/* ===== BLOG FRONTEND STYLES ===== */
/* Matches the main site's design system */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Blog Listing Hero */
.blog-listing-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 60px 20px;
    text-align: center;
    color: #fff;
}
.blog-listing-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 10px;
}
.blog-listing-hero p {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    max-width: 500px;
    margin: 0 auto;
}

/* Filters */
.blog-listing-container {
    padding: 40px 20px 60px;
}
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.filter-chip {
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    color: #475569;
    background: #f1f5f9;
    transition: all 0.2s;
    border: 1px solid transparent;
}
.filter-chip:hover {
    background: #fff5eb;
    color: #ff6a00;
    border-color: #ff6a00;
}
.filter-chip.active {
    background: #ff6a00;
    color: #fff;
    border-color: #ff6a00;
}

/* Search */
.blog-search {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    max-width: 480px;
}
.blog-search-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Inter', system-ui, sans-serif;
}
.blog-search-input:focus {
    outline: none;
    border-color: #ff6a00;
    box-shadow: 0 0 0 3px rgba(255,106,0,0.1);
}
.blog-search-btn {
    padding: 10px 20px;
    background: #ff6a00;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
}
.blog-search-btn:hover { background: #e55f00; }

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

/* Blog Card */
.blog-card {
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e8ecf0;
    transition: transform 0.2s, box-shadow 0.2s;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.blog-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.blog-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/8.4;
    background: #f1f5f9;
}
.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}
.blog-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: #f8fafc;
}
.blog-card-cats {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 6px;
}
.blog-cat-badge {
    background: rgba(255,106,0,0.9);
    color: #fff;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-decoration: none;
}
.blog-card-body {
    padding: 18px 20px 22px;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 8px;
}
.meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #cbd5e1;
}
.blog-card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    color: #1a1a2e;
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card-excerpt {
    font-size: 13px;
    color: #64748b;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 48px;
}
.page-btn {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    color: #475569;
    background: #fff;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
}
.page-btn:hover {
    background: #f8fafc;
    border-color: #ff6a00;
    color: #ff6a00;
}
.page-btn.active {
    background: #ff6a00;
    color: #fff;
    border-color: #ff6a00;
}

/* Empty state */
.blog-empty {
    text-align: center;
    padding: 80px 20px;
    color: #94a3b8;
}
.blog-empty h3 {
    color: #334155;
    font-size: 20px;
    margin: 16px 0 8px;
}
.blog-empty p {
    font-size: 14px;
}

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

/* Breadcrumb */
.blog-breadcrumb {
    background: #f8fafc;
    padding: 12px 0;
    border-bottom: 1px solid #e8ecf0;
}
.blog-breadcrumb .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
}
.blog-breadcrumb a {
    color: #64748b;
    text-decoration: none;
}
.blog-breadcrumb a:hover { color: #ff6a00; }
.bc-sep { color: #cbd5e1; }
.bc-current {
    color: #94a3b8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
    display: inline-block;
    vertical-align: bottom;
}

/* Post Header */
.blog-post-page {
    padding-bottom: 60px;
}
.blog-post-header {
    text-align: center;
    max-width: 800px;
    margin: 40px auto 30px;
}
.blog-post-cats {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}
.blog-post-title {
    font-family: 'Playfair Display', serif;
    font-size: 38px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.25;
    margin: 0 0 16px;
}
.blog-post-meta-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
    color: #64748b;
}
.blog-post-author-mini {
    display: flex;
    align-items: center;
    gap: 6px;
}
.author-mini-img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

/* Feature Image */
.blog-post-feature-img {
    max-width: 900px;
    margin: 0 auto 36px;
    border-radius: 12px;
    overflow: hidden;
}
.blog-post-feature-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* Content Layout with TOC */
.blog-post-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}
.blog-post-layout .blog-post-content.full-width {
    grid-column: 1 / -1;
}

/* Table of Contents */
.blog-toc {
    position: sticky;
    top: 80px;
}
.toc-inner {
    background: #f8fafc;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e8ecf0;
}
.toc-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ff6a00;
}
.toc-nav ol {
    list-style: none;
    padding: 0;
    margin: 0;
}
.toc-nav li {
    margin-bottom: 4px;
}
.toc-nav li.toc-level-3 {
    padding-left: 14px;
}
.toc-nav a {
    display: block;
    padding: 5px 10px;
    font-size: 13px;
    color: #475569;
    text-decoration: none;
    border-radius: 4px;
    border-left: 2px solid transparent;
    line-height: 1.4;
    transition: all 0.2s;
}
.toc-nav a:hover {
    color: #ff6a00;
    background: #fff5eb;
}
.toc-nav a.active {
    color: #ff6a00;
    background: #fff5eb;
    border-left-color: #ff6a00;
    font-weight: 600;
}

