/* ===========================
   Blog Page Styles
   =========================== */

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: var(--bg-white);
    margin-top: 70px;
}

.blog-hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 15px;
    font-family: var(--font-accent);
}

.blog-hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* Blog Filter */
.blog-filter {
    padding: 40px 0;
    background: var(--bg-light);
}

.filter-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 30px;
    border: 2px solid var(--primary-color);
    background: var(--bg-white);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--bg-white);
}

/* Blog Grid */
.blog-posts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.blog-card {
    background: var(--bg-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.blog-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.blog-card-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.blog-card-category {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(10, 77, 143, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.blog-card-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-excerpt {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.blog-card-link:hover {
    gap: 12px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    background: var(--bg-white);
    color: var(--primary-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.pagination-btn:hover,
.pagination-btn.active {
    background: var(--primary-color);
    color: var(--bg-white);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Blog CTA */
.blog-cta {
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.cta-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Blog Article Page */
.article-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 120px 0 80px;
    color: var(--bg-white);
    margin-top: 70px;
}

.article-meta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1rem;
}

.article-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.3;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.article-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
}

.article-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 30px;
    margin-bottom: 15px;
}

.article-content p {
    line-height: 1.9;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article-content li {
    line-height: 1.9;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 30px 0;
}

.article-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    background: var(--bg-light);
    margin: 30px 0;
    font-style: italic;
    color: var(--text-dark);
}

/* Article Images */
.article-content img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 30px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.article-content .image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: -20px;
    margin-bottom: 30px;
    font-style: italic;
}

.article-content .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.article-content .image-grid img {
    margin: 0;
}

/* Share Buttons */
.article-share {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.share-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.share-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 1.3rem;
    transition: var(--transition);
}

.share-btn:hover {
    transform: translateY(-3px);
}

.share-btn.twitter {
    background: #1DA1F2;
}

.share-btn.facebook {
    background: #1877F2;
}

.share-btn.linkedin {
    background: #0A66C2;
}

/* Related Posts */
.related-posts {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid var(--border-color);
}

.related-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-posts {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-btn {
        width: 100%;
    }
    
    .article-title {
        font-size: 2rem;
    }
    
    .article-content {
        padding: 40px 20px;
    }
}