body {
  background-color: #f8f9fa;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.navbar-brand {
  font-size: 1.5rem;
  color: #0d6efd !important;
}

.navbar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 1rem;
  font-size: 1.25rem;
  color: #0d6efd;
  text-decoration: none;
  transition: color 0.3s ease, transform 0.2s ease;
}

.navbar-icon:hover {
  color: #0b5ed7;
  transform: scale(1.15);
}

.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.75rem;
  font-size: 1.25rem;
  text-decoration: none;
  transition: color 0.3s ease, transform 0.2s ease;
}

.footer-icon i {
  color: #d3d3d3 !important;
}

.footer-icon:hover i {
  color: #ffffff !important;
}

.footer-icon:hover {
  transform: scale(1.15);
}

.btn-primary {
  background-color: #0d6efd;
  border-color: #0d6efd;
  padding: 0.75rem 2rem;
}

.btn-primary:hover {
  background-color: #0b5ed7;
  border-color: #0a58ca;
}

h2 {
  color: #333;
  font-weight: 700;
}

.shadow-sm {
  transition: transform 0.3s ease;
}

.shadow-sm:hover {
  transform: translateY(-5px);
}