/* ================================================
   Nav Menu - theme1891 / Joomla 4-6
   Substitui mod_superfish_menu
   ================================================ */

/* --- Botão mobile (escondido no desktop) --- */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  padding: 8px 12px;
  line-height: 1;
}

/* --- Wrapper do nav --- */
.theme-nav {
  position: relative;
  z-index: 1000;
}

/* --- Lista principal --- */
.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}

/* --- Itens de 1º nível --- */
.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: block;
  padding: 14px 18px;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a,
.nav-menu > li.current > a,
.nav-menu > li.open > a {
  background: rgba(0,0,0,0.2);
  color: #fff;
  text-decoration: none;
}

/* Caret */
.nav-menu > li > a .caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 4px;
  vertical-align: middle;
  border-top: 4px solid;
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
}

/* --- Dropdown --- */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.12);
  border-top: 2px solid #1a7dc4;
  box-shadow: 0 4px 16px rgba(0,0,0,0.13);
  list-style: none;
  margin: 0;
  padding: 6px 0;
  z-index: 1001;
}

/* Submenu de 2º nível em diante */
.dropdown-menu .dropdown-menu {
  top: 0;
  left: 100%;
  border-top: 1px solid rgba(0,0,0,0.12);
}

.dropdown-menu li a {
  display: block;
  padding: 9px 18px;
  color: #333;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.dropdown-menu li a:hover,
.dropdown-menu li.active > a,
.dropdown-menu li.current > a {
  background: #f0f6fc;
  color: #1a7dc4;
  text-decoration: none;
}

/* Separador */
.dropdown-menu .separator {
  display: block;
  padding: 6px 18px;
  color: #999;
  font-size: 12px;
  border-bottom: 1px solid #eee;
}

/* --- Responsivo --- */
@media (max-width: 767px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    background: #1a7dc4;
    width: 100%;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu > li > a {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .dropdown-menu {
    position: static;
    border: none;
    border-top: none;
    box-shadow: none;
    background: rgba(0,0,0,0.15);
    padding: 0;
  }

  .dropdown-menu li a {
    color: #fff;
    padding: 10px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .dropdown-menu li a:hover {
    background: rgba(0,0,0,0.15);
    color: #fff;
  }

  .dropdown-menu .dropdown-menu {
    left: 0;
    background: rgba(0,0,0,0.2);
  }

  .dropdown-menu .dropdown-menu li a {
    padding-left: 40px;
  }

  /* No mobile os dropdowns abrem ao click (via JS) */
  li.dropdown.open > .dropdown-menu {
    display: block;
  }
}