/* 
* Blog Specific Stylesheet for Sasindu's DevOps Portfolio
* Author: Sasindu Jayashma
* Version: 1.0
*/

/* ---------- Table of Contents ----------
1. Blog Hero 
2. Blog Categories
3. Featured Post
4. Blog Grid & Cards
5. Pagination
6. Newsletter
7. Blog Post Specific Styles
8. Responsive Styles
---------------------------------------- */

/* ---------- 1. Blog Hero ---------- */
.blog-hero {
    padding-top: calc(var(--header-height) + var(--space-3xl));
    padding-bottom: var(--space-3xl);
    background-color: var(--gray-50);
    text-align: center;
}

.blog-hero h1 {
    margin-bottom: var(--space-md);
}

.blog-hero p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* ---------- 2. Blog Categories ---------- */
.blog-categories {
    background-color: white;
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-md) 0;
}

.categories-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.category-tag {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background-color: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.category-tag:hover {
    background-color: var(--gray-200);
    color: var(--gray-800);
}

.category-tag.active {
    background-color: var(--primary-color);
    color: white;
}

/* ---------- 3. Featured Post ---------- */
.featured-post {
    padding: var(--space-3xl) 0;
    background-color: white;
}

.featured-post-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    background-color: var(--gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.featured-post-image {
    position: relative;
    height: 100%;
}

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

.featured-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background-color: var(--secondary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.featured-post-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.post-categories {
    display: flex;
    gap: var(--space-xs);
}

.post-category {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--primary-light);
    color: var(--primary-dark);
    border-radius: var(--radius-full);
}

.post-date {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.featured-post-content h2 {
    margin-bottom: var(--space-md);
    font-size: 1.75rem;
}

.featured-post-content p {
    margin-bottom: var(--space-xl);
    color: var(--gray-600);
    flex-grow: 1;
}

/* ---------- 4. Blog Grid & Cards ---------- */
.all-posts {
    padding: var(--space-3xl) 0;
    background-color: var(--gray-50);
}

.section-title {
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.blog-grid.three-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

/* Blog cards styling is inherited from main.css */

/* ---------- 5. Pagination ---------- */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--space-3xl);
    gap: var(--space-xs);
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: white;
    color: var(--gray-700);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--gray-100);
    color: var(--gray-800);
}

.page-link.active {
    background-color: var(--primary-color);
    color: white;
}

.page-link.next {
    width: auto;
    padding: 0 var(--space-md);
}

.page-link.next::after {
    content: '→';
    margin-left: var(--space-xs);
}

.page-separator {
    color: var(--gray-500);
}

/* ---------- 6. Newsletter ---------- */
.newsletter {
    padding: var(--space-3xl) 0;
    background-color: white;
}

.newsletter-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--primary-color);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    color: white;
}

.newsletter-content {
    max-width: 500px;
}

.newsletter-content h2 {
    color: white;
    margin-bottom: var(--space-md);
}

.newsletter-content p {
    margin-bottom: 0;
    opacity: 0.9;
}

.newsletter-form {
    min-width: 300px;
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--space-xs);
}

.newsletter-form input {
    flex-grow: 1;
    padding: var(--space-md);
    border: none;
    border-radius: var(--radius-md);
}

.newsletter-form button {
    background-color: var(--secondary-color);
    border: none;
}

.newsletter-form button:hover {
    background-color: var(--secondary-dark);
}

/* ---------- 7. Blog Post Specific Styles ---------- */
/* These styles are already in main.css */

/* ---------- 8. Responsive Styles ---------- */
@media (max-width: 992px) {
    .featured-post-card {
        grid-template-columns: 1fr;
    }
    
    .featured-post-image {
        height: 300px;
    }
    
    .blog-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-container {
        flex-direction: column;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .newsletter-content {
        max-width: 100%;
    }
    
    .newsletter-form {
        width: 100%;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .blog-grid.three-columns {
        grid-template-columns: 1fr;
    }
    
    .categories-container {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--space-xs);
    }
    
    .featured-post-content {
        padding: var(--space-xl);
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
}

@media (max-width: 576px) {
    .featured-post-image {
        height: 200px;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
}

/* Blog post content specific styles */
/* Already included in main.css */