/**
 * Blog System Styles
 * 
 * CSS for MarketDope blog system including colors, typography,
 * components, and responsive design.
 * 
 * @package MarketDope_Theme
 * @version 2.1.0
 */

/* ===================================
   CSS VARIABLES - Blog Design System
   =================================== */

:root {
  /* Blog Color Palette */
  --blog-navy: #2B5BA6;           /* Primary blog color */
  --blog-teal: #4A90A4;           /* Secondary blog color */
  --blog-coral: #D97642;          /* Highlight coral */
  --blog-purple: #8B6BA8;         /* Highlight purple */
  
  /* Background Tints */
  --blog-light-blue: #F0F8F8;     /* Light teal background */
  --blog-light-coral: #FFF8F0;    /* Light coral background */
  --blog-light-purple: #F7F0F8;   /* Light purple background */
  --blog-light-navy: #F0F4F8;     /* Light navy background */
  
  /* Neutral Colors */
  --blog-white: #FFFFFF;
  --blog-gray-50: #F9FAFB;
  --blog-gray-100: #F3F4F6;
  --blog-gray-200: #E5E7EB;
  --blog-gray-300: #D1D5DB;
  --blog-gray-400: #9CA3AF;
  --blog-gray-500: #6B7280;
  --blog-gray-600: #4B5563;
  --blog-gray-700: #374151;
  --blog-gray-800: #1F2937;
  --blog-gray-900: #111827;
  
  /* Typography */
  --blog-font-serif: Georgia, 'Times New Roman', Times, serif;
  --blog-font-sans: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Font Sizes */
  --blog-title: 48px;             /* Main blog title */
  --blog-h2: 32px;                /* Section headings */
  --blog-h3: 22px;                /* Sub-headings */
  --blog-body: 17px;              /* Body text */
  --blog-meta: 14px;              /* Metadata */
  --blog-small: 13px;             /* Small text */
  
  /* Line Heights */
  --blog-lh-tight: 1.2;
  --blog-lh-normal: 1.5;
  --blog-lh-relaxed: 1.8;
  
  /* Spacing Scale */
  --blog-spacing-xs: 10px;
  --blog-spacing-sm: 15px;
  --blog-spacing-md: 25px;
  --blog-spacing-lg: 40px;
  --blog-spacing-xl: 60px;
  --blog-spacing-xxl: 80px;
  
  /* Border Radius */
  --blog-radius-sm: 6px;
  --blog-radius-md: 8px;
  --blog-radius-lg: 12px;
  
  /* Shadows */
  --blog-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --blog-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --blog-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* Transitions */
  --blog-transition: all 0.2s ease;
}

/* ===================================
   BLOG TYPOGRAPHY SYSTEM
   =================================== */

/* Blog Content Typography */
.blog-content,
.single-post .entry-content,
.blog-post-content {
  font-family: var(--blog-font-serif);
  font-size: var(--blog-body);
  line-height: var(--blog-lh-relaxed);
  color: var(--blog-gray-800);
}

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4,
.blog-content h5,
.blog-content h6 {
  font-family: var(--blog-font-sans);
  font-weight: 500;
  line-height: var(--blog-lh-tight);
  color: var(--blog-gray-900);
  margin: var(--blog-spacing-lg) 0 var(--blog-spacing-md);
}

.blog-content h1 { font-size: var(--blog-title); }
.blog-content h2 { font-size: var(--blog-h2); }
.blog-content h3 { font-size: var(--blog-h3); }

.blog-content p {
  margin: 0 0 var(--blog-spacing-md);
}

.blog-content a {
  color: var(--blog-teal);
  text-decoration: underline;
  text-decoration-color: var(--blog-teal);
  transition: var(--blog-transition);
}

.blog-content a:hover {
  color: var(--blog-navy);
  text-decoration-color: var(--blog-navy);
}

/* ===================================
   BLOG ARTICLE ELEMENTS
   =================================== */

.blog-content strong,
.blog-content b {
  font-weight: 600;
  color: var(--blog-gray-900);
}

.blog-content em,
.blog-content i {
  font-style: italic;
  color: var(--blog-gray-700);
}

.blog-content mark {
  background: linear-gradient(120deg, rgba(74, 144, 164, 0.18), rgba(43, 91, 166, 0.1));
  padding: 0 4px;
  border-radius: 4px;
}

