body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #fceae8, #e8ebf7);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}
.container {
  text-align: center;
  padding: 20px;
}
.logo {
  font-size: 2.8rem;
  letter-spacing: 2px;
  font-weight: 600;
  color: #222;
}
.subtitle {
  margin-top: 10px;
  font-size: 1rem;
  color: #666;
  letter-spacing: 2px;
}
.nav-buttons {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}
.nav-card {
  display: flex;
  align-items: center;
  gap: 15px;
  background: white;
  padding: 16px 30px;
  border-radius: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  text-decoration: none;
  color: #333;
  font-weight: 500;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  width: 280px;
  justify-content: flex-start;
}
.nav-card i {
  font-size: 1.4rem;
  color: #555;
}
.nav-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.contact-bar {
  margin-top: 50px;
  font-size: 0.95rem;
  color: #555;
  display: flex;
  justify-content: center;
  gap: 30px;
}
.contact-bar a {
  color: #333;
  text-decoration: none;
}
.contact-bar a:hover {
  text-decoration: underline;
}
footer {
  margin-top: 20px;
  font-size: 0.85rem;
  color: #888;
}