/* ===================================
   Shell MCP Server Documentation
   Modern, Responsive Styling
   =================================== */

/* CSS Variables */
:root {
  --primary-color: #3b82f6;
  --secondary-color: #8b5cf6;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --dark: #1f2937;
  --darker: #111827;
  --light: #f9fafb;
  --gray: #6b7280;
  --gray-light: #e5e7eb;

  --font-primary:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-code: "Fira Code", "Monaco", "Courier New", monospace;

  --transition: all 0.3s ease;
  --shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark);
  background: var(--light);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--darker);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
}

code {
  font-family: var(--font-code);
  background: var(--gray-light);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.875rem;
  color: #e91e63;
}

pre {
  background: var(--darker);
  color: #e5e7eb;
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1rem 0;
  font-family: var(--font-code);
  font-size: 0.875rem;
  line-height: 1.5;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
}

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

/* Navigation */
.navbar {
  background: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: medium;
  font-weight: 700;
  color: var(--darker);
}

.nav-brand i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: var(--dark);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-link:hover {
  background: var(--light);
  color: var(--primary-color);
}

.nav-link.warning {
  color: var(--danger-color);
  font-weight: 700;
}

.nav-link.github {
  background: var(--darker);
  color: white;
}

.nav-link.github:hover {
  background: var(--dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.hero-description {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.stat i {
  font-size: 2rem;
  opacity: 0.8;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: white;
  color: var(--primary-color);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--gray-light);
  color: var(--dark);
}

.btn-secondary:hover {
  background: var(--gray);
  color: white;
}

.btn-warning {
  background: var(--warning-color);
  color: white;
}

.btn-warning:hover {
  background: #d97706;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Quick Info Section */
.quick-info {
  padding: 4rem 0;
  background: white;
}

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

.info-card {
  padding: 2rem;
  border: 2px solid var(--gray-light);
  border-radius: 12px;
  transition: var(--transition);
}

.info-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.info-card h3 {
  margin-bottom: 1rem;
  color: var(--darker);
}

.info-card ul,
.info-card ol {
  margin-left: 1.5rem;
}

.info-card li {
  margin-bottom: 0.5rem;
}

/* Disclaimer Section */
.disclaimer-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, #fef3c7, #fca5a5);
}

.disclaimer-header {
  text-align: center;
  margin-bottom: 3rem;
}

.disclaimer-header i {
  font-size: 4rem;
  color: var(--danger-color);
  margin-bottom: 1rem;
}

.disclaimer-header h2 {
  color: var(--danger-color);
  margin-bottom: 0.5rem;
}

.disclaimer-header h3 {
  color: var(--darker);
}

.disclaimer-content {
  max-width: 900px;
  margin: 0 auto;
}

/* Alert Boxes */
.alert {
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-left: 4px solid;
}

.alert-danger {
  background: #fee2e2;
  border-color: var(--danger-color);
  color: #991b1b;
}

.alert-warning {
  background: #fef3c7;
  border-color: var(--warning-color);
  color: #92400e;
}

.alert-info {
  background: #dbeafe;
  border-color: var(--primary-color);
  color: #1e40af;
}

.alert-title {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

/* Legal Box */
.legal-box {
  background: var(--darker);
  color: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.legal-box h4 {
  color: white;
  margin-bottom: 1rem;
}

.legal-box pre {
  margin: 0;
  background: rgba(0, 0, 0, 0.3);
}

/* Responsibility Box */
.responsibility-box {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  border: 2px solid var(--danger-color);
  margin-bottom: 2rem;
}

.responsibility-box h4 {
  color: var(--danger-color);
  margin-bottom: 1rem;
}

.responsibility-box ul {
  list-style: none;
}

.responsibility-box li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.responsibility-box li:last-child {
  border-bottom: none;
}

/* Danger Grid */
.danger-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.danger-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  border: 2px solid;
}

.danger-card.extreme {
  border-color: var(--danger-color);
}

.danger-card.high {
  border-color: var(--warning-color);
}

.danger-card h4 {
  margin-bottom: 1rem;
}

.danger-card ul {
  margin-left: 1.5rem;
}

.danger-card li {
  margin-bottom: 0.5rem;
}

.danger-emphasis {
  background: var(--danger-color);
  color: white;
  padding: 1rem;
  border-radius: 6px;
  font-weight: 700;
  margin-top: 1rem;
  text-align: center;
}

.danger-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.danger-item {
  padding: 1rem;
  background: var(--light);
  border-radius: 6px;
}

.danger-item strong {
  color: var(--danger-color);
}

/* Attack Scenarios */
.attack-scenarios {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.attack-scenarios h4 {
  color: var(--danger-color);
  margin-bottom: 1.5rem;
}

