/* CSS Reset */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f9f9f9;
            overflow-x: hidden;
        }

        /* Layout */
        .container {
            display: flex;
            min-height: 100vh;
        }

        /* Left Navigation */
        .sidebar {
            width: 250px;
            background-color: #2c3e50;
            color: white;
            position: fixed;
            height: 100vh;
            overflow-y: auto;
            z-index: 1000;
            transition: transform 0.3s ease;
        }

        .logo-container {
            padding: 20px;
            text-align: center;
            border-bottom: 1px solid #34495e;
        }

        .logo {
            max-width: 180px;
            height: auto;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .main-nav ul {
            list-style: none;
            padding: 20px 0;
        }

        .main-nav li {
            margin-bottom: 5px;
        }

        .main-nav a {
            display: block;
            padding: 12px 20px;
            color: #ecf0f1;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        .main-nav a:hover {
            background-color: #34495e;
            padding-left: 30px;
        }

        .main-nav a::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            width: 6px;
            height: 6px;
            background-color: #e74c3c;
            border-radius: 50%;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .main-nav a:hover::before {
            opacity: 1;
        }

        /* Main Content */
        .main-content {
            flex: 1;
            margin-left: 250px;
            padding: 20px;
        }
		.main-content img {
			margin: 20px;
		}
        /* Header */
        header {
            text-align: center;
            padding: 40px 0;
            background: linear-gradient(135deg, #3498db, #8e44ad);
            color: white;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        /* Sparkling Button Animations */
        .btn {
            position: relative;
            overflow: hidden;
            animation: sparkle 3s infinite, colorShift 4s infinite;
            display: inline-block;
            padding: 12px 25px;
            color: white;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            box-shadow: 0 4px 0 #922b21, 0 6px 8px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            margin: 10px 5px;
        }

        @keyframes sparkle {
            0%, 100% {
                box-shadow: 0 4px 0 #922b21, 0 6px 8px rgba(0,0,0,0.2);
            }
            50% {
                box-shadow: 0 4px 0 #922b21, 0 6px 8px rgba(0,0,0,0.2), 
                           0 0 20px rgba(255, 255, 255, 0.8),
                           0 0 30px rgba(255, 215, 0, 0.6);
            }
        }

        @keyframes colorShift {
            0% {
                background: linear-gradient(to bottom, #e74c3c, #c0392b);
            }
            25% {
                background: linear-gradient(to bottom, #3498db, #2980b9);
            }
            50% {
                background: linear-gradient(to bottom, #9b59b6, #8e44ad);
            }
            75% {
                background: linear-gradient(to bottom, #2ecc71, #27ae60);
            }
            100% {
                background: linear-gradient(to bottom, #e74c3c, #c0392b);
            }
        }

        /* Sparkle particles effect */
        .btn::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0) 70%);
            opacity: 0;
            animation: sparkleParticles 3s infinite;
        }

        @keyframes sparkleParticles {
            0%, 100% {
                opacity: 0;
                transform: rotate(0deg) scale(0.5);
            }
            50% {
                opacity: 0.3;
                transform: rotate(180deg) scale(1);
            }
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 0 #922b21, 0 8px 12px rgba(0,0,0,0.3);
        }

        .btn:active {
            transform: translateY(2px);
            box-shadow: 0 2px 0 #922b21, 0 3px 4px rgba(0,0,0,0.2);
        }

        /* Additional sparkling effects */
        .btn::after {
            content: '✨';
            position: absolute;
            top: -5px;
            right: -5px;
            font-size: 12px;
            animation: twinkle 2s infinite;
        }

        @keyframes twinkle {
            0%, 100% { opacity: 0; transform: scale(0.5); }
            50% { opacity: 1; transform: scale(1); }
        }

        /* Different sparkle patterns for each button */
        .btn:nth-child(odd)::after {
            animation-delay: 0.5s;
        }

        .btn:nth-child(even)::after {
            animation-delay: 1s;
        }

        /* Smooth Scroll Animations for Sections */
        .text-section {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

        .text-section.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Staggered animation for section children */
        .text-section.visible .section-header {
            animation: slideInUp 0.6s ease 0.2s both;
        }

        .text-section.visible .table-block {
            animation: slideInUp 0.6s ease 0.4s both;
        }

        .text-section.visible ol,
        .text-section.visible ul {
            animation: slideInUp 0.6s ease 0.6s both;
        }

