:root{--ink:#183c3a;--muted:#60736e;--paper:#f5f4ee;--green:#28695c;--line:#d9e1d9}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit;text-underline-offset:5px}
.wrap{width:min(1120px,calc(100% - 40px));margin:auto}
header{border-bottom:1px solid var(--line)}
.header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0}
.brand{text-decoration:none;font-weight:750;letter-spacing:-.7px;font-size:23px}
.brand span{color:var(--green);margin-right:10px}
nav{display:flex;gap:24px;flex-wrap:wrap}
nav a{text-decoration:none;font-size:14px}
nav a:hover,nav a[aria-current=page]{color:var(--green);text-decoration:underline}
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:center;padding:76px 0}
.label{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--green);font-weight:700}
h1,h2,h3{line-height:1.15;letter-spacing:-1px}
h1{font-size:clamp(38px,5.5vw,68px);font-weight:550;margin:20px 0}
h2{font-size:32px;font-weight:550}
h3{font-size:23px;font-weight:600}
.lead{font-size:19px;color:var(--muted);max-width:620px}
.button{display:inline-block;background:var(--green);color:white;padding:13px 22px;border-radius:7px;text-decoration:none;margin-top:18px}
.visual{min-height:350px;background:#dce7dd;border-radius:130px 130px 16px 16px;position:relative;overflow:hidden;display:grid;place-items:center}
.visual:before{content:"";position:absolute;width:230px;height:230px;border:1px solid #9ab6a6;border-radius:50%}
.visual:after{content:"";position:absolute;width:290px;height:290px;border:1px solid #b5cbbd;border-radius:50%}
.visual svg{width:160px;z-index:1}
.visual small{position:absolute;bottom:24px;letter-spacing:2px;font-size:11px}
.section{padding:40px 0 64px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.card p,.muted{color:var(--muted)}
.num{font-size:12px;letter-spacing:2px;color:var(--green)}
.banner{background:var(--ink);color:#fff;padding:38px;border-radius:14px}
.banner p{color:#d1dfd8;max-width:720px}
.article{max-width:780px;padding:56px 0 76px}
.article h1{font-size:clamp(36px,5vw,52px)}
.article h2{margin-top:40px;font-size:27px}
.article p{color:#435e57}
.note{border-left:3px solid #86a793;padding:12px 20px;background:#e8eee5;margin-top:28px}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:13px}
.footer{display:flex;justify-content:space-between;gap:24px}
:focus-visible{outline:3px solid #c79e52;outline-offset:5px}
@media(max-width:760px){.header,.footer{align-items:flex-start;flex-direction:column}.hero{grid-template-columns:1fr;padding:40px 0;gap:30px}.visual{min-height:260px}.grid{grid-template-columns:1fr}.section-head{display:block}nav{gap:18px}.banner{padding:25px}}