* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #eee;
  text-align: center;
}

header {
  background-color: #402535;
  color: white;
  padding: 1rem;
}

h1 {
  font-size: 2rem;
}

main {
  padding: 2rem;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.product-viewer {
  background-color: white;
  padding: 1.5rem;
  border: 2px solid #402535;
  border-radius: 20px;
  display: inline-block;
}

button {
  font-size: 1rem;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem;
  background-color: #402535;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #653f58;
}

.popup {
  position: fixed;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #402535;
  color: white;
  padding: 1.5rem;
  width: 300px;
  border: 2px solid white;
  border-radius: 5px;
  opacity: 0;
  transition: opacity 1s ease;
}

.popup.show {
  opacity: 1;
}

.popup-content h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

#closePopupX {
  position: absolute;
  top: 5px;
  right: 1px;
  background: #eee;
  color: black;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

footer {
  margin-top: 2rem;
  background-color: #b28e6b;
  padding: 0.5rem;
  font-size: 0.9rem;
}