nav-right { display: flex; align-items: center; gap: 1rem; }
header.nav .nav-tel { font-size: .82rem; color: #6d6d7a; text-decoration: none; font-weight: 600; white-space: nowrap; }
header.nav .nav-tel:hover { color: #2b2b33; }

/* Selecteur de langue */
header.nav .lang-dd { position: relative; }
header.nav .lang-dd > summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .35rem;
  font-weight: 700; font-size: .82rem; color: #2b2b33; padding: .35rem .6rem;
  border: 1px solid #e7e7ee; border-radius: 100px; background: #fff;
}
header.nav .lang-dd > summary::-webkit-details-marker { display: none; }
header.nav .lang-caret {
  width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; transition: transform .2s;
}
header.nav .lang-dd[open] .lang-caret { transform: rotate(180deg); }
header.nav .lang-dd > ul {
  position: absolute; top: calc(100% + 6px); right: 0; min-width: 190px; list-style: none;
  margin: 0; padding: 6px; background: #fff; border: 1px solid #e7e7ee; border-radius: 12px;
  box-shadow: 0 4px 24px rgba(43, 43, 51, .1); z-index: 70;
}
header.nav .lang-dd > ul a { display: block; padding: 9px 12px; border-radius: 8px; font-size: .82rem; color: #2b2b33; text-decoration: none; }
header.nav .lang-dd > ul a:hover { background: #f5f5f7; color: var(--rose-fonce); }
header.nav .lang-dd > ul a[aria-current="true"] { background: #2b2b33; color: #fff; }

/* Acces plateforme : drop-down "Se connecter" (variables --lt-* de leadtools.css) */
header.nav .login-dd { position: relative; }
header.nav .login-dd > summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .4rem;
  font-weight: 700; font-size: .8rem; color: #fff; padding: .4rem .85rem;
  border: 1px solid transparent; border-radius: 100px;
  background: var(--lt-grad, var(--grad));
  box-shadow: 0 6px 18px rgba(229, 0, 109, .2);
}
header.nav .login-dd > summary::-webkit-details-marker { display: none; }
header.nav .login-dd > summary:hover { transform: translateY(-1px); }
header.nav .login-dd .login-ico { flex-shrink: 0; }
header.nav .login-dd .lang-caret { border-top-color: #fff; }
header.nav .login-dd[open] .lang-caret { transform: rotate(180deg); }
header.nav .login-panel {
  position: absolute; right: 0; top: calc(100% + 10px); width: 320px; max-width: calc(100vw - 2rem);
  background: #fff; border: 1px solid #e7e7ee; border-radius: 16px;
  box-shadow: 0 18px 48px rgba(43, 43, 51, .16); padding: 1.15rem; z-index: 80;
}
header.nav .login-form { display: flex; flex-direction: column; gap: .8rem; }
header.nav .login-field { display: flex; flex-direction: column; gap: .3rem; }
header.nav .login-field > span { font-size: .78rem; font-weight: 700; color: #2b2b33; }
header.nav .login-field input {
  font: inherit; font-size: .9rem; color: #2b2b33; padding: .6rem .8rem;
  border: 1px solid #e7e7ee; border-radius: 10px; background: #f5f5f7;
}
header.nav .login-field input:focus-visible {
  outline: none; border-color: var(--rose-fonce); box-shadow: 0 0 0 3px rgba(229, 0, 109, .15); background: #fff;
}
header.nav .login-actions { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; }
header.nav .login-form[hidden] { display: none; }
header.nav .login-forgot {
  font: inherit; font-size: .78rem; font-weight: 600; color: var(--rose-fonce); text-decoration: none;
  background: none; border: 0; padding: 0; cursor: pointer;
}
header.nav .login-submit:disabled { opacity: .6; cursor: wait; }
header.nav .login-titre { margin: 0; font-size: .92rem; font-weight: 700; color: #2b2b33; }
header.nav .login-intro { margin: 0; font-size: .8rem; line-height: 1.45; color: #6d6d7a; }
header.nav .login-msg { margin: 0; padding: .55rem .75rem; border-radius: 10px; font-size: .8rem; font-weight: 600; line-height: 1.4; }
header.nav .login-msg.is-err { color: #a3123a; background: #fdecef; }
header.nav .login-msg.is-ok { color: #1d6b3a; background: #e8f6ed; }
header.nav .login-type { display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin: 0; padding: 0; border: 0; font-size: .82rem; color: #2b2b33; }
header.nav .login-type legend { width: 100%; padding: 0; margin-bottom: .3rem; font-size: .78rem; font-weight: 700; }
header.nav .login-type label { display: inline-flex; align-items: center; gap: .35rem; cursor: pointer; }
header.nav .login-forgot:hover { text-decoration: underline; }
header.nav .login-submit { padding: .55rem 1.1rem; font-size: .84rem; }
header.nav .login-or { display: flex; align-items: center; gap: .7rem; color: #6d6d7a; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
header.nav .login-or::before, header.nav .login-or::after { content: ""; flex: 1; height: 1px; background: #e7e7ee; }
header.nav .login-ms {
  display: flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .6rem 1rem; font-size: .85rem; font-weight: 700; color: #2b2b33;
  background: #fff; border: 1px solid #e7e7ee; border-radius: 10px; text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
header.nav .login-ms:hover { border-color: #6d6d7a; box-shadow: 0 4px 24px rgba(43, 43, 51, .1); }
header.nav .login-ms .ms-logo { display: inline-flex; flex-shrink: 0; }

