@font-face {
    font-family: 'DINPro';
    src: url('../fonts/DINPro.eot'); /* IE9 Compat Modes */
    src: url('../fonts/DINPro.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
         url('../fonts/DINPro.woff') format('woff'), /* Pretty Modern Browsers */
         url('../fonts/DINPro.ttf')  format('truetype'), /* Safari, Android, iOS */
         url('../fonts/DINPro.svg#svgFontName') format('svg'); /* Legacy iOS */
     font-weight: 400;    
}
  
@font-face {
      font-family: 'DINPro-CondensedBold';
      src: url('../fonts/DINPro-CondensedBold.eot'); /* IE9 Compat Modes */
      src: url('../fonts/DINPro-CondensedBold.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
           url('../fonts/DINPro-CondensedBold.woff') format('woff'), /* Pretty Modern Browsers */
           url('../fonts/DINPro-CondensedBold.ttf')  format('truetype'), /* Safari, Android, iOS */
           url('../fonts/DINPro-CondensedBold.svg#svgFontName') format('svg'); /* Legacy iOS */
       font-weight: 700;    
}

@font-face {
    font-family: 'DINPro-CondensedMedium';
    src: url('../fonts/DINPro-CondensedMedium.eot'); /* IE9 Compat Modes */
    src: url('../fonts/DINPro-CondensedMedium.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
         url('../fonts/DINPro-CondensedMedium.woff') format('woff'), /* Pretty Modern Browsers */
         url('../fonts/DINPro-CondensedMedium.ttf')  format('truetype'), /* Safari, Android, iOS */
         url('../fonts/DINPro-CondensedMedium.svg#svgFontName') format('svg'); /* Legacy iOS */
     font-weight: 500;    
}

@font-face {
    font-family: 'DINPro';
    src: url('../fonts/DINPro-Medium.eot'); /* IE9 Compat Modes */
    src: url('../fonts/DINPro-Medium.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
         url('../fonts/DINPro-Medium.woff') format('woff'), /* Pretty Modern Browsers */
         url('../fonts/DINPro-Medium.ttf')  format('truetype'), /* Safari, Android, iOS */
         url('../fonts/DINPro-Medium.svg#svgFontName') format('svg'); /* Legacy iOS */
     font-weight: 500;    
}
    
@font-face {
    font-family: 'DINPro';
    src: url('../fonts/DINPro-Bold.eot'); /* IE9 Compat Modes */
    src: url('../fonts/DINPro-Bold.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
         url('../fonts/DINPro-Bold.woff') format('woff'), /* Pretty Modern Browsers */
         url('../fonts/DINPro-Bold.ttf')  format('truetype'), /* Safari, Android, iOS */
         url('../fonts/DINPro-Bold.svg#svgFontName') format('svg'); /* Legacy iOS */
     font-weight: 700;    
}

body {
    margin: 0;
}

.page-opti {
    padding: 0;
    margin: 0 auto;
    font-family: 'DINPro';
    color: #fff;
    background-color: #181818;
    position: relative;
}

.page-opti section {
    position: relative;
}

.bg-page {
    position: fixed;
    top: 0;
    z-index: 0;
    mix-blend-mode: overlay;
    width: 100%;
}

.opti-container {
    max-width: 1360px;
    padding: 0 20px;
    margin: auto;
}

.opti-title {
    font-size: 48px;
    line-height: 1.1em;
    margin-bottom: 16px;    
    font-family: 'DINPro-CondensedMedium';
    font-weight: 500;
    text-transform: uppercase;
    margin: 0;

