/* Blog Specific Styles */

/* Blog Hero Section */
.blog-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white-color);
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 80%, rgba(46, 98, 255, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 20%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
}

.blog-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-hero h1 {
    font-size: clamp(40px, 6vw, 56px);
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* Blog Search Section */
.blog-search-section {
    max-width: 600px;
    margin: 0 auto;
}

.blog-search-form {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 8px;
    backdrop-filter: blur(20px);
}

.search-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: var(--white-color);
    font-size: 16px;
    outline: none;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.category-select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    color: var(--white-color);
    font-size: 14px;
    min-width: 150px;
    outline: none;
}

.category-select option {
    background: var(--dark-color);
    color: var(--white-color);
}

.search-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 20px;
    color: var(--white-color);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 98, 255, 0.4);
}

/* Blog Content */
.blog-content {
    padding: 80px 0;
    background: var(--light-color);
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
}

/* Search Results Header */
.search-results-header {
    margin-bottom: 40px;
    padding: 30px;
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.search-results-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.search-results-header p {
    color: var(--gray-color);
    margin: 5px 0 0 0;
    font-size: 14px;
}

.clear-search-btn {
    background: var(--gray-color);
    color: var(--white-color);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.clear-search-btn:hover {
    background: var(--gray-dark);
    transform: translateY(-2px);
    color: var(--white-color);
}

/* No Posts State */
.no-posts {
    text-align: center;
    padding: 80px 40px;
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.no-posts-icon {
    width: 80px;
    height: 80px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.no-posts-icon i {
    font-size: 32px;
    color: var(--gray-color);
}

.no-posts h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.no-posts p {
    color: var(--gray-color);
    font-size: 16px;
    line-height: 1.6;
}

.no-posts a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Blog Posts Grid */
.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.blog-post-card {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-light);
}

.blog-post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
    border-color: var(--primary-color);
}

.post-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

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

.post-content {
    padding: 30px;
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--gray-color);
}

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

.post-meta i {
    font-size: 12px;
    color: var(--primary-color);
}

.post-title {
    margin-bottom: 15px;
}

.post-title a {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark-color);
    text-decoration: none;
    line-height: 1.3;
    transition: var(--transition);
}

.post-title a:hover {
    color: var(--primary-color);
}

.post-excerpt {
    color: var(--gray-color);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.read-more-btn:hover {
    gap: 12px;
    color: var(--primary-dark);
}

.read-more-btn i {
    font-size: 12px;
    transition: var(--transition);
}

/* Blog Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 60px;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--white-color);
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.pagination-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.pagination-numbers {
    display: flex;
    gap: 8px;
}

.pagination-number {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white-color);
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.pagination-number:hover,
.pagination-number.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-2px);
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.sidebar-widget {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--gray-light);
}

.widget-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
}

/* Recent Posts Widget */
.recent-posts {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.recent-post-item {
    display: flex;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-light);
}

.recent-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-post-image {
    width: 80px;
    height: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.recent-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-post-content {
    flex: 1;
}

.recent-post-content h4 {
    margin-bottom: 8px;
}

.recent-post-content h4 a {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    text-decoration: none;
    line-height: 1.3;
    transition: var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recent-post-content h4 a:hover {
    color: var(--primary-color);
}

.recent-post-date {
    font-size: 12px;
    color: var(--gray-color);
    font-weight: 500;
}

/* Categories Widget */
.categories-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.category-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: var(--light-color);
    border-radius: var(--border-radius);
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-item:hover,
.category-item.active {
    background: var(--primary-color);
    color: var(--white-color);
    transform: translateX(5px);
}

/* Newsletter Widget */
.newsletter-signup p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 98, 255, 0.1);
}

.newsletter-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 16px;
    color: var(--white-color);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 98, 255, 0.4);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .blog-sidebar {
        order: -1;
    }
    
    .sidebar-widget {
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 120px 0 60px;
    }
    
    .blog-hero h1 {
        font-size: clamp(32px, 8vw, 40px);
    }
    
    .blog-hero p {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .search-group {
        flex-direction: column;
        gap: 12px;
    }
    
    .category-select {
        width: 100%;
        min-width: auto;
    }
    
    .search-btn {
        width: 100%;
    }
    
    .blog-content {
        padding: 60px 0;
    }
    
    .blog-layout {
        gap: 30px;
    }
    
    .blog-posts-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .blog-post-card {
        margin: 0 auto;
        max-width: 450px;
    }
    
    .post-content {
        padding: 25px;
    }
    
    .search-results-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: center;
        padding: 25px;
    }
    
    .pagination-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .blog-pagination {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .sidebar-widget {
        padding: 20px;
    }
    
    .recent-post-item {
        flex-direction: column;
        text-align: center;
    }
    
    .recent-post-image {
        width: 100%;
        height: 120px;
        align-self: center;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 100px 0 50px;
    }
    
    .blog-content {
        padding: 40px 0;
    }
    
    .blog-posts-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .post-content {
        padding: 20px;
    }
    
    .post-title a {
        font-size: 20px;
    }
    
    .sidebar-widget {
        padding: 15px;
    }
    
    .widget-title {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-btn {
        width: 100%;
    }
    
    .search-results-header {
        padding: 20px;
    }
    
    .search-results-header h2 {
        font-size: 20px;
    }
}

/* ============================================
   SINGLE BLOG POST STYLES
   ============================================ */

/* Breadcrumb */
.breadcrumb-section {
    padding: 20px 0;
    background: rgba(102, 126, 234, 0.05);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-dark);
}

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

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

.breadcrumb-separator {
    color: var(--gray-light);
}

.breadcrumb-current {
    color: var(--gray-dark);
    font-weight: 500;
}

/* Blog Post Content */
.blog-post-content {
    padding: 60px 0;
    background: var(--white-color);
}

