:root {
  /* Light Theme - Enterprise AI Colors */
  --bg-primary: #f8f9fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f3f5;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  --accent-primary: #3b82f6;
  --accent-secondary: #6366f1;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.3);
  --nav-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  --code-bg: #f4f4f4;
  --code-text: #e83e8c;
  --border-color: #e9ecef;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  /* Dark Theme - Enterprise AI Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --accent-primary: #60a5fa;
  --accent-secondary: #818cf8;
  --accent-gradient: linear-gradient(135deg, #60a5fa 0%, #818cf8 100%);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --glass-bg: rgba(30, 41, 59, 0.8);
  --glass-border: rgba(255, 255, 255, 0.1);
  --nav-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  --code-bg: #1e1e1e;
  --code-text: #d1698a;
  --border-color: #374151;
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
}

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

:root {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: var(--transition);
}

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

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

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

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

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  z-index: 1000;
  box-shadow: var(--nav-shadow);
  transition: var(--transition);
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-primary);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

.nav-links a:hover {
  background: var(--bg-tertiary);
  color: var(--accent-primary);
}

.theme-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.theme-toggle:hover {
  transform: rotate(15deg);
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
}

.theme-toggle svg {
  width: 24px;
  height: 24px;
  fill: var(--text-primary);
}

/* Main Content */
main {
  margin-top: 80px;
  padding: 4rem 1rem;
}

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

/* Hero Section */
.hero {
  text-align: center;
  padding: 6rem 2rem;
  background: radial-gradient(circle at top-right, var(--accent-primary) 0%, transparent 40%),
              radial-gradient(circle at bottom-left, var(--accent-secondary) 0%, transparent 40%);
  border-radius: 2rem;
  margin-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero h1 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 0.75rem;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  margin-left: 1rem;
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  transform: translateY(-2px);
}

/* Features Section */
.features {
  margin-bottom: 6rem;
}

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

.feature-card {
  background: var(--bg-secondary);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 1.5rem;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  fill: var(--accent-primary);
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background: var(--accent-gradient);
  border-radius: 2rem;
  padding: 6rem 2rem;
  text-align: center;
  margin-bottom: 6rem;
}

.cta-section h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.btn-white {
  background: white;
  color: var(--accent-secondary);
  padding: 1.25rem 3rem;
  font-size: 1.125rem;
}

.btn-white:hover {
  background: var(--bg-tertiary);
  color: var(--accent-secondary);
}

/* Blog Section */
.blog-section {
  margin-bottom: 6rem;
  margin-top: 4rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--bg-secondary);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  max-width: 1200px;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.blog-card .card-image {
  height: 200px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card .card-image svg {
  width: 80px;
  height: 80px;
  opacity: 0.5;
  fill: var(--accent-primary);
}

.blog-card .card-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card .card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.blog-card .card-meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card .card-meta svg {
  width: 16px;
  height: 16px;
  fill: var(--text-muted);
}

.blog-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.blog-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex: 1;
}

.blog-card .read-more {
  color: var(--accent-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-card .read-more:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem;
}

footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

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

.footer-col a {
  color: var(--text-secondary);
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Blog Detail Page Styles */
.blog-detail {
  max-width: 800px;
  margin: 0 auto;
}

.blog-detail-meta {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.blog-detail-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.blog-detail-meta-item svg {
  width: 20px;
  height: 20px;
  fill: var(--text-muted);
}

.blog-detail h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
}

.blog-detail-content {
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-detail-content p {
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.blog-detail-content h2 {
  font-size: 2rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.blog-detail-content h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.blog-detail-content blockquote {
  border-left: 4px solid var(--accent-primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--bg-tertiary);
  border-radius: 0 0.5rem 0.5rem 0;
}

.blog-detail-content code {
  background: var(--code-bg);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
  font-size: 0.875em;
  color: var(--code-text);
}

.blog-detail-content pre {
  background: var(--code-bg);
  padding: 1.5rem;
  border-radius: 0.75rem;
  overflow-x: auto;
  margin: 2rem 0;
}

