:root{--primary: #137fec;--primary-dark: #0e5fad;--primary-light: #e8f4fd;--background: #f6f7f8;--background-dark: #101922;--white: #ffffff;--text-primary: #1a1a2e;--text-secondary: #64748b;--text-tertiary: #94a3b8;--border: #e2e8f0;--success: #10b981;--error: #ef4444;--gradient: linear-gradient(135deg, #137fec 0%, #6366f1 100%)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}a{text-decoration:none;color:inherit;transition:color .2s ease}img{max-width:100%;height:auto}ul{list-style:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 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var(--border)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-full{width:100%}.navbar{position:fixed;top:0;left:0;right:0;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:1000}.nav-container{display:flex;align-items:center;justify-content:space-between;height:72px}.logo{display:flex;align-items:center;gap:8px;font-size:24px;font-weight:800}.logo-icon{font-size:28px}.nav-links{display:flex;gap:32px}.nav-link{font-weight:500;color:var(--text-secondary);transition:color .2s ease}.nav-link:hover,.nav-link.active{color:var(--primary)}@media(max-width:768px){.nav-links{display:none}}.hero{padding:160px 0 80px;overflow:hidden}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-badge{display:inline-block;background:var(--primary-light);color:var(--primary);padding:8px 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32px}.hero-buttons{justify-content:center;flex-wrap:wrap}.hero-stats{justify-content:center}.hero-image{order:-1}.phone-mockup{width:240px;height:320px}}.features{padding:100px 0;background:var(--white)}.section-header{text-align:center;margin-bottom:60px}.section-title{font-size:40px;margin-bottom:16px}.section-subtitle{font-size:18px;color:var(--text-secondary)}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.feature-card{background:var(--background);padding:32px;border-radius:20px;text-align:center;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000001a}.feature-icon{font-size:48px;margin-bottom:16px}.feature-card h3{font-size:18px;margin-bottom:12px}.feature-card 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