body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #ffffff;
}


@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: center;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    nav a {
        display: block;
        width: 100%;
        padding: 10px;
        font-size: 16px;
    }
}


header {
    background: linear-gradient(135deg, black);
    padding: 50px 20px;
    text-align: center;
    color: whitesmoke;
    font-size: 1.5em;
}
nav {
    display: flex;
    justify-content: center;
    background: #1e1e1e;
    padding: 15px 0;
}
nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}
nav ul li a {
    text-decoration: none;
    color: #ffcc00;
    font-weight: bold;
    transition: 0.3s;
    font-size: 1.2em;
}
nav ul li a:hover {
    color: #ffffff;
}
.container {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
    text-align: center;
}
section {
    margin: 50px 0;
    padding: 50px;
    background: #1e1e1e;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(255, 204, 0, 0.5);
}
h2 {
    color: #ffcc00;
    font-size: 2em;
}
ul {
    list-style: none;
    padding: 0;
}
ul li {
    font-size: 1.2em;
    margin: 10px 0;
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    background: #ffcc00;
    color: #121212;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}
.btn:hover {
    background: #ff6600;
}