/* ===================================================
   Browser-Core Modernism — DevTools Aesthetic
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  /* Core palette */
  --color-bg: #f3f4f6;
  --color-surface: #ffffff;
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-accent: #06B6D4;
  --color-accent-dark: #0891b2;
  --color-border: #e5e7eb;
  --color-border-strong: #d1d5db;
  --color-panel-shadow: 0 1px 3px 0 rgba(0,0,0,0.1);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing (4px grid) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  
  /* Layout */
  --radius: 8px;
  --radius-sm: 4px;
  --max-width: 1120px;
}

/* Custom scrollbars */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  background-image: 
    linear-gradient(rgba(229, 231, 235, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(229, 231, 235, 0.3) 1px, transparent 1px);
  background-size: 20px 20px;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ===================================================
   Header
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--color-panel-shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.logo:hover {
  background: var(--color-bg);
}

.logo-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
}

.nav-links {
  display: flex;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--color-accent);
  background: rgba(6, 182, 212, 0.08);
}

/* ===================================================
   Buttons
   =================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: 14px;
}

/* ===================================================
   Hero
   =================================================== */
.hero {
  padding: var(--space-16) 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-12);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background: rgba(6, 182, 212, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin: 0 0 var(--space-4);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.025em;
}

.hero-lead {
  font-size: 15px;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
  max-width: 420px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.hero-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
  margin: 0;
}

/* ===================================================
   Demo Video Panel
   =================================================== */
.demo-panel {
  position: relative;
  background: var(--color-surface);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 
    4px 4px 0 0 var(--color-surface),
    6px 6px 0 0 var(--color-accent),
    var(--color-panel-shadow);
  margin-top: var(--space-4);
}

.demo-panel::before {
  content: 'video.demo';
  position: absolute;
  top: 0;
  left: var(--space-4);
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: #fff;
  background: var(--color-accent);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  z-index: 1;
}

.demo-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.demo-dots {
  display: flex;
  gap: 6px;
}

.demo-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border-strong);
}

.demo-dots span:first-child { background: #ef4444; }
.demo-dots span:nth-child(2) { background: #f59e0b; }
.demo-dots span:nth-child(3) { background: #22c55e; }

.demo-title {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
}

.demo-video {
  display: block;
  width: 100%;
  height: auto;
  background: #1a1a2e;
  border-radius: 0 0 6px 6px;
}

/* ===================================================
   Sections
   =================================================== */
.section {
  padding: var(--space-16) 0;
}

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background-image: none;
}

.section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.02em;
}

.section-lead {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  font-size: 13px;
  margin: 0 0 var(--space-8);
}

/* ===================================================
   Features
   =================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.feature-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--color-panel-shadow);
  transition: border-color 0.2s, transform 0.2s;
}

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

.feature-card::before {
  content: attr(data-label);
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--color-text-muted);
  background: var(--color-bg);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.feature-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}

.feature-card h3 {
  margin: 0 0 var(--space-2);
  font-size: 14px;
  font-weight: 600;
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.6;
}

/* ===================================================
   How It Works (Steps)
   =================================================== */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-4);
}

.steps li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-4);
  align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--color-panel-shadow);
  transition: border-color 0.2s;
}

.steps li:hover {
  border-color: var(--color-accent);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  border-radius: var(--radius-sm);
}

.steps h3 {
  margin: 0 0 var(--space-1);
  font-size: 14px;
  font-weight: 600;
}

.steps p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
}

/* ===================================================
   CTA
   =================================================== */
.cta {
  text-align: center;
}

.cta-inner {
  max-width: 480px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  padding: var(--space-10);
  box-shadow: 
    4px 4px 0 0 var(--color-surface),
    6px 6px 0 0 var(--color-accent);
}

.cta-inner h2 {
  margin-bottom: var(--space-2);
}

.cta-inner p {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
  font-size: 14px;
}

/* ===================================================
   Footer
   =================================================== */
.site-footer {
  background: #111827;
  color: #9ca3af;
  padding: var(--space-12) 0 var(--space-8);
  font-size: 13px;
  background-image: none;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  margin: 0 0 var(--space-3);
}