/* Headings refinements */
.blog-content h2 {
  color: var(--blog-navy);
  border-bottom: 2px solid var(--blog-light-navy);
  padding-bottom: var(--blog-spacing-xs);
}

.blog-content h3 {
  color: var(--blog-teal);
}

.blog-content h4,
.blog-content h5,
.blog-content h6 {
  color: var(--blog-gray-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.95em;
}

/* Inline quotes */
.blog-content q {
  font-style: italic;
  background: var(--blog-light-blue);
  padding: 0 6px;
  border-radius: 4px;
  color: var(--blog-gray-700);
}

/* Ordered List Styling */
.blog-content ol {
  counter-reset: blog-ordered;
  list-style: none;
  margin: 0 0 var(--blog-spacing-lg);
  padding-left: 0;
}

.blog-content ol li {
  counter-increment: blog-ordered;
  position: relative;
  padding-left: 48px;
  margin-bottom: var(--blog-spacing-sm);
  font-family: var(--blog-font-serif);
}

.blog-content ol li::before {
  content: counter(blog-ordered, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 6px;
  background: linear-gradient(135deg, var(--blog-teal), var(--blog-navy));
  color: white;
  font-family: var(--blog-font-sans);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  padding: 8px 10px;
  border-radius: 999px;
  box-shadow: var(--blog-shadow-sm);
}

.blog-content ol ol {
  margin-top: var(--blog-spacing-sm);
}

/* Unordered List Styling */
.blog-content ul {
  list-style: none;
  margin: 0 0 var(--blog-spacing-lg);
  padding-left: 0;
}

.blog-content ul li {
  position: relative;
  padding-left: 34px;
  margin-bottom: var(--blog-spacing-sm);
  font-family: var(--blog-font-serif);
}

.blog-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blog-coral), var(--blog-teal));
  box-shadow: var(--blog-shadow-sm);
}

.blog-content ul li::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 18px;
  width: 2px;
  height: 10px;
  background: rgba(74, 144, 164, 0.25);
}

.blog-content li > ul,
.blog-content li > ol {
  margin-top: var(--blog-spacing-xs);
}

.blog-content li:last-child {
  margin-bottom: 0;
}

/* Blockquote & Pull Quote Styling */
.blog-content blockquote,
.blog-content .wp-block-quote {
  position: relative;
  margin: var(--blog-spacing-xl) 0;
  padding: var(--blog-spacing-lg);
  border-radius: var(--blog-radius-lg);
  background: var(--blog-light-blue);
  border-left: 6px solid var(--blog-teal);
  box-shadow: var(--blog-shadow-sm);
  font-family: var(--blog-font-serif);
  font-style: italic;
  color: var(--blog-gray-800);
}

.blog-content blockquote::before,
.blog-content .wp-block-quote::before {
  content: '“';
  position: absolute;
  top: -22px;
  left: var(--blog-spacing-lg);
  font-size: 80px;
  font-family: var(--blog-font-sans);
  color: rgba(74, 144, 164, 0.2);
  line-height: 1;
}

.blog-content blockquote p,
.blog-content .wp-block-quote p {
  margin: 0;
  font-size: 20px;
  line-height: var(--blog-lh-relaxed);
}

.blog-content blockquote cite,
.blog-content .wp-block-quote cite {
  display: block;
  margin-top: var(--blog-spacing-md);
  font-style: normal;
  font-size: var(--blog-meta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blog-gray-500);
}

.blog-content .wp-block-quote.is-style-large p {
  font-size: 24px;
}

.blog-content .wp-block-pullquote {
  position: relative;
  padding: var(--blog-spacing-xl) var(--blog-spacing-lg);
  background: linear-gradient(135deg, rgba(43, 91, 166, 0.12), rgba(139, 107, 168, 0.18));
  border-radius: var(--blog-radius-lg);
  border: 2px solid rgba(43, 91, 166, 0.2);
  text-align: center;
  margin: var(--blog-spacing-xl) 0;
}

.blog-content .wp-block-pullquote blockquote {
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.blog-content .wp-block-pullquote blockquote p {
  font-size: 26px;
  font-family: var(--blog-font-sans);
  font-weight: 600;
  color: var(--blog-navy);
}

.blog-content .wp-block-pullquote cite {
  font-size: var(--blog-meta);
  color: var(--blog-gray-500);
  display: block;
  margin-top: var(--blog-spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===================================
   BLOG HERO SECTION
   =================================== */

