body {
    margin: 0;
    line-height: 165%;
    font-size: 15px;
    font-weight: 300;
    margin: 0;
    color: #1C1C1C;
    background: #ffffff;
    height: initial;
}

body {
    font-family: 'Inter', sans-serif; 
}

p {
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
}

*,
*::after,
*::before {
   box-sizing: border-box;
}

button {
    outline: none;
    cursor: pointer;
}

::-webkit-scrollbar {
    width: 0px;
}

::-webkit-scrollbar-track {
    background: #c9c9c9;
}

::-webkit-scrollbar-thumb {
    background: #93939300;
    border-radius: px;
}

*::-webkit-media-controls-start-playback-button {
    display: none!important;
    -webkit-appearance: none;
  }
/* container */

.container {
    width: 100%;
    max-width: 1600px;
    padding-left: 30px;         
    padding-right: 30px;
    margin: 0 auto;
}

/* header */

.header {
    padding-top: 20px;
    z-index: 10000;
    top: 0;
    mix-blend-mode: difference;
}

.header__inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.header__inner__right__img {
    max-width: 45px;
}

.header__inner__left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.header__inner__left__item {
    display: block;
    margin-left: 200px;
}

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

.header__inner__left__item__link {
    display: block;
}

.header__inner__left__item__link, .header__inner__left__item__link__language {
    font-size: 13px;
    text-decoration: none;
    color: #ffffff;
}

.header__inner__left__item__link:first-child {
    margin-bottom: 10px;
}

.header__inner__left__item__link__language{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-right: 10px;
}

.header__inner__left__item__link__circle {
    width: 3px;
    height: 3px;
    border-radius: 15px;
    background: #ffffff;
    margin-right: 8px;
}

.header__inner__left__item__link, .header__inner__left__item__link__language {
    cursor: pointer;
}

.header {
    margin-bottom: 150px;
}

.header__inner__left__item__link, .header__inner__left__item__link__language {
    -webkit-transition: .3s;
    transition: .3s;
}

.header__inner__left__item__link:hover, .header__inner__left__item__link__language:hover {
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
}

.header__inner__right__img {
    -webkit-transition: .3s;
    transition: .3s;
}

.header__inner__right__img:hover {
    -webkit-transform: rotate(25deg);
    transform: rotate(25deg);
}

.header {
    z-index: 10000;
}

/* intro */

.intro__inner__top__title {
    max-width: 400px;
    font-weight: 300;
}

.intro__inner__bottom__title {
    font-size: 90px;
    line-height: 100%;
    font-weight: 300;
}

.intro__inner__top__title {
    margin-bottom: 50px;
    font-weight: lighter;
}

.intro__inner__top__btn {
    font-size: 18px;
    text-decoration: none;
    color: #1C1C1C;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.intro__inner__top__btn span:first-child {
    margin-right: 6px;
    margin-top: 1px;
}

.intro__inner__top__btn span:last-child {
    margin-left: 2px;
}

.intro__inner__top__btn p {
    font-optical-sizing: auto;
    font-weight: 300;
    letter-spacing: 3px;
    margin-bottom: -3px;
}

.intro__inner__top {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

/* intro */

.intro__inner__bottom__img {
    display: block;
    width: fit-content;
    max-width: 75px;
}

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

.intro__inner {
    position: relative;
    height: 650px;
}

.intro__inner__wrapper {
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    top: 200px;
}

.intro__inner__top__title {
    font-size: 45px;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    opacity: 0.4;
}

.intro__inner__top__btn {
    transition: .3s;
}

.intro__inner__top__btn {
    cursor: pointer;
    width: fit-content;
}

.intro__inner__top__btn span {
    transition: .3s;
}

.intro__inner__top__btn:hover span {
    opacity: 0;
}

.intro__inner__top__btn:hover {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
}

.intro__inner__bottom__title span {
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.intro__inner__bottom__title {
    overflow: hidden;
}

/* about */

.app {
    margin-top: -500px;
    z-index: 1000;
}

.scroll-image-container {
    position: relative;
    overflow: hidden;
    background-position: center;
    background-size: auto 80%; 
    background-repeat: no-repeat;
    width: 100%;
    height: 1700px;
}

.opp {
    height: 4000px;
}

/* author */

.author {
    position: relative;
    top: -300px;
}

.author__inner {
    z-index: 200;
    color: #ffffff;
    width: 100%;
}

.author__inner__wrapper__inner__img{
    display: block;
    width: fit-content;
    max-width: 700px;
}

.author__inner__wrapper {
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: start;
}

.author__inner__wrapper__inner {
    display: block;
}

.author__inner__wrapper__inner__img {
    margin-top: -25px;
}

.author__inner__wrapper__inner__text {
    color: #ffffff;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 90px;
    opacity: 0.7;
    transition: .3s;
}

