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

/* Blog Header */
.blog-header {
    padding: 8rem 0 3rem;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.blog-header-content {
    text-align: center;
    margin-bottom: 2rem;
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
}

.page-description {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Search Box */
.blog-search {
    display: flex;
    justify-content: center;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    width: 100%;
    max-width: 400px;
    transition: var(--transition-smooth);
}

.search-box:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.search-icon {
    font-size: 1.1rem;
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: 0.95rem;
    width: 100%;
    outline: none;
}

.search-box input::placeholder {
    color: var(--color-text-dim);
}

/* Categories */
.blog-categories {
    padding: 2rem 0;
    border-bottom: 1px solid var(--glass-border);
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.category-tag {
    font-family: var(--font-display);
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.category-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

/* Featured Post */
.featured-post {
    padding: 4rem 0;
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-electric), var(--color-secondary));
}

.featured-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.featured-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-electric));
    color: var(--color-bg-primary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.featured-content {
    display: flex;
    flex-direction: column;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.post-category {
    color: var(--color-primary);
    font-family: var(--font-display);
    font-weight: 500;
}

.post-date,
.post-read-time {
    color: var(--color-text-dim);
}

.featured-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.featured-excerpt {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.featured-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}

.author-name {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-text);
}

.read-more-btn {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.read-more-btn:hover {
    gap: 0.75rem;
}

.read-more-btn .arrow {
    transition: transform 0.3s ease;
}

.read-more-btn:hover .arrow {
    transform: translateX(5px);
}

.featured-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(102, 126, 234, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
}

.image-placeholder.small {
    height: 180px;
}

.placeholder-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.image-placeholder.small .placeholder-icon {
    font-size: 3rem;
}

/* Blog Grid */
.blog-grid-section {
    padding: 3rem 0 5rem;
    background: var(--color-bg-secondary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.blog-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-image {
    position: relative;
}

.card-category {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-primary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.card-content {
    padding: 1.5rem;
}

.card-content .post-meta {
    font-size: 0.8rem;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--color-text);
    transition: var(--transition-smooth);
}

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

.card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.card-link:hover {
    text-decoration: underline;
}

/* Load More */
.load-more-container {
    text-align: center;
    margin-top: 3rem;
}

/* Newsletter */
.newsletter-section {
    padding: 4rem 0;
}

.newsletter-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(102, 126, 234, 0.1));
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
}

.newsletter-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.newsletter-icon {
    font-size: 3rem;
}

.newsletter-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.newsletter-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

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

.newsletter-form input {
    padding: 0.875rem 1.25rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--color-text);
    font-size: 0.95rem;
    min-width: 250px;
    transition: var(--transition-smooth);
}

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

/* Responsive */
@media (max-width: 1024px) {
    .featured-card {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        order: -1;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-header {
        padding: 7rem 0 2rem;
    }
    
    .category-tags {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-tag {
        flex-shrink: 0;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    .newsletter-content {
        flex-direction: column;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .newsletter-form input {
        min-width: auto;
        width: 100%;
    }
    
    .newsletter-form button {
        width: 100%;
    }
}