.blog-detail-content pre code {
  background: transparent;
  padding: 0;
  color: var(--text-primary);
}

.blog-detail-content ul, .blog-detail-content ol {
  margin: 1rem 0 1.5rem;
  padding-left: 2rem;
}

.blog-detail-content li {
  margin-bottom: 0.5rem;
}

.blog-detail-content a {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25em;
}

.blog-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 2rem 0;
}

.blog-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.blog-detail-content th, .blog-detail-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  text-align: left;
}

.blog-detail-content th {
  background: var(--bg-tertiary);
  font-weight: 600;
}

.blog-detail-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 3rem 0;
}

/* Markdown Content for Blog Posts */
.markdown-content h2 {
  font-size: 2rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.markdown-content h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.markdown-content blockquote {
  border-left: 4px solid var(--accent-primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--bg-tertiary);
  border-radius: 0 0.5rem 0.5rem 0;
}

.markdown-content code {
  background: var(--code-bg);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
  font-size: 0.875em;
  color: var(--code-text);
}

.markdown-content pre {
  background: var(--code-bg);
  padding: 1.5rem;
  border-radius: 0.75rem;
  overflow-x: auto;
  margin: 2rem 0;
}

.markdown-content pre code {
  background: transparent;
  padding: 0;
  color: var(--text-primary);
}

.markdown-content ul, .markdown-content ol {
  margin: 1rem 0 1.5rem;
  padding-left: 2rem;
}

.markdown-content li {
  margin-bottom: 0.5rem;
}

.markdown-content a {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25em;
}

.markdown-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 2rem 0;
}

.markdown-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.markdown-content th, .markdown-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  text-align: left;
}

.markdown-content th {
  background: var(--bg-tertiary);
  font-weight: 600;
}

.markdown-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 3rem 0;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .nav-links { display: none; }
  .btn-secondary { margin-left: 0; margin-top: 0; display: inline-block; }
  .blog-detail h1 { font-size: 2rem; }
}

@media (max-width: 480px) {
  .hero { padding: 4rem 1.5rem; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .btn { padding: 0.875rem 1.75rem; }
}

/* Navigation Mobile */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .mobile-menu-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
  }
  
  .mobile-menu-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--text-primary);
  }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 999;
  padding: 2rem;
  display: none;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu-overlay.active {
  display: flex;
}

.mobile-menu-overlay .close-btn {
  align-self: flex-end;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: 0.75rem;
  cursor: pointer;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu-links a {
  font-size: 1.25rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  text-align: center;
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Loading State */
.skeleton {
  background: var(--bg-tertiary);
  border-radius: 0.5rem;
  animation: skeletonLoading 1.5s infinite;
}

@keyframes skeletonLoading {
  0% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { opacity: 1; }
}

/* Blog Detail Page Styles */
.blog-hero {
  text-align: center;
  padding: 4rem 2rem;
  background: radial-gradient(circle at center, var(--accent-primary) 0%, transparent 60%);
  margin-bottom: 3rem;
}

.blog-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.blog-hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.blog-detail-section {
  padding: 2rem 2rem 6rem;
}

.blog-list {
  padding-bottom: 6rem;
}

/* Blog Card Styles */
.blog-card {
  background: var(--bg-secondary);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.blog-category {
  background: var(--accent-gradient);
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 0 0 1rem 1rem;
}

.blog-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1rem 1.5rem 0.75rem;
  color: var(--text-primary);
}

.blog-excerpt {
  color: var(--text-secondary);
  padding: 0 1.5rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.blog-meta {
  display: flex;
  gap: 1rem;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

.blog-card-link:hover .blog-card {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

/* Blog Detail Page Content */
.blog-detail {
  background: var(--bg-secondary);
  border-radius: 1rem;
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
}

/* Larger desktop screens - more padding */
@media (min-width: 1200px) {
  article.blog-detail {
    padding: 3rem;
  }
}

.blog-detail {
  padding: 0.75rem;
}

.blog-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.blog-detail-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 1rem 0 0;
}

