*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #9B59B6;--primary-dark: #8E44AD;--secondary: #3498DB;--accent: #F1C40F;--danger: #E74C3C;--text-primary: #333333;--text-secondary: #666666;--background: #FFFFFF;--surface: #F5F5F5;--border: #E0E0E0;--gradient-start: #9B59B6;--gradient-end: #3498DB}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary);background-color:var(--background);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}.hero{background:linear-gradient(135deg,var(--gradient-start) 0%,var(--gradient-end) 100%);color:#fff;padding:80px 20px;text-align:center;min-height:100vh;display:flex;align-items:center;justify-content:center}.hero-content{max-width:800px}.app-icon{width:120px;height:120px;border-radius:24px;margin-bottom:30px;box-shadow:0 10px 40px #0003}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:20px}.hero .tagline{font-size:1.5rem;opacity:.95;margin-bottom:40px;font-weight:300}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{padding:16px 32px;border-radius:50px;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s ease;display:inline-flex;align-items:center;gap:10px}.btn-primary{background-color:#fff;color:var(--primary)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 30px #0003}.btn-secondary{background-color:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background-color:#fff;color:var(--primary)}.features{padding:100px 20px;background-color:var(--background)}.section-title{text-align:center;font-size:2.5rem;margin-bottom:60px;color:var(--text-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;max-width:1200px;margin:0 auto}.feature-card{background:var(--background);padding:40px;border-radius:20px;box-shadow:0 4px 20px #00000014;transition:all .3s ease;border:1px solid var(--border)}.feature-card:hover{transform:translateY(-8px);box-shadow:0 12px 40px #0000001f}.feature-icon{font-size:3rem;margin-bottom:20px}.feature-card h3{font-size:1.4rem;margin-bottom:15px;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);font-size:1rem}.screenshots{padding:100px 20px;background-color:var(--surface)}.screenshots-container{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;margin-top:50px}.screenshot{width:280px;border-radius:30px;box-shadow:0 20px 60px #00000026;transition:transform .3s ease}.screenshot:hover{transform:scale(1.05)}.benefits{padding:100px 20px;background:linear-gradient(135deg,var(--gradient-start) 0%,var(--gradient-end) 100%);color:#fff}.benefits-list{max-width:800px;margin:0 auto}.benefit-item{display:flex;align-items:flex-start;gap:20px;margin-bottom:30px;padding:20px;background:#ffffff1a;border-radius:15px}.benefit-icon{font-size:2rem;flex-shrink:0}.benefit-item h4{font-size:1.2rem;margin-bottom:8px}.benefit-item p{opacity:.9}.download{padding:100px 20px;text-align:center;background-color:var(--background)}.download h2{font-size:2.5rem;margin-bottom:20px}.download p{font-size:1.2rem;color:var(--text-secondary);margin-bottom:40px}.store-badge{height:60px;transition:transform .3s ease}.store-badge:hover{transform:scale(1.05)}.footer{background-color:var(--text-primary);color:#fff;padding:60px 20px;text-align:center}.footer-links{display:flex;justify-content:center;gap:30px;margin-bottom:30px;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none;opacity:.8;transition:opacity .3s ease}.footer-links a:hover{opacity:1}.footer-contact{margin-bottom:30px}.footer-contact a{color:var(--accent);text-decoration:none}.copyright{opacity:.6;font-size:.9rem}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero .tagline{font-size:1.2rem}.section-title{font-size:2rem}.feature-card{padding:30px}.screenshot{width:220px}}@media (max-width: 480px){.hero{padding:60px 20px}.hero h1{font-size:2rem}.btn{width:100%;justify-content:center}.cta-buttons{flex-direction:column}}