Futuristic Glow Navbar - Free UI Component

Background Color #050510

Glow Color #00f2ff

Text Color #ffffff

Vertical Padding (rem) 1.2

Fixed Position

Container Width 1200px

Page Background #0a0a1a

Futuristic Glow Navbar

A high-tech, futuristic navigation bar with vibrant neon glow effects, HUD-style scanlines, and fluid Cyberpunk animations.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Futuristic Glow Navbar</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
    <style>
        /* -- Variables ------------------------------------------------- */
        :root {
            --bg: {{bgBaseColor}};                 /* Primary UI Background */
            --glow: {{glowColor}};                 /* Neon Contrast Color */
            --text: {{textColor}};                 /* Interface Text */
            --v-pad: {{vPadding}}rem;              /* Vertical Padding */
            --nav-w: {{navWidth}};                 /* Container Width */
            --page-bg: {{pageBg}};                 /* Background Content */
            
            --glow-rgb: 0, 242, 255;               /* Initial fallback */
        }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
            font-family: 'Orbitron', sans-serif;
            background-color: var(--page-bg);
            color: var(--text);
            min-height: 200vh;
            overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 50% 50%, rgba(var(--glow-rgb), 0.05) 0%, transparent 80%),
                linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%),
                linear-gradient(90deg, rgba(var(--glow-rgb), 0.02), rgba(var(--glow-rgb), 0.01), rgba(var(--glow-rgb), 0.02));
            background-size: 100% 100%, 100% 4px, 100% 100%;
        }

/* -- HUD Scanlines ----------------------------------------------- */
        .scanline {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(to bottom, transparent, rgba(var(--glow-rgb), 0.05) 50%, transparent);
            background-size: 100% 8px;
            pointer-events: none;
            z-index: 500;
            opacity: 0.3;
            animation: scan 10s linear infinite;
        }
        @keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* -- Navbar Implementation --------------------------------------- */
        .nav-wrapper {
            width: 100%;
            z-index: 1000;
            display: flex;
            justify-content: center;
            background: var(--bg);
            backdrop-filter: blur(15px);
            border-bottom: 2px solid var(--glow);
            box-shadow: 0 4px 30px rgba(var(--glow-rgb), 0.2);
            transition: all 0.3s ease;
        }

.nav-wrapper {
            background: color-mix(in srgb, var(--bg) 85%, transparent);
        }

body[data-fixed="Yes"] .nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
        }

nav.cyber-nav {
            width: 100%;
            max-width: var(--nav-w);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--v-pad) 2rem;
            position: relative;
        }

/* HUD Corners */
        nav.cyber-nav::before, nav.cyber-nav::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            border: 2px solid var(--glow);
            opacity: 0.5;
        }
        nav.cyber-nav::before { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
        nav.cyber-nav::after { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }

/* Brand */
        .logo {
            font-size: 1.25rem;
            font-weight: 900;
            color: var(--glow);
            text-decoration: none;
            letter-spacing: 4px;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 15px;
            text-shadow: 0 0 10px var(--glow);
        }
        .logo span { opacity: 0.5; font-weight: 400; font-size: 0.8rem; }

/* Nav Group */
        .links {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }
        .links a {
            color: var(--text);
            text-decoration: none;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            padding: 5px 0;
        }
        .links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--glow);
            box-shadow: 0 0 10px var(--glow);
            transition: width 0.3s ease;
        }
        .links a:hover {
            color: var(--glow);
            text-shadow: 0 0 10px var(--glow);
        }
        .links a:hover::after {
            width: 100%;
        }

/* Action Button */
        .btn-action {
            background: transparent;
            color: var(--glow);
            border: 1px solid var(--glow);
            padding: 0.8rem 1.8rem;
            font-family: inherit;
            font-size: 0.7rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 2px;
            cursor: pointer;
            transition: 0.3s;
            position: relative;
            overflow: hidden;
        }
        .btn-action:hover {
            background: var(--glow);
            color: #000;
            box-shadow: 0 0 20px var(--glow);
        }

/* Hamburger */
        .burger {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            padding: 5px;
        }
        .burger span {
            width: 30px;
            height: 2px;
            background: var(--glow);
            box-shadow: 0 0 5px var(--glow);
            transition: 0.3s;
        }

/* -- Mobile Menu Overlay ---------------------------------------- */
        .menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            backdrop-filter: blur(25px);
            z-index: 1100;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        
        .menu-close {
            position: absolute;
            top: 2rem;
            right: 2rem;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: 0.3s;
        }
        .menu-close svg {
            stroke: var(--glow);
            filter: drop-shadow(0 0 8px var(--glow));
        }
        .menu-close:hover {
            transform: rotate(90deg);
        }

