*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#172033;background:#fff}.container{max-width:1100px;margin:auto;padding:0 20px}.site-header{background:#fff;border-bottom:1px solid #e8edf4}.header-inner{height:90px;display:flex;align-items:center;gap:14px}.logo{width:58px;height:58px;object-fit:contain}.header-inner strong{font-size:21px}.header-inner small{display:block;color:#687386;margin-top:4px}.header-inner .btn{margin-left:auto}.btn{display:inline-block;background:#0866db;color:#fff;text-decoration:none;padding:12px 18px;border-radius:9px;font-weight:700}.hero{background:linear-gradient(120deg,#062f6d,#0c6edb);padding:70px 0}.hero-card{min-height:390px;border-radius:20px;padding:55px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(0,0,0,.05)),url('../img/hero-placeholder.jpg') center/cover}.hero h1{font-size:44px;color:#fff;line-height:1.1;margin:0}.hero h1 span{font-size:52px}.hero p{color:#fff;max-width:560px;font-size:18px;line-height:1.6}.section{padding:60px 20px}.section h2{font-size:30px}footer{background:#052b5e;color:#fff;padding:30px;text-align:center}