/* ==========================================================================
   BLOG POST — Dedicated Styles
   Extends styles.css without overriding shared blog classes.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Article Meta & Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb-bar {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.breadcrumb-bar a {
    color: var(--text-muted);
}
.breadcrumb-bar a:hover {
    color: var(--brand-red);
}

.article-meta {
    margin: 16px 0 24px;
}

/* Author avatar placeholder (used when no photo available) */
.author-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand-navy);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}
.author-avatar-lg {
    width: 72px;
    height: 72px;
    font-size: 18px;
    flex-shrink: 0;
}

.article-meta .date {
    font-size: 13px;
    color: var(--text-muted);
    display: block;
}

/* --------------------------------------------------------------------------
   Hero & Inline Images
   -------------------------------------------------------------------------- */
.article-hero-figure {
    margin: 20px 0 36px;
}
.article-hero-img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--border-radius);
    display: block;
}

.article-inline-figure {
    margin: 36px 0;
}
.article-inline-img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    display: block;
    box-shadow: var(--shadow-soft);
}

@media (max-width: 768px) {
    .article-hero-img  { height: 220px; }
    .article-inline-img { max-height: 240px; }
}

/* --------------------------------------------------------------------------
   Rich Text Enhancements
   -------------------------------------------------------------------------- */
.rich-text h2 {
    margin: 44px 0 18px;
    padding-top: 8px;
    border-top: 2px solid var(--bg-alt);
}
.rich-text h3 {
    margin: 28px 0 12px;
}
.rich-text p,
.rich-text ul,
.rich-text ol {
    margin-bottom: 20px;
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-body);
}
.rich-text ul,
.rich-text ol {
    padding-left: 22px;
}
.rich-text li {
    margin-bottom: 10px;
}
.rich-text a {
    color: var(--brand-red);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.rich-text a:hover {
    color: var(--brand-navy);
}

/* --------------------------------------------------------------------------
   Process Steps
   -------------------------------------------------------------------------- */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 28px 0 36px;
    border-left: 3px solid var(--bg-alt);
    padding-left: 0;
}

.process-step {
    display: flex;
    gap: 20px;
    padding: 24px 24px 24px 0;
    position: relative;
}
.process-step::before {
    content: '';
    position: absolute;
    left: -3px;
    top: 32px;
    width: 3px;
    height: 100%;
    background: var(--bg-alt);
}
.process-step:last-child::before { display: none; }

.step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--brand-navy);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -24px;
    position: relative;
    z-index: 1;
    box-shadow: 0 2px 8px rgba(9,14,45,0.2);
}

.step-body {
    flex: 1;
    padding-top: 6px;
}
.step-body h3 {
    margin: 0 0 10px;
    font-size: 17px;
    color: var(--text-h2);
}
.step-body p {
    margin-bottom: 12px;
    font-size: 16px;
    color: var(--text-body);
    line-height: 1.7;
}

@media (max-width: 600px) {
    .process-steps { border-left: none; }
    .process-step { flex-direction: column; gap: 12px; padding-left: 0; }
    .step-number { margin-left: 0; }
    .process-step::before { display: none; }
}

/* --------------------------------------------------------------------------
   Timeline Table
   -------------------------------------------------------------------------- */
.timeline-table-wrap {
    overflow-x: auto;
    margin: 24px 0 28px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}
.timeline-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 15px;
}
.timeline-table thead {
    background: var(--brand-navy);
    color: #fff;
}
.timeline-table th {
    padding: 14px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
}
.timeline-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--bg-alt);
    color: var(--text-body);
}
.timeline-table tbody tr:last-child td {
    border-bottom: none;
}
.timeline-table tbody tr:hover {
    background: var(--bg-alt);
}
.timeline-table td strong {
    color: var(--brand-navy);
}

