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

@font-face {
    font-family: normal;
    src: url(normal.woff2);
}

body{
    background-color: rgb(25 36 46);
    color: grey;
    font-family: normal;
}

.box{
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding-inline: 30px;
}

header{
    background-color: rgb(11, 14, 19);
    padding-inline: 30px;
    padding-top: 20px;
    padding-bottom: 20px;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

nav ul{
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 30px;
}

nav ul li a{
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    color: grey;
}

nav ul li a:hover{
    color: rgb(199 242 132);
}

.navbar ul{
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 10px;
}

.navbar ul a{
    color: rgb(199 242 132);
    text-decoration: none;
    border-radius: 50px;
    transition: 0.4s ease;
    padding: 5px 10px;
}

.navbar ul a:hover{
    border: 1px solid rgb(199 242 132);
}

.navbar ul a i{
    color: grey;
    background-color: rgb(25 36 46);
    border-radius: 50px;
    transition: 0.4s ease;
}

.container{
    width: 400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
}

.center{
    background-color: rgb(11, 14, 19);
    margin-top: 20px;
    border-radius: 50px;
    padding: 10px 20px;
}

.center ul{
    display: flex;
    justify-content: space-between;
    border-radius: 50px;
    list-style: none;
    width: 200px; 
}

.center a{
    text-decoration: none;
    font-size: 18px;
    color: grey;
    font-weight: 600;
}

.center a:hover{
    color: rgb(199 242 132);
}

.first-image{
    width: 50px;
    background-color: rgb(11, 14, 19);
    border-radius: 100px;
    margin-top: 20px;
    padding: 10px 10px;
}

.first-image a i{
    color: grey;
    width: 30px;
    display: flex;
    justify-content: center;
}

.first-image a i:hover{
    color: rgb(199 242 132);
}

.container2{
    margin-left: auto;
    margin-right: auto;
    width: 400px;
    display: flex;
    gap: 20px;
    margin-top: 60px;
    align-items: center;
}

.cent{
    background-color: rgb(11, 14, 19);
    padding: 10px 20px;
    border-radius: 50px;
}

.cent ul{
    display: flex;
    gap: 20px;
    list-style: none;
}

.cent a{
    text-decoration: none;
    color: grey;
}

.cent a:hover{
    color: #00bcf0;
}

.second-image{
    display: flex;
    gap: 10px;
    align-items: center;
}

.second-image a i{
    color: grey;
    background-color: rgb(11, 14, 19);
    padding: 5px 8px;
    border-radius: 50px;
}

.second-image p{
    font-size: 12px;
}

.container3{
    width: 400px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 10px;
    background-color: rgb(11, 14, 19);
    border-radius: 10px;
    padding: 10px 10px;
}

.container3 p{
    color: #fff;
    font-size: 14px;
    padding-top: 10px;
}

.cent1{
    padding-top: 10px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
}

.xchange{
    display: flex;
    align-items: center;
    background-color: rgb(25 36 46);
    padding: 10px 10px;
    width: 100px;
    gap: 10px;
    margin-top: 10px;
    border-radius: 10px;
    cursor: pointer;
}

.xchange a{
    text-decoration: none;
}

.xchange span{
    font-size: 10px;
    padding-inline: 10px;
    color: grey;
}

.xchange:hover{
    background-color: rgb(178, 198, 142);
    text-decoration: none;
}

.price p{
    font-size: 20px;
    color: grey;
    font-weight: 600;
}

.container4{
    display: flex;
    justify-content: center;
    cursor: pointer;
    margin-top: 10px;
    border: 5px solid black;
    border-radius: 50px;
    width: 30px;
    margin-left: auto;
    margin-right: auto;
}

.container4 a{
    text-decoration: none;
    color: grey;
}

.container4:hover{
    color: rgb(199 242 132);
    border: 3px solid rgb(199 242 132);
}

.butt{
    margin-left: auto;
    margin-right: auto;
    width: 400px;
    margin-top: 10px;
}

.butt1 a{
    display: flex;
    justify-content: center;
    text-decoration: none;
    padding-top: 10px;
}

.butt1 button{
    cursor: pointer;
    display: flex;
    justify-content: center;
    color: #c7f284;
    width: 400px;
    padding-top: 20px;
    padding-bottom: 20px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    background-color: rgba(149, 172, 113, 0.208);
    border: none;
}

.butt1 button:hover{
    color: rgb(199 242 132);
    border: 1px solid rgb(199 242 132);
}

.rate{
    display: flex;
    justify-content: center;
    margin-top: 20px;
    margin-bottom: 20px;
    cursor: pointer;
}

.foot a p i{
    float: right;
    color: grey;
    font-size: 10px;
    font-weight: 600;
    margin-bottom: 10px;
}

@media (max-width:500px){

    header{
        padding-inline: 5px;
    }
    .box{
        width: 350px;
        padding-inline: 1px;
    }
    nav ul{
        gap: 10px;
    }
    .navbar ul{
        gap: 2px;
    }
    .container{
        width: 380px;
        padding-inline: 15px;
    }
    .center{
        padding-inline: 20px;
    }
    .container2{
        width: 380px;
        padding-inline: 30px;
    }
    .container3{
        width: 360px;
        margin-left: 20px;
    }
    .butt1 button{
        width: 350px;
    }
    .rate a{
        width: 350px;
    }
}