:root {
            --primary: #00FF41;
            --secondary: #0A0A0A;
            --accent: #FF6B35;
            --bg: #000000;
            --surface: #111111;
            --text: #FFFFFF;
            --text-muted: #CCCCCC;
            --text-dim: #888888;
            --border: #333333;
            --success: #00FF41;
            --warning: #FFD700;
            --error: #FF4444;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .fbcw-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .fbcw-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .fbcw-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .fbcw-logo img {
            height: 40px;
            width: auto;
        }

        .fbcw-nav-menu {
            display: flex;
            list-style: none;
            gap: 32px;
        }

        .fbcw-nav-link {
            color: var(--text-muted);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .fbcw-nav-link:hover,
        .fbcw-nav-link.active {
            color: var(--primary);
        }

        .fbcw-nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
        }

        .fbcw-mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 24px;
            cursor: pointer;
        }

        .fbcw-main {
            margin-top: 80px;
        }

        .fbcw-hero-features {
            background: linear-gradient(135deg, var(--bg) 0%, #001a00 50%, var(--bg) 100%);
            padding: 96px 0;
            position: relative;
            overflow: hidden;
        }

        .fbcw-hero-features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 20%, rgba(0, 255, 65, 0.1) 0%, transparent 50%);
        }

        .fbcw-hero-content {
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .fbcw-hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(135deg, var(--primary), #00CC33);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .fbcw-hero-subtitle {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 48px;
        }

        .fbcw-features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
            margin-top: 64px;
        }

        .fbcw-feature-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .fbcw-feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .fbcw-feature-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0, 255, 65, 0.1);
        }

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

        .fbcw-feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), #00CC33);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 32px;
        }

        .fbcw-feature-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
        }

        .fbcw-feature-description {
            color: var(--text-muted);
            margin-bottom: 24px;
            line-height: 1.7;
        }

        .fbcw-feature-benefits {
            list-style: none;
        }

        .fbcw-feature-benefit {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .fbcw-feature-benefit::before {
            content: '✓';
            color: var(--primary);
            font-weight: bold;
        }

        .fbcw-performance-section {
            padding: 96px 0;
            background: var(--surface);
        }

        .fbcw-section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .fbcw-section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
        }

        .fbcw-section-subtitle {
            font-size: 1.2rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        .fbcw-performance-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .fbcw-performance-chart {
            background: var(--bg);
            border-radius: 16px;
            padding: 32px;
            border: 1px solid var(--border);
        }

        .fbcw-chart-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 24px;
            text-align: center;
        }

        .fbcw-chart-bars {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .fbcw-chart-bar {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .fbcw-chart-label {
            min-width: 100px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .fbcw-chart-progress {
            flex: 1;
            height: 8px;
            background: var(--border);
            border-radius: 4px;
            overflow: hidden;
        }

        .fbcw-chart-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 4px;
            transition: width 1s ease;
        }

        .fbcw-chart-value {
            min-width: 60px;
            text-align: right;
            font-weight: 600;
            color: var(--primary);
        }

        .fbcw-performance-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .fbcw-stat-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 24px;
            text-align: center;
        }

        .fbcw-stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .fbcw-stat-label {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .fbcw-scenarios-section {
            padding: 96px 0;
            background: var(--bg);
        }

        .fbcw-scenarios-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 64px;
        }

        .fbcw-scenario-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px;
            transition: all 0.3s ease;
            position: relative;
        }

        .fbcw-scenario-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 32px rgba(0, 255, 65, 0.1);
        }

        .fbcw-scenario-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary), #00CC33);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            font-size: 24px;
        }

        .fbcw-scenario-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--text);
        }

        .fbcw-scenario-description {
            color: var(--text-muted);
            margin-bottom: 24px;
            line-height: 1.7;
        }

        .fbcw-scenario-benefits {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .fbcw-scenario-tag {
            background: rgba(0, 255, 65, 0.1);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        .fbcw-testimonials-section {
            padding: 96px 0;
            background: var(--surface);
        }

        .fbcw-testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
            margin-top: 64px;
        }

        .fbcw-testimonial-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px;
            position: relative;
        }

        .fbcw-testimonial-quote {
            font-size: 1.1rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 24px;
            font-style: italic;
        }

        .fbcw-testimonial-author {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .fbcw-testimonial-avatar {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .fbcw-testimonial-info {
            flex: 1;
        }

        .fbcw-testimonial-name {
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }

        .fbcw-testimonial-role {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        .fbcw-testimonial-rating {
            display: flex;
            gap: 4px;
            margin-top: 8px;
        }

        .fbcw-star {
            color: var(--warning);
            font-size: 1.1rem;
        }

        .fbcw-faq-section {
            padding: 96px 0;
            background: var(--bg);
        }

        .fbcw-faq-grid {
            display: grid;
            gap: 16px;
            margin-top: 64px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .fbcw-faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
        }

        .fbcw-faq-question {
            width: 100%;
            background: none;
            border: none;
            color: var(--text);
            padding: 24px;
            text-align: left;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }

        .fbcw-faq-question:hover {
            background: rgba(0, 255, 65, 0.05);
        }

        .fbcw-faq-toggle {
            font-size: 1.5rem;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .fbcw-faq-answer {
            padding: 0 24px 24px;
            color: var(--text-muted);
            line-height: 1.7;
            display: none;
        }

        .fbcw-faq-item.active .fbcw-faq-toggle {
            transform: rotate(45deg);
        }

        .fbcw-faq-item.active .fbcw-faq-answer {
            display: block;
        }

        .fbcw-footer {
            background: var(--surface);
            border-top: 1px solid var(--border);
            padding: 64px 0 32px;
        }

        .fbcw-footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
        }

        .fbcw-footer-brand {
            color: var(--text);
        }

        .fbcw-footer-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--primary);
        }

        .fbcw-footer-description {
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .fbcw-footer-section h4 {
            color: var(--text);
            font-weight: 600;
            margin-bottom: 16px;
        }

        .fbcw-footer-links {
            list-style: none;
        }

        .fbcw-footer-links li {
            margin-bottom: 8px;
        }

        .fbcw-footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .fbcw-footer-links a:hover {
            color: var(--primary);
        }

        .fbcw-footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 32px;
            text-align: center;
            color: var(--text-dim);
        }

        @media (max-width: 1024px) {
            .fbcw-performance-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .fbcw-footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .fbcw-nav-menu {
                display: none;
            }

            .fbcw-mobile-toggle {
                display: block;
            }

            .fbcw-hero-features {
                padding: 64px 0;
            }

            .fbcw-performance-section,
            .fbcw-scenarios-section,
            .fbcw-testimonials-section,
            .fbcw-faq-section {
                padding: 64px 0;
            }

            .fbcw-performance-stats {
                grid-template-columns: 1fr;
            }

            .fbcw-footer-content {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 480px) {
            .fbcw-container {
                padding: 0 16px;
            }

            .fbcw-nav {
                padding: 16px;
            }

            .fbcw-feature-card,
            .fbcw-scenario-card,
            .fbcw-testimonial-card {
                padding: 24px;
            }
        }