/* ============================================
   BLOG STYLING
   ============================================ */

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .blog-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Blog Card */
.blog-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-thumb {
    height: 200px;
    background: #EEF2FF;
    position: relative;
    overflow: hidden;
}

.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-content {
    padding: var(--space-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
    display: flex;
    gap: var(--space-sm);
}

.blog-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--color-text);
    font-size: var(--text-base);
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.blog-link {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* Single Post */
.single-post-container {
    max-width: 800px;
    margin: 0 auto;
}

.post-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.post-meta {
    color: var(--color-text-light);
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
}

.post-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.post-thumb {
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-3xl);
    box-shadow: var(--shadow-lg);
}

.post-content {
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.8;
}

.post-content h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.post-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.post-content p {
    margin-bottom: var(--space-lg);
}

/* Pagination */
.pagination {
    margin-top: var(--space-3xl);
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
}

.page-numbers.current,
.page-numbers:hover {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

/* ============================================
   TRIPLE LOCK ENGINE STYLES (AdSense Ready)
   ============================================ */

/* 1. Comparison Tables */
.pixelwebid-service-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.pixelwebid-service-table th {
    background-color: var(--color-primary);
    color: white;
    padding: 1rem;
    text-align: left;
}

.pixelwebid-service-table td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
    background: white;
}

.pixelwebid-service-table tr:last-child td {
    border-bottom: none;
}

.pixelwebid-service-table tr:nth-child(even) td {
    background-color: #f9fafb;
}

/* 2. Expert Tips Box */
.pixelwebid-expert-tip {
    background-color: #f0fdf4;
    border-left: 4px solid #22c55e;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.pixelwebid-expert-tip h4 {
    color: #15803d;
    margin-top: 0;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.pixelwebid-expert-tip p {
    margin-bottom: 0 !important;
    font-size: 0.95rem;
    font-style: italic;
    color: #166534;
}

/* 3. Key Takeaway Box */
.pixelwebid-key-takeaway {
    background-color: #eff6ff;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    border: 1px solid #bfdbfe;
}

.pixelwebid-key-takeaway h4 {
    color: #1e40af;
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.pixelwebid-key-takeaway ul {
    margin-bottom: 0;
    padding-left: 1.2rem;
}

.pixelwebid-key-takeaway li {
    margin-bottom: 0.5rem;
    color: #1e3a8a;
}

/* 4. Call to Action Boxes */
.pixelwebid-cta-box {
    text-align: center;
    padding: 2.5rem;
    margin: 3rem 0;
    border-radius: 12px;
}

/* Blue Variant (Mid-Funnel) */
.pixelwebid-cta-box.cta-blue {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
}

.pixelwebid-cta-box.cta-blue h3 {
    color: white !important;
    margin-top: 0;
    font-size: 1.8rem;
}

.pixelwebid-cta-box.cta-blue p {
    color: #dbeafe;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.pixelwebid-cta-box.cta-blue .cta-button {
    background: white;
    color: #1e3a8a;
}

/* Gold Variant (Bottom-Funnel) */
.pixelwebid-cta-box.cta-gold {
    background: linear-gradient(135deg, #FFF8F0 0%, #FFF4E6 100%);
    border: 2px solid #F59E0B;
    color: #78350F;
}

.pixelwebid-cta-box.cta-gold h3 {
    color: #92400E !important;
    margin-top: 0;
    font-size: 1.8rem;
}

.pixelwebid-cta-box.cta-gold p {
    color: #92400E;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.pixelwebid-cta-box.cta-gold .cta-button {
    background: #F59E0B;
    color: white;
}

/* CTA Button Common */
.pixelwebid-cta-box .cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    transition: transform 0.2s;
    font-size: 1.1rem;
}

.pixelwebid-cta-box .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 5. FAQ Styling */
details {
    margin-bottom: 1rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
}

summary {
    padding: 1rem;
    font-weight: 600;
    cursor: pointer;
    background: #f9fafb;
    list-style: none;
    /* Hide default triangle */
    position: relative;
    padding-right: 2.5rem;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    position: absolute;
    right: 1rem;
    font-size: 1.5rem;
    line-height: 1;
    color: #6b7280;
}

details[open] summary::after {
    content: '−';
}

details[open] div {
    padding: 1rem;
    border-top: 1px solid #e5e7eb;
    color: #4b5563;
}