.blog-hero {
  background: linear-gradient(135deg, var(--blog-teal) 0%, var(--blog-navy) 100%);
  color: white;
  padding: var(--blog-spacing-xxl) 0;
  text-align: center;
}

.blog-hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--blog-spacing-md);
}

.blog-hero .category-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: var(--blog-spacing-xs) var(--blog-spacing-md);
  border-radius: var(--blog-radius-lg);
  font-size: var(--blog-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--blog-spacing-md);
}

.blog-hero-title {
  font-family: var(--blog-font-sans);
  font-size: var(--blog-title);
  font-weight: 600;
  line-height: var(--blog-lh-tight);
  margin: 0 0 var(--blog-spacing-md);
}

.blog-hero-subtitle {
  font-family: var(--blog-font-serif);
  font-size: 20px;
  font-style: italic;
  line-height: var(--blog-lh-normal);
  opacity: 0.9;
  margin: 0 0 var(--blog-spacing-lg);
}

.blog-hero-meta {
  font-size: var(--blog-meta);
  opacity: 0.8;
}

.blog-hero-meta span {
  margin: 0 var(--blog-spacing-sm);
}

/* ===================================
   BREADCRUMB NAVIGATION
   =================================== */

.blog-breadcrumb {
  background: var(--blog-gray-50);
  padding: var(--blog-spacing-sm) 0;
  font-size: var(--blog-small);
}

.blog-breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--blog-spacing-md);
}

.blog-breadcrumb a {
  color: var(--blog-gray-600);
  text-decoration: none;
}

.blog-breadcrumb a:hover {
  color: var(--blog-teal);
}

.blog-breadcrumb-separator {
  margin: 0 var(--blog-spacing-xs);
  color: var(--blog-gray-400);
}

/* ===================================
   BLOG CONTENT CONTAINER
   =================================== */

.blog-article-container {
  background: white;
  max-width: 800px;
  margin: calc(-1 * var(--blog-spacing-lg)) auto 0;
  padding: var(--blog-spacing-xl);
  border-radius: var(--blog-radius-lg);
  box-shadow: var(--blog-shadow-lg);
  position: relative;
  z-index: 10;
}

/* ===================================
   EXPANDABLE CONTENT
   =================================== */

.blog-expandable-content {
  display: none;
  margin-top: var(--blog-spacing-lg);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.blog-expandable-content.is-expanded {
  display: block;
  opacity: 1;
}

.blog-expand-button {
  background: var(--blog-teal);
  color: white;
  border: none;
  padding: var(--blog-spacing-md) var(--blog-spacing-xl);
  border-radius: var(--blog-radius-md);
  font-size: var(--blog-body);
  font-weight: 500;
  cursor: pointer;
  transition: var(--blog-transition);
  margin: var(--blog-spacing-lg) auto;
  display: block;
  text-align: center;
  min-width: 200px;
}

.blog-expand-button:hover {
  background: var(--blog-navy);
  transform: translateY(-2px);
  box-shadow: var(--blog-shadow-md);
}

.blog-expand-button:focus {
  outline: 2px solid var(--blog-teal);
  outline-offset: 2px;
}

/* ===================================
   FOOTER STYLES
   =================================== */

.site-footer {
  background: var(--blog-navy);
  color: white;
  margin-top: var(--blog-spacing-xxl);
}

.footer-main {
  padding: var(--blog-spacing-xxl) 0 var(--blog-spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--blog-spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--blog-spacing-md);
}

.footer-column h3,
.footer-column h4 {
  font-family: var(--blog-font-sans);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-md);
  color: white;
}

.footer-column p,
.footer-column a {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--blog-meta);
  line-height: var(--blog-lh-normal);
  text-decoration: none;
}

.footer-column a:hover {
  color: var(--blog-teal);
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-menu li {
  margin: 0 0 var(--blog-spacing-xs);
}

.footer-newsletter {
  /* Newsletter styles will be added in Phase 3 */
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--blog-spacing-lg) 0;
  text-align: center;
}

.footer-bottom .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--blog-spacing-md);
}

.footer-bottom p {
  font-size: var(--blog-small);
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 var(--blog-spacing-sm);
}

/* ===================================
   ARCHIVE & BLOG HOMEPAGE STYLES
   =================================== */

/* Blog Hero Banner */
.blog-hero-banner {
  background: linear-gradient(135deg, var(--blog-teal) 0%, var(--blog-navy) 100%);
  color: var(--blog-white);
  padding: var(--blog-spacing-xxl) 0 var(--blog-spacing-lg);
  text-align: center;
}

