/* ==========================================================================
   MUNDO-POWER PREMIUM EDITORIAL & BLOG DESIGN SYSTEM
   Phase 3 Modernization for Blog Hub, Category Pages & Article Reader
   ========================================================================== */

/* --------------------------------------------------------------------------
   Blog Hero & Navigation
   -------------------------------------------------------------------------- */
body.blog-article-page {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--text-body);
    background: var(--bg-page);
}
.blog-article-page *, .blog-article-page *::before, .blog-article-page *::after { box-sizing: border-box; }
.prod-container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 768px) { .prod-container { padding: 0 20px; } }
.blog-hero {
    position: relative;
    padding: 60px 0 70px;
    background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-soft) 100%);
    border-bottom: 1px solid var(--border-subtle);
}

.blog-hero-content {
    max-width: 820px;
}

.blog-hero-title {
    font-size: clamp(36px, 5vw, 54px);
    font-weight: 800;
    color: var(--navy-deep);
    line-height: 1.14;
    letter-spacing: -0.03em;
    margin: 0 0 16px 0;
}

.blog-hero-title span.accent {
    color: var(--blue-brand);
}

.blog-hero-desc {
    font-size: 18px;
    line-height: 1.65;
    color: var(--text-body);
    margin: 0 0 32px 0;
}

/* Category Filter Pills */
.blog-categories-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.blog-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1.5px solid var(--border-subtle);
    font-size: 14px;
    font-weight: 700;
    color: var(--navy-deep);
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(7, 30, 61, 0.03);
}

.blog-category-pill:hover {
    border-color: var(--blue-brand);
    color: var(--blue-brand);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.blog-category-pill.active {
    background: var(--navy-deep);
    color: #FFFFFF;
    border-color: var(--navy-deep);
}

.blog-category-pill .count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--blue-light);
    color: var(--blue-brand);
    font-size: 12px;
    font-weight: 800;
}

.blog-category-pill.active .count {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Featured Article Spotlight Card
   -------------------------------------------------------------------------- */
.blog-featured-section {
    padding: 60px 0 40px;
}

.blog-featured-card {
    background: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.blog-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-featured-media {
    position: relative;
    width: 100%;
    min-height: 420px;
    background-color: var(--navy-darkest);
    overflow: hidden;
}

.blog-featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.blog-featured-card:hover .blog-featured-media img {
    transform: scale(1.03);
}

.blog-featured-body {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-featured-badge {
    display: inline-block;
    background: var(--blue-light);
    color: var(--blue-brand);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    align-self: flex-start;
}

.blog-featured-title {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    color: var(--navy-deep);
    line-height: 1.25;
    margin: 0 0 16px 0;
    letter-spacing: -0.02em;
}

.blog-featured-card:hover .blog-featured-title {
    color: var(--blue-brand);
}

.blog-featured-excerpt {
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-body);
    margin: 0 0 28px 0;
}

.blog-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 600;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.blog-meta-dot {
    color: #CBD5E1;
}

.blog-read-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14.5px;
    font-weight: 800;
    color: var(--blue-brand);
    margin-left: auto;
}

/* --------------------------------------------------------------------------
   Article Grid & Cards
   -------------------------------------------------------------------------- */
.blog-grid-section {
    padding: 40px 0 80px;
}

.blog-grid-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 16px;
}

.blog-grid-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--navy-deep);
    margin: 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: #CBD5E1;
}

.blog-card-media {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-soft);
    position: relative;
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

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

.blog-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(7, 30, 61, 0.88);
    backdrop-filter: blur(6px);
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 6px;
}

.blog-card-body {
    padding: 28px 24px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.blog-card-title {
    font-size: 18.5px;
    font-weight: 800;
    color: var(--navy-deep);
    line-height: 1.35;
    margin: 0 0 12px 0;
    transition: color 0.2s ease;
}

.blog-card:hover .blog-card-title {
    color: var(--blue-brand);
}

.blog-card-excerpt {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-body);
    margin: 0 0 20px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid var(--border-subtle);
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
}

.blog-card-arrow {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--blue-brand);
    font-weight: 700;
    transition: transform 0.2s ease;
}

.blog-card:hover .blog-card-arrow {
    transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Pagination Component
   -------------------------------------------------------------------------- */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 56px;
}

.blog-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border-radius: 8px;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    font-size: 14px;
    font-weight: 700;
    color: var(--navy-deep);
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-page-btn:hover {
    border-color: var(--blue-brand);
    color: var(--blue-brand);
}

.blog-page-btn.active {
    background: var(--blue-brand);
    color: #FFFFFF;
    border-color: var(--blue-brand);
}

.blog-page-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   Article Reader Styles (Shared by Legacy and Dynamic CMS posts)
   -------------------------------------------------------------------------- */
.blog-reader-hero,
.blog-article-hero {
    padding: 48px 0 32px;
    background: #FFFFFF;
}

.blog-reader-container,
.blog-article-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.blog-reader-title,
.blog-article-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: var(--navy-deep);
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin: 0 0 18px 0;
}

.blog-reader-meta,
.blog-article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14.5px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.blog-reader-media,
.blog-article-featured-media {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 480px;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 44px;
    box-shadow: var(--shadow-md);
    background: var(--bg-soft);
}

