/* ============================================
   POLSERVIS.COM - СТИЛИ СПИСКА СТАТЕЙ
   Версия: 1.0
============================================ */

/* ===== HERO БЛОГА ===== */
.blog-hero {
    background: linear-gradient(135deg, var(--primary), var(--dark));
    padding: 140px 0 80px;
    text-align: center;
    color: var(--white);
}

.blog-hero__title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.blog-hero__subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== ФИЛЬТРЫ / КАТЕГОРИИ ===== */
.blog-filters {
    background: var(--white);
    padding: 25px 0;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 74px;
    z-index: 100;
}

.blog-filters__list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 0;
}

.blog-filters__item {
    margin: 0;
}

.blog-filters__link {
    display: inline-block;
    padding: 10px 20px;
    background: var(--light);
    color: var(--dark);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.blog-filters__link:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.blog-filters__link.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* ===== КОНТЕНТ БЛОГА ===== */
.blog-content {
    padding: 60px 0 100px;
    background: var(--light);
}

/* ===== СЕТКА СТАТЕЙ ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* ===== КАРТОЧКА СТАТЬИ ===== */
.blog-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
}

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

.blog-card__image {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}

/* Заглушка если нет картинки */
.blog-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: rgba(255, 255, 255, 0.5);
}

.blog-card__category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--white);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}

.blog-card__content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card__meta {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--gray);
}

.blog-card__title {
    font-size: 1.15rem;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card__title a {
    color: inherit;
}

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

.blog-card__excerpt {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.blog-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--gray-200);
    margin-top: auto;
}

.blog-card__link {
    color: var(--secondary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.blog-card__link:hover {
    gap: 10px;
}

.blog-card__reading-time {
    font-size: 12px;
    color: var(--gray);
}

/* ===== FEATURED СТАТЬЯ (большая) ===== */
.blog-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.blog-card--featured .blog-card__image {
    height: 100%;
    min-height: 300px;
}

.blog-card--featured .blog-card__content {
    padding: 40px;
    justify-content: center;
}

.blog-card--featured .blog-card__title {
    font-size: 1.6rem;
}

.blog-card--featured .blog-card__excerpt {
    font-size: 15px;
}

/* ===== ПАГИНАЦИЯ ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 60px;
}

.pagination__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 15px;
    background: var(--white);
    color: var(--dark);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.pagination__item:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

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

.pagination__item.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.pagination__dots {
    color: var(--gray);
    padding: 0 5px;
}

/* ===== SIDEBAR БЛОГА ===== */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

.blog-main {
    min-width: 0;
}

.blog-sidebar {
    position: sticky;
    top: 140px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.blog-sidebar__widget {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.blog-sidebar__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary);
}

/* Категории в сайдбаре */
.blog-sidebar__categories {
    list-style: none;
    margin: 0;
}

.blog-sidebar__categories li {
    margin: 0;
    border-bottom: 1px solid var(--gray-200);
}

.blog-sidebar__categories li:last-child {
    border-bottom: none;
}

.blog-sidebar__categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    color: var(--dark);
    font-size: 14px;
}

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

.blog-sidebar__categories span {
    background: var(--light);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--gray);
}

/* Популярные статьи */
.blog-sidebar__popular-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.blog-sidebar__popular-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.blog-sidebar__popular-image {
    width: 80px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.blog-sidebar__popular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-sidebar__popular-text h4 {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 5px;
}

.blog-sidebar__popular-text h4 a {
    color: var(--dark);
}

.blog-sidebar__popular-text h4 a:hover {
    color: var(--primary);
}

.blog-sidebar__popular-text span {
    font-size: 12px;
    color: var(--gray);
}

/* CTA виджет */
.blog-sidebar__cta {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    color: var(--white);
    text-align: center;
}

.blog-sidebar__cta h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 10px;
    border: none;
    padding: 0;
}

.blog-sidebar__cta p {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.blog-sidebar__cta .btn {
    display: block;
    margin-bottom: 10px;
}

.blog-sidebar__cta .btn:last-child {
    margin-bottom: 0;
}

/* ===== ТЕГИ ===== */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-tag {
    background: var(--light);
    color: var(--dark);
    padding: 8px 15px;
    border-radius: var(--radius-full);
    font-size: 13px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

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

/* ===== ПУСТОЙ РЕЗУЛЬТАТ ===== */
.blog-empty {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: var(--radius);
}

.blog-empty__icon {
    font-size: 60px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.blog-empty__title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.blog-empty__text {
    color: var(--gray);
    margin-bottom: 25px;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .blog-sidebar__cta {
        grid-column: 1 / -1;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-card--featured {
        grid-template-columns: 1fr;
    }
    
    .blog-card--featured .blog-card__image {
        min-height: 250px;
    }
    
    .blog-hero__title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 120px 0 60px;
    }
    
    .blog-hero__title {
        font-size: 1.75rem;
    }
    
    .blog-filters {
        top: 74px;
        padding: 15px 0;
    }
    
    .blog-filters__list {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 5px;
        -webkit-overflow-scrolling: touch;
    }
    
    .blog-filters__link {
        white-space: nowrap;
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .blog-content {
        padding: 40px 0 80px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-card--featured .blog-card__content {
        padding: 25px;
    }
    
    .blog-card--featured .blog-card__title {
        font-size: 1.3rem;
    }
    
    .blog-sidebar {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        gap: 5px;
        flex-wrap: wrap;
    }
    
    .pagination__item {
        min-width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .blog-hero__title {
        font-size: 1.5rem;
    }
    
    .blog-hero__subtitle {
        font-size: 1rem;
    }
    
    .blog-card__content {
        padding: 20px;
    }
    
    .blog-card__title {
        font-size: 1.05rem;
    }
    
    .blog-sidebar__widget {
        padding: 20px;
    }
}