.hero {
  background: url("./media/earth-1756274_1280.jpg") center center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 100px 20px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

h1.page-title {
  text-align: center;
  margin: 40px 0 30px;
  font-size: 36px;
  font-weight: 600;
  background: linear-gradient(90deg, #ff6b9d, #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.search-box {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
  font-size: 16px;
  outline: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: border 0.3s, box-shadow 0.3s;
}

.search-box input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.search-box input:focus {
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: auto;
  padding: 20px;
  justify-items: center;
}

.section {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: transform 0.3s ease;
  width: 250px;
  height: 270px;
  display: flex;
  flex-direction: column;
}

.section:hover {
  transform: translateY(-4px);
}

.section h3 {
  margin-bottom: 15px;
  font-size: 20px;
  color: white;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 8px;
}

.section ul {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-y: auto;
  flex-grow: 1;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.section ul::-webkit-scrollbar {
  width: 4px;
}

.section ul::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
}

.section ul li {
  margin: 10px 0;
  padding-right: 8px;
}

.section ul li a {
  text-decoration: none;
  color: rgba(238, 238, 238, 0.8);
  transition: all 0.3s ease;
  display: inline-block;
  padding: 2px 4px;
  font-size: 15px;
}

.section ul li a:hover {
  color: #ffffff;
  transform: translateX(3px);
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.scrollable-content {
  overflow-y: auto;
  flex-grow: 1;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.scrollable-content::-webkit-scrollbar {
  width: 4px;
}

.scrollable-content::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
}

@media (max-width: 600px) {
  .hero {
    padding: 80px 20px 60px;
  }
  
  .hero h1 {
    font-size: 32px;
  }
  
  .hero p {
    font-size: 16px;
  }
  
  h1.page-title {
    font-size: 28px;
    margin: 30px 0 20px;
  }
  
  .search-box {
    padding: 0 15px;
    margin-bottom: 30px;
  }

  .search-box input {
    padding: 12px 14px;
    font-size: 14px;
  }
  
  .sitemap-grid {
    grid-template-columns: 1fr;
    padding: 15px;
    gap: 20px;
  }
  
  .section {
    width: 100%;
    max-width: 300px;
  }
}