body {
    overflow-x: hidden;
    margin: 0;
    background: #000;
    font-family: "Roboto", sans-serif;
    font-style: normal;
    font-weight: 700;
    font-size: 22px;
    line-height: 1.55;
    color: #000;
    min-width: 320px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    color: #fff;
}

p{
    margin: 0;
}

.container{
    max-width: 1200px;
    width: calc(100% - 30px);
    margin-right: auto;
    margin-left: auto;
    padding-right: 15px;
    padding-left: 15px;
}

#banner{
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

#banner::before{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background-image: -webkit-linear-gradient(top, rgba(87, 87, 87, 0.7), rgb(0, 0, 0));
}

.banner_inner{
    position: relative;
    z-index: 2;
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}

#banner .btn{
    margin-top: 90px;
}

h1{
    font-size: 72px;
    margin-bottom: 120px;
    line-height: 1.17;
}

.btn{
    display: inline-flex;
    align-items: center;
    text-align: center;
    height: 60px;
    background-color: white;
    padding: 0 60px;
    border: 1px solid white;
    box-sizing: border-box;
    color: black;
    border-radius: 30px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
    text-decoration: none;
    transition: .3s;
}

.btn:hover{
    background-color: transparent;
    color: #fff;
}

#advantages{
    padding: 30px 0;
    font-size: 24px;
    text-align: center;
}

#advantages .title{
    font-size: 42px;
    margin-bottom: 90px;
    line-height: 1.2;
}

.advantages{
    display: flex;
    margin-top: 105px;
}
.advanatage_item{
    flex: 0 1 33.33%;
    display: flex;
    flex-direction: column;
}
.advanatage_item img{
    max-width: 100px;
    height: auto;
    margin: 0 auto 20px;
}
.advanatage_item p{
    margin: 15px 0 25px;
    font-weight: 600;
}
.advanatage_item span{
    font-size: 16px;
}

#support{
    padding-top: 150px;
    padding-bottom: 150px;
}

.support_inner{
    display: flex;
    gap: 40px;
}

.support_inner--img{
    flex: calc(50% - 20px);
    height: auto;
    background-size: cover;
    background-position: 50% 50%;
}
.support_inner--text{
    flex: calc(50% - 20px);
}
.support_inner .title{
    font-size: 26px;
    margin-bottom: 24px;
}

.support_inner .text{
    font-size: 18px;
    font-weight: 300;
    max-width: 400px;
    margin-bottom: 50px;
}
.support_inner .text p{
    margin-bottom: 24px;
}
.support_inner .btn{
    padding: 0 30px;
    height: 45px;
    font-size: 14px;
}

#offer{
    padding: 30px 0;
}
#offer .title{
    font-size: 42px;
    margin-bottom: 105px;
    text-align: center;
}

.offer{
    display: flex;
}

.offer_item{
    flex: 0 1 33.33%;
    display: flex;
    flex-direction: column;
    text-align: center;
}
.offer_item img{
    max-width: 100px;
    height: auto;
    margin: 0 auto 20px;
}
.offer_item p{
    margin: 15px 0 25px;
    font-weight: 600;
}
.offer_item span{
    font-size: 16px;
}

#conditions{
    padding: 60px 0;
    background-color: #fff;
    color: #000;
    text-align: center;
}

#conditions .title{
    font-size: 42px;
    margin-bottom: 105px;
}

.conditions{
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.conditions_item{
    flex: 0 1 calc(50% - 20px);
    font-size: 18px;
    display: flex;
    flex-direction: column;
    text-align: center;
}

#conditions .conditions_item > .title{
    font-size: 72px;
    line-height: 1.17;
    font-weight: 600;
    margin-bottom: 20px;
}

#desc{
    padding-top: 135px;
    padding-bottom: 135px;
    text-align: center;
}

#desc .title{
    font-size: 48px;
    line-height: 1.23;
    margin-bottom: 25px;
}

#desc .desc{
    max-width: 600px;
    margin: 0 auto 70px;
    font-weight: 100;
    font-size: 24px;
}

#desc .desc p{
    margin-bottom: 24px;
}

@media(max-width: 767px){
    h1{
        font-size: 40px;
        margin-bottom: 40px;
    }
    #advantages .title, #desc .title, #offer .title, #conditions .title {
        font-size: 30px;
        margin-bottom: 30px;
    }
    .advantages{
        flex-wrap: wrap;
        gap: 15px;
        margin-top: 80px;
    }
    .advanatage_item{
        flex: 0 1 100%;
    }
    .support_inner{
        flex-wrap: wrap;
        gap: 35px;
    }
    .support_inner--text{
        order: 1;
        flex: 0 1 100%;
    }
    .support_inner--img{
        height: 250px;
        flex: 0 1 100%;
        order: 2;
    }
    .support_inner .text{
        max-width: none;
    }
    #support{
        padding-top: 75px;
        padding-bottom: 75px;
    }
    #offer{
        padding-bottom: 60px;
    }
    #offer .title{
        margin-bottom: 40px;
    }
    .offer{
        flex-wrap: wrap;
        gap: 15px;
    }
    .offer_item{
        flex: 0 1 100%;
    }
    .conditions_item{
        flex: 0 1 100%;
    }
    #conditions .conditions_item > .title{
        font-size: 40px;
    }
}