.footer-brand-icon {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
}

.footer-disclaimer {
  max-width: 500px;
  margin: 0 auto var(--space-8);
  font-size: 12px;
  line-height: 1.6;
  color: #6b7280;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-8);
  max-width: 800px;
  margin: 0 auto var(--space-8);
  text-align: left;
}

.footer-nav {
  display: flex;
  justify-content: center;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  transition: color 0.15s;
}

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

.footer-col {
  text-align: left;
}

.footer-heading {
  font-family: var(--font-mono);
  color: #fff;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 var(--space-3);
}

.footer-guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-guide-list a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 12px;
  line-height: 1.5;
  transition: color 0.15s;
}

.footer-guide-list a:hover {
  color: var(--color-accent);
}

.footer-copy {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #4b5563;
}

/* ===================================================
   Animations
   =================================================== */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content,
.feature-card,
.steps li,
.cta-inner {
  animation: slideUp 0.4s ease-out both;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.15s; }
.feature-card:nth-child(3) { animation-delay: 0.2s; }
.feature-card:nth-child(4) { animation-delay: 0.25s; }

.steps li:nth-child(1) { animation-delay: 0.1s; }
.steps li:nth-child(2) { animation-delay: 0.15s; }
.steps li:nth-child(3) { animation-delay: 0.2s; }

/* ===================================================
   Legal pages
   =================================================== */
.legal-page {
  padding: var(--space-10) 0 var(--space-16);
}

.legal-page .container {
  max-width: 720px;
}

.legal-page h1 {
  font-size: 1.75rem;
  margin: 0 0 var(--space-1);
}

.legal-meta {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  font-size: 12px;
  margin: 0 0 var(--space-8);
}

.legal-page h2 {
  font-size: 1.1rem;
  margin: var(--space-8) 0 var(--space-3);
}

.legal-page h3 {
  font-size: 1rem;
  margin: var(--space-5) 0 var(--space-2);
}

.legal-page p,
.legal-page li {
  color: var(--color-text-muted);
  font-size: 14px;
}

.legal-page ul {
  padding-left: var(--space-5);
}

.legal-page hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-8) 0;
}

.legal-summary {
  background: rgba(6, 182, 212, 0.08);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 14px;
}

.legal-summary strong {
  color: var(--color-text);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
}

.back-link:hover {
  text-decoration: underline;
}

/* ===================================================
   Guides pages
   =================================================== */
.guides-page {
  padding: var(--space-10) 0 var(--space-16);
}

.guides-page h1 {
  font-size: 1.75rem;
  margin: 0 0 var(--space-2);
}

.guides-lead {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  font-size: 13px;
  margin: 0 0 var(--space-8);
}

.guides-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.guide-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: var(--color-panel-shadow);
  transition: border-color 0.2s, transform 0.2s;
}

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

.guide-card a {
  display: block;
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
}

.guide-card h2 {
  font-size: 1rem;
  margin: 0;
  color: var(--color-text);
}

.guide-excerpt {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: 13px;
}

.guide-excerpt:empty {
  display: none;
}

/* ===================================================
   Article pages
   =================================================== */
.article-page {
  padding: var(--space-10) 0 var(--space-16);
}

.article-page .container {
  max-width: 720px;
}

.article-header h1 {
  font-size: 1.75rem;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
}

.article-lead {
  font-size: 15px;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-8);
  line-height: 1.7;
}

.article-lead:empty {
  display: none;
}

.article-body {
  min-height: 1rem;
}

.article-body h2 {
  font-size: 1.25rem;
  margin: var(--space-10) 0 var(--space-3);
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.article-body h3 {
  font-size: 1rem;
  margin: var(--space-6) 0 var(--space-2);
  color: var(--color-text);
}

.article-body p,
.article-body li {
  color: var(--color-text-muted);
  line-height: 1.75;
  font-size: 14px;
}

.article-body p {
  margin: 0 0 var(--space-4);
}

.article-body ol,
.article-body ul {
  margin: 0 0 var(--space-5);
  padding-left: var(--space-6);
}

.article-body li {
  margin-bottom: var(--space-2);
}

.article-body a {
  color: var(--color-accent);
  text-decoration: none;
}

.article-body a:hover {
  text-decoration: underline;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-bg);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.article-sources {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.article-body .comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0 var(--space-8);
  font-size: 13px;
}

