@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Roboto+Condensed:wght@400;500;700&display=swap');

:root {
  --color-charcoal: #3C4858;
  --color-sandstone: #D9C2A6;
  --color-teal: #5F9EA0;
  --color-ash: #E8ECEF;
  --color-white: #FFFFFF;
  --color-text: #3C4858;
  --color-light: #F5F7FA;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 18.5px;
  line-height: 1.65;
  color: var(--color-charcoal);
  background-color: var(--color-white);
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 60px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--color-charcoal);
  margin-bottom: 20px;
}

h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--color-charcoal);
  margin-bottom: 18px;
  margin-top: 40px;
}

h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.2;
  color: var(--color-charcoal);
  margin-bottom: 16px;
  margin-top: 30px;
}

p {
  margin-bottom: 18px;
  font-size: 18.5px;
}

.accent-text {
  color: var(--color-teal);
  font-weight: 600;
}

header {
  position: sticky;
  top: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-ash);
  z-index: 1000;
  padding: 15px 0;
  box-shadow: 0 2px 8px rgba(60, 72, 88, 0.08);
}

.navbar {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 60px;
}

@media (max-width: 1200px) {
  .navbar {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 0 20px;
  }
  
  h1 {
    font-size: 42px;
  }
  
  h2 {
    font-size: 36px;
  }
  
  h3 {
    font-size: 24px;
  }
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--color-charcoal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  color: var(--color-charcoal);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-teal);
}

.container {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 60px;
}

@media (max-width: 1200px) {
  .container {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
}

.hero-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-ash) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section img {
  max-width: 100%;
  height: auto;
  margin-bottom: 40px;
  border-radius: 4px;
}

.hero-content h1 {
  margin-bottom: 20px;
}

.hero-subheading {
  font-size: 22px;
  color: var(--color-teal);
  margin-bottom: 30px;
  max-width: 700px;
}

.educational-notice {
  background-color: var(--color-ash);
  border-left: 4px solid var(--color-teal);
  padding: 20px;
  margin-top: 30px;
  border-radius: 4px;
  font-size: 16px;
}

.mechanism-block {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
  margin: 60px 0;
  padding: 40px 0;
  border-top: 1px solid var(--color-ash);
}

@media (max-width: 768px) {
  .mechanism-block {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.mechanism-block:nth-child(even) {
  grid-template-columns: 1.5fr 1fr;
}

@media (max-width: 768px) {
  .mechanism-block:nth-child(even) {
    grid-template-columns: 1fr;
  }
}

.mechanism-block img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.mechanism-content h2 {
  margin-top: 0;
}

.mechanism-content p {
  line-height: 1.65;
}

.pull-quote {
  padding-left: 20px;
  border-left: 3px solid var(--color-teal);
  color: var(--color-teal);
  margin: 20px 0;
  font-style: italic;
  font-weight: 500;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 40px 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-ash);
}

.comparison-table thead {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.comparison-table th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--color-ash);
}

.comparison-table td {
  padding: 16px;
  border: 1px solid var(--color-ash);
}

.comparison-table tbody tr:nth-child(even) {
  background-color: var(--color-ash);
}

.comparison-table tbody tr:hover {
  background-color: rgba(95, 158, 160, 0.1);
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
}

@media (max-width: 1024px) {
  .factor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .factor-grid {
    grid-template-columns: 1fr;
  }
}

.factor-card {
  background-color: var(--color-ash);
  padding: 24px;
  border-radius: 4px;
  border-left: 3px solid var(--color-teal);
  transition: all 0.35s ease;
}

.factor-card:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(60, 72, 88, 0.15);
  border-left-color: var(--color-sandstone);
}

.factor-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

.accordion {
  margin: 40px 0;
}

.accordion-item {
  border: 1px solid var(--color-ash);
  margin-bottom: 12px;
  border-radius: 4px;
  overflow: hidden;
}

.accordion-header {
  background-color: var(--color-ash);
  padding: 18px;
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.accordion-header:hover {
  background-color: rgba(95, 158, 160, 0.1);
}

.accordion-header h3 {
  margin: 0;
  font-size: 20px;
}

.accordion-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--color-teal);
}

.accordion-content {
  padding: 24px;
  background-color: var(--color-white);
  display: none;
  animation: slideDown 0.35s ease;
}

.accordion-content.active {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.blog-cards-section {
  margin: 60px 0;
  padding: 40px 0;
  border-top: 1px solid var(--color-ash);
}

.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

@media (max-width: 1024px) {
  .blog-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-cards-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-ash);
  border-radius: 4px;
  padding: 0;
  transition: all 0.35s ease;
  overflow: hidden;
}

.blog-card:hover {
  border-color: var(--color-teal);
  box-shadow: 0 8px 24px rgba(95, 158, 160, 0.2);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.blog-card-content {
  padding: 24px;
}

