:root{font-family:Arial,Helvetica,sans-serif;color:#111;background:#fff}
*{box-sizing:border-box}body{margin:0}a{color:inherit}.shell{max-width:1120px;margin:auto;padding:0 28px}
header{border-bottom:1px solid #ddd}.top{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:25px;font-weight:900;letter-spacing:-1px;text-decoration:none}.logo span{font-weight:400}
nav{display:flex;gap:18px;font-size:13px}.hero{padding:90px 0 75px}.ey{font-size:12px;letter-spacing:.16em;font-weight:800}
h1{font-size:clamp(46px,7vw,78px);line-height:.95;letter-spacing:-.055em;margin:22px 0}
.lead{font-size:19px;line-height:1.7;color:#333;max-width:780px}.cta{display:inline-block;margin-top:20px;background:#111;color:#fff;padding:15px 20px;text-decoration:none;font-size:12px;font-weight:800;letter-spacing:.06em}
.section{padding:72px 0;border-top:1px solid #ddd}.section h2{font-size:clamp(32px,4vw,50px);letter-spacing:-.04em;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#ddd;border:1px solid #ddd}.card{background:#fff;padding:28px}.card h3{font-size:21px;margin:0 0 12px}.card p,.section p,.section li{color:#333;line-height:1.7}
.dark{background:#111;color:#fff}.dark p,.dark li{color:#eee}.faq{max-width:850px}.faq article{padding:22px 0;border-bottom:1px solid #ddd}.faq h3{margin:0 0 9px;font-size:20px}
footer{padding:36px 0;border-top:1px solid #ddd;font-size:13px;color:#444}
@media(max-width:760px){nav{display:none}.grid{grid-template-columns:1fr}.hero{padding:65px 0}}