:root{
  --bg:#0b1220;
  --card:#111a2e;
  --text:#e9eefc;
  --muted:#b6c2e2;
  --accent:#4ea1ff;
  --accent2:#2dd4bf;
  --border:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --max: 1100px;
}

*{ 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, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1000px 600px at 30% 0%, rgba(78,161,255,.18), transparent 55%),
              radial-gradient(900px 600px at 80% 10%, rgba(45,212,191,.12), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}

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

.container{ width: min(var(--max), calc(100% - 2rem)); margin:0 auto; }

.skip-link{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:1rem; top:1rem; width:auto; height:auto; padding:.75rem 1rem;
  background:var(--card); border:1px solid var(--border); border-radius:.75rem;
  z-index:9999;
}

header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
  border-bottom:1px solid var(--border);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:.85rem 0;
  gap:1rem;
}

.brand{
  display:flex; align-items:center; gap:.7rem;
  font-weight:800; letter-spacing:.2px;
}
.logo{
  width:36px; height:36px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: var(--shadow);
}

.navlinks{
  display:flex; gap:.9rem; flex-wrap:wrap;
  align-items:center; justify-content:flex-end;
}
.navlinks a{
  color:var(--muted);
  padding:.45rem .65rem;
  border-radius:.7rem;
  border:1px solid transparent;
}
.navlinks a[aria-current="page"]{
  color:var(--text);
  background: rgba(255,255,255,.06);
  border-color: var(--border);
}
.navlinks a:hover{
  color:var(--text);
  background: rgba(255,255,255,.05);
  border-color: var(--border);
  text-decoration:none;
}

.hero{ padding: 3.2rem 0 1.6rem; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:1.2rem;
  align-items:stretch;
}
@media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; } }

.card{
  background: rgba(17,26,46,.85);
  border:1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-main{ padding: 2rem; }
.hero-main h1{
  margin:0 0 .6rem;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  line-height:1.1;
}
.hero-main p{ margin:.5rem 0 1.2rem; color:var(--muted); font-size:1.05rem; }

.badges{ display:flex; flex-wrap:wrap; gap:.55rem; margin:1.1rem 0 1.35rem; }
.badge{
  font-size:.9rem;
  padding:.35rem .6rem;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color:var(--muted);
}

.cta-row{ display:flex; gap:.75rem; flex-wrap:wrap; margin-top:.6rem; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:.5rem;
  padding:.8rem 1rem;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:var(--text);
  font-weight:650;
  cursor:pointer;
}
.btn:hover{ background: rgba(255,255,255,.09); text-decoration:none; }
.btn.primary{
  border-color: rgba(78,161,255,.35);
  background: linear-gradient(135deg, rgba(78,161,255,.35), rgba(45,212,191,.22));
}
.btn.primary:hover{ filter: brightness(1.06); }

.hero-side{ padding: 1.2rem; display:flex; flex-direction:column; gap:.9rem; }
.side-block{
  padding: 1.1rem;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
}
.side-block h3{ margin:.1rem 0 .35rem; font-size:1.05rem; }
.side-block p{ margin:0; color:var(--muted); font-size:.95rem; }

.section{ padding: 1.2rem 0 2.2rem; }
.section h2{ margin:0 0 .8rem; font-size:1.5rem; }
.section p.lead{ margin:0 0 1.2rem; color:var(--muted); }

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:1rem;
}
@media (max-width: 900px){ .grid{ grid-template-columns: 1fr; } }

.tile{
  padding: 1.2rem;
  border-radius: 18px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
}
.tile h3{ margin:.2rem 0 .4rem; font-size:1.1rem; }
.tile p{ margin:0; color:var(--muted); }
.tile a{ display:inline-block; margin-top:.8rem; color:var(--accent); font-weight:650; }

.prose{ padding: 1.5rem; }
.prose p, .prose li{ color:var(--muted); }
.prose a{ color:var(--accent); }

.notice{
  margin-top:1rem;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--muted);
  font-size:.95rem;
}

.footer{
  border-top:1px solid var(--border);
  padding: 1.4rem 0 2.2rem;
  color:var(--muted);
}
.footer .links{ display:flex; gap:1rem; flex-wrap:wrap; margin-top:.6rem; }
.small{ font-size:.92rem; }

.ad-slot{
  margin: 1rem 0;
  border:1px dashed rgba(255,255,255,.25);
  border-radius: 16px;
  padding: 1rem;
  color: rgba(233,238,252,.75);
  background: rgba(255,255,255,.03);
}
.ad-slot strong{ color: var(--text); }