/* ============================================================
   Taiyaari 360 — Frontend Blog Styles
   Premium, Medium/Hashnode-inspired blog design
   Mobile-first, responsive, with micro-animations
   ============================================================ */

/* ─── Blog Hero Section ─────────────────────────────────────── */
.blog-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.12), transparent 50%);
    pointer-events: none;
}

.blog-hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.blog-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 40px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(8px);
}

.blog-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.blog-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* ─── Blog Search Bar ───────────────────────────────────────── */
.blog-search-bar {
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.blog-search-bar input {
    width: 100%;
    padding: 0.9rem 1.25rem 0.9rem 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    backdrop-filter: blur(12px);
    transition: all 0.3s;
}

.blog-search-bar input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.blog-search-bar input:focus {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(99, 102, 241, 0.6);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.blog-search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

/* ─── Blog Filter Bar ───────────────────────────────────────── */
.blog-filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.blog-category-pills {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.blog-category-pills::-webkit-scrollbar { display: none; }

.blog-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    text-decoration: none;
    border: 1px solid var(--border-primary, #e5e7eb);
    color: var(--text-secondary, #4b5563);
    background: var(--surface-primary, #fff);
    transition: all 0.2s;
}

.blog-category-pill:hover,
.blog-category-pill.active {
    background: var(--primary, #6366f1);
    color: #fff;
    border-color: var(--primary, #6366f1);
    transform: translateY(-1px);
}

.blog-sort-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 8px;
    font-size: 0.85rem;
    background: var(--surface-primary, #fff);
    color: var(--text-secondary, #4b5563);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

/* ─── Featured Blog Spotlight ───────────────────────────────── */
.blog-featured-spotlight {
    margin-bottom: 2.5rem;
}

.blog-featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--surface-primary, #fff);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-primary, #e5e7eb);
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    color: inherit;
}

.blog-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

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

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

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

.blog-featured-image .featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.75rem;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-featured-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-featured-body .blog-card-category {
    margin-bottom: 0.75rem;
}

.blog-featured-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: var(--text-primary, #111827);
}

.blog-featured-body p {
    font-size: 0.95rem;
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-featured-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted, #6b7280);
}

.blog-featured-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* ─── Trending Section ──────────────────────────────────────── */
.blog-trending-section {
    margin-bottom: 2.5rem;
}

.blog-trending-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.blog-trending-section .section-title-sm {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
}

.blog-trending-section .section-title-sm .trending-icon {
    color: #ef4444;
}

.blog-trending-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.blog-trending-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--surface-primary, #fff);
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.blog-trending-item:hover {
    border-color: var(--primary, #6366f1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.blog-trending-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--border-primary, #e5e7eb);
    line-height: 1;
    flex-shrink: 0;
    width: 28px;
}

.blog-trending-content h4 {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary, #111827);
    margin-bottom: 0.35rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-trending-content .trending-meta {
    font-size: 0.75rem;
    color: var(--text-muted, #9ca3af);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ─── Blog Card Grid ────────────────────────────────────────── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.blog-card {
    background: var(--surface-primary, #fff);
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.blog-card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    display: block;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.08);
}

.blog-card-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
}

.blog-card-category {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 5px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary, #6366f1);
    text-decoration: none;
}

.blog-card-image .blog-card-category {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    backdrop-filter: blur(8px);
}

.blog-card-image .reading-time-badge {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border-radius: 5px;
    font-size: 0.7rem;
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.blog-card-body h3 a {
    color: inherit;
    text-decoration: none;
}

.blog-card-body h3 a:hover {
    color: var(--primary, #6366f1);
}

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-primary, #f3f4f6);
    margin-top: auto;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted, #9ca3af);
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
}

.blog-card-author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
}

.blog-card-views {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    color: var(--text-muted, #9ca3af);
}

/* ─── Tag Cloud ─────────────────────────────────────────────── */
.blog-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.blog-tag-link {
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    text-decoration: none;
    background: var(--surface-secondary, #f3f4f6);
    color: var(--text-secondary, #4b5563);
    transition: all 0.2s;
    border: 1px solid transparent;
}

