body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #333;
}

header {
  background-color: #6200ea;
  color: #fff;
  text-align: center;
  padding: 1em 0;
}

h1 {
  font-size: 2.5em;
  margin: 0;
}

main {
  max-width: 1200px;
  margin: 2em auto;
  padding: 0 1em;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5em;
}

.card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.card-image {
  width: 100%;
  height: auto;
}

.card-content {
  padding: 1em;
}

h2 {
  font-size: 1.5em;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

footer {
  text-align: center;
  padding: 1em 0;
  background-color: #6200ea;
  color: #fff;
}