/* ============================================
   SINGLE POST ENHANCED STYLES
   ============================================ */

/* Breadcrumbs */
.post-breadcrumbs {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
}

.post-breadcrumbs a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.breadcrumb-sep {
    color: #cbd5e1;
    margin: 0 0.25rem;
}

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

/* Post Meta Top */
.post-meta-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    justify-content: center;
}

.post-category-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent), #7c3aed);
    color: white !important;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all var(--transition-base);
}

.post-category-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.post-reading-time {
    font-size: 0.875rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.post-reading-time i {
    color: var(--color-accent);
}

/* Post Meta Bottom */
.post-meta-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.post-author-mini {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar-mini {
    font-size: 2.2rem;
    color: var(--color-accent);
    line-height: 1;
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.post-date {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* Social Share Mini */
.post-share-mini {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.share-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: white !important;
    text-decoration: none;
    font-size: 0.8rem;
    transition: all var(--transition-base);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

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

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

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

.share-email {
    background: #6B7280;
}

/* Post Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.tags-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.post-tag {
    display: inline-block;
    background: #f1f5f9;
    color: var(--color-text) !important;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.post-tag:hover {
    background: var(--color-accent);
    color: white !important;
    border-color: var(--color-accent);
}

/* Author Bio Box */
.author-bio-box {
    display: flex;
    gap: 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 3rem;
}

.author-bio-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--color-accent);
    object-fit: cover;
}

.author-bio-content {
    flex: 1;
}

.author-bio-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.author-bio-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.author-bio-links {
    display: flex;
    gap: 1rem;
}

.author-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-accent) !important;
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
}

.author-link:hover {
    color: var(--color-accent-hover) !important;
}

/* Social Share Bar */
.post-share-bar {
    text-align: center;
    margin-top: 2.5rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.share-bar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.share-bar-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.share-bar-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white !important;
    text-decoration: none;
    transition: all var(--transition-base);
}

.share-bar-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

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

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

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-nav-link {
    padding: 1.25rem;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: all var(--transition-base);
}

.post-nav-link:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

.post-nav-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-nav-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary) !important;
    text-decoration: none;
    line-height: 1.4;
}

.post-nav-title:hover {
    color: var(--color-accent) !important;
}

/* Related Posts */
.related-posts {
    margin-top: 3rem;
}

.related-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.related-title i {
    color: var(--color-accent);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.related-card {
    display: flex;
    flex-direction: column;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    transition: all var(--transition-slow);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.related-thumb {
    height: 140px;
    overflow: hidden;
    background: #EEF2FF;
}

.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.related-card:hover .related-thumb img {
    transform: scale(1.05);
}

.related-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    font-size: 2rem;
}

.related-info {
    padding: 1rem;
}

.related-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
    display: block;
    margin-bottom: 0.5rem;
}

.related-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.4;
    margin: 0;
}

/* Post CTA Section */
.post-cta-section {
    margin-top: 3rem;
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #7c3aed 100%);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.post-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.post-cta-content h2 {
    color: white !important;
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.post-cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 1.5rem;
    line-height: 1.7;
}

.post-cta-btn {
    background: white !important;
    color: #1e3a5f !important;
    padding: 0.8rem 2rem;
    font-weight: 700;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.post-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Ad Zones */
.pixelwebid-ad-zone {
    margin: 2rem 0;
    text-align: center;
    min-height: 0;
}

.pixelwebid-ad-zone .ad-label {
    font-size: 0.7rem;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

/* Blog Listing — Category Filter Tabs */
.blog-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.filter-tab {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--color-text);
    background: white;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

/* Responsive */
@media (max-width: 768px) {
    .post-meta-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .post-navigation {
        grid-template-columns: minmax(0, 1fr);
    }

    .related-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .author-bio-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-bio-links {
        justify-content: center;
    }

    .post-cta-section {
        padding: 2rem 1.5rem;
    }

    .post-share-mini {
        flex-wrap: wrap;
    }

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

    .post-meta-top {
        justify-content: flex-start;
    }

    .post-title {
        font-size: 2rem;
    }
}