/* Clean/Minimal Style - template-clean.css */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600&family=Playfair+Display:wght@700&display=swap');

:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --text-color: #333;
  --light-text: #666;
  --lighter-text: #999;
  --bg-color: #fff;
  --light-bg: #f8f9fa;
  --border-color: #eee;
  --heading-font: 'Playfair Display', serif;
  --body-font: 'Open Sans', sans-serif;
}

body {
  font-family: var(--body-font);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
  font-size: 16px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  color: var(--primary-color);
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

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

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

/* Article Header */
.article-header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.article-header h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.article-description {
  font-size: 1.2rem;
  color: var(--light-text);
  max-width: 800px;
  margin: 0 auto 1.5rem auto;
  line-height: 1.5;
}

.article-meta {
  font-size: 0.9rem;
  color: var(--lighter-text);
  margin-top: 1rem;
}

.article-date {
  display: block;
  margin-bottom: 0.5rem;
}

.article-tags {
  margin-top: 1rem;
}

.article-tag {
  display: inline-block;
  background-color: var(--light-bg);
  padding: 0.3rem 0.8rem;
  margin: 0 0.2rem 0.5rem 0;
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--light-text);
}

/* Featured Image */
.featured-image-container {
  margin-bottom: 2rem;
  text-align: center;
}

.featured-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

/* Article Content */
.article-content {
  margin-bottom: 3rem;
  line-height: 1.8;
}

.section-header {
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  position: relative;
  display: inline-block;
}

.section-header::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 50px;
  height: 3px;
  background-color: var(--secondary-color);
  transition: width 0.3s ease-in-out;
}

.section-header:hover::after {
  width: 100%;
}

.section-subheader {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.content-paragraph {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.content-image {
  margin: 2rem 0;
  text-align: center;
}

.content-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.content-image figcaption {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--light-text);
  text-align: center;
  font-style: italic;
}

.code-block {
  margin: 2rem 0;
  background-color: #f5f7f9;
  border-radius: 8px;
  overflow: hidden;
}

.code-block pre {
  margin: 0;
  padding: 1.5rem;
}

.code-block code {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.95rem;
}

.content-quote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 5px solid var(--secondary-color);
  background-color: var(--light-bg);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

.content-quote p {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.content-quote cite {
  font-size: 0.9rem;
  color: var(--light-text);
  font-style: normal;
  display: block;
  text-align: right;
}

.content-callout {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-radius: 8px;
  background-color: var(--light-bg);
}

.content-callout-info {
  border-left: 5px solid var(--secondary-color);
}

.content-callout-warning {
  border-left: 5px solid var(--accent-color);
}

.content-callout-tip {
  border-left: 5px solid #2ecc71;
}

.content-list {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
}

.content-list li {
  margin-bottom: 0.8rem;
}

/* Resources Section */
.resources-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.resources-section h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.resource-list {
  list-style: none;
  padding-left: 0;
}

.resource-item {
  margin-bottom: 0.8rem;
}

.resource-item a {
  display: inline-block;
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease-in-out;
}

.resource-item a:hover {
  border-bottom-color: var(--secondary-color);
}

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: 20px;
  background-color: var(--light-bg);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.toc-container {
  margin-bottom: 2rem;
}

.toc-container h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.toc-list {
  list-style: none;
  padding-left: 0;
}

.toc-item {
  margin-bottom: 0.8rem;
}

.toc-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s ease-in-out;
}

.toc-link:hover {
  padding-left: 0.5rem;
  color: var(--secondary-color);
}

.related-container {
  margin-bottom: 2rem;
}

.related-container h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.related-list {
  list-style: none;
  padding-left: 0;
}

.related-item {
  margin-bottom: 0.8rem;
}

.related-item a {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s ease-in-out;
}

.related-item a:hover {
  padding-left: 0.5rem;
  color: var(--secondary-color);
}

.share-container {
  margin-top: 2rem;
}

.share-container h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.share-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 4px;
  background-color: var(--light-bg);
  color: var(--text-color);
  font-size: 0.9rem;
  transition: all 0.2s ease-in-out;
  flex: 1 0 auto;
}

.share-button i {
  margin-right: 0.5rem;
}

.share-button:hover {
  background-color: var(--secondary-color);
  color: white;
}

.share-twitter:hover {
  background-color: #1DA1F2;
}

.share-facebook:hover {
  background-color: #4267B2;
}

.share-linkedin:hover {
  background-color: #0077B5;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .article-header h1 {
    font-size: 2.2rem;
  }
  
  .article-description {
    font-size: 1.1rem;
  }
  
  .section-header {
    font-size: 1.8rem;
  }
  
  .article-sidebar {
    position: static;
    margin-top: 3rem;
  }
}