*,
*::after,
*::before{
    box-sizing: border-box;
}
body{
    font-family: 'Open Sans', sans-serif;
    color: #48555B;
    font-style: normal;
    font-weight: 400;
    line-height: 19px; /* 172.727% */
    letter-spacing: 0.2px;
    margin: 0 auto;
}
ul, li, a{
    text-decoration: none;
    list-style: none;
    color: #FFF;
    cursor: pointer;
}
a:active{
    color: #00A4E5;
}
.header__top{
    background-image: url(../images/bg.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    height: 100vh;
}
.logo__top{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 41px 0 317px 0;
}
.header__main{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.header__title{
    padding-bottom: 21px;
    margin: 0;
    color: #FFF;
    text-align: center;
    font-size: 60px;
    font-weight: 400;
    letter-spacing: 5.709px;
}
.header__text-centre{
    margin: 0;
    padding-bottom: 221px;
    color: #FFF;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
}
.header__down{
    display: flex;
    justify-content: center;
    align-items: center;
}
.header__text-down{
    margin: 0;
    color: #FFF;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3.7px;
}
.header{
    padding-top: 24px;
}
.container{
    max-width: 950px;
    margin: 0 auto;
}
.header__inner{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.menu__list{
    align-content: center;
    display: flex;
    gap: 48px;
}
.menu__list-link{
    color: #48555B;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.091px;
}
.menu__list-link:hover{
    color: #00A4E5;
    transition: 0.3s;
}
button{
    background-color: #00A4E5;
    padding: 11px 49px;
    color: #FFF;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-align: center;
}
.first__title{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.first__title::after{
    content: "";
    width: 50px;
    height: 2px;
    stroke-width: 2px;
    stroke: #00A4E5;
}
.block__text{
    display: grid;
    align-self: center;
    grid-template: 1fr / minmax(auto, 400px) 1fr minmax(auto, 300px) minmax(auto, 300px) minmax(auto, 300px);
    gap:0 30px;
    padding: 40px 0;
}
.block__text-grid{
    color: #48555B;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.01175rem;
    grid-column: 1/2;
}
.text__sup-grid{
    color: #48555B;
    font-size: 0.8125rem;
    font-weight:var(--mainFW);
    line-height: 1.4375rem;
    letter-spacing: 0.01175rem;
    align-self: end;
    grid-column: 1/2;
}
.img__plan{
    background-image: url(../images/plan.svg);
    background-repeat: no-repeat;
    background-size: cover;
    height: 225px;
}
.img__manage{
    background-image: url(../images/manage.svg);
    background-repeat: no-repeat;
    background-size: cover;
    height: 225px;
}
.img__build{
    background-image: url(../images/build.svg);
    background-repeat: no-repeat;
    background-size: cover;
    height: 225px;
}
.img__plan, .img__manage, .img__build{
    position: relative;
    padding:20px 0 0 0;
    grid-row-start: 1;
    grid-row-end: 3;    
}
.img__plan{
    grid-column: 3/4;
}
.img__manage{
    grid-column: 4/5;
}
.img__build{
    grid-column:5/6 ;
}
.second__section{
    padding: 1.5rem 0 14.69rem 0;
}
.second__title{
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-bottom: 4.75rem;
    justify-content: space-between;
    margin: 0 10px 0 10px;
}
.second__title::after{
    content: "";
    width: 3.125rem;
    height: 0.125rem;
    background-color: var(--seconadryColor);
    display: block;
    margin-top: 10px;
}
.second__title-flex{
    color: #48555B;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.14413rem;
    margin-right: 40px;
}
.second__title-text{
    color: #48555B;
    font-size: 0.6875rem;
    font-weight:var(--mainFW);
    line-height: 1.1875rem;
    letter-spacing: 0.0125rem;
    margin: 0 15px;
    max-width: 25.33775rem;
}
.block__card{
    display: grid;
    justify-content: space-between;
    align-items: center;
    grid-template: 1fr / minmax(auto, 350px) minmax(auto, 350px) minmax(auto, 350px);
}
.content__card{
    border: 1px solid #E6E6E6;
    display: grid;
    justify-items: start;
    padding: 2rem 1.30rem 2.44rem 1.44rem;
    margin: 0 10px 0 10px;
}
.content__card-title{
    color: #48555B;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5rem;
    letter-spacing: 0.02669rem;
    padding: 1.56rem 0 0.8rem 0 ;
}
.content__card-text{
    color: #48555B;
    font-size: 0.8125rem;
    font-weight:var(--mainFW);
    line-height: 1.4375rem;
    letter-spacing: 0.01175rem;
}
.thirdy__content{
    background-image: url(../images/bg-footer.png);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    height: 50vh;
}
.thirdy__content-title{
    padding-top: 120px;
    text-align: center;
    width: 350px;
    margin: 0 auto;
}
.thirdy__content-text{
    color: #48555B;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    line-height: 36px; /* 120% */
    letter-spacing: 0.15px;
}
.thirdy__content-button{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}
.footer{
    background-color: #171819;
    bottom: 0;
    left: 0;
    margin: 0 auto;
}
.footer__inner{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 70px;
}
.footer__title{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.846px;
}
.forms{
    display: flex;
    margin: 0;
    
}
input{
    padding: 11px 96px 10px 16px;
}
.footer__main{
    max-width: 950px;
    margin: 0 auto;
    margin-bottom: 21px;
}
.footer__inner{
    margin: 0 auto;
}
.footer__main-inner{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer__main-head{
    max-width: 250px;
    margin-right: 70px;
}
.footer__main-title{
    color: #FFF;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.846px;
}
.footer__main-text{
    color: #FFF;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.846px;
}
.footer__main-link{
    margin-right: 58px;
}
.footer__menu{
    min-width: 260px;
    height: 150px;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}
.footer__menu-item{
    width: 33%;
    height: 100px;
    padding: 0;
    list-style: none;
    flex: 0 10px;
}
.footer__contact{
    margin-right: 46px;
}
.contact__text{
    color: #FFF;
    font-size: 11px;
    font-weight: 400;
    line-height: 16px; /* 145.455% */
    letter-spacing: 0.846px;
}
.footer__social{
    display: flex;
    justify-content: space-between;
    gap: 25px;
}
.footer__copyright{
    background-color: #171819;
}
.footer__copyright-text{
    text-align: center;
    color: #FFF;
    font-size: 11px;
    letter-spacing: 0.846px;
}