.hero-section {
            padding: 120px 0 100px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 8s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.3; }
            50% { transform: scale(1.2); opacity: 0.5; }
        }

        .hero-section h1 {
            text-align: center;
            margin-bottom: 2rem;
            animation: fadeInUp 1s ease;
        }

        .hero-intro {
            text-align: center;
            font-size: 1.2rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            max-width: 800px;
            margin: 0 auto 2.5rem;
            padding: 0 20px;
            animation: fadeInUp 1s ease 0.2s both;
        }

        .hero-cta {
            display: inline-block;
            margin: 0 auto 3rem;
            font-size: 1.2rem;
            padding: 18px 45px;
            animation: fadeInUp 1s ease 0.4s both;
        }

        .hero-section .container {
            text-align: center;
        }

        .hero-image {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .hero-image img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 20px;
        }

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

        .table-of-contents {
            background: rgba(255, 255, 255, 0.02);
            position: relative;
        }

        .table-of-contents::after {
            content: '';
            position: absolute;
            top: 0;
            left: 10%;
            width: 80%;
            height: 1px;
            background: var(--gradient-main);
        }

        .toc-list {
            list-style: none;
            display: grid;
            gap: 15px;
            padding: 0;
        }

        .toc-list li {
            position: relative;
            padding-left: 30px;
        }

        .toc-list li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-size: 1.2rem;
        }

        .toc-list li a {
            color: var(--light);
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .toc-list li a:hover {
            color: var(--primary);
            transform: translateX(10px);
        }

        .login-section .timeline-item {
            padding: 2.5rem;
            margin-bottom: 2rem;
            background: rgba(255, 255, 255, 0.03);
            border-left: 4px solid var(--primary);
            border-radius: 0 16px 16px 0;
            transition: all 0.4s ease;
            position: relative;
        }

        .login-section .timeline-item::before {
            content: '';
            position: absolute;
            left: -12px;
            top: 50%;
            transform: translateY(-50%);
            width: 20px;
            height: 20px;
            background: var(--gradient-secondary);
            border-radius: 50%;
            box-shadow: 0 0 0 4px var(--dark);
        }

        .login-section .timeline-item:hover {
            background: rgba(255, 255, 255, 0.05);
            border-left-color: var(--secondary);
            transform: translateX(10px);
        }

        .mobile-section .feature-block {
            background: var(--dark);
            border: 1px solid rgba(0, 217, 255, 0.2);
            border-radius: 20px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            position: relative;
            overflow: hidden;
        }

        .mobile-section .feature-block::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: var(--gradient-main);
        }

        .games-section {
            background: rgba(255, 255, 255, 0.02);
        }

        .games-section .tab-content {
            margin-top: 3rem;
        }

        .games-section .tab-content:first-of-type {
            margin-top: 0;
        }

        .cards-grid-4 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .game-card {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid rgba(0, 217, 255, 0.2);
            position: relative;
        }

        .game-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--gradient-main);
            opacity: 0;
            transition: opacity 0.4s;
        }

        .game-card:hover {
            transform: translateY(-10px) scale(1.03);
            box-shadow: var(--shadow-lg);
        }

        .game-card:hover::after {
            opacity: 0.1;
        }

        .game-card img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.4s;
        }

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

        .strategies-section .strategy-item {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            position: relative;
            padding-left: 5rem;
            border: 1px solid rgba(0, 217, 255, 0.2);
            transition: all 0.4s ease;
        }

        .strategies-section .strategy-item::before {
            content: counter(strategy);
            counter-increment: strategy;
            position: absolute;
            left: 2rem;
            top: 2rem;
            width: 50px;
            height: 50px;
            background: var(--gradient-secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark);
            box-shadow: var(--shadow-md);
        }

        .strategies-section .strategy-item:hover {
            background: rgba(255, 255, 255, 0.05);
            transform: translateX(10px);
        }

        .strategies-section .strategy-item figure.content-image {
            margin-top: 2rem;
            margin-bottom: 0;
            border-radius: 12px;
            overflow: hidden;
        }

        .strategies-section .strategy-item figure.content-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .strategies-section {
            counter-reset: strategy;
        }

        .support-section .highlight-box {
            background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(255, 0, 128, 0.1) 100%);
            border: 1px solid rgba(0, 217, 255, 0.3);
            border-radius: 20px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .support-section .highlight-box::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 0, 128, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            transition: transform 0.6s ease;
        }

        .support-section .highlight-box:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .support-section .highlight-box:hover::before {
            transform: translate(-25%, -25%);
        }

        .security-section .feature-item {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            border: 1px solid rgba(0, 217, 255, 0.2);
            transition: all 0.4s ease;
            position: relative;
        }

        .security-section .feature-item::after {
            content: '🔒';
            position: absolute;
            top: 2rem;
            right: 2rem;
            font-size: 2.5rem;
            opacity: 0.2;
            transition: all 0.4s ease;
        }

        .security-section .feature-item:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--primary);
            transform: scale(1.02);
        }

        .security-section .feature-item:hover::after {
            opacity: 0.4;
            transform: rotate(360deg);
        }

        .faq-section .accordion-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(0, 217, 255, 0.2);
            border-radius: 16px;
            margin-bottom: 1.5rem;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-section .accordion-item:hover {
            border-color: var(--primary);
        }

        .faq-section .accordion-header {
            padding: 1.8rem 2rem;
            cursor: pointer;
            user-select: none;
            position: relative;
            margin: 0;
            transition: all 0.3s ease;
            font-size: 1.3rem;
        }

        .faq-section .accordion-header::after {
            content: '+';
            position: absolute;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 2rem;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .faq-section .accordion-item.active .accordion-header {
            background: rgba(0, 217, 255, 0.1);
        }

        .faq-section .accordion-item.active .accordion-header::after {
            content: '−';
            transform: translateY(-50%) rotate(180deg);
        }

        .faq-section .accordion-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 2rem;
        }

        .faq-section .accordion-item.active .accordion-body {
            max-height: 1000px;
            padding: 0 2rem 2rem;
        }

        .cta-section {
            text-align: center;
            background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(255, 0, 128, 0.1) 100%);
            border-radius: 30px;
            padding: 80px 40px;
            margin: 0 20px;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: 
                radial-gradient(circle at 30% 50%, rgba(0, 217, 255, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(255, 0, 128, 0.2) 0%, transparent 50%);
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .cta-section h2,
        .cta-section p {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            margin-bottom: 1.5rem;
        }

        .cta-section p {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .btn-primary {
            position: relative;
            z-index: 1;
            font-size: 1.2rem;
            padding: 22px 50px;
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0 60px;
            }

            .hero-section::before {
                width: 400px;
                height: 400px;
                top: -30%;
                right: -40%;
            }

            .hero-intro {
                font-size: 1rem;
                line-height: 1.6;
                margin-bottom: 2rem;
            }

            .hero-cta {
                font-size: 1rem;
                padding: 14px 35px;
                margin-bottom: 2.5rem;
            }

            .hero-image {
                padding: 0 20px;
            }

            .strategies-section .strategy-item {
                padding-left: 2rem;
                padding: 2rem;
            }

            .strategies-section .strategy-item::before {
                position: static;
                margin-bottom: 1rem;
                display: inline-flex;
            }


            .cards-grid-4 {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
                gap: 1.5rem;
            }

            .cta-section {
                padding: 60px 30px;
            }

            .cta-section .btn-primary {
                font-size: 1rem;
                padding: 16px 35px;
            }

            .security-section .feature-item::after {
                font-size: 2rem;
                top: 1.5rem;
                right: 1.5rem;
            }
        }