*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--bg);color:var(--text);line-height:var(--line-height-normal);overflow-x:hidden}body.nav-open{overflow:hidden}.container{width:100%;max-width:1200px;padding:0 var(--spacing-xl);margin:0 auto}.nav{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:all var(--transition-base);background:#0b2a37f2;position:fixed;top:0;left:0;right:0}.nav-container{max-width:1200px;padding:var(--spacing-md) var(--spacing-xl);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.nav-brand{align-items:center;gap:var(--spacing-sm);color:var(--text);text-decoration:none;display:flex}.nav-brand svg{color:var(--accent)}.nav-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--text)}.nav-links{align-items:center;gap:var(--spacing-lg);display:flex}.nav-link{color:var(--text-secondary);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);transition:color var(--transition-fast);text-decoration:none}.nav-link:hover{color:var(--accent)}.nav-toggle{cursor:pointer;padding:var(--spacing-sm);background:0 0;border:none;flex-direction:column;gap:4px;display:none}.nav-toggle span{background:var(--text);width:24px;height:2px;transition:all var(--transition-fast)}.nav-toggle.active span:first-child{transform:rotate(45deg)translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg)translate(7px,-6px)}.mobile-nav{background:var(--panel);border-bottom:1px solid var(--border);padding:var(--spacing-lg);gap:var(--spacing-md);z-index:999;opacity:0;transition:all var(--transition-base);flex-direction:column;display:none;position:fixed;top:73px;left:0;right:0;transform:translateY(-100%)}.mobile-nav.active{opacity:1;transform:translateY(0)}.mobile-nav-link{color:var(--text);font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border);transition:color var(--transition-fast);text-decoration:none}.mobile-nav-link:hover{color:var(--accent)}.hero{min-height:100vh;padding-top:100px;padding-bottom:var(--spacing-2xl);background:linear-gradient(135deg,#0b2a37 0%,#0f3b56 50%,#1a4d6b 100%);align-items:center;display:flex;position:relative;overflow:hidden}.hero:before{content:"";background:radial-gradient(circle,#6366f11a 0%,#0000 70%);border-radius:50%;width:600px;height:600px;animation:8s ease-in-out infinite pulse;position:absolute;top:-50%;right:-10%}@keyframes pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.hero-container{max-width:1200px;padding:0 var(--spacing-xl);gap:var(--spacing-2xl);z-index:1;grid-template-columns:1fr 1fr;align-items:center;margin:0 auto;display:grid;position:relative}.hero-content{animation:.8s ease-out fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:3.5rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-lg);color:var(--text);line-height:1.1}.hero-gradient{background:linear-gradient(135deg,#6366f1 0%,#0ea5b7 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{font-size:var(--font-size-xl);color:var(--text-secondary);margin-bottom:var(--spacing-2xl);line-height:var(--line-height-relaxed)}.hero-cta{gap:var(--spacing-md);margin-bottom:var(--spacing-2xl);display:flex}.hero-stats{gap:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid #ffffff1a;display:flex}.hero-stat{text-align:center}.hero-stat-number{font-size:2rem;font-weight:var(--font-weight-bold);color:var(--accent);margin-bottom:var(--spacing-xs)}.hero-stat-label{font-size:var(--font-size-sm);color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.hero-visual{justify-content:center;align-items:center;animation:1s ease-out .3s both fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hero-phone{background:#000;border-radius:40px;width:300px;height:600px;padding:12px;animation:6s ease-in-out infinite float;position:relative;box-shadow:0 20px 60px #00000080,0 0 0 1px #ffffff1a}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-phone-screen{background:linear-gradient(135deg,#1a4d6b 0%,#0f3b56 100%);border-radius:32px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.hero-qr-demo{width:200px;height:200px;position:relative}.hero-qr-icon{color:var(--accent);opacity:.8}.hero-scan-animation{background:linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);height:4px;animation:2s ease-in-out infinite scan;position:absolute;top:0;left:0;right:0}@keyframes scan{0%,to{opacity:0;transform:translateY(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(200px)}}.btn{justify-content:center;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);font-family:var(--font-family);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:none;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-secondary{color:var(--text);border:2px solid var(--border);background:0 0}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.btn-sm{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}.btn-lg{padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-lg)}section{opacity:0;padding:100px 0;transition:all .8s