@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');



* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    border: none;
    outline: none;
    font-family: "Poppins", sans-serif;
}

:root {
    --nav-bg-color: rgba(255, 255, 255, .1);
    --bg-color: #171f2b;
    --second-bg-color: #1f2733;
    --third-bg-color: #2d3542;
    --main-color: #0ef;
    --white-color: #fff;
    --tab-list-color: #7c8594;
}

::selection {
    background: var(--main-color);
    color: var(--bg-color);
}

::-webkit-scrollbar {
    width: .5rem;
}

::-webkit-scrollbar-thumb {
    background: var(--main-color);
    border-radius: 1rem;
}

::placeholder {
    color: var(--white-color);
}

html {
    font-size: 62.5%;
}
body{
    color:var(--white-color);
    overflow:hidden;
    background: rgb(49, 2, 49);
}
p{
    font-size:1.6rem;
}


.nav {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 40rem;
    padding: 2rem 0;
    background: var(--nav-bg-color);
    border-radius: 5rem;
    z-index: 100;
}

.nav .nav-list{
    display: flex;
    justify-content: space-evenly;
}

.nav-list li{
    position: relative;
    display: flex;
    font-size: 3rem;
    cursor: pointer;
    transition: 3s;
}

.nav-list li:hover,
.nav-list li.active{
    color: var(--main-color);
}

.tooltip{
    position:absolute;
    top: -4rem;
    left: 50%;
    transform: translateX(-50%);
    padding: .3rem 1 rem;
    background: var(--main-color);
    border-radius: .4rem;
    font-size: 1.6rem;
    color: var(--bg-color);
    font-weight: 500;
    white-space: nowrap;
    visibility: hidden;
    opacity: 0;
    transition: .3s;
}
.nav-list li:hover .tooltip{
    visibility: visible;
    opacity: 1;
}