body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9f9f9;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 600px;
  margin: 60px auto;
  background: #fff;
  padding: 30px 40px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

h1 {
  font-size: 28px;
  margin-bottom: 10px;
  text-align: center;
}

.tagline {
  font-size: 14px;
  color: #555;
  text-align: center;
  margin-bottom: 30px;
}

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

.input-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.input-group input,
.input-group select {
  width: 100%;
  padding: 10px;
  font-size: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  box-sizing: border-box;
}

button[type="submit"] {
  background-color: #007bff;
  color: white;
  padding: 12px 25px;
  font-size: 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
}

button[type="submit"]:hover {
  background-color: #0056b3;
}

.result {
  margin-top: 30px;
  text-align: center;
}

.result h2 {
  margin-bottom: 10px;
  font-size: 22px;
  color: #222;
}

.result p {
  font-size: 20px;
  font-weight: 600;
  color: #28a745;
}