.header__button{text-align:center;z-index:2;border:1px solid #ffffff1f;border-radius:1.565vw;width:12.181vw;height:2.5vw;position:relative}.header__button-light{background:linear-gradient(261.42deg,#3adcff 10.77%,#3adcff00 108.55%)}.header__button:after{content:"";z-index:-1;background-color:#090920;border-radius:1.565vw;width:100%;height:100%;position:absolute;top:0;left:0}.header__button:before{content:"";z-index:-1;background:linear-gradient(239.77deg,#3adcff 20.35%,#247a8d00 68.41%);border-radius:1.565vw;transition:all .5s linear;position:absolute;inset:-1px}.header__button:hover:before{background:linear-gradient(240.77deg,#da58da 20.35%,#247a8d00 68.41%)}.header__button:hover .header__button-light{background:linear-gradient(261.42deg,#da58da 10.77%,#3adcff00 108.55%)}@media screen and (max-width:540px){.header__button{border-radius:8.333vw;width:100%;height:13.333vw}.header__button:before,.header__button:after{border-radius:8.333vw}}