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

.scenario {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--gray-light);
}

.scenario h5 {
  color: var(--danger-color);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.scenario pre {
  margin: 0;
  font-size: 0.75rem;
}

/* Protection Section */
.protection-section {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.protection-section h4 {
  color: var(--success-color);
  margin-bottom: 1.5rem;
}

.protection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.protection-card {
  text-align: center;
  padding: 1.5rem;
  background: var(--light);
  border-radius: 8px;
  border: 2px solid var(--success-color);
}

.protection-card i {
  font-size: 2rem;
  color: var(--success-color);
  margin-bottom: 1rem;
}

.protection-card h5 {
  color: var(--success-color);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.protection-card pre {
  text-align: left;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

/* Config Recommendations */
.config-recommendations {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.config-recommendations h4 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.config-box {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--gray-light);
}

.config-box h5 {
  margin-bottom: 1rem;
  color: var(--darker);
}

.config-box.production-warning {
  border-color: var(--danger-color);
  background: #fee2e2;
}

.config-box.production-warning p {
  color: var(--danger-color);
  font-weight: 600;
}

/* Section Styling */
section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--darker);
}

.section-subtitle {
  text-align: center;
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: 3rem;
}

/* Use Cases Section */
.use-cases {
  background: var(--light);
}

.use-case-tabs {
  max-width: 900px;
  margin: 0 auto;
}

.tab-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: white;
  border: 2px solid var(--gray-light);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  color: var(--dark);
  transition: var(--transition);
}

.tab-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.tab-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.tab-content {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

.use-case-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.use-case-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.use-case-item blockquote {
  background: var(--light);
  padding: 1rem;
  border-left: 4px solid var(--primary-color);
  margin: 1rem 0;
  font-style: italic;
  color: var(--dark);
}

/* Setup Section */
.setup-section {
  background: white;
}

.setup-card {
  max-width: 900px;
  margin: 0 auto 3rem;
  background: var(--light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.setup-header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.setup-header i {
  font-size: 2rem;
}

.setup-header h3 {
  color: white;
  margin: 0;
}

.setup-content {
  padding: 2rem;
}

.setup-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.step-content {
  flex: 1;
}

.step-content h4 {
  margin-bottom: 0.5rem;
}

.step-content ul {
  margin: 1rem 0 1rem 1.5rem;
}

.example-prompts {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  margin-top: 1rem;
}

.prompt-example {
  background: var(--light);
  padding: 1rem;
  border-radius: 6px;
  margin: 0.5rem 0;
  font-style: italic;
  color: var(--dark);
  border-left: 3px solid var(--primary-color);
}

/* Advanced Features */
.advanced-features {
  max-width: 900px;
  margin: 3rem auto 0;
}

.advanced-features h3 {
  text-align: center;
  margin-bottom: 2rem;
}

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

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  border: 2px solid var(--gray-light);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-card h4 {
  color: var(--darker);
  margin-bottom: 1rem;
}

.feature-card .btn {
  margin-top: 1rem;
}

.feature-card .note {
  font-size: 0.875rem;
  color: var(--gray);
  margin-top: 0.5rem;
}

/* Examples Section */
.examples-section {
  background: var(--light);
}

.conversation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.conversation-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.conversation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.conversation-header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.conversation-header i {
  font-size: 1.5rem;
}

.conversation-header h4 {
  color: white;
  margin: 0;
}

.conversation-content {
  padding: 1.5rem;
}

.message {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
}

.message.user {
  background: #e0f2fe;
  border-left: 4px solid var(--primary-color);
}

.message.ai {
  background: #f3e8ff;
  border-left: 4px solid var(--secondary-color);
}

.message strong {
  display: block;
  margin-bottom: 0.5rem;
}

.stock-info,
.shopping-results,
.code-block {
  margin-top: 1rem;
}

.stock-item,
.product {
  background: white;
  padding: 1rem;
  border-radius: 6px;
  margin: 0.5rem 0;
  border: 1px solid var(--gray-light);
}

.stock-item strong,
.product strong {
  color: var(--primary-color);
}

.stock-item ul,
.product ul {
  margin: 0.5rem 0 0 1.5rem;
}

/* Tips Section */
.tips-section {
  background: white;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.tip-card {
  background: var(--light);
  padding: 2rem;
  border-radius: 12px;
  border: 2px solid var(--gray-light);
  transition: var(--transition);
}

.tip-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.tip-card i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.tip-card h4 {
  margin-bottom: 1rem;
}

