.blog-hero {
    padding: 180px 0 80px;
    background-color: var(--primary-bg-color);
    text-align: center;
}

.blog-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-title {
    font-size: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
    font-weight: 700;
    color: var(--main-text-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.blog-hero-description {
    font-size: clamp(1.125rem, 1.054rem + 0.36vw, 1.375rem);
    color: var(--supportive-text-color);
    line-height: 1.6;
}

/* Blog Main Section */
.blog-main {
    padding: 80px 0;
    background-color: var(--primary-bg-color);
}

/* Blog Controls */
.blog-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: var(--gray-color-3);
    border-radius: 8px;
}

.blog-search {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 45px;
    background-color: var(--primary-bg-color);
    border: 1px solid var(--gray-color-2);
    border-radius: 6px;
    color: var(--main-text-color);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--secondary-accent);
}

.search-input::placeholder {
    color: var(--gray-text-color);
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-text-color);
    font-size: 1.1rem;
}

.blog-filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-select {
    padding: 10px 14px;
    background-color: var(--primary-bg-color);
    border: 1px solid var(--gray-color-2);
    border-radius: 6px;
    color: var(--main-text-color);
    font-size: 0.95rem;
    cursor: pointer;
    transition: border-color 0.3s ease;
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--secondary-accent);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Blog Card */
.blog-card {
    background-color: var(--gray-color-3);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--gray-color-2);
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.blog-card-category {
    background-color: var(--secondary-accent);
    color: var(--black-color);
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-date {
    color: var(--gray-text-color);
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--main-text-color);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-excerpt {
    color: var(--supportive-text-color);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-card-read-time {
    color: var(--gray-text-color);
    font-size: 0.85rem;
}

.blog-card-link {
    color: var(--secondary-accent);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.blog-card-link:hover {
    gap: 0.75rem;
}

/* Loading States */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--supportive-text-color);
    grid-column: 1 / -1;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-color-2);
    border-top: 3px solid var(--secondary-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--supportive-text-color);
    grid-column: 1 / -1;
}

.no-results i {
    font-size: 4rem;
    color: var(--gray-text-color);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.5rem;
    color: var(--main-text-color);
    margin-bottom: 0.5rem;
}

/* Blog Post Page Styles */
.blog-post-section {
    padding: 180px 0 80px;
    background-color: var(--primary-bg-color);
}

.post-not-found {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--supportive-text-color);
}

.post-not-found i {
    font-size: 4rem;
    color: var(--gray-text-color);
    margin-bottom: 1.5rem;
}

.post-not-found h2 {
    font-size: 2rem;
    color: var(--main-text-color);
    margin-bottom: 1rem;
}

/* Post Navigation */
.post-navigation {
    margin-bottom: 2rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--supportive-text-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease, gap 0.3s ease;
}

.back-link:hover {
    color: var(--secondary-accent);
    gap: 0.75rem;
}

/* Post Header */
.post-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.post-category {
    background-color: var(--secondary-accent);
    color: var(--black-color);
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-date,
.post-read-time {
    color: var(--gray-text-color);
    font-size: 0.9rem;
}

.post-title {
    font-size: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
    font-weight: 700;
    color: var(--main-text-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.post-excerpt {
    font-size: clamp(1.125rem, 1.054rem + 0.36vw, 1.25rem);
    color: var(--supportive-text-color);
    line-height: 1.6;
}

/* Post Image */
.post-image-container {
    margin-bottom: 3rem;
    text-align: center;
}


/* Post Content */
.post-content {
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--supportive-text-color);
    line-height: 1.8;
    font-size: 1.1rem;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    color: var(--main-text-color);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.post-content h2 {
    font-size: 2rem;
    font-weight: 600;
}

.post-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.post-content h4 {
    font-size: 1.25rem;
    font-weight: 500;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content ul,
.post-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

.post-content blockquote {
    border-left: 4px solid var(--secondary-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--main-text-color);
    background-color: var(--gray-color-3);
    padding: 1.5rem;
    border-radius: 8px;
}

