@font-face {
    font-family: Google Sans;
    src: url(../fonts/GoogleSans-Regular.ttf);
    font-weight: 400;
}

@font-face {
    font-family: Google Sans;
    src: url(../fonts/GoogleSans-Medium.ttf);
    font-weight: 500;
}

@font-face {
    font-family: Google Sans;
    src: url(../fonts/GoogleSans-SemiBold.ttf);
    font-weight: 600;
}

@font-face {
    font-family: Google Sans;
    src: url(../fonts/GoogleSans-Bold.ttf);
    font-weight: 700;
}

* {
    margin: 0;
    padding: 0;
    font-family: Google Sans, sans-serif;
}

:root {
    --cl-grey: #666E88;
    --cl-grey2: #9EAABE;
    --cl-black: #010205;
    --cl-white: #FFFFFF;
    --cl-purple: #7648EA;
}

html {
    scroll-behavior: smooth;
}

body {
    position: relative;
}

a {
    text-decoration: none;;
}

button {
    cursor: pointer;
    background-color: transparent;
    outline: none;
    box-sizing: border-box;
    transition: .3s;
}

button.default {
    background-color: var(--cl-black);
    color: var(--cl-white);
    padding: 17px 63px;
    height: 62px;
    border: none;
    border-radius: 16px;
    font-size: 18px;
}


.background {
    background-color: #F5F5F5;
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: -1;
    background-image: url(../images/back.png);
    opacity: 0.05;
}

.container {
    max-width: 1560px;
    margin: 0 auto;
    height: inherit;
    padding: 0 20px;
    box-sizing: border-box;
}

.header {
    height: 80px;
}

.header__wrapper {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    height: 40px;
}

.header__nav {

}

.header__nav__list {
    display: flex;
    align-items: center;
    gap: 38px;
    list-style-type: none;
}

.header__nav__list__item {

}

.header__nav__list__item__link {
    font-size: 14px;
    color: var(--cl-grey);
    transition: .3s;
}

.header__nav__list__item__link:hover {
    color: #7648EA;
}

.header__button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 45px;
    border: 1px solid var(--cl-grey);
    border-radius: 12px;
}

.header__button__text {
    color: var(--cl-black);
    font-size: 18px;
}

.header__button__icon {
    width: 20px;
    height: 20px;
}

.main {
    margin: 145px 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.main__left {
    max-width: 750px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.main__title {
    font-weight: 700;
    font-size: 72px;
    line-height: 110%;
}

.section__title__spec {
    color: var(--cl-grey2);
}

.main__info {
    max-width: 555px;
}

.main__buttons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.main__buttons__item {
    padding: 16px 36px!important;
    display: flex;
    gap: 12px;
    align-items: center;
    border: none;
    max-width: 300px;
}

.main__buttons__item__text {
    font-size: 18px;
    color: var(--cl-white);
}

.main__buttons__item__icon {
    width: 20px;
    height: 20px;
    transition: .3s;
}

.main__buttons__item.cases {
    background-color: transparent;
}

.main__buttons__item.cases .main__buttons__item__text {
    color: var(--cl-black);
    text-decoration: underline;
}

.main__trust {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
    border-top: 1px dashed #666E8880
}

.main__trust__companies {
    position: relative;
    height: 40px;
    width: 115px;
}

.main__trust__companies__item {
    position: absolute;
    width: 40px;
    height: 40px;
    top: 0;
    bottom: 0;
    margin: auto;
}

.main__trust__companies__item:nth-child(1) {
    left: 0;
    z-index: 1;
}

.main__trust__companies__item:nth-child(2) {
    left: 25px;
    z-index: 2;
}

.main__trust__companies__item:nth-child(3) {
    left: 50px;
    z-index: 3;
}

.main__trust__companies__item:nth-child(4) {
    left: 75px;
    z-index: 1;
}

.main__trust__info {
    font-weight: 500;
    font-size: 14px;
    color: var(--cl-grey);
}