.blog-hero-banner .blog-title {
  font-family: var(--blog-font-sans);
  font-size: 42px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-sm);
  color: var(--blog-white);
}

.blog-hero-banner .blog-tagline {
  font-family: var(--blog-font-serif);
  font-size: 20px;
  font-style: italic;
  opacity: 0.95;
  margin: 0 0 var(--blog-spacing-lg);
}

/* Category Filter Pills */
.blog-category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: var(--blog-spacing-lg);
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  color: var(--blog-white);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
}

.filter-pill:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.filter-pill.active {
  background: var(--blog-white);
  color: var(--blog-navy);
  border-color: var(--blog-white);
}

.filter-pill .pill-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: 11px;
  font-size: 12px;
  font-weight: 600;
}

.filter-pill.active .pill-count {
  background: var(--pill-color, var(--blog-navy));
  color: var(--blog-white);
}

/* Featured Post */
.blog-featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--blog-spacing-lg);
  background: var(--blog-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin: var(--blog-spacing-xl) 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-featured-post:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.featured-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.featured-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-featured-post:hover .featured-image-wrapper img {
  transform: scale(1.05);
}

.featured-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blog-teal) 0%, var(--blog-navy) 100%);
}

.featured-image-placeholder svg {
  opacity: 0.3;
  filter: brightness(0) invert(1);
}

.featured-category-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 14px;
  background: var(--blog-navy);
  color: var(--blog-white);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.featured-content {
  padding: var(--blog-spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-title {
  font-family: var(--blog-font-sans);
  font-size: 32px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 var(--blog-spacing-md);
}

.featured-title a {
  color: var(--blog-gray-900);
  text-decoration: none;
  transition: color 0.2s ease;
}

.featured-title a:hover {
  color: var(--blog-navy);
}

.featured-excerpt {
  font-family: var(--blog-font-serif);
  font-size: 17px;
  line-height: 1.7;
  color: var(--blog-gray-600);
  margin: 0 0 var(--blog-spacing-md);
}

.featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-spacing-sm);
  margin-bottom: var(--blog-spacing-md);
}

.featured-meta .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--blog-meta);
  color: var(--blog-gray-500);
}

.featured-meta .meta-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.featured-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--blog-navy);
  color: var(--blog-white);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  align-self: flex-start;
  transition: background 0.2s ease, transform 0.2s ease;
}

.featured-read-more:hover {
  background: var(--blog-teal);
  transform: translateX(4px);
}

.featured-read-more svg {
  width: 16px;
  height: 16px;
}

/* Blog Posts Section */
.blog-posts-section {
  margin: var(--blog-spacing-xl) 0;
}

.blog-posts-section .section-heading {
  font-family: var(--blog-font-sans);
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-lg);
  color: var(--blog-gray-900);
}

/* Blog Posts Grid */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--blog-spacing-lg);
  margin-bottom: var(--blog-spacing-xl);
  transition: opacity 0.3s ease;
}

.blog-posts-grid.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

/* Inline Newsletter CTA */
.blog-newsletter-inline {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--blog-navy) 0%, var(--blog-purple) 100%);
  border-radius: 12px;
  padding: var(--blog-spacing-lg);
  color: var(--blog-white);
  text-align: center;
}

.blog-newsletter-inline .newsletter-content h3 {
  font-family: var(--blog-font-sans);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-xs);
  color: var(--blog-white);
}

.blog-newsletter-inline .newsletter-content p {
  font-size: 16px;
  opacity: 0.95;
  margin: 0 0 var(--blog-spacing-md);
}

.blog-newsletter-inline .newsletter-form {
  max-width: 500px;
  margin: 0 auto;
}

.blog-newsletter-inline .form-group {
  display: flex;
  gap: 12px;
  margin-bottom: var(--blog-spacing-sm);
}

.blog-newsletter-inline .newsletter-input {
  flex: 1;
  padding: 12px 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.15);
  color: var(--blog-white);
  font-size: 15px;
  backdrop-filter: blur(10px);
}

.blog-newsletter-inline .newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.blog-newsletter-inline .newsletter-input:focus {
  outline: none;
  border-color: var(--blog-white);
  background: rgba(255, 255, 255, 0.25);
}

