:root {
            --cyber-yellow: #F0B90B;
            --cyber-yellow-glow: rgba(240,185,11,0.6);
            --cyber-cyan: #00D4FF;
            --cyber-magenta: #FF00FF;
            --cyber-bg: #0a0a0f;
            --cyber-bg-secondary: #12121a;
            --cyber-card: rgba(20,20,30,0.8);
            --cyber-border: rgba(240,185,11,0.2);
            --text-primary: #ffffff;
            --text-secondary: #a0a0b0;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: 'Rajdhani', sans-serif; background: var(--cyber-bg); color: var(--text-primary); line-height: 1.7; overflow-x: hidden; }
        
        /* Scanlines overlay */
        body::before { content: ''; position: fixed; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.1) 2px, rgba(0,0,0,0.1) 4px); pointer-events: none; z-index: 9999; }
        
        /* Navigation */
        .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10,10,15,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--cyber-border); padding: 0 24px; }
        .nav-inner { max-width: 1400px; margin: 0 auto; height: 72px; display: flex; align-items: center; justify-content: space-between; }
        .logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo-icon { width: 44px; height: 44px; background: var(--cyber-yellow); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-family: 'Orbitron'; font-size: 16px; font-weight: 900; color: #000; box-shadow: 0 0 20px var(--cyber-yellow-glow); }
        .logo-text { font-family: 'Orbitron'; font-size: 20px; font-weight: 700; color: var(--text-primary); letter-spacing: 2px; }
        .nav-links { display: flex; gap: 40px; }
        .nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: 1px; transition: all 0.3s; text-transform: uppercase; }
        .nav-links a:hover { color: var(--cyber-yellow); text-shadow: 0 0 10px var(--cyber-yellow-glow); }
        .nav-cta { background: var(--cyber-yellow); color: #000; padding: 12px 28px; border-radius: 6px; font-family: 'Orbitron'; font-weight: 700; font-size: 12px; text-decoration: none; letter-spacing: 2px; text-transform: uppercase; transition: all 0.3s; box-shadow: 0 0 20px var(--cyber-yellow-glow); }
        .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 40px var(--cyber-yellow-glow); }

        /* Hero */
        .hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 24px 80px; position: relative; overflow: hidden; }
        .hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(240,185,11,0.08) 0%, transparent 50%), radial-gradient(ellipse at 70% 30%, rgba(0,212,255,0.05) 0%, transparent 40%); pointer-events: none; }
        .hero-grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(240,185,11,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(240,185,11,0.03) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
        .hero-content { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; width: 100%; }
        
        .hero-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(240,185,11,0.08); border: 1px solid var(--cyber-border); padding: 10px 20px; border-radius: 4px; font-size: 12px; font-weight: 600; color: var(--cyber-yellow); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 32px; animation: flicker 3s infinite; }
        @keyframes flicker { 0%,100% { opacity: 1; } 92% { opacity: 1; } 93% { opacity: 0.8; } 94% { opacity: 1; } 96% { opacity: 0.9; } 97% { opacity: 1; } }
        
        .hero h1 { font-family: 'Orbitron'; font-size: clamp(36px, 5vw, 64px); font-weight: 900; line-height: 1.1; margin-bottom: 28px; letter-spacing: 2px; text-transform: uppercase; }
        .hero h1 .highlight { color: var(--cyber-yellow); text-shadow: 0 0 30px var(--cyber-yellow-glow), 0 0 60px var(--cyber-yellow-glow); }
        .hero-desc { font-size: 17px; color: var(--text-secondary); margin-bottom: 40px; max-width: 540px; line-height: 1.9; font-weight: 400; letter-spacing: 0.5px; }
        
        .hero-stats { display: flex; gap: 48px; margin-bottom: 48px; flex-wrap: wrap; }
        .stat-item { text-align: left; }
        .stat-num { font-family: 'Orbitron'; font-size: 36px; font-weight: 900; color: var(--cyber-yellow); text-shadow: 0 0 20px var(--cyber-yellow-glow); }
        .stat-label { font-size: 12px; color: var(--text-secondary); letter-spacing: 2px; text-transform: uppercase; margin-top: 4px; }
        
