.hero-section {
            padding: 8rem 0 6rem;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -5%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 8s ease-in-out infinite;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 0, 107, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 10s ease-in-out infinite reverse;
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.1);
                opacity: 0.8;
            }
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .hero-section h1 {
            margin-bottom: 2rem;
            text-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
        }

        .hero-section p {
            font-size: 20px;
            max-width: 900px;
            margin: 0 auto 3rem;
            color: rgba(248, 250, 252, 0.9);
        }

        .table-contents {
            padding: 4rem 0;
            background: rgba(10, 14, 39, 0.4);
        }

        .toc-list {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            padding: 0;
        }

        .toc-list li {
            background: rgba(0, 217, 255, 0.05);
            border-left: 4px solid var(--primary);
            padding: 1.5rem;
            border-radius: 12px;
            transition: all 0.3s ease;
        }

        .toc-list li:hover {
            background: rgba(0, 217, 255, 0.1);
            transform: translateX(8px);
        }

        .toc-list a {
            color: var(--light);
            font-weight: 600;
            font-size: 18px;
        }

        .registration,
        .games-catalog,
        .mobile-app,
        .tips-strategies,
        .license-security,
        .faq {
            padding: 6rem 0;
            position: relative;
        }

        .registration::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .feature-item {
            background: rgba(10, 14, 39, 0.6);
            border: 2px solid rgba(0, 217, 255, 0.1);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-main);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .feature-item:hover::before {
            transform: scaleX(1);
        }

        .feature-item:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .game-category {
            margin: 4rem 0;
            padding: 3rem;
            background: rgba(10, 14, 39, 0.4);
            border-radius: 24px;
            border: 1px solid rgba(0, 217, 255, 0.1);
        }

        .cards-grid-3 .card {
            margin-bottom: 2rem;
        }

        .accordion-item {
            background: rgba(10, 14, 39, 0.6);
            border: 1px solid rgba(0, 217, 255, 0.1);
            border-radius: 16px;
            margin-bottom: 1.5rem;
            overflow: hidden;
            transition: all 0.3s ease;
        }

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

        .accordion-header {
            padding: 2rem;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }

        .accordion-header::after {
            content: '+';
            position: absolute;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 32px;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .accordion-item.active .accordion-header::after {
            content: '−';
        }

        .accordion-header:hover {
            background: rgba(0, 217, 255, 0.05);
        }

        .accordion-header h3 {
            margin: 0;
            font-size: 22px;
            padding-right: 3rem;
            color: var(--light);
            background: none;
            -webkit-text-fill-color: var(--light);
        }

        .accordion-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 1.5rem 0.3rem 1.5rem !important;
        }

        .accordion-item.active .accordion-body {
            max-height: 2000px;
            padding: 0 2rem 2rem;
        }

        .cta-section {
            padding: 8rem 0;
            text-align: center;
            background: var(--gradient-dark);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            from {
                transform: translate(-50%, -50%) rotate(0deg);
            }
            to {
                transform: translate(-50%, -50%) rotate(360deg);
            }
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
        }

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

        .cta-section p {
            font-size: 20px;
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 767px) {
            .hero-section {
                padding: 4rem 0 3rem;
            }

            .hero-section p {
                font-size: 18px;
            }

            .registration,
            .games-catalog,
            .mobile-app,
            .tips-strategies,
            .license-security,
            .faq {
                padding: 3rem 0;
            }

            .game-category {
                padding: 2rem 1.5rem;
            }

            .card {
                padding: 1.5rem;
            }

            .feature-item {
                padding: 1.5rem;
            }

            .accordion-header {
                padding: 1.5rem;
            }

            .accordion-header::after {
                right: 1.5rem;
            }

            .accordion-body {
                padding: 0 1.5rem;
            }

            .accordion-item.active .accordion-body {
                padding: 0 1.5rem 1.5rem;
            }

            .cta-section {
                padding: 4rem 0;
            }

            .cta-section p {
                font-size: 18px;
            }

            .btn {
                padding: 14px 30px;
                font-size: 16px;
            }
        }