* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

a {
    text-decoration: none;
    cursor: pointer;
}

li {
    list-style: none;
}

/*CONTAINERS*/

.container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 0 120px;
}

.container-big-right {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 0 0 0 120px;
}

.container-big-left {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 120px 0 0;
}
/*BUTTONS*/

button {
    cursor: pointer;
    border: none;
}

.button__light-background, .button__dark-background, .button__blue-background {
    border: 1px solid #141415;
    border-radius: 6px;
    font-size: 18px;
    line-height: 26px;
    font-weight: 500;
    padding: 13px 24px;
    transition: .3s all linear;
}

.button__light-background {
    color: #141415;
    background: #FFFFFF;
}

.button__light-background:hover {
    background: #141415;
    color: #FFFFFF;
}

.button__dark-background {
    color: #FFFFFF;
    background: #141415;
}

.button__dark-background:hover {
    background: #FFFFFF;
    color: #141415;
}

.button__blue-background {
    background: #476CEA;
    color: #FFFFFF;
    border: none;
}

.round-button {
    width: 148px;
    height: max-content;
    border-radius: 223px;
    font-size: 18px;
    cursor: pointer;
    line-height: 27px;
    font-weight: 500;
}

/*round animation button*/

.home__button-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 170px;
    height: 170px;
    padding: 10px;
    border: 1px solid #BE9839;
    border-radius: 50%;
    box-shadow: 0 0 28px 4px #DBA65D;
    animation: roundBorder 1.5s linear infinite;
    transition: .3s ease-in-out;
}

@keyframes roundBorder {
    0% {
        box-shadow: 0 0 28px 4px #DBA65D;
    }

    50% {
        box-shadow: 0 0 88px 4px #DBA65D;
    }

    100% {
        box-shadow: 0 0 148px 4px #DBA65D;
    }
}

.white-round-button {
    width: 148px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #FFFFFF;
    font-weight: 500;
    line-height: 26px;
    padding: 61px 0 36px;
    color: #2C2828;
}

.white-round-button > span {
    display: inline-block;
}

.white-round-button__icon {
    display: block;
    margin-left: auto;
    margin-top: 12px;
}

.blue-round-button  {
    background: #476CEA;
    color: #FFFFFF;
    transition: .3s all;
    width: 148px;
    height: 148px;
}

.blue-round-button:hover {
    height: 200px;
    width: 200px;
}

/*TITLES*/

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    width: 100%;
    letter-spacing: -0.02em;
}

h1 {
    line-height: 102px;
    font-size: 5.25em;
    white-space: nowrap;
}

h1 > span {
    display: inline-block;
}

.color-title-span, .color-title {
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(90.99deg, #A9DEFF 20.96%, #7699FF 43.19%, #5162FF 68.54%);
}

.color-title {
    background-image: linear-gradient(90.97deg, #A9BEFF -0.5%, #7699FF 24.31%, #5162FF 52.59%);;
}

.home-color-title {
    animation: sTransition 10s linear infinite;
    background: linear-gradient(to left,
        rgb(81, 98, 255),
        rgb(118, 153, 255),
        rgb(169, 222, 255),
        rgb(118, 153, 255),
        rgb(81, 98, 255)
    );
    background-size: 400%;
    -webkit-background-clip: text;
}

@keyframes sTransition {
    0% {
        background-position: 0;
    }

    100% {
        background-position: 400%
    }
}

h2 {
    font-size: 80px;
    line-height: 98px;
}

h3 {
    font-size: 53px;
    line-height: 62px;
    color: #141415;
}

h4 {
    font-size: 29px;
    line-height: 36px;
    color: #2E2E2E;
}

h5 {
    font-size: 18px;
    line-height: 26px;
    color: #141415;
}

h6 {
    font-weight: 400;
    font-size: 16px;
    line-height: 135%;
    color: #141415;
}

/*HOME PAGE NAVIGATION*/

.navigation {
    display: flex;
    flex-direction: column;
    row-gap: 8px;
    font-size: 16px;
    line-height: 24px;
    border-left: 1px solid #000000;
    padding-left: 21px;
    height: max-content;
    margin-top: 5px;
}

.navigation__link {
    color: #BDBDBD;
    font-weight: 500;
    line-height: 24px;
    transition: .3s all linear;
}

