/* Blog Specific Styles */

/* Blog Header */
.blog-header {
    padding: 6rem 0 3rem;
    text-align: center;
}

.blog-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 768px) {
    .blog-header-content {
        justify-content: center;
        flex-direction: column;
    }

    .blog-header-content .filter-toggle-btn {
        order: 2;
    }
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
}

.breadcrumb i {
    font-size: 0.7rem;
    opacity: 0.7;
}

.blog-header-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-header-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.5;
}

/* Blog Filters */
.blog-filters-section {
    padding: 0.5rem 0 0 0;
}

[data-theme="dark"] .blog-filters-section {
    background: transparent;
}

.blog-filters {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}


/* Filter Container */
.filter-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Mobile Filter Button */
.mobile-filter-button {
    display: none;
    justify-content: center;
}

.filter-toggle-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.filter-toggle-btn:hover {
    background: var(--primary-dark);
}

/* Filter Popup */
.filter-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.filter-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.filter-popup {
    background: white;
    border-radius: 16px;
    padding: 0;
    max-width: 400px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
}

[data-theme="dark"] .filter-popup {
    background: var(--surface);
}

.filter-popup-overlay.active .filter-popup {
    transform: scale(1) translateY(0);
}

.filter-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.filter-popup-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.filter-popup-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.filter-popup-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

.filter-popup-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.filter-popup-actions {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.apply-filters-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.apply-filters-btn:hover {
    background: var(--primary-dark);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.filter-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 160px;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}


.clear-filters-btn {
    padding: 0.5rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.clear-filters-btn:hover {
    background: #dc2626;
    color: white;
}

/* Blog Content */
.blog-content {
    padding: 0.5rem 0 1rem 0;
}


/* Featured Section */
.featured-section {
    margin-bottom: 3rem;
}

.featured-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.featured-title i {
    color: #fbbf24;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* Articles Section */
.articles-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.articles-grid.list-view {
    grid-template-columns: 1fr;
}

/* Article Card */
.article-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

[data-theme="dark"] .article-card {
    background: var(--accent);
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.article-card.featured {
    border: 2px solid rgba(99, 102, 241, 0.3);
}

.article-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.article-image {
    height: 150px;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

/* Article image icon removed - using real images now */

.article-content {
    padding: 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.article-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.article-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

.article-excerpt {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex: 1;
}

.article-tag {
    padding: 0.2rem 0.6rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-radius: 12px;
    font-size: 0.75rem;
    text-decoration: none;
    transition: var(--transition);
}

.article-tag:hover {
    background: var(--primary);
    color: white;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
    margin-top: auto;
}

.read-more:hover {
    gap: 0.5rem;
}

.coming-soon {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* List View */
.article-card.list-view {
    display: flex;
    align-items: center;
    padding: 1.5rem;
}

.article-card.list-view .article-image {
    width: 200px;
    height: 120px;
    margin-right: 1.5rem;
    border-radius: 8px;
    flex-shrink: 0;
}

.article-card.list-view .article-content {
    padding: 0;
    flex: 1;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.no-results i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.no-results p {
    margin-bottom: 2rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.loading i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Responsive Design */
@media (max-width: 1024px) and (min-width: 769px) {
    .featured-grid,
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-header {
        padding: 5.5rem 0 1rem;
    }

    .blog-header-title {
        font-size: 1.8rem;
    }

    .blog-header-subtitle {
        font-size: 0.9rem;
    }

    .blog-filters-section {
        position: static;
        padding: 0.3rem 0;
    }

    .desktop-filters {
        display: none;
    }

    .mobile-filter-button {
        display: flex;
    }

    .filter-container {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .filter-select {
        min-width: 100px;
        font-size: 0.85rem;
        width: 100%;
    }



    .featured-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .article-card.list-view {
        flex-direction: column;
        align-items: stretch;
    }

    .article-card.list-view .article-image {
        width: 100%;
        height: 150px;
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .article-card.list-view .article-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .blog-header-title {
        font-size: 1.8rem;
    }

    .search-container {
        max-width: 100%;
    }

    .tag-filters {
        justify-content: center;
    }

    .article-content {
        padding: 1rem;
    }
}

/* Ensure mobile nav icons are visible in blog */
.mobile-nav-link::before {
    display: inline-block !important;
    opacity: 0.7 !important;
    width: 20px !important;
    height: 20px !important;
    margin-right: 0.8rem !important;
    background: currentColor !important;
    mask-size: contain !important;
    mask-repeat: no-repeat !important;
    mask-position: center !important;
}

/* Specific icons for blog page navigation */
.mobile-nav-link[href="../index.html#home"]::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6'%3E%3C/path%3E%3C/svg%3E") !important;
}

.mobile-nav-link[href="../index.html#about"]::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z'%3E%3C/path%3E%3C/svg%3E") !important;
}

.mobile-nav-link[href="../index.html#servizi"]::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10'%3E%3C/path%3E%3C/svg%3E") !important;
}

.mobile-nav-link[href="index.html"]::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.746 0 3.332.477 4.5 1.253v13C19.832 18.477 18.246 18 16.5 18c-1.746 0-3.332.477-4.5 1.253'%3E%3C/path%3E%3C/svg%3E") !important;
}

.mobile-nav-link[href="../index.html#contatti"]::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M3 8l7.89 4.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z'%3E%3C/path%3E%3C/svg%3E") !important;
}

/* Pagination Styles */
.pagination-container {
    margin-top: 3rem;
    text-align: center;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.pagination-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-number {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    min-width: 40px;
    text-align: center;
}

.pagination-number:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.pagination-number.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination-ellipsis {
    color: var(--text-secondary);
    padding: 0.5rem;
}

@media (max-width: 768px) {
    .pagination-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .pagination-numbers {
        order: -1;
    }
}