:root{
  --brand:#39B8BF;
  --dark:#0B2E30;
}
body{font-family:'Cairo', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';}
.navbar-brand{letter-spacing:.5px}
.card{border-radius:1rem}
.btn{border-radius:.8rem}