.main__right {
    margin-right: 95px;
    max-width: 500px;
    width: 100%;
    background-image: url(../images/main-back.svg);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: center;
    border-radius: 100%;
}

.main__right__image {
    width: 100%;
}

.solutions {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}

.section__title {
    font-size: 48px;
    font-weight: 700;
    line-height: 56px;
    color: var(--cl-black);
}

.section__description {
    font-size: 20px;
    line-height: 150%;
    color: var(--cl-grey);
}

.solutions__title {
    max-width: 600px;
}

.solutions__left {
    max-width: 750px;
}

.solutions__info {
    margin-top: 24px;
    max-width: 440px;
}

.solutions__integrations {
    box-sizing: border-box;
    width: 680px;
    height: 270px;
    padding: 40px 30px 30px 44px;
    background-color: var(--cl-black);
    border-radius: 32px;
    margin-top: 48px;
    background-image: url(../images/integrations-back.png);
    background-repeat: no-repeat;
    background-position: bottom right;
    background-size: 70%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: .2s ease-in-out;
}

.solutions__integrations__count {
    font-weight: 700;
    font-size: 72px;
    color: var(--cl-purple);
}

.solutions__integrations__info {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
}

.solutions__integrations__info__text {
    line-height: 24px;
    color: var(--cl-grey2);
    max-width: 190px;
}

.solutions__integrations__info__circles {
    position: relative;
    width: 70px;
    height: 32px;
}

.solutions__integrations__info__circles__item {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    transition: .2s ease-in-out;
}

.solutions__integrations__info__circles__item:nth-child(3) {
    background-color: #7648EA;
    background-image: url(../images/arrow-deg.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 16px;
    right: 0;
    z-index: 3;
}

.solutions__integrations__info__circles__item:nth-child(2) {
    background-color: #FFFFFF33;
    right: 13px;
    z-index: 2;
}

.solutions__integrations__info__circles__item:nth-child(1) {
    background-color: #FFFFFF1A;
    right: 26px;
    z-index: 2;
}

.solutions__integrations:hover {
    background-size: 100%;
}

.solutions__integrations:hover .solutions__integrations__info__circles__item:nth-child(3) {
    transform: rotate(45deg);
}

.solutions__integrations:hover .solutions__integrations__info__circles__item:nth-child(2) {
    right: 38px;
}

.solutions__integrations:hover .solutions__integrations__info__circles__item:nth-child(1) {
    right: 76px;
}

.solutions__right {
    position: relative;
    max-width: 750px;
    width: 100%;
    height: 615px;
    border-radius: 32px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-direction: column;
    background-color: #F8F8FF;
}

.solutions__work__image {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image: url(../images/howwork.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.solutions__work__title {
    color: var(--cl-black);
    font-size: 30px;
    text-align: center;
    text-transform: uppercase;
}

.solutions__work__info {
    line-height: 24px;
    color: var(--cl-grey);
    text-align: center;
    max-width: 310px;
}

.solution__work__link {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background-color: var(--cl-purple);
    box-shadow: 0px 4px 6px -4px #0000001A;
    box-shadow: 0px 10px 15px -3px #0000001A;
    position: absolute;
    right: 32px;
    bottom: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution__work__link__icon {
    width: 32px;
    height: 32px;
}

.howwework {
    margin: 145px 0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.howwework__info {
    max-width: 440px;
    margin-top: 24px;
}

.howwework__advantages {
    display: grid;
    grid-template-columns: repeat(2, minmax(300px, 494px));
    gap: 20px;
}

.howwework__advantages__item {
    border-radius: 20px;
    background-color: var(--cl-white);
    padding: 32px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.howwework__advantages__item__title {
    font-weight: 700;
    font-size: 24px;
}

.howwework__advantages__item__info {
    margin-top: 16px;
    color: #6A7282;
}

.howwework__advantages__item__icon {
    width: 48px;
    height: 48px;
}

.services {

}

.services__title {
    text-align: center;
}

.services__info {
    text-align: center;
    margin-top: 24px;
}

.services__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(300px, 490px));
    gap: 20px;
    margin-top: 48px;
}