/* Bouton "Tester mon niveau" (degrade plateforme) */
header.nav .btn-grad {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: inherit; font-weight: 700; font-size: .9rem; line-height: 1;
  padding: .6rem 1.2rem; border-radius: 100px; border: 2px solid transparent;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  background: var(--grad); color: #fff;
  box-shadow: 0 12px 32px rgba(229, 0, 109, .22);
  transition: transform .15s ease, box-shadow .2s ease;
}
header.nav .btn-grad:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(229, 0, 109, .3); color: #fff; }

/* Burger */
header.nav .nav-burger {
  display: none; background: none; border: none; cursor: pointer;
  /* Cible tactile de 44x44px (traits de 24px + 10px de chaque cote). */
  padding: 14px 10px; min-width: 44px; min-height: 44px;
  flex-direction: column; justify-content: center; gap: 5px;
}
header.nav .nav-burger span { width: 24px; height: 2px; background: #2b2b33; border-radius: 2px; transition: transform .2s, opacity .2s; }

/* ============================ RESPONSIVE ============================ */
/* Les 8 items du menu (dont des libelles longs) ne tiennent la ligne qu'au-dela
   de ~1180px : en dessous on bascule en burger. */
@media (max-width: 1180px) {
  header.nav .nav-links, header.nav .nav-tel { display: none; }
  header.nav .nav-burger { display: flex; }
  header.nav .nav-links.open {
    display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
    align-items: flex-start; background: #fff; padding: 1rem 5vw; gap: 1rem;
    border-bottom: 1px solid #e7e7ee; box-shadow: 0 4px 24px rgba(43, 43, 51, .1);
  }
}
@media (max-width: 620px) {
  #bandeau { font-size: .78rem; gap: .6rem; }
  #bandeau .b-text { display: none; }
}
/* Petits telephones : logo + langue + burger doivent tenir sur 320px. */
@media (max-width: 420px) {
  header.nav .nav-inner { gap: .5rem; }
  header.nav .nav-main { gap: .5rem; }
  header.nav .logo-img { height: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  #bandeau .dot { animation: none; }
  header.nav .btn-grad { transition: none; }
}

/* Focus visible (RGAA) — accent plateforme. */
header.nav a:focus-visible,
header.nav button:focus-visible,
header.nav summary:focus-visible,
#bandeau button:focus-visible { outline: 3px solid var(--rose-fonce); outline-offset: 2px; }