:root{--primary:#00B0F0;--primary-light:rgba(0,176,240,.25);--secondary:#006fc2;--hover:var(--secondary);--light:#a6b5be;--dark:#465660;--black:var(--dark);--grey:#5a6f7c;--footer-background:linear-gradient(40deg,rgba(153,223,249,0.3) 0%,#99dff9 100%);--back-to-top:var(--primary);--a-color:var(--dark);--a-hover:var(--secondary);}