}

.opti-title sup {
    font-size: 20px;
}

.opti-text {
    font-size: 20px;
    line-height: 1.3em;
    margin: 0;
}

a, button, input, svg, svg path, img, rect, path {
    transition: all 0.5s ease;
}

input, input:hover, input:focus, input:active,
button, button:hover, button:focus, button:active {
    outline: none;
}

ul, li {
    display: block;
    margin: 0;
    padding: 0;
}

img, video, svg {
    max-width: 100%;
    vertical-align: middle;
}

div, li, a {
    box-sizing: border-box;
}

.opti-mob {
    display: none;
}

.page-opti .btn {
    background: linear-gradient(180deg, #FFA218 0%, #FC8507 100%);
    border-radius: 4px;
    width: 100%;
    max-width: 121px;
    display: inline-block;
    color: #fff;
    font-weight: 500;
    font-size: 27px;
    line-height: 1em;
    letter-spacing: -0.02em;
    text-decoration: none;
    text-align: center;
    padding: 10px 0;
    transition: all 1s;
}

.page-opti sup {
    display: inline-block;
    line-height: 0;
    font-size: 0.7em;
}

/* opti-banner */

.opti-banner {
    position: relative;
    background: url(../img/main-banner.jpg) no-repeat center/cover;
    padding: 25px 0 280px;
    margin-bottom: 84px;
}

.banner-wrapper {
    margin-left: auto;
    margin-right: 16vw;
    max-width: 475px;
    width: 100%;
    text-align: center;
}

.buying-back {
    position: absolute;
    top: 32px;
    left: 72px;
    z-index: 1;
}

.banner-wrapper__logos {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 37px;
    gap: 24px;
}

.banner-wrapper__logos a:first-child {
    max-width: 212px;
}

.banner-wrapper__logos a:last-child {
    max-width: 204px;
}

.banner-wrapper__icon {
    display: block;
    margin-bottom: 5px;
}

.banner-wrapper__icon_last {
    margin: 12px 0 0 auto;
}

.banner-wrapper h2 {
    font-size: 56px;
    font-family: 'DINPro-CondensedBold';
    margin: 0;
    text-transform: uppercase;
}

.banner-wrapper p {
    text-transform: uppercase;
    margin: 9px 0 0;
    font-size: 42px;
    font-weight: 500;
    font-family: 'DINPro-CondensedMedium';
}

.banner-wrapper .btn {
    max-width: 300px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.34em;
    padding: 12px 0;
    margin: 36px auto 0;
}

.banner-wrapper .btn svg {
    margin: 0 10px 0 0;
}

@media (max-width: 992px) {
    .opti-banner {
        background-image: none;
        padding: 20px 0 0;
        background-color: #010101;
        margin-bottom: 48px;
    }
    .opti-banner .opti-mob {
        display: block;
        width: 100%;
    }
    .banner-wrapper {
        margin: 0 auto 48px;
    }
    .buying-back {
        position: static;
        padding: 16px;
    }
}

@media (max-width: 576px) {
    .banner-wrapper__icon {
        width: 84px;
        height: 20px;
    }
    .banner-wrapper {
        max-width: 320px;
        padding: 0 16px;
    }
    .banner-wrapper h2 {
        font-size: 34px;
    }
    .banner-wrapper p {
        font-size: 26px;
    }
    .banner-wrapper__logos a:first-child {
        max-width: 130px;
    }
    .banner-wrapper__logos a:last-child {
        max-width: 125px;
    }
    .banner-wrapper .btn {
        max-width: 182px;
        font-size: 16px;
        padding: 8px 0;
    }
}

/* opti-listing */

.opti-listing {

}

.opti-listing__list {
    display: flex;
    justify-content: space-between;
    padding-bottom: 50px;
}

.opti-listing__item {
    width: 100%;
    text-align: center;
}

.opti-listing__item img {
    margin-bottom: 16px;
}

.opti-listing__item p {
    max-width: 180px;
    margin: 0 auto 16px;
    font-size: 18px;
    letter-spacing: -0.02em;
    line-height: 1.5em;
}

.page-opti .opti-listing__btn {
    font-size: 18px;
    font-weight: 500;
    max-width: 88px;
}

@media(max-width:1200px) {
    .opti-listing__item img {
        height: auto;
    }
}

@media(max-width: 992px) {
    .opti-listing__list {
        padding-bottom: 50px;
    }
}

