:root {

    --color1: hsl(0, 0%, 0%);
    --color2: hsl(240, 95%, 8%);

    --color10: hsl(0, 0%, 100%);


    --mainColor: hsl(269, 100%, 50%);
    --mainColor_darker: hsl(269, 100%, 40%);
    --secondColor: hsl(311, 97%, 53%);

}

* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

html, body {
    height: 100vh;
    height: 100svh;
    /* font-family: var(--mainFontFamily); */
    font-family: montserrat, sans-serif;
    font-size: 12px;
    color: #fff;
    overflow: hidden
}

#main{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #000;
    overflow-y: auto;
}

.bt1{
    background-color: var(--mainColor);
    color: #fff;
    cursor: pointer;
    border-radius: 0.3rem;
    padding:0.5rem;
    border:none;
    font-size: 1.5rem;
    text-align: center;
}
.bt1:hover{
    background-color: var(--mainColor_darker);
}

.bt2{
    background-color: transparent;
    border: 1px solid var(--mainColor);
    color: var(--mainColor);
    cursor: pointer;
    border-radius: 0.3rem;
    padding:0.5rem;
    border:none;
    font-size: 1.5rem;
    text-align: center;
}
.bt2:hover{
    background-color: var(--mainColor);
    color: #fff;
    
}

.btSend{
    font-size: 2rem;
    background-color: var(--mainColor);
    color: var(--color10);
    padding: 0.5rem;
    cursor: pointer;
}

#div1{
    display: flex;
    justify-content: center;
    width: 100%;
}

#div1_mob{
    display: none;
}

#div3{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 5rem 0rem
}

#div3_mob{
    display: none;
}

.span4-2{
    font-size: 1.2rem
}

#div7-1{
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 50%;
    background-color: var(--mainColor);
    padding: 2rem;
    border-radius: 1rem;
}

#header{
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center
}



@media screen and (max-width: 600px){

    #header{
        height: 70px;
    }

    #div1{
        display: none;
    }

    #div1_mob{
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    #div3{
        display: none;
    }

    #div3_mob{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-top: 7rem
    }
}

.span4-2{
    font-size: 1rem
}

#div7-1{
    width: 90%;

}