* {
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  margin: 0;
  background: #f4f6f9;
}

.app {
  max-width: 420px;
  margin: auto;
  background: #ffffff;
  min-height: 100vh;
  padding: 20px;
}

.logo {
  text-align: center;
  margin-bottom: 15px;
}

.house-icon {
  display: block;
  margin: 0 auto 5px auto;
}

.logo h2 {
  margin: 0;
  color: #1b75bc;
  font-weight: bold;
}

.progress {
  height: 8px;
  background: #ddd;
  border-radius: 5px;
  margin-bottom: 20px;
}

.progress-bar {
  height: 8px;
  width: 0%;
  background: #1b75bc;
  border-radius: 5px;
  transition: 0.3s;
}

.step {
  display: none;
}

.step.active {
  display: block;
}

h3 {
  margin-top: 0;
}

input, select {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  width: 100%;
  padding: 12px;
  border-radius: 5px;
  border: none;
  background: #1b75bc;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

button.secondary {
  background: #ccc;
  color: #000;
  margin-bottom: 10px;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  font-size: 14px;
}

.military-question {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 14px;
  margin-bottom: 15px;
}

.military-question input[type="radio"] {
  margin-right: 5px;
}

.notice {
  font-size: 14px;
  color: #333;
}

.footer {
  text-align: center;
  font-size: 13px;
  color: #777;
  margin-top: 30px;
}