*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;color:#122033;background:#f7f9fc;line-height:1.6}
.nav{display:flex;justify-content:space-between;align-items:center;padding:25px 8%;background:white}
.logo{font-weight:800;font-size:22px}
nav a{margin-left:25px;text-decoration:none;color:#122033}
.hero{min-height:70vh;display:flex;align-items:center;padding:8%;background:linear-gradient(135deg,#10243e,#1d5c7a);color:white}
.hero h1{font-size:clamp(40px,6vw,70px);max-width:800px;line-height:1.1}
.hero p{max-width:600px;font-size:20px}
.button{display:inline-block;background:white;color:#10243e;padding:14px 28px;border-radius:30px;text-decoration:none;font-weight:700;margin-top:20px}
.section{padding:70px 8%;text-align:center}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px;padding:0 8% 70px}
.cards div{background:white;padding:30px;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
footer{text-align:center;padding:30px;background:#10243e;color:white}