/* ============================================================
   SilkCrawl Design System
   Color palette derived from silkcrawl/reports.py HTML report
   ============================================================ */

:root {
  /* Background */
  --bg-primary: #0f1923;
  --bg-secondary: #1a2633;
  --bg-tertiary: #1e2d3d;
  --bg-header: #263545;
  --border: #2d3b4a;

  /* Text */
  --text-primary: #e0e0e0;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  /* Accent greens */
  --green-primary: #4ade80;
  --green-light: #86efac;
  --green-dark: #22c55e;
  --green-glow: rgba(74, 222, 128, 0.15);

  /* Status */
  --warn: #f59e0b;
  --error: #ef4444;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', Consolas, 'Liberation Mono', monospace;

  /* Spacing */
  --section-padding: 80px 0;
  --container-width: 1140px;
  --gap: 24px;

  /* Transitions */
  --transition: 0.2s ease;
}

/* ============================================================
   Reset
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--green-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

code, pre {
  font-family: var(--font-mono);
}

/* ============================================================
   Layout
   ============================================================ */

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding);
}

.section-title {
  font-size: 2rem;
  color: var(--green-primary);
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 640px;
}

/* ============================================================
   Navigation
   ============================================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 25, 35, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.nav-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-logo:hover {
  color: var(--text-primary);
}

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

.nav-logo span {
  color: var(--green-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-primary);
}

.nav-cta {
  padding: 8px 20px;
  background: var(--green-primary);
  color: var(--bg-primary) !important;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
}

.nav-cta:hover {
  background: var(--green-dark);
  color: var(--bg-primary) !important;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  margin: 6px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  padding: 100px 0 80px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--green-glow);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 20px;
  color: var(--green-primary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.hero h1 .accent {
  color: var(--green-primary);
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--green-dark);
  color: var(--bg-primary);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--green-primary);
  color: var(--green-primary);
  transform: translateY(-1px);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* ============================================================
   Terminal Demo
   ============================================================ */

.terminal {
  max-width: 720px;
  margin: 60px auto 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #4ade80; }

.terminal-title {
  flex: 1;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  overflow-x: auto;
}

.terminal-body .prompt {
  color: var(--green-primary);
}

.terminal-body .command {
  color: var(--text-primary);
}

.terminal-body .output {
  color: var(--text-secondary);
}

.terminal-body .highlight {
  color: var(--green-light);
}

.terminal-body .warn-text {
  color: var(--warn);
}

.terminal-body .error-text {
  color: var(--error);
}

/* ============================================================
   Metrics Strip
   ============================================================ */

.metrics {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-primary);
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ============================================================
   Cards Grid
   ============================================================ */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap);
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--green-primary);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--green-glow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================================
   Report Preview (mock dashboard)
   ============================================================ */

.report-preview {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  overflow-x: auto;
}

.report-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.stat-card .label {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.stat-card .value {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--green-primary);
  margin-top: 4px;
}

.stat-card .value.warn { color: var(--warn); }
.stat-card .value.error { color: var(--error); }

/* ============================================================
   Code Block / Install
   ============================================================ */

.code-block {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  overflow-x: auto;
  position: relative;
}

.code-block code {
  color: var(--text-primary);
}

.code-block .copy-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--bg-header);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
}

.code-block .copy-btn:hover {
  border-color: var(--green-primary);
  color: var(--green-primary);
}

/* ============================================================
   Pricing
   ============================================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  max-width: 780px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--green-primary);
  box-shadow: 0 0 40px rgba(74, 222, 128, 0.1);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-primary);
  color: var(--bg-primary);
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 700;
}

.pricing-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pricing-price .currency {
  font-size: 1.5rem;
  vertical-align: super;
  color: var(--text-secondary);
}

.pricing-period {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.pricing-features {
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-features li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  margin-top: 2px;
}

.pricing-features li.included::before {
  background: rgba(74, 222, 128, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='%234ade80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
}

.pricing-features li.excluded::before {
  background: rgba(107, 114, 128, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='%236b7280' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z'/%3E%3C/svg%3E");
}

.pricing-features li.excluded {
  color: var(--text-muted);
}

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

/* ============================================================
   Comparison Table
   ============================================================ */

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 60px;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table thead th {
  background: var(--bg-header);
  color: var(--green-primary);
  font-size: 0.9rem;
  font-weight: 600;
  position: sticky;
  top: 64px;
}

.comparison-table tbody td {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.comparison-table tbody tr:hover {
  background: var(--bg-secondary);
}

.comparison-table .category-row td {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-top: 20px;
}

.check {
  color: var(--green-primary);
  font-weight: bold;
}

.cross {
  color: var(--text-muted);
}

/* ============================================================
   Features Page
   ============================================================ */