.navigation__link:hover {
    color: #2E2E2E;
}

.navigation__link-emphasized {
    font-weight: 500;
    line-height: 24px;
    color: #2E2E2E;
}

/*HEADER*/

header {
    width: 100%;
    position: relative;
    font-size: 16px;
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    column-gap: 15px;
}

.header__info-group {
    display: flex;
    align-items: center;
    column-gap: 76px;
}

.header__info-group > nav > ul {
    display: flex;
    height: 84px;
}

.header__info-group > nav > ul > li {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
    white-space: nowrap;
}

.header__info-group > nav > ul > li > a {
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    color: #141415;
    font-size: 1.125em;
    line-height: 26px;
    transition: .3s all linear;
}

.header__info-group > nav > ul > li > a:hover {
    color: #476CEA;
}

.header__info-group > div {
    display: flex;
    align-items: center;
}

.header__info-group > div > span {
    line-height: 26px;
    margin-right: 13px;
}

.header__button {
    white-space: nowrap;
    cursor: pointer;
}

/*MENU*/

.menu {
    display: none;
    border-top: 1px solid #C1C1C1;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1;
    background: #FFFFFF;
    font-size: 16px;
    box-shadow: 0 6px 20px 0 rgba(18, 37, 102, 0.1);
}

.menu-active {
    display: grid;
    animation: showMenuBlock .6s linear forwards;
}

@keyframes showMenuBlock {
    0% {
        display: none;
    }
    100% {
        display: block;
    }
}

.menu__title {
    margin-bottom: 20px;
}

.menu__info {
    display: flex;
    column-gap: 70px;
}

.menu__info > ul {
    display: flex;
    flex-direction: column;
    row-gap: 8px;
}

.menu__info > ul > li > a {
    font-size: 0.875em;
    line-height: 26px;
    color: #141415;
    white-space: nowrap;
    transition: .3s all linear;
}

.menu__info > ul > li > a:hover {
    color: #476CEA;
}

/*MENU-ABOUT*/

.menu__about {
    padding: 28px 0 24px 0;
}

.menu__content__about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
}

.menu__about__articles {
    display: flex;
    align-items: center;
    column-gap: 1.667vw;
}

.menu__about__item {
    padding: 12px;
    background: #EAECF3;
    border: 1px solid #E0E0E0;
    cursor: pointer;
    transition: .3s all linear;
}

.menu__about__item:hover {
    background: #C9D5FF;
}

.menu__about__item > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu__about__item > img {
    margin-bottom: 33px;
}

.menu__about__item > div > h6 {
    color: #2E2E2E;
}

/*MENU-SERVICES*/

.menu__services {
    padding: 28px 0 36px 0;
}

.menu__content__services {
    display: grid;
    grid-template-columns: 458px 440px;
    column-gap: 185px;
}

/*MENU-TECHNOLOGIES*/

.menu__technologies {
    padding: 28px 0 36px 0;
}

.menu__technologies__content {
    display: grid;
    grid-template-columns: 99px 120px 92px 93px 250px 224px;
    column-gap: 48px;
}

.menu__info__technologies {
    column-gap: 36px;
}

.menu__info__technologies__last {
    column-gap: 36px;
}

/*MENU-INDUSTRIES*/

.menu__industries {
    padding: 28px 0 36px 0;
}

.menu__info__industries {
    display: grid;
    grid-template-columns: 221px 106px;
    justify-content: center;
    column-gap: 70px;
}

/*HOME SECTION*/

.home {
    width: 100%;
    padding: 100px 0 215px 0;
    overflow: hidden;
    background-image: url("images/background/HomePageBackground.webp");
    background-position: right;
    background-repeat: no-repeat;
    background-size: cover;
    font-size: 16px;
    color: #FFFFFF;
}

.home h1 {
    text-transform: uppercase;
}

.home__content {
    position: relative;
}

.home__content > div {
    display: flex;
    justify-content: space-between;
}

.home__content > p {
    color: #FFFFFF;
    max-width: 371px;
    margin-top: 22px;
    line-height: 27px;
}

/*TECHNOLOGIES SECTION*/

.home__technologies {
    padding: 78px 0 0 0;
    font-size: 16px;
}

.home__technologies__header {
    display: flex;
    align-items: center;
    margin-bottom: 80px;
    column-gap: 178px;
}