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

/* Two-column Editorial Layout */
.blog-article-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: start;
    margin-bottom: 60px;
}

.blog-article-main {
    max-width: 800px;
}

.blog-reader-content,
.blog-article-body {
    font-size: 17.5px;
    line-height: 1.8;
    color: #1E293B;
}

.blog-reader-content p,
.blog-article-body p {
    margin-bottom: 24px;
}

.blog-reader-content h2,
.blog-article-body h2 {
    font-size: clamp(24px, 2.5vw, 29px);
    font-weight: 800;
    color: var(--navy-deep);
    margin: 48px 0 16px 0;
    line-height: 1.28;
    letter-spacing: -0.015em;
    scroll-margin-top: 100px;
}

.blog-reader-content h3,
.blog-article-body h3 {
    font-size: 21px;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 36px 0 14px 0;
    line-height: 1.35;
    scroll-margin-top: 100px;
}

.blog-reader-content h4,
.blog-article-body h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 28px 0 12px 0;
    scroll-margin-top: 100px;
}

.blog-reader-content ul,
.blog-article-body ul,
.blog-reader-content ol,
.blog-article-body ol {
    margin: 0 0 28px 24px;
    padding: 0;
}

.blog-reader-content li,
.blog-article-body li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.blog-reader-content blockquote,
.blog-article-body blockquote {
    border-left: 4px solid var(--blue-brand);
    background: var(--bg-soft);
    padding: 22px 26px;
    border-radius: 0 12px 12px 0;
    margin: 36px 0;
    font-style: italic;
    font-size: 18.5px;
    color: var(--navy-deep);
    line-height: 1.6;
}

.blog-article-body a {
    color: var(--blue-brand);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

.blog-article-body a:hover {
    color: var(--navy-deep);
}

/* Inline Images and Media */
.article-inline-media {
    width: 100%;
    margin: 36px 0;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-soft);
    border: 1px solid var(--border-card);
    box-shadow: var(--shadow-sm);
}

.article-inline-media img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

.article-inline-media figcaption {
    padding: 12px 18px;
    font-size: 13.5px;
    color: var(--text-muted);
    background: #FAFAFA;
    border-top: 1px solid var(--border-subtle);
    font-style: italic;
}

.article-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    margin: 36px 0;
    background: #000000;
    box-shadow: var(--shadow-md);
}

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

.article-table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin: 32px 0;
    border: 1px solid var(--border-card);
    border-radius: 12px;
}

.article-table-wrapper table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    text-align: left;
}

.article-table-wrapper th {
    background: #F8FAFC;
    color: var(--navy-deep);
    font-weight: 700;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-subtle);
}

.article-table-wrapper td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-body);
}

/* Sidebar Components */
.blog-article-sidebar {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.toc-card {
    background: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.toc-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 800;
    color: var(--navy-deep);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toc-link {
    font-size: 14px;
    line-height: 1.45;
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    transition: color 0.2s ease, transform 0.2s ease;
}

.toc-link::before {
    content: "•";
    color: var(--blue-brand);
    font-weight: 800;
}

.toc-link:hover {
    color: var(--blue-brand);
    transform: translateX(3px);
}

.sidebar-product-card {
    background: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.sidebar-product-media {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg-soft);
    overflow: hidden;
}

.sidebar-product-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sidebar-product-body {
    padding: 20px;
}

.sidebar-product-badge {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--green-accent);
    margin-bottom: 8px;
}

.sidebar-product-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--navy-deep);
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.sidebar-product-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0 0 16px 0;
}

.sidebar-consult-card {
    background: linear-gradient(135deg, var(--navy-deep), #0a2550);
    border-radius: 16px;
    padding: 24px;
    color: #FFFFFF;
}

.sidebar-consult-title {
    font-size: 17px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 8px 0;
}

.sidebar-consult-desc {
    font-size: 13.5px;
    color: #CBD5E1;
    line-height: 1.5;
    margin: 0 0 16px 0;
}

/* Author Bio Card */
.author-bio-card {
    background: var(--bg-soft);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 28px;
    margin: 56px 0 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.author-bio-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--navy-deep);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 800;
    flex-shrink: 0;
}

.author-bio-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--navy-deep);
    margin: 0 0 4px 0;
}

.author-bio-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .blog-article-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .blog-article-sidebar {
        position: static;
        order: 2;
    }

    .blog-article-main {
        max-width: 100%;
    }
}

@media (max-width: 1100px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-featured-card {
        grid-template-columns: 1fr;
    }

    .blog-featured-media {
        min-height: 320px;
    }

    .blog-featured-body {
        padding: 36px 30px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .blog-card-media {
        aspect-ratio: 16 / 10;
    }

    .blog-featured-media {
        min-height: 240px;
    }

    .blog-featured-body {
        padding: 28px 20px;
    }

    .blog-hero {
        padding: 40px 0 50px;
    }
}

@media (max-width: 480px) {
    .blog-categories-nav {
        gap: 8px;
    }

    .blog-category-pill {
        padding: 8px 14px;
        font-size: 13px;
    }

    .blog-card-body {
        padding: 20px 18px;
    }
}