.menu-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
            transform: translateY(30px);
            transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .menu-overlay.active .menu-content { transform: translateY(0); }
        .menu-content a {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 5px;
            transition: 0.3s;
        }
        .menu-content a:hover { color: var(--glow); text-shadow: 0 0 20px var(--glow); }

/* -- Content ----------------------------------------------------- */
        .interface {
            padding: 12rem 2rem 5rem;
            max-width: 1000px;
            margin: 0 auto;
        }
        body[data-fixed="No"] .interface { padding-top: 5rem; }

.hero h1 { font-size: 5rem; font-weight: 900; color: var(--text); margin-bottom: 2rem; line-height: 0.9; letter-spacing: -2px; }
        .hero p { font-size: 1.1rem; color: var(--text); opacity: 0.6; line-height: 1.8; max-width: 600px; border-left: 4px solid var(--glow); padding-left: 2rem; }

.stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 5rem;
        }
        .stat-card {
            background: rgba(var(--glow-rgb), 0.03);
            border: 1px solid rgba(var(--glow-rgb), 0.1);
            padding: 2.5rem;
            position: relative;
        }
        .stat-card::before { content: ''; position: absolute; top:0; left:0; width: 4px; height: 100%; background: var(--glow); }
        .stat-card h3 { font-size: 0.7rem; color: var(--glow); margin-bottom: 1rem; letter-spacing: 2px; }
        .stat-card p { font-size: 2rem; font-weight: 800; }

/* -- Responsive -------------------------------------------------- */
        @media (max-width: 1024px) {
            .links { display: none; }
            .burger { display: flex; }
        }

@media (max-width: 600px) {
            .hero h1 { font-size: 3rem; }
            nav.cyber-nav { padding: 1.5rem; }
            .logo { font-size: 1rem; }
            .logo span { display: none; }
            .btn-action { display: none; }
        }
    </style>
</head>
<body data-fixed="{{isFixed}}">

<div class="menu-overlay" id="menuOverlay">
        <button class="menu-close" id="closeMenu">
            <svg width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
                <path d="M18 6L6 18M6 6l12 12"></path>
            </svg>
        </button>
        <div class="menu-content">
            <a href="#">SYSTEM</a>
            <a href="#">NETWORK</a>
            <a href="#">SECURITY</a>
            <a href="#">CONSOLE</a>
            <div class="btn-action" style="margin-top: 2rem;" onclick="document.getElementById('menuOverlay').classList.remove('active')">DISCONNECT</div>
        </div>
    </div>

<div class="nav-wrapper" id="navWrap">
        <nav class="cyber-nav">
            <a href="#" class="logo">
                NEXUS <span>// PRIMARY</span>
            </a>

<ul class="links">
                <li><a href="#">DATA_HUB</a></li>
                <li><a href="#">PROTOCOLS</a></li>
                <li><a href="#">ARCHIVE</a></li>
                <li><a href="#">TERMINAL</a></li>
            </ul>

<div style="display: flex; align-items: center; gap: 2rem;">
                <button class="btn-action">INITIALIZE</button>
                <div class="burger" id="ham">
                    <span></span>
                    <span></span>
                    <span></span>
                </div>
            </div>
        </nav>
    </div>

<main class="interface">
        <div class="hero">
            <h1>NEURAL LINK ESTABLISHED</h1>
            <p>Welcome to the Nexus primary interface. All systems operational. Neural bandwidth optimized. Scanning local network for external intrusions...</p>
        </div>

<div class="stats-grid">
            <div class="stat-card">
                <h3>LATENCY</h3>
                <p>0.4ms</p>
            </div>
            <div class="stat-card">
                <h3>UPTIME</h3>
                <p>99.99%</p>
            </div>
            <div class="stat-card">
                <h3>NODES</h3>
                <p>14,204</p>
            </div>
        </div>
    </main>

updateGlowRGB();

// -- Navigation Interaction --
        const ham = document.getElementById('ham');
        const closeMenu = document.getElementById('closeMenu');
        const overlay = document.getElementById('menuOverlay');
        
        if(ham) {
            ham.addEventListener('click', () => {
                overlay.classList.add('active');
            });
        }

if(closeMenu) {
            closeMenu.addEventListener('click', () => {
                overlay.classList.remove('active');
            });
        }

// Close on Esc
        document.addEventListener('keydown', (e) => {
            if (e.key === 'Escape') overlay.classList.remove('active');
        });
    </script>

</body>
</html>