hr {
    border: none;
    height: 3px;
    background-color: #0000ff;
}
/* Background color section IFBOT-M20 */
.feature-full-M20 {
    background-color: #e5f3f9;
}
/* Background color section IFBOT-X3 */
.feature-full-X3 {
    background-color: #ecfbec;
}
/* Barra de filtros de produto */

.nav-filter {
    display: flex;
    justify-content: center; /* <<< centraliza os itens */
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 10px 20px;
    background-color: white;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    z-index: 10;
    border-bottom: 1px solid #ccc;
}

.nav-filter li {
    position: relative;
}

.nav-filter button {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: #333;
    padding: 8px 4px;
    border-bottom: 3px solid transparent;
    transition: color 0.3s, border-bottom 0.3s;
}

.nav-filter button:hover,
.nav-filter button:focus {
    color: orange;
    border-bottom: 3px solid green;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    list-style: none;
    padding: 10px 0;
    margin: 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 5;
}

.dropdown-menu li button {
    width: 100%;
    text-align: left;
    padding: 8px 16px;
    font-size: 14px;
    color: #333;
    background: none;
    border: none;
    transition: background 0.2s, color 0.3s;
}

.dropdown-menu li button:hover {
    background-color: #f9f9f9;
    color: orange;
}

/* Mostrar menu ao ativar via JS */
.dropdown.open .dropdown-menu {
    display: block;
}



/*fim da barra de produtos */

html,
body {
    height: 100%;
}

body {
    font-family: sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizelegibility;
    color: #6c6f73;
}

.navbar-toggle {
    background: #4e576b !important;
}

.navbar {
    background-color: #4e576b;
}

.navbar-expand-sm {
    padding: 0px 0px 0px 0px;
}

.navbar-nav {
    padding: 0px 0px 0px 0px;
}

.navbar-brand {
    font-size: 14px;
    padding: 0px 5px 0px 5px;
}

.navbar-brand:hover {
    background-color: #7d828e !important;
}


h1,
h2,
h3,
h4,
h5 {
    color: #333;
}

h6 {
    text-transform: uppercase;
    font-weight: bold;
    font-size: 16px;
    letter-spacing: 2px;
}

.carousel-caption {
    background-color: rgba(0, 0, 0, .5);
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    z-index: 10;
    padding: 5px 0 0 5px;
    color: white;
    font-size: 12px;
    text-align: left;
}

.ekko-lightbox-nav-overlay a {
    color: black;
}

img {
    max-width: 100%;
}

.blockquote {
    font-size: 12px;
    color: #333;
    border: none;
    padding: 0;
}

.blockquote-footer {
    margin: 10px 0 0;
}

#stage {
    background: url('../img/NASA_ABorealis_from_SpaceStation2017b3.jpg') center center no-repeat;
    background-size: cover;
    color: white;
    max-width: 100%;
    height: auto;
    display: flex;
    align-items: center;
}

#stage-caption {
    font-size: 22px;
    font-weight: 200px;
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}

#stage-caption h1 {
    font-size: 32px;
    color: white;
    font-weight: bold;
    text-transform: uppercase;
}

.btn {
    border-color: #ff8402;
}

.btn-default {
    border-color: grey;
}

.feature-content {
    padding: 100px 0;
    overflow: hidden;
}

.feature-content-1 {
    padding: 100px 0px 20px 0px;
    overflow: hidden;
}

.feature-content-2 {
    padding: 20px 0px 50px 0px;
    overflow: hidden;
}

.feature-content-3 {
    padding: 50px 0px 0px 0px;
    overflow: hidden;
}

.list1 {
    font-size: 12px;
    padding: 0 0 0 25px;
    overflow: hidden;
}

.feature-content-4 {
    padding: 0px 0px 50px 0px;
    overflow: hidden;
}

.feature-content-email {
    padding: 50px 0px 50px 0px;
    overflow: hidden;
}

.feature-content-email h4 {
    color: #333;
}

.feature-content-email h5 {
    color: white;
}

.feature-content img {
    margin-bottom: -0px;
}

.feature-dark {
    background: #262F36;
    color: white;
    padding-top: 50px;
}

.feature-dark h4 {
    color: white;
}

.feature-dark h2 {
    color: white;
}

.feature-alt {
    background: #f0f0f0;
}

#feature-four .feature-content {
    padding: 0;
}

#feature-five img {
    margin-top: 32px;
}

#ContatoGD img {
    margin: 0 15px 5px 0;
}

.must {
    color: orangered;
    font-size: 12px;
    font-style: italic;
}

.fa-file-pdf {
    color: #f13f29;
    font-size: 24px;
}

.fa-chevron-up {
    color: #ff8402;
}

.control-label {
    color: black;
}

.btn-warning {
    margin-right: 20px;
}

#form1 .error {
    color: red;
}

/*
   --------------------------------------
   MULTI SELECT BOX EXAMPLE
   --------------------------------------
*/

.multi_select_box {
    width: 100%;
}

.multi_select_box label {
    background-color: white;
    border: none;
}

.multi_select_box select {
    width: 100%;
}

.multi_select_box button {
    background-color: #e9ecef !important;
    color: black !important;
    border-color: lightgray;
    padding: 15px 25px;
}

/*
   --------------------------------------
   TREEVIEW DROPDOWN MENUS
   --------------------------------------
*/
@media (min-width: 992px) {
    .dropdown-menu .dropdown-toggle:after {
        border-top: .3em solid transparent;
        border-right: 0;
        border-bottom: .3em solid transparent;
        border-left: .3em solid;
    }

