/* ===========================================
   BLOG — Listing & Articles — TechOkaz
   =========================================== */

/* ---- Page wrapper ---- */
.tk-blog-wrap {
    padding: 2.5rem 0 5rem;
}

/* ---- Header section ---- */
.tk-blog-header {
    text-align: center;
    padding: 1rem 0 2.5rem;
    max-width: 600px;
    margin: 0 auto;
}
.tk-blog-eyebrow {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--tk-blue);
    background: rgba(59, 130, 246, .1);
    padding: .25rem .8rem;
    border-radius: 20px;
    margin-bottom: .75rem;
}
.tk-blog-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--tk-navy);
    margin: 0 0 .75rem;
    line-height: 1.2;
}
.tk-blog-subtitle {
    color: var(--tk-muted);
    font-size: 1.05rem;
    margin: 0;
    line-height: 1.6;
}

/* ---- Grid ---- */
.tk-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

/* ---- Card base ---- */
.tk-blog-card {
    background: #fff;
    border-radius: var(--tk-radius);
    overflow: hidden;
    box-shadow: var(--tk-shadow);
    border: 1px solid #f0f2f5;
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s ease, transform .2s ease;
}
.tk-blog-card:hover {
    box-shadow: 0 8px 32px rgba(13, 27, 42, .12);
    transform: translateY(-3px);
}

/* ---- Featured (1st post) ---- */
.tk-blog-card--featured {
    grid-column: 1 / -1;
    flex-direction: row;
}
.tk-blog-card--featured .tk-blog-card-img {
    flex: 0 0 52%;
    aspect-ratio: 16 / 9;
}
.tk-blog-card--featured .tk-blog-card-body {
    flex: 1;
    padding: 2rem 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: .65rem;
}
.tk-blog-card--featured .tk-blog-card-title {
    font-size: 1.5rem;
    line-height: 1.3;
}
.tk-blog-card--featured .tk-blog-excerpt {
    -webkit-line-clamp: 4;
}

/* ---- Card image ---- */
.tk-blog-card-img {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--tk-cream);
    position: relative;
    flex-shrink: 0;
}
.tk-blog-card-img img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    transition: transform .35s ease;
    display: block;
}
.tk-blog-card:hover .tk-blog-card-img img {
    transform: scale(1.05);
}
.tk-blog-card-img--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c5cdd8;
}

/* ---- Card body ---- */
.tk-blog-card-body {
    padding: 1.1rem 1.25rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: .45rem;
    flex: 1;
}

/* ---- Category badge ---- */
a.tk-blog-cat,
.tk-blog-cat {
    display: inline-block;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--tk-blue);
    background: rgba(59, 130, 246, .09);
    padding: .2rem .65rem;
    border-radius: 20px;
    align-self: flex-start;
    text-decoration: none;
    transition: background .15s;
    line-height: 1.6;
}
a.tk-blog-cat:hover {
    background: rgba(59, 130, 246, .2);
    color: var(--tk-blue-dark);
}

/* ---- Card title ---- */
.tk-blog-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--tk-navy);
    margin: 0;
    line-height: 1.4;
}
.tk-blog-card-title a {
    color: inherit;
    text-decoration: none;
}
.tk-blog-card-title a:hover {
    color: var(--tk-blue);
}

/* ---- Excerpt ---- */
.tk-blog-excerpt {
    font-size: .875rem;
    color: var(--tk-muted);
    margin: 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---- Meta ---- */
.tk-blog-meta {
    font-size: .75rem;
    color: #9ca3af;
    display: flex;
    align-items: center;
    gap: .35rem;
    margin-top: auto;
    padding-top: .4rem;
}
.tk-blog-dot {
    font-weight: 700;
    opacity: .4;
}

/* ---- Pagination ---- */
.tk-blog-pagination {
    text-align: center;
    padding: 1.5rem 0;
}
.tk-blog-pagination .nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    flex-wrap: wrap;
}
.tk-blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 .65rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: .875rem;
    font-weight: 500;
    color: var(--tk-navy);
    text-decoration: none;
    transition: all .15s;
}
.tk-blog-pagination .page-numbers:hover,
.tk-blog-pagination .page-numbers.current {
    background: var(--tk-blue);
    color: #fff;
    border-color: var(--tk-blue);
}
.tk-blog-pagination .page-numbers.dots {
    border: none;
    background: none;
    cursor: default;
}

/* ---- Empty state ---- */
.tk-blog-empty {
    text-align: center;
    padding: 5rem 1rem;
    color: var(--tk-muted);
}
.tk-blog-empty svg {
    opacity: .25;
    margin-bottom: 1.25rem;
}
.tk-blog-empty h2 {
    font-size: 1.3rem;
    color: var(--tk-navy);
    font-weight: 700;
    margin-bottom: .5rem;
}
.tk-blog-empty p {
    margin-bottom: 1.75rem;
}

/* ===========================================
   ARTICLE INDIVIDUEL
   =========================================== */

.tk-article-wrap {
    padding: 0 0 5rem;
}
.tk-article-inner {
    max-width: 800px !important;
    padding: 0 1.5rem;
}