ease-out;transform:translateY(30px)}section.fade-in{opacity:1;transform:translateY(0)}.section-header{text-align:center;margin-bottom:var(--spacing-2xl);max-width:700px;margin-left:auto;margin-right:auto}.section-title{font-size:2.5rem;font-weight:var(--font-weight-bold);color:var(--text);margin-bottom:var(--spacing-md)}.section-subtitle{font-size:var(--font-size-lg);color:var(--text-secondary);line-height:var(--line-height-relaxed)}.how-it-works{background:var(--panel)}.steps{justify-content:center;align-items:center;gap:var(--spacing-xl);flex-wrap:wrap;display:flex}.step{text-align:center;min-width:250px;max-width:300px;padding:var(--spacing-xl);background:var(--bg);border-radius:var(--radius-lg);border:1px solid var(--border);transition:all var(--transition-base);flex:1;position:relative}.step:hover{box-shadow:var(--shadow-xl);border-color:var(--accent);transform:translateY(-5px)}.step-number{background:var(--accent);color:#fff;width:40px;height:40px;font-weight:var(--font-weight-bold);font-size:var(--font-size-lg);box-shadow:var(--shadow-md);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:-15px;left:50%;transform:translate(-50%)}.step-icon{margin:var(--spacing-lg) 0;color:var(--accent)}.step-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text);margin-bottom:var(--spacing-md)}.step-description{color:var(--text-secondary);line-height:var(--line-height-relaxed)}.step-arrow{color:var(--muted);justify-content:center;align-items:center;display:flex}.feature-grid{gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.feature-card{padding:var(--spacing-xl);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.feature-card:hover{box-shadow:var(--shadow-xl);border-color:var(--accent);transform:translateY(-5px)}.feature-card:hover .feature-icon{transform:scale(1.1)rotate(5deg)}.feature-icon{border-radius:var(--radius-md);width:64px;height:64px;margin-bottom:var(--spacing-lg);color:var(--accent);transition:all var(--transition-base);background:linear-gradient(135deg,#6366f11a 0%,#0ea5b71a 100%);justify-content:center;align-items:center;display:flex}.feature-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text);margin-bottom:var(--spacing-md)}.feature-description{color:var(--text-secondary);line-height:var(--line-height-relaxed)}.use-cases{background:var(--panel)}.use-case-grid{gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.use-case-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.use-case-card:hover{box-shadow:var(--shadow-xl);border-color:var(--accent);transform:translateY(-5px)}.use-case-image{height:200px;color:var(--accent);background:linear-gradient(135deg,#6366f11a 0%,#0ea5b71a 100%);justify-content:center;align-items:center;display:flex}.use-case-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text);padding:var(--spacing-lg) var(--spacing-lg) var(--spacing-md)}.use-case-description{color:var(--text-secondary);line-height:var(--line-height-relaxed);padding:0 var(--spacing-lg) var(--spacing-md)}.use-case-benefits{padding:0 var(--spacing-lg) var(--spacing-lg);list-style:none}.use-case-benefits li{color:var(--text-secondary);padding:var(--spacing-xs) 0;padding-left:var(--spacing-lg);position:relative}.use-case-benefits li:before{content:"✓";color:var(--accent);font-weight:var(--font-weight-bold);position:absolute;left:0}.mobile-showcase{background:linear-gradient(135deg,#0f3b56 0%,#1a4d6b 100%);position:relative;overflow:hidden}.mobile-showcase:before{content:"";background:radial-gradient(circle,#6366f11a 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:0;left:-50%}.mobile-showcase-content{gap:var(--spacing-2xl);z-index:1;grid-template-columns:1fr 1fr;align-items:center;display:grid;position:relative}.mobile-showcase-intro{font-size:var(--font-size-xl);color:var(--text-secondary);margin-bottom:var(--spacing-2xl);line-height:var(--line-height-relaxed)}.mobile-features{gap:var(--spacing-lg);flex-direction:column;display:flex}.mobile-feature{gap:var(--spacing-md);padding:var(--spacing-lg);border-radius:var(--radius-md);transition:all var(--transition-base);background:#ffffff0d;border:1px solid #ffffff1a;display:flex}.mobile-feature:hover{border-color:var(--accent);background:#ffffff14;transform:translate(5px)}.mobile-feature-icon{border-radius:var(--radius-md);width:48px;height:48px;color:var(--accent);background:#6366f133;flex-shrink:0;justify-content:center;align-items:center;display:flex}.mobile-feature-text h4{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text);margin-bottom:var(--spacing-xs)}.mobile-feature-text p{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-normal)}.mobile-showcase-visual{justify-content:center;align-items:center;display:flex}.phone-mockup{background:#000;border-radius:36px;width:280px;height:560px;padding:10px;animation:6s ease-in-out infinite float;box-shadow:0 25px 70px #0009,0 0 0 1px #ffffff1a}.phone-mockup-screen{background:#1a1a1a;border-radius:28px;width:100%;height:100%;overflow:hidden}.video-demo{background:linear-gradient(135deg,#2a2a2a 0%,#1a1a1a 