@media(max-width: 768px) {
    .opti-listing .opti-container {
        padding: 0;
    }
    .opti-listing__list {
        padding: 0 16px 50px;
    }
    .opti-listing__item img {
        width: 100%;
    }
}

/* .opti-advantages */

.opti-advantages {
    margin: 65px 0;
}

.opti-advantages h2 {
    font-size: 64px;
    font-weight: 500;
    line-height: 1.1em;
    text-align: center;
    text-transform: uppercase;
    font-family: 'DINPro-CondensedMedium';
    margin: 0;
}

.opti-advantages sup {
    font-size: 28px;
}

.swiper-advantages {
    margin: 48px auto 0;
    max-width: 1176px;
}

.swiper-advantages .swiper-wrapper {
    justify-content: space-between;
}

.swiper-advantages .swiper-slide {
    width: 100%;
    max-width: 19%;
    text-align: center;
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: #fff;
}

.swiper-advantages__link {
    display: block;
    text-decoration: none;
    color: #fff;
}
.swiper-advantages .swiper-slide img {
    display: block;
    max-width: 112px;
    margin: auto;
}

.swiper-advantages .swiper-slide p {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.3em;
    margin: 16px 0 0;
}

.swiper-pagination-bullet {
    opacity: 1;
    background: transparent;
    border: 1px solid #fff;
    border-radius: 2px;
    width: 10px;
    height: 10px;
}
.swiper-pagination-bullet-active {
    background: #fff;
}

@media(max-width: 992px) {
    .swiper-advantages .swiper-slide p {
        font-size: 14px;
    }
}

@media(max-width: 768px) {
    .opti-advantages h2 {
        font-size: 36px;
        max-width: 288px;
        margin: auto;
    }
    .opti-advantages sup {
        font-size: 20px;
    }
    .swiper-advantages .swiper-slide {
        max-width: none;
    }
    .swiper-advantages__link {
        max-width: 150px;
        margin: auto;
    }
    .swiper-advantages {
        padding-bottom: 50px;
    }
    .swiper-advantages .swiper-pagination-bullet {
        opacity: 1;
        background: transparent;
        border: 1px solid #fff;
        border-radius: 2px;
        width: 10px;
        height: 10px;
    }
    .swiper-advantages .swiper-pagination-bullet-active {
        background: #fff;
    }
}

/* opti-preview */

.opti-preview {
    margin-bottom: 64px;
}

.opti-preview__wrapper {
    display: grid;
    align-items: center;
}

.opti-preview__images {
    grid-column: 1 / -1;
    grid-row: 1 / -1;
}

.opti-preview__images img {
    border-radius: 20px;
}

.opti-preview__content {
    grid-column: -1 / 1;
    grid-row: -1 / 1;
    padding: 0 50px;
    max-width: 585px;
}

.opti-preview_reverse .opti-preview__content {
    margin-left: auto;
}

.opti-preview__title {
    margin-bottom: 16px;
}

@media(max-width: 1200px) {
    .opti-preview__images img {
        height: auto;
    }
    .opti-preview__content {
        max-width: 400px;
    }
    .opti-title {
        font-size: 40px;
    }
}

@media(max-width: 900px) {
    .opti-preview .opti-container {
        padding: 0;
    }
    .opti-preview__wrapper {
        flex-direction: column;
        display: flex;
        margin-bottom: 48px;
    }
    .opti-preview__wrapper .opti-pc {
        display: none;
    }
    .opti-preview__wrapper .opti-mob {
        display: block;
    }
    .opti-preview__content {
        max-width: none;
        padding: 0 16px;
    }
    .opti-preview__images {
        width: 100%;
        margin-bottom: 16px;
    }
    .opti-preview__images img {
        width: 100%;
    }
    .opti-preview__images img {
        border-radius: 0;
    }
    .opti-preview {
        margin-bottom: 48px;
    }
}

@media(max-width: 576px) {
    .opti-title {
        font-size: 32px;
        text-align: left;
    }
    .opti-text {
        text-align: left;
    }
    .opti-preview__text {
        font-size: 18px;
        margin: 0;
    }
}

