.background-pattern {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.contact-form {
  background: #fff;
  border: 2px solid #7ab097;
  border-radius: 12px;
  padding: 40px 60px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
  color: #333;
  border-bottom: 2px dotted #7ab097;
  display: inline-block;
  padding-bottom: 6px;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: bold;
  color: #333;
  margin-bottom: 6px;
}

.required {
  color: #EF687C;
  font-weight: normal;
  font-size: 0.9em;
	background: none;
}

input[type="text"],
input[type="tel"],
input[type="email"],
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background-color: #f9f9f9;
  font-size: 1em;
  box-sizing: border-box;
}

textarea {
  resize: vertical;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.submit-btn,
.back-btn {
	display: block;
  margin: 0 auto;
  width: 50%;
  background-color: #4a9c79;
  color: white;
  border: none;
  border-radius: 25px;
  padding: 12px 0;
  font-size: 1.1em;
  cursor: pointer;
  transition: background-color 0.3s;
}

.submit-btn:hover {
  background-color: #3a8566;
}

.button-group {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.back-btn {
  width: 48%;
  background-color: #ccc;
  color: #333;
}

.back-btn:hover {
  background-color: #bbb;
}

.confirm-item {
  margin-bottom: 12px;
  line-height: 1.6;
}