body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: white;
    text-align: center;
}



nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #007bff;
    padding: 10px 20px;
    color: white;
}
a{
    text-decoration: none;
}
nav span {
    font-size: 1.5em;
    font-weight: bold;
    color: white;
}

button {
    background-color: white;
    color: #007bff;
    border: none;
    border-radius: 5px;
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

nav a button:hover,
nav button:hover {
    background-color: #0056b3;
    color: white;
}
.top {
    padding: 20px;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 20px;
}
a {
    text-decoration: none;
    color: white;
}
.card {
    background: #1e1e1e;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: transform 0.3s;
}

.card:hover {
    transform: scale(1.05);
}

.card h2 {
    color: #00bcd4;
}

.card p {
    font-size: 14px;
    line-height: 1.5;
}

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