/* ============================================
   ENDOTEC BLOG CSS
   Loaded on: blog archive, single posts, archives
   Via: functions.php conditional enqueue
   ============================================ */

/* --- Blog CSS Variables --- */
:root {
    --blog-navy-950: #020617;
    --blog-navy-700: #1a2744;
    --blog-navy-600: #1e3a5f;
    --blog-blue-600: #2563eb;
    --blog-blue-400: #60a5fa;
    --blog-slate-400: #94a3b8;
    --blog-slate-300: #cbd5e1;
    --blog-slate-200: #e2e8f0;
    --blog-border: rgba(255,255,255,0.06);
    --blog-card-bg: #1a2744;
    --blog-radius: 16px;
    --blog-radius-sm: 12px;
    --blog-radius-xs: 8px;
}

/* ===========================================
   1. BLOG ARCHIVE — CARD GRID
   =========================================== */

/* --- Archive Header --- */
.ast-archive-description {
    text-align: center;
    padding: 48px 24px 32px;
    max-width: 700px;
    margin: 0 auto;
}
.ast-archive-description .ast-archive-title,
.ast-archive-description .page-title {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}
.ast-archive-description p {
    color: var(--blog-slate-400);
    font-size: 17px;
}

/* --- Card Container --- */
.ast-separate-container .ast-article-post {
    background: var(--blog-card-bg);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 0;
}
.ast-separate-container .ast-article-post:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(37,99,235,0.12);
    border-color: rgba(37,99,235,0.2);
}

/* --- Card Featured Image --- */
.ast-article-post .post-thumb-img-content,
.ast-article-post .ast-blog-featured-section {
    overflow: hidden;
}
.ast-article-post .post-thumb-img-content img,
.ast-article-post .ast-blog-featured-section img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.ast-article-post:hover .post-thumb-img-content img,
.ast-article-post:hover .ast-blog-featured-section img {
    transform: scale(1.05);
}

/* --- Card Content --- */
.ast-article-post .ast-article-inner { padding: 0; }
.ast-article-post .post-content { padding: 20px 24px 24px; }
.ast-article-post .entry-header { padding: 0; }

/* --- Card Title --- */
.ast-article-post .entry-title,
.ast-article-post .entry-title a {
    font-size: 19px;
    font-weight: 700;
    color: #fff;
    line-height: 1.35;
    text-decoration: none;
    transition: color 0.2s;
}
.ast-article-post .entry-title a:hover {
    color: var(--blog-blue-400);
}

/* --- Card Excerpt --- */
.ast-article-post .ast-excerpt-container p,
.ast-article-post .ast-the-excerpt {
    color: var(--blog-slate-400);
    font-size: 14px;
    line-height: 1.6;
}

/* --- Card Meta --- */
.ast-article-post .entry-meta,
.ast-article-post .entry-meta * {
    color: var(--blog-slate-400);
    font-size: 13px;
}
.ast-article-post .entry-meta a {
    color: var(--blog-slate-400);
    text-decoration: none;
}

/* --- Category Badge --- */
.ast-article-post .cat-links,
.ast-article-post .cat-links a {
    display: inline-block;
    background: rgba(37,99,235,0.15);
    color: var(--blog-blue-400);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 100px;
    text-decoration: none;
}

/* --- Read More --- */
.ast-article-post .read-more a,
.ast-article-post .ast-read-more-container a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--blog-blue-600);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
}
.ast-article-post .read-more a:hover,
.ast-article-post .ast-read-more-container a:hover {
    color: var(--blog-blue-400);
    gap: 10px;
}
.ast-article-post .read-more a::after,
.ast-article-post .ast-read-more-container a::after {
    content: '\2192';
}

/* ===========================================
   2. SINGLE POST — TYPOGRAPHY
   =========================================== */

.single-post .ast-single-post-featured-section img,
.single-post .post-thumb img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--blog-radius-sm);
    margin-bottom: 32px;
}
.single-post .entry-title {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 16px;
}
.single-post .entry-meta {
    color: var(--blog-slate-400);
    font-size: 14px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--blog-border);
}

/* --- H2 with Blue Left Accent --- */
.single-post .entry-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-top: 56px;
    margin-bottom: 20px;
    padding-left: 16px;
    border-left: 4px solid var(--blog-blue-600);
    line-height: 1.3;
}
.single-post .entry-content h2:first-of-type {
    margin-top: 32px;
}
.single-post .entry-content h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--blog-slate-200);
    margin-top: 36px;
    margin-bottom: 14px;
}
.single-post .entry-content p {
    color: var(--blog-slate-300);
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 18px;
}
.single-post .entry-content strong {
    color: #fff;
    font-weight: 600;
}
.single-post .entry-content a {
    color: var(--blog-blue-400);
    text-decoration: underline;
    text-decoration-color: rgba(96,165,250,0.3);
    text-underline-offset: 3px;
    transition: text-decoration-color 0.2s;
}
.single-post .entry-content a:hover {
    text-decoration-color: var(--blog-blue-400);
    color: #93bbfc;
}

/* ===========================================
   3. SINGLE POST — BLOCKQUOTE (Quick Summary)
   =========================================== */
.single-post .entry-content blockquote {
    background: rgba(37,99,235,0.06);
    border-left: 4px solid var(--blog-blue-600);
    border-radius: 0 var(--blog-radius-sm) var(--blog-radius-sm) 0;
    padding: 20px 24px;
    margin: 28px 0;
}
.single-post .entry-content blockquote p {
    color: var(--blog-slate-300);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 8px;
}
.single-post .entry-content blockquote p:last-child { margin-bottom: 0; }
.single-post .entry-content blockquote strong { color: var(--blog-blue-400); }

