:root{
  --bg: #0B1220;
  --panel: rgba(255,255,255,0.06);
  --stroke: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.90);
  --muted: rgba(255,255,255,0.65);
  --muted2: rgba(255,255,255,0.50);
  --accent: #7C3AED; /* BuyWise purple */
  --accent2: rgba(124,58,237,0.18);
  --shadow: rgba(0,0,0,0.35);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(800px 500px at 20% 10%, rgba(124,58,237,0.25), transparent 60%),
    radial-gradient(900px 520px at 80% 20%, rgba(99,102,241,0.18), transparent 55%),
    radial-gradient(1000px 650px at 50% 80%, rgba(16,185,129,0.10), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a{ color: var(--text); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 18px 56px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px var(--shadow);
  backdrop-filter: blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.dot{
  width:10px;height:10px;border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent2);
}

.navlinks{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.navlinks a{
  font-size: 13px;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.navlinks a:hover{
  color: var(--text);
  border-color: var(--stroke);
  background: rgba(255,255,255,0.04);
  text-decoration:none;
}

.hero{
  padding: 28px 10px 10px;
}

.h1{
  font-size: 34px;
  line-height: 1.15;
  margin: 18px 0 10px;
  letter-spacing: -0.4px;
}

.subtitle{
  color: var(--muted);
  font-size: 15px;
  max-width: 760px;
}

.grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  margin-top: 18px;
}

@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
}

.card{
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 22px;
  padding: 18px 18px;
  box-shadow: 0 18px 40px var(--shadow);
  backdrop-filter: blur(10px);
}

.card h2{
  margin: 0 0 10px;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.kv{
  display:grid;
  gap: 10px;
  margin-top: 12px;
}

.kv .row{
  display:flex;
  justify-content:space-between;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}

.kv .label{
  color: var(--muted);
  font-size: 13px;
}
.kv .value{
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}

.btns{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin-top: 14px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(124,58,237,0.35);
  background: rgba(124,58,237,0.18);
  color: white;
  font-weight: 700;
  font-size: 14px;
  text-decoration:none;
}

.btn:hover{
  text-decoration:none;
  background: rgba(124,58,237,0.24);
}

.btn.secondary{
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font-weight: 650;
}

.small{
  font-size: 12px;
  color: var(--muted2);
  margin-top: 10px;
}

.doc h1{
  font-size: 28px;
  margin: 16px 0 6px;
  letter-spacing: -0.3px;
}

.meta{
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}

.doc h2{
  margin-top: 18px;
  font-size: 16px;
}

.doc p, .doc li{
  color: var(--text);
  font-size: 14px;
}

.doc ul{
  padding-left: 18px;
}

.hr{
  height:1px;
  background: rgba(255,255,255,0.10);
  margin: 16px 0;
}

.footer{
  margin-top: 18px;
  color: var(--muted2);
  font-size: 12px;
  text-align:center;
}