/* ======================
   КАТЕГОРИИ СБОРОВ
   ====================== */

.category-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 1rem;
}

.category-filter {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.category-filter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-filter:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.category-filter:hover::before {
    transform: scaleX(1);
}

.category-filter.active {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
}

.category-filter.active::before {
    display: none;
}

.category-filter i {
    font-size: 1.2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-filter.active i {
    -webkit-text-fill-color: white;
}

.category-description {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.category-description h2 {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-category i {
    font-size: 1rem;
}

/* Адаптивность */
@media (max-width: 768px) {
    .category-filters {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .category-filter {
        justify-content: center;
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .category-description {
        padding: 1.5rem;
    }
    
    .category-description h2 {
        font-size: 1.3rem;
    }
    
    .card-category {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .category-filters {
        padding: 0;
    }
    
    .category-filter {
        font-size: 0.85rem;
    }
    
    .category-filter span {
        font-size: 0.85rem;
    }
    
    .category-description h2 {
        font-size: 1.1rem;
    }
}