*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}


.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(13, 13, 15, 0.603),rgba(13, 13, 15, 0.603)),url(./images/marvelbackground.jpg);
    background-position: center;
    background-size: cover;
    position: relative; 
}

.logo{
    font-size: 40px;
    text-decoration: none;
    color: rgb(0, 0, 0);
    text-transform: capitalize;
    margin: 8px 12px;
    cursor: pointer;
}


nav{
    display: flex;
    padding-top: 2px;
    justify-content: space-between;
    align-items: center;
}
.nav-links{
    flex: 1;
    text-align: right;
    text-decoration: none;
    color: white;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;

}

.nav-links ul li a{
    font-size: 13px;
    text-decoration: none;
    color: #fff;
    padding: 5px;
    margin: 5px;
    
}



.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #ffffff;
    display: block;
    transition: 0.4s;
}
.nav-links ul li:hover::after{
    width: 100%;
}

.menu{
    display: none;
}

.header .nav-links .fa{
    margin-left: 8px;

}

.nav-links ul li:hover .menu{
    display: block;
    position: absolute;
    background: rgb(0, 0, 0);
    margin-top: 15px;
    margin-left: -15px;
}
.nav-links ul li:hover .menu ul{
    display: block;
    margin: 10px;
}
.nav-links ul li:hover .menu ul li{
    width: 150px;
    padding: 3px;
    border-bottom: 1px dotted #fff;
    background: transparent;
    border-radius: 0;
    text-align: left;
}
.nav-links ul li:hover .menu ul li:last-child{
    border-bottom: none;
}
.nav-links ul li:hover .menu ul li a:hover{
    color: red;
}

/*----------------------------------------------------*/

.login{
    width: 90%;
    color: white;
    position: absolute;
    top: 50% ;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: left;
}

form{
    width: 90%;
    max-width: 600px;
}
.input-grp{
    margin-bottom: 30px;
    position: relative;
}
input,textarea{
    width: 100%;
    padding: 10px;
    outline: 0;
    border: 1px solid #fff;
    background: transparent;
    font-size: 15px;
}
label{
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    padding: 10px;
    color: white;
    cursor: text;
    transition: 0.2s;
}
button{
    padding: 10px 0;
    color: white;
    outline: 0;
    border: 1px solid #fff;
    background: transparent;
    width: 100%;
    cursor: pointer;
}
input:focus~label{
    top: -35px;
    font-size: 14px;
}
input:focus~label,
input:valid~label,
textarea:focus~label,
textarea:valid~label{
    top: -35px;
    font-size: 14px;
}

.row{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.row .input-grp{
    flex-basis: 48%;
}