@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            overflow-x: hidden;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        }

        /* Floating Background Shapes */
        .floating-shapes {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
            z-index: 0;
        }

        .shape {
            position: absolute;
            opacity: 0.1;
            animation: float 20s infinite linear;
        }

        .shape:nth-child(1) {
            top: 20%;
            left: 10%;
            animation-delay: 0s;
            width: 80px;
            height: 80px;
            background: #3b82f6;
            border-radius: 50%;
        }

        .shape:nth-child(2) {
            top: 60%;
            left: 80%;
            animation-delay: -5s;
            width: 64px;
            height: 64px;
            background: #8b5cf6;
            border-radius: 8px;
        }

        .shape:nth-child(3) {
            top: 80%;
            left: 20%;
            animation-delay: -10s;
            width: 48px;
            height: 48px;
            background: #ec4899;
            border-radius: 50%;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            25% { transform: translateY(-20px) rotate(5deg); }
            50% { transform: translateY(-10px) rotate(-5deg); }
            75% { transform: translateY(-15px) rotate(3deg); }
        }

        /* Advanced Animations */
        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

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

        @keyframes glow {
            0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
            50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.6); }
        }

        @keyframes ripple {
            to {
                transform: scale(4);
                opacity: 0;
            }
        }

        /* Animation Classes */
        .animate-slide-up {
            animation: slideInUp 0.8s ease-out forwards;
        }

        .animate-slide-left {
            animation: slideInLeft 0.8s ease-out forwards;
        }

        .animate-slide-right {
            animation: slideInRight 0.8s ease-out forwards;
        }

        .animate-fade-in {
            animation: fadeIn 0.8s ease-out forwards;
        }

        .animate-pulse {
            animation: pulse 2s infinite;
        }

        .animate-glow {
            animation: glow 2s infinite;
        }

        /* Glass Effects */
        .glass {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .glass-strong {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        /* Gradient Text */
        .gradient-text {
            background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Button Styles */
        .btn-gradient {
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            position: relative;
            overflow: hidden;
            border: none;
            cursor: pointer;
        }

        .btn-gradient::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;
        }

        .btn-gradient:hover::before {
            left: 100%;
        }

        /* Card Hover Effects */
        .card-hover {
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .card-hover:hover {
            transform: translateY(-12px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        /* Text Glow */
        .text-glow {
            text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
        }

        /* Ripple Effect */
        .ripple {
            position: relative;
            overflow: hidden;
        }

        .ripple::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .ripple:active::after {
            width: 300px;
            height: 300px;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 2rem;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo {
            height: 48px;
            width: auto;
            transition: transform 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.05);
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        .nav-link {
            text-decoration: none;
            color: #374151;
            font-weight: 500;
            padding: 0.75rem 1.25rem;
            border-radius: 0.75rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link:hover {
            color: #3b82f6;
            background: rgba(59, 130, 246, 0.1);
            transform: translateY(-2px);
        }

        .nav-link.active {
            color: #3b82f6;
            background: rgba(59, 130, 246, 0.1);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #374151;
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 0.5rem;
            transition: all 0.3s ease;
        }

        .mobile-menu-btn:hover {
            background: rgba(59, 130, 246, 0.1);
            color: #3b82f6;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
        }

        .animated-bg {
            position: absolute;
            inset: 0;
        }

        .bg-element {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            opacity: 0.2;
            animation: pulse 4s infinite;
        }

        .bg-element:nth-child(1) {
            top: 20%;
            left: 10%;
            width: 256px;
            height: 256px;
            background: #3b82f6;
        }

        .bg-element:nth-child(2) {
            top: 40%;
            right: 20%;
            width: 320px;
            height: 320px;
            background: #8b5cf6;
            animation-delay: 2s;
        }

        .bg-element:nth-child(3) {
            bottom: 20%;
            left: 33%;
            width: 384px;
            height: 384px;
            background: #ec4899;
            animation-delay: 4s;
        }

        .hero-content {
            position: relative;
            z-index: 10;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-text {
            color: white;
        }

        .hero-title {
            font-size: 4rem;
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 1rem;
            text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
        }

        .hero-subtitle {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: #93c5fd;
            font-size: 1.125rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }

        .hero-description {
            font-size: 1.25rem;
            color: #cbd5e1;
            line-height: 1.6;
            margin-bottom: 2rem;
            max-width: 500px;
        }

