/* =====================================================
   ZENAUTOMATIONS BLOG — Design System
   Matches main site aesthetic (App.jsx)
   Colors: #F2F2F2 | #111111 | #FF3300
   Fonts: JetBrains Mono + Space Grotesk
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #F2F2F2;
  --ink: #111111;
  --orange: #FF3300;
  --grid-color: rgba(0,0,0,0.06);
  --mono: 'JetBrains Mono', monospace;
  --grotesk: 'Space Grotesk', sans-serif;
}

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

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

body {
  font-family: var(--mono);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--orange); color: #fff; }

a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--orange); }

/* =====================================================
   STATUS BAR
   ===================================================== */
.status-bar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 12px;
}

.status-bar .pulse {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 0;
  animation: blink 1.4s step-end infinite;
  margin-right: 6px;
  vertical-align: middle;
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.status-bar .status-left { display: flex; gap: 16px; align-items: center; }
.status-bar .status-mid { opacity: 0.5; }
.status-bar .status-right { font-size: 10px; }

/* =====================================================
   NAVIGATION
   ===================================================== */
.blog-nav {
  margin-top: 29px; /* height of status bar */
  border-bottom: 1px solid var(--ink);
  background: var(--bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
}

.blog-nav .logo {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.2;
}

.blog-nav .logo span {
  display: block;
  font-size: 9px;
  font-weight: 400;
  opacity: 0.5;
  letter-spacing: 0.15em;
}

.blog-nav .nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  align-items: center;
}

.blog-nav .nav-links a {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--ink);
  opacity: 0.6;
  transition: opacity 0.15s;
}

.blog-nav .nav-links a:hover,
.blog-nav .nav-links a.active { opacity: 1; color: var(--orange); }

.blog-nav .lang-toggle {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  gap: 6px;
  align-items: center;
}

.blog-nav .lang-toggle a { text-decoration: none; opacity: 0.5; }
.blog-nav .lang-toggle a.active { opacity: 1; color: var(--orange); }
.blog-nav .lang-toggle .sep { opacity: 0.3; }

/* =====================================================
   BREADCRUMB
   ===================================================== */
.breadcrumb-bar {
  background: var(--ink);
  color: var(--bg);
  padding: 10px 32px;
  font-size: 10px;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb-bar a { color: var(--bg); opacity: 0.6; text-decoration: none; }
.breadcrumb-bar a:hover { opacity: 1; color: var(--orange); }
.breadcrumb-bar .sep { opacity: 0.4; }
.breadcrumb-bar .current { color: var(--orange); }

/* =====================================================
   LAYOUT
   ===================================================== */
.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

@media (max-width: 900px) {
  .blog-container { grid-template-columns: 1fr; }
  .blog-sidebar { display: none; }
}

/* =====================================================
   ARTICLE HEADER
   ===================================================== */
.category-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--ink);
  color: var(--bg);
  padding: 3px 10px;
  margin-bottom: 16px;
}

article h1 {
  font-family: var(--grotesk);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--ink);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 32px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.55;
}

.post-meta span { display: flex; align-items: center; gap: 6px; }
.post-meta .icon { font-size: 12px; }

/* =====================================================
   BLUF BOX
   ===================================================== */
.bluf-box {
  position: relative;
  border: 1px solid var(--ink);
  border-left: 4px solid var(--orange);
  padding: 20px 24px;
  margin-bottom: 32px;
  background: #fff;
}

.bluf-box::before {
  content: '';
  position: absolute;
  top: -1px; left: -4px;
  width: 8px; height: 8px;
  background: var(--orange);
}

.bluf-box .bluf-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bluf-box p {
  font-family: var(--grotesk);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}

/* =====================================================
   TABLE OF CONTENTS
   ===================================================== */
.toc {
  border: 1px solid var(--ink);
  padding: 20px 24px;
  margin-bottom: 32px;
  position: relative;
}

.toc::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 8px; height: 8px;
  background: var(--ink);
}

.toc .toc-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  opacity: 0.6;
}

.toc ul { list-style: none; }
.toc li { margin-bottom: 6px; }

.toc a {
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toc a:hover { opacity: 1; color: var(--orange); text-decoration: none; }
.toc a::before { content: '// '; opacity: 0.4; }

/* =====================================================
   POST CONTENT
   ===================================================== */
.post-content {
  font-family: var(--grotesk);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink);
}

.post-content h2 {
  font-family: var(--grotesk);
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
}

.post-content h3 {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--orange);
}

.post-content p { margin-bottom: 1.2rem; }

.post-content ul, .post-content ol {
  margin-bottom: 1.2rem;
  padding-left: 1.5rem;
}

.post-content li { margin-bottom: 0.4rem; }

.post-content strong { font-weight: 700; }
.post-content em { font-style: italic; }

.post-content blockquote {
  border-left: 4px solid var(--orange);
  padding-left: 20px;
  margin: 1.5rem 0;
  font-style: italic;
  opacity: 0.75;
}

.post-content code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: #e8e8e8;
  padding: 2px 6px;
  border: 1px solid rgba(0,0,0,0.15);
}

.post-content pre {
  background: var(--ink);
  color: #F2F2F2;
  padding: 20px 24px;
  overflow-x: auto;
  margin: 1.5rem 0;
  border-left: 4px solid var(--orange);
  position: relative;
}

.post-content pre::before {
  content: '';
  position: absolute;
  top: 0; left: -4px;
  width: 8px; height: 8px;
  background: var(--orange);
}