.blog-newsletter-inline .newsletter-button {
  padding: 12px 24px;
  background: var(--blog-white);
  color: var(--blog-navy);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.blog-newsletter-inline .newsletter-button:hover {
  background: var(--blog-gray-100);
  transform: translateY(-2px);
}

.blog-newsletter-inline .privacy-note {
  font-size: 12px;
  opacity: 0.8;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Archive Page Styles */
.blog-archive-page {
  background: var(--blog-gray-50);
  min-height: 100vh;
}

.archive-header {
  background: linear-gradient(135deg, var(--blog-teal) 0%, var(--blog-navy) 100%);
  color: var(--blog-white);
  padding: var(--blog-spacing-xl) 0;
}

.archive-header-content {
  max-width: 900px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--blog-meta);
  margin-bottom: var(--blog-spacing-md);
  opacity: 0.9;
}

.breadcrumb a {
  color: var(--blog-white);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.breadcrumb svg {
  width: 12px;
  height: 12px;
  opacity: 0.6;
}

.breadcrumb .current {
  opacity: 0.9;
}

.archive-title {
  font-family: var(--blog-font-sans);
  font-size: 36px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-sm);
  color: var(--blog-white);
}

.archive-description {
  font-family: var(--blog-font-serif);
  font-size: 17px;
  line-height: 1.7;
  opacity: 0.95;
  margin-bottom: var(--blog-spacing-md);
}

.archive-meta {
  display: flex;
  align-items: center;
  gap: var(--blog-spacing-sm);
}

.archive-meta .post-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--blog-meta);
  opacity: 0.9;
}

.archive-meta .category-color-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--blog-white);
}

/* Archive Filters */
.archive-main-content {
  padding: var(--blog-spacing-xl) 0;
}

.archive-filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--blog-spacing-lg);
  padding: var(--blog-spacing-md);
  background: var(--blog-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.filter-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--blog-gray-700);
}

.archive-sort-select {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--blog-gray-300);
  border-radius: 6px;
  background: var(--blog-white);
  font-size: 14px;
  color: var(--blog-gray-700);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234B5563'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 16px;
  transition: border-color 0.2s ease;
}

.archive-sort-select:hover {
  border-color: var(--blog-navy);
}

.archive-sort-select:focus {
  outline: none;
  border-color: var(--blog-navy);
  box-shadow: 0 0 0 3px rgba(43, 91, 166, 0.1);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blog-navy);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: gap 0.2s ease;
}

.view-all-link:hover {
  gap: 10px;
}

.view-all-link svg {
  width: 14px;
  height: 14px;
}

/* No Posts Found */
.no-posts-found {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--blog-spacing-xxl) var(--blog-spacing-lg);
}

.no-posts-found .no-posts-icon {
  margin-bottom: var(--blog-spacing-md);
  opacity: 0.3;
}

.no-posts-found .no-posts-icon svg {
  width: 64px;
  height: 64px;
  color: var(--blog-gray-400);
}

.no-posts-found h2 {
  font-family: var(--blog-font-sans);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 var(--blog-spacing-sm);
  color: var(--blog-gray-700);
}

.no-posts-found p {
  font-size: 16px;
  color: var(--blog-gray-500);
  margin: 0 0 var(--blog-spacing-md);
}

.no-posts-found .button-primary {
  display: inline-block;
  padding: 12px 24px;
  background: var(--blog-navy);
  color: var(--blog-white);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s ease;
}

.no-posts-found .button-primary:hover {
  background: var(--blog-teal);
}

/* Pagination */
.blog-pagination {
  display: flex;
  justify-content: center;
  margin: var(--blog-spacing-xl) 0;
}

.blog-pagination .page-numbers {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-pagination .page-numbers li {
  list-style: none;
}

.blog-pagination a,
.blog-pagination span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid var(--blog-gray-300);
  border-radius: 6px;
  background: var(--blog-white);
  color: var(--blog-gray-700);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.blog-pagination a:hover {
  border-color: var(--blog-navy);
  background: var(--blog-light-navy);
  color: var(--blog-navy);
}

.blog-pagination .current {
  background: var(--blog-navy);
  color: var(--blog-white);
  border-color: var(--blog-navy);
}

.blog-pagination .dots {
  padding: 10px 8px;
  border: none;
  background: transparent;
  color: var(--blog-gray-400);
}

.blog-pagination svg {
  width: 16px;
  height: 16px;
}

/* Load More Button */
.blog-load-more {
  display: flex;
  justify-content: center;
  margin: var(--blog-spacing-xl) 0;
}

