.input-area {
	position: relative;
	margin-bottom: 20px;
  }
  
  input {
	width: 100%;
	padding: 10px;
	font-size: 16px;
	border: 1px solid #ddd;
	border-radius: 5px;
	outline: none;
	transition: border-color 0.3s;
  }
  
  input:focus {
	border-color: #007bff;
  }
  
  .error-message {
	color: red;
	font-size: 14px;
	display: none;
	margin-top: 5px;
  }
  
  .sendbtn {
	width: 100%;
	padding: 12px;
	font-size: 16px;
	background: #007bff;
	color: #fff;
	border: none;
	border-radius: 5px;
	cursor: pointer;
	transition: background-color 0.3s;
  }
  
  .sendbtn:hover {
	background: #0056b3;
  }
  
  .thank-you-message {
	display: none;
	margin-top: 20px;
	text-align: center;
	color: green;
	font-size: 16px;
  }
  
  /* Mobile-Friendly Styles */
  @media screen and (max-width: 600px) {
	.container {
	  margin: 20px auto;
	  padding: 15px;
	  border-radius: 8px;
	}
  
	.input-area {
	  margin-bottom: 15px;
	}
  
	input {
	  padding: 8px;
	  font-size: 14px;
	}
  
	.sendbtn {
	  padding: 10px;
	  font-size: 14px;
	}
  
	.thank-you-message {
	  font-size: 14px;
	}
  }