.blog-recent {
  margin-top: 3rem;
}

.blog-nav {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.blog-content {
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-content p {
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.blog-content h2 {
  font-size: 2rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.blog-content h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.blog-content blockquote {
  border-left: 4px solid var(--accent-primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--bg-tertiary);
  border-radius: 0 0.5rem 0.5rem 0;
}

.blog-content code {
  background: var(--code-bg);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
  font-size: 0.875em;
  color: var(--code-text);
}

.blog-content pre {
  background: var(--code-bg);
  padding: 1.5rem;
  border-radius: 0.75rem;
  overflow-x: auto;
  margin: 2rem 0;
}

.blog-content pre code {
  background: transparent;
  padding: 0;
  color: var(--text-primary);
}

.blog-content ul, .blog-content ol {
  margin: 1rem 0 1.5rem;
  padding-left: 2rem;
}

.blog-content li {
  margin-bottom: 0.5rem;
}

/* Humain Branding - Contrasting 'ai' Highlight */
.ai-highlight {
  color: #f43f5e;
  font-weight: 700;
}

.product-highlight {
  color: var(--accent-primary);
  font-weight: 700;
}

.humain-section {
  padding: 6rem 0;
  background-color: var(--bg-primary);
}

.humain-section h2 {
  color: var(--text-primary);
}

.humain-section .ai-highlight {
  color: #f43f5e;
}

.humain-section .features-grid .feature-card {
  background: var(--bg-secondary);
}

.humain-section .feature-card .feature-icon svg {
  fill: var(--accent-primary);
}

.humain-section .feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.humain-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.blog-content a {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25em;
}

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 2rem 0;
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.blog-content th, .blog-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  text-align: left;
}

.blog-content th {
  background: var(--bg-tertiary);
  font-weight: 600;
}

.blog-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 3rem 0;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .nav-links { display: none; }
  .btn-secondary { margin: 0; display: inline-block; }
  .blog-detail h1 { font-size: 2rem; }
  .blog-detail { padding: 0.5rem; }
  article.blog-detail { padding: 0.5rem; }
  a.btn.btn-secondary { margin: 0; }
  .blog-hero h1 { font-size: 2rem; }
  .blog-title { font-size: 1.25rem; }
  .blog-content h2 { font-size: 1.5rem; }
  .blog-content { padding: 0.5rem; }
  .blog-detail-content p { margin-bottom: 0.75rem; font-size: 0.9rem; }
  .blog-detail-content h2 { margin: 1.5rem 0 0.5rem; padding-bottom: 0.25rem; }
  .blog-detail-content h3 { margin: 1rem 0 0.5rem; }
  .blog-detail-content blockquote { padding: 0.5rem 0.75rem; margin: 1rem 0; }
  .blog-detail-content code { padding: 0.2rem 0.4rem; font-size: 0.8em; }
  .blog-detail-content pre { padding: 0.75rem; margin: 1rem 0; }
  .blog-detail-content ul, .blog-detail-content ol { margin: 0.5rem 0 0.75rem; padding-left: 1.5rem; }
  .blog-detail-content li { margin-bottom: 0.25rem; }
}

@media (max-width: 480px) {
  .hero { padding: 4rem 1.5rem; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .btn { padding: 0.875rem 1.75rem; }
  .blog-hero { padding: 3rem 1rem; }
  .blog-content h2 { font-size: 1.25rem; }
  .blog-detail { padding: 0.5rem; }
  article.blog-detail { padding: 0.5rem; }
  .blog-detail-content p { margin-bottom: 0.75rem; }
  .blog-detail-content blockquote { padding: 0.5rem 0.75rem; margin: 1rem 0; }
  .blog-detail-content pre { padding: 0.75rem; margin: 1rem 0; }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 999;
  padding: 2rem;
  display: none;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu-overlay.active {
  display: flex;
}

.mobile-menu-overlay .close-btn {
  align-self: flex-end;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: 0.75rem;
  cursor: pointer;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu-links a {
  font-size: 1.25rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  text-align: center;
}