/* Estilos gerais */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.container {
    width: 80%;
    margin: 0 auto;
}

/* Cabeçalho */
header {
    background-color: #2e3b4e;
    color: white;
    text-align: center;
    padding: 50px 0;
}

header h1 {
    font-size: 3em;
    margin: 0;
}

header p {
    font-size: 1.2em;
}

.btn-curso {
    background-color: #ff6600;
    color: white;
    padding: 10px 20px;
    border: none;
    font-size: 1em;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.btn-curso:hover {
    background-color: #ff5500;
}

/* Menu de Navegação */
nav {
    background-color: #2e3b4e;
    text-align: center;
    padding: 10px 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.1em;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Seção de Introdução */
.intro {
    background-color: #ffffff;
    padding: 50px 0;
    text-align: center;
}

.intro h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.intro p {
    font-size: 1.2em;
    color: #333;
}

/* Módulos */
.intro {
    padding: 20px 0;
    background: #f8f9fa;
    text-align: center;
}

.modulos {
    padding: 40px 0;
    background: #e9ecef;
}

.modulos h2 {
    text-align: center;
    margin-bottom: 20px;
}

.modulos-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.modulo {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    text-align: center;
}

.modulo h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
}

.modulo p {
    font-size: 0.95em;
    color: #6c757d;
    line-height: 1.5;
    text-align: justify;
}

footer {
    text-align: center;
    padding: 10px 0;
    background: #343a40;
    color: white;
    font-size: 0.9em;
}

/* Rodapé */
footer {
    background-color: #2e3b4e;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: 50px;
}