/* ===== NAVIGATION RNT ===== */
/* Torna o menu fixo no topo */
.navigation-rnt {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1050; 
}

/* Adiciona margem ao conteúdo da página para compensar altura da navegação fixa */
body {
  padding-top: 120px; 
}

/* Classe com sombra, aplicada só durante o scroll */
.navigation-shadow {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
}


/* ===== Menu Superior ===== */
.navigation-rnt .menu-superior {
  background-color: #f2f2f2;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.navigation-rnt .menu-superior .menu-links a {
  color: #000000;
  font-family: rubik;
  margin-left: 1rem;
  text-decoration: none;
  font-weight: 500;
}

.navigation-rnt .menu-superior .menu-links a:hover {
  text-decoration: underline;
  color: #006699;
  font-family: rubik;
}

/* ===== Navbar Principal ===== */
.navigation-rnt .navbar {
  background-color: #ffffff;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.navigation-rnt .navbar-brand img {
  max-height: 200px;
}

.navigation-rnt .nav-link {
     white-space: nowrap;
  color: #006699;
  font-family: rubik;
  font-weight: 300;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  transition: color 0.3s ease;
}

.navigation-rnt .nav-link:hover,
.navigation-rnt .nav-link:focus {
  color: #000000;
}

.navigation-rnt .dropdown-menu {
  background-color: #ffffff;
  border-radius: 6px;
  min-width: 200px;
  margin-top: 0px;
  padding: 0.5rem 0;
}

.navigation-rnt .dropdown-item {
  font-size: 0.95rem;
  color: #000000;
  padding: 0.5rem 1rem;
  font-family: rubik;
  transition: background 0.2s ease;
}

.navigation-rnt .dropdown-item:hover {
  background-color: #f2f2f2;
  font-family: rubik;
  color: #006699;
}

/* Toggler Mobile */
.navigation-rnt .navbar-toggler {
  border: none;
  outline: none;
}

.navigation-rnt .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba%280,64,128,1%29' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Mobile nav close (X icon) */
.navigation-rnt svg {
  stroke: #006699;
}

@media (max-width: 992px) {
  .navigation-rnt .navbar-nav {
    padding-top: 1rem;
  }

  .navigation-rnt .nav-link {
    padding: 0.5rem 1rem;
  }
}