:root {
    --color-white: #fff;
    --color-olive-grey: #868A79;
    --color-muted-gold: #A4A27C;
    --color-light-peach: #E2CAAE;
    --color-light-grey: #A7A9AC;
    --color-warm-tan: #C7A87E;
    --color-steel-blue: #8B9DA1;
    --color-dark-grey: #757679;
    --color-charcoal: #434345;
    --icon-width: 64px;
    --icon-height: 64px;
    --img-icon-width: 32px;
    --globus-icon-width: 42px;
    --delimiter-point-size: 10px;
    --delimiter-line-size: 3px;
}

* {
    box-sizing: border-box;
}

body, html {
    background: var(--color-olive-grey);
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

ul {
    padding: 0;
}

li {
    list-style: none;
}

.container {
    width: 100%;
    padding: 0 15px;
    margin: 0;
}

.pointer {
    cursor: pointer;
}

.absolute {
    position: absolute;
}

.relative {
    position: relative;
}

.w-auto {
    width: auto;
}

.w-full {
    width: 100%;
}

.w-1\/4 {
    width: 25%;
}

.w-2\/6 {
    width: 33%;
}

.w-1\/2 {
    width: 50%;
}

.w-3\/4 {
    width: 75%;
}

.w-2\/5 {
    width: 40%;
}

.w-3\/5 {
    width: 60%;
}

.w-10\/12 {
    width: 83%;
}

.max-w-2\/6 {
    max-width: 33%;
}

.max-w-20 {
    width: 5rem;
}

.max-w-96 {
    max-width: 24rem;
}

.min-h-full {
    min-height: 100%;
}

.h-full {
    height: 100%;
}

.h-2\/5 {
    height: 40%;
}

.h-1\/2 {
    height: 50%;
}

.h-3\/5 {
    height: 60%;
}

.h-3\/4 {
    height: 75%;
}

.text-nowrap {
    text-wrap: nowrap;
}

img {
    width: 100%;
    height: auto;
}

.quicksand {
    font-family: "Century Gothic", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 400;
}

.gfs-didot-regular {
    font-family: "GFS Didot", serif;
    font-weight: 400;
    font-style: normal;
}

.font-light {
    font-weight: 300;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.text-lg {
    font-size: 1rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-2lg {
    font-size: 2rem;
}

.text-3lg {
    font-size: 3rem;
}

.text-4lg {
    font-size: 4rem;
}

.text-5lg {
    font-size: 3rem;
}

.slogan {
    font-size: 4rem;
}

.my-5 {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.my-20 {
    margin-top: 14.5rem;
    margin-bottom: 14.5rem;
}

.mx-10 {
    margin-left: 5rem;
    margin-right: 5rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mb-0\.5 {
    margin-bottom: 0.25rem;
}

.mb-2\.5 {
    margin-bottom: 1rem;
}

.mb-5 {
    margin-bottom: 1.25rem;
}

.mb-10 {
    margin-bottom: 2.5rem;
}

.mb-20 {
    margin-bottom: 5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.p-1 {
    padding: 0.8rem;
}

.p-10 {
    padding: 5rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.pt-20 {
    padding-top: 5rem;
}

.pb-20 {
    padding-bottom: 5rem;
}

.pb-40 {
    padding-bottom: 10rem;
}

.block {
    display: block;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-evenly {
    justify-content: space-evenly;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

.realtive {
    position: relative;
}

.overlay {
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: rgba(0, 0, 0, 0.286);
    top: 0;
    left: 0;
    z-index: 1;
}

.z-3 {
    z-index: 3;
}

.bg-color-gray {
    /* background-color: var(--color-light-grey); */
    background-image: url(/images/main_backgound.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.content__wrapper {
    background-image: url(/images/background__image.webp);
    background-repeat: no-repeat;
    background-position: right bottom;
}

.text-white {
    color: var(--color-white);
}

.header {
    top:20px;
    right: 20px;
    z-index: 3;
}

.header a {
    font-size: 20px;
    text-decoration: none;
    padding: 3px 7px;
}

.header a.active {
    border-bottom: 2px solid var(--color-white);
}

.steps__logo-container {
    margin: 30px auto;
}

.steps__logo-container img {
    max-width: 550px;
}

.steps__container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    /* padding: 0 2rem; */
}

