:root{
  --bg:#0b0f17;
  --panel:#0f1623;
  --panel2:#0c1220;
  --text:#e9eef7;
  --muted:#a9b4c7;
  --line:rgba(255,255,255,.08);
  --accent:#6ee7ff;
  --accent2:#a78bfa;
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(900px 450px at 20% -10%, rgba(110,231,255,.20), transparent 55%),
    radial-gradient(900px 450px at 85% 0%, rgba(167,139,250,.20), transparent 55%),
    var(--bg);
  color:var(--text);
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; text-decoration-color: rgba(110,231,255,.6); }

.container{ width:min(1100px, 92vw); margin:0 auto; }

.site-header{
  position:sticky; top:0; z-index:10;
  background: rgba(11,15,23,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 12px;
}

.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:700;
}
.brand-dot{
  width:12px;height:12px;border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(110,231,255,.08);
}

.links{ display:flex; gap:18px; align-items:center; }
.links a{ color:var(--muted); font-weight:600; }
.links a:hover{ color:var(--text); text-decoration:none; }

.hamburger{
  display:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  font-size:18px;
}

.mobile-menu{
  padding: 0 0 14px 0;
  display:grid;
  gap:10px;
}
.mobile-menu[hidden] { display: none !important; }
.mobile-menu a{
  padding: 12px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-weight: 600;
}

.hero{ padding: 56px 0 30px; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 22px;
  align-items:start;
}
.eyebrow{
  color: var(--muted);
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size: 12px;
}
h1{
  font-size: clamp(34px, 5vw, 56px);
  line-height:1.03;
  margin: 10px 0 12px;
}
.subhead{
  color: var(--muted);
  font-size: 18px;
  line-height:1.6;
  margin:0 0 18px;
}

.cta-row{ display:flex; gap:12px; flex-wrap:wrap; margin: 18px 0 8px; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  border:none;
  background: linear-gradient(135deg, rgba(110,231,255,.95), rgba(167,139,250,.95));
  color:#09101a;
  font-weight:800;
  padding: 12px 16px;
  border-radius: 14px;
  cursor:pointer;
  box-shadow: var(--shadow);
}
.btn:hover{ filter: brightness(1.03); text-decoration:none; }
.btn:disabled{ opacity:.6; cursor:not-allowed; }
.btn-sm{ padding: 10px 12px; border-radius: 12px; font-weight:800; }

.btn-ghost{
  background: rgba(255,255,255,.03);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow:none;
}
.btn-ghost:hover{ background: rgba(255,255,255,.06); }

.trust{ display:flex; gap:10px; flex-wrap:wrap; margin-top:16px; }
.pill{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-weight:700;
  font-size: 13px;
}

.section{ padding: 54px 0; }
.section.alt{ background: rgba(255,255,255,.02); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
h2{ font-size: 30px; margin: 0 0 10px; }
.lead{ color: var(--muted); font-size: 17px; margin: 0 0 18px; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.hero-card{ position: sticky; top: 78px; }
.card-title{ margin: 0 0 10px; }

.divider{ border:none; height:1px; background: var(--line); margin: 16px 0; }
.muted{ color: var(--muted); }

.checklist{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.check{ display:inline-flex; width:22px; height:22px; align-items:center; justify-content:center; border-radius:8px;
  background: rgba(110,231,255,.14); border: 1px solid rgba(110,231,255,.25); margin-right:8px; color: var(--text); font-weight:900;
}

.step{
  margin: 0 0 8px;
  display:inline-flex;
  width: 34px; height: 34px;
  border-radius: 12px;
  align-items:center; justify-content:center;
  font-weight:900;
  background: rgba(167,139,250,.14);
  border: 1px solid rgba(167,139,250,.25);
}

.faq{ display:grid; gap: 12px; }
details > summary{
  cursor:pointer;
  font-weight:800;
  list-style:none;
}
details > summary::-webkit-details-marker{ display:none; }
details p{ color: var(--muted); margin: 10px 0 0; line-height:1.6; }

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 16px;
  align-items:start;
}

.form label{ display:grid; gap: 6px; margin-bottom: 12px; font-weight: 700; }
.row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(10,14,20,.65);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(110,231,255,.45);
  box-shadow: 0 0 0 6px rgba(110,231,255,.08);
}
.honeypot{ position:absolute; left:-10000px; top:auto; width:1px; height:1px; overflow:hidden; }

.status{ margin: 10px 0 0; color: var(--muted); min-height: 1.2em; }
.fineprint{ margin: 10px 0 0; color: rgba(169,180,199,.85); font-size: 12px; }

.footer{
  border-top: 1px solid var(--line);
  padding: 22px 0;
  background: rgba(0,0,0,.15);
}
.foot{
  display:flex; gap: 12px; justify-content:space-between; flex-wrap:wrap;
  color: rgba(233,238,247,.86);
}

/* Responsive */
@media (max-width: 900px){
  .hero-grid, .contact-grid{ grid-template-columns: 1fr; }
  .hero-card{ position: static; }
  .grid-3{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 1fr; }
  .links{ display:none; }
  .hamburger{ display:inline-flex; }
}