/* opti-programm */

.opti-programm {
    margin-bottom: 52px;
}

.opti-programm__title {
    text-align: center;
    margin-bottom: 23px;
}

.opti-programm__text {
    text-align: center;
    margin-bottom: 53px;
}

.opti-programm__wrapper {
    display: flex;
    gap: 48px;
    margin-bottom: 64px;
}

.opti-programm__images {
    width: 100%;
    max-width: 56%;
}

.opti-programm__list {
    display: grid;
    gap: 20px 16px;
    grid-template-columns: repeat(4, 1fr);
}

.opti-programm__item {
    text-align: center;
}

.opti-programm__item p {
    font-size: 16px;
    letter-spacing: -0.01em;
    margin: 8px 0 0;
}

.opti-programm__added {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 71px;
}

.opti-programm__added h3 {
    font-size: 38px;
    line-height: 1.1em;
    text-transform: uppercase;
    font-family: 'DINPro-CondensedMedium';
    font-weight: 500;
    margin: 0;
}

.opti-programm__card {
    display: flex;
    align-items: center;
}

.opti-programm__card img {
    margin-right: 24px;
}

.opti-programm__card h4 {
    text-transform: uppercase;
    font-size: 24px;
    line-height: 1.1em;
    font-family: 'DINPro-CondensedMedium';
    font-weight: 500;
    margin: 0 0 8px;
}

.opti-programm__card p {
    margin: 0;
    font-size: 16px;
}

@media(max-width: 1200px) {
    .opti-programm__images {
        max-width: 50%;
    }
    .opti-programm__wrapper {
        gap: 24px;
    }
    .opti-programm__item img {
        object-fit: contain;
    }
    .opti-programm__added {
        gap: 24px;
    }
    .opti-programm__added {
        flex-wrap: wrap;
    }
    .opti-programm__added h3 {
        width: 100%;
        text-align: center;
    }
    .opti-programm__card {
        max-width: 48%;
    }
}

@media(max-width: 992px) {
    .opti-programm__wrapper {
        flex-direction: column;
    }
    .opti-programm__images {
        max-width: none;
    }
    .opti-programm__text br {
        display: none;
    }    
}

@media(max-width: 768px) {
    .opti-programm__card {
        max-width: none;
        flex-direction: column;
    }
    .opti-pc {
        display: none;
    }
    .opti-mob {
        display: block;
    }
    .opti-programm__title {
        text-align: left;
        margin-top: 12px;
    }
    .opti-programm__text {
        text-align: left;
        margin-bottom: 16px;
    }
    .opti-programm__wrapper {
        margin-bottom: 48px;
    }
    .opti-programm__card img {
        margin: 0 0 12px;
    }
}

@media(max-width: 576px) {
    .opti-programm__list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media(max-width: 365px) {
    .opti-programm__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* opti-guarantee */

.opti-guarantee {
    margin-bottom: 64px;
}

.opti-guarantee__wrapper {
    display: flex;
    gap: 32px;
}

.opti-guarantee__item {
    display: flex;
    align-items: center;
    position: relative;
    padding: 30px;
    border-radius: 16px;
    overflow: hidden;
    background-color: #000;
    width: 100%;

}

.opti-guarantee__item:after {
    content: '';
    background: url(../img/shadew-garant.png) no-repeat center/cover;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
    position: absolute;
}

.opti-guarantee__item img {
    width: 148px;
    margin-right: 32px;
}

.opti-guarantee__item p {
    margin: 0;
    font-size: 18px;
    line-height: 1.3em;
}

@media(max-width: 992px) {
    .opti-guarantee__item p,
    .opti-guarantee__item:after {
        display: none;
    }    
    .opti-guarantee__item {
        background-color: transparent;
        padding: 0;
        width: auto;
    }
    .opti-guarantee__item img {
        margin: 0;
    }
    .opti-guarantee__wrapper {
        justify-content: center;
    }
    .opti-guarantee {
        margin-bottom: 48px;
    }
}