/* --------------------------------------------------------------------------
   Internal Links Strip
   -------------------------------------------------------------------------- */
.internal-links-strip {
    margin: 40px 0 36px;
    padding: 28px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border-left: 4px solid var(--brand-red);
}
.internal-links-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--brand-red);
    margin-bottom: 16px !important;
}
.internal-links-grid {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.internal-link-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-body);
    transition: background 0.2s ease, color 0.2s ease;
}
.internal-link-card:hover {
    background: var(--bg-alt);
    color: var(--brand-navy);
}
.ilc-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-navy);
    font-size: 15px;
    flex-shrink: 0;
    transition: background 0.2s ease;
}
.internal-link-card:hover .ilc-icon {
    background: var(--brand-red);
    color: #fff;
}
.ilc-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.ilc-text strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-h2);
}
.ilc-text small {
    font-size: 12px;
    color: var(--text-muted);
}
.ilc-arrow {
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.2s ease, color 0.2s ease;
}
.internal-link-card:hover .ilc-arrow {
    transform: translateX(4px);
    color: var(--brand-red);
}

/* --------------------------------------------------------------------------
   FAQ Section (blog-post specific overrides)
   -------------------------------------------------------------------------- */
.post-faq {
    margin: 44px 0 40px;
}
.post-faq h2 {
    margin-bottom: 24px;
    border-top: 2px solid var(--bg-alt);
    padding-top: 8px;
}
.post-faq .faq-accordion {
    gap: 12px;
}
.post-faq .faq-item {
    border: 1px solid rgba(9,14,45,0.08);
    border-radius: 8px;
    overflow: hidden;
}
.post-faq .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    background: #fff;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-h2);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    font-family: 'Inter', sans-serif;
}
.post-faq .faq-question:hover,
.post-faq .faq-item.active .faq-question {
    background: var(--bg-alt);
    color: var(--brand-navy);
}
.post-faq .faq-question .arrow {
    flex-shrink: 0;
    font-size: 12px;
    transition: transform 0.25s ease;
    color: var(--text-muted);
}
.post-faq .faq-item.active .faq-question .arrow {
    transform: rotate(180deg);
}
.post-faq .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.2s ease;
    padding: 0 20px;
}
.post-faq .faq-item.active .faq-answer {
    max-height: 400px;
    padding: 0 20px 20px;
}
.post-faq .faq-answer p {
    font-size: 16px;
    color: var(--text-body);
    line-height: 1.7;
    margin: 0;
}

/* --------------------------------------------------------------------------
   Bottom CTA Block
   -------------------------------------------------------------------------- */
.article-bottom-cta {
    margin: 40px 0;
    background: var(--brand-navy);
    border-radius: var(--border-radius);
    padding: 40px 36px;
    color: #fff;
}
.article-bottom-cta h2 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 12px;
}
.article-bottom-cta p {
    color: rgba(255,255,255,0.82);
    font-size: 16px;
    line-height: 1.65;
    margin-bottom: 0;
}
.abc-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin: 24px 0 12px;
}
.btn-wa {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 6px;
    background: #25D366;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    border: none;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.btn-wa:hover { opacity: 0.88; color: #fff; }
.abc-phone {
    color: rgba(255,255,255,0.75);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}
.abc-phone:hover { color: #fff; }
.abc-site {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    margin: 0 !important;
}

@media (max-width: 600px) {
    .article-bottom-cta { padding: 28px 22px; }
    .abc-actions { flex-direction: column; align-items: flex-start; }
}

/* --------------------------------------------------------------------------
   Author Bio Override
   -------------------------------------------------------------------------- */
.author-bio-box {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: #fff;
    padding: 28px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border-top: 4px solid var(--brand-navy);
    margin-top: 36px;
}
.bio-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-h1);
    margin-bottom: 4px;
}
.bio-text .role {
    font-size: 13px;
    color: var(--brand-red);
    font-weight: 600;
    margin-bottom: 8px;
}
.bio-text p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

@media (max-width: 500px) {
    .author-bio-box { flex-direction: column; gap: 14px; }
}