.blog-tag-link:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary, #6366f1);
    border-color: rgba(99, 102, 241, 0.2);
}

/* ─── Blog Pagination ───────────────────────────────────────── */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 0;
}

.blog-pagination a,
.blog-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border-primary, #e5e7eb);
    color: var(--text-secondary, #4b5563);
    background: var(--surface-primary, #fff);
    transition: all 0.2s;
}

.blog-pagination a:hover {
    border-color: var(--primary, #6366f1);
    color: var(--primary, #6366f1);
    transform: translateY(-2px);
}

.blog-pagination .active {
    background: var(--primary, #6366f1);
    color: #fff;
    border-color: var(--primary, #6366f1);
}

/* ─── Blog Detail — Reading Progress ────────────────────────── */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6, #a78bfa);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ─── Blog Detail — Hero ────────────────────────────────────── */
.blog-detail-hero {
    position: relative;
    max-height: 460px;
    overflow: hidden;
    margin-bottom: -4rem;
}

.blog-detail-hero img {
    width: 100%;
    height: 460px;
    object-fit: cover;
}

.blog-detail-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.6));
}

/* ─── Blog Detail — Article ─────────────────────────────────── */
.blog-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 3rem;
    align-items: start;
}

.blog-detail-container.has-hero {
    position: relative;
    z-index: 2;
    margin-top: -3rem;
}

.blog-article {
    background: var(--surface-primary, #fff);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid var(--border-primary, #e5e7eb);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

/* ─── Breadcrumbs ───────────────────────────────────────────── */
.blog-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted, #9ca3af);
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.blog-breadcrumbs a {
    color: var(--text-muted, #9ca3af);
    text-decoration: none;
    transition: color 0.2s;
}

.blog-breadcrumbs a:hover {
    color: var(--primary, #6366f1);
}

.blog-breadcrumbs .separator {
    font-size: 0.7rem;
}

/* ─── Article Header ────────────────────────────────────────── */
.blog-article-header {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
}

.blog-article-header h1 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary, #111827);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.blog-article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.blog-author-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.blog-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.blog-author-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.blog-author-info .author-name {
    font-weight: 600;
    color: var(--text-primary, #111827);
    font-size: 0.9rem;
}

.blog-author-info .author-detail {
    font-size: 0.8rem;
    color: var(--text-muted, #9ca3af);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.15rem;
}

.blog-article-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-muted, #9ca3af);
}

/* ─── Article Body ──────────────────────────────────────────── */
.blog-article-body {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--text-secondary, #374151);
}

.blog-article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    padding-top: 1rem;
    color: var(--text-primary, #111827);
}

.blog-article-body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary, #111827);
}

.blog-article-body p {
    margin-bottom: 1.25rem;
}

.blog-article-body img {
    max-width: 100%;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.blog-article-body ul, .blog-article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

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

.blog-article-body blockquote {
    border-left: 4px solid var(--primary, #6366f1);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: rgba(99, 102, 241, 0.04);
    border-radius: 0 10px 10px 0;
    font-style: italic;
    color: var(--text-secondary, #4b5563);
}

.blog-article-body pre {
    background: #1e1e2e;
    color: #cdd6f4;
    padding: 1.25rem;
    border-radius: 10px;
    overflow-x: auto;
    margin: 1.5rem 0;
    font-size: 0.875rem;
    line-height: 1.6;
}

.blog-article-body code {
    background: var(--surface-secondary, #f3f4f6);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.875em;
}

.blog-article-body pre code {
    background: none;
    padding: 0;
}

.blog-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

.blog-article-body table th,
.blog-article-body table td {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-primary, #e5e7eb);
    text-align: left;
}

.blog-article-body table th {
    background: var(--surface-secondary, #f9fafb);
    font-weight: 600;
}

/* ─── Key Takeaways ─────────────────────────────────────────── */
.blog-takeaways {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(6, 182, 212, 0.06));
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.blog-takeaways h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #059669;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.blog-takeaways ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-takeaways li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary, #374151);
    line-height: 1.5;
}

.blog-takeaways li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 700;
}

/* ─── TLDR Section ──────────────────────────────────────────── */
.blog-tldr {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.06));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
}

