/* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }
        ::-webkit-scrollbar-thumb {
            background: #0d9488;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #06b6d4;
        }
        
        .glass-nav {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .hero-bg {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(#0d9488 1px, transparent 1px);
            background-size: 40px 40px;
            opacity: 0.1;
        }

        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        .modal {
            transition: opacity 0.25s ease;
        }
        body.modal-active {
            overflow-x: hidden;
            overflow-y: hidden !important;
        }