:root{
  --bg:#0A0A0A; --card:#141414; --line:#1F1F1F; --green:#00E676; --green2:#00C853;
  --red:#FF5252; --text:#E6E6E6; --muted:#8A8A8A;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:'Segoe UI',Roboto,'Noto Sans',sans-serif;line-height:1.6}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* шапка */
header{position:sticky;top:0;background:rgba(10,10,10,.9);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;gap:24px;height:64px}
.logo{font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:1px}
.logo span{color:var(--green)}
.nav a.link{color:var(--muted);font-weight:500}
.nav a.link:hover{color:var(--text);text-decoration:none}
.nav .spacer{flex:1}
.btn{display:inline-block;background:var(--green2);color:#061206;font-weight:700;
  padding:10px 20px;border-radius:8px;border:none;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--green);text-decoration:none}
.btn.ghost{background:transparent;color:var(--green);border:1px solid var(--green)}
.btn.ghost:hover{background:#10231A}

/* герой */
.hero{padding:90px 0 70px;text-align:center}
.hero h1{font-size:3rem;margin:0 0 16px;color:#fff;line-height:1.15}
.hero h1 span{color:var(--green)}
.hero p{font-size:1.25rem;color:var(--muted);max-width:680px;margin:0 auto 32px}
.badge{display:inline-block;border:1px solid var(--green);color:var(--green);
  border-radius:20px;padding:4px 14px;font-size:.85rem;margin-bottom:20px}

/* секции */
section{padding:56px 0}
h2{font-size:2rem;color:#fff;text-align:center;margin:0 0 8px}
.sub{color:var(--muted);text-align:center;margin:0 0 40px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px}
.card h3{margin:0 0 8px;color:var(--green);font-size:1.2rem}
.card p{color:var(--muted);margin:0}
.icon{font-size:1.8rem;margin-bottom:10px}

/* шаги */
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;
  width:32px;height:32px;background:var(--green);color:#061206;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-weight:800}
.step h4{margin:8px 0 6px;color:#fff}
.step p{color:var(--muted);margin:0;font-size:.95rem}

/* тарифы */
.plans{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch}
.plan-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px;
  display:flex;flex-direction:column;transition:border-color .2s}
.plan-card.sel,.plan-card:hover{border-color:var(--green)}
.plan-card .name{font-size:1.15rem;color:#fff;font-weight:700}
.plan-card .price{font-size:2.4rem;color:var(--green);font-weight:800;margin:12px 0 4px}
.plan-card .price small{font-size:1rem;color:var(--muted);font-weight:400}
.plan-card ul{list-style:none;padding:0;margin:16px 0 24px;color:var(--muted);flex:1}
.plan-card li{padding:6px 0;border-bottom:1px solid var(--line)}
.plan-card li::before{content:'✓ ';color:var(--green)}
.pop{border-color:var(--green)}
.pop .tag{display:inline-block;background:var(--green);color:#061206;font-weight:700;
  font-size:.75rem;padding:2px 10px;border-radius:12px;margin-bottom:10px}

/* форма покупки */
.buybox{background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:30px;max-width:560px;margin:36px auto 0}
.buybox label{display:block;color:var(--muted);margin:14px 0 6px;font-size:.95rem}
.buybox input[type=email]{width:100%;background:#0F0F0F;border:1px solid #2A2A2A;
  border-radius:8px;padding:12px;color:var(--text);font-size:1rem}
.buybox input:focus{outline:none;border-color:var(--green)}
.chk{display:flex;gap:10px;align-items:flex-start;margin:16px 0;color:var(--muted);font-size:.9rem}
.chk input{margin-top:4px}
#buyMsg{margin-top:12px;min-height:20px;font-weight:600}
.err{color:var(--red)}
.ok{color:var(--green)}

/* FAQ */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:16px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;color:#fff;font-weight:600}
.faq p{color:var(--muted);margin:12px 0 0}

/* подвал */
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:.9rem}
footer .cols{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
footer a{color:var(--muted)}
footer a:hover{color:var(--green)}
.req{font-size:.85rem;line-height:1.8;margin-top:20px;color:var(--muted)}

/* cookie */
#cookie{position:fixed;bottom:16px;left:16px;right:16px;max-width:680px;margin:0 auto;
  background:#141414;border:1px solid var(--green);border-radius:12px;padding:16px 20px;
  display:none;align-items:center;gap:16px;z-index:100;flex-wrap:wrap}
#cookie p{margin:0;color:var(--muted);flex:1;font-size:.9rem;min-width:220px}

/* юр. страницы */
.legal{max-width:820px;margin:0 auto;padding:40px 0}
.legal h1{color:#fff;font-size:2rem}
.legal h2{text-align:left;font-size:1.3rem;color:var(--green);margin-top:32px}
.legal p,.legal li{color:#cfcfcf}
.legal{line-height:1.7}

@media(max-width:640px){.hero h1{font-size:2.1rem}.nav a.link{display:none}}