:root {
            --neon-blue: #00f2ff;
            --neon-purple: #bc13fe;
            --glass: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
        }

        body {
            background-color: #050505;
            color: #ffffff;
            font-family: 'Inter', sans-serif;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        h1, h2, h3 { font-family: 'Poppins', sans-serif; }

        /* Custom Scrollbar */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #0a0a0a; }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(var(--neon-purple), var(--neon-blue));
            border-radius: 10px;
        }

        /* Glassmorphism */
        .glass-card {
            background: var(--glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .glass-card:hover {
            transform: translateY(-10px) scale(1.02);
            border-color: var(--neon-blue);
            box-shadow: 0 0 30px rgba(0, 242, 255, 0.2);
        }

        /* Neon Glows */
        .neon-text-blue { text-shadow: 0 0 10px var(--neon-blue); }
        .neon-border-purple { border: 1px solid var(--neon-purple); box-shadow: 0 0 15px var(--neon-purple); }
        
        .btn-gradient {
            background: linear-gradient(45deg, var(--neon-purple), var(--neon-blue));
            transition: 0.3s;
            position: relative;
            z-index: 1;
        }
        .btn-gradient::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
            opacity: 0;
            z-index: -1;
            transition: opacity 0.3s;
            border-radius: inherit;
        }
        .btn-gradient:hover::before { opacity: 1; }

        /* Animations */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Masonry-like Grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            grid-auto-rows: 250px;
            gap: 15px;
        }
        .gallery-item:nth-child(3n) { grid-row: span 2; }
        .gallery-item:nth-child(5n) { grid-column: span 1; }

        /* Mobile Nav */
        #mobile-menu {
            transform: translateX(100%);
            transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
        }
        #mobile-menu.open { transform: translateX(0); }

        .hero-overlay {
            background: linear-gradient(to bottom, rgba(5,5,5,0.2), rgba(5,5,5,1));
        }

         .brand-track {
            display: flex;
            width: calc(250px * 14);
            animation: scroll 30s linear infinite;
        }

         @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(calc(-250px * 7)); }
        }


        
    /* Preloader hide hone ka animation */
    .fade-out {
        opacity: 0;
        visibility: hidden;
        transition: all 0.8s ease-in-out;
    }

    /* Satnam Telecom text par shine effect */
    #preloader h1 {
        background: linear-gradient(to right, #fff 20%, #22d3ee 40%, #22d3ee 60%, #fff 80%);
        background-size: 200% auto;
        color: #000;
        background-clip: text;
        text-fill-color: transparent;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        animation: shine 2s linear infinite;
    }

    @keyframes shine {
        to { background-position: 200% center; }
    }