body {
            font-family: 'Inter', sans-serif;
            background-color: #f8f9fa; /* Light Gray */
            color: #1a1a1a;
        }
        .bg-neon-green { background-color: #39ff14; }
        .text-neon-green { color: #39ff14; }
        .border-neon-green { border-color: #39ff14; }
        .bg-electric-blue { background-color: #00bfff; }
        .text-electric-blue { color: #00bfff; }
        .border-electric-blue { border-color: #00bfff; }

        .hero-gradient {
            background: linear-gradient(rgba(248, 249, 250, 0.8), rgba(248, 249, 250, 1)), url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
        }

        .section-title {
            font-weight: 900;
            font-size: 2.5rem;
            text-transform: uppercase;
        }
        
        .section-subtitle {
            font-size: 1.125rem;
            color: #6c757d;
        }

        .nav-link {
            transition: color 0.3s ease;
        }
        .nav-link:hover {
            color: #39ff14;
        }

        .card {
            background-color: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 0.75rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        }

        .btn {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            font-weight: 600;
            text-transform: uppercase;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        .btn-primary {
            background-color: #39ff14;
            color: #1a1a1a;
        }
        .btn-primary:hover {
            background-color: transparent;
            color: #39ff14;
            border-color: #39ff14;
        }
        .btn-secondary {
            background-color: transparent;
            color: #1a1a1a;
            border-color: #1a1a1a;
        }
        .btn-secondary:hover {
            background-color: #1a1a1a;
            color: #ffffff;
        }

        /* Scroll Animation */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Modal styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.7);
        }
        .modal-content {
            background-color: #ffffff;
            margin: 5% auto;
            padding: 2rem;
            border: 1px solid #e2e8f0;
            width: 90%;
            max-width: 600px;
            border-radius: 0.75rem;
        }
        .modal-body {
            max-height: 70vh;
            overflow-y: auto;
        }

        /* Chatbot styles */
        #chatbot-icon {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 999;
            cursor: pointer;
        }
        .chatbot-question {
            background-color: #e9ecef;
            padding: 0.75rem;
            border-radius: 0.5rem;
            cursor: pointer;
            transition: background-color 0.2s ease;
        }
        .chatbot-question:hover {
            background-color: #dee2e6;
        }