:root{
  --bg:#0b0f17;
  --panel:#0f1624;
  --panel2:#0c1320;
  --text:#eaf0ff;
  --muted:#a8b3d1;
  --border:rgba(234,240,255,.12);
  --accent:#7aa7ff;
  --accent2:#9bffd1;
  --shadow:0 12px 36px rgba(0,0,0,.35);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
  background:radial-gradient(1200px 700px at 15% 0%, rgba(122,167,255,.18), transparent 55%),
             radial-gradient(900px 600px at 85% 10%, rgba(155,255,209,.10), transparent 55%),
             var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit; text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px; margin:0 auto; padding:0 20px}

.header{
  position:sticky; top:0; z-index:10;
  backdrop-filter:saturate(140%) blur(12px);
  background:rgba(11,15,23,.72);
  border-bottom:1px solid var(--border);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}

.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.brand__mark{
  width:34px; height:34px; display:grid; place-items:center;
  border-radius:10px;
  background:linear-gradient(135deg, rgba(122,167,255,.9), rgba(155,255,209,.7));
  color:#07101a;
  font-weight:800;
}
.brand__name{font-weight:700; letter-spacing:.2px}

.nav{display:flex; gap:16px; align-items:center}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}

.hero{padding:70px 0 44px}
.hero__inner{display:grid; gap:26px; grid-template-columns: 1.25fr .85fr; align-items:start}

@media (max-width: 900px){
  .hero__inner{grid-template-columns:1fr}
  .nav{display:none}
}

.pill{
  display:inline-block;
  padding:7px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  color:var(--muted);
  background:rgba(15,22,36,.5);
  margin:0 0 14px;
}

h1{font-size:44px; line-height:1.1; margin:0 0 14px}
@media (max-width: 520px){h1{font-size:36px}}

.lead{font-size:18px; color:var(--muted); margin:0 0 18px}

.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin:0 0 10px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid rgba(122,167,255,.35);
  background:linear-gradient(135deg, rgba(122,167,255,.25), rgba(155,255,209,.12));
  color:var(--text);
  font-weight:700;
  text-decoration:none;
  box-shadow:var(--shadow);
}
.btn:hover{text-decoration:none; filter:brightness(1.06)}
.btn--ghost{
  background:transparent;
  border-color:var(--border);
  box-shadow:none;
  color:var(--muted);
}
.btn--ghost:hover{color:var(--text)}
.btn--small{padding:9px 12px; border-radius:10px; box-shadow:none}

.fineprint{font-size:13px; color:var(--muted); margin:8px 0 0}

.hero__card{
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(15,22,36,.85), rgba(12,19,32,.75));
  border-radius:var(--radius);
  padding:18px 18px 14px;
  box-shadow:var(--shadow);
}

.h3{font-size:16px; margin:0 0 10px; color:var(--text)}

.checklist{list-style:none; padding:0; margin:0}
.checklist li{padding:10px 0; border-top:1px solid var(--border); color:var(--muted)}
.checklist li:first-child{border-top:none}
.checklist li::before{content:"✓"; color:var(--accent2); font-weight:800; margin-right:10px}

.section{padding:54px 0}
.section--alt{background:rgba(15,22,36,.35); border-top:1px solid var(--border); border-bottom:1px solid var(--border)}
.section__head{margin:0 0 18px}
.section__head h2{margin:0 0 8px; font-size:26px}
.muted{color:var(--muted)}

.grid{display:grid; gap:14px; grid-template-columns:repeat(4, 1fr)}
@media (max-width: 1000px){.grid{grid-template-columns:repeat(2, 1fr)}}
@media (max-width: 520px){.grid{grid-template-columns:1fr}}

.tile{
  border:1px solid var(--border);
  background:rgba(11,15,23,.45);
  border-radius:var(--radius);
  padding:16px;
}
.tile h3{margin:0 0 6px; font-size:16px}
.tile p{margin:0; color:var(--muted)}

.steps{display:grid; gap:12px; list-style:none; padding:0; margin:0}
.steps li{border:1px solid var(--border); border-radius:var(--radius); padding:16px; background:rgba(11,15,23,.35)}
.steps h3{margin:0 0 6px; font-size:16px}
.steps p{margin:0; color:var(--muted)}

.callout{
  margin-top:16px;
  border:1px solid rgba(155,255,209,.22);
  background:rgba(155,255,209,.07);
  border-radius:var(--radius);
  padding:14px 16px;
  color:var(--muted);
}
.callout strong{color:var(--text)}

.faq details{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:rgba(11,15,23,.35);
  padding:12px 14px;
  margin:10px 0;
}
.faq summary{cursor:pointer; font-weight:700}
.faq p{color:var(--muted)}

.form{max-width:520px}
.form label{display:block; margin:12px 0}
.form span{display:block; margin:0 0 6px; color:var(--muted); font-size:13px}
.form input, .form textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(11,15,23,.55);
  color:var(--text);
  outline:none;
}
.form input:focus, .form textarea:focus{border-color:rgba(122,167,255,.55)}

.footer{padding:26px 0 44px}
.footer__inner{display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; border-top:1px solid var(--border); padding-top:18px}