        .hero-btns { display: flex; gap: 20px; flex-wrap: wrap; }
        .btn-primary { display: inline-flex; align-items: center; gap: 12px; background: var(--cyber-yellow); color: #000; padding: 18px 36px; border-radius: 6px; font-family: 'Orbitron'; font-weight: 800; font-size: 13px; text-decoration: none; letter-spacing: 2px; text-transform: uppercase; transition: all 0.3s; box-shadow: 0 0 30px var(--cyber-yellow-glow); }
        .btn-primary:hover { transform: translateY(-4px); box-shadow: 0 0 50px var(--cyber-yellow-glow); }
        .btn-secondary { display: inline-flex; align-items: center; gap: 12px; background: transparent; color: var(--cyber-cyan); padding: 18px 36px; border-radius: 6px; font-family: 'Orbitron'; font-weight: 700; font-size: 13px; text-decoration: none; letter-spacing: 2px; text-transform: uppercase; border: 1px solid var(--cyber-cyan); transition: all 0.3s; }
        .btn-secondary:hover { background: rgba(0,212,255,0.1); box-shadow: 0 0 30px rgba(0,212,255,0.3); }
        
        /* Hero Visual */
        .hero-visual { position: relative; }
        .cyber-frame { position: relative; padding: 4px; background: linear-gradient(135deg, var(--cyber-yellow), var(--cyber-cyan)); border-radius: 20px; }
        .cyber-frame::before { content: 'SYS://BNC_MAINNET'; position: absolute; top: -30px; left: 20px; font-family: 'Orbitron'; font-size: 10px; color: var(--cyber-yellow); letter-spacing: 2px; }
        .cyber-frame-inner { background: var(--cyber-bg-secondary); border-radius: 18px; padding: 32px; position: relative; overflow: hidden; }
        .cyber-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(240,185,11,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(240,185,11,0.05) 1px, transparent 1px); background-size: 20px 20px; animation: gridMove 20s linear infinite; }
        @keyframes gridMove { 0% { transform: perspective(500px) rotateX(60deg) translateY(0); } 100% { transform: perspective(500px) rotateX(60deg) translateY(20px); } }
        .terminal-header { display: flex; gap: 8px; margin-bottom: 24px; }
        .terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
        .terminal-dot.red { background: #FF5F56; } .terminal-dot.yellow { background: #FFBD2E; } .terminal-dot.green { background: #27CA40; }
        .terminal-title { font-family: 'Orbitron'; font-size: 14px; color: var(--cyber-yellow); letter-spacing: 2px; margin-bottom: 20px; }
        .terminal-line { font-family: 'Rajdhani'; font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
        .terminal-line::before { content: '>'; color: var(--cyber-yellow); }
        .terminal-line.success { color: #27CA40; }
        .terminal-cursor { display: inline-block; width: 10px; height: 18px; background: var(--cyber-yellow); animation: blink 1s infinite; margin-top: 16px; }
        @keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
        .corner-decor { position: absolute; width: 20px; height: 20px; border: 2px solid var(--cyber-yellow); }
        .corner-decor.tl { top: 10px; left: 10px; border-right: none; border-bottom: none; }
        .corner-decor.tr { top: 10px; right: 10px; border-left: none; border-bottom: none; }
        .corner-decor.bl { bottom: 10px; left: 10px; border-right: none; border-top: none; }
        .corner-decor.br { bottom: 10px; right: 10px; border-left: none; border-top: none; }

        /* Sections */
        .section { padding: 120px 24px; }
        .section-alt { background: var(--cyber-bg-secondary); }
        .section-inner { max-width: 1400px; margin: 0 auto; }
        .section-tag { display: inline-block; background: rgba(240,185,11,0.1); border: 1px solid var(--cyber-border); color: var(--cyber-yellow); padding: 8px 20px; border-radius: 4px; font-family: 'Orbitron'; font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 20px; }
        .section-title { font-family: 'Orbitron'; font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin-bottom: 24px; letter-spacing: 1px; text-transform: uppercase; }
        .section-subtitle { font-size: 17px; color: var(--text-secondary); max-width: 600px; line-height: 1.9; }
        
        /* Features Grid */
        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-top: 60px; }
        .feature-card { background: var(--cyber-card); border: 1px solid var(--cyber-border); border-radius: 12px; padding: 36px; transition: all 0.4s; position: relative; overflow: hidden; }
        .feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyber-yellow), transparent); opacity: 0; transition: opacity 0.4s; }
        .feature-card:hover { border-color: var(--cyber-yellow); transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
        .feature-card:hover::before { opacity: 1; }
        .feature-icon { width: 56px; height: 56px; background: rgba(240,185,11,0.1); border: 1px solid var(--cyber-border); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 24px; }
        .feature-title { font-family: 'Orbitron'; font-size: 16px; font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; text-transform: uppercase; }
        .feature-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

