:root {
  --primary-color: #000000;
  /* Atomic Jolt black */
  --secondary-color: #333333;
  /* Dark gray */
  --accent-color: rgb(255, 221, 0);
  /* Atomic Jolt yellow */
  --light-color: #FAFBFC;
  /* Very light gray */
  --gray-color: #E1E8ED;
  /* Light gray */
  --success-color: #10B981;
  /* Green */
  --warning-color: #F59E0B;
  /* Orange */
  --text-light: #6B7280;
  /* Medium gray text */
  --border-color: #D1D5DB;
  /* Border gray */
  --white: #FFFFFF;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--secondary-color);
  background-color: var(--light-color);
  padding: 0;
  margin: 0;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

header {
  background: var(--accent-color);
  /* Atomic Jolt yellow */
  color: var(--primary-color);
  /* Black text */
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  position: relative;
}

.sub-header {
  padding: 3rem 0.5rem 0 0.5rem;
  display: flex;
  justify-content: center;
}
.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.logo-icon {
  width: 48px;
  height: 48px;
}

.logo-text {
  width: 119px;
  height: 18px;
}

h1 {
  margin-bottom: 1rem;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color);
}

header p {
  font-size: 1.2rem;
  opacity: 0.95;
  font-weight: 400;
  margin: 0;
  color: var(--primary-color);
}

h2 {
  margin: 2rem 0 1rem;
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h3 {
  margin: 1.5rem 0 0.75rem;
  color: var(--secondary-color);
  font-size: 1.3rem;
  font-weight: 600;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.search-container {
  background-color: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
}

.search-form {
  display: flex;
  gap: 12px;
  margin-top: 1.5rem;
}

.search-input {
  flex-grow: 1;
  padding: 14px 18px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.2s ease;
  background-color: var(--white);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  /* Black border on focus */
  box-shadow: 0 0 0 3px rgba(255, 221, 0, 0.2);
  /* Yellow glow */
}

.search-button {
  padding: 14px 28px;
  background: var(--primary-color);
  /* Black background */
  color: var(--accent-color);
  /* Yellow text */
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.search-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  background: #333333;
  /* Darker gray on hover */
}

.setup-section {
  background-color: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
}

.code-block {
  background-color: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.5;
}

.results-container {
  margin-top: 2rem;
  background-color: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
  display: none;
}

.footer {
  text-align: center;
  margin-top: 3rem;
  padding: 1rem;
  color: var(--secondary-color);
}

.demo-placeholder {
  background-color: #f8f9fa;
  border: 2px dashed var(--gray-color);
  border-radius: 8px;
  padding: 3rem;
  text-align: center;
  margin-bottom: 2rem;
  transition: border-color 0.3s ease;
}

.demo-placeholder:hover {
  border-color: var(--primary-color);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.capability-card {
  background-color: #f9f9f9;
  border-radius: 6px;
  padding: 1.5rem;
  border-left: 4px solid var(--primary-color);
}

.capability-card h4 {
  margin: 0 0 1rem 0;
  color: var(--primary-color);
  font-size: 1.1rem;
}

.capability-card p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.getting-started-steps {
  background-color: #fff9e6;
  /* Light yellow background */
  border: 2px solid var(--accent-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
}

.getting-started-steps ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.getting-started-steps li {
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

.example-queries {
  background-color: #f8f9fa;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}

.example-queries ul {
  margin: 0.5rem 0;
  padding-left: 1rem;
}

.example-queries li {
  margin-bottom: 0.3rem;
  font-style: italic;
  color: #555;
}

.resource-uri {
  background-color: #f0f0f0;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  color: var(--primary-color);
}

.info-callout {
  background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--accent-color);
  box-shadow: 0 2px 8px rgba(255, 221, 0, 0.1);
}

.info-callout h4 {
  margin: 0 0 1rem 0;
  color: var(--primary-color);
}

.info-callout p {
  margin: 0;
  line-height: 1.6;
  color: var(--primary-color);
}

.language-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin: 0.5rem 0;
  font-size: 0.85rem;
}

.category-list {
  margin: 0.5rem 0;
  padding-left: 1rem;
  font-size: 0.9rem;
}

.category-list li {
  margin-bottom: 0.2rem;
}

/* Missing CSS classes */
.demo-placeholder {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 12px;
  border: 2px dashed var(--border-color);
  transition: all 0.3s ease;
}

.demo-placeholder:hover {
  border-color: var(--accent-color);
  background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.capability-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.capability-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-color);
}

.capability-card h4 {
  margin: 0 0 0.75rem 0;
  color: var(--primary-color);
  font-size: 1.1rem;
}

.capability-card p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.results-container {
  background-color: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
  display: none;
}

.results-container.show {
  display: block;
}

/* Installation steps styling */
.setup-section ol {
  margin: 1.5rem 0;
  padding-left: 0;
  counter-reset: step-counter;
  list-style: none;
}

.setup-section ol li {
  margin-bottom: 1rem;
  padding-left: 3rem;
  position: relative;
  line-height: 1.6;
  counter-increment: step-counter;
}

.setup-section ol li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  background: var(--accent-color);
  color: var(--primary-color);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px solid var(--primary-color);
}

.setup-section ol li a {
  color: var(--primary-color);
  text-decoration: underline;
  font-weight: 500;
}

.setup-section ol li a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}