.steps__container a {
    color: var(--color-white);
    text-decoration: none;
    cursor: pointer;
    font-weight: bold;
}

.steps__item {
    width: 25%;
}

.steps__item-top {
    display: flex;
    justify-content: center;
    align-items: center;
}

.steps__item-img {
    border-radius: 100%;
    height: var(--icon-height);
    max-width: var(--icon-width);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-warm-tan);
}

.steps__item-img img {
    width: var(--img-icon-width);
    height: auto;
    filter: brightness(0) invert(1);
}

.steps__item:first-child .steps__item-img img {
    transform: rotate(72deg);
    width: var(--img-icon-width);
}

.steps__item:nth-child(2) .steps__item-img img {
    width: var(--globus-icon-width);
}

.steps__item-title {
    display: flex;
    margin-top: 10px;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 20px;
}

.steps__item-title a {
    text-align: center;
    max-width: 250px;
}

.steps__delimiter {
    height: var(--delimiter-line-size);
    background-color: var(--color-warm-tan);
    position: relative;
}

.steps__delimiter::before {
    content: '';
    width: var(--delimiter-point-size);
    height: var(--delimiter-point-size);
    display: block;
    position: absolute;
    border-radius: 100%;
    top: 50%;
    transform: translate(0, -50%);
}

.d-right::before {
    right: 0;
    background-color: var(--color-white);
}

.d-left::before {
    left: 0;
}

.slogan {
    color: var(--color-white);
}

.slogan-icon::before {
    background-image: url(/images/hashtag.webp);
    background-position: center;
    background-size: contain;
    width: 20px;
    height: 20px;
}

.products__about-title {
    padding-left: 84px;
    font-weight: 700;
}

.products__about-list {
    padding: 0;
}

.icon__before {
    position: relative;
}

.icon__before::before {
    content: '';
    position: absolute;
    left: 0;
    top: 30px;
    display: inline-block;
    width: 80px;
    height: 36px;
    transform: translateY(-25%);
    background-image: url(/images/icon_list.png);
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: 10px;
}

.products__about-description, .advantage__description {
    width: 85%;
}

.timeline__container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 72vh;
}

.companies__wrapper {
    min-height: 80vh;
}

.products__about-list {
    min-height: 72vh;
}

.timeline__container::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url(/images/stages__background.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    height: 100%;
}

.timeline__stages-list {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: space-around;
    padding: 0 10px;
}

.timeline__stages-header {
    width: 100px;
}

.timeline__stages-number {
    border: 6px solid var(--color-white);
    border-radius: 100%;
    text-align: center;
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    font-weight: 700;
}

.timeline__stages-item {
    position: relative;
}

.timeline__stages-content {
    position: absolute;
}

.timeline__stages-item:nth-child(even) .timeline__stages-content {
    display: flex;
    flex-direction: column-reverse;
    top: 0;
    transform: translateY(-100%);
}

.timeline__stages-content {
    width: 100px;
}

.timeline__stages-line {
    height: 70px;
    width: 3px;
    border-radius: 5px;
    background-color: white;
    margin: 20px auto;
}

.timeline__stages-description {
    width: 280px;
    transform: translateX(-30%);
    text-align: center;
}

.manufacturer__list {
    min-height: 850px;
}

.manufacturer__delimiter {
    margin: 0;
    height: 75%;
    width: 8px;
    border-radius: 3px;
    background-color: var(--color-white);
}

.manufacturer__list-item {
    display: flex;
    align-items: center;
    position: relative;
    font-size: 1.5rem;
}

.manufacturer__list-item img {
    margin-right: 20px;
}


.gallery__item {
    border-radius: 40px;
    overflow: hidden;
    margin: 15px;
}

.gallery__item:first-child {
    margin-left: 0;
}

.gallery__item img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.gallery__row {
    height: 50%;
}

.gallery__column:last-child .gallery__item {
    margin-left: 15px;
    margin-right: 0;
}