        /* Stats Banner */
        .stats-banner { background: linear-gradient(135deg, rgba(240,185,11,0.1), rgba(0,212,255,0.05)); border: 1px solid var(--cyber-border); border-radius: 16px; padding: 60px; margin: 120px 0; }
        .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
        .stat-big .stat-num { font-family: 'Orbitron'; font-size: 48px; font-weight: 900; color: var(--cyber-yellow); text-shadow: 0 0 30px var(--cyber-yellow-glow); }
        .stat-big .stat-label { font-family: 'Rajdhani'; font-size: 14px; color: var(--text-secondary); letter-spacing: 2px; text-transform: uppercase; margin-top: 8px; }

        /* Why Section */
        .why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; margin-top: 60px; }
        .why-item { padding: 32px; border-left: 2px solid var(--cyber-border); transition: all 0.3s; }
        .why-item:hover { border-left-color: var(--cyber-yellow); padding-left: 40px; }
        .why-num { font-family: 'Orbitron'; font-size: 48px; font-weight: 900; color: rgba(240,185,11,0.15); margin-bottom: 16px; }
        .why-title { font-family: 'Orbitron'; font-size: 15px; font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; text-transform: uppercase; }
        .why-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

        /* Products */
        .products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-top: 60px; }
        .product-card { background: var(--cyber-card); border: 1px solid var(--cyber-border); border-radius: 16px; padding: 40px; transition: all 0.4s; }
        .product-card:hover { border-color: var(--cyber-yellow); transform: translateY(-8px); }
        .product-icon { width: 64px; height: 64px; background: rgba(240,185,11,0.1); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; margin-bottom: 24px; }
        .product-title { font-family: 'Orbitron'; font-size: 18px; font-weight: 700; margin-bottom: 16px; letter-spacing: 1px; }
        .product-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
        .product-link { font-family: 'Orbitron'; font-size: 12px; color: var(--cyber-yellow); text-decoration: none; letter-spacing: 2px; text-transform: uppercase; transition: all 0.3s; }
        .product-link:hover { text-shadow: 0 0 10px var(--cyber-yellow-glow); }

        /* Security */
        .security-section { background: var(--cyber-bg-secondary); padding: 120px 24px; }
        .security-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 32px; margin-top: 60px; }
        .security-item { text-align: center; padding: 40px 24px; }
        .security-icon { width: 80px; height: 80px; background: rgba(240,185,11,0.08); border: 1px solid var(--cyber-border); border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 32px; margin: 0 auto 24px; }
        .security-title { font-family: 'Orbitron'; font-size: 14px; font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; text-transform: uppercase; }
        .security-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

        /* CTA */
        .cta-section { padding: 140px 24px; text-align: center; position: relative; }
        .cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(240,185,11,0.1), transparent 70%); pointer-events: none; }
        .cta-title { font-family: 'Orbitron'; font-size: clamp(28px, 4vw, 48px); font-weight: 900; margin-bottom: 24px; letter-spacing: 2px; text-transform: uppercase; }
        .cta-desc { font-size: 17px; color: var(--text-secondary); max-width: 600px; margin: 0 auto 48px; line-height: 1.9; }
        .cta-btns { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }

        /* Footer */
        .footer { background: var(--cyber-bg-secondary); border-top: 1px solid var(--cyber-border); padding: 60px 24px 40px; }
        .footer-inner { max-width: 1400px; margin: 0 auto; }
        .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
        .footer-logo-icon { width: 36px; height: 36px; background: var(--cyber-yellow); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: 'Orbitron'; font-size: 14px; font-weight: 900; color: #000; }
        .footer-logo-text { font-family: 'Orbitron'; font-size: 18px; font-weight: 700; }
        .footer-text { font-size: 13px; color: var(--text-secondary); line-height: 1.8; max-width: 600px; }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .hero-content { grid-template-columns: 1fr; gap: 60px; text-align: center; }
            .hero-stats { justify-content: center; }
            .hero-btns { justify-content: center; }
            .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
            .stat-big .stat-num { font-size: 36px; }
            .section, .security-section { padding: 80px 24px; }
            .stats-banner { padding: 40px 24px; margin: 60px 0; }
            .cta-section { padding: 80px 24px; }
        }

/* inline style fixed */
p.subtitle-centered { margin: 0 auto; }