.navbar-glass {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 20px 0;
            background: transparent;
            transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .navbar-glass.scrolled {
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            padding: 12px 0;
            border-bottom: 1px solid var(--glass-border-dark);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .brand-logo {
            font-family: 'Poppins', sans-serif;
            font-weight: 800;
            font-size: 26px;
            color: var(--white);
            letter-spacing: -0.5px;
        }
        .brand-logo span {
            color: var(--accent);
        }
        .navbar-glass.scrolled .brand-logo {
            color: var(--white); 
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-links a {
            color: rgba(255,255,255,0.8);
            font-size: 1rem;
            font-weight: 500;
            position: relative;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--white);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }

        .btn-premium {
            background: var(--primary);
            color: var(--white) !important;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
            border: 1px solid transparent;
        }
        .btn-premium:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
        }
        
        .btn-outline-premium {
            background: transparent;
            color: var(--white) !important;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            border: 1px solid rgba(255,255,255,0.3);
            backdrop-filter: blur(5px);
        }
        .btn-outline-premium:hover {
            background: rgba(255,255,255,0.1);
            border-color: var(--white);
        }

        /* Mobile Menu Toggle */
        .mobile-toggle {
            display: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }

        @media (max-width: 992px) {
            .nav-links {
                display: none; 
            }
            .mobile-toggle {
                display: block;
            }
        }