/* ============================================
   BLOG — grille, cartes, en-tete d'archive
   Extrait de category.php (audit SEO) pour etre
   partage avec index.php, le template de repli
   des archives d'etiquettes, de dates et de la
   recherche, qui s'affichait sans aucun style.
   ============================================ */

/* Blog Archive Styles — Blueprint Theme (Category) */
.blog-archive {
    min-height: 100vh;
    margin-right: calc(var(--cartouche-width) + 40px);
    padding: 40px;
    width: calc(100% - var(--cartouche-width) - 80px);
    max-width: calc(100vw - var(--cartouche-width) - 80px);
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.blog-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--blue-primary);
    width: 100%;
    max-width: 900px;
}

.blog-header h1 {
    font-family: var(--font-mono);
    font-size: 28px;
    color: var(--blue-primary);
    margin-bottom: 10px;
}

.blog-header .blog-description {
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 1px;
    font-family: var(--font-mono);
}

.blog-breadcrumb {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.blog-breadcrumb a {
    color: var(--blue-primary);
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    text-decoration: underline;
}

.blog-breadcrumb .sep {
    margin: 0 8px;
    opacity: 0.5;
}

.cat-article-count {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    letter-spacing: 0.5px;
}

/* Grille articles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    width: 100%;
    max-width: 900px;
    margin-bottom: 50px;
}

.blog-card {
    background: var(--paper-bg);
    border: 2px solid var(--blue-primary);
    transition: all 0.3s ease;
    cursor: none;
    overflow: hidden;
    position: relative;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 8px 8px 0 rgba(30, 74, 143, 0.1);
}

.blog-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Image article */
.blog-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-bottom: 2px solid var(--blue-primary);
    position: relative;
}

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

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-image .card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 74, 143, 0.05);
}

.blog-card-image .card-placeholder svg {
    width: 48px;
    height: 48px;
    color: var(--blue-primary);
    opacity: 0.3;
}

/* Badge catégorie */
.blog-card-category {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--blue-primary);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    z-index: 2;
}

/* Contenu article */
.blog-card-content {
    padding: 20px;
}

.blog-card-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.blog-card-title {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    color: var(--blue-primary);
    margin: 0 0 10px;
    line-height: 1.4;
}

.blog-card-excerpt {
    font-size: 13px;
    color: var(--text-main);
    line-height: 1.6;
    margin: 0 0 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-readmore {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.blog-card:hover .blog-card-readmore {
    gap: 12px;
}

/* Article featured (premier) */
.blog-card.featured {
    grid-column: 1 / -1;
}

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

.blog-card.featured .blog-card-image {
    height: 100%;
    min-height: 280px;
    border-bottom: none;
    border-right: 2px solid var(--blue-primary);
}

.blog-card.featured .blog-card-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card.featured .blog-card-title {
    font-size: 20px;
}

.blog-card.featured .blog-card-excerpt {
    -webkit-line-clamp: 5;
}

/* Sidebar catégories */
.blog-sidebar {
    width: 100%;
    max-width: 900px;
    padding: 30px;
    border: 2px solid rgba(30, 74, 143, 0.2);
    background: rgba(30, 74, 143, 0.02);
    margin-bottom: 40px;
}

.blog-sidebar h3 {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue-primary);
    margin: 0 0 15px;
}

.blog-categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-categories-list li a {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue-primary);
    text-decoration: none;
    padding: 6px 14px;
    border: 1px solid rgba(30, 74, 143, 0.3);
    transition: all 0.2s ease;
    display: inline-block;
}

.blog-categories-list li a:hover,
.blog-categories-list li a.current-cat {
    background: var(--blue-primary);
    color: #fff;
}

.blog-categories-list li a .cat-count {
    opacity: 0.5;
    margin-left: 4px;
}

/* Pagination */
.blog-pagination {
    text-align: center;
    margin: 30px 0;
}

.blog-pagination .nav-links {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
}

.blog-pagination a,
.blog-pagination span.current {
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 8px 14px;
    border: 1px solid var(--blue-primary);
    color: var(--blue-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-pagination a:hover,
.blog-pagination span.current {
    background: var(--blue-primary);
    color: #fff;
}

/* CTA maillage interne */
.blog-cta-section {
    width: 100%;
    max-width: 900px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.blog-cta-card {
    border: 2px solid rgba(30, 74, 143, 0.2);
    padding: 25px 20px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    background: rgba(30, 74, 143, 0.02);
}

.blog-cta-card:hover {
    border-color: var(--blue-primary);
    transform: translateY(-3px);
    box-shadow: 4px 4px 0 rgba(30, 74, 143, 0.1);
}

.blog-cta-card .cta-icon {
    font-size: 28px;
    display: block;
    margin-bottom: 10px;
}

.blog-cta-card .cta-label {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--blue-primary);
    display: block;
    margin-bottom: 5px;
}

.blog-cta-card .cta-desc {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

/* État vide */
.blog-empty {
    text-align: center;
    padding: 80px 40px;
    width: 100%;
    max-width: 900px;
}

