.parameter table td {
    padding: 10px;
    width: 33%;
    font-size: 15px;
    vertical-align: initial;
    text-align: justify;
}

.parameter p {
    margin-bottom: 8px;
}

.parameter,
.features {
    padding: 40px 0;
}

.parameter .title,
.features .title {
    font-size: 24px;
    text-transform: uppercase;
    margin-bottom: 20px;
    border-bottom: 1px solid #ffffff50;
    padding-bottom: 5px;
}

.download {
    padding: 30px 0;
    background: #292929;
}

.download p {
    margin-bottom: 8px;
}

.features {
    background: linear-gradient(90deg, #282828, #020202);
}

.features .tab-buttons li {
    list-style: none;
}

.features .tab-buttons li button {
    width: 100%;
    font-size: 13px;
    border-radius: 5px;
    text-align: left;
    line-height: 1.4;
    color: var(--color-2);
    display: grid;
    grid-template-columns: 25px auto;
    gap: 10px;
    align-items: center;
}

.features .tab-buttons li button img {
    width: 25px;
    height: 25px;
    object-fit: contain;
}

.features .tab-buttons li button.active {
    color: var(--color-2);
    /* background-color: var(--color-1); */
        background: linear-gradient(135deg, #252525, #7a7a7a);
}

.features .tab-content img {
    border-radius: 10px;
}

.features .tab-content {
    padding-left: 30px;
}

.slider-thumb {
    text-align: center;
}

.slider-thumb .color {
    width: 30px !important;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
}

.slider-thumb .color.slick-current {
    border: 2px solid #d79393;
}

.slider-thumb .slick-track {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100% !important;
}

.slider-container img{
    max-width: 500px;
    display: block;
    width: 100%;
    margin: 0 auto 30px;
}

.slider-container .item {
    text-align: center;
}

.product-detail {
    padding: 60px 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
}

.product-detail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.7);
}

.product-detail-left {
    position: relative;
    z-index: 1;
    max-width: 460px;
}

.product-detail-left .button-group {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.product-detail-left .btn-pr {
    font-size: 14px;
    text-transform: uppercase;
    display: inline-flex;
    height: 50px;
    padding: 0 15px;
    border: 2px solid var(--color-2);
    align-items: center;
}

.product-detail-left .btn-pr.has-bg {
    background-color: var(--color-2);
    color: var(--color-1);
}

.product-detail-left .btn-pr:hover {
    background-color: var(--color-3);
    color: var(--color-2);
    border: 2px solid var(--color-3);
}

.product-detail-left .name-product {
    font-size: 34px;
    margin-bottom: 20px;
}

.product-detail-left .price {
    font-size: 24px;
    margin-top: 15px;
}

.tab-buttons {
    padding: 10px;
    background-color: #292929;
    border-radius: 8px;
    height: 473px;
    overflow-y: auto;
}

.tab-buttons::-webkit-scrollbar {
    width: 5px;
}

.tab-buttons::-webkit-scrollbar-thumb {
  background: var(--color-1); 
  border-radius: 5px;
}

@media (max-width: 992px) {
    .tab-buttons {
        margin-bottom: 20px;
    }

    .features .tab-content {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .product-detail .ctnr .row {
        flex-direction: column-reverse;
    }

    .product-detail {
        padding: 30px 0;
    }

    .slider-thumb .color {
        width: 25px !important;
        height: 25px;
    }

    .product-detail-left .name-product {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .product-detail-left {
        margin-top: 20px;
        max-width: 100%;
    }

    .product-detail-left .des h2 {
        font-size: 16px;
        margin-bottom: 7px;
    }

    .product-detail-left .price {
        font-size: 20px;
        margin-top: 15px;
    }

    .product-detail-left .btn-pr {
        font-size: 12px;
        height: 40px;
    }

    .parameter .title, 
    .features .title {
        font-size: 18px;
    }

    .features .tab-buttons li button {
        font-size: 12px;
    }

    .features .tab-content img {
        margin-bottom: 10px;
    }

    .parameter, .features {
        padding: 25px 0;
    }

    .parameter table td {
        display: block;
        width: 100%;
        padding: 0;
        font-size: 14px;
    }
}