/* ========================================
   BLOG LISTING PAGE - Modern Minimalist Design
   ======================================== */

/* Navigation active */
.hd-links a.active {
    color: var(--primary);
    font-weight: 600;
}

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 140px 0 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/blog-pattern.png');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.blog-hero-content {
    position: relative;
    z-index: 2;
}

.blog-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.blog-subtitle {
    font-size: 1.15rem;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 45px;
}

.stat-item {
    text-align: center;
    padding: 22px 28px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    min-width: 120px;
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--white);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Filters Section */
.blog-filters {
    background: var(--gray-100);
    padding: 28px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 70px;
    z-index: 50;
}

.filters-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    position: relative;
    min-width: 280px;
}

.search-box input {
    flex: 1;
    padding: 14px 50px 14px 20px;
    border: 1px solid var(--gray-300);
    border-radius: 30px;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
}

.search-box input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-btn {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    cursor: pointer;
    transition: var(--transition);
}

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

.category-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 22px;
    border: 1px solid var(--primary);
    background: var(--white);
    color: var(--primary);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(206,152,0,0.25);
}

/* Main Layout */
.blog-listing {
    padding: 70px 0;
    background: var(--white);
}

.blog-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

/* Featured Article */
.article-featured {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 360px;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

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

.article-featured .article-image {
    position: relative;
    overflow: hidden;
}

.article-featured .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-featured:hover .article-image img {
    transform: scale(1.04);
}

.article-category {
    position: absolute;
    top: 18px;
    left: 18px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-featured .article-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-featured h2 {
    font-size: 1.5rem;
    margin-bottom: 18px;
    line-height: 1.35;
    font-weight: 600;
}

.article-featured h2 a {
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
}

.article-featured h2 a:hover {
    color: var(--primary);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 14px;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.article-meta span {
    display: flex;
    align-items: center;
}

.article-meta i {
    margin-right: 6px;
    color: var(--primary);
    font-size: 0.8rem;
}

.article-excerpt {
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 18px;
    font-size: 0.95rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.tag {
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(206,152,0,0.2);
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-1px);
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.article-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

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

.article-card .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.06);
}

.article-card .article-category {
    top: 14px;
    left: 14px;
    padding: 6px 12px;
    font-size: 0.7rem;
}

.article-card .article-content {
    padding: 26px;
}

.article-card h3 {
    font-size: 1.1rem;
    margin-bottom: 14px;
    line-height: 1.4;
    font-weight: 600;
    min-height: 2.8em;
}

.article-card h3 a {
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
}

.article-card h3 a:hover {
    color: var(--primary);
}

.article-card .article-meta {
    margin-bottom: 12px;
    font-size: 0.8rem;
    gap: 14px;
}

.article-card .article-excerpt {
    font-size: 0.9rem;
    margin-bottom: 14px;
    color: var(--gray-700);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.reading-time {
    color: var(--gray-500) !important;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 50px;
}

.pagination-btn,
.pagination-number {
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 500;
}

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

.pagination-btn:hover:not(.disabled),
.pagination-number:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
}

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

.pagination-dots {
    color: var(--gray-500);
    padding: 0 6px;
}

/* ========================================
   SIDEBAR STYLES
   ======================================== */

.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    border: 1px solid var(--gray-100);
}

.sidebar-widget h3 {
    color: var(--dark);
    margin-top: 0;
    margin-bottom: 22px;
    font-size: 1.15rem;
    font-weight: 600;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

/* Newsletter Widget */
.newsletter-widget p {
    color: var(--gray-700);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.newsletter-form {
    margin-bottom: 14px;
}

.newsletter-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.newsletter-form input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-light);
}

.newsletter-form .btn {
    width: 100%;
    padding: 14px;
    font-size: 0.9rem;
}

.newsletter-widget small {
    color: var(--gray-500);
    font-size: 0.8rem;
}

/* Popular Posts */
.popular-post {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.popular-post:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.popular-post img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.popular-content h4 {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
    line-height: 1.35;
}