.blog-empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.blog-empty h2 {
    font-family: var(--font-mono);
    font-size: 20px;
    color: var(--blue-primary);
    margin-bottom: 10px;
}

.blog-empty p {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.blog-empty .back-link {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--blue-primary);
    text-decoration: none;
    border: 1px solid var(--blue-primary);
    padding: 10px 20px;
    transition: all 0.2s ease;
}

.blog-empty .back-link:hover {
    background: var(--blue-primary);
    color: #fff;
}

/* Responsive */
@media (max-width: 900px) {
    .blog-archive {
        margin-right: 0;
        width: 100%;
        max-width: 100%;
        padding: 20px 15px;
    }
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-card.featured a {
        grid-template-columns: 1fr;
    }
    .blog-card.featured .blog-card-image {
        border-right: none;
        border-bottom: 2px solid var(--blue-primary);
        min-height: 200px;
    }
    .blog-cta-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .blog-header h1 {
        font-size: 22px;
    }
}

/* ============================================
   Etats ajoutes par le template de repli index.php
   ============================================ */

.blog-empty {
    text-align: center;
    padding: 60px 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted, #5a6a7a);
    line-height: 1.9;
}

.blog-empty a {
    color: var(--blue-primary, #1e4a8f);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-archive .navigation.pagination {
    margin: 50px auto 20px;
    display: flex;
    justify-content: center;
}

.blog-archive .nav-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.blog-archive .page-numbers {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue-primary, #1e4a8f);
    text-decoration: none;
    padding: 8px 14px;
    border: 1px solid rgba(30, 74, 143, 0.25);
    transition: background 0.2s ease, color 0.2s ease;
}

.blog-archive .page-numbers:hover,
.blog-archive .page-numbers.current {
    background: var(--blue-primary, #1e4a8f);
    color: #fff;
    border-color: var(--blue-primary, #1e4a8f);
}

.blog-archive .screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
}

/* ============================================
   ARTICLE : encadre auteur + articles lies
   Ajoutes suite a l'audit SEO (E-E-A-T et maillage
   interne entre articles d'une meme rubrique).
   ============================================ */

.post-meta .meta-updated {
    color: var(--text-muted, #5a6a7a);
}

.post-meta .meta-author a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(30, 74, 143, 0.3);
}

.post-author-box {
    margin: 55px 0 0;
    padding: 28px 30px;
    border: 1px solid rgba(30, 74, 143, 0.25);
    border-left: 3px solid var(--blue-primary, #1e4a8f);
    background: rgba(30, 74, 143, 0.03);
}

.post-author-box .author-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted, #5a6a7a);
    margin-bottom: 10px;
}

.post-author-box .author-name {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--blue-primary, #1e4a8f);
    margin: 0 0 2px;
}

.post-author-box .author-role {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted, #5a6a7a);
    margin: 0 0 14px;
}

.post-author-box .author-bio {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-body, #3d4f5f);
    margin: 0 0 14px;
    max-width: 66ch;
}

.post-author-box .author-link {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue-primary, #1e4a8f);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.post-author-box .author-link:hover {
    border-bottom-color: var(--blue-primary, #1e4a8f);
}

.post-related {
    margin-top: 55px;
    padding-top: 34px;
    border-top: 1px solid rgba(30, 74, 143, 0.2);
}

.post-related h2 {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 400;
    color: var(--blue-primary, #1e4a8f);
    margin: 0 0 22px;
}

.post-related h2::before {
    content: "> ";
    font-family: var(--font-mono);
    color: var(--blue-light, #6b8fc4);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.related-card a {
    display: block;
    text-decoration: none;
    border: 1px solid rgba(30, 74, 143, 0.18);
    padding: 0 0 18px;
    height: 100%;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.related-card a:hover {
    border-color: var(--blue-primary, #1e4a8f);
    transform: translateY(-2px);
}

.related-thumb {
    overflow: hidden;
    aspect-ratio: 8 / 5;
    background: rgba(30, 74, 143, 0.05);
    margin-bottom: 14px;
}

.related-thumb .related-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.related-card .related-date {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--text-muted, #5a6a7a);
    padding: 0 16px;
    margin-bottom: 6px;
}

.related-card h3 {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--blue-primary, #1e4a8f);
    margin: 0 0 8px;
    padding: 0 16px;
}

.related-card p {
    font-family: var(--font-sans);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-body, #3d4f5f);
    margin: 0;
    padding: 0 16px;
}

@media (max-width: 900px) {
    .related-grid {
        grid-template-columns: 1fr;
    }

    .post-author-box {
        padding: 22px 20px;
    }
}

/* Liens contextuels sous le H1 du blog (maillage interne) */
.blog-intro-liens {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-body, #3d4f5f);
    max-width: 62ch;
    margin: 12px 0 0;
}

.blog-intro-liens a {
    color: var(--blue-primary, #1e4a8f);
    text-decoration: underline;
    text-underline-offset: 3px;
}