body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #111;
    color: #fff;
    line-height: 1.6;
}

a {
    color: #4FC3F7;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

header {
    text-align: center;
    background-color: #000;
    padding: 30px 20px;
}

.logo {
    max-width: 100px;
    display: block;
    margin: 0 auto 15px;
}

h1 {
    font-size: 2.5em;
    margin: 0;
}

p {
    font-size: 1.1em;
}

main {
    padding: 30px 20px;
    max-width: 800px;
    margin: auto;
}

.intro, .contact {
    background-color: #222;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

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

ul li {
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #000;
    font-size: 0.9em;
    color: #aaa;
}