/* opti-new */

.opti-new {
    margin-bottom: 64px;
}

.opti-new__title {
    text-align: center;
    margin-bottom: 48px;
    font-size: 64px;
}

.opti-new__video {
    cursor: pointer;
    transition: all .5s;
}

.opti-new__video img {
    border-radius: 20px;
}

@media(max-width: 992px) {
    .opti-new__video img {
        height: auto;
    }
}

@media(max-width: 768px) {
    .opti-new__title {
        font-size: 34px;
    }
    .opti-new {
        margin-bottom: 48px;
    }
    .opti-new .opti-container {
        padding: 0;
    }
    .opti-new__video img {
        border-radius: 0;
    }
}

/* .opti-table */

.opti-table {
    margin-bottom: 64px;
}

.opti-table__title {
    text-align: center;
    margin-bottom: 8px;
    font-size: 64px;
}

.opti-table__text {
    text-align: center;
}

.opti-table__content {
    display: flex;
    max-width: 1080px;
    margin: 34px auto 0;
}

.opti-table__type {
    display: block;
    align-self: flex-end;
    width: 100%;
    max-width: 216px;
}

.opti-table__list li {
    display: flex;
    align-items: center;
}

.opti-table__list sup {
    font-size: 14px;
}

.opti-table__list h4 {
    font-size: 26px;
    line-height: 1em;
}

.opti-table__list p {
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
}

/* flex-table__slider */

.opti-table__slider {
    width: 100%;
}

.opti-table__slider .swiper-slide {
    
}

.opti-table__item {
   height: 100%; 
   display: flex;
   flex-direction: column;
   align-items: center;
   text-align: center;
   width: 100%;
   padding: 18px 0 0;
}

.opti-table__name {
    font-size: 20px;
    font-weight: 500;
    margin: 30px 0 -6px;
}

.opti-table__name sup {
    font-size: 12px;
}

.opti-table__code {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.opti-table__item .btn {
    font-size: 18px;
    padding: 11px 0;
    max-width: 85px;
}

.opti-table__pharacteristics {
    width: 100%;
    padding-top: 23px;
}

.opti-table__pharacteristics li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 16px;
}

.opti-table__pharacteristics li,
.opti-table__list li {
    min-height: 86px;
    border-bottom: 1px solid #eee;
    padding-bottom: 0px;
}

.opti-table__row {
    display: flex;
    align-items: center;
}

.opti-table__row img {
    margin-right: 10px;
}

.opti-table__pharacteristics img {
    display: block;
}

.opti-table__pharacteristics p {
    font-size: 18px;
    display: flex;
    align-items: center;
}

.opti-table__pharacteristics p svg {
    flex: none;
    cursor: pointer;
}

.opti-table__pharacteristics .opti-table__mob-text {
    display: none;
}


/* modal-table */

.opti-modal-wrapper {
    display: flex;
    width: 100%;
    height: 100vh;
    justify-content: center;
    align-items: center;
    position: relative;
}

#btn-open {
    width: 150px;
    height: 40px;
    background-color: red;
    color: #ffffff;
    font-size: 22px;
    border-radius: 20px;
    cursor: pointer;
}

#opti-wrapper-modal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    display: none;
    
    z-index: 10000;
}

#opti-wrapper-modal.active {
    display: flex;
}

#overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: gray;
    opacity: 0.5;
}

#modal-window {
    background: #1c1c1c;
    max-width: 260px;
    width: 100%;
    padding: 86px 32px 32px;
    margin: auto;
    position: relative;
    border-radius: 16px;
    z-index: 1;
}

#btn-close {
    background: transparent;
    outline: none;
    border: none;
    position: absolute;
    right: 32px;
    top: 32px;
    cursor: pointer;
}

.opti-wrapper-modal__content ul {
    display: flex;
    justify-content: space-between;
}

.opti-wrapper-modal__content ul li {
    max-width: 84px;
    text-align: center;
}

