/* ============================================
   BLOG LIST STYLES
   ============================================ */

.blog-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.blog-hero {
    background: var(--gradient-2);
    color: white;
    padding: 4rem 0 3rem;
    text-align: center;
}

.blog-hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.blog-search-form {
    max-width: 500px;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.blog-search-form .input-group {
    box-shadow: var(--shadow-lg);
    border-radius: 50px;
    overflow: hidden;
}

.blog-search-form.focused .input-group {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.3);
}

.blog-search-form .form-control {
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.blog-search-form .form-control:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.blog-search-form .btn {
    padding: 1rem 1.5rem;
    border-radius: 0 50px 50px 0;
}

.category-filter {
    padding: 1.5rem 0;
}

.category-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary);
    border-radius: 25px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    background: white;
    position: relative;
    overflow: hidden;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.category-btn:hover::before {
    width: 200px;
    height: 200px;
}

.category-btn:hover,
.category-btn.active {
    background: var(--gradient-2);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.blog-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
    z-index: 1;
    pointer-events: none;
}

.blog-card:hover::before {
    left: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.blog-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.4) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-card:hover .blog-card-image::after {
    opacity: 1;
}

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

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

.blog-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--secondary);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.blog-card-excerpt {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    flex: 1;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    flex-wrap: wrap;
    gap: 1rem;
}

.blog-card-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.blog-card-stat {
    font-size: 0.875rem;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: transform 0.2s ease;
}

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

.blog-card-categories {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.blog-card-category {
    background: var(--primary-light);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
}

.blog-card-category:hover::before {
    left: 100%;
}

.blog-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.sidebar-widget:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.sidebar-widget h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.popular-post {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.popular-post:last-child {
    margin-bottom: 0;
}

.popular-post:hover {
    background: rgba(37, 99, 235, 0.05);
    transform: translateX(10px);
}

.popular-post h6 {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.popular-post h6 a {
    color: var(--dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.popular-post h6 a:hover {
    color: var(--primary);
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    color: var(--dark);
    text-decoration: none;
    border-bottom: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.category-link:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.category-link:last-child {
    border-bottom: none;
}

.blog-pagination .page-link {
    border: none;
    color: var(--dark);
    padding: 0.75rem 1rem;
    margin: 0 0.25rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.blog-pagination .page-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-2);
    transition: left 0.3s ease;
    z-index: -1;
}

.blog-pagination .page-link:hover::before {
    left: 0;
}

.blog-pagination .page-link:hover {
    background: var(--primary);
    color: white;
}

.blog-pagination .page-item.active .page-link {
    background: var(--gradient-2);
    color: white;
}

/* ============================================
   BLOG LIST RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 991.98px) {
    .blog-sidebar {
        position: static;
        margin-top: 3rem;
    }
}

@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-hero-subtitle {
        font-size: 1rem;
    }
    
    .blog-card-meta {
        flex-direction: column;
    }
    
    .blog-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 575.98px) {
    .category-filter {
        padding: 1rem 0;
    }
    
    .category-btn {
        font-size: 0.813rem;
        padding: 0.4rem 0.8rem;
    }
}

/* ============================================
   BLOG LIST ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

img.lazy {
    opacity: 0;
    transition: opacity 0.5s ease;
}

img.lazy.loaded {
    opacity: 1;
}