*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}
a{
    text-decoration: none;
}
/* #2F303A */
body{
    background-color: #14151b;
    min-height: 100vh;
}
.full_height_grow{
    display: flex;
    flex-direction: column;
}
.container{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0px 20px;
    /* display: grid;
    grid-template-rows: 100px 1fr; */
}
.main_header{
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100px;
    /* background-color: violet; */
}
.Main_name{
    color: white;
    font-size: 1.25rem;
    flex: 1;
}
.nav_links{
    display: flex;
}
.nav_links li{
    padding: 0 10px;
    list-style: none;
}
.nav_links a{
    color: white;
}
.nav_links a:hover{
    color: #adadad;
}
.main_section{
    width: 100%;
    display: flex;
    flex-direction: row;
    height: 100%;
    flex-grow: 1;
}
.footer{
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 40px;
    background-color: black;
    z-index: 5;
}
.container_foot{
    display: flex;
    justify-content: center;
    align-items: center;
}
.container_foot li{
    list-style: none;
    padding: 10px;
}
.container_foot a{
    color: white;
    display: flex;
    flex-direction: row;
    text-decoration: none;
}
.social_links{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}
.signature img{
    position: relative;
    max-height: 30px;
}
.title{
    font-size: 2.5rem;
    color: white;
}
.subtitle{
    font-size: 1.2rem;
    color: white;
    font-weight: lighter;
}
.btn{
    color: white;
    background-color: #1762A7;
    padding: 1rem  2rem;
    width: 30vw;
    border-radius: 0.5rem;
}
.btn:hover{
    background-color: rgb(56, 140, 218);
    cursor: pointer;
}
.info{
    margin-bottom: 5rem;
}
.info ul{
    list-style: none;
}
.signature{
    flex-direction: row;
    justify-content: left;
}
.sig_img{
    height: 2rem;
}




/* for mobile */
@media all and (max-width:900px){

    .main_section{
        margin-bottom: 100px;
    }
    .signature{
        display: flex;
        flex-direction: row;
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
    }
    .signature img{
        position: relative;
        max-height: 30px;
    }
    .info{
        flex-direction: column;
    }
    .social_links{
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .fa-instagram{
        margin-bottom: 1rem;
    }
    .sig_img{
        height: 2rem;
    }
}

@media(orientation:portrait){
    .title{
        font-size: 2rem;
    }
    .subtitle{
        font-size: 1.2rem;
        margin-top: 2rem;
    }
    .sig_img{
        height: 1rem;
    }
}