.author__inner__wrapper__inner__text:hover {
    opacity: 0.9;
}

.author__inner {
    background: #0000002f;
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
}

/* tariffs */
.tariffs__wrapper {
    height: 3000px; 
}

.tariffs__inner {
    position: sticky;
    height: 100vh;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tariffs__inner__item__left {
    display: block;
    position: relative;
}

.tariffs__inner__item__left__uptitle {
    margin-bottom: -10px;
    opacity: .6;
}

.tariffs__inner__item__left__title-ani {
    margin-top: 50px;
    margin-bottom: 40px;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    font-size: 50px;
    color: #1C1C1C; 
}

.tariffs__inner__item__left__subtitle-ani {
    max-width: 270px;
}

.tariffs__inner__item__right {
    width: 800px;
    height: 700px;
}

.tariffs__inner__item__right__inner {
    width: 100%;
    background: #F7F7F7;
    padding: 70px;
}

.background {
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    transition: background-image 0.5s ease;
}

.background {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.background.visible {
    opacity: 1;
}

.backgrounds {
    position: relative;
    background: #1C1C1C;
    width: 100%;
    height: 570px;
}

.background {
    position: absolute;
    top: 0;
    left: 0;
}

.tariffs__inner__item__left__title,
.tariffs__inner__item__left__subtitle {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.background {
    width: 100%;
    height: 570px;
}

/* who */

.who {
    width: 100%;
    height: 100vh;
    margin-top: 300px;
    position: relative;
    background: rgb(255, 255, 255);
    z-index: 100;
}

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

.who__inner__item {
    width: 25%;
    height: 100%;
    border:  solid 1px #D8D8D8;
    overflow: hidden;
    position: relative;
    border-left: 0;
}

.who__inner__item__arrow {
    margin-right: auto;
    display: block;
    width: -webkit-fit-content;
    width: fit-content;
    padding-top: 60px;
    padding-left: 60px;
    opacity: 0;
    transition: .3s;
}

.who__inner__item__arrow__img {
    display: block;
    width: -webkit-fit-content;
    width: fit-content;
    position: absolute;
    right: -130px;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
}

.who__inner__item__arrow__text {
    position: absolute;
    bottom: 60px;
    left: 60px;
    padding-right: 60px;
    font-size: 18px;
    text-transform: uppercase;
    line-height: 160%;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    opacity: 0;
    transition: .3s;
}

.who__inner__item {
    transition: .3s;
}

.who__inner__item:hover {
    background: #F7F7F7;
}

.who__inner__item:hover .who__inner__item__arrow__text {
    opacity: 1;
}

.who__inner__item:hover .who__inner__item__arrow {
    opacity: 1;
}

/* contacts */

.contacts {
    position: relative;
    z-index: 200;
}

.contacts__inner {
    background: #ffffff;
    width: 100%;
    height: auto;
    padding-top: 300px;
}

.contacts__inner__left__title {
    font-size: 50px;
    margin-bottom: 60px;
}

.contacts__inner__wrapper {
    padding: 170px;
    display: flex;
    align-items: start;
    justify-content: space-between;
}

.contacts__inner__wrapper__left__title {
    font-size: 40px;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    margin-bottom: 40px;
}

.contacts__inner__wrapper__right {
    width: 100%;
    max-width: 520px;
    display: block;
}

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

.contacts__inner__wrapper__right__top__item {
    display: block;
}

.contacts__inner__wrapper__right__top__item__title {
    opacity: .5;
    margin-bottom: 15px;
}

.contacts__inner__wrapper__right__top__item {
    margin-top: 30px;
}

.contacts__inner__wrapper__right__top__item__subtitle {
    font-size: 15px;
}

.contacts__inner__wrapper__right__top__rec {
    width: 100%;
    height: 1px;
    background: #8D8D8D;
    opacity: .15;
    margin-top: 50px;
    margin-bottom: 50px;
}

.contacts__inner__wrapper__left__subtitle {
    letter-spacing: 0.03em;
}

/* form */

.form {
    width: 100%;
}

.form__input {
    width: 100%;
    margin-bottom: 40px;
    padding: 25px;
    font-size: 14px;
    border-radius: 5px;
    border: 1px solid #EFEFEF;
    transition: .3s;
    font-family: 'Inter';
    color: #1C1C1C;
    font-weight: 300;
}

.form__input:focus {
    outline: none;
    border: 1px solid #d9d9d9;
}

.form__input:hover {
    border: 1px solid #d9d9d9;
}

.form__input::placeholder {
    color: #1C1C1C;
    opacity: .5;
    font-family: 'Inter', sans-serif; 
}

.form__btn {
    width: 100%;
    border: none;
    outline: none;
    height: 100%;
    background: none;
    border: none;
    outline: none;
    box-shadow: none;
    padding: 25px;
    font-size: 15px;
    border-radius: 5px;
    color: #ffffff;
    background: #5C7883;
    transition: .3s;
}