.blog-tldr h3 {
    font-size: 0.85rem;
    font-weight: 700;
    color: #6366f1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-tldr p {
    font-size: 0.95rem;
    color: var(--text-secondary, #374151);
    line-height: 1.6;
    margin: 0;
}

/* ─── FAQ Section ───────────────────────────────────────────── */
.blog-faq-section {
    margin: 2.5rem 0;
}

.blog-faq-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary, #111827);
}

.blog-faq-item {
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 10px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.blog-faq-item summary {
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
    color: var(--text-primary, #111827);
    transition: background 0.2s;
}

.blog-faq-item summary::-webkit-details-marker { display: none; }

.blog-faq-item summary:hover {
    background: var(--surface-secondary, #f9fafb);
}

.blog-faq-item[open] summary {
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
}

.blog-faq-answer {
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    color: var(--text-secondary, #4b5563);
    line-height: 1.7;
}

/* ─── Share Buttons ─────────────────────────────────────────── */
.blog-actions-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
    margin: 2rem 0;
    border-top: 1px solid var(--border-primary, #e5e7eb);
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
}

.blog-share-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-share-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border-primary, #e5e7eb);
    background: var(--surface-primary, #fff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted, #6b7280);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.blog-share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.blog-share-btn.twitter:hover { color: #1DA1F2; border-color: #1DA1F2; }
.blog-share-btn.linkedin:hover { color: #0077B5; border-color: #0077B5; }
.blog-share-btn.whatsapp:hover { color: #25D366; border-color: #25D366; }
.blog-share-btn.copy:hover { color: var(--primary, #6366f1); border-color: var(--primary, #6366f1); }

.blog-action-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-action-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-primary, #e5e7eb);
    background: var(--surface-primary, #fff);
    color: var(--text-muted, #6b7280);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.blog-action-btn:hover {
    transform: translateY(-1px);
}

.blog-action-btn.liked {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.05);
}

.blog-action-btn.bookmarked {
    color: var(--primary, #6366f1);
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.05);
}

/* ─── TOC Sidebar ───────────────────────────────────────────── */
.blog-sidebar {
    position: sticky;
    top: 80px;
}

.blog-toc {
    background: var(--surface-primary, #fff);
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 14px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.blog-toc h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted, #6b7280);
    margin-bottom: 0.75rem;
}

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

.blog-toc-list li {
    margin-bottom: 0.35rem;
}

.blog-toc-list a {
    display: block;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-secondary, #4b5563);
    text-decoration: none;
    border-left: 2px solid transparent;
    border-radius: 0 6px 6px 0;
    transition: all 0.2s;
    line-height: 1.4;
}

.blog-toc-list a:hover,
.blog-toc-list a.active {
    color: var(--primary, #6366f1);
    border-left-color: var(--primary, #6366f1);
    background: rgba(99, 102, 241, 0.05);
}

.blog-toc-list .toc-level-3 { padding-left: 1.5rem; }
.blog-toc-list .toc-level-4 { padding-left: 2.25rem; }

/* ─── Author Bio Card ──────────────────────────────────────── */
.blog-author-bio-card {
    background: var(--surface-primary, #fff);
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.blog-author-bio-card .bio-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 0.75rem;
}

.blog-author-bio-card .bio-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary, #111827);
    margin-bottom: 0.15rem;
}

.blog-author-bio-card .bio-designation {
    font-size: 0.8rem;
    color: var(--text-muted, #9ca3af);
    margin-bottom: 0.75rem;
}

.blog-author-bio-card .bio-text {
    font-size: 0.85rem;
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
}

/* ─── Related Articles ──────────────────────────────────────── */
.blog-related-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary, #e5e7eb);
}

.blog-related-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary, #111827);
}

.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

/* ─── Prev/Next Navigation ──────────────────────────────────── */
.blog-nav-adjacent {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.blog-nav-link {
    padding: 1.25rem;
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.blog-nav-link:hover {
    border-color: var(--primary, #6366f1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.blog-nav-link .nav-label {
    font-size: 0.75rem;
    color: var(--text-muted, #9ca3af);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-nav-link .nav-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary, #111827);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-nav-link.next { text-align: right; }

