.cta-btn{letter-spacing:.1em;color:#fff;cursor:pointer;z-index:1;filter:drop-shadow(0 0 15px #2d9cdb);text-wrap:nowrap;background-color:#0000;border:none;justify-content:center;align-items:center;margin:40px 0;padding:20px 40px;font-size:22px;font-weight:800;transition:all .5s;display:inline-flex;position:relative;overflow:hidden}@media (max-width:600px){.cta-btn{margin:30px 0;padding:15px 30px;font-size:18px}}.cta-btn:hover{letter-spacing:.2em;scale:1.02}.cta-btn span{z-index:2;filter:none;position:relative}.cta-btn:before{content:"";z-index:0;background-color:#2d9cdb;border-radius:50%;width:60px;height:60px;transition:all .5s;position:absolute;top:50%;left:0;transform:translateY(-50%)}@media (max-width:600px){.cta-btn:before{width:50px;height:50px}}.cta-btn:hover:before{border-radius:12px;width:100%;height:100%}