/* Blog Index Page Styles */

/* Hero */
.blog-index-hero {
    background: linear-gradient(135deg, var(--content-primary-light) 0%, var(--content-primary) 100%);
    color: white;
    padding: 3.5rem 0;
    text-align: center;
    border-radius: 0 0 32px 32px;
    margin-bottom: 2.5rem;
    box-shadow: 0 8px 24px var(--content-shadow);
}

.blog-index-hero h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.blog-index-hero p {
    font-size: 1.15rem;
    opacity: 0.95;
    max-width: 650px;
    margin: 0 auto;
}


/* Filter Bar */
.blog-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--content-border);
}

.blog-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--content-text-secondary);
    background-color: var(--content-card-bg);
    border: 1px solid var(--content-border);
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-filter-btn:hover {
    color: var(--content-primary);
    border-color: var(--content-primary-light);
    background-color: var(--content-bg-warm);
}

.blog-filter-btn.blog-filter-active {
    color: white;
    background-color: var(--content-primary);
    border-color: var(--content-primary);
}


/* Post Grid */
.blog-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}


/* Post Card */
.blog-post-card {
    display: flex;
    flex-direction: column;
    background-color: var(--content-card-bg);
    border-radius: 12px;
    padding: 1.75rem;
    border: 1px solid var(--content-border);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px var(--content-shadow);
}

.blog-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--content-shadow-hover);
    border-color: var(--content-primary-light);
}

.blog-card-pillar {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
    align-self: flex-start;
}

/* Pillar badge colors via data attribute */
.blog-card-pillar[data-badge-color="primary-color"] {
    background-color: var(--primary-color, #2563eb);
}

.blog-card-pillar[data-badge-color="secondary-color"] {
    background-color: var(--secondary-color, #10b981);
}

.blog-card-pillar[data-badge-color="accent-color"] {
    background-color: var(--accent-color, #f59e0b);
}

.blog-card-type {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--content-primary-dark);
    background-color: var(--content-bg-warm);
    border: 1px solid var(--content-border);
    margin-bottom: 0.5rem;
    align-self: flex-start;
}

.blog-post-card-title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--content-text-primary);
}

.blog-post-card:hover .blog-post-card-title {
    color: var(--content-primary);
}

.blog-post-card-excerpt {
    font-size: 0.95rem;
    color: var(--content-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.blog-post-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--content-text-muted);
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--content-border);
}

.blog-post-card-author::before {
    content: "\00B7";
    margin-right: 1rem;
}


/* Pagination */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem 0 3rem;
}

.blog-page-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--content-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.blog-page-link:hover {
    color: var(--content-primary-dark);
}

.blog-page-info {
    color: var(--content-text-muted);
    font-size: 0.9rem;
}


/* Empty State */
.blog-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--content-text-secondary);
}

.blog-empty-state i {
    font-size: 3rem;
    color: var(--content-text-muted);
    margin-bottom: 1rem;
    display: block;
}

.blog-empty-state h3 {
    margin-bottom: 0.5rem;
}

.blog-empty-state p {
    margin-bottom: 1.5rem;
}


/* Responsive */
@media (max-width: 768px) {
    .blog-index-hero {
        padding: 2.5rem 1rem;
    }

    .blog-index-hero h1 {
        font-size: 1.8rem;
    }

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

    .blog-filter-bar {
        gap: 0.4rem;
    }

    .blog-filter-btn {
        padding: 0.35rem 0.75rem;
        font-size: 0.8rem;
    }
}