body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;

    background-image: url("images/polka-dots.webp"), url("images/petsential.webp");
    background-repeat: repeat, repeat;
    background-size: 200px 200px, auto;
    background-position: center, center;

    color: #333;
    min-height: 100vh;
}

html {
    height: 100%;
}

#container {
    width: 100%;
    min-height: 100%;
    background-color: rgba(118, 255, 237, 0.9);
    margin: 0;
    padding-bottom: 60px;
    position: relative;
}

header {
    text-align: center;
    background-color: #f0d9e7;
    padding: 20px;
}

header img {
    width: 120px;
    border-radius: 50%;
}

nav {
    background-color: #e8c4d8;
    padding: 10px;
    text-align: center;
}

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

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

nav ul li a {
    text-decoration: none;
    color: #5a2a4a;
    font-weight: bold;
}

nav ul li a:hover {
    background-color: #f7eaf2;
    padding: 5px 10px;
    border-radius: 5px;
}

main {
    text-align: center;
    padding: 20px;
}

.hero-img {
    width: 80%;
    height: 40px;
    object-fit: cover;
    display: block;
    margin: 20px auto;
    border-radius: 20px;
}

footer {
    text-align: center;
    background-color: #f0d9e7;
    padding: 15px;
    color: #5a2a4a;
    position: absolute;
    bottom: 0;
    width: 100%;
}