:root {
  --primary-color: #1a4d7a;
  --primary-dark: #0f3554;
  --primary-light: #2663a0;
  --text-color: #2c3e50;
  --text-light: #6c757d;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.12);
}

* {
  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;
  background-color: var(--bg-white);
}

.site-header {
  background-color: var(--primary-color);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--bg-white) !important;
  letter-spacing: -0.5px;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--bg-white);
}

.hero-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 77, 122, 0.85) 0%, rgba(15, 53, 84, 0.75) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero {
  background-color: var(--primary-color);
  padding: 4rem 0 3rem;
  margin-bottom: 0;
}

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

.page-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
}

.content-section {
  padding: 5rem 0;
}

.content-section.bg-light {
  background-color: var(--bg-light);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.subsection-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.section-text {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.feature-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.feature-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  padding-left: 0;
}

.feature-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 700;
}

.nutrient-info,
.breathing-technique,
.relaxation-technique,
.consultant-advice {
  padding: 1.5rem;
  background-color: var(--bg-white);
  border-left: 4px solid var(--primary-color);
  border-radius: 4px;
}

.technique-steps {
  padding-left: 1.5rem;
  margin: 0;
}

.technique-steps li {
  margin-bottom: 0.75rem;
  color: var(--text-light);
}

.product-card {
  background: var(--bg-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image-placeholder {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.product-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.product-description {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.article-list {
  max-width: 100%;
}

.article-item {
  padding: 1.5rem;
  background-color: var(--bg-white);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.article-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

.article-link:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

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

.testimonial-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: 100%;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.testimonial-author {
  font-size: 0.95rem;
  color: var(--text-color);
  font-weight: 600;
}

.faq-section {
  background-color: var(--bg-light);
}

.faq-item {
  background: var(--bg-white);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.faq-question {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.faq-answer {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

.cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  padding: 5rem 0;
}

.cta-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--bg-white);
  margin-bottom: 1.5rem;
}

.cta-text {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
}

.principle-card,
.approach-item {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: 100%;
}

.principle-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.principle-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-info-box {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

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

.contact-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

.contact-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-value {
  font-size: 1.05rem;
  color: var(--text-light);
  margin: 0;
}

.contact-form-wrapper {
  background-color: var(--bg-light);
  padding: 2.5rem;
  border-radius: 8px;
}

.contact-form .form-control {
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

.contact-form .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(26, 77, 122, 0.15);
}

.contact-form label {
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.thank-you-section {
  padding: 8rem 0;
  background-color: var(--bg-light);
}

.thank-you-content {
  background: var(--bg-white);
  padding: 4rem 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.thank-you-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.thank-you-text {
  font-size: 1.25rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.legal-content {
  background-color: var(--bg-white);
}

.legal-section {
  margin-bottom: 3rem;
}

.legal-heading {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.legal-subheading {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-color);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-list {
  padding-left: 2rem;
  margin-bottom: 1rem;
}

.legal-list li {
  color: var(--text-light);
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.site-footer {
  background-color: #1a2332;
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 2rem;
}

.footer-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.footer-subheading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bg-white);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-text {
  font-size: 0.95rem;
  line-height: 1.7;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-contact {
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}

.footer-copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(26, 35, 50, 0.98);
  color: var(--bg-white);
  padding: 1.5rem;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.15);
  z-index: 9999;
}

.cookie-content {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.cookie-description {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: underline;
  font-size: 0.9rem;
}

.cookie-link:hover {
  color: var(--bg-white);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-white);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

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

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.8);
  color: rgba(255, 255, 255, 0.9);
}

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

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .content-section {
    padding: 3rem 0;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    justify-content: center;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 1.875rem;
  }

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

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

  .section-title {
    font-size: 1.5rem;
  }

  .cta-title {
    font-size: 1.875rem;
  }

  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}