section {
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }

        .hero-section {
            background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(255, 195, 71, 0.05) 100%);
            padding: 8rem 0 6rem;
            text-align: center;
            position: relative;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 212, 170, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            top: -250px;
            right: -100px;
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 61, 113, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            bottom: -200px;
            left: -100px;
            z-index: 0;
        }

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

        .hero-section h1 {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 2rem;
        }

        .hero-section .lead {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            color: #2C3E50;
            max-width: 900px;
            margin: 0 auto 3rem;
            line-height: 1.8;
        }

        .table-of-contents {
            background: white;
            padding: 2rem 0;
        }

        .table-of-contents details {
            background: var(--light);
            border-radius: 12px;
            padding: 1.5rem;
            cursor: pointer;
        }

        .table-of-contents summary {
            font-weight: 600;
            font-size: 1.25rem;
            color: var(--primary);
            list-style: none;
            cursor: pointer;
        }

        .table-of-contents summary::after {
            content: ' ▼';
            font-size: 0.8em;
            margin-left: 0.5rem;
        }

        .table-of-contents details[open] summary::after {
            content: ' ▲';
        }

        .table-of-contents ul {
            margin-top: 1.5rem;
            padding-left: 0;
            list-style: none;
        }

        .table-of-contents li {
            padding: 0.75rem 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .table-of-contents a {
            color: var(--dark);
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .table-of-contents a:hover {
            color: var(--primary);
            padding-left: 0.5rem;
        }

        .timeline-list {
            counter-reset: timeline;
            list-style: none;
            padding-left: 0;
        }

        .timeline-list li {
            counter-increment: timeline;
            position: relative;
            padding-left: 4rem;
            margin-bottom: 2rem;
        }

        .timeline-list li::before {
            content: counter(timeline);
            position: absolute;
            left: 0;
            top: 0;
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.25rem;
            box-shadow: var(--shadow-md);
        }

        .checklist {
            list-style: none;
            padding-left: 0;
        }

        .checklist li {
            position: relative;
            padding-left: 2.5rem;
            margin-bottom: 1rem;
        }

        .checklist li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            width: 28px;
            height: 28px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
        }

        .feature-card {
            background: white;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            text-align: center;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

.feature-card .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 16px;
    background: var(--gradient-primary);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

        .feature-card .icon[data-format="square"] {
            border-radius: 16px;
        }

        .highlight-list {
            background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(255, 195, 71, 0.05) 100%);
            border-radius: 12px;
            padding: 2rem;
            list-style: none;
        }

        .highlight-list li {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 1rem;
        }

        .highlight-list li::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.25rem;
        }

        .game-types {
            display: grid;
            gap: 2rem;
            margin: 2rem 0;
        }

        .game-type-card {
            background: white;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            border-left: 5px solid var(--primary);
            transition: all 0.3s ease;
        }

        .game-type-card:hover {
            box-shadow: var(--shadow-md);
            border-left-width: 8px;
        }

        .feature-list {
            list-style: none;
            padding-left: 0;
        }

        .feature-list li {
            padding: 1rem;
            margin-bottom: 1rem;
            background: var(--light);
            border-radius: 8px;
            border-left: 4px solid var(--secondary);
        }

        .feature-list strong {
            color: var(--secondary);
            display: block;
            margin-bottom: 0.5rem;
        }

        .numbered-list {
            counter-reset: numbered;
            list-style: none;
            padding-left: 0;
        }

        .numbered-list li {
            counter-increment: numbered;
            padding: 1.5rem;
            margin-bottom: 1rem;
            background: white;
            border-radius: 12px;
            box-shadow: var(--shadow-sm);
            position: relative;
            padding-left: 5rem;
        }

        .numbered-list li::before {
            content: counter(numbered);
            position: absolute;
            left: 1.5rem;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: var(--gradient-accent);
            color: var(--dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.25rem;
        }

        .support-channel {
            background: white;
            padding: 2rem;
            border-radius: 16px;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-sm);
            border-top: 4px solid var(--accent);
        }

        .security-feature {
            background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(255, 195, 71, 0.05) 100%);
            padding: 2rem;
            border-radius: 16px;
            margin-bottom: 2rem;
        }

        .accordion-item {
            background: white;
            border-radius: 12px;
            margin-bottom: 1rem;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .accordion-header {
            padding: 1.5rem;
            cursor: pointer;
            font-weight: 600;
            color: var(--dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }

        .accordion-header::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--primary);
            font-weight: 700;
        }

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

        .accordion-item:hover .accordion-header {
            background: var(--light);
        }

        .accordion-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .accordion-item.active .accordion-body {
            max-height: 500px;
            padding: 0 1.5rem 1.5rem;
        }

        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            text-align: center;
            padding: 6rem 0;
            position: relative;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            top: -150px;
            left: 10%;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            bottom: -200px;
            right: 10%;
        }

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

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

        .cta-section p {
            color: rgba(255, 255, 255, 0.95);
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 2.5rem;
        }

        .cta-section .btn-primary {
            background: white;
            color: var(--primary);
            font-size: 1.1rem;
            padding: 18px 50px;
        }

        .cta-section .btn-primary:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
        }

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

            .hero-section {
                padding: 5rem 0 4rem;
            }

            .hero-section::before,
            .hero-section::after {
                width: 250px;
                height: 250px;
            }

            .timeline-list li {
                padding-left: 3rem;
            }

            .timeline-list li::before {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .feature-grid {
                grid-template-columns: 1fr;
            }

            .numbered-list li {
                padding-left: 1.5rem;
                padding-top: 4rem;
            }

            .numbered-list li::before {
                left: 50%;
                transform: translateX(-50%);
                top: 1.5rem;
            }

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

            .cta-section::before,
            .cta-section::after {
                display: none;
            }
        }

        @media (min-width: 768px) {
            .game-types {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
        }

        @media (min-width: 1024px) {
            section {
                padding: 6rem 0;
            }

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