.load-more-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--blog-navy);
  color: var(--blog-white);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.load-more-button:hover:not(:disabled) {
  background: var(--blog-teal);
  transform: translateY(-2px);
}

.load-more-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.load-more-button.is-loading {
  pointer-events: none;
}

.load-more-button .spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--blog-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.load-more-button svg {
  width: 16px;
  height: 16px;
}

/* ===================================
   RESPONSIVE - ARCHIVE & HOMEPAGE
   =================================== */

/* Tablet (768px and below) */
@media (max-width: 768px) {
  :root {
    --blog-title: 36px;
    --blog-h2: 28px;
    --blog-h3: 20px;
    --blog-body: 16px;
    --blog-spacing-xl: 40px;
    --blog-spacing-xxl: 60px;
  }
  
  .blog-hero {
    padding: var(--blog-spacing-xl) 0;
  }
  
  .blog-article-container {
    margin: 0 var(--blog-spacing-md);
    padding: var(--blog-spacing-lg);
    border-radius: 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--blog-spacing-lg);
  }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
  :root {
    --blog-title: 28px;
    --blog-h2: 24px;
    --blog-h3: 18px;
    --blog-spacing-md: 20px;
    --blog-spacing-lg: 30px;
    --blog-spacing-xl: 40px;
  }
  
  .blog-hero-content {
    padding: 0 var(--blog-spacing-sm);
  }
  
  .blog-article-container {
    margin: 0;
    padding: var(--blog-spacing-md);
    border-radius: 0;
  }
  
  .blog-expand-button {
    width: 100%;
    padding: var(--blog-spacing-md);
  }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

/* Text Colors */
.text-navy { color: var(--blog-navy); }
.text-teal { color: var(--blog-teal); }
.text-coral { color: var(--blog-coral); }
.text-purple { color: var(--blog-purple); }

/* Background Colors */
.bg-light-navy { background-color: var(--blog-light-navy); }
.bg-light-teal { background-color: var(--blog-light-blue); }
.bg-light-coral { background-color: var(--blog-light-coral); }
.bg-light-purple { background-color: var(--blog-light-purple); }

/* Spacing Utilities */
.mb-xs { margin-bottom: var(--blog-spacing-xs); }
.mb-sm { margin-bottom: var(--blog-spacing-sm); }
.mb-md { margin-bottom: var(--blog-spacing-md); }
.mb-lg { margin-bottom: var(--blog-spacing-lg); }

.mt-xs { margin-top: var(--blog-spacing-xs); }
.mt-sm { margin-top: var(--blog-spacing-sm); }
.mt-md { margin-top: var(--blog-spacing-md); }
.mt-lg { margin-top: var(--blog-spacing-lg); }

/* Container */
.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--blog-spacing-md);
}

/* Loading State */
.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

.is-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--blog-teal);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ===================================
   SINGLE POST COMPONENTS
   =================================== */

/* Newsletter Inline CTA */
.blog-newsletter-inline {
  margin: var(--blog-spacing-xl) 0;
}

.newsletter-box {
  background: linear-gradient(135deg, var(--blog-light-blue) 0%, var(--blog-light-navy) 100%);
  padding: var(--blog-spacing-xl);
  border-radius: var(--blog-radius-lg);
  text-align: center;
  border: 2px solid var(--blog-teal);
}

.newsletter-box h3 {
  font-size: 24px;
  color: var(--blog-gray-900);
  margin: 0 0 var(--blog-spacing-sm);
}

.newsletter-box p {
  color: var(--blog-gray-700);
  margin: 0 0 var(--blog-spacing-md);
}

.inline-newsletter-form {
  display: flex;
  gap: var(--blog-spacing-sm);
  max-width: 500px;
  margin: 0 auto var(--blog-spacing-sm);
}

.inline-newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--blog-spacing-sm) var(--blog-spacing-md);
  border: 2px solid var(--blog-gray-300);
  border-radius: var(--blog-radius-md);
  font-size: var(--blog-body);
  transition: var(--blog-transition);
}

.inline-newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--blog-teal);
  box-shadow: 0 0 0 3px rgba(74, 144, 164, 0.1);
}

.inline-newsletter-form button {
  padding: var(--blog-spacing-sm) var(--blog-spacing-lg);
  background: var(--blog-teal);
  color: white;
  border: none;
  border-radius: var(--blog-radius-md);
  font-size: var(--blog-body);
  font-weight: 600;
  cursor: pointer;
  transition: var(--blog-transition);
}

