.sitemap-hero {
  background-color: #f0f4f8;
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sitemap-hero-content {
  position: relative;
  z-index: 2;
  background-color: #ffffff;
  padding: 40px;
  border-radius: 15px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.sitemap-hero h1 {
  font-size: 56px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #333;
}

.sitemap-hero p {
  font-size: 24px;
  max-width: 600px;
  margin: 0 auto;
  color: #666;
}

.sitemap-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 80px 20px;
  background-color: #ffffff;
}

.sitemap-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, #000080, transparent);
  z-index: 1;
}

.sitemap-section {
  flex-basis: calc(33.333% - 40px);
  margin: 20px;
  position: relative;
  z-index: 2;
}

.sitemap-card {
  background-color: #f9f9f9;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 30px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.sitemap-title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 25px;
  color: #333;
  text-align: center;
  position: relative;
  padding-bottom: 15px;
}

.sitemap-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: #3661e9;
}

.sitemap-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-grow: 1;
}

.sitemap-content a {
  color: #3661e9;
  text-decoration: none;
  margin: 10px 0;
  font-size: 18px;
  transition: color 0.3s ease;
  position: relative;
  padding-left: 20px;
}

.sitemap-content a::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #3661e9;
}

.sitemap-content a:hover {
  color: #2a4cb8;
}

.video-link-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 15px;
}

.external-link {
  display: flex;
  align-items: center;
  color: #3661e9;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: color 0.3s ease;
}

.external-link:hover {
  color: #2a4cb8;
}

.external-link-icon {
  margin-left: 8px;
}

.newsletter-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.newsletter-button {
  display: inline-block;
  padding: 12px 25px;
  background-color: #3661e9;
  color: #ffffff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  font-size: 18px;
  transition: background-color 0.3s ease;
}

.newsletter-button:hover {
  background-color: #2a4cb8;
}

.sitemap-section.newsletter-section {
  display: flex;
  justify-content: center;
  align-items: center;
}

.sitemap-card.newsletter-card {
  text-align: center;
  padding: 40px;
  background-color: #f0f4f8;
  border: 2px solid #3661e9;
}

.newsletter-title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #333;
}

@media (max-width: 1200px) {
  .sitemap-section {
    flex-basis: calc(50% - 40px);
  }
}

@media (max-width: 768px) {
  .sitemap-hero {
    padding: 100px 0 60px;
  }

  .sitemap-hero h1 {
    font-size: 48px;
  }

  .sitemap-hero p {
    font-size: 20px;
  }

  .sitemap-section {
    flex-basis: 100%;
  }
}