:root {
  --primary-color: #2E4A3B;
  --accent-beige: #D9C8A2;
  --sage-green: #5A8C4F;
  --olive: #8CA07C;
  --text-dark: #2E4A3B;
  --text-light: #6B7280;
  --bg-light: #F9F7F2;
  --border-light: #E5DDD0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Source Sans Pro', 'Open Sans', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-dark);
  background-color: #FFFFFF;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Georgia', 'Merriweather', serif;
  font-weight: bold;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 24px;
}

h1 {
  font-size: 48px;
  margin-bottom: 32px;
}

h2 {
  font-size: 36px;
  margin-bottom: 24px;
}

h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

h4 {
  font-size: 22px;
  margin-bottom: 16px;
}

p {
  margin-bottom: 16px;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--sage-green);
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Georgia', 'Merriweather', serif;
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 6px;
}

nav a {
  font-family: 'Georgia', 'Merriweather', serif;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-left: 32px;
  color: var(--text-dark);
}

nav a:hover {
  color: var(--sage-green);
  border-bottom: 2px solid var(--sage-green);
}

main {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

section {
  padding: 64px 80px;
  max-width: 1440px;
  margin: 0 auto;
}

.hero {
  padding: 0;
  margin: 0;
  width: 100%;
  position: relative;
}

.hero-image {
  width: 100%;
  height: 60vh;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  background: linear-gradient(to right, rgba(46, 74, 59, 0.4), rgba(46, 74, 59, 0.1));
  display: flex;
  align-items: flex-end;
  padding: 80px;
}

.hero-text h1 {
  color: #FFFFFF;
  font-size: 48px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.intro-section {
  background-color: #FFFFFF;
}

.intro-section p {
  font-size: 18px;
  color: var(--text-light);
  max-width: 900px;
}

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

.timeline-item {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-light);
}

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

.timeline-item h4 {
  color: var(--sage-green);
  font-size: 20px;
}

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

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 48px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
}

.comparison-table th {
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 16px;
  text-align: left;
  font-family: 'Georgia', 'Merriweather', serif;
  font-weight: bold;
}

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-light);
}

.comparison-table tbody tr:hover {
  background-color: rgba(90, 140, 79, 0.05);
}

.research-section {
  background-color: #FFFFFF;
}

.research-item {
  margin-bottom: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.research-item:nth-child(even) {
  direction: rtl;
}

.research-item:nth-child(even) > * {
  direction: ltr;
}

.research-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  max-width: 100%;
  height: auto;
}

.research-text h3 {
  color: var(--primary-color);
}

.research-text p {
  color: var(--text-light);
  margin-bottom: 12px;
}

.research-citation {
  font-size: 13px;
  color: var(--olive);
  font-style: italic;
  margin-top: 16px;
}

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

.preparation-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.preparation-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}

.preparation-text h3 {
  color: var(--primary-color);
}

.preparation-list {
  list-style: none;
}

.preparation-list li {
  padding-left: 24px;
  margin-bottom: 12px;
  position: relative;
  color: var(--text-light);
}

.preparation-list li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--sage-green);
  font-weight: bold;
}

.nutrients-section {
  background-color: #FFFFFF;
}

.nutrient-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.nutrient-group h4 {
  color: var(--sage-green);
  margin-bottom: 16px;
}

.nutrient-list {
  list-style: none;
}

.nutrient-list li {
  padding-left: 20px;
  margin-bottom: 8px;
  position: relative;
  color: var(--text-light);
  font-size: 16px;
}

.nutrient-list li:before {
  content: "◦";
  position: absolute;
  left: 0;
  color: var(--olive);
}

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

.regions-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.regions-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}

.regions-text h3 {
  color: var(--primary-color);
}

.region-info {
  margin-bottom: 24px;
}

.region-info h4 {
  color: var(--sage-green);
  font-size: 18px;
  margin-bottom: 8px;
}

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

.faq-section {
  background-color: #FFFFFF;
}

.accordion {
  border: 1px solid var(--border-light);
  border-radius: 6px;
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--border-light);
}

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

.accordion-button {
  width: 100%;
  padding: 20px 24px;
  background-color: transparent;
  border: none;
  text-align: left;
  font-family: 'Georgia', 'Merriweather', serif;
  font-weight: bold;
  font-size: 18px;
  color: var(--primary-color);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s ease;
}

.accordion-button:hover {
  background-color: rgba(46, 74, 59, 0.05);
}

.accordion-button.active {
  background-color: rgba(90, 140, 79, 0.1);
}

.accordion-button:after {
  content: "+";
  font-size: 24px;
  color: var(--sage-green);
  transition: transform 0.2s ease;
}

.accordion-button.active:after {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-content.active {
  padding: 0 24px 20px 24px;
  max-height: 500px;
}

.accordion-content p {
  color: var(--text-light);
}

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

.adaptogens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.adaptogen-card {
  background-color: #FFFFFF;
  padding: 32px 24px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.adaptogen-card:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border-color: var(--sage-green);
}

.adaptogen-card h4 {
  color: var(--sage-green);
  font-size: 20px;
  margin-bottom: 12px;
}

.adaptogen-card p {
  color: var(--text-light);
  font-size: 16px;
}

.limitations-section {
  background-color: #FFFFFF;
  border: 2px solid var(--border-light);
  border-radius: 6px;
  padding: 48px;
}

.limitations-section h3 {
  color: var(--primary-color);
  margin-bottom: 24px;
}

