Futuristic Navigation Bar

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
    <title>Futuristic Navigation Bar</title>
    <style>
        @import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap');
        @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css');
        body {
            font-family: 'Orbitron', sans-serif;
            margin: 0;
            background: #1a1a1a;
            color: #fff;
        }
        .navbar {
            background: #000;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        .navbar .logo {
            font-size: 1.5em;
            color: #00ff00;
            font-weight: bold;
        }
        .navbar ul {
            list-style: none;
            display: flex;
            margin: 0;
            margin-right: 100px;
            padding: 0;
        }
        .navbar ul li {
            margin: 0 15px;
        }
        .navbar ul li a {
            color: #fff;
            text-decoration: none;
            font-size: 1.1em;
            position: relative;
            transition: color 0.3s;
        }
        .navbar ul li a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: #00ff00;
            left: 0;
            bottom: -4px;
            transition: width 0.3s;
        }
        .navbar ul li a:hover:after {
            width: 100%;
        }
        .menu-btn {
            display: none;
            font-size: 2em;
            color: #00ff00;
            cursor: pointer;
            margin-right: 60px;
        }
        @media (max-width: 768px) {
            .navbar ul {
                position: absolute;
                top: 60px;
                left: -100%;
                background: #000;
                width: 100%;
                flex-direction: column;
                align-items: center;
                transition: left 0.3s ease;
            }
            .navbar ul li {
                margin: 15px 0;
            }
            .menu-btn {
                display: block;
            }
            .navbar ul.active {
                left: 0;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="logo">Futuristic</div>
        <ul>
            <li><a href="#">Home</a></li>
            <li><a href="#">Gallery</a></li>
            <li><a href="#">Blog</a></li>
            <li><a href="#">Contact</a></li>
        </ul>
        <div class="menu-btn">
            <i class="fa fa-bars"></i>
        </div>
    </nav>
    <script>
        document.querySelector('.menu-btn').addEventListener('click', () => {
            document.querySelector('.navbar ul').classList.toggle('active');
        });
    </script>
</body>
</html>

Futuristic Navigation Bar - MeggiTools