:root{
  --ink:#070b12; --ink2:#0d1420; --panel:#111a27; --paper:#f6f8fb;
  --blue:#2563eb; --blue2:#48b7ff; --green:#34e7a1;
  --line:rgba(255,255,255,.12); --muted:rgba(255,255,255,.62);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--ink); color:#fff; line-height:1.55;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.bg-net{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:.4;pointer-events:none}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}

.lg-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 0;flex-wrap:wrap}
.brand{font-weight:900;font-size:22px;letter-spacing:-.5px}
.brand span{color:var(--blue2);margin-left:4px}
.trust-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);
  font-family:"JetBrains Mono",monospace;border:1px solid var(--line);
  padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.03)
}
.trust-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(52,231,161,.6);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,231,161,.5)}70%{box-shadow:0 0 0 8px rgba(52,231,161,0)}100%{box-shadow:0 0 0 0 rgba(52,231,161,0)}}

.hero{display:grid;grid-template-columns:1.1fr .95fr;gap:clamp(28px,4vw,56px);align-items:start;padding:20px 0 56px}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue2);margin-bottom:18px}
h1{font-size:clamp(34px,5vw,58px);line-height:1.02;letter-spacing:-1px;margin-bottom:18px;font-weight:900}
h1 .accent{color:var(--blue2)}
.lead{color:var(--muted);font-size:clamp(16px,1.5vw,19px);max-width:560px;margin-bottom:30px}

.calc{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.035);padding:22px;backdrop-filter:blur(6px)}
.calc-row{margin-bottom:18px}
.calc-row label{display:block;font-size:13px;color:var(--muted);margin-bottom:10px;font-weight:600}
.slider-line{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center}
input[type=range]{width:100%;accent-color:var(--blue);height:6px}
output{font-family:"JetBrains Mono",monospace;font-weight:700;font-size:15px;min-width:74px;text-align:right;color:#fff}
.calc-result{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px;padding-top:18px;border-top:1px solid var(--line)}
.cr-label{display:block;font-size:11.5px;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.06em}
.calc-result strong{font-size:clamp(22px,3vw,30px);font-weight:900;font-variant-numeric:tabular-nums}
.cr-money strong{color:var(--green)}
.calc-cta-note{margin-top:16px;font-size:13.5px;color:var(--muted)}
.calc-cta-note b{color:#fff}

.hero-right{position:sticky;top:20px;border:1px solid rgba(72,183,255,.35);border-radius:18px;background:linear-gradient(180deg,rgba(37,99,235,.14),rgba(13,20,32,.9));padding:26px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.form-head h2{font-size:23px;font-weight:800;margin-bottom:8px}
.form-head p{font-size:14px;color:var(--muted);margin-bottom:20px}
.lead-form label{display:block;font-size:13px;font-weight:700;margin-bottom:14px}
.lead-form .opt{color:var(--muted);font-weight:400}
.lead-form input,.lead-form textarea{
  width:100%;margin-top:7px;padding:12px 13px;border-radius:10px;
  border:1px solid rgba(255,255,255,.16);background:rgba(7,11,18,.6);color:#fff;
  font-size:15px;transition:border-color .2s,box-shadow .2s
}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--blue2);box-shadow:0 0 0 3px rgba(72,183,255,.18)}
.lead-form textarea{resize:vertical;min-height:78px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
#submitBtn{
  width:100%;margin-top:6px;padding:15px;border:none;border-radius:11px;cursor:pointer;
  background:linear-gradient(90deg,var(--blue),var(--blue2));color:#fff;font-weight:800;font-size:16px;
  transition:transform .15s,box-shadow .2s;box-shadow:0 10px 30px rgba(37,99,235,.4)
}
#submitBtn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(37,99,235,.55)}
#submitBtn:disabled{opacity:.6;cursor:wait;transform:none}
.form-note{margin-top:12px;font-size:12px;color:var(--muted);text-align:center}

.success{text-align:center;padding:24px 8px}
.success .check{width:64px;height:64px;border-radius:50%;background:rgba(52,231,161,.16);border:2px solid var(--green);color:var(--green);font-size:32px;display:grid;place-items:center;margin:0 auto 16px;animation:pop .4s ease}
@keyframes pop{0%{transform:scale(.6);opacity:0}100%{transform:scale(1);opacity:1}}
.success h3{font-size:22px;margin-bottom:8px}
.success p{color:var(--muted);font-size:15px}

.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:18px 0 50px}
.proof-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.03);padding:20px;text-align:center}
.proof-item strong{display:block;font-size:26px;font-weight:900;color:var(--blue2);margin-bottom:4px}
.proof-item span{font-size:13px;color:var(--muted)}

.how{padding:10px 0 50px}
.how h2{font-size:clamp(26px,3vw,36px);font-weight:900;margin-bottom:26px;text-align:center}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;list-style:none}
.steps li{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(255,255,255,.025)}
.step-n{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--blue);font-weight:900;margin-bottom:14px}
.steps h3{font-size:17px;margin-bottom:7px}
.steps p{font-size:14px;color:var(--muted)}

.lg-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:26px 0 50px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.foot-cta{color:var(--blue2);font-weight:700}

@media(max-width:880px){
  .hero{grid-template-columns:1fr}
  .hero-right{position:static}
  .proof,.steps{grid-template-columns:1fr}
  .calc-result{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .form-grid{grid-template-columns:1fr}
  h1{font-size:32px}
}
@media(prefers-reduced-motion:reduce){
  .bg-net{display:none}
  *{animation:none!important}
}