.inline-newsletter-form button:hover {
  background: var(--blog-navy);
  transform: translateY(-2px);
}

.privacy-note {
  margin: 0;
  font-size: var(--blog-small);
  color: var(--blog-gray-600);
}

/* Post Footer */
.blog-post-footer {
  margin-top: var(--blog-spacing-xl);
  padding-top: var(--blog-spacing-lg);
  border-top: 2px solid var(--blog-gray-200);
}

.blog-post-tags {
  margin-bottom: var(--blog-spacing-lg);
}

.tags-label {
  font-weight: 600;
  color: var(--blog-gray-700);
  margin-right: var(--blog-spacing-sm);
}

.tag-badge {
  display: inline-block;
  padding: 6px 12px;
  background: var(--blog-gray-100);
  color: var(--blog-gray-700);
  border-radius: var(--blog-radius-sm);
  font-size: var(--blog-small);
  text-decoration: none;
  margin: 0 4px 4px 0;
  transition: var(--blog-transition);
}

.tag-badge:hover {
  background: var(--blog-teal);
  color: white;
}

/* Share Section */
.blog-share-section {
  text-align: center;
}

.blog-share-section h4 {
  font-size: 18px;
  color: var(--blog-gray-900);
  margin: 0 0 var(--blog-spacing-md);
}

.blog-share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--blog-spacing-sm);
  flex-wrap: wrap;
}

.blog-share-button,
.blog-copy-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: var(--blog-spacing-sm) var(--blog-spacing-md);
  background: var(--blog-gray-100);
  color: var(--blog-gray-700);
  border: none;
  border-radius: var(--blog-radius-md);
  font-size: var(--blog-meta);
  font-weight: 500;
  cursor: pointer;
  transition: var(--blog-transition);
  text-decoration: none;
}

.blog-share-button:hover,
.blog-copy-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--blog-shadow-sm);
}

.share-linkedin:hover {
  background: #0077b5;
  color: white;
}

.share-twitter:hover {
  background: #000000;
  color: white;
}

.share-facebook:hover {
  background: #1877f2;
  color: white;
}

.share-whatsapp:hover {
  background: #25d366;
  color: white;
}

.blog-copy-link:hover {
  background: var(--blog-teal);
  color: white;
}

/* Comments Section */
.blog-comments-section {
  max-width: 800px;
  margin: var(--blog-spacing-xl) auto;
  padding: var(--blog-spacing-xl);
  background: white;
  border-radius: var(--blog-radius-lg);
  box-shadow: var(--blog-shadow-md);
}

/* Post Cards (for archives) */
.blog-post-card {
  background: white;
  border-radius: var(--blog-radius-md);
  overflow: hidden;
  box-shadow: var(--blog-shadow-sm);
  transition: var(--blog-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--blog-shadow-lg);
}

.blog-post-card .card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.blog-post-card .card-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--blog-gray-200);
}

.blog-post-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-post-card:hover .card-image img {
  transform: scale(1.05);
}

.blog-post-card .card-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-post-card .placeholder-gradient {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-post-card .category-badge {
  position: absolute;
  top: var(--blog-spacing-sm);
  left: var(--blog-spacing-sm);
  padding: 6px 12px;
  border-radius: var(--blog-radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: white;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.blog-post-card .card-content {
  padding: var(--blog-spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-post-card .card-title {
  font-size: 22px;
  font-weight: 600;
  line-height: var(--blog-lh-tight);
  color: var(--blog-gray-900);
  margin: 0 0 var(--blog-spacing-sm);
  transition: color 0.2s ease;
}

.blog-post-card:hover .card-title {
  color: var(--blog-teal);
}

.blog-post-card .card-excerpt {
  font-size: 15px;
  line-height: var(--blog-lh-normal);
  color: var(--blog-gray-600);
  margin: 0 0 auto;
  padding-bottom: var(--blog-spacing-md);
}

.blog-post-card .card-meta {
  display: flex;
  align-items: center;
  gap: var(--blog-spacing-md);
  font-size: var(--blog-small);
  color: var(--blog-gray-500);
  margin-bottom: var(--blog-spacing-sm);
  flex-wrap: wrap;
}

.blog-post-card .card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.blog-post-card .card-meta svg {
  flex-shrink: 0;
}