        .hero-buttons {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .hero-buttons-row {
            display: flex;
            gap: 1rem;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.125rem;
            box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .btn-primary:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 25px 50px rgba(59, 130, 246, 0.4);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.125rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            margin-top: 2rem;
        }

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: white;
            display: block;
        }

        .stat-label {
            color: #93c5fd;
            font-size: 0.875rem;
        }

        .hero-image {
            position: relative;
        }

        .hero-image-container {
            position: relative;
            transform: perspective(1000px) rotateY(-5deg);
            transition: transform 0.3s ease;
        }

        .hero-image-container:hover {
            transform: perspective(1000px) rotateY(0deg) scale(1.02);
        }

        .hero-image-bg {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            border-radius: 1.5rem;
            transform: rotate(6deg) scale(1.05);
            opacity: 0.2;
        }

        .hero-image-frame {
            position: relative;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            padding: 2rem;
            border-radius: 1.5rem;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .hero-image-frame img {
            width: 100%;
            border-radius: 1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .hero-badge {
            position: absolute;
            top: -1rem;
            right: -1rem;
            background: #10b981;
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
            animation: pulse 2s infinite;
        }

        /* Scroll Indicator */
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            color: white;
            animation: bounce 2s infinite;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
            40% { transform: translateX(-50%) translateY(-10px); }
            60% { transform: translateX(-50%) translateY(-5px); }
        }

        /* Main Content */
        .main-content {
            position: relative;
            padding: 5rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

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

        .section-title {
            font-size: 4rem;
            font-weight: 900;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            font-size: 1.25rem;
            color: #6b7280;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* Switch System */
        .switch-container {
            display: flex;
            justify-content: center;
            margin-bottom: 4rem;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

        .switch-container.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .switch-buttons {
            display: flex;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 1rem;
            padding: 0.5rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            gap: 0.5rem;
        }

        .switch-btn {
            background: none;
            border: none;
            padding: 1rem 1.5rem;
            border-radius: 0.75rem;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            color: #6b7280;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            white-space: nowrap;
            position: relative;
        }

        .switch-btn.active {
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            color: white;
            box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
            transform: translateY(-2px) scale(1.05);
        }

        .switch-btn:hover:not(.active) {
            background: rgba(59, 130, 246, 0.1);
            color: #3b82f6;
            transform: translateY(-2px);
        }

        /* Content Cards */
        .content-cards {
            position: relative;
        }

        .content-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 2rem;
            padding: 3rem;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            display: none;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.5s ease;
        }

        .content-card.active {
            display: block;
            opacity: 1;
            transform: translateY(0);
            animation: fadeIn 0.5s ease-out;
        }

        .card-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .card-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .card-icon {
            width: 4rem;
            height: 4rem;
            border-radius: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

        .editor-icon { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
        .color-icon { background: linear-gradient(135deg, #10b981, #059669); }
        .grid-icon { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

        .card-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #1f2937;
        }

        .card-description {
            font-size: 1.125rem;
            color: #6b7280;
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .features-grid {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 1rem;
            border-radius: 0.75rem;
            border: 1px solid;
            transition: all 0.3s ease;
        }

        .feature-item:hover {
            transform: translateX(5px);
        }

        .feature-item.blue {
            background: rgba(59, 130, 246, 0.05);
            border-color: rgba(59, 130, 246, 0.1);
        }

        .feature-item.green {
            background: rgba(16, 185, 129, 0.05);
            border-color: rgba(16, 185, 129, 0.1);
        }

        .feature-item.purple {
            background: rgba(139, 92, 246, 0.05);
            border-color: rgba(139, 92, 246, 0.1);
        }

        .feature-icon {
            width: 1.5rem;
            height: 1.5rem;
            font-size: 1rem;
        }

        .feature-icon.blue { color: #3b82f6; }
        .feature-icon.green { color: #10b981; }
        .feature-icon.purple { color: #8b5cf6; }

        .feature-text {
            font-weight: 500;
            color: #374151;
        }

        .card-image {
            position: relative;
        }

        .card-image-bg {
            position: absolute;
            inset: 0;
            border-radius: 1rem;
            opacity: 0.2;
            transform: rotate(3deg) scale(1.05);
        }

