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

body {
    font-family: Fira Code, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Cabeçalho */
header {
    background: #333;
    color: #fff;
    padding: 20px 0;
}

header h1 {
    text-align: center;
    margin-bottom: 10px;
}

header nav ul {
    list-style: none;
    text-align: center;
}

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

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

/* Banner */
.banner {
    background: url('images/banner.png') no-repeat center center/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.banner h2 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.banner p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.banner .btn {
    background: #008000;
    color: #FFFAFA;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

/* Seções */
.section {
    padding: 60px 0;
}

.section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2em;
}

.servicos-grid, .portfolio-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.servico, .portfolio-item {
    flex: 1 1 calc(33.333% - 20px);
    margin: 10px;
    text-align: center;
}

.portfolio-item img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Formulário de Contato */
form {
    max-width: 600px;
    margin: 0 auto;
}

form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

form input, form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    background: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background: #555;
}

/* Rodapé */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}