* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f4f4f4;
}

header {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
    padding-bottom: 50px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px;
}

.navbar ul {
    display: flex;
    gap: 20px;
    list-style: none;
}

.navbar a {
    color: white;
    text-decoration: none;
}

.hero {
    text-align: center;
    margin-top: 40px;
}

.hero button {
    margin-top: 20px;
    padding: 10px 20px;
    border: none;
    background: white;
    cursor: pointer;
    border-radius: 5px;
}

.section {
    padding: 60px;
    text-align: center;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    width: 200px;
}

.contato form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    margin: auto;
}

input, textarea {
    padding: 10px;
}

button {
    background: #4facfe;
    color: white;
    border: none;
    padding: 10px;
}

footer {
    background: #222;
    color: white;
    padding: 15px;
    text-align: center;
}