/* Custom Variables */
        :root {
            --black: #000000;
            --electric-blue: #1D9BF0;
            --neon-cyan: #29F2FF;
            --tech-silver: #E5E5E5;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--black);
            color: var(--tech-silver);
            overflow-x: hidden;
        }
        
        /* 1. Glassmorphism for Navbar & Cards */
        .glass-nav {
            background-color: rgba(0, 0, 0, 0.7); /* Transparent black */
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .glass-card {
            background-color: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }
        .glass-card:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        /* 2. Neon Glow Effect */
        .neon-glow-cyan {
            text-shadow: 0 0 5px var(--neon-cyan), 0 0 10px var(--neon-cyan);
            box-shadow: 0 0 10px rgba(41, 242, 255, 0.5), 0 0 20px rgba(41, 242, 255, 0.2);
            transition: all 0.3s ease;
        }
        .neon-glow-blue-hover:hover {
            box-shadow: 0 0 15px var(--electric-blue), 0 0 30px rgba(29, 155, 240, 0.5);
        }
        .text-glow {
            text-shadow: 0 0 3px var(--neon-cyan);
        }

        /* 3. Hero Particles & Gradient Background */
        .hero-bg {
            background: radial-gradient(circle at 50% 10%, rgba(29, 155, 240, 0.1), rgba(0, 0, 0, 1));
        }

        /* 4. Search Bar Animation */
        #search-container {
            transition: max-width 0.4s ease-in-out, opacity 0.3s;
            max-width: 0;
            opacity: 0;
            overflow: hidden;
        }
        #search-container.active {
            max-width: 300px; /* Adjust based on desired width */
            opacity: 1;
            margin-right: 1rem;
        }

        /* 5. Featured Product Card Animation */
        @keyframes pulse-glow {
            0%, 100% {
                box-shadow: 0 0 20px rgba(41, 242, 255, 0.5), 0 0 40px rgba(41, 242, 255, 0.1);
            }
            50% {
                box-shadow: 0 0 30px rgba(29, 155, 240, 0.8), 0 0 60px rgba(29, 155, 240, 0.3);
            }
        }

        .featured-card {
            animation: pulse-glow 4s infinite ease-in-out;
            border: 2px solid var(--electric-blue);
        }
        /* Glowing Text */
.text-glow {
    text-shadow: 0 0 15px #4fc3ff, 0 0 25px #4fc3ff;
}

/* Floating Particles */
.particle {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, #0ff2 0%, transparent 70%);
    top: -20%;
    left: -10%;
    filter: blur(30px);
    animation: particleMove 18s infinite linear;
}
.particle-small {
    width: 150px;
    height: 150px;
    right: -10%;
    bottom: -10%;
}
.particle-delay {
    animation-delay: -9s;
}
@keyframes particleMove {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(300px) translateX(200px); }
}

/* Neon Scan Border */
.neon-scan::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #0ff, transparent);
    animation: scan 4s ease-in-out infinite;
}
@keyframes scan {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Tilt Effect */
.tilt-card {
    transform-style: preserve-3d;
}
.tilt-card:hover {
    transform: perspective(900px) rotateY(6deg) rotateX(3deg);
}

/* Fade-in Effects */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1.2s forwards;
}
.fade-stagger > * {
    animation-delay: calc(var(--i) * 200ms);
}
.delay-150 { animation-delay: 150ms; }
.delay-300 { animation-delay: 300ms; }
.delay-500 { animation-delay: 500ms; }
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Glitch Text */
.glitch-text {
    position: relative;
    display: inline-block;
}
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    text-shadow: -2px 0 magenta;
    top: 0;
    animation: glitch 1.5s infinite;
}
@keyframes glitch {
    0% { clip-path: inset(0 0 90% 0); }
    50% { clip-path: inset(30% 0 60% 0); }
    100% { clip-path: inset(70% 0 20% 0); }
}