#sert-block {
    position: relative;
    padding-bottom: 60px;
}

#sert-block .sert-wrap {
    background: var(--dark);
    padding-top: 60px;
    padding-left: calc((100% - 1170px) / 2);
    padding-bottom: 47px;
}

#sert-block .sert-wrap .serts-block {
    max-width: 570px;
    background: var(--card);
    height: fit-content;
    padding: 30px;
    position: relative;
    z-index: 2;
    box-shadow: -10px 10px 0px 0px var(--primary);
}

#sert-block .sert-wrap .serts-block .sert-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

#sert-block .sert-wrap .serts-block .sert-item .left-side {
    width: 200px;
    height: 280px;
}

#sert-block .sert-wrap .serts-block .sert-item .left-side img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    cursor: pointer;
}

#sert-block .sert-wrap .serts-block .sert-item .right-side {
    width: 70%;
}

#sert-block .sert-wrap .serts-block .sert-item .right-side .name-sert {
    font-weight: 500;
    font-size: 20px;
    line-height: 110%;
    color: var(--txtColor);
    margin-bottom: 10px;
}

#sert-block .sert-wrap .serts-block .sert-item .right-side .desc-sert {
    font-weight: 400;
    font-size: 16px;
    line-height: 135%;
    color: var(--txtColor2);
}

#sert-block .background-image img {
    position: absolute;
    width: 100%;
    max-width: 1145px;
    max-height: 510px;
    top: 0;
    right: 0;
    z-index: 0;
}

#sert-block .sert-wrap .serts-block .sliders-theme {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: absolute;
    width: 280px;
    bottom: 30px;
    right: 30px;
    z-index: 10;
    gap: 10px;
}

#sert-block .sert-wrap .serts-block .sliders-theme .counter-sert {
    font-weight: 500;
    font-size: 24px;
    line-height: 110%;
    color: var(--color);
}

#sert-block .sert-wrap .serts-block .sliders-theme .counter-sert .counter__current {
    color: var(--primary);
}

#sert-block .sert-wrap .serts-block .sliders-theme .swiper-pagination {
    position: relative;
    /* width: 120px; */
    height: 3px;
}

#sert-block .sert-wrap .serts-block .sliders-theme .swiper-pagination .swiper-pagination-progressbar-fill {
    background: var(--primary);
}

#sert-block .sert-wrap .serts-block .sliders-theme .buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-prev,
#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-next {
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-prev.swiper-button-disabled,
#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-next.swiper-button-disabled {
    cursor: no-drop;
}

#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-prev.swiper-button-disabled svg g path,
#sert-block .sert-wrap .serts-block .sliders-theme .buttons .slider-next.swiper-button-disabled svg g path {
    stroke: var(--disable);
}

@media (max-width: 1200px) {
    #sert-block .sert-wrap {
        padding: 60px 15px 47px;
    }
}

@media (max-width: 1020px) {
    #sert-block .background-image img {
        position: relative;
    }

    #sert-block .sert-wrap .serts-block {
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    #sert-block {
        padding-bottom: 0px;
    }
}

@media (max-width: 820px) {
    #sert-block .sert-wrap .serts-block .sert-item {
        flex-direction: column;
    }

    #sert-block .sert-wrap {
        padding: 40px 15px;
    }

    #sert-block .sert-wrap .serts-block .sert-item .left-side {
        margin: 0 auto;
    }

    #sert-block .sert-wrap .serts-block .sliders-theme {
        bottom: 20px;
        left: 50%;
        transform: translate(-50%, 0);
        width: 80%;
        gap: 10px;
    }

    #sert-block .sert-wrap .serts-block .sliders-theme .counter-sert {
        font-size: 16px;
    }

    #sert-block .sert-wrap .serts-block .sliders-theme .swiper-pagination {
        width: 60%;
    }

    #sert-block .sert-wrap .serts-block .sert-item .right-side {
        width: 100%;
        margin-bottom: 40px;
    }

    #sert-block .sert-wrap .serts-block .sert-item .right-side .name-sert,
    #sert-block .sert-wrap .serts-block .sert-item .right-side .desc-sert {
        text-align: center;
    }
}

@media (max-width: 460px) {
    #sert-block .sert-wrap .serts-block .sliders-theme .swiper-pagination {
        width: 45%;
    }
}