body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}

header {
    background-color: #3498db;
    padding: 20px;
    color: white;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

section {
    padding: 20px;
}

.footer {
    background-color: #3498db; /* Azul claro */
    padding: 40px 0;
    color: white;
}

.footer .container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer .footer-column {
    flex-basis: 30%;
    margin-bottom: 20px;
    text-align: center;
}

.footer h3 {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: bold;
}

.footer p {
    font-size: 16px;
    line-height: 1.6;
}

.footer .social-icons {
    margin-top: 10px;
}

.footer .social-icons a {
    margin: 0 10px;
    display: inline-block;
}

.footer-bottom {
    margin-top: 30px;
    text-align: center;
    border-top: 1px solid #fff;
    padding-top: 20px;
    font-size: 14px;
}

.footer-bottom p {
    margin: 5px 0;
}

.animal img {
    width: 220px;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
}

.animais {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.animal {
    text-align: center;
    width: 18%;
    margin-bottom: 20px;
}

button {
    padding: 10px 20px;
    background-color: #2ecc71;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #27ae60;
}