/* weblix jo - Premium Blog CSS Stylesheet */

/* Blog Hero Section */
.blog-hero {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: calc(var(--spacing-xxl) + 2rem) 0 var(--spacing-xxl);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 98, 184, 0.15) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.blog-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.blog-badge {
    background-color: rgba(255, 106, 0, 0.15);
    color: var(--color-accent);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(255, 106, 0, 0.25);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.blog-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    background: linear-gradient(135deg, var(--color-text-light) 30%, #a0aec0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.blog-subtitle {
    color: var(--color-text-light-muted);
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    line-height: 1.6;
}

/* Search and Filters Layout */
.blog-controls-section {
    padding: var(--spacing-sm) 0;
    margin-top: -2.5rem;
    position: relative;
    z-index: 10;
}

.controls-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 1rem 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 7, 25, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.controls-card:hover {
    box-shadow: 0 25px 50px rgba(0, 7, 25, 0.08);
    border-color: rgba(255, 106, 0, 0.15);
}

.search-box-container {
    position: relative;
    width: 100%;
    max-width: 360px;
    flex-shrink: 0;
}

.search-input {
    width: 100%;
    padding: 0.85rem 1.25rem;
    padding-inline-start: 2.75rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 14px;
    font-size: 0.95rem;
    font-family: 'Cairo', sans-serif;
    color: var(--color-text-dark);
    background-color: var(--color-bg-pure);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(255, 106, 0, 0.12), 0 10px 20px -5px rgba(255, 106, 0, 0.08);
    background-color: #fff;
}

.search-icon-svg {
    position: absolute;
    top: 50%;
    inset-inline-start: 1rem;
    transform: translateY(-50%);
    color: var(--color-accent);
    pointer-events: none;
    width: 18px;
    height: 18px;
    transition: all 0.25s ease;
}

.search-input:focus + .search-icon-svg {
    transform: translateY(-50%) scale(1.1);
    color: var(--color-accent);
}

/* Category Filter Tabs */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: flex-start;
    align-items: center;
}

.filter-tab {
    padding: 0.5rem 0.2rem;
    border-radius: 0;
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: 600;
    color: var(--color-text-muted);
    background-color: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.filter-tab:hover {
    color: var(--color-primary);
    background-color: transparent;
    border-bottom-color: rgba(0, 98, 184, 0.3);
}

.filter-tab.active {
    color: var(--color-primary);
    background-color: transparent;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: none;
}

/* Articles Section Grid */
.articles-section {
    padding: var(--spacing-lg) 0 var(--spacing-xxl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-md);
}

.article-card {
    background-color: var(--color-bg-pure);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(7, 12, 25, 0.02);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-normal);
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(7, 12, 25, 0.08);
    border-color: rgba(0, 98, 184, 0.15);
}

/* Full card clickable link wrapper */
.article-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.article-card-image-wrapper {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-bg-soft);
}

.article-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.article-card-badge {
    position: absolute;
    top: 1rem;
    inset-inline-start: 1rem;
    background-color: rgba(7, 12, 25, 0.85);
    backdrop-filter: blur(5px);
    color: var(--color-text-light);
    padding: 0.3rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.article-card-content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

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

.article-card-title {
    font-size: 1.25rem;
    line-height: 1.4;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

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

.article-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-footer {
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.author-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary-light);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
    line-height: 1.2;
}

.author-role {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.read-more-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent);
}

.read-more-link svg {
    transition: transform var(--transition-fast);
}

.article-card:hover .read-more-link svg {
    transform: translateX(-4px);
}

html[lang="en"] .article-card:hover .read-more-link svg {
    transform: translateX(4px);
}

/* Empty search state */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-bg-soft);
    border: 1px dashed var(--color-border);
    border-radius: 16px;
    color: var(--color-text-muted);
    display: none;
}

.no-results.visible {
    display: block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .controls-card {
        flex-direction: column-reverse; /* Stack categories on top and search on bottom for better UX on mobile */
        align-items: stretch;
        padding: 1.25rem;
        border-radius: 20px;
        gap: 1.25rem;
    }
    
    .search-box-container {
        max-width: 100%;
    }
    
    .filter-tabs {
        justify-content: center;
    }
    
    .filter-tab {
        padding: 0.4rem 0.15rem;
        font-size: 0.88rem;
        border-radius: 0;
    }
}