/* ---- Fil d'Ariane ---- */
.tk-article-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .3rem .4rem;
    font-size: .78rem;
    color: var(--tk-muted);
    padding: 1.5rem 0 1.25rem;
}
.tk-article-breadcrumb a {
    color: var(--tk-muted);
    text-decoration: none;
    transition: color .15s;
}
.tk-article-breadcrumb a:hover {
    color: var(--tk-blue);
}
.tk-article-breadcrumb span[aria-current="page"] {
    color: var(--tk-navy);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 28ch;
}

/* ---- Article header ---- */
.tk-article-header {
    padding: .75rem 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
.tk-article-title {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    color: var(--tk-navy);
    line-height: 1.25;
    margin: 0;
}
.tk-article-meta {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .83rem;
    color: var(--tk-muted);
}

/* ---- Hero image ---- */
.tk-article-hero-img {
    border-radius: var(--tk-radius);
    overflow: hidden;
    margin-bottom: 2rem;
    aspect-ratio: 16 / 9;
    background: var(--tk-cream);
}
.tk-article-hero-img img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    display: block;
}

/* ---- Content typography ---- */
.tk-article-content {
    font-size: 1.05rem;
    line-height: 1.82;
    color: #1f2937;
    margin-bottom: 2.5rem;
}
.tk-article-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--tk-navy);
    margin: 2.25rem 0 .8rem;
    line-height: 1.3;
}
.tk-article-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--tk-navy);
    margin: 1.75rem 0 .5rem;
}
.tk-article-content p {
    margin: 0 0 1.3rem;
}
.tk-article-content ul,
.tk-article-content ol {
    margin: 0 0 1.3rem 1.5rem;
    padding: 0;
}
.tk-article-content li {
    margin-bottom: .45rem;
}
.tk-article-content strong {
    color: var(--tk-navy);
    font-weight: 600;
}
.tk-article-content a {
    color: var(--tk-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
}
.tk-article-content a:hover {
    color: var(--tk-blue-dark);
}
.tk-article-content blockquote {
    border-left: 4px solid var(--tk-blue);
    margin: 1.75rem 0;
    padding: 1rem 1.25rem;
    background: rgba(59, 130, 246, .06);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--tk-navy);
}
.tk-article-content blockquote p { margin: 0; }
.tk-article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.75rem 0;
    font-size: .9rem;
    border-radius: 8px;
    overflow: hidden;
}
.tk-article-content th,
.tk-article-content td {
    padding: .65rem .9rem;
    border: 1px solid #e5e7eb;
    text-align: left;
}
.tk-article-content th {
    background: var(--tk-navy);
    color: #fff;
    font-weight: 600;
}
.tk-article-content tr:nth-child(even) td {
    background: var(--tk-cream);
}

/* ---- CTA produits ---- */
.tk-article-cta {
    margin: 2.5rem 0;
    border-radius: var(--tk-radius);
    background: linear-gradient(135deg, var(--tk-navy) 0%, #1a3050 100%);
    padding: 1.75rem 2rem;
}
.tk-article-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.tk-article-cta-text strong {
    display: block;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: .35rem;
}
.tk-article-cta-text p {
    color: rgba(255, 255, 255, .65);
    font-size: .875rem;
    margin: 0;
}

/* ---- Bouton primaire ---- */
.tk-btn-primary {
    display: inline-block;
    background: var(--tk-blue);
    color: #fff !important;
    padding: .7rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: .875rem;
    text-decoration: none !important;
    white-space: nowrap;
    transition: background .15s;
    border: none;
    cursor: pointer;
}
.tk-btn-primary:hover {
    background: var(--tk-blue-dark);
    color: #fff !important;
}

/* ---- Share ---- */
.tk-article-share {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
    padding: 1.25rem 0;
    border-top: 1px solid #f0f2f5;
    border-bottom: 1px solid #f0f2f5;
    margin-bottom: 1.5rem;
}
.tk-article-share-label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--tk-muted);
}
.tk-share-btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .45rem .9rem;
    border-radius: 8px;
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: opacity .15s;
}
.tk-share-btn:hover { opacity: .82; }
.tk-share-wa { background: #25d366; color: #fff !important; }
.tk-share-fb { background: #1877f2; color: #fff !important; }

/* ---- Retour ---- */
.tk-article-back-link {
    font-size: .875rem;
    font-weight: 600;
    color: var(--tk-blue);
    text-decoration: none;
    transition: color .15s;
}
.tk-article-back-link:hover { color: var(--tk-blue-dark); }

/* ===========================================
   RESPONSIVE
   =========================================== */

@media (max-width: 1024px) {
    .tk-blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .tk-blog-grid { grid-template-columns: 1fr; gap: 1rem; }
    .tk-blog-card--featured { flex-direction: column; }
    .tk-blog-card--featured .tk-blog-card-img { flex: none; width: 100%; }
    .tk-blog-card--featured .tk-blog-card-body { padding: 1.1rem 1.25rem 1.35rem; }
    .tk-article-cta-inner { flex-direction: column; align-items: flex-start; }
    .tk-article-inner { padding: 0 1rem; }
}

@media (max-width: 480px) {
    .tk-blog-wrap { padding: 1.5rem 0 4rem; }
    .tk-article-hero-img {
        border-radius: 0;
        margin-left: -1rem;
        margin-right: -1rem;
    }
    .tk-article-content h2 { font-size: 1.25rem; }
}