* {
    box-sizing: border-box;
}

:root {
    --rfsn-dark-blue: #071a2b;
    --rfsn-green: #54d362;
    --rfsn-blue: #1bb3f7;
    --muted-blue: #beebfa;
    --rfsn-purple: #9079ff;
    --muted-purple: #e9d7fa;
}

html, body {
    margin: 0;
    font-size: 13pt;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

section {
    width: 80vw;
    margin: 0 auto;
    padding: 50px 0;
}

a.button {
    border: 1px solid #ccc;
    border-radius: 50px;
    padding: 10px 15px;
    color: #666;
    text-decoration: none;
    display: block;
    text-align: center;
    text-transform: uppercase;
    font-size: .8rem;
    letter-spacing: 1px;
    font-weight: bold;
}

.arrow::after {
    display: inline-block;
    padding-left: 8px;
    content: "»";
    transition: transform 0.2s ease-out;
}
.arrow:hover {
    color: var(--rfsn-green);
    border-color: var(--rfsn-green);
}
.arrow:hover::after {
    transform: translateX(4px);
}

.grid {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    align-items: center;
    justify-content: space-between;
    column-gap: 30px;
    row-gap: 30px;
}

.grid > div {
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 5px 0 #00000026;
    flex: 0 0 calc(33.3% - 20px);
}

h1 {
    font-size: 1.4rem;
}

h2 {
    font-size: 1.25rem;
}

.grid > div h3 {
    font-size: 1.1rem;
    margin-bottom: 35px;
}

.alert {
    position: relative;
    margin-bottom: 20px;
    padding: 15px 29px 15px 15px;
    background: #f8f8f8;
    color: #666;
}

hr.fancy {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, var(--rfsn-blue), var(--rfsn-green));
    margin: 40px 0;
}

.container {
    width: 80vw;
    margin: 0 auto;
}

nav {
    background: var(--rfsn-dark-blue);
    color: #fff;
}

nav > div {
    padding: 15px 0;
}

.logo {
    height: 26px;
}

span[class^=material].boxed.dark {
    background: var(--rfsn-dark-blue);
    border-radius: 4px;
    color: #fff;
    padding: 4px;
}

header {
    border-bottom: 1px solid rgba(0,0,0,.1);
    padding: 15px 0;
}