.limitations-section p {
  color: var(--text-light);
  margin-bottom: 16px;
}

.limitations-section strong {
  color: var(--primary-color);
}

.catalog-section {
  background-color: #FFFFFF;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.catalog-item {
  display: flex;
  flex-direction: column;
}

.catalog-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 24px;
  display: block;
  max-height: 300px;
  object-fit: cover;
}

.catalog-title {
  font-family: 'Georgia', 'Merriweather', serif;
  font-size: 20px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.catalog-description {
  color: var(--text-light);
  font-size: 16px;
  margin-bottom: 16px;
}

.catalog-features {
  list-style: none;
  margin-bottom: 24px;
}

.catalog-features li {
  color: var(--text-light);
  font-size: 14px;
  padding-left: 20px;
  margin-bottom: 8px;
  position: relative;
}

.catalog-features li:before {
  content: "◦";
  position: absolute;
  left: 0;
  color: var(--olive);
}

.catalog-disclaimer {
  background-color: var(--bg-light);
  padding: 20px;
  border-radius: 6px;
  margin-bottom: 24px;
  border-left: 4px solid var(--olive);
}

.catalog-disclaimer p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 0;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 6px;
  border: none;
  font-family: 'Source Sans Pro', 'Open Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--olive);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--sage-green);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-beige);
  border: 2px solid var(--accent-beige);
}

.btn-secondary:hover {
  background-color: var(--accent-beige);
  color: var(--primary-color);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--bg-light);
  padding: 48px;
  border-radius: 6px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--primary-color);
  font-family: 'Georgia', 'Merriweather', serif;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-family: 'Source Sans Pro', 'Open Sans', sans-serif;
  font-size: 16px;
  color: var(--text-dark);
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--sage-green);
  box-shadow: 0 0 0 3px rgba(90, 140, 79, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-disclaimer {
  background-color: #FFFFFF;
  border-left: 4px solid var(--sage-green);
  padding: 20px;
  margin-bottom: 24px;
  border-radius: 4px;
}

.contact-disclaimer p {
  color: var(--text-light);
  font-size: 14px;
  margin: 0;
}

footer {
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 64px 80px;
  margin-top: 48px;
}

.footer-content {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-section h4 {
  font-family: 'Georgia', 'Merriweather', serif;
  font-size: 16px;
  color: var(--accent-beige);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 8px;
}

.footer-section a {
  color: var(--accent-beige);
}

.footer-section a:hover {
  color: #FFFFFF;
}

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

.footer-links li {
  margin-bottom: 8px;
}

.footer-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 32px;
  padding-top: 32px;
}

.footer-bottom {
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 24px 40px;
  z-index: 2000;
  display: none;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.cookie-banner.show {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cookie-content {
  flex: 1;
  max-width: 600px;
}

.cookie-content p {
  font-size: 14px;
  margin: 0;
  line-height: 1.6;
}

.cookie-content a {
  color: var(--accent-beige);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
}

.cookie-btn {
  padding: 8px 20px;
  border-radius: 4px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cookie-accept {
  background-color: var(--sage-green);
  color: #FFFFFF;
}

.cookie-accept:hover {
  background-color: #4a7a3e;
}

.cookie-decline {
  background-color: transparent;
  color: var(--accent-beige);
  border: 1px solid var(--accent-beige);
}

.cookie-decline:hover {
  background-color: rgba(217, 200, 162, 0.1);
}

.cookie-learn {
  background-color: transparent;
  color: var(--accent-beige);
  border: 1px solid var(--accent-beige);
}

.cookie-learn:hover {
  background-color: rgba(217, 200, 162, 0.1);
}

.thank-you-content {
  text-align: center;
  padding: 80px 40px;
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-content h1 {
  color: var(--primary-color);
  margin-bottom: 24px;
}

.thank-you-content p {
  color: var(--text-light);
  font-size: 18px;
  margin-bottom: 48px;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
  color: var(--text-light);
  line-height: 1.8;
}

.policy-content h2 {
  color: var(--primary-color);
  margin-top: 48px;
  margin-bottom: 16px;
}

.policy-content h3 {
  color: var(--sage-green);
  margin-top: 32px;
  margin-bottom: 12px;
}

.policy-content p {
  margin-bottom: 12px;
}

.policy-content ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

.policy-content ul li {
  margin-bottom: 8px;
}

@media (max-width: 1024px) {
  .header-content {
    padding: 0 48px;
  }

  section {
    padding: 48px 48px;
  }

  .hero-overlay {
    padding: 48px;
  }

  .research-item {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .research-item:nth-child(even) {
    direction: ltr;
  }

  .preparation-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .regions-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .nutrient-columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .adaptogens-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  h3 {
    font-size: 24px;
  }

  header {
    padding: 12px 0;
  }

  .header-content {
    padding: 0 20px;
    flex-direction: column;
    gap: 16px;
  }

  nav a {
    margin-left: 16px;
    font-size: 11px;
  }

  main {
    margin-top: 120px;
  }

  section {
    padding: 40px 20px;
  }

  .hero-overlay {
    padding: 40px 20px;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .research-item {
    margin-bottom: 48px;
  }

  .adaptogens-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .comparison-table {
    font-size: 14px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 12px 8px;
  }

  footer {
    padding: 40px 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cookie-banner.show {
    flex-direction: column;
    gap: 16px;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
  }

  .contact-form {
    padding: 32px 20px;
  }
}