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

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
}

.blog-hero h1 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.blog-hero p {
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

/* Blog Layout */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    align-items: start;
    margin-top: calc(var(--spacing-xl) * -1);
}

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

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

.blog-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.blog-card-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--secondary-color);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.blog-card-meta i {
    color: var(--primary-color);
}

.blog-card-title {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
    line-height: 1.3;
}

.blog-card-title a {
    color: inherit;
    transition: var(--transition-base);
}

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

.blog-card-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.author-info span {
    display: block;
    font-size: 0.875rem;
}

.author-name {
    color: var(--primary-dark);
    font-weight: 600;
}

.author-role {
    color: var(--text-secondary);
}

/* Blog Sidebar */
.blog-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-widget {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.sidebar-widget h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--secondary-color);
    font-size: 1.25rem;
}

/* Categories Widget */
.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.category-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-list a {
    color: var(--text-primary);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

.category-list a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.category-list i {
    color: var(--primary-color);
    font-size: 0.875rem;
}

.category-count {
    background: var(--bg-light);
    color: var(--text-secondary);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Popular Posts Widget */
.popular-posts-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.popular-post-item {
    display: flex;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.popular-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.popular-post-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

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

.popular-post-content h4 {
    font-size: 0.9375rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.popular-post-content h4 a {
    color: var(--primary-dark);
    transition: var(--transition-base);
}

.popular-post-content h4 a:hover {
    color: var(--primary-color);
}

.popular-post-date {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.popular-post-date i {
    color: var(--primary-color);
}

/* Tags Widget */
.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-item {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.tag-item:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Newsletter Widget */
.newsletter-widget {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-color) 100%);
    color: white;
}

.newsletter-widget h3 {
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.newsletter-widget p {
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    font-size: 0.9375rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
}

.newsletter-form button {
    background: white;
    color: var(--primary-color);
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.post-hero {
    position: relative;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    overflow: hidden;
}

.post-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.post-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.post-hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 3rem 0;
}

.post-category {
    display: inline-block;
    background: var(--secondary-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.post-hero-content h1 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
    line-height: 1.2;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
}

.post-meta-item i {
    color: var(--secondary-color);
}

/* Post Content */
.post-content-wrapper {
    padding: var(--spacing-xl) 0;
}

.post-content {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
}

.post-content h2 {
    color: var(--primary-dark);
    margin: 2rem 0 1rem;
    font-size: 1.875rem;
}

.post-content h3 {
    color: var(--primary-dark);
    margin: 1.5rem 0 0.75rem;
    font-size: 1.5rem;
}

.post-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
}

.post-content ul,
.post-content ol {
    margin: 1.25rem 0;
    padding-left: 2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content blockquote {
    border-left: 4px solid var(--secondary-color);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg-light);
    font-style: italic;
    color: var(--text-primary);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.post-content strong {
    color: var(--primary-dark);
    font-weight: 600;
}

.post-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.post-content a:hover {
    color: var(--primary-dark);
}

/* Post Tags */
.post-tags {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.post-tags h4 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

/* Post Share */
.post-share {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    text-align: center;
}

.post-share h4 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.share-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    transition: var(--transition-base);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.share-btn.facebook {
    background: #3b5998;
}

.share-btn.twitter {
    background: #1da1f2;
}

.share-btn.linkedin {
    background: #0077b5;
}

.share-btn.whatsapp {
    background: #25d366;
}

.share-btn.email {
    background: #ea4335;
}

/* Related Posts */
.related-posts {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.related-posts h3 {
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
        max-width: 700px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .blog-hero p {
        font-size: 1rem;
    }
    
    .blog-card {
        flex-direction: column;
    }
    
    .blog-card-image {
        height: 200px;
    }
    
    .blog-card-title {
        font-size: 1.25rem;
    }
    
    .post-hero {
        height: 400px;
    }
    
    .post-hero-content h1 {
        font-size: 1.75rem;
    }
    
    .post-content {
        padding: var(--spacing-lg);
    }
    
    .post-content h2 {
        font-size: 1.5rem;
    }
    
    .post-content h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 4rem 0 3rem;
    }
    
    .blog-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
}