body {
    font-family: 'Comic Sans MS', cursive, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #fffbf2;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.titulo {
    width: 90%;
    text-align: center;
    background-color: #f78fb3;
    color: #fff;
    padding: 3%;
}

nav {
    width: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f8a5c2;
    padding: 2%;
    margin-bottom: 3%;
}

nav a {
    color: #fff;
    margin: 0 2%;
    text-decoration: none;
    font-size: 1.2em;
}

#sobre, #catalogo, #itens {
    width: 90%;
    max-width: 800px;
    margin: 0 auto 3%;
    background: #fff;
    padding: 4%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

#sobre h2, #catalogo h2, #itens h2 {
    text-align: center;
    color: #f78fb3;
    font-size: 1.8em;
}

#sobre p {
    text-align: justify;
}

form {
    width: 100%;
}

label, input, select, textarea, button {
    width: 100%;
    margin-bottom: 4%;
}

input, select, textarea {
    padding: 2%;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

button {
    background: #f78fb3;
    color: #fff;
    padding: 2%;
    border: none;
    border-radius: 4px;
    font-size: 1.2em;
    cursor: pointer;
}

button:hover {
    background: #f8a5c2;
}

.item img{
    width: 40%;
    height: auto;
    margin-bottom: 4%;
}

.item {
    background: #fceef5;
    padding: 4%;
    border-bottom: 1px solid #ddd;
    margin-bottom: 3%;
    border-radius: 8px;
    text-align: left;
}

.item h3 {
    margin: 0;
    padding-bottom: 2%;
    color: #f78fb3;
}

footer {
    width: 90%;
    text-align: center;
    background-color: #f8a5c2;
    padding: 2%;
    color: #fff;
}