.banner {
    margin-bottom: 210px;
    height: 565px;
    background-image: url('../images/banner.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    color: #fff;
    overflow-x: hidden;
}

.promo-slider {
    position: relative;
    height: 100%;
    width: 100%;
}

.promo-slider__descr {
    width: 50%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
    margin-left: 42px;
    margin-right: 25px;
}

.promo-slider__img {
    width: 50%;
    position: relative;
    left: 12%;
}

.promo-slider__img img {
    position: absolute;
    width: auto;
    bottom: 0;
}

.promo-slider .owl-dots {
    display: flex;
    position: absolute;
    bottom: 76px;
    justify-content: center;
    width: 100%;
    left: 82px;
}

.promo-slider .owl-dots button {
    width: 10px;
    height: 10px;
    margin-right: 10px;
    background: #fff;
    box-shadow: 0 10px 20px rgba(157, 157, 157, .2);
    transition: .5s;
}

.promo-slider .owl-dots button.active {
    background: #25395c;
    box-shadow: 0 10px 20px rgba(157, 157, 157, .2);
}

.promo-slider__item {
    display: flex;
    height: 564px;
    width: 100%;
}

.promo-slider__btn {
    width: 244px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
}

.promo-slider__title {
    margin-bottom: 25px;
    color: #fff;
    max-width: 623px;
}

.promo-slider__text {
    margin-bottom: 65px;
    max-width: 623px;
}

.promo-slider .owl-item:nth-child(3n+2) .promo-slider__item img {
    top: 0;
    bottom: unset;
}



@media (max-width: 1700px) {
    .promo-slider__img {
        left: 3%;
    }
}

@media (max-width: 1530px) {
    .promo-slider__img {
        left: 1%;
    }
}

@media (max-width: 1400px) {
    .promo-slider__text {
        max-width: 590px;
    }

    .promo-slider__title {
        max-width: 500px;
    }

    .promo-slider__img {
        width: 590px;
        margin-right: 20px;
    }
    .promo-slider__img img { 
        position: absolute;
    }

    .promo-slider.owl-carousel .owl-item img {
        width: 100%;
    }
}

@media (max-width: 1100px) {
    .promo-slider__text {
        max-width: 530px;
    }

    .promo-slider__title {
        max-width: 420px;
    }

    .promo-slider__text {
        max-width: 400px;
    }

    .promo-slider .owl-dots {
        bottom: 5%;
    }
}


@media (max-width: 1024px) {
    .banner {
        margin-bottom: 130px;
    }
}

@media (max-width: 992px) {
    .banner {
        margin-bottom: 90px;
    }
}

@media (max-width: 900px) {
    .promo-slider__img {
        width: 445px;
    }

    .promo-slider__descr {
        width: 60%;
    }
}

@media (max-width: 768px) {
    .promo-slider__item {
        flex-direction: column-reverse;
        height: auto;
    }

    .promo-slider__img img {
        position: static;
    }

    .banner {
        height: auto;
    }

    .promo-slider__item {
        height: auto;
    }

    .promo-slider .owl-item:nth-child(3n+2) .promo-slider__item  {
       flex-direction: column;
    }

    .promo-slider__descr {
        width: 100%;
        margin-top: 20px;
    }

    .promo-slider__text {
        max-width: 80%;
    }

    .promo-slider__img {
        height: 300px;
    }

    .promo-slider__img img {
        position: absolute;
        bottom: -52px;
    }
    
    .promo-slider__btn {
        margin-bottom: 75px;
    }

    .promo-slider .owl-dots {
        left: 50%;
        transform: translateX(-50%);
    }

}


@media (max-width: 530px) {
    .promo-slider__img {
        height: 250px;
    }
    
    .promo-slider .owl-item:nth-child(3n+2) .promo-slider__img {
        width: 335px;
    }
}

@media (max-width: 460px) {
    .promo-slider__img {
        right: 5%;
        left: unset;
    }

    .promo-slider__title {
        margin-top: 30px;
    }
}

@media (max-width: 380px) {
    .promo-slider__img {
       width: 400px;
    }

    .promo-slider__descr {
        margin-left: 20px;
    }
}

@media (max-width: 360px) {
    .promo-slider__title {
        max-width: 280px;
    }

    .promo-slider__img {
        right: 10%;
    }
}

@media (max-width: 340px) {
    .promo-slider__img {
        right: 16%;
    }
}