.opti-wrapper-modal__content ul li p {
    font-size: 12px;
    font-weight: 500;
    margin: 8px 0;
    text-transform: uppercase;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: 'DINPro';
}

.swiper-pagination-table {
    display: none;
}

.table-button-prev,
.table-button-next {
    position: absolute;
    top: 25%;
    z-index: 11;
}

.table-button-prev {
    left: 5px;
}

.table-button-next {
    right: 5px;
}

.swiper-button-disabled {
    opacity: 0.4;
}

@media(max-width: 850px) {
    .opti-table {
        padding: 0;
    }
    .opti-table .flex-container {
        padding: 0;
    }
    .opti-table__navs {
        margin-bottom: 0;
    }
    .opti-table__slider .swiper-slide {
        max-width: none;
    }
    .opti-table__slider {
        overflow: hidden;
        padding: 70px 30px 50px;
    }
    .swiper-table-scrollbar {
        background: rgba(255, 255, 255, 0.4);
    }
    .page-flex .swiper-scrollbar {
        height: 2px;
        max-width: 94%;
        transform: translateX(-50%);
        left: 50%;
    }
    .swiper-scrollbar-drag {
        background: #fff;
        height: 5px;
        top: -1px;
    }
    
    .opti-table__type,
    .opti-table__pharacteristics .flex-pc {
        display: none;
    }
    .opti-table__pharacteristics p {
        font-size: 16px;
        flex-direction: column;
        margin: 0 0 8px;
    }
    .opti-table__pharacteristics p svg {
        margin-top: 10px;
    }
    .opti-table__mob-text {
        display: block;
        font-size: 16px;
        font-weight: 700;
        text-transform: uppercase;
    }
    .opti-table__pharacteristics li {
        flex-direction: column;
        margin: 0;
        padding: 32px 0;
        height: auto;
        min-height: auto;
    }
    .opti-table__pharacteristics p:last-child {
        font-size: 18px;
    }
    .opti-table__pharacteristics img {
        height: 20px;
        object-fit: contain;
    }
    .opti-table__pharacteristics {
        border: none;
        padding: 0 16px;
    }
    .opti-table__pharacteristics .opti-table__mob-text {
        display: block;
        margin: 0;
    }
    .opti-table__pharacteristics .height-mobile {
        height: 140px;
    }
    
    .opti-table__slider {
        padding: 0;
    }
}

@media(max-width: 768px) {
    .swiper-pagination-table {
        display: block;
    }
    .opti-table__text {
        display: none;
    }
    .opti-table__title {
        font-size: 32px;
        margin-bottom: 30px;
    }
    .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        border: 1px solid #fff;
        opacity: 1;
        background: transparent;
        border-radius: 2px;
    }
    .swiper-pagination-bullet-active {
        background: #fff;
    }
    .opti-table__item .btn {
        margin-bottom: 16px;
    }
    .opti-table__item img {
        width: 100%;
        height: auto;
    }
    .opti-table__name {
        margin-top: -10px;
    }
}

@media(max-width: 576px) {
    
}

@media(max-width: 380px) {
    .opti-table__title {
        font-size: 28px;
        max-width: 92%;
    }
    .opti-table {
        padding-top: 32px;
    }
    .opti-table__pharacteristics p {
        font-size: 12px;
    }
   
}

/* opti-nozzle */

.opti-nozzle {
    margin-bottom: 64px;
}

.opti-nozzle__wrapper {
    padding: 14px 0 24px;
    background-color: #000;
    overflow: hidden;
    border-radius: 16px;
}

.opti-nozzle__title {
    text-align: center;
    font-size: 64px;
    margin-bottom: 16px;
}

.opti-nozzle__text {
    text-align: center;
    margin-bottom: 48px;
}

.opti-nozzle__row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
}

.opti-nozzle__row div {
    display: flex;
    align-items: center;
    max-width: 360px;
    width: 100%;
}

.opti-nozzle__row img {
    margin-right: 26px;
}

.opti-nozzle__row p {
    margin: 0;
    font-size: 20px;
    line-height: 1.3em;
}