.post-content code {
    background-color: var(--gray-color-3);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: var(--secondary-accent);
}

.post-content pre {
    background-color: var(--gray-color-3);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 2rem 0;
}

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

.post-content a {
    color: var(--secondary-accent);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.post-content a:hover {
    color: var(--main-text-color);
}

/* Post Footer */
.post-footer {
    max-width: 800px;
    margin: 0 auto;
    padding-top: 3rem;
    border-top: 1px solid var(--gray-color-2);
}

.post-tags {
    margin-bottom: 2rem;
}


.tag-list {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.tag {
    background-color: var(--gray-color-2);
    color: var(--supportive-text-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.tag:hover {
    background-color: var(--secondary-accent);
    color: var(--black-color);
}

/* Post Share */
.post-share {
    margin-bottom: 2rem;
    text-align: center;
}

.share-text {
    display: block;
    color: var(--main-text-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-2px);
}

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

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

.share-btn.facebook {
    background-color: #1877F2;
    color: white;
}

.share-btn.copy {
    background-color: var(--gray-color-2);
    color: var(--main-text-color);
}

.share-btn.copy:hover {
    background-color: var(--secondary-accent);
    color: var(--black-color);
}

/* Post Navigation Next/Prev */
.post-navigation-next-prev {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.nav-post {
    padding: 1.5rem;
    background-color: var(--gray-color-3);
    border-radius: 8px;
    text-decoration: none;
    color: var(--supportive-text-color);
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: block;
}

.nav-post:hover {
    background-color: var(--gray-color-2);
    transform: translateY(-2px);
}

.nav-post-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    color: var(--gray-text-color);
}

.nav-post-title {
    color: var(--main-text-color);
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.3;
}

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

/* Copy Notification */
.copy-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--secondary-accent);
    color: var(--black-color);
    padding: 12px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.copy-notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Table of Contents Styles */
.table-of-contents {
    background-color: var(--gray-color-3);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.table-of-contents h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--main-text-color);
    margin-bottom: 1rem;
}

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

.toc-item {
    margin-bottom: 0.75rem;
}

/* Indent nested headings */
.toc-h3 {
    padding-left: 1rem;
}

.toc-h4 {
    padding-left: 2rem;
}

.toc-link {
    color: var(--supportive-text-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
    display: block;
    line-height: 1.4;
}

.toc-link:hover {
    color: var(--secondary-accent);
}

/* Active state for current section */
.toc-link.active {
    color: var(--secondary-accent);
    font-weight: 500;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .blog-hero {
        padding: 140px 0 60px;
    }

    .blog-main {
        padding: 60px 0;
    }

    .blog-controls {
        padding: 1.5rem;
    }

    .blog-filters {
        flex-direction: column;
    }

    .filter-select {
        width: 100%;
        min-width: auto;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .blog-post-section {
        padding: 140px 0 60px;
    }

    .post-meta {
        flex-direction: column;
        gap: 1rem;
    }

    .post-navigation-next-prev {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .nav-post.next {
        text-align: left;
    }

    .share-buttons {
        gap: 0.75rem;
    }

    .share-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .blog-controls {
        margin: 0 -1rem;
        border-radius: 0;
    }

    .post-content {
        font-size: 1rem;
    }

    .copy-notification {
        bottom: 10px;
        right: 10px;
        left: 10px;
        text-align: center;
    }
}

/* Dark mode adjustments (inherits from main.css variables) */
@media (prefers-color-scheme: dark) {
    .search-input,
    .filter-select {
        background-color: var(--primary-bg-color);
        border-color: var(--gray-color-2);
    }
}

/* Enhanced Blog Controls */
.blog-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 4rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--gray-color-3), rgba(var(--gray-color-3), 0.8));
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.blog-search {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 16px 20px 16px 55px;
    background: rgba(var(--primary-bg-color), 0.8);
    border: 2px solid transparent;
    border-radius: 12px;
    color: var(--main-text-color);
    font-size: 1.1rem;
    font-family: 'Space Grotesk', sans-serif;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.search-input:focus {
    outline: none;
    border-color: var(--secondary-accent);
    background: var(--primary-bg-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(var(--secondary-accent), 0.2);
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-text-color);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.search-input:focus + .search-icon {
    color: var(--secondary-accent);
}