.blog-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 22px;
}

.blog-card p {
  font-size: 16px;
  margin-bottom: 16px;
}

.blog-card-link {
  display: inline-block;
  color: var(--color-teal);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid var(--color-teal);
  transition: all 0.3s ease;
  padding-bottom: 2px;
}

.blog-card-link:hover {
  color: var(--color-charcoal);
  border-bottom-color: var(--color-charcoal);
}

.cta-block {
  background: linear-gradient(135deg, var(--color-ash) 0%, rgba(95, 158, 160, 0.08) 100%);
  padding: 60px;
  border-radius: 4px;
  text-align: center;
  margin: 60px 0;
  border-left: 4px solid var(--color-teal);
}

@media (max-width: 768px) {
  .cta-block {
    padding: 40px 20px;
  }
}

.cta-block h2 {
  margin-top: 0;
}

.cta-button {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--color-white);
  color: var(--color-charcoal);
  border: 2px solid var(--color-charcoal);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 16px;
  font-family: 'Roboto Condensed', sans-serif;
}

.cta-button:hover {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

footer {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: 60px;
  margin-top: 80px;
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  footer {
    padding: 40px 20px;
  }
}

.footer-content {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.footer-section h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: -0.035em;
}

.footer-section a {
  color: var(--color-ash);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(232, 236, 239, 0.2);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 14px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: 24px 60px;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  box-shadow: 0 -4px 12px rgba(60, 72, 88, 0.15);
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner p {
  margin: 0;
  font-size: 15px;
}

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

@media (max-width: 768px) {
  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }
}

.cookie-button {
  padding: 10px 20px;
  border: 1px solid var(--color-white);
  background-color: transparent;
  color: var(--color-white);
  cursor: pointer;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 14px;
}

.cookie-button:hover {
  background-color: var(--color-teal);
  border-color: var(--color-teal);
}

.cookie-button.accept {
  background-color: var(--color-teal);
  border-color: var(--color-teal);
}

.contact-form {
  max-width: 600px;
  margin: 40px 0;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-ash);
  border-radius: 4px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 16px;
  color: var(--color-charcoal);
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(95, 158, 160, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-submit {
  padding: 14px 32px;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  font-size: 16px;
  font-family: 'Roboto Condensed', sans-serif;
  transition: all 0.3s ease;
}

.form-submit:hover {
  background-color: var(--color-teal);
}

.disclaimer {
  background-color: var(--color-ash);
  padding: 20px;
  border-left: 4px solid var(--color-sandstone);
  border-radius: 4px;
  font-size: 14px;
  margin: 30px 0;
}

.content-section {
  padding: 40px 0;
  border-top: 1px solid var(--color-ash);
}

.content-section:last-child {
  border-bottom: 1px solid var(--color-ash);
}

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-teal);
}

.timeline-item {
  padding-bottom: 30px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 4px;
  width: 10px;
  height: 10px;
  background-color: var(--color-teal);
  border-radius: 50%;
  border: 2px solid var(--color-white);
}

.timeline-item h4 {
  margin-top: 0;
  margin-bottom: 8px;
}

.blog-hero {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-ash) 100%);
}

.blog-hero img {
  max-width: 100%;
  height: auto;
  margin-bottom: 30px;
  border-radius: 4px;
}

.blog-hero h1 {
  margin-bottom: 16px;
}

.blog-hero-meta {
  font-size: 16px;
  color: var(--color-teal);
  margin-bottom: 20px;
}

.blog-content {
  padding: 60px 0;
}

.blog-content h2 {
  margin-top: 50px;
}

.blog-content h2:first-of-type {
  margin-top: 0;
}

.research-summary {
  background-color: var(--color-ash);
  padding: 30px;
  border-radius: 4px;
  margin: 40px 0;
  border-left: 4px solid var(--color-teal);
}

.research-summary h4 {
  margin-top: 0;
  color: var(--color-teal);
}

.related-articles {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-ash);
}

.related-articles h3 {
  margin-top: 0;
}

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

.related-list li {
  margin-bottom: 12px;
}

.related-list a {
  color: var(--color-teal);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.related-list a:hover {
  color: var(--color-charcoal);
}

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

.thank-you-section h1 {
  margin-bottom: 20px;
}

.thank-you-section p {
  font-size: 18px;
  margin-bottom: 40px;
}

.home-button {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--color-teal);
  color: var(--color-white);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.home-button:hover {
  background-color: var(--color-charcoal);
}

.policy-content {
  max-width: 900px;
  padding: 60px 0;
}

.policy-content h2 {
  margin-top: 40px;
}

.policy-content h2:first-of-type {
  margin-top: 0;
}

.policy-content ul,
.policy-content ol {
  margin-left: 30px;
  margin-bottom: 20px;
}

.policy-content li {
  margin-bottom: 10px;
}