/* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #f1f5f9;
        }
        ::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }

        /* Modern Card Styling */
        .modern-card {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 1.5rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
            transition: all 0.3s ease;
        }
        .modern-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
            border-color: #fed7aa;
        }

        /* Gradient Text */
        .text-gradient {
            background: linear-gradient(135deg, #f97316, #ea580c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Animation Utilities */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Dotted Pattern Background */
        .bg-dots {
            background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
            background-size: 24px 24px;
        }

        /* Accordion Transition */
        .accordion-content {
            transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
            max-height: 0;
            opacity: 0;
            overflow: hidden;
        }
        .accordion-content.open {
            opacity: 1;
        }

        /* Slider Styles */
        .slider-container {
            position: relative;
            width: 100%;
            padding-top: 60%; /* Aspect Ratio */
            border-radius: 1rem;
            overflow: hidden;
        }
        
        .slider-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }
        
        .slider-image.active {
            opacity: 1;
        }

        /* Book Shadow Effect */
        .book-shadow {
            box-shadow: 
                0 1px 1px rgba(0,0,0,0.15), 
                0 2px 2px rgba(0,0,0,0.15), 
                0 4px 4px rgba(0,0,0,0.15), 
                0 8px 8px rgba(0,0,0,0.15),
                0 16px 16px rgba(0,0,0,0.15);
        }