body{
    font-family: Segoe UI;
    background: url(../img/full__bg.png) no-repeat center top;
    background-size: cover;
    color: white;
    padding: 0;
    margin: 0;
    font-size: 18px;
}

*{
    transition: all ease .2s;
}

a{
    all: unset;
    cursor: pointer;
}

select{
    all: unset;
    font-size: 16px;
    opacity: .5;
    cursor: pointer;
    padding: 3px;
}

select:hover{
    opacity: 1;
}

.heading{
    margin-top: 115px;
    font-family: Tektur;
    font-size: 90px;
    font-weight: 700;
    line-height: 115%;
    width: 565px;
    display: block;
}

.wrapper{
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
}

section{
    margin-top: 120px;
}

.mainscreen{
    background: url(../img/bg.png) no-repeat center;
    background-size: cover;
    padding-bottom: 125px;
    margin-top: 0;
}

.inline{
    display: flex;
    align-items: center;
}

h1, h2, h3, h4{
    margin: 0;
    padding: 0;
    font-family: Tektur;
    font-weight: 700;
    line-height: 115%;
}

h1{
    text-align: center;
    font-family: Segoe UI;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin: 50px auto;
}

h2{
    font-size: 60px;
}

h3{
    margin: 50px 0;
    font-size: 40px;
}

h4{
    font-size: 20px;
}

.center{
    text-align: center;
}

.approach img{
    width: 370px;
    height: auto;
}

.header{
    padding-top: 50px;
    width: 100%;
    justify-content: space-between;
}

.menu{
    gap: 40px;
}

.btn__wrapper{
    justify-content: center;
    margin: 0 auto;
    gap: 20px;
}

.btn{
    padding: 26px 70px;
}

.btn__main{
    background: rgba(216, 216, 255, 0.30);
    border-radius: 10px;
    border: 1px solid #CFCFE4;
    box-shadow: 0px 4px 0px 0px #CFCFE4;
    backdrop-filter: blur(5px);
}

.btn__main:hover{
    background: rgba(216, 216, 255, 0.50);
}

.btn__additional{
    border-radius: 10px;
    border: 1px solid #CFCFE4;
    background: rgba(216, 216, 255, 0.10);
    box-shadow: 0px 4px 0px 0px #CFCFE4;
    backdrop-filter: blur(5px);
}

.img__tag{
    margin-bottom: 20px;
    width: 45px;
    height: 45px;
}

.about__content{
    align-items: flex-start;
    justify-content: space-around;
}

.about__item{
    width: 500px;
}

.approach{
    justify-content: space-around;
}

.card{
    background: #170F23;
    border-radius: 10px;
    border: 1px solid #2F276E;
    padding: 20px;
    width: 480px;
    height: 180px;
}

.card__long{
    margin: 30px auto;
    width: 1000px;
}

.card__wrapper{
    margin: 0 auto;
    width: 1040px;
    gap: 30px;
}

.advantages__content{
    margin-top: 50px;
}

.why__item{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 360px;
}

.whyus__content{
    margin-top: 40px;
    color: #534C6E;
    justify-content: space-between;
    padding: 40px 20px;
    border-radius: 40px;
    border: 1px solid rgba(70, 28, 236, 0.09);
    background: #D2D3D9;
    box-shadow: 2px 2px 10px 0px rgba(0, 0, 0, 0.25);
}

.contacts__content{
    width: 950px;
    justify-content: space-between;
    margin: 60px auto;
}

.form{
    padding-top: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.form__wrapper{
    height: fit-content;
    border-radius: 35px;
    background: linear-gradient(180deg, #D2D3D9 0%, #F3F3F3 100%);
    box-shadow: -9px 16px 26.6px 0px rgba(0, 0, 0, 0.12);
}

input{
    all: unset;
    width: 350px;
    padding: 7px 5px;
    border-bottom: 1px solid black;
}

button{
    all: unset;
}

.form .btn{
    background: rgb(37 14 148 / 50%);;
}

.form .btn:hover{
    background: rgb(37 14 148 / 20%);;
}

#language-select option {
    color: black; /* цвет текста */
    background-color: white; /* цвет фона */
}

.contacts__info{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 30px;
}

.phone{
    font-size: 46px;
}

.footer .phone{
    font-size: 30px;
}

.footer{
    margin-top: 120px;
    background: url(../img/footer.png) no-repeat center top;
    color: rgba(255, 255, 255, 0.4);
}

.footer__menu{
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
}

.footer__content{
    width: 100%;
    justify-content: space-between;
}

.footer__bottom{
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    padding: 10px 0;
    margin-top: 20px;
    justify-content: space-between;
}

.socials{
    gap: 20px;
}

.footer__logo{
    gap: 10px;
}

.footer__logo img{
    opacity: .4;
}

.footer .socials img{
    opacity: .4;
}

.wrap{
    flex-wrap: wrap;
    justify-content: space-around;
    row-gap: 20px;
}

.wrapper{
    padding: 0 20px;
}

@media screen and (max-width: 1380px) {
    .wrapper{
        max-width: 1140px;
    }
}

@media screen and (max-width: 1190px) {
    .wrapper{
        max-width: 960px;
    }

    .approach img{
        width: 306px;
    }

    .card{
        width: 380px;
    }

    .card__long{
        width: 830px;
    }

    .card__wrapper {
        width: 870px;
    }
}

@media screen and (max-width: 970px) {
    .wrapper{
        width: 720px;
    }

    .contacts__content{
        width: unset;
        flex-direction: column;
        gap: 30px;
    }

    .contacts__info{
        align-items: center;
    }

    .about__content{
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 30px;
    }

    .approach{
        flex-wrap: wrap;
        row-gap: 30px;
    }

    .card__wrapper{
        flex-direction: column;
        width: 100%;
    }

    .card{
        width: 465px;
    }

    .whyus__content{
        max-width: 100%;
    }

    .menu{
        font-size: 14px;
    }
}

@media screen and (max-width: 730px) {
    .wrapper{
        width: 540px;
    }

    .heading{
        max-width: 100%;
        font-size: 70px;
        text-align: center;
    }
    
    .approach img{
        width: 90%;
    }
}

@media screen and (max-width: 550px) {
    .wrapper{
        width: 320px;
    }

    .header img{
        display: none;
    }

    .header{
        justify-content: center;
    }

    .btn__wrapper{
        flex-direction: column;
        align-items: center;
    }

    .heading{
        font-size: 38px;
    }

    .mainscreen{
        background-position: center right;
        background-position-x: 70%;
    }

    h2{
        font-size: 40px;
        text-align: center;
    }

    .phone{
        font-size: 36px;
    }

    input{
        width: 250px;
    }

    .form__wrapper{
        width: 280px;
    }

    .card {
        max-width: 275px;
        height: fit-content;
    }

    .advantages__content{
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    .about__item{
        width: 310px;
    }

    h3{
        font-size: 28px;
    }

    .footer__menu{
        display: none;
    }

    .footer .contacts__info .phone{
        display: none;
    }

    .socials{
        gap: 10px;
    }

    .footer__bottom .socials a img{
        width: 24px;
    }

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