body {
    font-family: Arial, sans-serif;
    background: #f4f6f9;
    margin: 0;
    padding: 0;
}

/* HEADER */
header {
    background: #1e3a8a;
    color: white;
    padding: 20px;
    text-align: center;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

/* CARD */
.card {
    background: white;
    padding: 20px;
    margin-top: 15px;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.card:hover {
    transform: scale(1.02);
}

/* BOTÃO */
button {
    background: #1e3a8a;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    background: #3749b0;
}

/* INPUTS */
input, textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0 15px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
}

/* RESPONSIVO */
@media (max-width: 600px) {
    .container {
        width: 95%;
        padding: 10px;
    }

    button {
        width: 100%;
    }
}