/* --------------------------------------------------------------------------
   Sidebar TOC list links
   -------------------------------------------------------------------------- */
.toc-list a {
    font-size: 14px;
    color: var(--text-body);
    display: block;
    padding: 4px 0;
    border-left: 2px solid transparent;
    padding-left: 10px;
    transition: color 0.2s, border-color 0.2s;
}
.toc-list a:hover,
.toc-list a.active {
    color: var(--brand-red);
    border-left-color: var(--brand-red);
}

/* Share buttons with icons */
.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    text-align: center;
    border-radius: 6px;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.share-btn:hover { opacity: 0.85; }

/* --------------------------------------------------------------------------
   Related Articles section gap fix
   -------------------------------------------------------------------------- */
.related-articles .post-grid {
    grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 640px) {
    .related-articles .post-grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Responsive – tablet / mobile
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .single-post-layout .blog-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .rich-text p,
    .rich-text ul,
    .rich-text li {
        font-size: 16px;
    }
    .timeline-table th,
    .timeline-table td {
        padding: 12px 14px;
        font-size: 14px;
    }
    .internal-links-strip { padding: 20px; }
}

/* ==========================================================================
   MOBILE — Blog Post Specific Fixes
   ========================================================================== */

/* Ensure the blog article never overflows the viewport */
.article-content,
.rich-text {
    max-width: 100%;
    overflow-x: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Tables: allow horizontal scroll on small screens */
.timeline-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

/* Prevent table cells from squishing text into single characters */
.timeline-table {
    min-width: 480px;
}

/* Mobile TOC box */
.toc-box {
    background: var(--bg-alt);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 28px;
    width: 100%;
    box-sizing: border-box;
}
.toc-box h4 {
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--brand-navy);
}
.toc-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toc-box ul li a {
    font-size: 14px;
    color: var(--text-body);
    text-decoration: none;
    display: block;
    padding: 2px 0;
    border-left: 2px solid transparent;
    padding-left: 10px;
    transition: color 0.2s, border-color 0.2s;
}
.toc-box ul li a:hover {
    color: var(--brand-red);
    border-left-color: var(--brand-red);
}

@media (max-width: 768px) {
    /* Hero image — shorter on mobile */
    .article-hero-img {
        height: 200px;
    }

    /* Inline images — don't let them overflow */
    .article-inline-img {
        max-height: 220px;
        width: 100%;
        object-fit: cover;
    }

    /* Infographic / flowchart images — override inline style on mobile */
    .article-inline-figure img[style] {
        max-width: 100% !important;
        width: 100% !important;
    }

    /* Rich text font sizes */
    .rich-text p,
    .rich-text ul,
    .rich-text ol,
    .rich-text li {
        font-size: 15px;
        line-height: 1.7;
    }

    /* Table cells smaller on mobile */
    .timeline-table th,
    .timeline-table td {
        padding: 10px 12px;
        font-size: 13px;
        white-space: normal;
        word-break: break-word;
    }

    /* Bottom CTA stacked */
    .article-bottom-cta {
        padding: 24px 18px;
    }
    .article-bottom-cta h2 {
        font-size: 18px;
    }
    .abc-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .abc-actions .btn,
    .abc-actions .btn-wa {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* Internal links strip */
    .internal-links-strip {
        padding: 16px;
    }
    .internal-link-card {
        gap: 10px;
        padding: 10px 10px;
    }
    .ilc-text strong {
        font-size: 13px;
    }

    /* Author bio stacked */
    .author-bio-box {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    /* FAQ */
    .post-faq .faq-question {
        font-size: 14px;
        padding: 14px 16px;
    }

    /* Section spacing reduction */
    .section-spacing {
        padding: 48px 0;
    }

    /* Related articles grid */
    .related-articles .post-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    /* Even smaller table text */
    .timeline-table {
        min-width: 360px;
    }
    .timeline-table th,
    .timeline-table td {
        padding: 8px 10px;
        font-size: 12px;
    }

    /* Article heading sizes */
    .article-content h1 {
        font-size: 22px;
    }
    .rich-text h2 {
        font-size: 18px;
    }
    .rich-text h3 {
        font-size: 15px;
    }
}