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

        .hero-section {
            min-height: 90vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding: 8rem 0;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: var(--gradient-1);
            opacity: 0.1;
            border-radius: 50% 0 0 50%;
            filter: blur(100px);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 900px;
            animation: fadeInUp 1s ease;
        }

        .hero-content p {
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 2.5rem;
        }

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

        .table-of-contents {
            background: var(--dark-alt);
            border-radius: 24px;
            padding: 3rem;
            box-shadow: var(--shadow-lg);
        }

        .toc-list {
            list-style: none;
            display: grid;
            gap: 1rem;
        }

        .toc-list li {
            position: relative;
            padding-left: 2rem;
        }

        .toc-list li::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: 700;
            font-size: 20px;
        }

        .toc-list a {
            color: var(--text);
            font-size: 17px;
            font-weight: 600;
        }

        .toc-list a:hover {
            color: var(--secondary);
        }

        .timeline-container {
            display: grid;
            gap: 3rem;
            margin-top: 3rem;
        }

        .timeline-item {
            position: relative;
            padding-left: 3rem;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 4px;
            height: 100%;
            background: var(--gradient-1);
            border-radius: 2px;
        }

        .timeline-item::after {
            content: '';
            position: absolute;
            left: -6px;
            top: 0;
            width: 16px;
            height: 16px;
            background: var(--secondary);
            border: 3px solid var(--dark);
            border-radius: 50%;
            box-shadow: 0 0 20px var(--secondary);
        }

        .feature-blocks {
            background: linear-gradient(180deg, var(--dark) 0%, var(--dark-alt) 100%);
        }

        .feature-block {
            margin-bottom: 3rem;
            padding: 2.5rem;
            background: rgba(0, 217, 255, 0.03);
            border-radius: 20px;
            border-left: 4px solid var(--secondary);
        }

        .tabs-nav {
            display: flex;
            gap: 1rem;
            margin: 2rem 0;
            flex-wrap: wrap;
        }

        .tab-button {
            padding: 14px 32px;
            background: var(--dark-alt);
            color: var(--text-muted);
            border: 2px solid rgba(0, 217, 255, 0.2);
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .tab-button.active,
        .tab-button:hover {
            background: var(--gradient-1);
            color: var(--text);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .tab-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .tab-content.active {
            display: block;
        }

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

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

        .highlight-boxes-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .highlight-box {
            background: var(--dark-alt);
            padding: 2.5rem;
            border-radius: 20px;
            border: 2px solid transparent;
            background-clip: padding-box;
            position: relative;
            transition: all 0.4s ease;
        }

        .highlight-box::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 20px;
            padding: 2px;
            background: var(--gradient-1);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .highlight-box:hover::before {
            opacity: 1;
        }

        .highlight-box:hover {
            transform: translateY(-8px);
        }

        .accordion-container {
            margin-top: 2rem;
        }

        .accordion-item {
            background: var(--dark-alt);
            border-radius: 16px;
            margin-bottom: 1rem;
            overflow: hidden;
            transition: all 0.3s ease;
        }

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

        .accordion-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 2rem;
            cursor: pointer;
            gap: 1rem;
        }

        .accordion-header h3 {
            margin: 0;
            font-size: 18px;
            color: var(--text);
        }

        .accordion-toggle {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 2px solid var(--secondary);
            background: transparent;
            color: var(--secondary);
            font-size: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }

        .accordion-toggle::after {
            content: '+';
        }

        .accordion-toggle[aria-expanded="true"]::after {
            content: '−';
        }

        .accordion-toggle:hover {
            background: var(--secondary);
            color: var(--dark);
        }

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

        .accordion-body.active {
            max-height: 1000px;
            padding: 0 2rem 1.5rem 2rem;
        }

        .cta-section {
            background: var(--gradient-1);
            border-radius: 24px;
            padding: 5rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            filter: blur(80px);
        }

        .cta-section h2 {
            color: var(--text);
            margin-bottom: 1.5rem;
        }

        .cta-section p {
            color: var(--text);
            font-size: 18px;
            max-width: 700px;
            margin: 0 auto 2rem;
        }

        .cta-section .btn-primary {
            background: var(--dark);
            color: var(--text);
        }

        .cta-section .btn-primary:hover {
            background: var(--dark-alt);
        }

        .text-block {
            margin: 3rem 0;
        }

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

            .hero-section {
                min-height: auto;
                padding: 4rem 0;
            }

            .cards-grid,
            .highlight-boxes-grid {
                grid-template-columns: 1fr;
            }

            .table-of-contents {
                padding: 2rem 1.5rem;
            }

            .timeline-item {
                padding-left: 2rem;
            }

            .feature-block {
                padding: 1.5rem;
            }

            .tabs-nav {
                gap: 0.5rem;
            }

            .tab-button {
                padding: 10px 20px;
                font-size: 14px;
            }

            .accordion-header {
                padding: 1rem 1.5rem;
            }

            .accordion-header h3 {
                font-size: 16px;
            }

            .cta-section {
                padding: 3rem 1.5rem;
            }

            th, td {
                padding: 0.75rem;
                font-size: 14px;
            }
        }