/* Reset CSS básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Monda", Arial, serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    /* Faz o conteúdo principal ocupar o espaço restante, empurrando o rodapé para o fundo */
}

main h1, main h2, main h3,
main h4, main h5, main h6 {
    font-weight: bold;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    text-align: justify;
}

.box {
    background-color: #007bff;
    color: white;
    text-align: center;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 10px;
}

/* Cabeçalho */
header {
    background-color: #404040;
    padding: 1rem 0;
    border-bottom: 2px solid #962038;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    max-height: 60px;
}

/* Menu de Navegação */
nav {
    position: relative;
}

.nav-menu {
    list-style: none;
    display: flex;
}

.nav-menu li {
    position: relative;
    margin-left: 1em;
}

.nav-menu a {
    display: inline-block;
    padding: 0.15em 1.2em;
    margin: 0 0.0em 0.1em 0;
    border: 0.16em solid rgba(255, 255, 255, 0);
    background-color: rgb(80, 10, 172);
    box-sizing: border-box;
    text-decoration: none;
    font-weight: 300;
    color: #ffffff;
    text-shadow: 0 0.04em 0.04em rgba(0, 0, 0, 0.35);
    text-align: center;
    transition: all 0.2s;
    width: 10em;
}

.nav-menu a:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

.menu-toggle {
    display: none;
}

/* Submenu oculto inicialmente */
.submenu {
    display: none;
    position: absolute;
    left: 0%;
    padding: 0;
    z-index: 10;
}

.first {
    top: 3em;
}

/* Exibir submenu ao ser clicado */
.nav-menu li.active .submenu {
    display: block;
}

.submenu li {
    list-style: none;
    margin-left: 0em;
}

/* Estilo de transição para o submenu */
.submenu-toggle {
    cursor: pointer;
    display: inline-block;
    /* margin-left: 10px; */
}

.highlighted {
    background: linear-gradient(to bottom, #e0e0e0, #ffffff);
    text-align: center;
}

.highlighted h2 {
    padding: 0.5em 0; 
    flex:1;
    font-weight: bold;
    text-align: center;
}

#seminarios a, #mostras a {
    text-decoration: none;
}

/* MOBILE */
/* ------------------------------------------------------------*/
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        display: none;
        position: absolute;
        /* top: 40px; */
        right: 0;
        width: 150px;
        padding: 0px;
        margin-right: 0.5em;
    }

    .menu-toggle {
        display: block;
        color: #fff;
    }

    /* Exibir menu quando o botão de menu for clicado */
    .nav-active {
        display: flex;
        flex-direction: column;
    }

    /* Garantir que o submenu esteja no topo do menu no modo responsivo */
    .submenu {
        position: static;
        /* Submenu agora será exibido como parte do fluxo normal */
        display: none;
        width: 100%;
    }

    .nav-menu li.active .submenu {
        display: block;
    }
}

/* Rodapé */
#apoio h4 {
    color: #ccc;
}
#apoio a img {
    opacity: 0.3;
}
#apoio a:hover img {
    opacity: 0.8;
}
footer {
    background-color: #404040;
    color: #ecf0f1;
    padding: 2rem 0;
    text-align: center;
    margin-top: auto;
}

footer a {
    text-decoration: none;
    font-size: larger;
}