.gallery__column {
    height: 100%;
}

.form__wrapper {
    border: 3px solid var(--color-white);
}

.send__form-button {
    border: none;
    background-color: var(--color-warm-tan);
    padding: 10px;
    font-size: 16px;
    color: white;
    font-weight: bold;
    margin-top: 10px;
    cursor: pointer;
    box-shadow: 0px 0px 12px 0px var(--color-charcoal);
}

.tabs__title {
    padding: 10px 20px;
    border: 3px solid var(--color-white);
    z-index: 1px;
    background-color: var(--color-olive-grey);
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    text-wrap: nowrap;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tabs__title:first-child {
    border-right: none;
}

.tabs__active {
    border-bottom: none;
    cursor: initial;
}

.forms__container  {
    position: relative;
}

.tabs__wrapper {
    position: absolute;
    top: 5rem;
    display: flex;
    left: 50%;
    transform: translateX(-50%) translateY(-94%);
    padding: 0 15px;
}

#file2 {
    opacity: 0;
   position: absolute;
   z-index: -1;
}

label[for="file2"] {
    margin: 10px 0;
    display: block;
}

.timeline__stages-item {
    opacity: 0;
}

.visible {
    opacity: 1 !important;
    transition: all 1s ease;
}

.companies__wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 50px;
    justify-items: center;
    align-items: center;
}

.companies__wrapper img {
    width: auto;
    height: auto;
    max-width: 320px;
}

.hash-image {
    width: 62px;
    height: 61px;
}

.advantage__title {
    font-weight: 700;
}

.steps__container {
    margin-top: 50px;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }

    .md\:text-4lg {
        font-size: 4rem;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }

    .lg\:text-5lg {
        font-size: 5rem;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1270px;
    }
}

@media (min-width: 1500px) {
    .container {
        max-width: 80%;
    }
}


@media (max-width: 1950px) {
    .timeline__stages-description {
        font-size: 18px;
    }
}

@media (max-width: 1400px) {
    .companies__wrapper {
        gap: 10px;
    }
}

@media (max-width: 1200px) {
    .timeline__stages-description {
        font-size: 14px;
    }

    .timeline__stages-header {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .timeline__stages-number {
        width: 85px;
        height: 85px;
    }

    .timeline__stages-line {
        height: 40px;
    }

    .companies__wrapper img {
        max-width: 240px;
    }
}

@media (max-width: 1032px) {
    .timeline__stages-description {
        max-width: 150px;
        transform: translateX(-25%);
    }
    .timeline__stages-number {
        max-width: 64px;
        max-height: 64px;
        font-size: 22px;
      }

      .timeline__stages-header {
        max-width: 85px;
      }

      .timeline__stages-content {
        max-width: 85px;
      }

      .timeline__stages-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
      }
}

@media (max-width: 1000px) {
    .companies__wrapper img {
        max-width: 200px;
    }

    .text-5lg {
        font-size: 2.5rem;
    }
}

@media (max-width: 900px) {
    .companies__wrapper {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, auto);
    }
}

@media (max-width: 768px) {
    .timeline__stages-description {
        max-width: unset;
        transform: none;
    }
    .timeline__stages-number {
        max-width: unset;
        max-height: unset;
        font-size: 34px;
      }

      .timeline__stages-header {
        max-width: unset;
      }

      .timeline__stages-content {
        max-width: unset;
      }

      .timeline__stages-content {
        display: block;
      }
    .text-5lg {
        font-size: 2rem;
    }
    .hash-image {
        width: 33px;
        height: 32px;
    }

    .companies__wrapper img {
        max-width: 300px;
        margin-bottom: 20px;
    }

    .companies__wrapper {
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(1, auto);
        gap: 20px;
        justify-content: center;
    }
    
    .slogan {
        font-size: 38px;
    }

    .text-4lg {
        font-size: 1.8rem;
    }

    .text-2lg {
        font-size: 1.5rem;
    }

    .max-w-20 {
        width: 3.5rem;
    }

    .main__logo {
        width: 100%;
    }

    .content__wrapper {
        min-height: 100%;
        height: auto;
    }

    .products__about-item {
        width: 100%;
        margin-bottom: 40px;
    }

    .icon__before {
        width: 75%;
    }

    .icon__before::before {
        top: 24px;
    }

    .products__about-description {
        width: 100%;
    }

    .timeline__stages-list {
        flex-direction: column;
    }

    .timeline__container {
        height: auto;
    }

    .timeline__stages-item {
        width: 280px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        margin: 20px 0;
    }

