/* ── AFS Analytics Blog CSS ── */

/* Card grid */
.blog-card {
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow .2s, transform .2s;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
}
.blog-card:hover {
    box-shadow: 0 6px 24px rgba(33,43,68,.15);
    transform: translateY(-3px);
}
.blog-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: #f0f2f7;
}
.blog-card-img-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #212b44 0%, #526db0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.4);
    font-size: 3rem;
}
.blog-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-category {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #526db0;
    margin-bottom: .5rem;
}
.blog-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #212b44;
    margin-bottom: .75rem;
    line-height: 1.4;
    flex: 1;
}
.blog-card-title a {
    color: inherit;
    text-decoration: none;
}
.blog-card-title a:hover {
    color: #e62640;
}
.blog-card-excerpt {
    font-size: .875rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card-meta {
    font-size: .75rem;
    color: #999;
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.blog-card-footer {
    padding: .75rem 1.25rem;
    border-top: 1px solid #f0f0f0;
    background: #fafafa;
}

/* Hero / header */
.blog-hero {
    background: linear-gradient(135deg, #212b44 0%, #1a3a6e 100%);
    color: #fff;
    padding: 4rem 0 3rem;
}
.blog-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
}
.blog-hero p {
    opacity: .8;
    font-size: 1.1rem;
}

/* Search bar */
.blog-search-form {
    max-width: 480px;
    margin: 1.5rem auto 0;
}
.blog-search-form .input-group-text {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.3);
    color: #fff;
}
.blog-search-form input {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.3);
    color: #fff;
}
.blog-search-form input::placeholder {
    color: rgba(255,255,255,.6);
}
.blog-search-form input:focus {
    background: rgba(255,255,255,.25);
    border-color: rgba(255,255,255,.6);
    color: #fff;
    box-shadow: 0 0 0 3px rgba(255,255,255,.15);
}
.blog-search-form button {
    background: #e62640;
    border-color: #e62640;
    color: #fff;
}
.blog-search-form button:hover {
    background: #c81f34;
    border-color: #c81f34;
}

/* Sidebar */
.blog-sidebar .card {
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 8px;
}
.blog-sidebar .card-title {
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #212b44;
    padding-bottom: .5rem;
    border-bottom: 2px solid #e62640;
    margin-bottom: 1rem;
}
.blog-sidebar .list-group-item {
    border: none;
    padding: .35rem 0;
    font-size: .875rem;
}
.blog-sidebar .list-group-item a {
    color: #444;
    text-decoration: none;
}
.blog-sidebar .list-group-item a:hover {
    color: #e62640;
}
.badge-count {
    background: #f0f2f7;
    color: #526db0;
    font-size: .7rem;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 600;
}

/* Article page */
.article-header {
    background: linear-gradient(135deg, #212b44 0%, #1a3a6e 100%);
    color: #fff;
    padding: 4rem 0 3rem;
}
.article-header h1 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.3;
}
.article-header .article-meta {
    opacity: .75;
    font-size: .875rem;
    margin-top: .75rem;
}
.article-header .article-category {
    display: inline-block;
    background: rgba(255,255,255,.2);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: .75rem;
}
.article-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
}
.article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #212b44;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid #f0f2f7;
}
.article-body h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #212b44;
    margin-top: 1.75rem;
    margin-bottom: .75rem;
}
.article-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #526db0;
    margin-top: 1.5rem;
    margin-bottom: .5rem;
}
.article-body p {
    margin-bottom: 1.1rem;
}
.article-body ul, .article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.1rem;
}
.article-body li {
    margin-bottom: .4rem;
}
.article-body a {
    color: #526db0;
    text-decoration: underline;
}
.article-body a:hover {
    color: #e62640;
}
.article-body pre {
    background: #1e2d4f;
    color: #e8ecf5;
    padding: 1rem 1.25rem;
    border-radius: 6px;
    overflow-x: auto;
    font-size: .875rem;
    margin: 1.25rem 0;
}
.article-body code {
    background: #f0f2f7;
    color: #212b44;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: .9em;
}
.article-body pre code {
    background: none;
    color: inherit;
    padding: 0;
}
.article-body table {
    width: auto;
    max-width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0;
    font-size: .9rem;
}
.article-body table td, .article-body table th {
    border: 1px solid #ddd;
    padding: .5rem .75rem;
    vertical-align: top;
}
.article-body table tr:nth-child(even) td {
    background: #f9fafb;
}
.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}

/* Category pills */
.category-pills .nav-link {
    color: #526db0;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    padding: .3rem .9rem;
    font-size: .8rem;
    font-weight: 600;
    transition: all .15s;
}
.category-pills .nav-link:hover,
.category-pills .nav-link.active {
    background: #212b44;
    border-color: #212b44;
    color: #fff;
}

/* Pagination */
.blog-pagination .page-link {
    color: #526db0;
    border-color: #dee2e6;
}
.blog-pagination .page-item.active .page-link {
    background-color: #212b44;
    border-color: #212b44;
}
.blog-pagination .page-link:hover {
    color: #212b44;
    background: #f0f2f7;
}

/* No results */
.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: #888;
}
.blog-empty i {
    font-size: 3rem;
    color: #ddd;
    display: block;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 575px) {
    .blog-hero h1 { font-size: 1.75rem; }
    .article-header h1 { font-size: 1.5rem; }
}