/* /assets/css/custom.css */
:root {
  --glow: 0 0 40px rgba(99,102,241,.35);
}
.hero-gradient {
  background: radial-gradient(1200px 600px at 20% -20%, rgba(99,102,241,.18), transparent 52%),
              radial-gradient(900px 500px at 120% 10%, rgba(99,102,241,.12), transparent 55%),
              linear-gradient(180deg, rgba(2,6,23,1) 0%, rgba(2,6,23,.9) 100%);
}
.card {
  box-shadow: var(--glow);
  border: 1px solid rgba(99,102,241,.18);
}