*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#333;background:#fff}.nav{position:fixed;top:0;width:100%;background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;padding:15px 0;border-bottom:1px solid rgba(0,0,0,.1)}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:#667eea}.nav-links{display:flex;list-style:none;gap:30px;align-items:center}.nav-links a{text-decoration:none;color:#333;font-weight:500;transition:color .3s}.nav-links a:hover{color:#667eea}.hero{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:120px 0 80px;text-align:center;margin-top:70px}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero p{font-size:1.25rem;margin-bottom:2rem;opacity:.9;max-width:800px;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:.9rem;margin-top:1rem!important;opacity:.8}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;color:#333}.btn{border:none;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s;text-decoration:none;display:inline-block;text-align:center;font-size:1rem}.btn-primary{background:#667eea;color:#fff;padding:15px 30px}.btn-primary:hover{background:#5a6fd8;transform:translateY(-2px);box-shadow:0 10px 25px rgba(102,126,234,.3)}.btn-large{padding:18px 40px;font-size:1.2rem}.btn-success{background:#28a745;color:#fff;padding:18px 40px}.btn-success:hover{background:#218838;transform:translateY(-2px)}.btn-block{width:100%}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:40px;gap:40px;margin-top:4rem}.feature-card{background:#fff;padding:40px;border-radius:20px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,.15)}.feature-icon{font-size:3rem;margin-bottom:1.5rem}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#333}.feature-card p{color:#666;line-height:1.6}.pricing-section{background:#f8f9fa}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:40px;gap:40px;margin-top:4rem}.pricing-card{background:#fff;border-radius:20px;padding:40px;text-align:center;border:2px solid #e9ecef;transition:all .3s;position:relative}.pricing-card:hover{border-color:#667eea;transform:translateY(-10px);box-shadow:0 20px 50px rgba(102,126,234,.15)}.pricing-card.popular{border-color:#667eea;transform:scale(1.05)}.popular-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:#667eea;color:#fff;padding:8px 25px;border-radius:20px;font-size:.8rem;font-weight:600}.plan-name{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#333}.plan-price{font-size:3rem;font-weight:700;color:#667eea;margin-bottom:.5rem}.plan-price.enterprise{color:#28a745}.plan-price span{font-size:1rem;color:#6c757d}.plan-features{list-style:none;text-align:left;margin:2rem 0}.plan-features li{margin:12px 0;padding-left:25px;position:relative}.plan-features li.included:before{content:"✅";position:absolute;left:0}.plan-features li.excluded:before{content:"❌";position:absolute;left:0}.plan-features li.excluded{color:#6c757d}.pricing-note{text-align:center;margin-top:3rem;color:#6c757d;font-size:.9rem}.demo-section{background:#667eea;color:#fff}.demo-section .section-title{color:#fff}.demo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:30px;gap:30px;margin-top:3rem}.demo-card{background:hsla(0,0%,100%,.1);border-radius:15px;padding:30px;text-align:center;text-decoration:none;color:#fff;transition:all .3s;border:2px solid hsla(0,0%,100%,.2)}.demo-card:hover{background:hsla(0,0%,100%,.2);transform:translateY(-5px);color:#fff}.demo-icon{font-size:2.5rem;margin-bottom:1rem}.demo-card h3{font-size:1.3rem;font-weight:600;margin-bottom:.5rem}.demo-card p{opacity:.9;font-size:.9rem}.trust-section{background:#f8f9fa}.trust-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:40px;gap:40px;margin-top:3rem}.stat{text-align:center}.stat-number{font-size:2rem;margin-bottom:1rem}.stat-label{color:#666;line-height:1.4}.footer{background:#2c3e50;color:#fff;padding:60px 0 30px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:40px;gap:40px;margin-bottom:40px}.footer-section h4{font-size:1.2rem;font-weight:600;margin-bottom:1rem;color:#fff}.footer-section ul{list-style:none}.footer-section ul li{margin:8px 0}.footer-section a{color:#bdc3c7;text-decoration:none;transition:color .3s}.footer-section a:hover{color:#fff}.footer-bottom{border-top:1px solid #34495e;padding-top:30px;text-align:center;color:#bdc3c7}@media (max-width:768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.demo-grid,.features-grid,.pricing-grid{grid-template-columns:1fr}.nav-links{gap:15px}.nav-links li:not(:last-child){display:none}.section{padding:60px 0}.section-title{font-size:2rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.demo-card,.feature-card,.pricing-card{animation:fadeInUp .6s ease-out}.text-center{text-align:center}.mb-4{margin-bottom:2rem}.mt-4{margin-top:2rem}