* {
  box-sizing: border-box;
}

body,
header,
nav {
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
}

header {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 24px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.menu-toggle {
  display: none;
  background-color: #0055A5;
  background: #0055A5;
  color: white;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  position: fixed;
  top: 70px;
  width: 100%;
  z-index: 1003; /* Acima dos menus */
  user-select: none; /* Evita seleção de texto */
}

/* Menu antigo */
nav#navbar {
  background-color: #0055A5;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  z-index: 999;
  height: 40px;
}

nav#navbar a {
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  display: inline-block;
  font-size: 16px;
  line-height: normal;
  vertical-align: middle;
}

nav#navbar a:hover {
  background-color: #002244;
}

/* Menu novo */
nav#navbar2 {
  background-color: #add8e6;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 100px;
  left: 0;
  width: 100%;
  z-index: 998;
  height: 40px;
}

nav#navbar2 a {
  color: #000;
  text-decoration: none;
  padding: 10px 20px;
  display: inline-block;
  font-size: 16px;
  line-height: normal;
  vertical-align: middle;
}

nav#navbar2 a:hover {
  background-color: #87ceeb;
}

.dropdown {
  position: relative;
}

/* --- Estilos Gerais --- */
.submenu {
  display: none;
  position: absolute;
  background: #004080;
  min-width: 200px;
}

 /* --- Mostrar submenu quando ativo --- */
  .submenu.active {
    display: block !important;
  }

.submenu a {
  display: block !important;
  white-space: nowrap; /* Evita quebra de texto */
  padding: 12px;
  text-align: left;
}

.submenu a:hover {
  background-color: #003366;
}

.dropdown:hover .submenu {
  display: block;
}

.container {
  max-width: 1200px;
  margin: 160px auto 80px auto;
  padding: 20px;
  background: white;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.container img {
  width: 100%;
  max-width: 800px;
  margin: 20px 0;
}

.footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 10px;
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 1000;
}

/* Estilos específicos para a página meu_formulario.php */
/* body.meu-formulario #navbar {
  display: none; 
} 

body.meu-formulario #navbar2 {
  display: flex !important; 
} */

/* --- Desktop (acima de 768px) --- */
@media (min-width: 769px) {
  /* Menu Principal */
  nav#navbar {
    top: 60px;
    height: 40px;
  }

  /* Menu Sistema */
  nav#navbar2 {
    top: 100px; /* 60px (header) + 40px (nav) */
    height: 40px;
  }

  /* Comportamento hover para desktop */
  .dropdown:hover .submenu {
    display: block;
  }
}

/* --- Mobile (até 768px) --- */
@media (max-width: 768px) {
  /* Esconde ambos os menus inicialmente */
  nav#navbar, nav#navbar2 {
    display: none !important;
    position: fixed;
    left: 0;
    width: 100% !important;
    max-height: 70vh;
    overflow-y: auto;
    z-index: 1000;
    flex-direction: column;
  }

  /* Posicionamento específico */
  nav#navbar {
    top: 60px !important;
    background: #0055A5;
  }

  nav#navbar2 {
    top: 110px !important;
    background: #add8e6;
  }

  /* Exibe menus quando ativos */
  nav#navbar.show, nav#navbar2.show {
    display: flex !important;
  }

  /* Submenus mobile */
  .submenu {
    position: static !important;
    background: #87ceeb !important;
    display: none !important;
  }

  .submenu.show-submenu {
    display: block !important;
  }

  /* Toggles */
  .menu-toggle {
    position: fixed;
    z-index: 1001;
    background: #0055A5;
    color: white;
    width: 100%;
    padding: 12px;
  }

  .menu-toggle[onclick="toggleMenu2()"] {
    top: 110px;
  }
}