/* Blog Content */
.blog-post-content {
    max-width: 720px;
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
}
.blog-post-content h2 {
    font-size: 26px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 40px 0 16px;
    line-height: 1.3;
    scroll-margin-top: 100px;
}
.blog-post-content h3 {
    font-size: 21px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 32px 0 12px;
    line-height: 1.3;
    scroll-margin-top: 100px;
}
.blog-post-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 24px 0 10px;
}
.blog-post-content p {
    margin: 0 0 18px;
}
.blog-post-content a {
    color: #ff6a00;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.blog-post-content a:hover {
    color: #e55f00;
}
.blog-post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}
.blog-post-content figure {
    margin: 24px 0;
}
.blog-post-content figcaption {
    text-align: center;
    font-size: 13px;
    color: #94a3b8;
    margin-top: 8px;
    font-style: italic;
}
.blog-post-content ul, .blog-post-content ol {
    padding-left: 24px;
    margin: 0 0 18px;
}
.blog-post-content li {
    margin-bottom: 8px;
}
.blog-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14px;
}
.blog-post-content th,
.blog-post-content td {
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    text-align: left;
}
.blog-post-content th {
    background: #f8fafc;
    font-weight: 600;
    color: #1a1a2e;
}
.blog-post-content tr:nth-child(even) td {
    background: #fafbfc;
}
.blog-post-content blockquote {
    border-left: 4px solid #ff6a00;
    padding: 16px 24px;
    margin: 24px 0;
    background: #fff9f5;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #475569;
}

/* FAQ Section */
.blog-post-content .faq-section {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    margin: 36px 0;
}
.blog-post-content .faq-section h2 {
    margin-top: 0;
    font-size: 24px;
}
.blog-post-content .faq-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}
.blog-post-content .faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.blog-post-content .faq-item h3 {
    font-size: 17px;
    margin: 0 0 8px;
    color: #1a1a2e;
}
.blog-post-content .faq-item p {
    margin: 0;
    color: #475569;
    font-size: 15px;
}

/* Tags */
.blog-post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 40px auto 0;
    max-width: 720px;
    padding-top: 24px;
    border-top: 1px solid #e8ecf0;
    font-size: 13px;
    color: #64748b;
}
.blog-tag {
    background: #f1f5f9;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: #475569;
}

/* Author Card */
.blog-author-card {
    display: flex;
    gap: 20px;
    align-items: center;
    max-width: 720px;
    margin: 32px auto 0;
    padding: 24px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e8ecf0;
}
.author-card-img img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}
.author-card-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: #64748b;
}
.author-card-info h4 {
    font-size: 16px;
    margin: 0 0 4px;
    color: #1a1a2e;
}
.author-card-info h4 a {
    color: #ff6a00;
    text-decoration: none;
}
.author-card-info h4 a:hover { text-decoration: underline; }
.author-card-info p {
    font-size: 13px;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

/* Related Posts */
.blog-related {
    max-width: 900px;
    margin: 48px auto 0;
    padding-top: 36px;
    border-top: 1px solid #e8ecf0;
}
.blog-related h2 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 20px;
}
.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.blog-related-card {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e8ecf0;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}
.blog-related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.blog-related-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}
.related-card-body {
    padding: 14px 16px;
}
.related-card-body h3 {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 6px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-date {
    font-size: 11px;
    color: #94a3b8;
}

/* Footer */
.blog-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.7);
    padding: 36px 0;
    margin-top: 60px;
}
.blog-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.blog-footer-brand p {
    font-size: 12px;
    margin: 8px 0 0;
    color: rgba(255,255,255,0.4);
}
.blog-footer-links {
    display: flex;
    gap: 24px;
}
.blog-footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}
.blog-footer-links a:hover { color: #ff6a00; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
    }
    .blog-toc {
        position: static;
        order: -1;
    }
    .toc-inner {
        max-height: none;
    }
    .blog-post-title {
        font-size: 28px;
    }
    .blog-listing-hero h1 {
        font-size: 32px;
    }
    .blog-related-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 640px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-post-header {
        text-align: left;
    }
    .blog-post-cats,
    .blog-post-meta-bar {
        justify-content: flex-start;
    }
    .blog-post-title {
        font-size: 24px;
    }
    .blog-post-content {
        font-size: 15px;
    }
    .blog-post-content h2 { font-size: 22px; }
    .blog-post-content h3 { font-size: 18px; }
    .blog-related-grid {
        grid-template-columns: 1fr;
    }
    .blog-author-card {
        flex-direction: column;
        text-align: center;
    }
    .blog-footer-inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .blog-listing-hero {
        padding: 40px 20px;
    }
}