/* ===== BLOG PAGE SPECIFIC STYLES ===== */

/* ===== BLOG HERO ===== */
.blog-hero {
    position: relative;
    height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 70px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 152, 224, 0.8) 0%, rgba(44, 62, 80, 0.9) 100%);
    z-index: -1;
}

.hero-content {
    color: var(--white);
    text-align: center;
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--white);
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.blog-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
}

.blog-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.blog-search {
    margin-top: 2rem;
}

.search-container {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    outline: none;
    font-size: 1rem;
    background: transparent;
}

.search-btn {
    padding: 1rem 1.5rem;
    border: none;
    background: var(--primary-color);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--secondary-color);
}

/* ===== FEATURED ARTICLE ===== */
.featured-article {
    background: var(--accent-color);
}

.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.featured-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.featured-post:hover .featured-img {
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
}

.featured-content {
    padding: 2rem;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

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

.post-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
    font-family: 'Poppins', sans-serif;
}

.post-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tag {
    background: rgba(27, 152, 224, 0.1);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===== BLOG CATEGORIES ===== */
.blog-categories {
    background: var(--white);
    padding: 2rem 0;
}

.categories-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

/* ===== BLOG ARTICLES ===== */
.blog-articles {
    background: var(--accent-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 2px solid transparent;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.article-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.article-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.article-date {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
}

.article-content {
    padding: 2rem;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.article-category {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.read-time {
    color: var(--text-light);
    font-size: 0.85rem;
}

.article-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
    font-family: 'Poppins', sans-serif;
}

.article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more:hover {
    color: var(--secondary-color);
}

.read-more::after {
    content: '\f061';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    transition: var(--transition);
}

.read-more:hover::after {
    transform: translateX(3px);
}

.load-more-container {
    text-align: center;
}

.load-more-btn {
    margin: 0 auto;
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter-section {
    background: var(--gradient-primary);
    color: var(--white);
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.newsletter-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
}

.newsletter-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.newsletter-form-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.2);
}

.newsletter-btn {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

.newsletter-btn:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.newsletter-privacy {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ===== BLOG FILTER FUNCTIONALITY ===== */
.blog-card[data-category] {
    display: block;
}

.blog-card.hidden {
    display: none;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .featured-post {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        height: 300px;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        height: 50vh;
    }
    
    .blog-title {
        font-size: 2.5rem;
    }
    
    .blog-subtitle {
        font-size: 1.1rem;
    }
    
    .search-container {
        flex-direction: column;
        border-radius: var(--border-radius);
    }
    
    .search-input {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .search-btn {
        border-radius: 0 0 var(--border-radius) var(--border-radius);
    }
    
    .post-meta {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .post-title {
        font-size: 1.75rem;
    }
    
    .categories-filter {
        gap: 0.5rem;
    }
    
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .article-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .newsletter-form-container {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        height: 45vh;
    }
    
    .blog-title {
        font-size: 2rem;
    }
    
    .featured-content {
        padding: 1.5rem;
    }
    
    .post-title {
        font-size: 1.5rem;
    }
    
    .article-content {
        padding: 1.5rem;
    }
    
    .article-title {
        font-size: 1.25rem;
    }
    
    .categories-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .category-btn {
        width: 200px;
    }
    
    .newsletter-title {
        font-size: 1.75rem;
    }
}