.home__technologies__title {
    width: 62.013vw;
}

.home__technologies__main {
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    grid-template-columns: repeat(4, 1fr);
    row-gap: 25px;
    column-gap: 24px;
}

.home__technologies__main > article {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.home__technologies__main > article:nth-child(2) {
    cursor: auto;
}

.home__technologies__main > article:nth-child(5) {
    grid-column: 2 / 3;
}

.home__technologies__main > div {
    display: flex;
    align-items: center;
    justify-content: center;
}

.home__technologies__main > article > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home__technologies__main > article > h5 {
    line-height: 22px;
    font-weight: 500;
    position: absolute;
    bottom: 16px;
    left: 16px;
    color: #FFFFFF;
}


.home__technologies__main > article > button {
    display: block;
}

.home__technologies__article__info {
    opacity: 0;
    padding: 24px 28px 48px 24px;
    position: absolute;
    top: -200px;
    left: 0;
    height: 100%;
    width: 100%;
    background: #C9D5FF;
    transition: .4s top linear;
}

.home__technologies__main > article:hover .home__technologies__article__info {
    opacity: 1;
    top: 0;
}

.home__technologies__article__info > h4 {
    font-size: 2em;
    line-height: 38px;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: #FFFFFF;
}

.home__technologies__article__info > p {
    font-weight: 500;
    line-height: 26px;
    color: #141415;
}

/*ABOUT US*/

.home__about-us {
    padding: 200px 0 0 0;
    font-size: 16px;
    color: #2E2E2E;
}

.home__about-us__content {
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.home__about-us__content > div {
    border-left: 2px solid #2E2E2E;
    padding-left: 25px;
    max-width: 306px;
    width: 100%;
    height: 218px;
}

.home__about-us__title {
    letter-spacing: -0.02em;
    font-weight: 600;
    font-size: 80px;
    line-height: 98px;
    color: #2E2E2E;
    margin-bottom: 6px;
}

.home__about-us__subtitle {
    margin-bottom: 18px;
    font-weight: 600;
    font-size: 22px;
    line-height: 24px;
}

.home__about-us__text {
    line-height: 135%;
    max-width: 254px;
    width: 100%;
}

/*INDUSTRIES*/

.home__industries {
    padding: 200px 0 140px 0;
}

.home__industries__header {
    display: flex;
    column-gap: 175px;
    align-items: center;
    margin-bottom: 80px;
}
.home__industries__title {
    width: 62.013vw;
}

/*PARTNERS*/

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}

.partners-logos {
    display: block;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
}

.partners-logos__img {
    display: inline-block;
    animation: scroll 40s infinite linear;
    overflow: hidden;
}

.partners-logos__img img {
    margin-right: 50px;
    height: 100%;
}

/*CONTACT US*/

.contact-us {
    padding: 196px 0 200px 0;
    color: #141415;
    font-size: 16px;
}

.contact-us__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: space-between;
    column-gap: 20px;
}

.contact-us__content__info {
    max-width: 472px;
    width: 100%;
}

.contact-us__content__form {
    display: flex;
    flex-direction: column;
    justify-content: end;
}

.contact-us__title {
    margin-bottom: 42px;
    font-size: 4.5em;
    line-height: 80px;
}

.contact-us__text {
    margin-bottom: 37px;
    font-weight: 500;
    font-size: 1.125em;
    line-height: 27px;
    color: #2E2E2E;
}

.contact-us__email {
    margin-bottom: 48px;
    cursor: pointer;
}

/*form*/

form {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 486px;
    margin-left: auto;
}

form > div {
    position: relative;
    margin-bottom: 64px;
}

input, textarea {
    width: 100%;
    outline: none;
    color: #141415;
    font-weight: 500;
    font-size: 18px;
    line-height: 27px;
    border: none;
}

.label {
    position: absolute;
    top: -70%;
    left: 0;
    font-weight: 500;
    font-size: 18px;
    line-height: 27px;
    color: #878787;
    transition: all .17s ease-in-out;
}

