/* Global styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

a {
    color: #0077cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header styles */
header {
    background-color: #fff;
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('header-background.jpg');
    background-size: cover;
    background-position: center;
    padding: 20px;
    text-align: center;
}

/* Gallery styles */
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px;
}

.gallery img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

/* Main content styles */
main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px;
}

h2 {
    font-size: 24px;
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 20px;
}

p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Footer styles */
footer {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

footer p {
    margin: 0;
    font-size: 14px;
}