:root{
  --bg:#0b0f14;
  --card:#0f1620;
  --text:#e6eef7;
  --muted:#a9b6c6;
  --brand:#2a5f89;
  --accent:#e84a4a;
  --border:rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --max: 980px;
  --link:#7fb6ff;
  --linkHover:#b4d6ff;
  color-scheme: dark;
}
*{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 800px at 15% 20%, rgba(42,95,137,.35), transparent 60%),
              radial-gradient(900px 700px at 80% 70%, rgba(232,74,74,.18), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:var(--link); text-decoration:none}
a:hover{color:var(--linkHover); text-decoration:underline}
header{
  padding:28px 18px 10px;
}
.navwrap{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{
  width:44px;
  height:44px;
  object-fit:contain;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.35));
}
.brand .title{
  font-weight:700;
  letter-spacing:.2px;
  font-size:18px;
}
.brand .subtitle{
  display:block;
  margin-top:2px;
  color:var(--muted);
  font-size:13px;
  font-weight:500;
}
nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
nav a{
  color:var(--text);
  padding:8px 10px;
  border:1px solid transparent;
  border-radius:999px;
  font-size:14px;
}
nav a:hover{
  border-color:var(--border);
  background: rgba(255,255,255,.03);
  text-decoration:none;
}
main{padding:18px}
.container{
  max-width:var(--max);
  margin:0 auto;
}
.hero{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding:22px;
  box-shadow: var(--shadow);
}
.hero h1{
  margin:0 0 8px;
  font-size:32px;
  line-height:1.15;
}
.hero p{
  margin:0;
  color:var(--muted);
  font-size:16px;
}
.grid{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.card{
  grid-column: span 6;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.card h2{
  margin:0 0 8px;
  font-size:18px;
}
.card p{margin:0 0 10px; color:var(--muted)}
.badges{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.badge{
  font-size:12px;
  color:var(--muted);
  border:1px solid var(--border);
  padding:6px 10px;
  border-radius:999px;
  background:rgba(0,0,0,.15);
}
.cta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(42,95,137,.18);
  color:var(--text);
  font-weight:600;
}
.button:hover{background: rgba(42,95,137,.26); text-decoration:none}
.button.secondary{background: rgba(255,255,255,.04)}
.button.secondary:hover{background: rgba(255,255,255,.06)}
.footer{
  padding:22px 18px 40px;
  color:var(--muted);
  font-size:13px;
}
.footer .container{
  max-width:var(--max);
  margin:0 auto;
  border-top:1px solid var(--border);
  padding-top:16px;
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.content{
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.content h1{margin:0 0 10px; font-size:28px}
.content h2{margin:18px 0 8px; font-size:18px}
.content p, .content li{color:var(--text)}
.content .muted{color:var(--muted)}
.content ul{margin:8px 0 0 18px}
.kv{
  display:grid;
  grid-template-columns: 180px 1fr;
  gap:8px 14px;
  margin-top:10px;
}
.kv div:nth-child(odd){color:var(--muted)}
@media (max-width: 820px){
  .card{grid-column: span 12}
  .hero h1{font-size:28px}
  .kv{grid-template-columns: 1fr}
}