.header__button{position:relative;width:12.181vw;height:2.5vw;text-align:center;border-radius:1.565vw;border:1px solid hsla(0,0%,100%,.1215686275);z-index:2}.header__button-light{background:linear-gradient(261.42deg,#3adcff 10.77%,rgba(58,220,255,0) 108.55%)}.header__button:after{background-color:#090920;width:100%;height:100%;left:0;top:0}.header__button:after,.header__button:before{content:"";position:absolute;border-radius:1.565vw;z-index:-1}.header__button:before{top:-1px;left:-1px;right:-1px;bottom:-1px;background:linear-gradient(239.77deg,#3adcff 20.35%,rgba(36,122,141,0) 68.41%);transition:.5s linear}.header__button:hover:before{background:linear-gradient(240.77deg,#da58da 20.35%,rgba(36,122,141,0) 68.41%)}.header__button:hover .header__button-light{background:linear-gradient(261.42deg,#da58da 10.77%,rgba(58,220,255,0) 108.55%)}@media screen and (max-width:540px){.header__button{width:100%;height:13.333vw}.header__button,.header__button:after,.header__button:before{border-radius:8.333vw}}