*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#333;line-height:1.6}
a{color:#2563eb;text-decoration:none}
nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1)}
.logo{font-weight:700;font-size:1.25rem;color:#111}
.nav-links a{margin-left:1.5rem;color:#555}
.nav-links a:hover{color:#2563eb}
.hero{text-align:center;padding:6rem 2rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}
.hero h1{font-size:2.5rem;margin-bottom:1rem}
.hero p{font-size:1.15rem;max-width:600px;margin:0 auto 2rem}
.cta{display:inline-block;padding:.75rem 2rem;background:#fff;color:#667eea;border-radius:8px;font-weight:600;transition:transform .2s}
.cta:hover{transform:translateY(-2px)}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;padding:4rem 2rem;max-width:1000px;margin:0 auto}
.feature{padding:2rem;border-radius:12px;background:#f9fafb;text-align:center}
.feature h3{margin-bottom:.75rem;color:#111}
.about,.contact{padding:4rem 2rem;max-width:700px;margin:0 auto;text-align:center}
.about h2,.contact h2{margin-bottom:1rem}
footer{text-align:center;padding:2rem;color:#888;font-size:.875rem}