:root{
  --bg:#0b0f17;
  --panel:#101826;
  --panel2:#0e1522;
  --text:#e9eef8;
  --muted:#a6b3c7;
  --border:rgba(255,255,255,.12);
  --accent:#4ea3ff;
  --accent2:#6ee7ff;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius:16px;
  --radius2:22px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);background:radial-gradient(1200px 800px at 20% 10%, rgba(78,163,255,.16), transparent 60%), radial-gradient(900px 600px at 80% 20%, rgba(110,231,255,.10), transparent 55%), var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 18px}

.site-header{position:sticky;top:0;z-index:10;background:rgba(11,15,23,.72);backdrop-filter: blur(10px);border-bottom:1px solid var(--border)}
.header-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg, rgba(78,163,255,.9), rgba(110,231,255,.75));display:grid;place-items:center;font-weight:800;color:#07101c}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-tag{font-size:12px;color:var(--muted);margin-top:2px}
.nav{display:flex;gap:14px}
.nav a{font-size:14px;color:var(--muted);padding:8px 10px;border-radius:12px}
.nav a:hover{background:rgba(255,255,255,.06);color:var(--text)}

.hero{padding:44px 0 18px}
.hero-grid{display:grid;grid-template-columns: 1.35fr .85fr;gap:18px}
h1{font-size:40px;line-height:1.06;margin:0 0 12px}
.lead{color:var(--muted);font-size:16px;line-height:1.6;margin:0 0 18px}

.hero-card{background:linear-gradient(180deg, rgba(16,24,38,.95), rgba(14,21,34,.92));border:1px solid var(--border);border-radius:var(--radius2);padding:18px;box-shadow:var(--shadow)}
.hero-card-title{font-weight:800;margin-bottom:10px}
.mini-note{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.5}

.callouts{display:grid;grid-template-columns:1fr;gap:10px;margin:18px 0}
.callout{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius);padding:14px}
.callout-title{font-weight:800;margin-bottom:6px}
.callout-body{color:var(--muted);font-size:14px;line-height:1.55}

.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

.section{padding:34px 0}
.section.alt{background:rgba(255,255,255,.03);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-header h2{margin:0 0 8px;font-size:26px}
.section-header p{margin:0 0 18px;color:var(--muted);line-height:1.55}

.controls{display:grid;grid-template-columns: 1.3fr .7fr .7fr;gap:12px;margin:18px 0}
.control label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input,select,textarea{
  width:100%;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:14px;
  padding:12px 12px;
  outline:none;
}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(78,163,255,.55);box-shadow:0 0 0 4px rgba(78,163,255,.12)}

.grid{display:grid;grid-template-columns: repeat(3, 1fr);gap:12px}
.card{
  background:linear-gradient(180deg, rgba(16,24,38,.92), rgba(14,21,34,.88));
  border:1px solid var(--border);
  border-radius:var(--radius2);
  padding:14px;
  box-shadow: 0 14px 34px rgba(0,0,0,.35);
}
.card h3{margin:0 0 8px;font-size:16px}
.meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-bottom:10px}
.pill{border:1px solid var(--border);padding:6px 8px;border-radius:999px;background:rgba(255,255,255,.03)}
.card p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.55}
.card .actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:10px}
.link{color:var(--accent);font-weight:700;font-size:13px}
.link:hover{text-decoration:underline}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:14px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  color:var(--text);
  cursor:pointer;
  font-weight:700;
}
.btn:hover{background:rgba(255,255,255,.08)}
.btn.primary{
  background:linear-gradient(135deg, rgba(78,163,255,.95), rgba(110,231,255,.70));
  border-color:rgba(78,163,255,.45);
  color:#07101c;
}
.btn.primary:hover{filter:brightness(1.05)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.panel{
  background:linear-gradient(180deg, rgba(16,24,38,.92), rgba(14,21,34,.88));
  border:1px solid var(--border);
  border-radius:var(--radius2);
  padding:16px;
  box-shadow:var(--shadow);
}
.panel h3{margin:0 0 10px}
.form-row{margin-bottom:12px}
.fineprint{margin-top:12px;color:var(--muted);font-size:12px;line-height:1.5}
.list{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}
.mt{margin-top:16px}

.faq{display:grid;gap:10px}
.faq-item{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius2);padding:14px}
.faq-q{font-weight:800;margin-bottom:6px}
.faq-a{color:var(--muted);line-height:1.6}

.site-footer{border-top:1px solid var(--border);padding:18px 0;background:rgba(0,0,0,.25)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-brand{font-weight:800}
.footer-note{color:var(--muted);font-size:13px}

.modal.hidden{display:none}
.modal{position:fixed;inset:0;z-index:30}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.60)}
.modal-card{
  position:relative;
  max-width:760px;
  margin:6vh auto;
  background:linear-gradient(180deg, rgba(16,24,38,.98), rgba(14,21,34,.96));
  border:1px solid var(--border);
  border-radius:var(--radius2);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:16px;border-bottom:1px solid var(--border)}
.modal-title{font-weight:900;font-size:18px}
.modal-meta{color:var(--muted);margin-top:6px;font-size:13px}
.icon-btn{background:transparent;border:0;color:var(--text);font-size:26px;line-height:1;cursor:pointer;padding:6px 10px;border-radius:12px}
.icon-btn:hover{background:rgba(255,255,255,.07)}
.modal-body{padding:16px;display:grid;gap:14px}
.modal-section-title{font-weight:900;margin-bottom:6px}
.modal-text{color:var(--muted);line-height:1.6}
.modal-footer{padding:14px 16px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns: repeat(2, 1fr)}
  .controls{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .grid{grid-template-columns:1fr}
  h1{font-size:32px}
}