*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#1d2a24;line-height:1.6;background:#fff}
a{color:#2f6b4f;text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.nav{border-bottom:1px solid #e7ece9;position:sticky;top:0;background:rgba(255,255,255,.95)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:20px;color:#1d2a24}
nav a{margin-left:24px;color:#43524b;font-size:15px}
.hero{padding:96px 0 72px;background:linear-gradient(180deg,#f3f8f5,#fff)}
.tag{display:inline-block;background:#e2efe8;color:#2f6b4f;padding:4px 12px;border-radius:99px;font-size:13px;font-weight:600}
h1{font-size:48px;line-height:1.15;margin:18px 0;max-width:720px}h2{font-size:32px;margin:0 0 8px}
.lead{font-size:19px;color:#43524b;max-width:640px}
.cta{margin-top:28px}.btn{display:inline-block;background:#2f6b4f;color:#fff;padding:12px 22px;border-radius:8px;font-weight:600;margin-right:12px}
.btn:hover{text-decoration:none;background:#255a41}.btn.ghost{background:none;color:#2f6b4f;border:1px solid #2f6b4f}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;padding:56px 0}
.card{border:1px solid #e7ece9;border-radius:12px;padding:24px}.card h3{margin:0 0 8px}.card p{margin:0;color:#52625a}
.alt{background:#f6f9f7;padding:64px 0}.sub{color:#52625a;margin:0}
.plan{background:#fff;border:1px solid #e1e8e4;border-radius:12px;padding:28px}.plan.hl{border:2px solid #2f6b4f}
.price{font-size:36px;font-weight:700;margin:4px 0 12px}.price span{font-size:16px;color:#52625a;font-weight:400}
.plan ul{padding-left:18px;margin:0;color:#43524b}
.about{padding:72px 24px}.about p{max-width:760px;color:#43524b}
.stats{display:flex;gap:48px;flex-wrap:wrap;margin-top:28px}.stats b{display:block;font-size:28px;color:#2f6b4f}.stats span{color:#52625a;font-size:14px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;padding:28px 24px;color:#7a8a82;font-size:14px;border-top:1px solid #e7ece9}
@media(max-width:640px){h1{font-size:34px}nav a{margin-left:14px}}