        .text-section.visible .content,
        .text-section.visible .content-block {
            animation: slideInUp 0.6s ease 0.8s both;
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .section-header {
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #f1f1f1;
        }

        h2 {
            color: #2c3e50;
            font-size: 2rem;
            margin-bottom: 10px;
        }

        h3 {
            color: #3498db;
            font-size: 1.5rem;
            margin: 25px 0 15px;
        }

        p {
            margin-bottom: 15px;
            line-height: 1.7;
        }

        /* Lists */
        ul, ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        ul li, ol li {
            margin-bottom: 10px;
            position: relative;
            opacity: 0;
            animation: slideInLeft 0.5s forwards;
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        ul li {
            list-style-type: none;
        }

        ul li::before {
            content: '▶';
            color: #e74c3c;
            font-size: 0.8rem;
            position: absolute;
            left: -20px;
            top: 5px;
        }

        ol {
            counter-reset: item;
        }

        ol li {
            counter-increment: item;
            list-style-type: none;
        }

        ol li::before {
            content: counter(item) ".";
            color: #3498db;
            font-weight: bold;
            position: absolute;
            left: -25px;
        }

        /* Beautiful Table Headers */
        th {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            font-weight: 600;
            position: relative;
            overflow: hidden;
        }

        th::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s ease;
        }

        th:hover::before {
            left: 100%;
        }

        /* Enhanced table styling */
        .table-block {
            margin: 25px 0;
            overflow-x: auto;
            position: relative;
            min-width: 90%;
        }

        .table-block::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, #3498db, #9b59b6, #e74c3c);
            border-radius: 2px;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-radius: 8px;
            overflow: hidden;
        }

        th, td {
            padding: 15px 20px;
            text-align: left;
            border-bottom: 1px solid #e1e1e1;
            transition: all 0.3s ease;
        }

        tr:nth-child(even) {
            background-color: #f8f9fa;
        }

        /* Enhanced row hover effects */
        tr:hover {
            background: linear-gradient(90deg, #f8f9fa 0%, #e8f4fd 100%);
            transform: translateX(5px);
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }

        /* Content Blocks */
        .content, .content-block {
            margin: 30px 0;
            padding: 20px;
            background-color: #f8f9fa;
            border-radius: 8px;
            border-left: 4px solid #3498db;
        }

        /* Footer */
        footer {
            background-color: #2c3e50;
            color: white;
            text-align: center;
            padding: 30px 20px;
            margin-top: 50px;
            border-radius: 10px 10px 0 0;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            margin: 20px 0;
        }

        .footer-links a {
            color: #ecf0f1;
            margin: 0 15px;
            text-decoration: none;
        }

        .footer-links a:hover {
            text-decoration: underline;
        }

        .copyright {
            margin-top: 20px;
            font-size: 0.9rem;
            color: #bdc3c7;
        }

        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: linear-gradient(to bottom, #3498db, #2980b9);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
        }

        .scroll-top.show {
            opacity: 1;
            visibility: visible;
        }

        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 15px rgba(0,0,0,0.3);
        }

        /* Mobile Menu Button */
        .mobile-menu-btn {
            display: none;
            position: fixed;
            top: 20px;
            left: 20px;
            background-color: #2c3e50;
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 5px;
            z-index: 1100;
            cursor: pointer;
            box-shadow: 0 3px 10px rgba(0,0,0,0.2);
        }

        .mobile-menu-btn span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: white;
            margin: 5px auto;
            transition: all 0.3s ease;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .sidebar {
                transform: translateX(-100%);
            }
            
            .sidebar.open {
                transform: translateX(0);
            }
            
            .main-content {
                margin-left: 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .mobile-menu-btn.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            
            .mobile-menu-btn.active span:nth-child(2) {
                opacity: 0;
            }
            
            .mobile-menu-btn.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -6px);
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.7rem;
            }
            
            .text-section {
                padding: 20px;
            }
            
            .btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            th, td {
                padding: 10px 15px;
            }
        }

        /* Animation delays for list items */
        ul li:nth-child(1), ol li:nth-child(1) { animation-delay: 0.1s; }
        ul li:nth-child(2), ol li:nth-child(2) { animation-delay: 0.2s; }
        ul li:nth-child(3), ol li:nth-child(3) { animation-delay: 0.3s; }
        ul li:nth-child(4), ol li:nth-child(4) { animation-delay: 0.4s; }
        ul li:nth-child(5), ol li:nth-child(5) { animation-delay: 0.5s; }