/* Menu déroulant */
.nav-wrapper {
  background: #fff;
  border-bottom: 1px solid #e6e9f0;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 9999;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.nav {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: bold;
  color: inherit;
  text-decoration: none;
  padding: 1rem 0;
}

.nav-menu {
  position: relative;
}

.nav-toggle {
  background: none;
  border: none;
  padding: 1rem;
  cursor: pointer;
  display: none;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: #333;
  text-decoration: none;
  padding: 1rem 0;
  display: block;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--accent);
}

/* Dropdown menus */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-radius: 4px;
  min-width: 180px;
  padding: 0.5rem 0;
  list-style: none;
  z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.active .nav-dropdown-menu {
  display: block;
}

/* Force l'affichage quand actif */
.nav-dropdown.active .nav-dropdown-menu {
  display: block !important;
}

.nav-dropdown-menu li {
  margin: 0;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: #333;
  text-decoration: none;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  background: var(--bg);
  color: var(--accent);
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    flex-direction: column;
    gap: 0;
    min-width: 200px;
    z-index: 1000;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-link {
    padding: 0.75rem 1rem;
  }

  .nav-link:hover {
    background: var(--bg);
  }

  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    background: #f5f7fa;
    margin-left: 1rem;
  }

  .nav-dropdown .nav-link::after {
    content: " ▼";
    font-size: 0.8em;
  }
}

.nav-link.active {
  color: var(--accent);
  font-weight: 600;
}