:root{
  --bg:#070814;
  --panel:rgba(255,255,255,.06);
  --panel2:rgba(255,255,255,.09);
  --text:#e9ecff;
  --muted:#b7bde6;
  --neon1:#ff2bd6;
  --neon2:#27f6ff;
  --neon3:#7cff2b;
  --line:rgba(255,255,255,.18);
  --shadow:0 18px 60px rgba(0,0,0,.45);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 600px at 12% 8%, rgba(255,43,214,.22), transparent 60%),
    radial-gradient(900px 600px at 88% 14%, rgba(39,246,255,.18), transparent 60%),
    radial-gradient(900px 600px at 50% 92%, rgba(124,255,43,.12), transparent 65%),
    linear-gradient(180deg, #050515 0%, #070824 100%);
}
a{color:inherit}
.container{max-width:1060px;margin:0 auto;padding:0 16px}
.topbar{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(10px);
  background:rgba(7,8,20,.7);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:60px;height:60px;border-radius:14px;box-shadow:0 10px 34px rgba(0,0,0,.35)}
.brand span{font-weight:800;letter-spacing:.5px}
.burger{
  width:48px;height:48px;border-radius:16px;
  border:1px solid rgba(255,255,255,.16);
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  box-shadow:var(--shadow);
  display:grid;place-items:center;
  cursor:pointer;
}
.burger:focus{outline:2px solid rgba(39,246,255,.55);outline-offset:2px}
.burger-lines{width:22px;height:16px;display:flex;flex-direction:column;justify-content:space-between}
.burger-lines i{display:block;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--neon2),var(--neon1))}
.menu{
  position:absolute;right:16px;top:88px;
  width:min(420px, calc(100vw - 32px));
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  background-color:rgba(7,8,20,.92);
  border:1px solid rgba(255,255,255,.14);
  border-radius:24px;
  box-shadow:var(--shadow);
  padding:14px;
  display:none;
}
.menu.open{display:block}
.menu a{
  display:flex;align-items:center;gap:10px;
  padding:12px 12px;
  border-radius:16px;
  text-decoration:none;
  color:var(--text);
  background:rgba(0,0,0,.15);
  border:1px solid rgba(255,255,255,.10);
  margin-bottom:10px;
}
.menu a:last-child{margin-bottom:0}
.menu a:hover{border-color:rgba(39,246,255,.35);background:rgba(39,246,255,.08)}

@media (max-width:740px){
  .menu{
    background:#ffffff;
    background-color:#ffffff;
    border-color:rgba(0,0,0,.14);
  }
  .menu a{
    background:#ffffff;
    border-color:rgba(0,0,0,.12);
    color:#13142a;
  }
  .menu a:hover{
    background:rgba(0,0,0,.04);
    border-color:rgba(0,0,0,.18);
  }
  .burger{background:#ffffff;border-color:rgba(0,0,0,.16)}
  .burger-lines i{background:#13142a}
}
.breadcrumbs{
  padding:14px 0 0 0;
  color:var(--muted);
  font-size:14px;
}
.section{
  margin:18px 0;
}
.panel{
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow);
}
.panel-inner{padding:22px}
h1{
  margin:0 0 12px 0;
  font-size:34px;
  line-height:1.15;
}
.hero p{
  margin:0;
  color:var(--muted);
}
.hero .accent{
  height:10px;border-radius:999px;margin-top:18px;
  background:linear-gradient(90deg,var(--neon1),var(--neon2),var(--neon3));
  filter:blur(.2px);
}
.offer-wrap{background:#ffffff;border:2px solid rgba(0,0,0,.15);border-radius:20px;overflow:hidden}
.offer-table{width:100%;border-collapse:collapse}
.offer-table td{
  padding:14px 10px;
  border-top:1px solid rgba(0,0,0,.12);
  text-align:center;
  vertical-align:middle;
}
.offer-table tr:first-child td{border-top:none}
.offer-logo img{width:160px;height:50px;object-fit:contain}
.offer-sum{font-weight:800;color:#13142a}
.offer-btn a{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:140px;
  padding:12px 16px;
  border-radius:14px;
  text-decoration:none;
  background:linear-gradient(90deg, #19d45a, #11c6a7);
  color:#06110a;
  font-weight:900;
  border:1px solid rgba(0,0,0,.14);
}
.offer-btn a:focus{outline:2px solid rgba(39,246,255,.55);outline-offset:3px}
@media (max-width:740px){
  .offer-table, .offer-table tbody, .offer-table tr, .offer-table td{display:block;width:100%}
  .offer-table td{border-top:none;border-bottom:1px solid rgba(0,0,0,.12)}
  .offer-table tr{border-top:1px solid rgba(0,0,0,.12)}
  .offer-table tr:first-child{border-top:none}
}
.figure img{
  width:100%;
  height:auto;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow);
}
.article h2{
  margin:0 0 10px 0;
  font-size:22px;
  letter-spacing:.2px;
}
.article p, .article li{
  color:var(--text);
  line-height:1.65;
  font-size:16px;
}
.article p{margin:0 0 12px 0}
.article .structured{
  background:rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:14px 16px;
}
.article table{
  width:100%;
  border-collapse:collapse;
  margin-top:10px;
}
.article th,.article td{
  border:1px solid rgba(255,255,255,.14);
  padding:10px 10px;
  text-align:left;
}
.article th{color:var(--muted);font-weight:700}
.calc-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
@media (max-width:740px){
  .calc-grid{grid-template-columns:1fr}
}
.field{
  background:rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:12px 12px;
}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input,select,textarea{
  width:100%;
  font-size:16px;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
}
textarea{min-height:140px;resize:vertical}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:16px;
  border:1px solid rgba(255,255,255,.16);
  background:linear-gradient(90deg,var(--neon2),var(--neon1));
  color:#0b0b1a;
  font-weight:900;
  cursor:pointer;
}
.btn:focus{outline:2px solid rgba(39,246,255,.55);outline-offset:3px}
.results{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:14px;
}
@media (max-width:740px){.results{grid-template-columns:1fr}}
.result-box{
  background:rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:14px 14px;
}
.result-box .k{color:var(--muted);font-size:13px}
.result-box .v{font-size:20px;font-weight:900;margin-top:6px}
.faq details{
  background:rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:14px 16px;
  margin-bottom:12px;
}
.faq summary{cursor:pointer;font-weight:800}
.faq p{margin:10px 0 0 0;color:var(--muted);line-height:1.65}
.footer{
  margin:28px 0 34px 0;
  color:var(--muted);
}
.footer-inner{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  align-items:center;
  justify-content:space-between;
  padding:18px 0;
  border-top:1px solid rgba(255,255,255,.10);
}
.footer a{text-decoration:none;color:var(--muted)}
.footer a:hover{color:var(--text)}