.blog-post-card .read-more {
  display: inline-block;
  font-size: var(--blog-meta);
  font-weight: 600;
  color: var(--blog-teal);
  transition: var(--blog-transition);
}

.blog-post-card:hover .read-more {
  color: var(--blog-navy);
  transform: translateX(4px);
}

/* ===================================
   RESPONSIVE - SINGLE POST
   =================================== */

@media (max-width: 768px) {
  .inline-newsletter-form {
    flex-direction: column;
  }
  
  .blog-share-buttons {
    gap: 8px;
  }
  
  .blog-share-button,
  .blog-copy-link {
    padding: 10px 16px;
    font-size: 13px;
  }
  
  /* Archive & Homepage Responsive - Tablet */
  .blog-hero-banner .blog-title {
    font-size: 32px;
  }
  
  .blog-hero-banner .blog-tagline {
    font-size: 17px;
  }
  
  .blog-category-filter {
    gap: 8px;
  }
  
  .filter-pill {
    padding: 6px 14px;
    font-size: 13px;
  }
  
  .blog-featured-post {
    grid-template-columns: 1fr;
  }
  
  .featured-image-wrapper {
    aspect-ratio: 16/9;
  }
  
  .featured-title {
    font-size: 26px;
  }
  
  .featured-excerpt {
    font-size: 16px;
  }
  
  .blog-posts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--blog-spacing-md);
  }
  
  .blog-newsletter-inline {
    padding: var(--blog-spacing-md);
  }
  
  .blog-newsletter-inline .newsletter-content h3 {
    font-size: 20px;
  }
  
  .blog-newsletter-inline .form-group {
    flex-direction: column;
  }
  
  .blog-newsletter-inline .newsletter-button {
    width: 100%;
    justify-content: center;
  }
  
  .archive-title {
    font-size: 28px;
  }
  
  .archive-description {
    font-size: 16px;
  }
  
  .archive-filters {
    flex-direction: column;
    gap: var(--blog-spacing-sm);
  }
  
  .filter-group {
    width: 100%;
    justify-content: space-between;
  }
  
  .archive-sort-select {
    flex: 1;
  }
}

@media (max-width: 480px) {
  .newsletter-box {
    padding: var(--blog-spacing-lg);
  }
  
  .newsletter-box h3 {
    font-size: 20px;
  }
  
  .blog-post-card .card-image {
    height: 200px;
  }
  
  .blog-post-card .card-title {
    font-size: 18px;
  }
  
  /* Archive & Homepage Responsive - Mobile */
  .blog-hero-banner {
    padding: var(--blog-spacing-lg) 0 var(--blog-spacing-md);
  }
  
  .blog-hero-banner .blog-title {
    font-size: 26px;
  }
  
  .blog-hero-banner .blog-tagline {
    font-size: 16px;
  }
  
  .blog-category-filter {
    gap: 6px;
  }
  
  .filter-pill {
    padding: 6px 12px;
    font-size: 12px;
  }
  
  .filter-pill .pill-count {
    min-width: 18px;
    height: 18px;
    font-size: 11px;
  }
  
  .featured-content {
    padding: var(--blog-spacing-md);
  }
  
  .featured-title {
    font-size: 22px;
  }
  
  .featured-meta {
    flex-direction: column;
    gap: 8px;
  }
  
  .blog-posts-grid {
    grid-template-columns: 1fr;
    gap: var(--blog-spacing-md);
  }
  
  .blog-posts-section .section-heading {
    font-size: 22px;
  }
  
  .blog-newsletter-inline {
    padding: var(--blog-spacing-md) var(--blog-spacing-sm);
  }
  
  .blog-newsletter-inline .newsletter-content h3 {
    font-size: 18px;
  }
  
  .blog-newsletter-inline .newsletter-content p {
    font-size: 14px;
  }
  
  .archive-header {
    padding: var(--blog-spacing-lg) 0;
  }
  
  .archive-title {
    font-size: 24px;
  }
  
  .breadcrumb {
    font-size: 12px;
    flex-wrap: wrap;
  }
  
  .blog-pagination .page-numbers {
    gap: 4px;
  }
  
  .blog-pagination a,
  .blog-pagination span {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  .blog-pagination .prev,
  .blog-pagination .next {
    font-size: 0; /* Hide text on mobile */
  }
  
  .blog-pagination .prev svg,
  .blog-pagination .next svg {
    margin: 0;
  }
  
  .load-more-button {
    width: 100%;
    justify-content: center;
  }
}