/* Enhanced Blog Filters */
.blog-filters {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select {
    padding: 14px 18px;
    background: rgba(var(--primary-bg-color), 0.8);
    border: 2px solid transparent;
    border-radius: 12px;
    color: var(--main-text-color);
    font-size: 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
    backdrop-filter: blur(10px);
}

.filter-select:focus,
.filter-select:hover {
    outline: none;
    border-color: var(--secondary-accent);
    background: var(--primary-bg-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(var(--secondary-accent), 0.1);
}

/* Enhanced Blog Cards */
.blog-card {
    background: linear-gradient(135deg, var(--gray-color-3), rgba(var(--gray-color-3), 0.9));
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(var(--secondary-accent), 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(var(--secondary-accent), 0.2);
}

.blog-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--gray-color-2), var(--gray-color-1));
    transition: transform 0.4s ease;
}

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

.blog-card-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}


.blog-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--main-text-color);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-card-title {
    color: var(--secondary-accent);
}

.blog-card-link {
    color: var(--secondary-accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.blog-card-link:hover {
    gap: 1rem;
    transform: translateX(5px);
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: 4rem;
}

.load-more-btn {
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.load-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.load-more-btn:hover::before {
    left: 100%;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--secondary-accent), 0.3);
}

/* Enhanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-card {
    animation: fadeInUp 0.6s ease forwards;
}

.blog-card:nth-child(2) { animation-delay: 0.1s; }
.blog-card:nth-child(3) { animation-delay: 0.2s; }
.blog-card:nth-child(4) { animation-delay: 0.3s; }

/* Enhanced Loading State */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray-color-2);
    border-top: 4px solid var(--secondary-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1.5rem;
}

/* Responsive Enhancements */
@media screen and (max-width: 768px) {
    .blog-controls {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .search-input {
        padding: 14px 18px 14px 50px;
        font-size: 1rem;
    }
    
    .filter-select {
        padding: 12px 16px;
        min-width: 150px;
    }
    
    .blog-card-content {
        padding: 1.5rem;
    }
}

@media screen and (max-width: 480px) {
    .blog-hero-title {
        font-size: 2.5rem;
    }
    
    .blog-controls {
        margin: 0 -1rem 2rem;
        border-radius: 0;
        padding: 1.5rem;
    }
    
    .filter-select {
        width: 100%;
        min-width: auto;
    }
}

/* Code blocks styling */
.post-content pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    overflow-x: auto;
    font-family: 'Fira Code', 'Courier New', Monaco, monospace;
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    border: 1px solid #333;
}

.post-content pre code {
    background: none !important;
    color: inherit !important;
    padding: 0 !important;
    border: none !important;
    font-size: inherit;
    white-space: pre;
    display: block;
    overflow-x: auto;
}

/* Inline code */
.post-content code {
    background: #f4f4f4;
    color: #e74c3c;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Courier New', Monaco, monospace;
    font-size: 0.9em;
    border: 1px solid #ddd;
}

/* Dark theme adjustments */
@media (prefers-color-scheme: dark) {
    .post-content code {
        background: #2d2d2d;
        color: #ff6b6b;
        border-color: #555;
    }
}

/* Prevent word breaking in code */
.post-content pre code {
    word-break: normal;
    word-wrap: normal;
    white-space: pre;
}

/* Scrollbar styling for code blocks */
.post-content pre::-webkit-scrollbar {
    height: 8px;
}

.post-content pre::-webkit-scrollbar-track {
    background: #2d2d2d;
}

.post-content pre::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.post-content pre::-webkit-scrollbar-thumb:hover {
    background: #666;
}

.post-image {
    max-width: 65%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.post-figure {
    margin: 2rem 0;
    text-align: center;
}

.post-figure figcaption {
    color: var(--gray-text-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-style: italic;
}