:root {
    --white: #ffffff;
    --black: #333333;
    --dark: #283b6a;
    --main-color: #0e204d;
    --bg-blue-light: #d0ecf5;
    --bg-blue-lighter: #f1f6f8;
    --bg-blue-dark: #283b6a30;
    --head-link-color: #26365e;
    --head-link-hover: #58ecfb;
    --global-bg-dark: #1d2a4d;
    --global-bg-aqua-light: #13c5dd;
    --global-bg-aqua-dark: #0ab2c8;
    --global-bg-blue-light: #F3F9FE;
    --global-bg-blue-dark: #B8D6EC;
    --global-bg-lighter: #5d6d96;
    --footer-color-link: #788fc8;
    --footer-icon-hover: #008c81;
    --light-icon-hover: #5d6d964a;
    --bg-soft-blue: rgb(229, 247, 250);
    --font-title: #435ba1;
    --font-subtitle: #00c1e7;
    --bg-main: #ebebeb;
    --muted: #e6e6e6;
    --accent: #5cc2ad;
    --card: #3b444b;
}

@font-face {
    font-family: ProximaNova;
    src: url(../images/fonts/Proxima-Nova-Regular.woff2) format('woff2');
}

@font-face {
    font-family: Montserrat;
    src: url(../images/fonts/Montserrat-Regular.woff2) format('woff2');
}
@font-face {
    font-family: ExoLight;
    src: url(../images/fonts/Exo2-Light.woff2) format('woff2');
}
@font-face {
    font-family: ExoBold;
    src: url(../images/fonts/Exo2-Bold.woff2) format('woff2');
}

body {
    background-color: var(--bg-main);
    margin: 0;
    padding: 0;
    width: 100%; height: 100%;
    font-family: "Montserrat", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#return-to-top {
    position: fixed;
    bottom: 20px;
    right: 14px;
    background-color: #00a78473;
    width: 50px;
    height: 50px;
    display: block;
    text-decoration: none;
    display: none;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    line-height: normal;
    border-radius: 50%;
    z-index: 2000;
}
#return-to-top i {
    color: var(--dark);
    margin: 0;
    position: relative;
    left: 12px;
    top: 11px;
    font-size: 19px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
#return-to-top:hover {
    background: #4b4b4ad7;
}
#return-to-top:hover i {
    color: var(--white);
}
.icon-chevron-up:before {
    content: '';
    position: absolute;
    width: 28px;
    height: 28px;
    background-image: url(../images/up.svg);
    background-repeat: no-repeat;
    background-size: contain;
    filter: invert(100%) sepia(60%) hue-rotate(340deg);
}