:root{
  --bg0:#060608;
  --bg1:#0b0b10;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);

  /* MAIN BRAND COLOR (yellow) */
  --accent:#f6c400;
  --accent2:#ffdd55;

  --shadow: 0 18px 80px rgba(0,0,0,.55);
  --radius: 22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background: var(--bg0);
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:-60px;
  background:
    radial-gradient(900px 520px at 20% 18%, rgba(246,196,0,.20), transparent 60%),
    radial-gradient(900px 520px at 76% 26%, rgba(130,80,255,.16), transparent 60%),
    radial-gradient(900px 520px at 62% 84%, rgba(0,200,255,.10), transparent 60%),
    linear-gradient(180deg, #07070a, #050508);
  filter:saturate(1.1);
  z-index:-2;
}
.noise{
  position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
  opacity:.35;
  mix-blend-mode: overlay;
  pointer-events:none;
  z-index:-1;
}

/* top bar */
.topbar{
  position:sticky; top:0;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 22px;
  backdrop-filter: blur(14px);
  background: rgba(0,0,0,.30);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none; color:var(--text);
  font-weight:800;
  letter-spacing:.2px;
}
.logo-dot{
  width:12px; height:12px; border-radius:999px;
  background: radial-gradient(circle at 35% 35%, var(--accent2), var(--accent));
  box-shadow: 0 0 0 6px rgba(246,196,0,.12);
}
.brand-text{font-size:15px}
.navlinks{display:flex; gap:18px}
.navlinks a{
  color:rgba(255,255,255,.70);
  text-decoration:none;
  font-weight:600;
  font-size:13px;
}
.navlinks a:hover{color:rgba(255,255,255,.92)}
.navcta{display:flex; gap:10px}

.wrap{
  max-width: 1060px;
  margin: 0 auto;
  padding: 40px 18px 70px;
}

.hero{
  margin-top: 10px;
  padding: 46px 26px 26px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}

.hero h1{
  margin:0;
  font-size: clamp(40px, 5.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -1.3px;
}
.accent{
  color: var(--text);
  text-shadow:
    0 0 22px rgba(246,196,0,.24),
    0 0 60px rgba(246,196,0,.14);
}
.sub{
  margin:14px 0 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 720px;
}

.claim{
  margin-top: 22px;
  display:flex;
  align-items:center;
  gap:12px;
  padding: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.claimPrefix{
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  font-weight:800;
  color: rgba(255,255,255,.88);
}
.claimInput{
  flex:1;
  min-width: 140px;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-size: 15px;
  padding: 10px 6px;
}
.hint{
  margin-top: 10px;
  color: rgba(255,255,255,.55);
  font-size: 12.5px;
}
.msg{
  margin-top: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.85);
}

.grid{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}
.card{
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 12px 60px rgba(0,0,0,.30);
}
.cardIcon{font-size: 18px; opacity:.95}
.card h3{
  margin:10px 0 6px;
  font-size: 15px;
}
.card p{
  margin:0;
  color: rgba(255,255,255,.68);
  font-size: 13.5px;
  line-height: 1.35;
}

.footer{margin-top:14px}
.footerCard{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  text-decoration:none;
  color: var(--text);
  font-weight: 800;
  font-size: 13px;
  cursor:pointer;
  user-select:none;
}
.btn.ghost{
  background: rgba(255,255,255,.06);
}
.btn.primary{
  border-color: rgba(246,196,0,.55);
  background: linear-gradient(180deg, rgba(246,196,0,.25), rgba(246,196,0,.12));
  box-shadow:
    0 14px 48px rgba(246,196,0,.10),
    inset 0 0 0 1px rgba(246,196,0,.25);
}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost:hover{filter:brightness(1.06)}

@media (max-width: 860px){
  .navlinks{display:none}
  .grid{grid-template-columns: 1fr}
  .hero{padding: 34px 18px 18px}
}