/* ════════════════════════════════════════════════════════════
   navigation.css — Barre de navigation partagée DooFilter
   Importer dans chaque page + <script src="navigation.js">
   Pour ajouter une page : modifier NAV_ITEMS dans navigation.js
   ════════════════════════════════════════════════════════════ */

:root {
  --doonav-h: 60px;   /* hauteur de référence pour les layouts */
  --doonav-bg: #0055a4;
  --doonav-border: #2e9dd4;
  --doonav-deep: #020d1a;
  --doonav-cyan: #00d4e8;
}

/* ── Conteneur principal ─────────────────────────────────── */
#doonav {
  position: sticky;
  top: 0;
  z-index: 2000;
  flex-shrink: 0;                    /* pour les layouts flex (sites.html) */
  background: var(--doonav-bg);
  border-bottom: 3px solid var(--doonav-border);
  font-family: Arial, sans-serif;
}

.doonav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--doonav-h);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Logo ────────────────────────────────────────────────── */
.doonav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 16px;
}
.doonav-ico {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
}
.doonav-name {
  font-weight: 800;
  font-size: 20px;
  color: #fff;
  letter-spacing: -0.3px;
}

/* ── Liens desktop ───────────────────────────────────────── */
.doonav-links {
  display: flex;
  gap: 6px;
}
.doonav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.18s, border-color 0.18s, color 0.18s;
}
.doonav-link:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.doonav-link--active {
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--doonav-cyan);
  color: #fff;
  box-shadow: 0 0 0 1px var(--doonav-cyan) inset;
}

/* ── Bouton hamburger ────────────────────────────────────── */
.doonav-burger {
  display: none;
  margin-left: auto;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  width: 40px;
  height: 36px;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
}
.doonav-burger:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* ── Menu déroulant mobile ───────────────────────────────── */
.doonav-drawer {
  display: none;
  flex-direction: column;
  background: #003d82;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.doonav-drawer.open {
  display: flex;
}
.doonav-drawer-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 24px;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.15s, color 0.15s, border-left-color 0.15s;
}
.doonav-drawer-link:last-child {
  border-bottom: none;
}
.doonav-drawer-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-left-color: rgba(0, 212, 232, 0.6);
}
.doonav-drawer-link--active {
  background: rgba(0, 212, 232, 0.1);
  color: #fff;
  border-left-color: var(--doonav-cyan);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 767px) {
  .doonav-links   { display: none; }
  .doonav-burger  { display: flex; }
  .doonav-name    { font-size: 18px; }
}