*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter',sans-serif}
body{background:#f8fafc;color:#1e293b;line-height:1.6}
.container{max-width:1200px;margin:0 auto;padding:20px}
header{background:#0f172a;color:white;padding:40px 0;border-radius:0 0 20px 20px}
.header-content{text-align:center}
h1{font-size:2.5rem;margin-bottom:12px}
.subtitle{font-size:1.1rem;opacity:0.9;max-width:800px;margin:0 auto 20px}
.cta-button{display:inline-block;background:#2563eb;color:white;padding:14px 28px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;margin-top:10px;transition:background 0.3s}
.cta-button:hover{background:#1d4ed8}
section{margin:50px 0}
h2{font-size:1.8rem;color:#0f172a;margin-bottom:24px;border-left:4px solid #2563eb;padding-left:12px}
h3{font-size:1.3rem;margin:16px 0 10px;color:#1e293b}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:20px}
.feature-card{background:white;padding:24px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,0.05)}
.feature-card ul{padding-left:20px;margin-top:10px}
.feature-card li{margin:6px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.downloads{background:white;padding:30px;border-radius:12px;text-align:center;box-shadow:0 2px 15px rgba(0,0,0,0.05)}
.download-list{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:20px}
.download-item{padding:10px 18px;background:#f1f5f9;border-radius:6px;font-weight:500}
.faq-item{background:white;padding:20px;border-radius:10px;margin-bottom:12px;box-shadow:0 1px 5px rgba(0,0,0,0.04)}
.faq-question{font-weight:600;color:#0f172a;margin-bottom:8px}
.faq-answer{color:#334155}
footer{background:#0f172a;color:white;text-align:center;padding:30px 0;margin-top:60px;border-radius:20px 20px 0 0}
footer a{color:white;}
@media(max-width:768px){.two-col{grid-template-columns:1fr}.features-grid{grid-template-columns:1fr}h1{font-size:2rem}}