body {
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #0b0f2a;
  font-family: Arial, sans-serif;
}

.card {
  position: relative;
  width: 300px;
  height: 300px;
  overflow: hidden;
  border-radius: 20px;
  cursor: pointer;
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.4s ease;
}

.card:hover img {
   filter: blur(5px);
   transform: scale(1.1);
}