        .card-image-bg.blue { background: linear-gradient(135deg, #3b82f6, #8b5cf6); }
        .card-image-bg.green { background: linear-gradient(135deg, #10b981, #3b82f6); }
        .card-image-bg.purple { background: linear-gradient(135deg, #8b5cf6, #ec4899); }

        .card-image img {
            position: relative;
            width: 100%;
            border-radius: 1rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            transition: transform 0.3s ease;
        }

        .card-image img:hover {
            transform: scale(1.05);
        }

        /* Games Section */
        .games-section {
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            padding: 5rem 2rem;
            margin-top: 5rem;
            position: relative;
        }

        .games-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .games-header {
            text-align: center;
            margin-bottom: 4rem;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

        .games-header.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .level-section {
            margin-bottom: 4rem;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

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

        .level-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .level-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
        }

        .level-badge.level-1 {
            background: rgba(16, 185, 129, 0.1);
            color: #059669;
            border: 1px solid rgba(16, 185, 129, 0.2);
        }

        .level-badge.level-2 {
            background: rgba(59, 130, 246, 0.1);
            color: #2563eb;
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .level-badge.level-3 {
            background: rgba(139, 92, 246, 0.1);
            color: #7c3aed;
            border: 1px solid rgba(139, 92, 246, 0.2);
        }

        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .game-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 1.5rem;
            padding: 1.5rem;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
        }

        .game-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .game-card.disabled {
            opacity: 0.7;
        }

        .game-image {
            position: relative;
            margin-bottom: 1.5rem;
            overflow: hidden;
            border-radius: 1rem;
        }

        .game-image img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .game-card:hover .game-image img {
            transform: scale(1.1);
        }

        .coming-soon-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.125rem;
        }

        .game-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 0.75rem;
        }

        .game-description {
            color: #6b7280;
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .game-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 1rem;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }

        .game-level {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.875rem;
        }

        .game-level.level-1 {
            background: rgba(16, 185, 129, 0.1);
            color: #059669;
        }

        .game-level.level-2 {
            background: rgba(59, 130, 246, 0.1);
            color: #2563eb;
        }

        .game-level.level-3 {
            background: rgba(139, 92, 246, 0.1);
            color: #7c3aed;
        }

        .play-btn {
            width: 2.5rem;
            height: 2.5rem;
            border-radius: 50%;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .play-btn.active {
            background: #3b82f6;
            color: white;
        }

        .play-btn.active:hover {
            background: #2563eb;
            transform: scale(1.1);
        }

        .play-btn.disabled {
            background: #9ca3af;
            color: white;
            cursor: not-allowed;
        }

        /* WhatsApp Button */
        .whatsapp-btn {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            width: 4rem;
            height: 4rem;
            background: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
            z-index: 1000;
            transition: all 0.3s ease;
            text-decoration: none;
            animation: pulse 2s infinite;
        }

        .whatsapp-btn:hover {
            background: #20b358;
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4);
            animation: none;
        }

        /* Footer */
        .footer {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding: 2rem;
            text-align: center;
            margin-top: 5rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }

        .footer-logo-icon {
            width: 2rem;
            height: 2rem;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }

        .footer-text {
            color: #6b7280;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }

            .hero-title {
                font-size: 3rem;
            }

            .card-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .games-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 1rem;
                border-top: 1px solid rgba(255, 255, 255, 0.2);
                border-radius: 0 0 1rem 1rem;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            }

            .nav-menu.active {
                display: flex;
            }

            .mobile-menu-btn {
                display: block;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .section-title {
                font-size: 3rem;
            }

            .switch-buttons {
                flex-direction: column;
                width: 100%;
                max-width: 300px;
            }

            .switch-btn {
                justify-content: center;
                padding: 1rem;
            }

            .content-card {
                padding: 2rem;
            }

            .hero-buttons-row {
                flex-direction: column;
            }

            .hero-stats {
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }

            .section-title {
                font-size: 2.5rem;
            }

            .nav-container {
                padding: 1rem;
            }

            .main-content {
                padding: 3rem 1rem;
            }

            .games-section {
                padding: 3rem 1rem;
            }
        }

        /* Intersection Observer Animation Classes */
        .fade-in-element {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .fade-in-element.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .slide-in-left {
            opacity: 0;
            transform: translateX(-50px);
            transition: all 0.8s ease;
        }

        .slide-in-left.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .slide-in-right {
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.8s ease;
        }

        .slide-in-right.visible {
            opacity: 1;
            transform: translateX(0);
        }