    .timeline__stages-content {
        position: relative;
        width: 100%;
        margin-top: 10px;
    }

    .timeline__stages-description {
        transform: none;
    }

    .timeline__stages-item:nth-child(even) .timeline__stages-content {
        flex-direction: initial;
        top: unset;
        transform: none;
    }

    .timeline__stages-description .block {
        display: unset;
    }

    .timeline__stages-line {
        display: none;
    }

    .timeline__container::before {
        display: none;
    }

    .manufacturer__stages {
        flex-direction: column;
    }

    .manufacturer__delimiter {
        display: none;
    }

    .manufacturer__item {
        width: 100%;
    }

    .manufacturer__list {
        justify-content: start;
        height: unset;
    }

    .manufacturer__list-item {
        width: 75%;
        margin: 1.5rem 0;
    }

    .manufacturer__list-item img {
        left: -65px;
    }

    .gallery__wrapper {
        flex-direction: column;
    }

    .gallery__column {
        flex-direction: row;
        width: 100%;
        flex-wrap: wrap;
    }

    .gallery__item {
        width: 45%;
        margin: 4px;
        height: unset;
    }

    .slogan {
        margin-top: 30px;
    }

    .advantage__list {
        flex-direction: column;
    }

    .advantage__item {
        width: 100%;
    }

    .advantage__title::before {
        top: 12px;
    }

    .companies__row {
        flex-direction: column;
    }

    .companies__row img {
        width: 70%;
        margin: 20px;
    }

    .steps__logo-container {
        margin-bottom: 60px;
    }

    .steps__container {
        flex-direction: column;
        height: max-content;
        padding: 0;
    }

    .steps__item {
        display: flex;
        width: 100%;
        height: 100%;
    }

    .steps__item-top {
        display: flex;
        flex-direction: column;
        width: 100px;
    }

    .steps__delimiter {
        min-height: 50px;
        height: 100%;
        width: 2px;
    }

    .steps__item-title {
        width: 100%;
    }

    .steps__delimiter::before {
        top: 100%;
        z-index: 3;
        bottom: 0;
        transform: translate(-50%, -50%);
        left: 50%;
    }

    .steps__item-img {
        height: 100%;
        max-height: var(--icon-height);
        min-height: var(--icon-height);
    }

    .steps__item-title {
        margin: 0;
        width: 100%;
    }

    .steps__item:first-child .steps__item-title {
        align-items: start;
    }

    .steps__item:last-child .steps__item-title {
        align-items: end;
    }

    .steps__item:first-child .steps__item-title {
        margin-top: 10px;
    }
}

@media (max-width: 600px) {
    span.block {
        display: initial;
    }
    .icon__before {
        max-width: 60%;
    }
    .icon__before::before{
        top: 14px;
        width: 52px;
        height: 22px;
    }

    .products__about-title {
        padding-left: 54px;
    }
}

@media (max-width: 480px) {
    .text-5lg {
        font-size: 1.7rem;
    }
    .icon__before {
        margin: 0;
    }

    .text-4lg {
        font-size: 24px;
    }

    .text-2xl {
        font-size: 18px;
    }

    .text-2lg {
        font-size: 18px;
    }
    .manufacturer__list-item {
        width: 85%;
        margin: 1.5rem 0;
    }

    .hash-image {
        width: 31px;
        height: 30px;
        margin-right: 3px;
    }

    .slogan {
        font-size: 26px;
    }

    .mobile__adjusment {
        max-height: 160px;
        width: auto !important;
    }

    .form__wrapper {
        padding: 30px;
    }

    .tabs__title {
        width: 100%;
        text-wrap: wrap;
    }

    .tabs__wrapper {
        width: 100%;
        transform: translateX(-50%) translateY(-93%);
    }
}

@media (max-width: 410px) {
    .slogan span{
        text-wrap: wrap;
    }

    .tabs__title {
        font-size: 12px;
    }
}

@media (max-width: 350px) {
    .slogan {
        font-size: 27px;
    }
}