body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f2f2f2;
}

header, footer {
  background-color: #004080;
  color: white;
  text-align: center;
  padding: 1rem;
}

nav {
  background-color: #0066cc;
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem 0;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  cursor: pointer;
}

main {
  padding: 2rem;
}

.section-title {
  color: #004080;
  margin-bottom: 1rem;
}

.card {
  background: white;
  padding: 1rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.button {
  display: inline-block;
  margin: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  color: white;
  background-color: #0066cc;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}

.hidden {
  display: none;
}

.survey-button-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 1rem;
}

.survey-button-list .button {
  width: 250px;
  text-align: center;
}

.congrats-box {
  text-align: center;
  margin-top: 3rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 2rem;
}

.name-group {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.input-group input {
  width: 150px;
  padding: 8px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.email-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-top: 1rem;
}

.email-input {
  width: 320px;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
}