/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Container central 90% da tela */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero com link clicável */
.hero {
    width: 100%;
    height: 200px; /* podes ajustar */
    background-image: url('../imagens/logo.png');
    background-size: contain;   /* mostra a imagem toda */
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 20px;
    position: relative;
}


.hero .logo-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    text-indent: -9999px; /* esconde texto */
}

/* Menu */
.menu {
    margin-top: 20px;
    background-color: #f0f0f0; /* fundo cinza claro */
    border-radius: 5px;
}

.menu-list {
    list-style: none;
    display: flex;
    gap: 20px;
    padding: 10px;
}

.menu-list > li {
    position: relative;
}

.menu-list a {
    text-decoration: none;
    color: blue;
    padding: 8px 12px;
    display: block;
    transition: all 0.3s;
}

/* Traço azul ao passar o rato */
.menu-list a:hover {
    border-bottom: 2px solid blue;
}

/* Dropdown */
.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 150px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
    z-index: 1000;
    list-style: none;
    padding: 0;
    margin: 0;
}

.dropdown-content li a {
    padding: 10px;
    border-bottom: none;
}

/* Mostrar dropdown apenas ao passar o rato */
.dropdown:hover .dropdown-content {
    display: block;
}

/* Galeria de imagens 3x3 */
.galeria {
    margin: 40px 0;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: center;
}

.galeria-grid a img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 8px;
    transition: filter 0.3s, transform 0.3s;
    display: block;
}

.galeria-grid a img:hover {
    filter: brightness(1.2);
    transform: scale(1.03);
}

/* Conteúdo da página Concursos */
.conteudo {
    margin: 40px 0;
}

/* Título destaque */
.titulo-destaque {
    color: #003366; /* azul forte */
    font-size: 28px;
    margin-top: 20px;
    margin-bottom: 10px;
}

/* Rodapé */
footer {
    padding: 20px 0;
    margin-top: auto; /* empurra o footer para o fim */
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: white;
    font-size: 14px;
    background-color: #0056b3;
    border-radius: 5px;
    padding: 20px;
}

.conteudo a {
    color: #0056b3; /* azul forte */
    text-decoration: none;
    font-weight: bold;
}

.conteudo a:hover {
    text-decoration: underline;
}


.conteudo p {
    margin-bottom: 15px; /* espaço entre parágrafos */
    line-height: 1.5;    /* altura da linha para melhor leitura */
}


/* Responsividade */
@media (max-width: 768px) {
    .menu-list {
        flex-direction: column;
    }

    .dropdown-content {
        position: relative;
    }

    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .galeria-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}