/* ============================================================================
   Blog Page Styles
   Post cards list, individual post content, breadcrumb
   ============================================================================ */

/* Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #003d99 100%);
    color: white;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.blog-hero h1 {
    font-size: 2.5rem;
    margin: 0;
    color: white;
    font-weight: 700;
}

.blog-hero p {
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.9;
}

/* Blog List Section */
.blog-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: white;
}

.blog-section .container {
    max-width: 820px;
    margin: 0 auto;
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.blog-loading,
.blog-error {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-secondary);
    font-size: 1.1rem;
}

/* Blog Card */
.blog-card {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-xl);
}

.blog-card:last-child {
    border-bottom: none;
}

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.blog-category {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: 12px;
}

.blog-card-meta time,
.blog-read-time {
    font-size: 0.875rem;
    color: var(--color-secondary);
}

.blog-card-meta time::before {
    content: '\00B7';
    margin-right: var(--spacing-sm);
    color: var(--color-border);
}

.blog-read-time::before {
    content: '\00B7';
    margin-right: var(--spacing-sm);
    color: var(--color-border);
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: var(--line-height-tight);
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-duration), border-color var(--transition-duration);
}

.blog-card-title a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.blog-card-excerpt {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0 0 var(--spacing-md) 0;
}

.blog-read-more {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-duration);
}

.blog-read-more:hover {
    border-bottom-color: var(--color-primary);
}

/* Post View */
.blog-post-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: white;
}

.blog-post-section .container {
    max-width: 780px;
    margin: 0 auto;
}

/* Breadcrumb */
.blog-breadcrumb {
    margin-bottom: var(--spacing-xl);
}

.blog-back-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-duration);
}

.blog-back-link:hover {
    border-bottom-color: var(--color-primary);
}

/* Rendered Markdown Post Content */
.blog-post-content h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    line-height: var(--line-height-tight);
}

.blog-post-content h2 {
    font-size: 1.5rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: var(--spacing-xs);
}

.blog-post-content h3 {
    font-size: 1.2rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.blog-post-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.blog-post-content p strong {
    color: var(--color-text);
    font-weight: 700;
}

.blog-post-content p em {
    color: var(--color-secondary);
}

.blog-post-content a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--color-primary);
    transition: opacity var(--transition-duration);
}

.blog-post-content a:hover {
    opacity: 0.75;
}

.blog-post-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--spacing-2xl) 0;
}

.blog-post-content ul,
.blog-post-content ol {
    margin: 0 0 var(--spacing-md) var(--spacing-xl);
    padding: 0;
}

.blog-post-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

/* Table styles for blog posts */
.blog-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-xl);
    font-size: 0.9rem;
}

.blog-post-content th {
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    font-weight: 600;
}

.blog-post-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: top;
}

.blog-post-content tr:nth-child(even) td {
    background: var(--color-background-alt);
}

/* Meta line at top of post (rendered from bold paragraph) */
.blog-post-content > p:first-of-type {
    font-size: 0.9rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
}

/* CTA */
.blog-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #003d99 100%);
    color: white;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.blog-cta h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.blog-cta p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 767px) {
    .blog-hero h1 { font-size: 2rem; }
    .blog-card-title { font-size: 1.25rem; }
    .blog-post-content h1 { font-size: 1.6rem; }
    .blog-post-content h2 { font-size: 1.3rem; }
    .blog-post-content table { font-size: 0.8rem; }
    .blog-post-content th,
    .blog-post-content td { padding: var(--spacing-xs) var(--spacing-sm); }
}