body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
    text-align: center;
}

header {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.menu li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.3s;
}

.menu li a:hover {
    color: #ccc;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}

.logo-container img {
    max-width: 80%;
    height: auto;
}

@media (max-width: 600px) {
    .menu {
        flex-direction: column;
        gap: 15px;
    }

    .menu li a {
        font-size: 1em;
    }
}