/* =====================================================
   BLOG MAIN PAGE STYLES
   ===================================================== */

/* Blog Page Hero */
.blog-page-hero {
    background: linear-gradient(135deg, var(--pale-green) 0%, var(--white) 100%);
    padding: 140px 0 60px;
    text-align: center;
}

.blog-page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.blog-page-subtitle {
    font-size: 1.25rem;
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Category Filter */
.blog-categories {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-light);
    position: sticky;
    top: 80px;
    z-index: 100;
}

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

.category-btn {
    padding: 12px 25px;
    border: 2px solid var(--gray-light);
    background: var(--white);
    color: var(--gray-dark);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.category-btn:hover {
    border-color: var(--sage-green);
    color: var(--sage-green);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.category-btn.active {
    background: var(--sage-green);
    color: white;
    border-color: var(--sage-green);
}

/* Featured Article */
.featured-article {
    background: var(--gray-ultra-light);
}

.featured-title {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-medium);
    margin-bottom: 30px;
    text-align: center;
}

.featured-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.featured-link {
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-decoration: none;
    color: inherit;
}

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

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--forest-green);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.featured-content {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-content h3 {
    font-size: 2rem;
    color: var(--dark-gray);
    margin: 20px 0;
    line-height: 1.2;
}

.featured-content p {
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 30px;
}

/* Article Meta Tags */
.article-meta-tags {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.article-category {
    background: var(--pale-green);
    color: var(--forest-green);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.reading-time {
    color: var(--gray-medium);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.reading-time::before {
    content: "⏱";
}

/* Article Footer */
.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-light);
}

.article-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.article-author img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.article-author span {
    font-weight: 600;
    color: var(--gray-dark);
}

/* Blog Grid */
.blog-grid-section {
    background: var(--white);
}

.blog-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.blog-article-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: block;
}

.blog-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.blog-article-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.article-image {
    height: 250px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-article-card .article-content {
    padding: 30px;
}

.blog-article-card h3 {
    font-size: 1.25rem;
    color: var(--dark-gray);
    margin: 15px 0;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.blog-article-card:hover h3 {
    color: var(--forest-green);
}

.blog-article-card p {
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-article-card time {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* Load More */
.load-more-container {
    text-align: center;
    margin: 60px 0;
}

.load-more-btn {
    padding: 15px 40px;
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--pale-green) 0%, rgba(234, 236, 229, 0.3) 100%);
    padding: 80px 0;
}

.newsletter-box {
    background: var(--white);
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.newsletter-content h2 {
    font-size: 2rem;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.newsletter-content p {
    color: var(--gray-medium);
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 15px;
}

.newsletter-form input {
    padding: 15px 25px;
    border: 2px solid var(--gray-light);
    border-radius: 50px;
    font-size: 1rem;
    min-width: 300px;
    transition: border-color 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--sage-green);
}

.newsletter-form button {
    white-space: nowrap;
}

/* Blog CTA Section */
.blog-cta-section {
    background: linear-gradient(135deg, var(--forest-green) 0%, var(--sage-green) 100%);
    padding: 100px 0;
    text-align: center;
}

.blog-cta-section .cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.blog-cta-section .cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.25rem;
    margin-bottom: 35px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .featured-link {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        height: 300px;
    }
    
    .featured-content {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .blog-page-hero {
        padding: 120px 0 40px;
    }
    
    .blog-categories {
        position: relative;
        top: 0;
        padding: 20px 0;
    }
    
    .category-filter {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0 20px;
        gap: 10px;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .featured-content {
        padding: 30px;
    }
    
    .featured-content h3 {
        font-size: 1.5rem;
    }
    
    .blog-articles-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }
    
    .newsletter-box {
        grid-template-columns: 1fr;
        padding: 30px;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .newsletter-form input {
        min-width: 100%;
    }
    
    .blog-cta-section .cta-content h2 {
        font-size: 2rem;
    }
    
    .blog-cta-section .cta-content p {
        font-size: 1.1rem;
    }
}

/* Animation Effects */
.blog-article-card {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.blog-article-card:nth-child(1) { animation-delay: 0.1s; }
.blog-article-card:nth-child(2) { animation-delay: 0.2s; }
.blog-article-card:nth-child(3) { animation-delay: 0.3s; }
.blog-article-card:nth-child(4) { animation-delay: 0.4s; }
.blog-article-card:nth-child(5) { animation-delay: 0.5s; }
.blog-article-card:nth-child(6) { animation-delay: 0.6s; }

/* Section Padding Variants */
.section-padding-small {
    padding: 60px 0;
}

@media (max-width: 768px) {
    .section-padding-small {
        padding: 40px 0;
    }
}