:root{--text:#20242a;--muted:#68727d;--accent:#1769d2;--soft:#f5f7fa}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--text);line-height:1.6}
.container{width:min(1160px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid #e5e8eb;background:#fff}
.head{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{font-size:22px;font-weight:700;color:var(--text);text-decoration:none}
nav{display:flex;gap:22px;flex-wrap:wrap}nav a{color:var(--text);text-decoration:none}.block{padding:72px 0}.block-hero{padding:100px 0;background:var(--soft)}
h1{font-size:clamp(36px,5vw,64px);line-height:1.08;margin:0 0 24px}.block-hero p{font-size:21px;max-width:760px;color:var(--muted)}
h2{font-size:34px}.content{max-width:850px}.button{display:inline-block;margin-top:20px;padding:13px 24px;background:var(--accent);color:#fff;text-decoration:none;border-radius:7px}
footer{padding:40px 0;background:#20242a;color:#fff}
@media(max-width:760px){.head{align-items:flex-start;flex-direction:column;padding:18px 0}.block{padding:52px 0}}