.services__cards__item {
    border-radius: 32px;
    background-color: var(--cl-white);
    padding: 40px 40px 32px 40px;
    box-sizing: border-box;
    max-height: 450px;
    height: 100%;
    transition: .3s;
    cursor: pointer;
}

.services__cards__item__icon {
    width: 56px;
    height: 56px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: .2s ease-in-out;
}

.services__cards__item__title {
    font-size: 24px;
    line-height: 32px;
    font-weight: 700;
    margin-top: 23px;
    color: var(--cl-black);
}

.services__cards__item__info {
    margin-top: 12px;
    font-size: 14px;
    color: var(--cl-grey);
    line-height: 20px;
    max-width: 254px;
    min-height: 40px;
}

.services__cards__item__list {
    margin-top: 24px;
    padding-left: 14px;
    min-height: 116px;
}

.services__cards__item__list__item {
    font-size: 14px;
    line-height: 20px;
    color: var(--cl-grey);
    margin: 12px 0;
}

.services__cards__item__list__item::marker {
    color: var(--cl-purple);
}

.services__cards__item__footer {
    margin-top: 29px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px dashed #9EAABE26;
    padding-top: 18px;
}

.services__cards__item__footer__text {
    font-weight: 500;
    color: var(--cl-black);
}

.services__cards__item__footer__arrow {
    width: 18px;
    height: 18px;
    transition: .2s ease-in-out;
    filter: brightness(0);
}

.services__cards__item__icon.cart {
    background-image: url(../images/is-cart.svg);
}

.services__cards__item__icon.ux {
    background-image: url(../images/is-ux.svg);
}

.services__cards__item__icon.find {
    background-image: url(../images/is-find.svg);
}

.services__cards__item__icon.content {
    background-image: url(../images/is-content.svg);
}

.services__cards__item__icon.flash {
    background-image: url(../images/is-flash.svg);
}

.services__cards__item__icon.statistic {
    background-image: url(../images/is-statistic.svg);
}

.services__cards__item:hover .services__cards__item__footer__arrow {
    filter: none;
    transform: translateX(18px);
}

.services__cards__item:hover {
    box-shadow: 0px 17px 30.2px 0px #9EAABE5C;
    transform: translateY(-5px);
}

.services__cards__item:has(.services__cards__item__icon.ux):hover .services__cards__item__icon {
    background-image: url(../images/is-p-ux.svg);
}

.services__cards__item:has(.services__cards__item__icon.find):hover .services__cards__item__icon {
    background-image: url(../images/is-p-find.svg);
}

.services__cards__item:has(.services__cards__item__icon.content):hover .services__cards__item__icon {
    background-image: url(../images/is-p-content.svg);
}

.services__cards__item:has(.services__cards__item__icon.flash):hover .services__cards__item__icon {
    background-image: url(../images/is-p-flash.svg);
}

.services__cards__item:has(.services__cards__item__icon.cart):hover .services__cards__item__icon {
    background-image: url(../images/is-p-cart.svg);
}

.services__cards__item:has(.services__cards__item__icon.statistic):hover .services__cards__item__icon {
    background-image: url(../images/is-p-statistic.svg);
}

.banner {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    box-sizing: border-box;
    padding: 40px;
    background-color: var(--cl-black);
    border-radius: 32px;
    background-image: url(../images/banner.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right top;
}

.banner__icon {
    width: 56px;
    height: 56px;
}

.banner__subtitle {
    margin-top: 42px;
    color: var(--cl-white);
    font-size: 24px;
    font-weight: 700;
    max-width: 400px;
}

.banner__info {
    margin-top: 12px;
    line-height: 24px;
    color: var(--cl-grey2);
    max-width: 400px;
}

.banner__title {
    color: var(--cl-white);
    max-width: 685px;
    margin-right: 10%;
}

