body {
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #333;
}
h1, h2, h3 {
  font-family: 'Roboto Slab', serif;
}
header {
  background: #333;
  color: #fff;
  padding: 1em;
  text-align: center;
}
header nav a {
  margin: 0 1em;
  color: #fff;
  text-decoration: none;
}
.hero {
  padding: 2em;
  text-align: center;
  background: #f5f5f5;
}
.gallery .grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 2em;
}
.gallery .item {
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 1em;
  text-align: center;
  max-width: 200px;
}
.gallery img {
  max-width: 100%;
  border-radius: 10px;
}
.buy-button {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 20px;
  background: #333;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}
.buy-button:hover {
  background: #555;
}
.about, .contact {
  padding: 2em;
  text-align: center;
}
form input, form textarea {
  display: block;
  width: 80%;
  margin: 10px auto;
  padding: 10px;
}
form button {
  padding: 10px 20px;
  background: #333;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
form button:hover {
  background: #555;
}
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 1em;
}