.hero-section {
            position: relative;
            background: linear-gradient(135deg, #0A1128 0%, #1A1A2E 50%, #2C3E50 100%);
            padding: 8rem 0 6rem;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(196, 30, 58, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 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, 215, 0, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 10s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) scale(1); }
            50% { transform: translateY(-30px) scale(1.05); }
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .hero-section h1 {
            color: white;
            margin-bottom: 2rem;
            text-shadow: 0 4px 16px rgba(0,0,0,0.3);
            animation: fadeInUp 0.8s ease;
        }

        .hero-section p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.25rem;
            max-width: 800px;
            margin: 0 auto 3rem;
            line-height: 1.8;
            animation: fadeInUp 1s ease;
        }

        .hero-section .cta-button {
            animation: fadeInUp 1.2s ease;
            padding: 0.75rem 1.5rem;
            font-size: 1rem;
        }

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

        .table-of-contents {
            padding: 4rem 0;
            background: white;
        }

        .table-of-contents h2 {
            text-align: center;
            margin-bottom: 3rem;
        }

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

        .toc-list li a {
            display: flex;
            align-items: center;
            padding: 1.5rem;
            background: linear-gradient(135deg, #F8F9FA 0%, white 100%);
            border-radius: 16px;
            color: var(--secondary);
            font-weight: 600;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            border-left: 4px solid transparent;
        }

        .toc-list li a::before {
            content: '→';
            margin-right: 1rem;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.5rem;
        }

        .toc-list li a:hover {
            transform: translateX(8px);
            box-shadow: var(--shadow-md);
            border-left-color: var(--primary);
            background: white;
        }

        section {
            padding: 6rem 0;
        }

        .registration {
            background: linear-gradient(to bottom, #F8F9FA 0%, white 100%);
        }

        .timeline-item {
            position: relative;
            padding: 2.5rem;
            margin-bottom: 3rem;
            background: white;
            border-radius: 24px;
            box-shadow: var(--shadow-md);
            border-left: 6px solid var(--primary);
            transition: all 0.3s ease;
        }

        .timeline-item:hover {
            transform: translateX(8px);
            box-shadow: var(--shadow-lg);
        }

        .timeline-item h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .promotions {
            background: var(--secondary);
            color: white;
        }

        .promotions h2 {
            color: white;
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .promotions > .container > p {
            color: rgba(255, 255, 255, 0.9);
            text-align: center;
            max-width: 800px;
            margin: 0 auto 4rem;
            font-size: 1.125rem;
        }

        .cards-grid-2 .container > article.card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
            color: white;
            border-left: 6px solid var(--accent);
            margin-bottom: 2rem;
        }

        .cards-grid-2 article.card h3 {
            color: var(--accent);
        }

        .cards-grid-2 article.card p {
            color: rgba(255, 255, 255, 0.9);
        }

        .gaming {
            background: white;
        }

        .tab-content {
            margin-bottom: 3rem;
            padding: 2.5rem;
            background: linear-gradient(135deg, #F8F9FA 0%, white 100%);
            border-radius: 24px;
            box-shadow: var(--shadow-sm);
            border-top: 4px solid var(--primary);
        }

        .advantages {
            background: linear-gradient(to bottom, white 0%, #F8F9FA 100%);
        }

        .feature-item {
            padding: 2.5rem;
            margin-bottom: 2.5rem;
            background: white;
            border-radius: 24px;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            position: relative;
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 6px;
            height: 0;
            background: var(--gradient-primary);
            border-radius: 0 4px 4px 0;
            transition: height 0.3s ease;
        }

        .feature-item:hover::before {
            height: 100%;
        }

        .feature-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .feature-item h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .support {
            background: var(--dark);
            color: white;
        }

        .support h2 {
            color: white;
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .support > .container > p {
            color: rgba(255, 255, 255, 0.9);
            text-align: center;
            max-width: 800px;
            margin: 0 auto 4rem;
        }

        .highlight-box {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
            padding: 2.5rem;
            border-radius: 24px;
            margin-bottom: 2rem;
            border: 2px solid rgba(255, 215, 0, 0.2);
            transition: all 0.3s ease;
        }

        .highlight-box:hover {
            border-color: var(--accent);
            transform: scale(1.02);
        }

        .highlight-box h3 {
            color: var(--accent);
            margin-bottom: 1.5rem;
        }

        .highlight-box p {
            color: rgba(255, 255, 255, 0.9);
        }

        .providers {
            background: white;
        }

        .text-block article {
            margin-bottom: 3rem;
            padding: 2.5rem;
            background: #F8F9FA;
            border-radius: 24px;
            border-left: 6px solid var(--accent);
        }

        .text-block h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .faq {
            background: linear-gradient(to bottom, #F8F9FA 0%, white 100%);
        }

        .faq h2 {
            text-align: center;
            margin-bottom: 3rem;
        }

        .accordion-item {
            background: white;
            border-radius: 16px;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }

        .accordion-header {
            padding: 1.5rem 2rem;
            cursor: pointer;
            font-size: 1.25rem;
            color: var(--secondary);
            background: linear-gradient(to right, #F8F9FA 0%, white 100%);
            position: relative;
            transition: all 0.3s ease;
            margin-bottom: 0;
        }

        .accordion-header::after {
            content: '+';
            position: absolute;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 2rem;
            color: var(--primary);
            font-weight: 700;
            transition: transform 0.3s ease;
        }

        .accordion-item.active .accordion-header {
            background: var(--primary);
            color: white;
        }

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

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

        .accordion-item.active .accordion-body {
            max-height: 1000px;
            padding: 1.5rem 2rem 2rem;
        }

        .accordion-body p {
            margin-bottom: 1rem;
        }

        .accordion-body a {
            color: var(--primary);
            font-weight: 600;
        }

        .accordion-body a:hover {
            text-decoration: underline;
        }

        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, #8B0000 100%);
            padding: 6rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
            50% { transform: translateX(-50%) scale(1.1); opacity: 0.8; }
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

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

        .cta-section p {
            color: rgba(255, 255, 255, 0.95);
            font-size: 1.25rem;
            max-width: 700px;
            margin: 0 auto 3rem;
        }

        .cta-section .btn-primary {
            background: white;
            color: var(--primary);
            font-size: 1.25rem;
            padding: 1.25rem 3rem;
        }

        .cta-section .btn-primary:hover {
            background: var(--accent);
            color: var(--secondary);
        }

        @media (max-width: 767px) {
            .hero-section {
                padding: 5rem 0 4rem;
            }

            .hero-section::before,
            .hero-section::after {
                width: 300px;
                height: 300px;
            }

            section {
                padding: 3rem 0;
            }

            .card, .timeline-item, .feature-item, .highlight-box, .text-block article, .tab-content {
                padding: 1.5rem;
            }

            .toc-list {
                grid-template-columns: 1fr;
            }

            .btn {
                padding: 0.875rem 1.75rem;
                font-size: 1rem;
            }

            h1 { font-size: 2rem; }
            h2 { font-size: 1.75rem; }
            h3 { font-size: 1.375rem; }

            p {
                font-size: 1rem;
            }

            .hero-section p {
                font-size: 1.125rem;
            }

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

        @media (min-width: 768px) and (max-width: 1023px) {
            .hero-section {
                padding: 6rem 0 5rem;
            }

            section {
                padding: 4rem 0;
            }
        }

        @media (min-width: 1440px) {
            .container {
                max-width: 1400px;
            }

            .hero-section {
                padding: 10rem 0 8rem;
            }
        }