body {
  padding-top: 70px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #333;
}

.navbar-brand {
  font-size: 1.5rem;
}

.hero-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.page-header {
  padding-top: 100px;
}

.icon-circle {
  width: 80px;
  height: 80px;
  background: #007bff;
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto;
}

.icon-circle-large {
  width: 120px;
  height: 120px;
  background: #28a745;
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin: 0 auto;
}

.cert-badge {
  width: 60px;
  height: 60px;
  background: #28a745;
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto;
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-primary {
  background-color: #007bff;
  border-color: #007bff;
  padding: 12px 30px;
  font-weight: 500;
}

.btn-primary:hover {
  background-color: #0056b3;
  border-color: #0056b3;
}

.btn-outline-primary {
  border-color: #007bff;
  color: #007bff;
  padding: 12px 30px;
  font-weight: 500;
}

.btn-outline-primary:hover {
  background-color: #007bff;
  border-color: #007bff;
  color: white;
}

.text-primary {
  color: #007bff !important;
}

.bg-primary {
  background-color: #007bff !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.footer {
  margin-top: 80px;
}

.footer a {
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: #fff !important;
}

.bmi-calculator-section {
  background-color: #f8f9fa;
}

#bmiResult {
  display: none;
}

#bmiResult.show {
  display: block;
}

.bmi-result-box {
  padding: 20px;
  border-radius: 8px;
  text-align: center;
}

.bmi-underweight {
  background-color: #fff3cd;
  border: 2px solid #ffc107;
}

.bmi-normal {
  background-color: #d4edda;
  border: 2px solid #28a745;
}

.bmi-overweight {
  background-color: #fff3cd;
  border: 2px solid #ffc107;
}

.bmi-obese {
  background-color: #f8d7da;
  border: 2px solid #dc3545;
}

.map-placeholder {
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon {
  text-align: center;
}

.policy-content h2 {
  color: #007bff;
}

.policy-content h4 {
  color: #333;
  font-weight: 600;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 40px 0;
  }

  .display-4 {
    font-size: 2rem;
  }

  .lead {
    font-size: 1rem;
  }

  .btn-lg {
    padding: 10px 20px;
    font-size: 1rem;
  }
}