.post-content pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: #F2F2F2;
}

/* Example boxes */
.example-box {
  padding: 16px 20px;
  margin: 1.5rem 0;
  border: 1px solid var(--ink);
  position: relative;
}

.example-box::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 8px; height: 8px;
}

.example-box.bad { border-left: 4px solid #cc0000; }
.example-box.bad::before { background: #cc0000; }

.example-box.good { border-left: 4px solid #007700; }
.example-box.good::before { background: #007700; }

.example-box h4 {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.example-box.bad h4 { color: #cc0000; }
.example-box.good h4 { color: #007700; }

/* =====================================================
   KEY TAKEAWAYS
   ===================================================== */
.key-takeaways {
  border: 1px solid var(--ink);
  padding: 20px 24px;
  margin: 2.5rem 0;
  position: relative;
}

.key-takeaways::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 8px; height: 8px;
  background: var(--ink);
}

.key-takeaways .kt-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 14px;
  opacity: 0.6;
}

.key-takeaways ul {
  list-style: none;
  padding: 0;
  font-family: var(--grotesk);
  font-size: 0.95rem;
}

.key-takeaways li {
  padding: 6px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.15);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.key-takeaways li:last-child { border-bottom: none; }
.key-takeaways li::before { content: '→'; color: var(--orange); font-family: var(--mono); flex-shrink: 0; }

/* =====================================================
   CTA (in-article)
   ===================================================== */
.article-cta {
  text-align: center;
  margin: 3rem 0 1.5rem;
  padding: 2rem;
  border: 1px solid var(--ink);
  position: relative;
}

.article-cta::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 8px; height: 8px;
  background: var(--orange);
}

.article-cta p {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-bottom: 16px;
}

.btn-orange {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--orange);
  color: #fff;
  padding: 12px 28px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
}

.btn-orange:hover { background: #cc2900; color: #fff; text-decoration: none; }

/* =====================================================
   SIDEBAR
   ===================================================== */
.blog-sidebar .sidebar-cta {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  padding: 24px;
  position: sticky;
  top: 80px;
  position: relative;
}

.blog-sidebar .sidebar-cta::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 8px; height: 8px;
  background: var(--orange);
}

.blog-sidebar .sidebar-cta .sc-label {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 12px;
}

.blog-sidebar .sidebar-cta h4 {
  font-family: var(--grotesk);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--bg);
}

.blog-sidebar .sidebar-cta p {
  font-family: var(--grotesk);
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(242,242,242,0.8);
  margin-bottom: 20px;
}

.blog-sidebar .sidebar-cta .btn-orange {
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.blog-sidebar .sidebar-cta .sc-bullets {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(242,242,242,0.6);
  list-style: none;
  padding: 0;
}

.blog-sidebar .sidebar-cta .sc-bullets li {
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-sidebar .sidebar-cta .sc-bullets li::before {
  content: '✓';
  color: var(--orange);
}

/* =====================================================
   FOOTER
   ===================================================== */
.blog-footer {
  background: var(--ink);
  color: var(--bg);
  padding: 48px 32px 24px;
  margin-top: 80px;
}

.blog-footer-grid {
  max-width: 1200px;
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 40px;
}

@media (max-width: 768px) {
  .blog-footer-grid { grid-template-columns: 1fr; }
}

.blog-footer .footer-logo {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--bg);
  display: block;
  margin-bottom: 14px;
}

.blog-footer .footer-about p {
  font-family: var(--grotesk);
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(242,242,242,0.65);
  margin-bottom: 12px;
}

.blog-footer .footer-contact {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(242,242,242,0.55);
}

.blog-footer .footer-contact a { color: rgba(242,242,242,0.55); }
.blog-footer .footer-contact a:hover { color: var(--orange); }

.blog-footer .social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.blog-footer .social-links a {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: rgba(242,242,242,0.5);
  border: 1px solid rgba(242,242,242,0.2);
  padding: 4px 10px;
}

.blog-footer .social-links a:hover { color: var(--orange); border-color: var(--orange); }

.blog-footer h4 {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(242,242,242,0.45);
  margin-bottom: 14px;
}

.blog-footer .footer-links ul {
  list-style: none;
}

.blog-footer .footer-links li { margin-bottom: 8px; }
.blog-footer .footer-links a {
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  color: rgba(242,242,242,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.blog-footer .footer-links a:hover { color: var(--orange); }

/* Newsletter */
.newsletter-form-wrap { display: flex; }
.newsletter-form-wrap input[type="email"] {
  flex: 1;
  font-family: var(--mono);
  font-size: 12px;
  background: rgba(242,242,242,0.08);
  border: 1px solid rgba(242,242,242,0.2);
  border-right: none;
  padding: 10px 14px;
  color: var(--bg);
  outline: none;
}

.newsletter-form-wrap input[type="email"]::placeholder { color: rgba(242,242,242,0.3); }
.newsletter-form-wrap input[type="email"]:focus { border-color: var(--orange); }

.newsletter-form-wrap button {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 10px 16px;
  cursor: pointer;
}

.newsletter-form-wrap button:hover { background: #cc2900; }
.newsletter-success { font-size: 11px; color: var(--orange); margin-top: 8px; display: none; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }

.blog-footer .footer-copyright {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(242,242,242,0.1);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(242,242,242,0.35);
  text-align: center;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
  .blog-nav { padding: 12px 16px; }
  .blog-nav .nav-links { display: none; }
  .blog-container { padding: 32px 16px; }
  .breadcrumb-bar { padding: 8px 16px; }
  .status-bar .status-mid { display: none; }
}