:root{
  --bg:#050912;
  --glass: rgba(10, 18, 34, .55);
  --stroke: rgba(170, 220, 255, .12);
  --text: rgba(240, 248, 255, .92);
  --dim: rgba(240, 248, 255, .68);
  --accent: rgba(80, 200, 255, .9);
  --accent2: rgba(120, 140, 255, .9);
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 26px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background: var(--bg);
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:0;
  background:
    radial-gradient(1200px 600px at 30% 20%, rgba(80,200,255,.22), transparent 60%),
    radial-gradient(900px 500px at 70% 35%, rgba(120,140,255,.16), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.65)),
    url("/assets/orion-bg.png");
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.02);
  transform: scale(1.02);
  z-index:-2;
}

.vignette{
  position:fixed; inset:0;
  background: radial-gradient(circle at 50% 30%, transparent 35%, rgba(0,0,0,.65) 100%);
  z-index:-1;
}

.topbar{
  width:min(1120px, 92vw);
  margin:24px auto 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{display:flex; align-items:center; gap:12px}
.brand-dot{
  width:14px; height:14px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 18px rgba(80,200,255,.55);
}
.brand-title{font-weight:700; letter-spacing:.3px}
.brand-sub{font-size:12px; color:var(--dim); margin-top:2px}

.nav{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.pill{
  text-decoration:none;
  color:var(--text);
  font-size:13px;
  padding:10px 12px;
  border-radius:999px;
  background: rgba(10, 18, 34, .38);
  border:1px solid var(--stroke);
  backdrop-filter: blur(10px);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.pill:hover{
  transform: translateY(-1px);
  background: rgba(10, 18, 34, .55);
  border-color: rgba(80,200,255,.22);
}

.wrap{
  width:min(1120px, 92vw);
  margin: 22px auto 40px;
}

.glass{
  background: var(--glass);
  border:1px solid var(--stroke);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero{
  padding: 34px 28px 26px;
}

h1{
  margin:0 0 10px;
  font-size: 44px;
  letter-spacing: .4px;
}
.lead{
  margin:0 0 22px;
  color: var(--dim);
  max-width: 720px;
  line-height: 1.55;
}

.cards{
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap:12px;
}

.card{
  text-decoration:none;
  color: var(--text);
  padding:16px 14px;
  border-radius: var(--radius);
  background: rgba(6, 10, 18, .42);
  border: 1px solid rgba(170, 220, 255, .10);
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
  min-height: 86px;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(80,200,255,.25);
  background: rgba(6, 10, 18, .55);
}
.card-title{font-weight:700}
.card-sub{margin-top:6px; font-size:12px; color:var(--dim); line-height:1.35}

.note{
  margin-top:18px;
  padding-top:14px;
  border-top: 1px solid rgba(170,220,255,.10);
  color: var(--dim);
  font-size: 13px;
}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}

.foot{
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  margin-top:16px;
  color: rgba(240,248,255,.55);
  font-size:12px;
}
.sep{opacity:.6}
.dim{opacity:.75}

@media (max-width: 980px){
  .cards{grid-template-columns: repeat(2, minmax(0,1fr));}
  h1{font-size:36px}
}
@media (max-width: 520px){
  .topbar{flex-direction:column; align-items:flex-start}
  .nav{justify-content:flex-start}
  .cards{grid-template-columns: 1fr;}
}