/* ===========================================
   4. SINGLE POST — TABLES
   =========================================== */
.single-post .entry-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 24px 0;
    border-radius: var(--blog-radius-sm);
    overflow: hidden;
    border: 1px solid var(--blog-border);
}
.single-post .entry-content thead { background: var(--blog-navy-600); }
.single-post .entry-content th {
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 2px solid var(--blog-blue-600);
}
.single-post .entry-content td {
    padding: 10px 16px;
    color: var(--blog-slate-300);
    font-size: 14px;
    border-bottom: 1px solid var(--blog-border);
}
.single-post .entry-content tbody tr:nth-child(odd) { background: rgba(255,255,255,0.02); }
.single-post .entry-content tbody tr:hover { background: rgba(37,99,235,0.05); }

/* ===========================================
   5. SINGLE POST — LISTS
   =========================================== */
.single-post .entry-content ul,
.single-post .entry-content ol {
    color: var(--blog-slate-300);
    padding-left: 24px;
    margin-bottom: 18px;
}
.single-post .entry-content li {
    margin-bottom: 8px;
    line-height: 1.7;
    font-size: 16px;
}
.single-post .entry-content ul li::marker { color: var(--blog-blue-600); }

/* ===========================================
   6. SINGLE POST — HR DIVIDER
   =========================================== */
.single-post .entry-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37,99,235,0.3), transparent);
    margin: 48px 0;
}

/* ===========================================
   7. SINGLE POST — CODE BLOCKS
   =========================================== */
.single-post .entry-content pre {
    background: var(--blog-navy-950);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius-xs);
    padding: 16px 20px;
    overflow-x: auto;
    margin: 24px 0;
}
.single-post .entry-content code {
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--blog-blue-400);
    font-size: 0.9em;
}
.single-post .entry-content pre code {
    color: var(--blog-slate-200);
    background: none;
    padding: 0;
}
.single-post .entry-content p code,
.single-post .entry-content li code {
    background: rgba(37,99,235,0.1);
    padding: 2px 6px;
    border-radius: 4px;
}

/* ===========================================
   8. SINGLE POST — IMAGES
   =========================================== */
.single-post .entry-content img {
    border-radius: var(--blog-radius-sm);
    max-width: 100%;
    height: auto;
    margin: 24px 0;
}

/* ===========================================
   9. RANK MATH TOC
   =========================================== */
.single-post .wp-block-rank-math-toc-block,
.single-post #rank-math-toc {
    background: var(--blog-navy-700);
    border: 1px solid var(--blog-border);
    border-left: 3px solid var(--blog-blue-600);
    border-radius: var(--blog-radius-sm);
    padding: 24px 28px;
    margin: 28px 0 36px;
}
.single-post .wp-block-rank-math-toc-block h2,
.single-post #rank-math-toc h2 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 16px;
    padding: 0;
    border: none;
}
.single-post .wp-block-rank-math-toc-block ol,
.single-post .wp-block-rank-math-toc-block ul,
.single-post #rank-math-toc ol,
.single-post #rank-math-toc ul {
    padding-left: 20px;
    margin: 0;
}
.single-post .wp-block-rank-math-toc-block a,
.single-post #rank-math-toc a {
    color: var(--blog-slate-400);
    text-decoration: none;
    font-size: 14px;
    line-height: 2;
    transition: color 0.2s;
}
.single-post .wp-block-rank-math-toc-block a:hover,
.single-post #rank-math-toc a:hover {
    color: var(--blog-blue-400);
}

/* ===========================================
   10. AUTHOR BOX
   =========================================== */
.single-post .ast-author-box,
.single-post .ast-single-author-box {
    background: var(--blog-card-bg);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    padding: 28px;
    margin-top: 48px;
}
.single-post .ast-author-box .ast-author-name,
.single-post .ast-author-box .author-name {
    color: #fff;
    font-weight: 700;
}
.single-post .ast-author-box .ast-author-bio,
.single-post .ast-author-box .author-description {
    color: var(--blog-slate-400);
    font-size: 14px;
}

/* ===========================================
   11. RELATED POSTS
   =========================================== */
.single-post .ast-related-posts-wrap {
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--blog-border);
}
.single-post .ast-related-posts-wrap .ast-related-posts-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 24px;
}
.single-post .ast-related-post-content {
    background: var(--blog-card-bg);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius-sm);
    overflow: hidden;
    transition: transform 0.3s ease;
}
.single-post .ast-related-post-content:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(37,99,235,0.1);
}
.single-post .ast-related-post-content img {
    border-radius: 0;
    margin: 0;
}
.single-post .ast-related-post-content .entry-header { padding: 16px; }
.single-post .ast-related-post-content .entry-title { font-size: 16px; }

/* ===========================================
   12. RESPONSIVE
   =========================================== */
@media (max-width: 768px) {
    .ast-archive-description .ast-archive-title { font-size: 28px; }
    .single-post .entry-title { font-size: 28px; }
    .single-post .entry-content h2 { font-size: 23px; margin-top: 40px; }
    .single-post .entry-content h3 { font-size: 19px; }
    .single-post .entry-content blockquote { padding: 16px 18px; margin: 20px 0; }
    .single-post .entry-content table { display: block; overflow-x: auto; }
    .single-post .wp-block-rank-math-toc-block,
    .single-post #rank-math-toc { padding: 18px 20px; }
    .ast-article-post .post-thumb-img-content img,
    .ast-article-post .ast-blog-featured-section img { height: 160px; }
}
@media (max-width: 480px) {
    .ast-archive-description .ast-archive-title { font-size: 24px; }
    .single-post .entry-title { font-size: 24px; }
    .single-post .entry-content h2 { font-size: 20px; padding-left: 12px; }
}