.post-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.post-main {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Post Header */
.post-header {
    padding: 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.post-category-badge {
    margin-bottom: 20px;
}

.post-category-badge a {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.post-category-badge a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.post-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: 30px;
}

.post-meta {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-dark);
    font-size: 14px;
}

.meta-item i {
    color: var(--primary-color);
    width: 16px;
}

/* Featured Image */
.post-featured-image {
    margin-top: 30px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
}

.post-featured-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    z-index: 1;
    pointer-events: none;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

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

/* Post Content Body */
.post-content-body {
    padding: 40px;
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
}

.post-content-body h1,
.post-content-body h2,
.post-content-body h3,
.post-content-body h4,
.post-content-body h5,
.post-content-body h6 {
    color: var(--dark-color);
    font-weight: 700;
    margin: 40px 0 20px;
    line-height: 1.3;
}

.post-content-body h2 {
    font-size: 32px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.post-content-body h3 {
    font-size: 26px;
    color: var(--primary-color);
}

.post-content-body h4 {
    font-size: 22px;
}

.post-content-body p {
    margin-bottom: 24px;
    text-align: justify;
}

.post-content-body ul,
.post-content-body ol {
    margin: 24px 0;
    padding-left: 30px;
}

.post-content-body li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.post-content-body blockquote {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid var(--primary-color);
    padding: 20px 30px;
    margin: 30px 0;
    font-style: italic;
    font-size: 20px;
    color: var(--dark-color);
    position: relative;
}

.post-content-body blockquote::before {
    content: '"';
    font-size: 60px;
    color: var(--primary-color);
    position: absolute;
    top: -10px;
    left: 10px;
    font-family: Georgia, serif;
}

.post-content-body code {
    background: var(--gray-lighter);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 16px;
    color: var(--primary-color);
}

.post-content-body pre {
    background: var(--dark-color);
    color: var(--white-color);
    padding: 20px;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 30px 0;
}

.post-content-body pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.post-content-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.post-content-body a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid rgba(102, 126, 234, 0.3);
    transition: var(--transition);
}

.post-content-body a:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

/* Post Tags */
.post-tags {
    padding: 30px 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(102, 126, 234, 0.02);
}

.post-tags h4 {
    color: var(--dark-color);
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 600;
}

.tag-link {
    display: inline-block;
    background: var(--white-color);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 13px;
    text-decoration: none;
    margin: 0 8px 8px 0;
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: var(--transition);
}

.tag-link:hover {
    background: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-2px);
}

/* Social Share */
.post-share {
    padding: 30px 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.post-share h4 {
    color: var(--dark-color);
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.share-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.share-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--white-color);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.share-link.twitter {
    background: #1da1f2;
}

.share-link.linkedin {
    background: #0077b5;
}

.share-link.facebook {
    background: #4267b2;
}

.share-link.copy-link {
    background: var(--gray-dark);
}

.share-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    padding: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    background: var(--white-color);
}

.post-navigation .nav-link {
    display: flex;
    flex-direction: column;
    padding: 20px;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    text-decoration: none;
    color: var(--dark-color);
    transition: var(--transition);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.post-navigation .nav-link:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.post-navigation .blog-home {
    justify-content: center;
    align-items: center;
    text-align: center;
    background: var(--gradient-primary);
    color: var(--white-color);
}

.post-navigation .blog-home:hover {
    background: var(--gradient-secondary);
}

.nav-direction {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
}

.nav-title {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

.prev-post {
    text-align: left;
}

.next-post {
    text-align: right;
}

/* Sidebar */
.post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.widget-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

/* Table of Contents */
#table-of-contents {
    font-size: 14px;
}

#table-of-contents ul {
    list-style: none;
    padding-left: 20px;
    margin: 0;
}

#table-of-contents li {
    margin-bottom: 8px;
}

#table-of-contents a {
    color: var(--gray-dark);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    padding: 5px 0;
}

#table-of-contents a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

/* Author Info */
.author-info {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    font-size: 24px;
    flex-shrink: 0;
}

.author-details h4 {
    color: var(--dark-color);
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 600;
}

.author-details p {
    color: var(--gray-dark);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* Newsletter Signup in Sidebar */
.newsletter-signup p {
    color: var(--gray-dark);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.newsletter-signup .newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-signup input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.newsletter-signup input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.newsletter-signup .newsletter-btn {
    padding: 10px 15px;
    background: var(--gradient-primary);
    color: var(--white-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-signup .newsletter-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-1px);
}

/* Related Posts */
.related-posts {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.02) 0%, rgba(118, 75, 162, 0.02) 100%);
}

.related-posts .section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 50px;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.related-post-card {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.related-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.related-post-image {
    height: 200px;
    overflow: hidden;
}

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

.related-post-card:hover .related-post-image img {
    transform: scale(1.1);
}

.related-post-content {
    padding: 25px;
}

.related-post-meta {
    color: var(--gray-dark);
    font-size: 12px;
    margin-bottom: 10px;
}

.related-post-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    line-height: 1.4;
    margin-bottom: 10px;
}

.related-post-title a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.related-post-title a:hover {
    color: var(--primary-color);
}

.related-post-excerpt {
    color: var(--gray-dark);
    font-size: 14px;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .post-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .post-header {
        padding: 30px 20px;
    }
    
    .post-content-body {
        padding: 30px 20px;
    }
    
    .post-title {
        font-size: 24px;
    }
    
    .post-meta {
        gap: 15px;
    }
    
    .post-featured-image {
        margin-top: 20px;
    }
    
    .post-navigation {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 30px 20px;
    }
    
    .share-links {
        justify-content: center;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .newsletter-signup .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-signup .newsletter-btn {
        width: 100%;
    }
}