    .dropdown-menu .dropdown-menu {
        margin-left: 0;
        margin-right: 0;
    }

    .dropdown-menu li {
        position: relative;
    }

    .nav-item .submenu {
        display: none;
        position: absolute;
        left: 100%;
        top: -7px;
    }

    .nav-item .submenu-left {
        right: 100%;
        left: auto;
    }

    .dropdown-menu>li:hover {
        background-color: #f1f1f1
    }

    .dropdown-menu>li:hover>.submenu {
        display: block;
    }
}

/*
   --------------------------------------
   BACK TO THE TOP BUTTON
   --------------------------------------
*/
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
}

.back-to-top:hover {
    background-color: #5cb85c;
    border-color: #5cb85c;
}

#myBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    background-color: #5cb85c;
    border-color: #ff8402;
    cursor: pointer;
}

#myBtn:hover {
    background-color: #333;
    border-color: #5cb85c;
    color: rgb(255, 255, 255);

}

/*
   --------------------------------------
   COOKIES
   --------------------------------------
*/
.CookieMessage {
    position: fixed;
    bottom: 0;
    right: 0;
    background: #121212;
    z-index: 999;
    width: 600px;
    border-radius: 10px;
}

.CookieMessage-content {
    color: white;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 20px 0 20px;
    font-family: sans-serif;
    line-height: 1.5;
    font-size: 12px;
    display: inline-flex;
    margin-top: 20px;
}

.CookieMessage-content a {
    color: white;
}



.CookieMessage-button {
    background: #5cb85c;
    display: inline-block;
    text-decoration: none;
    padding: 5px 20px;
    border-radius: 5px;
    text-transform: uppercase;
    margin-left: 20px;
    margin-bottom: 30px;
}

.CookieMessage-button:hover {
    background: #5cb85c;
}

@media screen and (max-width: 480px) {
    .CookieMessage {
        width: 400px;
    }
}

@media screen and (max-width: 300px) {
    .CookieMessage {
        width: 60px;
    }
}

@media screen and (max-width: 200px) {
    .CookieMessage {
        width: 275px;
    }
}


/*
   --------------------------------------
   FOOTER
   --------------------------------------
*/

#main-footer-robo {
    background: #252525;
    padding: 16px 0;
}

#main-footer-robo p {
    color: #b8b9bc;
    text-align: center;
}

.fmenu p {
    font-size: 12px;
}

.fmenu a {
    color: #b8b9bc;
}

.fmenu a:hover {
    color: #ffffff;
    text-decoration: none;
}

.lrn p {
    font-size: 10px;
    font-weight: bold;
}

.note p {
    font-size: 10px;
}

.listagem {
    list-style: inside;
    display: block;
}


/* Estrutura geral dos itens */
.item {
  flex: 0 0 300px; /* largura fixa para cards/textos */
  display: flex;
  justify-content: center; /* centraliza conteúdo interno */
}

/* Estilos dos cards */
.card {
  width: 100%;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

/* Imagens dentro dos cards */
.card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Conteúdo dos cards */
.card-content {
  padding: 16px 20px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #0a5f9c;
}

.card-description {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.4;
}



/* Ajuste para estar abaixo da nav bar e da filter bar // ajustes para estação solarimétricas */
.content {
  padding-top: 120px; /* Ajusta espaçamento para não sobrepor a barra de filtros */
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 0 auto;
  max-width: 1200px;
}

.item.estacao {
  display: none; /* Esconde todas as estações por padrão */
}

.item.estacao.text-block {
  flex-basis: auto;    
  width: 80%;
  max-width: 900px;
  margin: 120px auto 40px;
  padding: 20px;
  background: transparent;      /* Fundo transparente */
  box-shadow: none;             /* Remove sombra */
  text-align: justify;
}

.estacao-texto {
  width: 80%;
  max-width: 900px;
  margin: 120px auto 40px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: justify;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  line-height: 1.6;
}

.estacao-texto h4 {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: #0a5f9c;
  margin-bottom: 20px;
}

.estacao-texto p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.estacao-texto ul {
  list-style-type: disc;
  padding-left: 25px;
  margin-bottom: 20px;
}

.estacao-texto li {
  font-size: 1.1rem;
  padding: 6px 0;
}

.item.estacao.text-block h4 {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  color: #0a5f9c;
  margin-bottom: 20px;
}

.item.estacao.text-block p {
  font-size: 1.2rem;
  color: #333;
  line-height: 1.8;
  margin-bottom: 15px;
}

.item.estacao.text-block ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.item.estacao.text-block li {
  font-size: 1.1rem;
  color: #555;
  padding: 8px 0;
  text-align: justify;
}

/*SUB-MENU EM PROD*/

.dropdown-submenu {
  position: relative;
}

.dropdown-submenu > a {
  position: relative;
  padding-right: 25px; /* espaço para a seta */
}

/* seta customizada */
.dropdown-submenu > a > i.fa-chevron-right {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 0.8em;
}

/* esconde a seta padrão do Bootstrap para dropdown-toggle dentro de submenu */
.dropdown-submenu > a.dropdown-toggle::after {
  display: none;
}

/* dropdown-menu do submenu (abre para direita) */
.dropdown-submenu .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -1px;
  display: none;
  position: absolute;
}

/* mostra o submenu ao passar o mouse */
.dropdown-submenu:hover .dropdown-menu {
  display: block;
}