body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #333;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}
.logo-img {
  height: 60px;
}
.nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  background-color: #eaf6f9;
  padding: 15px;
}
.nav a {
  background-color: #ff5722;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
}
.nav a:hover {
  background-color: #e64a19;
}
.faq {
  padding: 60px 20px;
  background-color: #fff;
  text-align: center;
}
.faq h2 {
  color: #1e2a38;
}
.faq-item {
  max-width: 700px;
  margin: 20px auto;
  text-align: left;
}
.faq-item strong {
  color: #ff5722;
}
.footer {
  background-color: #1e2a38;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

#loader {
  position: fixed;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.9);
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
}
.spinner {
  border: 8px solid #f3f3f3;
  border-top: 8px solid #ff5722;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}