.banner__title__spec {
    color: var(--cl-purple);
}

.questions {
    padding: 145px 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.questions__left {
    max-width: 494px;
    width: 100%;
}

.questions__right {
    max-width: 858px;
    width: 100%;
}

.questions__description {
    margin-top: 24px;
}

.questions__buttons {
    margin-top: 55px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.questions__buttons__items {
    width: 100%;
    padding: 16px 30px!important;
    border: none;
    font-size: 18px;
}

.questions__buttons__items.feedback {
    background-color: transparent;
    text-decoration: underline;
    color: var(--cl-black);
}

.questions__item {
    border-top: 1px solid var(--cl-grey2);
}

.questions__item:last-of-type {
    border-bottom: 1px solid var(--cl-grey2);
}

.questions__item__head {
    padding: 32px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    cursor: pointer;
}

.questions__item__head__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--cl-black);
}

.questions__item__head__icon {
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: url(../images/plus.svg);
}

.questions__item__answer {
    padding: 8px 0 50px 0;
    line-height: 150%;
    color: var(--cl-black);
    max-width: 724px;
    display: none;
}

.questions__item.active .questions__item__head__title {
    color: var(--cl-purple);
}

.questions__item.active .questions__item__head__icon {
    background-image: url(../images/minus.svg);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        display: none;
    } to {
        opacity: 1;
        display: block;
    }
}

.questions__item.active .questions__item__answer {
    display: block;
    animation: fadeIn .3s forwards;
}

.blog {
    padding: 145px 0;
    background-image: url(../images/blog-back.png);
    background-repeat: no-repeat;
    background-size: cover;
}

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

.blog__head__title {
    color: var(--cl-white);
}

.blog__head__description {
    max-width: 492px;
    margin-top: 24px;
    color: var(--cl-grey2);
}

.blog__head__button {
    border: 1px solid var(--cl-grey);
    padding: 12px 45px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.blog__head__button__text {
    color: var(--cl-white);
    font-size: 18px;
}

.blog__head__button__icon {
    width: 20px;
    height: 20px;
}

.blog__articles {
    margin-top: 50px;
    gap: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    row-gap: 45px;
}

.blog__articles__item {
    max-width: 494px;
    width: 100%;
    cursor: pointer;
}

.blog__articles__item__image {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: 32px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 100%;
    transition: .3s ease-in-out;
}

.blog__articles__item__image__tag {
    position: absolute;
    left: 24px;
    top: 24px;
    border-radius: 42px;
    padding: 5px 20px;
    background-color: #9EAABE7A;
    color: var(--cl-white);
    font-size: 14px;
}

.blog__articles__item__date {
    margin-top: 24px;
    font-size: 14px;
    color: var(--cl-grey);
}

.blog__articles__item__title {
    font-size: 20px;
    font-weight: 500;
    line-height: 150%;
    color: var(--cl-white);
    max-width: 460px;
    margin: 12px 0;
    transition: .2s ease-in-out;
}

.blog__articles__item__text {
    color: var(--cl-grey2);
    line-height: 26px;
    height: 80px;
    max-width: 460px;
    letter-spacing: 0px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3; /* Количество строк */
    -webkit-box-orient: vertical;
}

.blog__articles__item__readmore {
    margin-top: 12px;
    border-top: 1px solid #FFFFFF1A;
    padding-top: 25px;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--cl-grey);
    letter-spacing: 1.25px;
    transition: .2s ease-in-out;
}

.blog__articles__item:hover .blog__articles__item__title {
    color: var(--cl-purple);
}

.blog__articles__item:hover .blog__articles__item__readmore {
    color: var(--cl-white);
}

.blog__articles__item:hover .blog__articles__item__image {
    background-size: auto 112%;
}

.footer {
    padding-top: 100px;
}

.footer__wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
}

.footer__column {
    max-width: 344px;
    width: 100%;
}

.footer__column__logo {
   width: 178px; 
}

.footer__column__info {
    margin-top: 24px;
    line-height: 24px;
    color: var(--cl-grey);
    max-width: 284px;
}