.label > span {
    color: #7699FF;
}

input {
    border-bottom: 1px solid #141415;
    padding-bottom: 12px;
}

/*input:focus ~ .label{*/
/*    top: -100%;*/
/*}*/

textarea {
    resize: none;
    border-bottom: 1px solid #141415;
    height: 39px;
}

input:focus, textarea:focus {
    border-bottom: 1px solid #476CEA;
}

.submit-button {
    width: max-content;
    padding: 13px 38px;
}

/*SUCCESS SUBMIT MODAL*/

.success-submit__modal {
    display: none;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
}

.success-submit__modal > p {
    font-size: 1.5em;
    letter-spacing: -0.02em;
    line-height: 29px;
    color: #141415;
    margin-bottom: 72px;
}

.success-submit__modal > img {
    margin-bottom: 88px;
}

.button__success-submit {
    padding: 13px 56px;
}

/* Carousel */

.splide img {
    width: 100%;
    max-height: 450px;
    height: 100%;
    object-fit: cover;
}

.splide h4 {
    font-size: 24px;
    font-weight: 400;
    color: white;
    position: relative;
    bottom: 50px;
    left: 20px;
}

.splide__pagination  {
    display: none;
}

.splide__arrow--prev, .splide__arrow--next {
    position: static;
    z-index: 999;
    background-repeat: no-repeat;
    background-color: #FFFFFF;
    width: 48px;
    height: 48px;
}

.splide__arrows {
    display: flex;
    position: absolute;
    bottom: -40px;
    right: 0;
    column-gap: 16px;
    transform: translate(0, 50%);
}

.splide__arrow--prev {
    background-image: url("images/carousel/arrows/SliderArrowLeft.svg");
    transition: .3s all linear;
}

.splide__arrow--prev:hover {
    background-image: url("images/carousel/arrows/SliderLeftArrowHover.svg");
}

.splide__arrow--next {
    background-image: url("images/carousel/arrows/SliderArrowRight.svg");
    transition: .3s all linear;
}

.splide__arrow--next:hover {
    background-image: url("images/carousel/arrows/SliderRightArrowHover.svg");
}

/*FOOTER*/

footer {
    background: #141415;
    color: #FFFFFF;
    font-size: 16px;
    line-height: 26px;
}

.footer__main-block {
    padding: 32px 0;
    height: max-content;
}

.footer__main-block__wrapper {
    display: flex;
    align-items: start;
}

.footer__email-block {
    display: flex;
    flex-direction: column;
    row-gap: 80px;
}

.footer__email-block > div > img {
    cursor: pointer;
}

.footer__email-block__text {
    color: #565656;
    margin-bottom: 2px;
}

.footer__title {
    color: #565656;
    letter-spacing: 0.03em;
    line-height: 27px;
    font-size: 1.125em;
    margin-bottom: 24px;
}

.footer__navigation {
    margin: 0 142px 0 330px;
}

.footer__navigation > nav > ul, .footer__contacts > ul {
    display: flex;
    flex-direction: column;
    row-gap: 8px;
}

.footer__navigation > nav > ul > li > a {
    color: #FFFFFF;
    transition: .3s all linear;
}

.footer__navigation > nav > ul > li > a:hover {
    color: #7699FF;
}

.footer__contacts {
    width: 100%;
    /*margin-right: 64px;*/
}

.footer__contacts > ul > li {
    display: grid;
    grid-template-columns: 85px 1fr;
    align-items: center;
    column-gap: 24px;
    width: 100%;
}

.footer__country-name {
    color: #BDBDBD;
    width: 5.902vw;
}

.footer__up-button {
    display: block;
    background: #141415;
    padding: 14px;
    border: 1px solid #565656;
    border-radius: 36px;
    transition: .3s all linear;
    height: 56px;
}

.footer__up-button:hover {
    background: #FFFFFF;
}

.footer__information {
    border-top: 1px solid #2E2E2E;
    padding: 22px 0 24px 0;
}

.footer__information__wrapper {
    display: flex;
    column-gap: 173px;
}

.footer__information__wrapper > p, .footer__information__wrapper > p > a {
    color: #565656;
    line-height: 20px;
    font-size: 14px;
    transition: .3s all linear;
}

.footer__information__wrapper > p > a:hover {
    color: #7699FF;
}

@media (max-width: 1300px) {
    .container {
        padding: 0 60px;
    }

    .container-big-right {
        padding: 0 0 0 60px;
    }
    
    .container-big-left {
        max-width: 1440px;
        margin: 0 auto;
        padding: 0 60px 0 0;
    }
}