/* Commentary Page Specific Styles */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
    padding: 7rem 0 4rem;
    text-align: center;
    margin-top: 80px; /* Account for fixed header */
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Featured Post */
.featured-post {
    padding: 5rem 0 3rem;
    background-color: var(--bg);
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    background-color: var(--bg-secondary);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    max-width: 1200px;
    margin: 0 auto;
}

.featured-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.featured-image {
    position: relative;
    height: 100%;
    min-height: 350px;
}

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

.featured-article:hover .featured-image img {
    transform: scale(1.03);
}

.category-tag {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--accent);
    color: white;
    padding: 0.35rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.featured-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.featured-content h2 {
    font-size: 1.75rem;
    margin: 0 0 1.25rem;
    line-height: 1.3;
}

.featured-content h2 a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.featured-content h2 a:hover {
    color: var(--accent);
}

.excerpt {
    color: var(--text-light);
    margin-bottom: 1.75rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 600;
}

.author-info span {
    font-size: 0.95rem;
    color: var(--text);
}

.author-info a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.read-more i {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.read-more:hover {
    gap: 0.75rem;
}

.read-more:hover i {
    transform: translateX(3px);
}

/* Latest Commentary */
.latest-commentary {
    padding: 5rem 0;
    background-color: var(--bg-secondary);
}

/* Filters */
.filters {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    background-color: var(--bg);
    color: var(--text);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-group label {
    font-size: 0.95rem;
    color: var(--text);
    font-weight: 500;
    white-space: nowrap;
}

.filter-select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    background-color: var(--bg);
    color: var(--text);
    cursor: pointer;
    min-width: 160px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

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

.commentary-card {
    background-color: var(--bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.commentary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background-color: #f5f7fa;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
}

.category-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
    z-index: 2;
    pointer-events: none;
}

.commentary-card:hover .category-tag {
    background-color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.commentary-card:hover .card-image {
    border-radius: 8px 8px 0 0;
}

.commentary-card:hover .card-image img {
    transform: scale(1.08);
}

/* Fallback for browsers that don't support object-fit */
@supports not (object-fit: cover) {
    .card-image {
        background-size: cover;
        background-position: center;
    }
    
    .card-image img {
        display: none;
    }
}

.card-content {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-content .post-meta {
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.card-content h3 {
    font-size: 1.25rem;
    margin: 0 0 1rem;
    line-height: 1.4;
}

.card-content h3 a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.card-content h3 a:hover {
    color: var(--accent);
}

.card-content .excerpt {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: 2rem;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .featured-article {
        grid-template-columns: 1fr;
        max-width: 800px;
    }
    
    .featured-image {
        min-height: 300px;
    }
    
    .featured-content {
        padding: 2rem;
    }
}

@media (max-width: 992px) {
    .filters {
        flex-direction: column;
        gap: 1rem;
    }
    
    .search-box,
    .filter-group {
        width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .commentary-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 6rem 0 3rem;
        margin-top: 70px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-header p {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .featured-content h2 {
        font-size: 1.5rem;
    }
    
    .excerpt {
        font-size: 1rem;
    }
    
    .author {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
    }
    
    .read-more {
        width: 100%;
        justify-content: space-between;
    }
    
    .commentary-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .featured-content {
        padding: 1.75rem 1.5rem;
    }
    
    .featured-content h2 {
        font-size: 1.4rem;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .card-content h3 {
        font-size: 1.15rem;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.commentary-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.commentary-card.visible {
    opacity: 1;
}

/* Staggered animation delays */
.commentary-card:nth-child(1) { animation-delay: 0.1s; }
.commentary-card:nth-child(2) { animation-delay: 0.2s; }
.commentary-card:nth-child(3) { animation-delay: 0.3s; }
.commentary-card:nth-child(4) { animation-delay: 0.4s; }
.commentary-card:nth-child(5) { animation-delay: 0.5s; }
.commentary-card:nth-child(6) { animation-delay: 0.6s; }