.footer__column__social {
    margin-top: 48px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer__column__social__icon {
    width: 40px;
    height: 40px;
}

.footer__column__title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer__column__list {
    list-style-type: none;
}

.footer__column__list__item {
    margin-top: 16px;
}

.footer__column__list__item__link {
    color: var(--cl-grey);
    transition: .3s;
    display: inline-block;
}

.footer__column__list__item__link:hover {
    color: #7648EA;
}

.footer__column__row {
    margin-top: 16px;
}

.footer__column__row__title {
    color: var(--cl-black);
}

.footer__column__row__info {
    margin-top: 5px;
    font-size: 14px;
    color: var(--cl-grey);
}

.footer__column__row__phone {
    font-weight: 500;
    color: var(--cl-black);
}

.footer__column__form {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer__column__form__input {
    max-width: 286px;
    width: 100%;
    height: 50px;
    border-radius: 12px;
    box-sizing: border-box;
    padding: 15px 16px;
    background-color: var(--cl-white);
    border: 1px solid var(--cl-grey2);
    font-size: 16px;
    outline: none;
}

.footer__column__form__input::placeholder {
    color: var(--cl-grey2);
}

.footer__column__form__submit {
    height: 50px;
    width: 50px;
    background-color: var(--cl-black);
    outline: none;
    border: none;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer__column__form__submit__icon {
    width: 18px;
    height: 18px;
}

.footer__info {
    margin-top: 64px;
    border-top: 1px solid #9EAABE2E;
    padding: 16.5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__info__text {
    font-size: 14px;
    color: var(--cl-grey2);
}

.footer__info__links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 38px;
}

.footer__info__links__item {
    font-size: 14px;
    color: var(--cl-grey2);
}

button.arrow img  {
    transition: .3s;
}

button:active {
    box-shadow: #7648EA 0px 0px 2px 1px;
}

button.arrow:hover img {
    transform: translateX(5px);
}

button.default:hover {
    background-color: var(--cl-purple);
}

@keyframes fadeIn {
    from {
        display: none;
        opacity: 0;
    } to {
        display: flex;
        opacity: 1;
    }
}

.modal {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100vw;
    background-color: #00000080;
    justify-content: center;
    align-items: center;
    transition: .3s ease-in-out;
    display: none;
}

.modal.active {
    display: flex;
    animation: fadeIn forwards .3s ease-in-out;
}

.modal__content {
    padding: 34px 65px 54px 65px;
    position: absolute;
    border-radius: 32px;
    background-color: #F8F8FF;
    max-width: 552px;
    width: 100%;
}

.modal__content__close {
    cursor: pointer;
    width: 18px;
    height: 18px;
    position: absolute;
    right: 30px;
    top: 30px;
}

.modal__content__title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--cl-black);
}

.modal__content__info {
    text-align: center;
    color: var(--cl-grey);
    margin-top: 10px;
}

.modal__content__form {
    margin: 40px 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal__content__form__wrapper {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.modal__content__form__label {
    font-size: 14px;
    color: var(--cl-black);
}

.modal__content__form__input {
    border-radius: 10px;
    padding: 12.5px 21px;
    color: var(--cl-grey2);
    border: 1px solid #666E8847;
    outline: none;
    font-size: 16px;
}

.modal__content__form__submit {
    margin: 30px auto 0 auto;
    display: flex;
    align-items: center;
    background-color: var(--cl-black);
    padding: 17px 33px 17px 43px;
    gap: 18px;
}

.modal__content__form__submit__text {
    color: var(--cl-white);
}

.modal__content__form__submit__icon {
    width: 20px;
    height: 20px;
}

.header__nav__list__item__link.active {
    color: var(--cl-purple);
    position: relative;
}

.header__nav__list__item__link.active::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--cl-purple);
    margin: auto;
    left: 0;
    right: 0;
    top: 25px;
}