.opti-nozzle-slider {
    padding-bottom: 50px;
}

.opti-nozzle-slider__wrapper {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    position: relative;
}

.opti-nozzle-slider__content {
    padding: 20px 41px 28px 0;
    width: 100%;
    max-width: 661px;
    margin-right: auto;
}

.opti-nozzle-slider__title {
    font-size: 32px;
    font-weight: 500;
    margin: 0 0 22px;
}

.opti-nozzle-slider__text,
.opti-nozzle-slider__classes {
    font-size: 20px;
    line-height: 1.3em;
    margin-bottom: 22px;
    max-width: 566px;
}

.opti-nozzle-slider__classes {
    margin: 0;
}

.opti-nozzle-slider__list {
    display: flex;
    gap: 16px;
}

.opti-nozzle-slider__list p {
    font-size: 16px;
    line-height: 1.4em;
    margin: 9px 0 0;
}

.opti-nozzle-slider__overlay {
    position: absolute;
    right: 54px;
    bottom: 30px;
    text-align: center;
}

.opti-nozzle-slider__overlay img {
    margin-bottom: 16px;
    object-fit: contain;
}

.opti-nozzle-slider__overlay .btn {
    max-width: 85px;
    font-size: 17px;
}

.swiper-button-next:after, .swiper-button-prev:after {
    display: none;
}

.opti-nozzle-slider .swiper-button-next, .opti-nozzle-slider .swiper-button-prev {
    width: 48px;
    height: 48px;
    border-radius: 100px;
    display: grid;
    align-items: center;
    justify-content: center;
    background-color: #FFA218;
    transition: all .5s;
}

@media(max-width: 1200px) {
    .opti-nozzle-slider__images {
        max-width: 40%;
        height: auto;
    }
    .opti-nozzle-slider__overlay img {
        max-width: 76%;
    }
    .opti-nozzle-slider__wrapper {
        padding-bottom: 180px;
    }
}

@media(max-width: 992px) {
    .opti-nozzle-slider__wrapper {
        padding: 0;
        flex-direction: column;
    }
    .opti-nozzle-slider__images {
        max-width: none;
        margin: 0 auto 12px;
        width: 100%;
    }
    .opti-nozzle-slider__content {
        padding: 0 14px;
        text-align: center;
        max-width: none;
    }
    .opti-nozzle-slider__text {
        margin: auto;
    }
    .opti-nozzle-slider__overlay {
        position: static;
    }
    .opti-nozzle-slider__classes {
        display: none;
    }
    .opti-nozzle-slider__list .opti-mob,
    .opti-nozzle-slider__overlay img {
        display: block;
        margin: auto;
    }
    .opti-nozzle-slider__list {
        justify-content: center;
    }
    .opti-nozzle-slider__list li {
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        text-align: left;
    }
    .opti-nozzle-slider__list p {
        margin-right: 14px;
    }
}

@media(max-width: 768px) {
    .opti-nozzle .opti-container {
        padding: 0;
    }
    .opti-nozzle__title,
    .opti-nozzle__text {
        max-width: calc(100% - 32px);
        margin: 0 auto 8px;
    }
    .opti-nozzle__title {
        font-size: 34px;
    }
    .opti-nozzle__text {
        margin-bottom: 24px;
        font-size: 16px;
    }
    .opti-nozzle__row {
        padding: 0 16px;
    }
    .opti-nozzle__row div {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        text-align: center;
    }
    .opti-nozzle__row img {
        margin: 0;
    }
    .opti-nozzle-slider .swiper-button-next, .opti-nozzle-slider .swiper-button-prev {
        top: 34vw;
        background-color: transparent;
    }
    .opti-nozzle__row p {
        font-size: 16px;
    }
    .opti-nozzle-slider__title {
        font-size: 20px;
    }
    .opti-nozzle-slider__text {
        font-size: 16px;
    }
    .opti-nozzle-slider__list p {
        font-size: 14px;
    }
}

