:root{--a:#0b6e69;--ad:#084f4b;--t:#1d1d1f;--m:#55555a;--bg:#fbfbfd;--c:#fff;--l:#e3e3e8}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--t);background:var(--bg);line-height:1.55}
a{color:var(--a)}header{position:sticky;top:0;z-index:10;background:rgba(251,251,253,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--l)}
.w{max-width:1080px;margin:0 auto;padding:0 20px}.hd{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.15rem;color:var(--t);text-decoration:none}.logo span{color:var(--a)}
nav{display:flex;gap:14px;flex-wrap:wrap;font-size:.93rem}nav a{color:var(--t);text-decoration:none}nav a:hover{color:var(--a)}
.btn{display:inline-block;background:var(--a);color:#fff!important;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:600;border:0;font-size:1rem;cursor:pointer}.btn:hover{background:var(--ad)}
.btn.o{background:transparent;color:var(--a)!important;border:1.5px solid var(--a)}
.hero{padding:64px 0 40px;text-align:center}.hero h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 16px}
.lead{font-size:1.2rem;color:var(--m);max-width:680px;margin:0 auto 28px}section{padding:40px 0}h2{font-size:clamp(1.5rem,4vw,2.1rem);letter-spacing:-.01em}
.g{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.card{background:var(--c);border:1px solid var(--l);border-radius:18px;padding:22px}
.card h3{margin-top:0}.muted{color:var(--m)}.av{width:72px;height:72px;border-radius:50%;background:var(--a);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5rem;flex:none}
.feat{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.tag{display:inline-block;background:#e6f2f1;color:var(--ad);border-radius:999px;padding:3px 10px;font-size:.82rem;font-weight:600}
details{background:var(--c);border:1px solid var(--l);border-radius:14px;padding:14px 18px;margin-bottom:10px}summary{font-weight:600;cursor:pointer}
table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px;border-bottom:1px solid var(--l)}
form{display:grid;gap:14px;max-width:640px}label{font-weight:600;font-size:.95rem;display:grid;gap:6px}input,textarea,select{font:inherit;padding:11px;border:1px solid #c7c7cc;border-radius:10px;background:#fff}
.ck{display:flex;gap:16px;flex-wrap:wrap;font-weight:400}.ck label{display:flex;gap:6px;font-weight:400}
footer{border-top:1px solid var(--l);padding:28px 0;color:var(--m);font-size:.9rem;margin-top:40px}footer a{color:var(--m)}
.steps{counter-reset:s}.steps .card::before{counter-increment:s;content:counter(s);display:inline-flex;width:32px;height:32px;border-radius:50%;background:var(--a);color:#fff;align-items:center;justify-content:center;font-weight:700;margin-bottom:8px}