/* Blog Section Styles */
.blog-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.blog-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 27, 174, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.blog-section .container {
    position: relative;
    z-index: 1;
}

/* Blog Categories */
.blog-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 50px;
    color: #666;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(45, 27, 174, 0.1);
}

.category-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-color: transparent;
    box-shadow: 0 5px 20px rgba(45, 27, 174, 0.2);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

/* Blog Card */
.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(45, 27, 174, 0.15);
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.blog-card:hover::before {
    transform: scaleX(1);
}

/* Blog Image */
.blog-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

/* Blog Category Badge */
.blog-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Blog Date */
.blog-date {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    font-size: 0.8rem;
    color: white;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-date i {
    font-size: 0.9rem;
}

/* Blog Content */
.blog-card-content {
    padding: 1.5rem;
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Blog Meta */
.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #999;
    font-size: 0.9rem;
}

.blog-author-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.blog-read-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #999;
    font-size: 0.9rem;
}

.blog-read-time i {
    color: var(--primary-color);
}

/* Read More Link */
.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 1rem;
    transition: gap 0.3s ease;
}

.blog-card:hover .blog-read-more {
    gap: 1rem;
}

.blog-read-more i {
    transition: transform 0.3s ease;
}

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

.load-more-btn {
    padding: 1rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: none;
    border-radius: 50px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.load-more-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.load-more-btn:hover::before {
    width: 300px;
    height: 300px;
}

.load-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(45, 27, 174, 0.3);
}

/* Featured Article */
.blog-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.blog-card.featured .blog-card-image {
    height: 100%;
}

.blog-card.featured .blog-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card.featured .blog-card-title {
    font-size: 1.75rem;
    -webkit-line-clamp: 3;
}

.blog-card.featured .blog-card-excerpt {
    -webkit-line-clamp: 5;
}

/* Trending Badge */
.trending-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #ff3a3a, #ff6b6b);
    color: white;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
    animation: pulse 2s infinite;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trending-badge i {
    font-size: 0.9rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 58, 58, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 58, 58, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 58, 58, 0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .blog-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
    
    .blog-card.featured .blog-card-image {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .blog-section {
        padding: 3rem 0;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .blog-categories {
        gap: 0.5rem;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .blog-card-title {
        font-size: 1.1rem;
    }
    
    .load-more-btn {
        width: 100%;
    }
}

/* RTL Support */
[dir="rtl"] .blog-card::before {
    transform-origin: right;
}

[dir="rtl"] .blog-category-badge {
    left: auto;
    right: 1rem;
}

[dir="rtl"] .blog-date {
    right: auto;
    left: 1rem;
}

[dir="rtl"] .blog-read-more i {
    transform: rotate(180deg);
}

[dir="rtl"] .blog-card:hover .blog-read-more i {
    transform: rotate(180deg) translateX(-5px);
}