* {
    margin: 0;
    color: white;
    top: 0;
    left: 0;
    padding: 0;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #000;
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
}

.anicolor3 {
    animation: color3 4s linear infinite;
}

@keyframes color3 {
    0% {
        color: red;
        filter: drop-shadow(0 0 5px red);
    }

    50% {
        color: rgb(179, 255, 0);
        filter: drop-shadow(0 0 5px rgb(179, 255, 0));
    }

    100% {
        color: red;
        filter: drop-shadow(0 0 5px red);
    }
}

canvas {
    z-index: -3;
    position: fixed;
    width: 100%;
    height: 100vh;
}

.img1 {
    width: 250px;
    height: 250px;
    box-shadow: 0 0 15px black;
    border-radius: 10px;
}

a {
    text-decoration: none;
}

.sidebar {
    width: 100%;
    gap: 200px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.org1 {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

.para {
    padding: 0px 50px;
}

.desc {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 80px;
    padding: 60px 0px;
}

.img1 {
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.378);
    border: 2px solid white;
    width: 300px;
    height: 175px;
}

/*Physics*/
.org2 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 50px;
    gap: 30px;
}

.anicolor1 {
    animation: ani1 5s linear infinite;
}

@keyframes ani1 {
    0% {
        color: rgb(0, 255, 47);
        filter: drop-shadow(0 0 5px rgb(55, 255, 0));
    }

    25% {
        color: rgb(132, 0, 255);
        filter: drop-shadow(0 0 5px rgb(179, 0, 255));
    }

    50% {
        color: rgb(246, 255, 0);
        filter: drop-shadow(0 0 5px rgb(255, 230, 0));
    }

    100% {
        color: rgb(0, 255, 47);
        filter: drop-shadow(0 0 5px rgb(55, 255, 0));
    }
}

.anicolor2 {
    animation: ani2 5s linear infinite;
}

@keyframes ani2 {
    0% {
        color: rgb(255, 128, 0);
        filter: drop-shadow(0 0 5px rgb(255, 102, 0));
    }

    25% {
        color: rgb(17, 0, 255);
        filter: drop-shadow(0 0 5px rgb(55, 0, 255));
    }

    50% {
        color: rgb(0, 255, 145);
        filter: drop-shadow(0 0 5px rgb(0, 255, 153));
    }

    100% {
        color: rgb(255, 128, 0);
        filter: drop-shadow(0 0 5px rgb(255, 102, 0));
    }
}

.filtroB {
    filter: drop-shadow(0 0 5px white);
}

.but {
    transition: 0.3s;
    border: 2px solid rgba(115, 0, 255, 0.635);
    background: rgba(98, 0, 255, 0.222);
    border-radius: 10px;
    box-shadow: 0 0 15px black;
    width: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    height: 40px;
    font-size: 15px;
}

.but:hover {
    transition: 0.3s;
    box-shadow: 0 0 15px rgb(255, 255, 255);
    border: 2px solid rgba(255, 255, 255, 0.635);
    background: rgba(255, 255, 255, 0.222);
    color: black;
}

.grandezas {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.filtroP {
    filter: drop-shadow(0 0 5px black);
}

.lista1 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: start;
    gap: 30px;
    flex-wrap: wrap;
    width: 100%;
}

.physics {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    justify-content: center;
}

.dest {
    border: 2px solid rgb(123, 0, 255);
    filter: drop-shadow(0 0 5px rgb(124, 2, 255));
}

.lo {
    border: 2px solid rgb(106, 0, 255);
    filter: drop-shadow(0 0 5px rgb(3, 54, 255));
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.656);
    width: 300px;
    height: 150px;
    position: static;
}

main {
    display: flex;
    flex-direction: column;
    gap: 60px;
    align-items: center;
}

.img2 {
    border-radius: 10px;
    border: 2px solid blueviolet;
    box-shadow: 0 0 10px blueviolet;
    width: 361;
    height: 141px;
}

.hori {
    display: flex;
    align-items: center;
    gap: 20px;
}

.opcoesmid {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 20px 30px;
}

.side{
    transition: 1s;
    overflow-y: auto;
    z-index: 20;
    position: fixed;
    padding: 20px 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px black;
    height: 100vh;
}

.opside{
    transition: 0.3s;
    border-radius: 10px;
    padding: 3px;
    font-size: 20px;
    background: rgba(255, 255, 255, 0.062);
    border: 2px solid rgba(120, 0, 164, 0);
}

.opside:hover{
    transition: 0.3s;
    border: 2px solid rgb(120, 0, 164);
    background: rgba(136, 0, 255, 0.29);
    animation: ani2 2s linear infinite;
}

.addside{
    background: none;
    border: none;
}
.add_side{
    transition: 1s;
    margin-left: -400px;
}

@media only screen and (orientation: portrait) {
    .hori {
        flex-wrap: wrap;
    }

    .opcoesmid {
        display: none;
    }
}

.closenavbar{
    background: rgba(255, 255, 255, 0.211);
    border: 2px solid red;
    padding: 4px;
    border-radius: 50%;
    position: fixed;
    width: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 25px;
    left: 180px;
    top: 10px;
    cursor: pointer;
}