.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:2rem 0;text-align:center}.logo{font-size:2.5rem;margin-bottom:.5rem;font-weight:700}.tagline{font-size:1.2rem;opacity:.95}.main{flex:1}.hero{background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:4rem 0;text-align:center}.hero-title{font-size:2.5rem;color:#2d3748;margin-bottom:1rem;font-weight:700}.hero-description{font-size:1.2rem;color:#4a5568;max-width:700px;margin:0 auto 2rem;line-height:1.8}.download-button{display:inline-block;transition:transform .2s}.download-button:hover{transform:scale(1.05)}.play-store-badge{height:80px;width:auto}.features{padding:4rem 0;background:#fff}.section-title{font-size:2rem;text-align:center;margin-bottom:3rem;color:#2d3748;font-weight:700}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.feature-card{background:#f7fafc;padding:2rem;border-radius:12px;text-align:center;transition:transform .3s,box-shadow .3s;border:1px solid #e2e8f0}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000001a}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h4{font-size:1.3rem;margin-bottom:.5rem;color:#2d3748}.feature-card p{color:#4a5568;line-height:1.6}.about{padding:4rem 0;background:#f7fafc}.about-text{font-size:1.1rem;color:#4a5568;max-width:800px;margin:0 auto 2rem;text-align:center;line-height:1.8}.app-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;max-width:800px;margin:2rem auto 0}.info-item{background:#fff;padding:1.5rem;border-radius:8px;text-align:center;border:1px solid #e2e8f0}.info-item strong{color:#667eea;display:block;margin-bottom:.5rem}.privacy{padding:4rem 0;background:#fff}.privacy-features{max-width:600px;margin:2rem auto 0}.privacy-item{display:flex;align-items:center;padding:1rem;margin-bottom:1rem;background:#f7fafc;border-radius:8px}.checkmark{color:#48bb78;font-size:1.5rem;margin-right:1rem;font-weight:700}.privacy-item p{color:#4a5568;font-size:1.1rem}.cta{padding:4rem 0;background:linear-gradient(135deg,#667eea,#764ba2);text-align:center;color:#fff}.cta-title{font-size:2rem;margin-bottom:2rem;font-weight:700}.footer{background:#2d3748;color:#fff;padding:2rem 0;text-align:center}.footer p{margin:.5rem 0}.footer-links a{color:#90cdf4;text-decoration:none;transition:color .2s}.footer-links a:hover{color:#63b3ed}@media (max-width: 768px){.logo,.hero-title{font-size:2rem}.hero-description{font-size:1rem}.section-title{font-size:1.5rem}.features-grid{grid-template-columns:1fr}.play-store-badge{height:60px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;line-height:1.6}#root{min-height:100vh}