/* ─── Newsletter CTA ───────────────────────────────────────── */
.blog-newsletter-cta {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 14px;
    padding: 2rem;
    text-align: center;
    margin-top: 2.5rem;
    color: #fff;
}

.blog-newsletter-cta h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.blog-newsletter-cta p {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 1.25rem;
}

.blog-newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.blog-newsletter-form input {
    flex: 1;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 0.85rem;
    outline: none;
    backdrop-filter: blur(8px);
}

.blog-newsletter-form input::placeholder { color: rgba(255, 255, 255, 0.6); }

.blog-newsletter-form button {
    padding: 0.7rem 1.25rem;
    border: none;
    border-radius: 8px;
    background: #fff;
    color: #6366f1;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s;
    white-space: nowrap;
}

.blog-newsletter-form button:hover {
    transform: translateY(-1px);
}

/* ─── Empty State ───────────────────────────────────────────── */
.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.blog-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary, #6366f1);
    font-size: 2rem;
}

.blog-empty h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.blog-empty p {
    color: var(--text-muted, #6b7280);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* ─── Skeleton Loading ──────────────────────────────────────── */
.blog-skeleton-card {
    border-radius: 14px;
    border: 1px solid var(--border-primary, #e5e7eb);
    overflow: hidden;
}

.blog-skeleton-image {
    aspect-ratio: 16/10;
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s infinite;
}

.blog-skeleton-body {
    padding: 1.25rem;
}

.blog-skeleton-line {
    height: 12px;
    border-radius: 6px;
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s infinite;
    margin-bottom: 0.5rem;
}

.blog-skeleton-line.w-75 { width: 75%; }
.blog-skeleton-line.w-50 { width: 50%; }
.blog-skeleton-line.w-100 { width: 100%; }
.blog-skeleton-line.h-20 { height: 20px; }

@keyframes skeleton-pulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ─── Homepage Blog Section Enhancements ────────────────────── */
.home-blog-tabs {
    display: flex;
    gap: 0.25rem;
    background: var(--surface-secondary, #f3f4f6);
    border-radius: 10px;
    padding: 0.25rem;
    margin-bottom: 1.5rem;
    width: fit-content;
}

.home-blog-tab {
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted, #6b7280);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.home-blog-tab:hover {
    color: var(--text-primary, #111827);
}

.home-blog-tab.active {
    background: var(--surface-primary, #fff);
    color: var(--primary, #6366f1);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    font-weight: 600;
}

.home-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* ─── Animations ────────────────────────────────────────────── */
.blog-card, .blog-trending-item, .blog-featured-card {
    animation: blogFadeUp 0.5s ease-out both;
}

@keyframes blogFadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .blog-detail-container {
        grid-template-columns: 1fr;
    }
    .blog-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    .blog-featured-card {
        grid-template-columns: 1fr;
    }
    .blog-trending-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .home-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-hero h1 { font-size: 1.75rem; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .blog-article { padding: 1.5rem; }
    .blog-article-header h1 { font-size: 1.5rem; }
    .blog-article-body { font-size: 0.95rem; }
    .blog-nav-adjacent { grid-template-columns: 1fr; }
    .blog-actions-bar { flex-direction: column; gap: 1rem; }
    .blog-sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .blog-hero { padding: 2.5rem 0 2rem; }
    .blog-hero h1 { font-size: 1.5rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-trending-grid { grid-template-columns: 1fr; }
    .blog-related-grid { grid-template-columns: 1fr; }
    .blog-detail-container { padding: 1rem; gap: 1.5rem; }
    .blog-article { padding: 1.25rem; border-radius: 12px; }
    .blog-article-header h1 { font-size: 1.35rem; }
    .blog-newsletter-form { flex-direction: column; }
    .home-blog-grid { grid-template-columns: 1fr; }
    .blog-filter-bar { flex-direction: column; align-items: stretch; }
    .blog-featured-body { padding: 1.25rem; }
    .blog-featured-body h2 { font-size: 1.2rem; }
}