/* Navigation */
        nav {
        /*  position: fixed; */
            top: 0;
            width: 100%;
            padding: 20px 50px;
            background: rgba(10, 10, 10, 0.8);
            backdrop-filter: blur(10px);
            z-index: 1000;
            transition: all 0.3s ease;
            border-bottom: 1px solid rgba(255, 94, 0, 0.1);
        }

        nav.scrolled {
            padding: 15px 50px;
            background: rgba(10, 10, 10, 0.95);
            box-shadow: 0 5px 30px rgba(255, 94, 0, 0.2);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo-link {
            display: flex;
            align-items: center;
            text-decoration: none;
            gap: 10px;
        }

        .logo-svg {
            width: 40px;
            height: 40px;
        }

        .logo-text {
            font-family: 'Orbitron', monospace;
            font-size: 24px;
            font-weight: 900;
            background: linear-gradient(45deg, #FF5E00, #00B2FF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: glow 2s ease-in-out infinite;
            text-shadow: 0 0 30px rgba(255, 94, 0, 0.5);
        }

        @keyframes glow {
            0%, 100% { 
                filter: brightness(1);
                text-shadow: 0 0 30px rgba(255, 94, 0, 0.5);
            }
            50% { 
                filter: brightness(1.5);
                text-shadow: 0 0 40px rgba(255, 94, 0, 0.8);
            }
        }

        .nav-links {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: #ffffff;
            position: relative;
            transition: all 0.3s ease;
            padding: 8px 16px;
            font-family: 'Orbitron', monospace;
            font-weight: 500;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            opacity: 0.7;
        }

        .nav-links a.active {
            opacity: 1;
            color: #FF5E00;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: 1px solid transparent;
            transition: all 0.3s ease;
        }

        .nav-links a:hover::before,
        .nav-links a.active::before {
            border-color: #FF5E00;
            box-shadow: inset 0 0 10px rgba(255, 94, 0, 0.5);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #FF5E00, #00B2FF);
            transition: width 0.3s ease;
            box-shadow: 0 0 10px rgba(255, 94, 0, 0.8);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }