:root{
  --primary:#0d6efd;
  --muted:#6c757d;
  --card-radius:12px;
}
*{box-sizing:border-box}
body{
  font-family: 'Poppins', sans-serif;
  background:#f7f9fb;
  color:#222;
}
.navbar-brand img{border-radius:6px}
.hero .carousel-caption{
  background: rgba(0,0,0,0.35);
  padding: 1rem;
  border-radius: 10px;
}
.card{border-radius:var(--card-radius);box-shadow:0 6px 18px rgba(32,40,50,0.06)}
h1,h2,h3{color:var(--primary)}
footer{font-size:0.9rem}
img{max-width:100%;height:auto}
@media (max-width:576px){
  .carousel-caption{font-size:14px}
}