:root{
  --bg: #07122a;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --text: #ffffff;
  --muted: rgba(255,255,255,.75);
  --muted2: rgba(255,255,255,.62);
  --blue: #4aa3ff;
  --blue2: #2f7eea;
  --ring: rgba(74,163,255,.35);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 15% 20%, rgba(74,163,255,.25), transparent 55%),
              radial-gradient(900px 600px at 85% 15%, rgba(47,126,234,.22), transparent 55%),
              linear-gradient(180deg, #050b1b, var(--bg));
  color:var(--text);
}

a{color:var(--blue); text-decoration:none}
a:hover{color:#7cc0ff}

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

.skip{
  position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{left:16px; top:16px; width:auto; height:auto; padding:10px 12px; background:#000; border-radius:10px; outline:2px solid var(--blue)}

.site-header{
  position:sticky; top:0; z-index:20;
  background:rgba(6,12,30,.6);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:14px}

.brand{display:flex; align-items:center; gap:12px}
.logo{
  width:42px; height:42px; border-radius:14px;
  background: linear-gradient(135deg, rgba(74,163,255,.95), rgba(47,126,234,.85));
  display:grid; place-items:center;
  font-weight:800; letter-spacing:.5px;
  box-shadow: 0 14px 40px rgba(74,163,255,.18);
}
.brand-name{font-weight:800}
.brand-tag{font-size:13px; color:var(--muted2)}

.nav{display:flex; gap:14px; align-items:center; flex-wrap:wrap; justify-content:flex-end}
.nav a{color:rgba(255,255,255,.82); font-weight:600; font-size:14px}
.nav a:hover{color:#fff}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  color:#06122b;
  font-weight:800;
  border-radius:14px;
  box-shadow: 0 18px 60px rgba(47,126,234,.22);
  border: 1px solid rgba(255,255,255,.12);
}
.btn:hover{filter:saturate(1.05) brightness(1.05)}
.btn:focus{outline:3px solid var(--ring); outline-offset:3px}
.btn-small{padding:10px 12px; border-radius:12px}
.btn-ghost{
  background: transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:none;
}
.btn-ghost:hover{background: rgba(255,255,255,.06)}

.hero{position:relative; padding:64px 0 36px; overflow:hidden}
.hero-bg{
  position:absolute; inset:-20% -10% auto -10%; height:520px;
  background: radial-gradient(500px 280px at 20% 30%, rgba(74,163,255,.25), transparent 70%),
              radial-gradient(420px 260px at 65% 20%, rgba(47,126,234,.18), transparent 70%),
              radial-gradient(700px 420px at 70% 70%, rgba(255,255,255,.06), transparent 60%);
  pointer-events:none;
}
.hero-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:28px; align-items:start; position:relative; z-index:1}

.pill{
  display:inline-block;
  font-size:12px;
  letter-spacing:.14em;
  font-weight:900;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(74,163,255,.12);
  border:1px solid rgba(74,163,255,.25);
  color:#cfe8ff;
}

h1{font-size: clamp(34px, 4.3vw, 56px); line-height:1.03; margin:14px 0 12px}
.lede{color:var(--muted); font-size:17px; line-height:1.6; max-width:60ch}

.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0}
.trust{margin:18px 0 0; padding:0; list-style:none; display:grid; gap:8px; color:rgba(255,255,255,.82)}
.trust li{display:flex; gap:10px; align-items:flex-start}
.trust li::before{content:""; width:10px; height:10px; border-radius:999px; background: rgba(74,163,255,.85); margin-top:6px; box-shadow:0 0 0 4px rgba(74,163,255,.14)}

.hero-card{
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  padding:18px;
  box-shadow: var(--shadow);
}
.cards3{display:grid; gap:12px}
.card{
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:16px;
}
.card h2{font-size:16px; margin:0 0 8px}
.card p{margin:0; color:var(--muted); line-height:1.55}

.section{padding:54px 0}
.section-alt{background: rgba(255,255,255,.03); border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06)}

h2{font-size: clamp(24px, 2.3vw, 34px); margin:0 0 10px}
.subhead{color:var(--muted); margin:0 0 22px; max-width:80ch; line-height:1.6}

.steps{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.step{
  background: var(--panel);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 20px;
  padding:18px;
}
.step-num{
  width:36px; height:36px; border-radius:14px;
  display:grid; place-items:center;
  background: rgba(74,163,255,.16);
  border:1px solid rgba(74,163,255,.28);
  color:#d9efff;
  font-weight:900;
  margin-bottom:10px;
}
.step h3{margin:0 0 8px; font-size:18px}
.step p{margin:0; color:var(--muted); line-height:1.6}

.checklist{counter-reset:item; list-style:none; padding:0; margin:18px 0 0; display:grid; gap:12px}
.checklist li{
  background: var(--panel);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 20px;
  padding:18px 18px 18px 18px;
}
.checklist li h3{margin:0 0 6px; font-size:18px}
.checklist li p{margin:0; color:var(--muted); line-height:1.6}

.grid2{display:grid; grid-template-columns: repeat(2, 1fr); gap:14px; margin-top:18px}
.info-card{
  background: var(--panel);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 20px;
  padding:18px;
}
.info-card h3{margin:0 0 8px; font-size:18px}
.info-card p{margin:0; color:var(--muted); line-height:1.6}

.tip{
  margin-top:18px;
  border-radius: 20px;
  padding:16px 18px;
  border: 1px dashed rgba(255,255,255,.22);
  background: rgba(74,163,255,.08);
  color: rgba(255,255,255,.90);
  line-height:1.6;
}

.faq details{
  background: var(--panel);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding:14px 16px;
}
.faq{display:grid; gap:12px; margin-top:14px}
.faq summary{
  cursor:pointer;
  font-weight:800;
  color:#fff;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";
  float:right;
  font-weight:900;
  color: rgba(255,255,255,.85);
}
.faq details[open] summary::after{content:"–"}
.faq-body{padding-top:10px; color:var(--muted); line-height:1.65}

.contact-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px; margin-top:16px}
.contact-card{
  background: var(--panel2);
  border:1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding:18px;
}
.contact-card h3{margin:0 0 10px}
.contact-card p{margin:0 0 10px; color:rgba(255,255,255,.90)}
pre{
  margin:10px 0 0;
  white-space:pre-wrap;
  background: rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding:14px;
  color: rgba(255,255,255,.88);
  line-height:1.55;
  overflow:auto;
}

.site-footer{padding:28px 0; border-top:1px solid rgba(255,255,255,.08)}
.footer-inner{display:grid; gap:6px}

.muted{color:var(--muted2)}
.kw{font-weight:800}

@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr;}
  .steps{grid-template-columns: 1fr;}
  .grid2{grid-template-columns: 1fr;}
  .contact-grid{grid-template-columns: 1fr;}
  .nav{gap:10px}
}