body {
    font-family: 'Raleway', sans-serif;
    margin: 0;
    background: #e0f7f5;
    color: #123;
}

header {
    background: linear-gradient(to right, #0891b2, #34d399);
    color: white;
    text-align: center;
    padding: 100px 20px;
}

nav {
    display: flex;
    justify-content: center;
    background: #0891b2;
    padding: 12px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 20px;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 40px 20px;
    max-width: 1000px;
    margin: auto;
}

section {
    margin-bottom: 60px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.gallery img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

footer {
    text-align: center;
    padding: 20px;
    background: #0891b2;
    color: white;
}