:root {
  --primary-color: #2563eb;
  --primary-dark: #1e40af;
  --secondary-color: #64748b;
  --success-color: #10b981;
  --background-light: #f8fafc;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --border-color: #e2e8f0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  padding-top: 70px;
}

.navbar {
  transition: all 0.3s ease;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--primary-color) !important;
}

.nav-link {
  color: var(--text-dark) !important;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

.nav-item.active .nav-link {
  color: var(--primary-color) !important;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.hero-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.hero-section h1 {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.hero-section .lead {
  color: var(--text-light);
  font-size: 1.25rem;
}

.page-header {
  padding: 100px 0 60px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  margin-bottom: 0;
}

.page-header h1 {
  color: white;
}

.page-header .lead {
  color: rgba(255, 255, 255, 0.9);
}

.card {
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card-img-top {
  height: 250px;
  object-fit: cover;
}

.feature-box {
  padding: 2rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.testimonials {
  background-color: var(--background-light);
}

.cta-section {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
}

.cta-section h2 {
  color: white;
}

.cta-section .lead {
  color: rgba(255, 255, 255, 0.9);
}

.footer {
  margin-top: 4rem;
}

.footer h5 {
  font-weight: 600;
  margin-bottom: 1rem;
}

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

.footer a:hover {
  opacity: 0.8;
}

.bmi-calculator-section {
  background-color: var(--background-light);
}

#bmi-result {
  font-size: 1.25rem;
  font-weight: 600;
  padding: 1rem;
  border-radius: 8px;
  background: white;
}

.contact-form .form-control {
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.1);
}

.contact-info-box {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.contact-info-box h5 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.faq-item {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 8px;
  height: 100%;
}

.faq-item h6 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.thank-you-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 60px 0;
}

.thank-you-card {
  background: white;
  padding: 3rem;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.success-icon {
  display: inline-block;
}

.step-card {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 8px;
  height: 100%;
}

.step-card h6 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--background-light);
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.sport-category {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 8px;
  height: 100%;
}

.sport-category h5 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
}

.policy-content h2 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.policy-content h3 {
  color: var(--text-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 1.25rem;
}

.policy-content ul {
  margin-bottom: 1rem;
}

.policy-content li {
  margin-bottom: 0.5rem;
}

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

  .page-header {
    padding: 80px 0 40px;
  }

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

  .card-img-top {
    height: 200px;
  }

  .thank-you-card {
    padding: 2rem 1rem;
  }
}