/* High-end tech style */
body {
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: #ffffff;
    margin: 0;
    padding: 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #1f1f1f;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #00bfff;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: #1a1a1a;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

form input, form textarea, form select {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #333;
    border-radius: 5px;
    background: #333;
    color: #fff;
}

button {
    margin-top: 10px;
    background-color: #00bfff;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: #008ecc;
}

footer {
    text-align: center;
    margin-top: 20px;
    padding: 10px;
    background: #1f1f1f;
    font-size: 0.9em;
}