100%);justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.video-demo-controls{justify-content:center;align-items:center;display:flex}.video-demo-play{background:#6366f1e6;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;animation:2s ease-in-out infinite pulse-play;display:flex;box-shadow:0 8px 24px #6366f166}@keyframes pulse-play{0%,to{transform:scale(1);box-shadow:0 8px 24px #6366f166}50%{transform:scale(1.05);box-shadow:0 12px 32px #6366f199}}.video-demo-qr-btn{border-radius:var(--radius-md);background:#6366f1e6;justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:absolute;top:16px;left:16px;box-shadow:0 4px 12px #0000004d}.benefits-grid{gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));display:grid}.benefit-card{padding:var(--spacing-xl);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base);position:relative}.benefit-card:hover{box-shadow:var(--shadow-xl);border-color:var(--accent);transform:translateY(-5px)}.benefit-number{top:var(--spacing-lg);right:var(--spacing-lg);font-size:3rem;font-weight:var(--font-weight-bold);color:#6366f11a;line-height:1;position:absolute}.benefit-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text);margin-bottom:var(--spacing-md);z-index:1;position:relative}.benefit-description{color:var(--text-secondary);line-height:var(--line-height-relaxed);z-index:1;position:relative}.cta-section{text-align:center;background:linear-gradient(135deg,#6366f1 0%,#0ea5b7 100%);position:relative;overflow:hidden}.cta-section:before{content:"";background:radial-gradient(circle,#ffffff1a 0%,#0000 70%);border-radius:50%;width:800px;height:800px;position:absolute;top:-50%;right:-20%}.cta-content{z-index:1;max-width:700px;margin:0 auto;position:relative}.cta-title{font-size:3rem;font-weight:var(--font-weight-bold);color:#fff;margin-bottom:var(--spacing-lg)}.cta-description{font-size:var(--font-size-xl);color:#ffffffe6;margin-bottom:var(--spacing-2xl);line-height:var(--line-height-relaxed)}.cta-buttons{gap:var(--spacing-md);margin-bottom:var(--spacing-lg);flex-wrap:wrap;justify-content:center;display:flex}.cta-section .btn-primary{color:var(--accent);background:#fff}.cta-section .btn-primary:hover{background:#ffffffe6;transform:translateY(-2px)}.cta-section .btn-secondary{color:#fff;background:0 0;border-color:#ffffff80}.cta-section .btn-secondary:hover{background:#ffffff1a;border-color:#fff}.cta-note{color:#fffc;font-size:var(--font-size-sm)}.cta-note a{color:#fff;font-weight:var(--font-weight-medium);text-decoration:underline}.footer{background:var(--panel);border-top:1px solid var(--border);padding:var(--spacing-2xl) 0 var(--spacing-xl)}.footer-content{gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.footer-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--text);margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:.05em}.footer-links{gap:var(--spacing-sm);flex-direction:column;list-style:none;display:flex}.footer-links a{color:var(--text-secondary);font-size:var(--font-size-sm);transition:color var(--transition-fast);text-decoration:none}.footer-links a:hover{color:var(--accent)}.footer-bottom{text-align:center;padding-top:var(--spacing-xl);border-top:1px solid var(--border)}.footer-copyright{color:var(--text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--spacing-xs)}.footer-tagline{color:var(--muted);font-size:var(--font-size-xs)}@media (width<=968px){.hero-container{text-align:center;grid-template-columns:1fr}.hero-cta,.hero-stats{justify-content:center}.hero-title{font-size:2.5rem}.mobile-showcase-content{grid-template-columns:1fr}.mobile-showcase-visual{margin-bottom:var(--spacing-xl);order:-1}.step-arrow{display:none}.steps{flex-direction:column;align-items:stretch}.section-title{font-size:2rem}.cta-title{font-size:2.25rem}}@media (width<=768px){.nav-links{display:none}.nav-toggle,.mobile-nav{display:flex}.hero{padding-top:120px}.hero-title{font-size:2rem}.hero-subtitle{font-size:var(--font-size-base)}.hero-cta{gap:var(--spacing-sm);flex-direction:column}.hero-cta .btn{width:100%}.hero-stats{gap:var(--spacing-md);flex-direction:column;align-items:center}.hero-phone{width:250px;height:500px}section{padding:60px 0}.container{padding:0 var(--spacing-md)}.section-title{font-size:1.75rem}.section-subtitle{font-size:var(--font-size-base)}.feature-grid,.use-case-grid,.benefits-grid{grid-template-columns:1fr}.phone-mockup{width:240px;height:480px}.cta-title{font-size:1.75rem}.cta-description{font-size:var(--font-size-base)}.cta-buttons{flex-direction:column}.cta-buttons .btn{width:100%}}@media (width<=480px){.nav-container{padding:var(--spacing-md)}.hero-title{font-size:1.75rem}.hero-subtitle{font-size:var(--font-size-sm)}.btn-lg{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-base)}.hero-phone{width:200px;height:400px}.hero-qr-demo{width:150px;height:150px}.hero-qr-icon{width:120px;height:120px}.section-title{font-size:1.5rem}.step{padding:var(--spacing-lg)}.footer-content{grid-template-columns:1fr}}