:root {
  --primary-color: #dc3545;
  --primary-dark: #c82333;
  --secondary-color: #2c3e50;
  --text-color: #333;
  --text-light: #666;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --border-color: #dee2e6;
}

* {
  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-color);
  line-height: 1.6;
}

.navbar {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: 700;
}

.navbar-brand:hover {
  color: var(--primary-dark);
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s;
}

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

.btn-nav-cta {
  background: var(--primary-color);
  color: var(--white);
  border-radius: 25px;
  padding: 0.5rem 1.5rem;
  margin-left: 1rem;
}

.btn-nav-cta:hover {
  background: var(--primary-dark);
  color: var(--white);
}

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

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.75rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(220, 53, 69, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

.btn-block {
  width: 100%;
  display: block;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.features {
  padding: 80px 0;
  background: var(--white);
}

.feature-card {
  text-align: center;
  padding: 2rem;
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.feature-card p {
  color: var(--text-light);
}

.bmi-calculator {
  padding: 80px 0;
  background: var(--bg-light);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 3rem;
}

.calculator-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  display: block;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
}

.bmi-result {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
}

.bmi-result.show {
  display: block;
}

.services-preview {
  padding: 80px 0;
  background: var(--white);
}

.service-card {
  text-align: center;
  margin-bottom: 2rem;
  transition: transform 0.3s;
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-card img {
  border-radius: 15px;
  margin-bottom: 1.5rem;
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.service-card p {
  color: var(--text-light);
}

.testimonials {
  padding: 80px 0;
  background: var(--bg-light);
}

.testimonial-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  height: 100%;
}

.testimonial-rating {
  color: #ffc107;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--secondary-color);
}

.cta-section {
  padding: 80px 0;
  background: var(--primary-color);
  color: var(--white);
}

.cta-section h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 0;
}

.cta-section .btn-primary {
  background: var(--white);
  color: var(--primary-color);
}

.cta-section .btn-primary:hover {
  background: var(--bg-light);
}

.page-header {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
}

.page-header h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.2rem;
}

.about-content {
  padding: 80px 0;
}

.about-content h2 {
  font-size: 2.5rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.team {
  padding: 80px 0;
  background: var(--bg-light);
}

.team-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  transition: transform 0.3s;
}

.team-card:hover {
  transform: translateY(-10px);
}

.team-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.team-card h3 {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin: 1.5rem 1.5rem 0.5rem;
}

.team-role {
  color: var(--primary-color);
  font-weight: 600;
  margin: 0 1.5rem 1rem;
}

.team-card p {
  color: var(--text-light);
  margin: 0 1.5rem 1.5rem;
}

.values {
  padding: 80px 0;
}

.value-item {
  margin-bottom: 2rem;
}

.value-item h3 {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.value-item p {
  color: var(--text-light);
}

.certifications {
  padding: 80px 0;
  background: var(--bg-light);
}

.cert-list {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.cert-item {
  margin-bottom: 2rem;
}

.cert-item:last-child {
  margin-bottom: 0;
}

.cert-item h4 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.cert-item p {
  color: var(--text-light);
}

.contact-info-section {
  padding: 80px 0;
}

.contact-info-card {
  text-align: center;
  padding: 2rem;
}

.contact-info-card h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.contact-info-card p {
  color: var(--text-light);
}

.contact-info-card a {
  color: var(--primary-color);
  text-decoration: none;
}

.contact-info-card a:hover {
  text-decoration: underline;
}

.services-detail {
  padding: 80px 0;
}

.service-detail-item {
  margin-bottom: 80px;
}

.service-detail-item:last-child {
  margin-bottom: 0;
}

.service-detail-item h2 {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.service-detail-item p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--text-color);
  position: relative;
  padding-left: 2rem;
}

.service-features li:before {
  content: "✓";
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.pricing-info {
  padding: 80px 0;
  background: var(--bg-light);
}

.step-card {
  text-align: center;
  padding: 2rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.step-card h3 {
  font-size: 1.3rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.step-card p {
  color: var(--text-light);
}

.success-stories {
  padding: 80px 0;
}

.story-item {
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-color);
}

.story-item:last-child {
  border-bottom: none;
}

.story-content {
  padding: 2rem;
}

.story-rating {
  color: #ffc107;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.story-content h3 {
  font-size: 1.8rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.story-text {
  font-size: 1.1rem;
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.story-meta {
  color: var(--text-light);
  font-style: italic;
}

.testimonials-grid {
  padding: 80px 0;
  background: var(--bg-light);
}

.contact-section {
  padding: 80px 0;
}

.contact-form {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.custom-control-label {
  color: var(--text-color);
  font-size: 0.9rem;
}

.custom-control-label a {
  color: var(--primary-color);
}

.contact-info-box {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
}

.contact-info-box h3 {
  color: var(--secondary-color);
  margin-bottom: 2rem;
}

.contact-detail {
  margin-bottom: 2rem;
}

.contact-detail h4 {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.contact-detail p {
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.contact-detail a {
  color: var(--primary-color);
  text-decoration: none;
}

.contact-detail a:hover {
  text-decoration: underline;
}

.small-text {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-image {
  margin-top: 2rem;
}

.faq-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.faq-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 1.5rem;
}

.faq-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.faq-item p {
  color: var(--text-light);
  margin-bottom: 0;
}

.thank-you-section {
  padding: 100px 0;
  text-align: center;
}

.thank-you-icon {
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.thank-you-section h1 {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.thank-you-section .lead {
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.thank-you-info {
  margin: 4rem 0;
}

.thank-you-info h3 {
  color: var(--secondary-color);
  margin-bottom: 3rem;
}

.next-step {
  padding: 2rem;
}

.thank-you-actions {
  margin: 3rem 0;
}

.thank-you-actions .btn {
  margin: 0.5rem;
}

.contact-reminder {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 15px;
  margin-top: 3rem;
}

.contact-reminder a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.contact-reminder a:hover {
  text-decoration: underline;
}

.policy-content {
  padding: 80px 0;
}

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

.policy-content h3 {
  color: var(--secondary-color);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.policy-content h4 {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.policy-content p {
  color: var(--text-color);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.policy-content ul {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.policy-content ul li {
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.policy-content a {
  color: var(--primary-color);
  text-decoration: none;
}

.policy-content a:hover {
  text-decoration: underline;
}

.disclaimer-notice {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 5px;
}

.disclaimer-notice h3 {
  color: #856404;
  margin-bottom: 0.5rem;
}

.disclaimer-notice p {
  color: #856404;
  margin-bottom: 0;
}

.footer {
  background: var(--secondary-color);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.footer p {
  color: rgba(255, 255, 255, 0.8);
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.footer a:hover {
  color: var(--white);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .btn-nav-cta {
    margin-left: 0;
    margin-top: 1rem;
  }

  .text-lg-right {
    text-align: center;
    margin-top: 2rem;
  }
}

@media (max-width: 767px) {
  .hero {
    padding: 40px 0;
  }

  .features,
  .services-preview,
  .testimonials,
  .about-content,
  .team,
  .values,
  .services-detail,
  .success-stories,
  .contact-section {
    padding: 40px 0;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .thank-you-section h1 {
    font-size: 2rem;
  }
}