.related-products {
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    position: relative;
}

.related-products-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #333;
}

.related-products .products {
    position: relative;
    padding: 0 50px;
}

.related-products .js-qv-mask {
    overflow: hidden;
}

.related-products .products-grid {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    gap: 20px;
    scrollbar-width: none; 
    -ms-overflow-style: none;
}

.related-products .products-grid::-webkit-scrollbar {
    display: none; 
}

.related-products .product-item {
    flex: 0 0 calc(25% - 15px);
    min-width: 250px;
}

.related-products .js-qv-nav-prev,
.related-products .js-qv-nav-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #ffffff;
    border: 2px solid #ccc;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: #666;
    text-decoration: none;
    line-height: 1;
}

.related-products .js-qv-nav-prev {
    left: 0;
}

.related-products .js-qv-nav-next {
    right: 0;
}

.related-products .js-qv-nav-prev:hover,
.related-products .js-qv-nav-next:hover {
    background: #222;
    border-color: #222;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
    transform: translateY(-50%) scale(1.05);
}

.related-products .js-qv-nav-prev:active,
.related-products .js-qv-nav-next:active {
    transform: translateY(-50%) scale(0.95);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.related-products .js-qv-nav-prev[style*="display: none"],
.related-products .js-qv-nav-next[style*="display: none"] {
    opacity: 0;
    pointer-events: none;
}

.related-products .js-qv-nav-prev:focus,
.related-products .js-qv-nav-next:focus {
    background-color: #000;
    outline: none;
    outline-offset: 2px;
}

@media (max-width: 1200px) {
    .related-products .product-item {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 992px) {
    .related-products .products {
        padding: 0 40px;
    }
    
    .related-products .js-qv-nav-prev,
    .related-products .js-qv-nav-next {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .related-products .product-item {
        flex: 0 0 calc(50% - 10px);
    }
    
    .related-products .products {
        padding: 0 35px;
    }
    
    .related-products .js-qv-nav-prev,
    .related-products .js-qv-nav-next {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .related-products .js-qv-nav-prev {
        left: -5px;
    }
    
    .related-products .js-qv-nav-next {
        right: -5px;
    }
}

@media (max-width: 576px) {
    .related-products .product-item {
        flex: 0 0 100%;
    }
    
    .related-products .products {
        padding: 0;
    }
    
    .related-products .js-qv-nav-prev,
    .related-products .js-qv-nav-next {
    }
    
    .related-products .js-qv-mask {
        overflow-x: auto;
        overflow-y: hidden;
    }
    
    .related-products .products-grid {
        flex-wrap: nowrap;
        padding-bottom: 10px;
    }
}

.related-products.loading .js-qv-nav-prev,
.related-products.loading .js-qv-nav-next {
    opacity: 0.5;
    pointer-events: none;
}

@keyframes buttonSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

.related-products .js-qv-nav-prev {
    animation: buttonSlideIn 0.3s ease-out;
}

.related-products .js-qv-nav-next {
    animation: buttonSlideIn 0.3s ease-out 0.1s both;
}