*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;background:#f9f9fc;color:#2f1c6a}
.container{width:90%;max-width:1200px;margin:auto}
.top-header{background:#2f2c45;padding:16px 0}
.header-flex{display:flex;justify-content:space-between;align-items:center}
.logo{color:#fff;font-weight:700}
.nav a{color:#fff;margin-left:20px;text-decoration:none;font-size:14px}
.main-section{display:flex;align-items:center;padding:70px 0;gap:50px}
.content{flex:1}
.content h1{font-size:40px;margin-bottom:20px}
.content h2{font-size:28px;margin-bottom:20px}
.content p{color:#6b6b85;margin-bottom:30px;max-width:520px}
.content h3{margin:40px 0 20px}
.cards{display:flex;gap:20px;flex-wrap:wrap}
.card{background:#fff;border:1px solid #e5e3f3;border-radius:8px;padding:25px;max-width:380px}
.link-btn{color:#673de6;font-weight:600;text-decoration:none}
.illustration img{max-width:100%}
@media(max-width:900px){.main-section{flex-direction:column}}