.popular-content h4 a {
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
}

.popular-content h4 a:hover {
    color: var(--primary);
}

.popular-date {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* Expert Contact */
.expert-info {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
}

.expert-photo {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.expert-details h4 {
    margin: 0 0 4px 0;
    color: var(--dark);
    font-size: 1rem;
}

.expert-details p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.expert-experience {
    color: var(--primary) !important;
    font-weight: 600;
}

.expert-contact p {
    color: var(--gray-700);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.expert-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.expert-actions .btn {
    text-align: center;
    font-size: 0.9rem;
    padding: 12px 16px;
}

.expert-actions .btn i {
    margin-right: 8px;
}

/* Service Area */
.service-area p {
    color: var(--gray-700);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.area-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.area-list li {
    margin-bottom: 10px;
}

.area-list a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.area-list a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.area-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

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

/* ========================================
   NEWSLETTER CTA SECTION
   ======================================== */

.blog-newsletter-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 90px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-newsletter-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/newsletter-pattern.png');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.newsletter-cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.blog-newsletter-cta h2 {
    font-size: 2.1rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.blog-newsletter-cta p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.7;
}

.newsletter-form-large {
    display: flex;
    max-width: 480px;
    margin: 0 auto 30px;
    gap: 14px;
}

.newsletter-form-large input {
    flex: 1;
    padding: 16px 22px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
}

.newsletter-form-large input:focus {
    outline: none;
}

.newsletter-form-large .btn {
    padding: 16px 28px;
    border-radius: 30px;
    white-space: nowrap;
    font-weight: 600;
}

.newsletter-benefits {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 0.9rem;
}

.benefit {
    display: flex;
    align-items: center;
    opacity: 0.95;
}

.benefit i {
    margin-right: 8px;
    color: #28a745;
    font-size: 1rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .blog-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .blog-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 120px 0 70px;
    }

    .blog-hero h1 {
        font-size: 2rem;
    }

    .blog-subtitle {
        font-size: 1rem;
    }

    .blog-stats {
        flex-direction: column;
        gap: 18px;
    }

    .stat-item {
        padding: 18px;
    }

    .filters-container {
        flex-direction: column;
        gap: 20px;
    }

    .search-box {
        min-width: auto;
        width: 100%;
    }

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

    .article-featured {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .article-featured .article-image {
        height: 230px;
    }

    .article-featured .article-content {
        padding: 30px 26px;
    }

    .article-featured h2 {
        font-size: 1.25rem;
    }

    .article-meta {
        gap: 14px;
        font-size: 0.8rem;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .article-card .article-image {
        height: 180px;
    }

    .article-card .article-content {
        padding: 22px;
    }

    .sidebar-widget {
        padding: 26px 22px;
    }

    .blog-newsletter-cta {
        padding: 70px 20px;
    }

    .blog-newsletter-cta h2 {
        font-size: 1.7rem;
    }

    .newsletter-form-large {
        flex-direction: column;
        gap: 14px;
    }

    .newsletter-benefits {
        flex-direction: column;
        gap: 14px;
        text-align: left;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 6px;
    }

    .pagination-btn,
    .pagination-number {
        padding: 10px 14px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .blog-hero h1 {
        font-size: 1.7rem;
    }

    .article-featured .article-content {
        padding: 26px 20px;
    }

    .sidebar-widget {
        padding: 22px 18px;
    }

    .expert-info {
        flex-direction: column;
        text-align: center;
    }

    .filter-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.article-card {
    animation: fadeInUp 0.5s ease forwards;
}

.article-card:nth-child(1) { animation-delay: 0.1s; }
.article-card:nth-child(2) { animation-delay: 0.15s; }
.article-card:nth-child(3) { animation-delay: 0.2s; }
.article-card:nth-child(4) { animation-delay: 0.25s; }
.article-card:nth-child(5) { animation-delay: 0.3s; }
.article-card:nth-child(6) { animation-delay: 0.35s; }

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Loading state */
.articles-grid.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus states */
.filter-btn:focus-visible,
.search-btn:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}