body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  padding: 20px;
  margin: 0;
}

.container {
  background: #2d6a4f;
  color: white;
  padding: 30px;
  max-width: 700px;
  margin: auto;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.15);
}

h1 {
  text-align: center;
  color: #ffffff;
  font-size: 2em;
  margin-bottom: 1em;
}

h2 {
  color: #d8f3dc;
  text-align: center;
  margin-top: 0;
  font-size: 1.6em;
}

h3 {
  color: white;
  font-size: 1.2rem;
  text-align: center;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
}

p {
  margin: 1em 0 0.5em;
  font-size: 1.05em;
}

ul {
  list-style-type: square;
  padding-left: 1.5em;
  margin-bottom: 1em;
}

li {
  margin-bottom: 0.5em;
}

.thank-you {
  margin-top: 2em;
  background: rgba(255, 255, 255, 0.1);
  padding: 15px;
  border-left: 5px solid #b7e4c7;
  font-size: 1em;
  line-height: 1.5;
  color: #e9fbe4;
}

button {
  background-color: #40916c;
  color: white;
  border: none;
  padding: 12px 20px;
  font-size: 1em;
  margin: 20px auto 0;
  display: block;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #1b4332;
}

.question > div {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 8px;
}

.question > div label {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.scale-labels {
  display: block;
  text-align: center; 
  margin-top: 6px;
  font-size: 0.9em;
  color: #ddd;
}

.brand-link {
  color: #2d6a4f; 
  text-decoration: none;
  font-weight: bold;
  transition: text-decoration 0.3s ease;
}

.brand-link:hover {
  text-decoration: underline;
  color: #2d6a4f;
}

footer {
    padding: 10px 0;
    text-align: center;
    color: #2d6a4f; 
}