.article-body .comparison-table th,
.article-body .comparison-table td {
  border: 1px solid var(--color-border);
  padding: var(--space-3);
  text-align: left;
  vertical-align: top;
  color: var(--color-text-muted);
}

.article-body .comparison-table th {
  background: var(--color-bg);
  color: var(--color-text);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-body .comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .article-body .comparison-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.article-body:empty {
  display: none;
}

.article-cta {
  margin: var(--space-10) 0;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--color-panel-shadow);
}

.article-cta:has(.article-cta-text:empty):has(.btn:empty) {
  display: none;
}

.article-cta-text {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: 14px;
}

.article-cta-text:empty {
  display: none;
}

.article-cta .btn:empty {
  display: none;
}

.related-guides {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.related-guides h2 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 var(--space-3);
  color: var(--color-text-muted);
}

.related-guides ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.related-guides a {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}

.related-guides a:hover {
  text-decoration: underline;
}

/* ===================================================
   Pricing page
   =================================================== */
.pricing-page {
  padding: var(--space-10) 0 var(--space-16);
}

.pricing-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto var(--space-10);
}

.pricing-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.025em;
}

.pricing-lead {
  color: var(--color-text-muted);
  font-size: 15px;
  margin: 0;
  line-height: 1.7;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 720px;
  margin: 0 auto var(--space-10);
}

.pricing-grid-single {
  grid-template-columns: 1fr;
  max-width: 400px;
}

.pricing-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--color-panel-shadow);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
}

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

.pricing-card-featured {
  border: 2px solid var(--color-accent);
  box-shadow:
    4px 4px 0 0 var(--color-surface),
    6px 6px 0 0 var(--color-accent);
}

.pricing-card-featured:hover {
  transform: translateY(-2px);
}

.pricing-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--color-accent);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-2);
}

.pricing-price {
  margin: 0 0 var(--space-3);
  line-height: 1;
}

.price-amount {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.price-amount-text {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.price-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  margin-left: var(--space-2);
}

.pricing-desc {
  color: var(--color-text-muted);
  font-size: 13px;
  margin: 0 0 var(--space-5);
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pricing-features li {
  position: relative;
  padding-left: var(--space-5);
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 12px;
}

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

.pricing-note {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-muted);
  text-align: center;
  margin: var(--space-3) 0 0;
}

.pricing-compare {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  margin-bottom: var(--space-10);
  background: var(--color-surface);
}

.pricing-compare h2 {
  font-size: 1.1rem;
  margin: 0 0 var(--space-5);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.pricing-table th,
.pricing-table td {
  border: 1px solid var(--color-border);
  padding: var(--space-3);
  text-align: left;
  vertical-align: top;
  color: var(--color-text-muted);
}

.pricing-table th {
  background: var(--color-bg);
  color: var(--color-text);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-table td:first-child {
  font-weight: 500;
  color: var(--color-text);
}

.pricing-table th:not(:first-child),
.pricing-table td:not(:first-child) {
  text-align: center;
  width: 120px;
}

.pricing-faq {
  max-width: 640px;
  margin: 0 auto var(--space-10);
}

.pricing-faq h2 {
  font-size: 1.25rem;
  margin: 0 0 var(--space-5);
  text-align: center;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--color-panel-shadow);
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: var(--color-accent);
}

.faq-item h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 var(--space-2);
}

.faq-item p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.faq-item a {
  color: var(--color-accent);
  text-decoration: none;
}

.faq-item a:hover {
  text-decoration: underline;
}

.pricing-cta {
  text-align: center;
}

.pricing-card,
.faq-item,
.pricing-header {
  animation: slideUp 0.4s ease-out both;
}

.pricing-card:nth-child(1) { animation-delay: 0.05s; }
.pricing-card:nth-child(2) { animation-delay: 0.1s; }

@media (max-width: 640px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pricing-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .demo-panel {
    order: -1;
  }

  .nav-links {
    gap: 0;
  }

  .nav-links a {
    padding: var(--space-2);
    font-size: 11px;
  }

  .hero {
    padding: var(--space-10) 0;
  }

  .section {
    padding: var(--space-12) 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
  }

  .footer-col {
    text-align: center;
  }

  .steps li {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .nav-links li:not(:first-child):not(:last-child) {
    display: none;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

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