* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Comic Sans MS', cursive, sans-serif;
        }
        
        body {
            background-color: #f0f9ff;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        header {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            padding: 15px 0;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            display: flex;
            align-items: center;
        }
        
        .logo i {
            margin-right: 10px;
            font-size: 32px;
        }
        
        .header-controls {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .volume-control {
            display: flex;
            align-items: center;
            background: rgba(255,255,255,0.2);
            padding: 5px 10px;
            border-radius: 20px;
        }
        
        .volume-slider {
            width: 80px;
            margin-left: 8px;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 20px;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-size: 18px;
            padding: 5px 10px;
            border-radius: 20px;
            transition: background 0.3s;
        }
        
        nav ul li a:hover {
            background: rgba(255,255,255,0.2);
        }
        
        .hero {
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%236a11cb" opacity="0.1"/><circle cx="20" cy="20" r="10" fill="%232575fc" opacity="0.2"/><circle cx="80" cy="40" r="15" fill="%23ff6b6b" opacity="0.2"/><circle cx="40" cy="80" r="12" fill="%234ecdc4" opacity="0.2"/></svg>');
            padding: 60px 0;
            text-align: center;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            color: #2575fc;
            text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
        }
        
        .hero p {
            font-size: 22px;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #555;
        }
        
        .cta-button {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 15px 30px;
            font-size: 20px;
            border-radius: 50px;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(255,107,107,0.4);
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
            border: none;
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255,107,107,0.6);
        }
        
        .subjects {
            padding: 60px 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 36px;
            margin-bottom: 40px;
            color: #2575fc;
        }
        
        .subjects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .subject-card {
            background: white;
            border-radius: 20px;
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
        }
        
        .subject-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        
        .subject-icon {
            font-size: 50px;
            margin-bottom: 20px;
            display: block;
        }
        
        .alphabets { color: #ff6b6b; }
        .numbers { color: #4ecdc4; }
        .animals { color: #ff9e6b; }
        
        .subject-card h3 {
            font-size: 24px;
            margin-bottom: 15px;
        }
        
        .subject-card p {
            color: #666;
        }
        
        .learning-games {
            padding: 60px 0;
            background: #e9f7fe;
        }
        
        .games-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .game-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        }
        
        .game-image {
            height: 180px;
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
        }
        
        .game-content {
            padding: 20px;
        }
        
        .game-content h3 {
            margin-bottom: 10px;
            color: #2575fc;
        }
        
        .play-button {
            display: inline-block;
            background: #4ecdc4;
            color: white;
            padding: 10px 20px;
            border-radius: 50px;
            text-decoration: none;
            margin-top: 15px;
            transition: background 0.3s;
            border: none;
            cursor: pointer;
            font-size: 16px;
        }
        
        .play-button:hover {
            background: #3db8af;
        }
        
        .learning-area {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin-top: 30px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            display: none;
        }
        
        .active-learning {
            display: block;
        }
        
        .learning-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .back-button {
            background: #6a11cb;
            color: white;
            border: none;
            padding: 8px 15px;
            border-radius: 20px;
            cursor: pointer;
            font-size: 14px;
        }
        
        .alphabet-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .alphabet-card {
            background: #ff6b6b;
            color: white;
            border-radius: 10px;
            padding: 20px 10px;
            text-align: center;
            font-size: 24px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s;
            position: relative;
        }
        
        .alphabet-card:hover {
            transform: scale(1.05);
        }
        
        .sound-icon {
            position: absolute;
            bottom: 5px;
            right: 5px;
            font-size: 14px;
            opacity: 0.8;
        }
        
        .number-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .number-card {
            background: #4ecdc4;
            color: white;
            border-radius: 10px;
            padding: 20px 10px;
            text-align: center;
            font-size: 24px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s;
            position: relative;
        }
        
        .number-card:hover {
            transform: scale(1.05);
        }
        
        .animals-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .animal-card {
            background: #ff9e6b;
            color: white;
            border-radius: 10px;
            padding: 20px 10px;
            text-align: center;
            font-size: 24px;
            cursor: pointer;
            transition: transform 0.2s;
            position: relative;
        }
        
        .animal-card:hover {
            transform: scale(1.05);
        }
        
        .animal-name {
            font-size: 14px;
            margin-top: 5px;
        }
        
        .game-area {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin-top: 30px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            display: none;
        }
        
        .active-game {
            display: block;
        }
        
        .matching-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            max-width: 400px;
            margin: 0 auto 20px;
        }
        
        .matching-card {
            aspect-ratio: 1;
            background: #6a11cb;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: white;
            cursor: pointer;
            transition: transform 0.5s;
            transform-style: preserve-3d;
        }
        
        .matching-card.flipped {
            transform: rotateY(180deg);
            background: #ffd166;
            color: #333;
        }
        
        .counting-container {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
            margin-bottom: 20px;
        }
        
        .counting-item {
            width: 70px;
            height: 70px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            background: #e9ecef;
        }
        
        .counting-options {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .counting-option {
            width: 70px;
            height: 70px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            background: #4ecdc4;
            color: white;
            cursor: pointer;
            transition: transform 0.2s;
        }
        
        .counting-option:hover {
            transform: scale(1.05);
        }
        
        .animal-sounds-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            max-width: 500px;
            margin: 0 auto 20px;
        }
        
        .animal-sound-card {
            background: #ff9e6b;
            color: white;
            border-radius: 10px;
            padding: 20px 10px;
            text-align: center;
            font-size: 24px;
            cursor: pointer;
            transition: transform 0.2s;
        }
        
        .animal-sound-card:hover {
            transform: scale(1.05);
        }
        
        .feedback {
            text-align: center;
            margin-top: 20px;
            font-size: 18px;
            min-height: 30px;
        }
        
        .correct-feedback {
            color: #06d6a0;
        }
        
        .incorrect-feedback {
            color: #ff6b6b;
        }
        
        .score-display {
            text-align: center;
            font-size: 20px;
            margin: 10px 0;
            color: #6a11cb;
        }
        
        .sound-controls {
            text-align: center;
            margin: 20px 0;
        }
        
        .sound-button {
            background: #ff9e6b;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 20px;
            cursor: pointer;
            font-size: 16px;
            margin: 0 10px;
        }
        
        .ads-container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin: 40px 0;
            gap: 20px;
        }
        
        .ad-banner {
            flex: 1;
            min-width: 300px;
            height: 250px;
            background: #f8f9fa;
            border: 2px dashed #ccc;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #888;
            font-size: 18px;
            border-radius: 10px;
        }
        
        footer {
            background: #2d3748;
            color: white;
            padding: 40px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-column h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: #4ecdc4;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #cbd5e0;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: white;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #4a5568;
            color: #cbd5e0;
            font-size: 14px;
        }

        .owner {
            text-align: center;
            padding-top: 10px;
            color: #cbd5e0;
            font-size: 14px;
        }
        
        .owner .link {
            color: #4ecdc4;
            text-decoration: none;
        }

        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
            }
            
            .header-controls {
                margin-top: 15px;
            }
            
            nav ul {
                margin-top: 15px;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .hero p {
                font-size: 18px;
            }
            
            .matching-container {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .animal-sounds-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }