*{box-sizing:border-box;margin:0;padding:0}
:root{--green:#3d4a2a;--green-light:#56693c;--green-dark:#262e1a;--gold:#D4941A;--gray:#f4f7fa;--border:#e2e8f0;--muted:#6b7b8c;--text:#1a2635;--white:#fff}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--gray);color:var(--text);line-height:1.7}
a{color:var(--gold)}
.nav{background:var(--green);padding:14px 32px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo-wrap{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white);font-weight:800;font-size:20px}
.logo-wrap img{width:42px;height:42px;border-radius:10px}
.lang{display:flex;gap:8px}
.lang a{padding:6px 16px;border-radius:20px;font-size:12px;font-weight:600;text-decoration:none;background:rgba(255,255,255,.15);color:var(--white)}
.lang a[aria-current]{background:var(--gold);color:var(--green-dark)}
.hero{text-align:center;padding:64px 20px 52px;background:linear-gradient(180deg,var(--green) 0%,var(--green-light) 40%,var(--gray) 100%);color:var(--white)}
.hero h1{font-size:52px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.hero .tag{font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:.75;margin-top:10px;font-weight:600}
.hero p{max-width:560px;margin:18px auto 28px;opacity:.9}
.cta{display:inline-block;padding:12px 28px;border-radius:24px;background:var(--gold);color:var(--green-dark);font-weight:700;text-decoration:none}
.section{max-width:900px;margin:0 auto;padding:0 20px 40px}
h2{font-size:11px;font-weight:700;color:var(--gold);letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px}
.card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:24px}
.card p+p{margin-top:12px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid li{list-style:none;background:var(--white);border:1px solid var(--border);border-top:3px solid var(--gold);border-radius:14px;padding:18px;font-size:13px}
.grid li strong{display:block;color:var(--green);margin-bottom:4px}
.uses{padding-left:20px}
details{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:14px 18px;margin-bottom:8px}
summary{font-weight:600;color:var(--green);cursor:pointer}
details p{margin-top:8px;font-size:14px}
.footer{text-align:center;padding:32px 20px;font-size:12px;color:var(--muted);border-top:1px solid var(--border);background:var(--white);margin-top:20px}
.footer strong{color:var(--green)}
@media(max-width:640px){.grid{grid-template-columns:1fr}.hero h1{font-size:38px}.nav{padding:12px 16px}}