.feature-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.feature-section:last-child {
  border-bottom: none;
}

.feature-section h3 {
  font-size: 1.4rem;
  color: var(--green-primary);
  margin-bottom: 8px;
}

.feature-section > p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 640px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: border-color var(--transition);
}

.feature-list li:hover {
  border-color: var(--green-primary);
}

.feature-list li::before {
  content: '\2192';
  color: var(--green-primary);
  flex-shrink: 0;
  font-weight: bold;
}

.feature-badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--green-glow);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 4px;
  color: var(--green-primary);
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: 8px;
  vertical-align: middle;
}

/* ============================================================
   Docs Page
   ============================================================ */

.docs-content {
  max-width: 800px;
}

.docs-content h2 {
  font-size: 1.5rem;
  color: var(--green-primary);
  margin: 48px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.docs-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.docs-content h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 24px 0 12px;
}

.docs-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.docs-content pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 20px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.7;
}

.docs-content pre code {
  color: var(--text-primary);
}

.docs-sidebar {
  position: sticky;
  top: 88px;
}

.docs-sidebar a {
  display: block;
  padding: 6px 16px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-left: 2px solid var(--border);
  transition: all var(--transition);
}

.docs-sidebar a:hover,
.docs-sidebar a.active {
  color: var(--green-primary);
  border-left-color: var(--green-primary);
}

.docs-layout {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 48px;
}

.option-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.option-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--bg-header);
  color: var(--green-light);
  font-size: 0.85rem;
  font-weight: 600;
}

.option-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.option-table code {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.8rem;
  color: var(--green-light);
}

/* ============================================================
   Legal Pages (Privacy, Terms)
   ============================================================ */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: 2rem;
  color: var(--green-primary);
  margin-bottom: 8px;
}

.legal-content .last-updated {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 36px 0 12px;
}

.legal-content h3 {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin: 20px 0 8px;
}

.legal-content p,
.legal-content li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.legal-content ul {
  padding-left: 24px;
  list-style: disc;
}

.legal-content ul li {
  margin-bottom: 6px;
}

.legal-content a {
  color: var(--green-primary);
}

/* ============================================================
   Success Page
   ============================================================ */

.success-page {
  text-align: center;
  padding: 120px 0;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--green-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2.5rem;
}

.success-page h1 {
  font-size: 2.2rem;
  color: var(--green-primary);
  margin-bottom: 16px;
}

.success-page p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 12px;
  line-height: 1.6;
}

.footer h4 {
  font-size: 0.85rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 4px 0;
}

.footer-links a:hover {
  color: var(--green-primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-company {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ============================================================
   Scroll Reveal Animations
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Trust Badges
   ============================================================ */

.trust-strip {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  padding: 24px 0;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.trust-badge .icon {
  color: var(--green-primary);
  font-size: 1.1rem;
}

/* ============================================================
   Testimonials
   ============================================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 16px;
}

.testimonial-text::before {
  content: '\201C';
  color: var(--green-primary);
  font-size: 1.5rem;
  font-style: normal;
  margin-right: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  background: var(--green-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   FAQ Accordion
   ============================================================ */

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-family);
}

.faq-question:hover {
  color: var(--green-primary);
}

.faq-arrow {
  color: var(--text-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding-bottom: 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================================
   Guarantee Badge
   ============================================================ */

.guarantee {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  max-width: 480px;
  margin: 32px auto 0;
}

.guarantee-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.guarantee-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.guarantee-text strong {
  color: var(--text-primary);
}

/* ============================================================
   Sticky Mobile CTA
   ============================================================ */

.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(15, 25, 35, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  text-align: center;
}

.sticky-cta .btn {
  width: 100%;
  max-width: 400px;
  justify-content: center;
}

/* ============================================================
   Button loading state
   ============================================================ */

.btn:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none !important;
}

.btn.loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 8px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   Social Proof Counter
   ============================================================ */

.social-proof {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 48px 0;
}

.proof-item {
  text-align: center;
}

.proof-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green-primary);
  line-height: 1;
}

.proof-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .hero {
    padding: 60px 0 40px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .metrics {
    gap: 24px;
  }

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

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

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    display: none;
  }

  .section {
    padding: 48px 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px 12px;
  }

  .sticky-cta {
    display: block;
  }

  /* Extra bottom padding so footer isn't hidden behind sticky CTA */
  body {
    padding-bottom: 72px;
  }

  .trust-strip {
    gap: 16px;
  }

  .social-proof {
    gap: 24px;
  }

  .proof-number {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .terminal {
    margin: 40px -12px 0;
    border-radius: 8px;
  }

  .terminal-body {
    font-size: 0.75rem;
    padding: 14px;
  }

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

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

  .pricing-card {
    padding: 28px 20px;
  }
}