:root{--ink:#10212b;--muted:#5f6d75;--line:#dce5e7;--ice:#eaf4f4;--accent:#176a70}*{box-sizing:border-box}body{margin:0;font:16px/1.6 Arial,sans-serif;color:var(--ink)}header,main,footer{max-width:1160px;margin:auto;padding-left:28px;padding-right:28px}header{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;font-size:22px}a{color:inherit;text-decoration:none}nav{display:flex;gap:18px;align-items:center;font-size:14px}button{border:1px solid var(--line);background:white;padding:5px 9px;border-radius:4px}.hero{padding:105px 0 90px;max-width:760px}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.05;letter-spacing:-2px;margin:12px 0 22px}.hero p{font-size:20px;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:1.4px;font-weight:bold;color:var(--accent)}section{padding:78px 0;border-top:1px solid var(--line)}h2{font-size:clamp(28px,4vw,44px);line-height:1.14;margin:0 0 24px;letter-spacing:-1px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid article{background:var(--ice);padding:24px;min-height:220px}.grid h3{margin-top:0}.grid p,.split p,section>p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact{background:var(--ink);color:white;padding:65px 28px;margin-top:40px}.contact .eyebrow{color:#8fd4d1}.contact a{color:#bceeea}footer{display:flex;justify-content:space-between;padding-top:28px;padding-bottom:28px;font-size:13px;color:var(--muted)}.cta{display:inline-block;background:var(--accent);color:white;padding:11px 20px;border-radius:4px;margin-top:16px}@media(max-width:760px){header{height:auto;padding-top:20px;padding-bottom:20px;align-items:flex-start;gap:12px}nav{flex-wrap:wrap;justify-content:flex-end;gap:10px}.grid,.split{grid-template-columns:1fr}.hero{padding-top:70px}footer{display:block}footer span+span{display:block;margin-top:8px}}