:root{
  --bg:#060b09; --panel:#101b16; --panel2:#182a24; --line:#28382f;
  --ink:#f4fbf6; --muted:#a3b5a9; --dim:#6d8078;
  --accent:#bcf277; --accent2:#d7f9b8; --accent-soft:rgba(188,242,119,.15); --accent-ink:#0a1410;
  --ok:#7ee59b; --err:#ff6b60;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased}
body{min-height:100vh;background:
  radial-gradient(circle at 82% 0,rgba(188,242,119,.13),transparent 32%),
  radial-gradient(circle at 0 85%,rgba(46,120,86,.12),transparent 28%),var(--bg)}
a{color:var(--accent);text-decoration:none}
svg{display:block}
.wrap{max-width:440px;margin:0 auto;padding:40px 22px 60px}
.wide{max-width:920px}

.mark{display:flex;align-items:center;gap:10px;margin-bottom:34px}
.mark .sq{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,var(--accent2),var(--accent));
  display:grid;place-items:center;color:var(--accent-ink);
  box-shadow:0 10px 28px rgba(188,242,119,.22)}
.mark b{font-size:20px;font-weight:800;letter-spacing:-.03em}

h1{font-size:30px;font-weight:800;letter-spacing:-.035em;margin:0 0 12px;line-height:1.12}
h2{font-size:21px;font-weight:700;letter-spacing:-.025em;margin:34px 0 12px}
p{margin:0 0 16px;color:var(--muted)}
p.lead{font-size:17px;color:var(--ink);opacity:.85}
.small{font-size:13px;color:var(--dim);line-height:1.5}

.card{background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.085);border-radius:22px;padding:22px;margin-bottom:14px;
  box-shadow:0 18px 56px rgba(0,0,0,.24)}
label{display:block;font-size:10.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);margin:0 0 8px}
input{width:100%;background:rgba(255,255,255,.055);color:var(--ink);border:1px solid rgba(255,255,255,.09);
  border-radius:12px;padding:14px;font-size:16px;font-family:inherit;margin-bottom:14px}
input:focus{outline:0;border-color:var(--accent)}
button,.btn{width:100%;background:linear-gradient(135deg,var(--accent2),var(--accent));color:var(--accent-ink);border:0;
  padding:15px;border-radius:13px;font-weight:700;font-size:16px;font-family:inherit;
  letter-spacing:-.01em;display:block;text-align:center;transition:.14s;
  box-shadow:0 12px 30px rgba(188,242,119,.16)}
button:active,.btn:active{transform:scale(.98)}
button:disabled{opacity:.45}
.btn2{background:rgba(255,255,255,.055);color:var(--ink);border:1px solid rgba(255,255,255,.09);box-shadow:none}
.linkrow{display:flex;justify-content:space-between;margin-top:16px;font-size:14px}
.linkrow a{color:var(--muted)}

.msg{border-radius:11px;padding:12px 14px;font-size:14px;margin-bottom:14px;display:none}
.msg.on{display:block}
.msg.err{background:rgba(255,69,58,.12);color:#ff8d85}
.msg.ok{background:rgba(48,209,88,.12);color:#7ee59b}

.pill{display:inline-flex;align-items:center;gap:7px;background:var(--panel2);
  border:.5px solid var(--line);border-radius:999px;padding:6px 13px;font-size:12.5px;
  font-weight:700;letter-spacing:-.01em}
.pill.pro{background:var(--accent-soft);border-color:transparent;color:var(--accent)}

ul.feat{list-style:none;padding:0;margin:0 0 22px}
ul.feat li{display:flex;gap:11px;align-items:flex-start;margin-bottom:11px;font-size:15px}
ul.feat li::before{content:"";width:19px;height:19px;border-radius:50%;flex:0 0 auto;
  background:var(--accent-soft);margin-top:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='19' height='19' viewBox='0 0 24 24' fill='none' stroke='%23bcf277' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}

.price{display:flex;align-items:baseline;gap:8px;margin:0 0 6px}
.price b{font-size:42px;font-weight:800;letter-spacing:-.04em}
.price span{color:var(--muted);font-size:15px}