/* Resetando estilos padrão do navegador */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
    padding-top: 20px;
}

/* Header - Cabeçalho */
header {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

header p {
    font-size: 1.1em;
}

/* Navegação */
nav {
    background-color: #007bff;
    text-align: center;
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

nav ul {
    list-style: none;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

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

nav ul li a:hover {
    text-decoration: underline;
    color: #ffcc00;
}

/* Seções */
section {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 2em;
    color: #333;
    margin-bottom: 15px;
}

/* Links */
a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Formulário */
form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

form input, form textarea {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
    width: 100%;
}

form button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 15px;
    font-size: 1.2em;
    cursor: pointer;
    border-radius: 4px;
}

form button:hover {
    background-color: #0056b3;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: white;
    margin-top: 40px;
}

footer a {
    color: #ffcc00;
}

/* Responsividade */
@media screen and (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }

    nav ul li {
        display: block;
        margin: 10px 0;
    }

    section {
        padding: 15px;
    }
}