.contacts__inner__wrapper__left__title {
    line-height: 150%;
}

/* footer */

.footer {
    background: url(../img/footer.webp);
    width: 100%;
    height: 1150px;
    position: relative;
    z-index: 100;
    background-repeat: no-repeat;
    background-position: center center;
    margin-top: -400px;
    background-size: cover;
}

.contacts__inner__wrapper__right__top__item.top__item {
    margin-top: 33px;
}

.footer__inner__logo {
    width: fit-content;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.footer__inner {
    padding-top: 600px;
    width: 100%;
    max-width: 100%;
    height: 1150px;
    position: relative;
}

.footer__inner__copyright {
    width: 100%;
    bottom: 0;
    position: absolute;
    padding: 90px;
}

.footer__inner__copyright__title {
    text-align: center;
}

.footer__inner__copyright {
    display: block;
    color: #ffffff;
}

.footer__inner__copyright__subtitle {
    text-align: center;
    max-width: 480px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    font-size: 13px;
    margin-top: 30px;
    opacity: .25;
    line-height: 170%;
}

.footer__inner__copyright {
    bottom: 0;

}

.footer__inner__copyright {
    background: #0000002f;
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
}

/* preloader */

.preloader {
    width: 100%;
    height: 100vh;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 1000;
}

.preloader__item{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.path {
    stroke-dasharray: 100;
    stroke-dashoffset: 2000;
    animation: dash 20s linear alternate infinite;
  }


@keyframes dash {
    from {
        stroke-dashoffset: 0;
    }
    to {
        stroke-dashoffset: 2000;
    }
}

/* modal  */

.modal {
    width: 100%;
    height: 100vh;
    position: fixed;
    background: #1c1c1c31;
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    left: 0;
    top: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}

.modal__inner {
    width: 100%;
    max-width: 700px;
    background: #ffffff;
    padding: 70px;
    margin-left: auto;
    margin-right: auto;
}

.modal__inner__title {
    font-size: 40px;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    margin-bottom: 40px;
}

.modal__inner__form {
    display: block;
}

.modal__inner__form__item{
    width: 100%;
    margin-bottom: 30px;
    padding: 25px;
    font-size: 14px;
    border-radius: 5px;
    border: 1px solid #EFEFEF;
    transition: .3s;
    font-family: 'Inter';
    color: #1C1C1C;
    font-weight: 300;
}

.modal__inner__form__item:focus {
    outline: none;
    border: 1px solid #d9d9d9;
}

.modal__inner__form__item:hover {
    border: 1px solid #d9d9d9;
}

.modal__inner__form__item::placeholder {
    color: #1C1C1C;
    opacity: .5;
    font-family: 'Inter', sans-serif; 
}

.modal__inner__form__btn {
    width: 100%;
    margin-top: 30px;
    border: none;
    outline: none;
    height: 100%;
    background: none;
    border: none;
    outline: none;
    box-shadow: none;
    padding: 25px;
    font-size: 15px;
    border-radius: 5px;
    color: #ffffff;
    background: #5C7883;
    transition: .3s;
}

.modal__inner {
    position: relative;
}

.modal__inner__close {
    display: block;
    position: absolute;
    right: -70px;
    top: 0px;
    cursor: pointer;
}

.modal__inner__form__item.item__message {
    margin-bottom: 0;
}

.modal__inner__form__wrapper-top, .modal__inner__form__wrapper-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal__inner__form__wrapper-top {
    margin-top: 30px;
}

.modal__inner__form__item.item__name{
    margin-right: 30px;
}

.modal__wrapper {
    width: 100%;
    height: 100vh;
}

.modal__inner {
    z-index: 900;
}

.modal__bk {
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 500;
    position: absolute;
}

.container__modal {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
}


/* adaptive */

.pretitle-adaptive {
    display: none;
}

.footer__inner__copyright {
    margin-bottom: 30px;
}

.contacts__inner__wrapper__left__subtitle {
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #EFEFEF;
    background: #FCFCFC;
}

.form__btn {
    transition: .3s;
}

.form__btn:hover {
    background: #668491;
}

.header__inner__left__burger {
    display: none;
}

.author__inner__wrapper__inner__img-adaptive {
    display: none;
}

.intro__inner__top__btn__wrapper-adp {
    display: none;
}

.font-ua {
    font-family: 'Inter', sans-serif;
    letter-spacing: -2px;
}

.contacts__inner__wrapper__right__top__item__subtitle {
    cursor: pointer;
    transition: .3s;
    width: fit-content;
}

.contacts__inner__wrapper__right__top__item__subtitle:hover {
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
}

.who__inner__item__arrow__text {
    letter-spacing: 0.02em;
}

.burger {
    display: none;
}

.modal__inner__form__btn {
    background: #345666;
}

.modal {
    z-index: 1200;
}