html, body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

h1 {
  text-align: center;
  font-family: "Verdana", "Arial", sans-serif;
}
h2 {
  text-align: center;
  font-family: "Verdana", "Arial", sans-serif;
}
p {
  text-align: center;
  font-family: "Verdana", "Arial", sans-serif;
}
button {
  font-family: "Verdana", "Arial", sans-serif;
  font-size: 16px;
  text-align: center;
}
a {
  color: black; 
  text-decoration: none;
}
a:visited {
  color: black;
  text-decoration: none;
}

.title {
  text-align: center;
}

.robot-cards {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  justify-content: center;
}
.robot-card {
  min-width: 200px;
  max-width: 200px;
  height: auto;
  padding: 15px;
  border-radius: 10px;
  background: linear-gradient(135deg, #cef0ed, #d3cef0);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s ease;
}
.robot-card:hover { transform: scale(1.05); }

.page-button {
  background-color: #bce3e0;
  text-align: center;
  cursor: pointer;
  border: none;
  border-radius: 12px;
  color: #868af0;
  font-weight: bold;
  padding: 1px 10px;
  transition: background-color 0.3s ease;
  box-shadow: 0 5px 6px rgb(169, 219, 215, 0.4);
}
.page-button:hover {
  background-color: #b1f2ed;
  box-shadow: 0 7xp 10px rgb(167, 204, 201, 0.6);
}