.tip-example {
  margin: 1rem 0;
}

.tip-example .good {
  color: var(--success-color);
  padding: 0.5rem;
  background: #d1fae5;
  border-radius: 4px;
  margin: 0.5rem 0;
  font-family: var(--font-code);
  font-size: 0.875rem;
}

.tip-example .bad {
  color: var(--danger-color);
  padding: 0.5rem;
  background: #fee2e2;
  border-radius: 4px;
  margin: 0.5rem 0;
  font-family: var(--font-code);
  font-size: 0.875rem;
}

.safety-tips {
  max-width: 900px;
  margin: 3rem auto;
}

.safety-tips h3 {
  text-align: center;
  margin-bottom: 2rem;
}

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

.safety-card {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--success-color);
}

.safety-card i {
  font-size: 2rem;
  color: var(--success-color);
  margin-bottom: 1rem;
}

.safety-card h4 {
  color: var(--success-color);
  margin-bottom: 0.5rem;
}

.try-first {
  max-width: 600px;
  margin: 3rem auto 0;
  text-align: center;
}

.try-first h3 {
  margin-bottom: 1.5rem;
}

.first-steps {
  background: var(--light);
  padding: 2rem;
  border-radius: 12px;
  text-align: left;
  list-style-position: inside;
}

.first-steps li {
  padding: 0.75rem;
  border-bottom: 1px solid var(--gray-light);
  font-family: var(--font-code);
  font-size: 0.9rem;
}

.first-steps li:last-child {
  border-bottom: none;
}

/* Tools Section */
.tools-section {
  background: var(--light);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.tool-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tool-header i {
  font-size: 2rem;
  color: var(--primary-color);
}

.tool-header h3 {
  margin: 0;
  color: var(--darker);
}

.tool-description {
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.tool-params h4,
.tool-example h4,
.tool-output h4 {
  font-size: 1rem;
  color: var(--darker);
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}

.tool-params ul {
  margin-left: 1.5rem;
}

.tool-params li {
  margin-bottom: 0.5rem;
}

.tool-example pre {
  font-size: 0.8rem;
}

/* Security Section */
.security-section-full {
  background: white;
}

.security-features {
  margin-bottom: 3rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.security-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--light);
  border-radius: 8px;
}

.security-item i {
  color: var(--success-color);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.blocked-commands {
  margin-bottom: 3rem;
}

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

.blocked-item {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--danger-color);
}

.blocked-item code {
  background: var(--danger-color);
  color: white;
  padding: 0.5rem 1rem;
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.not-protected {
  background: #fef3c7;
  padding: 2rem;
  border-radius: 12px;
  border: 2px solid var(--warning-color);
  margin-bottom: 3rem;
}

.not-protected h3 {
  color: var(--warning-color);
  margin-bottom: 1rem;
}

.not-protected ul {
  margin-left: 1.5rem;
}

.not-protected li {
  margin-bottom: 0.5rem;
}

.production-recommendations {
  margin-bottom: 3rem;
}

.recommendations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.recommendation {
  background: var(--light);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
}

.recommendation i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.recommendation h4 {
  color: var(--darker);
  margin-bottom: 0.5rem;
}

/* Developers Section */
.developers-section {
  background: var(--light);
  padding: 4rem 0;
}

.dev-content {
  max-width: 900px;
  margin: 0 auto;
}

.dev-intro {
  text-align: center;
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: 3rem;
}

.dev-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.dev-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.dev-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dev-card i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.dev-card h3 {
  margin-bottom: 1rem;
}

.dev-card .btn {
  margin-top: 1rem;
}

.tech-stack {
  text-align: center;
}

.tech-stack h3 {
  margin-bottom: 1.5rem;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.tech-badge {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background: var(--darker);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #9ca3af;
  transition: var(--transition);
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #374151;
  color: #9ca3af;
}

.footer-warning {
  margin-top: 1rem;
  color: var(--warning-color);
  font-weight: 600;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  z-index: 999;
}

.back-to-top:hover {
  background: var(--secondary-color);
  transform: translateY(-4px);
}

.back-to-top.show {
  display: flex;
}

/* Responsive Design */
@media (max-width: 968px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .conversation-grid,
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .danger-grid {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .tab-buttons {
    flex-direction: column;
  }

  .tab-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 4rem 0 3rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  section {
    padding: 3rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .step {
    flex-direction: column;
  }

  .info-grid,
  .feature-grid,
  .dev-grid {
    grid-template-columns: 1fr;
  }

  pre {
    font-size: 0.75rem;
    padding: 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .hero,
  .back-to-top,
  .footer {
    display: none;
  }

  body {
    font-size: 12pt;
  }

  pre {
    page-break-inside: avoid;
  }
}