.hero{
  background: radial-gradient(1200px 500px at 20% 10%, rgba(200,164,93,.18), transparent 60%),
              radial-gradient(900px 500px at 80% 30%, rgba(255,255,255,.08), transparent 55%),
              #0f0f12;
  color: #fff;
}
.hero .text-muted{ color: rgba(255,255,255,.75) !important; }
.card{ border-radius: 1rem; }
.btn, .form-control, .form-select{ border-radius: .9rem; }