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var(--transition-fast)}.mobile-menu{position:fixed;inset:0;background:var(--bg-dark);z-index:999;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:32px;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.mobile-menu.open{opacity:1;pointer-events:auto}.mobile-menu a{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--text-primary);text-decoration:none;text-transform:uppercase}.mobile-menu-close{position:absolute;top:4vh;right:6vw;background:none;border:none;cursor:pointer;color:var(--text-primary)}#hero.section,#hero.section-pinned{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--bg-dark)}#hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(107,33,168,.25) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(59,130,246,.15) 0%,transparent 50%),radial-gradient(ellipse at 50% 100%,rgba(0,255,136,.08) 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span{display:block}.hero-subtitle{font-size:clamp(16px,1.3vw,20px);line-height:1.7;color:var(--text-secondary);max-width:480px;margin-bottom:32px}.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}.hero-stats{display:flex;gap:48px}.hero-stat{display:flex;flex-direction:column}.hero-stat-value{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--color-accent);line-height:1}.hero-stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}.hero-phone{position:relative;width:280px;height:560px;background:var(--bg-dark-secondary);border-radius:40px;padding:12px;box-shadow:0 0 0 2px var(--glass-border),0 40px 80px #00000080,0 0 60px #6b21a84d}.hero-phone-screen{width:100%;height:100%;background:var(--gradient-hero);border-radius:32px;overflow:hidden}.hero-phone-screen 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var(--transition-fast)}.feature-item:hover{border-color:#00ff884d;transform:translate(4px)}.feature-icon{width:56px;height:56px;border-radius:var(--radius-md);background:var(--gradient-hero);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;box-shadow:0 0 20px #6b21a84d}.feature-icon svg{width:28px;height:28px;color:#fff}.feature-item span{font-size:17px;color:var(--text-primary);font-weight:600}.feature-card{text-align:left;padding:32px}.feature-card .feature-icon{margin:0 0 20px}.feature-card h3{font-size:20px;margin-bottom:12px;text-transform:none}.feature-card p{font-size:15px;color:var(--text-secondary);line-height:1.6}#demo,.app-demo{background:var(--gradient-hero);position:relative}#demo:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath 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var(--transition-normal)}.demo-phone.active{transform:scale(1.05);box-shadow:0 30px 80px #00000080}.demo-phone-screen{width:100%;height:100%;background:var(--bg-dark-secondary);border-radius:24px;overflow:hidden}.demo-phone-screen img{width:100%;height:100%;object-fit:cover}.stats-container{padding:80px 24px}.stats-row{display:flex;gap:60px;margin-bottom:64px;flex-wrap:wrap;justify-content:center}.stat-item{text-align:center}.stat-value{font-family:var(--font-display);font-size:clamp(40px,5vw,64px);font-weight:900;background:var(--gradient-cta);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:8px}.stat-subtext{font-size:12px;color:var(--text-muted);margin-top:4px;line-height:1.4}.stat-label{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.stat-card{text-align:center;padding:32px}.testimonial-card{padding:32px;position:relative}.testimonial-card svg{width:32px;height:32px;color:var(--color-accent);margin-bottom:16px}.testimonial-card p{font-size:18px;color:var(--text-primary);line-height:1.6;margin-bottom:16px}.testimonial-card span{font-size:14px;color:var(--text-muted);font-weight:500}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:48px}.testimonial-card-small{background:var(--bg-dark-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:24px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.testimonial-card-small p{font-size:15px;color:var(--text-primary);line-height:1.6;margin-bottom:12px}.testimonial-card-small span{font-size:13px;color:var(--text-muted);font-weight:500}#compatibility{background:var(--bg-dark-secondary)}.compatibility-container{padding:80px 24px;max-width:1280px;margin:0 auto}.compatibility-header{text-align:center;max-width:700px;margin:0 auto 64px}.compatibility-header h2{margin-bottom:16px}.compatibility-content{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-bottom:64px}.device-category{padding:32px}.device-category-header{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--glass-border)}.device-icon{width:48px;height:48px;background:var(--gradient-hero);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:24px}.device-category-header h3{font-size:24px}.device-group{margin-bottom:24px}.device-group-title{font-size:13px;font-weight:700;color:var(--color-accent);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;display:flex;align-items:center;gap:8px}.device-group-title:before{content:"";width:8px;height:8px;background:var(--color-accent);border-radius:50%}.device-list-compatibility{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.device-list-compatibility li{font-size:14px;color:var(--text-secondary);padding:10px 14px;background:var(--bg-dark);border-radius:var(--radius-sm);border:1px solid var(--glass-border);transition:all var(--transition-fast)}.device-list-compatibility li:hover{border-color:#00ff884d;color:var(--text-primary)}.device-note{font-size:13px;color:var(--text-secondary);font-style:italic;margin-top:16px;padding:16px;background:#00ff880d;border-radius:var(--radius-sm);border-left:3px solid var(--color-accent)}.qr-section{display:flex;justify-content:center}.qr-card,.qr-card-large{display:flex;align-items:center;gap:40px;padding:40px 48px;max-width:700px;background:var(--bg-dark-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.qr-image-large,.qr-code{width:140px;height:140px;background:#fff;border-radius:var(--radius-md);padding:12px;flex-shrink:0}.qr-image-large img,.qr-code img{width:100%;height:100%;object-fit:contain}.qr-text-large h4,.qr-content h4{font-size:22px;margin-bottom:10px;text-transform:none}.qr-text-large p,.qr-content p{font-size:15px;color:var(--text-secondary);margin-bottom:20px}.download-badges-small{display:flex;gap:12px}.download-badges-small .app-badge{height:40px}.tip-card{padding:24px;max-width:100%}.tip-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.tip-icon{width:32px;height:32px;border-radius:50%;background:var(--gradient-hero);display:flex;align-items:center;justify-content:center;font-size:16px}.tip-header span{font-weight:700;color:var(--text-primary)}.tip-card p{font-size:14px;color:var(--text-secondary);line-height:1.6}#pricing,.pricing{background:var(--gradient-hero);position:relative;overflow:hidden}#pricing:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(0,255,136,.1) 0%,transparent 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