/* ==========================================================================
   ClimberIQ Blog Styles
   ========================================================================== */

/* Blog Header */
.blog-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
    padding: var(--space-16) 0 var(--space-12);
    color: white;
    text-align: center;
}

.blog-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--space-4);
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.blog-header p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Grid Section */
.blog-grid-section {
    padding: var(--space-16) 0;
    background: var(--color-cloud);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

/* Blog Card */
.blog-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.blog-card-image-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-image-placeholder svg {
    width: 64px;
    height: 64px;
    color: rgba(255, 255, 255, 0.5);
}

.blog-card-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: 0.75rem;
    color: var(--color-stone);
}

.blog-card-category {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-sunset-gold) 100%);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-date {
    color: var(--color-stone);
}

.blog-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-3);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card h3 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card h3 a:hover {
    color: var(--color-secondary);
}

.blog-card-excerpt {
    color: var(--color-slate);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.blog-card-link:hover {
    gap: var(--space-3);
}

.blog-card-link svg {
    width: 16px;
    height: 16px;
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
}

.blog-pagination a,
.blog-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.blog-pagination a {
    background: var(--color-white);
    color: var(--color-charcoal);
    box-shadow: var(--shadow-sm);
}

.blog-pagination a:hover {
    background: var(--color-secondary);
    color: white;
}

.blog-pagination .active {
    background: var(--color-secondary);
    color: white;
}

.blog-pagination .dots {
    background: transparent;
    box-shadow: none;
    color: var(--color-stone);
}

.blog-pagination .prev,
.blog-pagination .next {
    width: auto;
    padding: 0 var(--space-4);
    gap: var(--space-2);
}

/* Featured Post */
.featured-post {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-12);
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.featured-post-image {
    height: 100%;
    min-height: 400px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-post-image svg {
    width: 120px;
    height: 120px;
    color: rgba(255, 255, 255, 0.5);
}

.featured-post-content {
    padding: var(--space-10);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-sunset-gold) 100%);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-4);
    width: fit-content;
}

.featured-post-content h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-charcoal);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

.featured-post-content h2 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.featured-post-content h2 a:hover {
    color: var(--color-secondary);
}

.featured-post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: 0.875rem;
    color: var(--color-stone);
}

.featured-post-excerpt {
    color: var(--color-slate);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* ==========================================================================
   Individual Blog Post Styles
   ========================================================================== */

.blog-post-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: var(--space-16) 0 var(--space-20);
    color: white;
}

.blog-post-header .container {
    max-width: 800px;
}

.blog-post-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    margin-bottom: var(--space-6);
    opacity: 0.8;
}

.blog-post-breadcrumb a {
    color: white;
    text-decoration: none;
}

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

.blog-post-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-sunset-gold) 100%);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-4);
}

.blog-post-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-6);
    color: white;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    font-size: 0.875rem;
    opacity: 0.9;
}

.blog-post-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.blog-post-meta-item svg {
    width: 16px;
    height: 16px;
}

/* Blog Post Content */
.blog-post-content {
    background: var(--color-white);
    margin-top: -var(--space-12);
    position: relative;
    z-index: 1;
}

.blog-post-content .container {
    max-width: 800px;
}

.blog-post-body {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-12);
    box-shadow: var(--shadow-lg);
    margin-top: -var(--space-12);
}

/* Article Typography */
.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-charcoal);
}

.article-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
    color: var(--color-charcoal);
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
    color: var(--color-charcoal);
}

.article-content p {
    margin-bottom: var(--space-6);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.article-content li {
    margin-bottom: var(--space-3);
}

.article-content blockquote {
    border-left: 4px solid var(--color-secondary);
    padding-left: var(--space-6);
    margin: var(--space-8) 0;
    font-style: italic;
    color: var(--color-slate);
}

.article-content a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.article-content a:hover {
    color: var(--color-secondary-dark);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
}

.article-content code {
    background: var(--color-cloud);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.article-content pre {
    background: var(--color-charcoal);
    color: var(--color-cloud);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: var(--space-8) 0;
}

.article-content pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

/* Key Takeaways Box */
.key-takeaways {
    background: linear-gradient(135deg, rgba(42, 157, 143, 0.1) 0%, rgba(30, 58, 95, 0.1) 100%);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin: var(--space-8) 0;
}

.key-takeaways h4 {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}

.key-takeaways ul {
    margin: 0;
    padding-left: var(--space-6);
}

.key-takeaways li {
    margin-bottom: var(--space-2);
    color: var(--color-charcoal);
}

/* CTA Box */
.article-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    margin: var(--space-12) 0;
    text-align: center;
    color: white;
}

.article-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: white;
}

.article-cta p {
    opacity: 0.9;
    margin-bottom: var(--space-6);
    font-size: 1rem;
}

.article-cta .btn-primary {
    background: white;
    color: var(--color-primary);
}

.article-cta .btn-primary:hover {
    background: var(--color-cloud);
}

/* Tags */
.blog-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.blog-post-tags span {
    font-weight: 600;
    color: var(--color-charcoal);
    margin-right: var(--space-2);
}

.blog-tag {
    background: var(--color-cloud);
    color: var(--color-slate);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.blog-tag:hover {
    background: var(--color-secondary);
    color: white;
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-6);
    background: var(--color-cloud);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-top: var(--space-10);
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar svg {
    width: 40px;
    height: 40px;
    color: white;
}

.author-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-2);
}

.author-info p {
    color: var(--color-slate);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Related Posts */
.related-posts {
    padding: var(--space-16) 0;
    background: var(--color-cloud);
}

.related-posts h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-10);
    color: var(--color-charcoal);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

/* Schema.org Structured Data Styling (hidden) */
.schema-data {
    display: none;
}

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

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

    .featured-post-image {
        min-height: 300px;
    }

    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 2rem;
    }

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

    .blog-post-header h1 {
        font-size: 1.75rem;
    }

    .blog-post-body {
        padding: var(--space-6);
    }

    .article-content {
        font-size: 1rem;
    }

    .author-box {
        flex-direction: column;
        text-align: center;
    }

    .author-avatar {
        margin: 0 auto;
    }

    .related-posts-grid {
        grid-template-columns: 1fr;
    }

    .blog-post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .blog-pagination a,
    .blog-pagination span {
        width: 36px;
        height: 36px;
        font-size: 0.75rem;
    }
}