/* .opti-video */

.opti-video {
    margin-bottom: 64px;
}

.opti-video__title {
    text-align: center;
    font-size: 64px;
    margin-bottom: 48px;
}

.opti-video__slider {
    max-width: 1110px;
    margin: auto;
}

.opti-video__slider .swiper-slide {
    cursor: pointer;
}

@media(max-width: 992px) {
    .opti-video__title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    .opti-video__slider {
        padding-bottom: 50px;
    }
    .opti-video__slider img {
        width: 100%;
        height: auto;
    }
}

/* opti-apps */

.opti-apps {
    margin-bottom: 64px;
}

.opti-apps__wrapper {
    background-color: #000;
    padding: 25px 40px 0 48px;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-radius: 16px;
}

.opti-apps__content {
    max-width: 27%;
    margin-right: 22px;
}

.opti-apps__title {
    font-size: 64px;
    margin-bottom: 16px;
}

.opti-apps__download {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-right: 51px;
}

.opti-apps img {
    height: auto;
}

@media(max-width: 1200px) {
    .opti-apps__title {
        font-size: 52px;
    } 
    .opti-apps__text {
        font-size: 18px;
    }
}

@media(max-width: 992px) {
    .opti-apps {
        margin-bottom: 48px;
    }
    .opti-apps__title {
        font-size: 34px;
    } 
    .opti-apps__text {
        font-size: 18px;
    }
    .opti-apps__content {
        max-width: 47%;
    }
    .opti-apps__wrapper {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .page-opti {
        background-color: #000;
    }
}

@media(max-width: 768px) {
    .opti-apps .opti-container {
        padding: 0;
    }
    .opti-apps__reciept {
        order: -1;
        margin-bottom: 24px;
    }
    .opti-apps__code {
        display: none;
    }
    .opti-apps__content {
        max-width: calc(100% - 32px);
        margin: 0 auto 24px;
    }
    .opti-apps__download {
        padding: 0 16px;
        max-width: 205px;
        margin-bottom: 0;
    }
    .opti-apps__download img {
        width: 100%;
    }
    .opti-apps__wrapper {
        padding: 0;
    }
}

/* opti-disclaimer */

.opti-disclaimer {
    padding-bottom: 100px;
}

.opti-disclaimer__list {
    max-width: 490px;
    margin: auto;
}

.opti-disclaimer__list li {
    font-size: 20px;
    line-height: 1.3em;
}

.opti-disclaimer__list sup {
    font-size: 14px;
}

@media (max-width: 576px) {
    .opti-disclaimer__list li {
        font-size: 18px;
    }
    .opti-title sup {
        font-size: 16px;
    }
}

.opti-last-text {
    padding-bottom: 80px;
}

.opti-last-text p {
    font-size: 16px;
    text-transform: uppercase;
    line-height: 1.3em;
}

.opti-last-text p a {
    color: #fff;
    text-decoration: none;
}

@media (max-width: 768px) {
    .opti-disclaimer {
        padding-bottom: 48px;
    }
    .opti-last-text p {
        font-size: 14px;
    }
}

@media(hover:hover) {
    .page-opti .btn:hover {
        background: linear-gradient(180deg, #FC8507 0%, #FFA218 100%);
    }
    .swiper-advantages__link:hover {
        opacity: 0.6;
    }
    .opti-new__video:hover {
        transform: scale(1.05);
    }
    .opti-table__pharacteristics p svg:hover {
        transform: rotate(180deg);
    }
    .opti-nozzle-slider .swiper-button-next:hover, .opti-nozzle-slider .swiper-button-prev:hover {
        box-shadow: 0 0 20px #FFA218;
    }
}

/* popup */

.modal{
    position:fixed;
    left:0;
    top:0;
    width:100vw;
    height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    display:none;
    background:#2b2b2beb;
    z-index:10000
}
.modal__x{
    position:absolute;
    right:40px;
    top:20px;
    cursor:pointer
}
.modal_yt-bg{
    position:absolute;
    width:100%;
    height:100%
}
#yt_iframe{
    z-index:100
}