/* ==========================================================================
   blog.css — CharCount.app Blog styles
   Loaded only on blog pages. Builds on Bootstrap 5 + tools.css base.
   ========================================================================== */

/* ── Blog Hero (index page) ─────────────────────────────────────────── */
.blog-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
    color: #fff;
    padding: 3.5rem 0 2.5rem;
}

.blog-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.blog-hero p.lead {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 640px;
    margin: 0 auto;
}

/* ── Article Hero ────────────────────────────────────────────────────── */
.article-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
    color: #fff;
    padding: 3rem 0 2rem;
}

.article-hero h1 {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.article-hero .article-meta {
    font-size: 0.875rem;
    opacity: 0.8;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.article-hero .article-meta .badge {
    font-size: 0.75rem;
    padding: 0.3em 0.7em;
}

/* ── Blog Card (listing) ──────────────────────────────────────────────── */
.blog-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.blog-card-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #f3f4f6;
}

.blog-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-img-wrap img {
    transform: scale(1.04);
}

/* Placeholder when no image */
.blog-card-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    color: #6366f1;
    font-size: 2rem;
}

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

.blog-card-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.blog-card h2,
.blog-card h3 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    color: #111827;
    margin-bottom: 0.5rem;
}

.blog-card h2 a,
.blog-card h3 a {
    color: inherit;
    text-decoration: none;
}

.blog-card h2 a:hover,
.blog-card h3 a:hover {
    color: #4338ca;
}

.blog-card-snippet {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.5;
    flex: 1;
    margin-bottom: 0.75rem;
    /* Clamp to 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-date {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: auto;
}

.blog-card-read-more {
    font-size: 0.8rem;
    font-weight: 600;
    color: #4338ca;
    text-decoration: none;
    margin-top: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
}

.blog-card-read-more:hover {
    color: #3730a3;
}

/* ── Article Body ─────────────────────────────────────────────────────── */
.article-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: #111827;
}

.article-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #1f2937;
}

.article-body p {
    font-size: 1rem;
    line-height: 1.75;
    color: #374151;
    margin-bottom: 1.25rem;
}

.article-body ul,
.article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
    color: #374151;
    line-height: 1.75;
}

.article-body li {
    margin-bottom: 0.4rem;
}

.article-body blockquote {
    border-left: 4px solid #6366f1;
    padding: 0.75rem 1.25rem;
    background: #f5f3ff;
    border-radius: 0 8px 8px 0;
    margin: 1.5rem 0;
    color: #4b5563;
    font-style: italic;
}

.article-body a {
    color: #4338ca;
}

.article-body a:hover {
    color: #3730a3;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
}

/* ── Featured Image ──────────────────────────────────────────────────── */
.article-featured-img {
    border-radius: 12px;
    overflow: hidden;
    max-height: 480px;
    background: #f3f4f6;
}

.article-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── FAQ Section (uses tools.css `.faq-section / .faq-item / .faq-question`) ──
   Blog overrides: keep section flush with the article column (no extra
   horizontal padding / coloured band) so it lines up with the article body. */
.faq-section.blog-faq {
    padding: 2.5rem 0 1rem;
    background: transparent;
    border-top: 2px solid #e5e7eb;
    margin-top: 3rem;
}

.faq-section.blog-faq .faq-container {
    max-width: 100%;
    padding: 0;
}

.faq-section.blog-faq .faq-header {
    text-align: left;
    margin-bottom: 1.5rem;
}

.faq-section.blog-faq .faq-header h2 {
    font-size: 1.4rem;
}

/* ── Discover more / Related Tools (in-article CTA) ──────────────────── */
.discover-more-section {
    border-top: 2px solid #e5e7eb;
    padding-top: 2.5rem;
    margin-top: 3rem;
}

.discover-more-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #111827;
}

/* ── Related Articles ────────────────────────────────────────────────── */
.related-posts-section {
    border-top: 2px solid #e5e7eb;
    padding-top: 2.5rem;
    margin-top: 3rem;
}

.related-posts-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #111827;
}

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

.blog-pagination a,
.blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s;
}

.blog-pagination a {
    color: #4338ca;
    border: 1px solid #e5e7eb;
}

.blog-pagination a:hover {
    background: #eef2ff;
    border-color: #6366f1;
}

.blog-pagination span.active {
    background: #4338ca;
    color: #fff;
    border: 1px solid #4338ca;
}

.blog-pagination span.disabled {
    color: #d1d5db;
    border: 1px solid #e5e7eb;
    cursor: default;
}

/* ── Breadcrumb ───────────────────────────────────────────────────────── */
.blog-breadcrumb {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 1rem;
}

.blog-breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    color: #fff;
}

.blog-breadcrumb .sep {
    margin: 0 0.4em;
}

/* ── Dark mode ────────────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
    .blog-card {
        background: #1f2937;
        border-color: #374151;
    }
    .blog-card h2,
    .blog-card h3 {
        color: #f9fafb;
    }
    .blog-card-snippet {
        color: #9ca3af;
    }
    .blog-card h2 a:hover,
    .blog-card h3 a:hover {
        color: #818cf8;
    }
    .article-body h2 { color: #f9fafb; }
    .article-body h3 { color: #e5e7eb; }
    .article-body p  { color: #d1d5db; }
    .faq-section.blog-faq { border-color: #374151; }
    .faq-section.blog-faq .faq-header h2 { color: #f9fafb; }
    .discover-more-section { border-color: #374151; }
    .discover-more-section h2 { color: #f9fafb; }
    .related-posts-section { border-color: #374151; }
}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .article-body {
        padding: 1.5rem 0;
    }
}