body,html{background-color:#fafafa;padding:0;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:#1a1a1a}*{box-sizing:border-box}.page{min-height:100vh;display:flex;flex-direction:column}main{flex:1 1}.hero{display:flex;flex-direction:column;align-items:center;padding:5rem 1.5rem 3rem;text-align:center}.app-icon{border-radius:22px;box-shadow:0 4px 24px rgba(0,0,0,.12)}.app-title{margin:1.2rem 0 .4rem;font-size:2.4rem;font-weight:700;letter-spacing:-.02em}.app-tagline{margin:0 0 2rem;font-size:1.1rem;color:#555}.store-badge{display:inline-block;transition:opacity .2s}.store-badge:hover{opacity:.8}.store-badge-img{height:48px;width:auto}.features{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1.5rem;gap:1.5rem;max-width:800px;margin:0 auto;padding:3rem 1.5rem}.feature{text-align:center;padding:1.5rem 1rem;border-radius:12px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.06)}.feature-icon{font-size:1.8rem;display:block;margin-bottom:.6rem}.feature h3{margin:0 0 .4rem;font-size:.95rem;font-weight:600}.feature p{margin:0;font-size:.82rem;color:#666;line-height:1.5}.screenshots{padding:3rem 1.5rem;max-width:960px;margin:0 auto}.section-title{text-align:center;font-size:1.4rem;font-weight:600;margin:0 0 1.5rem}.screenshots-row{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:1rem;gap:1rem}.screenshot{width:100%;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.1)}.footer{text-align:center;padding:2rem 1.5rem;color:#999;font-size:.85rem}.footer p{margin:0}@media (max-width:640px){.hero{padding:3rem 1.5rem 2rem}.app-title{font-size:1.8rem}.features{grid-template-columns:repeat(2,1fr);gap:1rem}.screenshots-row{grid-template-columns:1fr;max-width:400px;margin:0 auto}}