body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
  overflow-x: hidden;
}

.container {
  width: 80%;
  margin: auto;
  overflow: hidden;
}

header,
footer {
  background-color: #a2d9ff;
  color: #fff;
  padding: 1.5rem 0;
  text-align: center;
  border-top: 2px solid #26a69a;
  border-bottom: 2px solid #26a69a;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
}

main {
  padding: 2rem;
}

#hero {
  background-color: #e0f7fa;
  padding: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}

footer {
  width: 100%;
  border-top: 2px solid #26a69a;
  border-bottom: none;
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
}

header {
  border-bottom: 2px solid #26a69a;
  border-top: none;
}

.card {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 1rem;
  padding: 1rem;
  text-align: center;
  width: 30%;
  display: inline-block;
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}

.card img {
  max-width: 100%;
  height: auto;
  border-radius: 5px;
  margin-bottom: 0.5rem;
}

.card h3 {
  color: #26a69a;
}

.card:hover {
  transform: rotateY(3deg) translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .card {
    width: 45%;
  }
}

@media (max-width: 576px) {
  .card {
    width: 100%;
  }
}