:root {
    --side-margin: 1em;
    --max-content-width: 800px;
    --max-content-width-: 600px;
    --max-header-width: calc(var(--max-content-width) * 1.25 );
}

body {
    background: hsl(0, 0%, 5%);
    color: hsl(0, 0%, 80%);
    /*font-family: sans-serif;*/
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    overflow-x: hidden;
}

header {
    border-bottom: solid 1px hsl(0, 0%, 20%);
    padding-left: var(--side-margin);
    padding-right: var(--side-margin);

    position: sticky;
    top: 0;
    background-color: hsla(0, 0%, 5%, 0.7);
    z-index: 1000;
    backdrop-filter: blur(20px);
}

header > div {
    max-width: var(--max-header-width);
    margin-left: auto;
    margin-right: auto;
    height: 2.5em;
    display: flex;
    gap: 1em;
}

footer {
    border-top: solid 1px hsl(0, 0%, 20%);
    padding-left: var(--side-margin);
    padding-right: var(--side-margin);

    background-color: hsla(0, 0%, 5%, 0.7);
}

footer > div {
    max-width: var(--max-header-width);
    margin-left: auto;
    margin-right: auto;
    padding-top: 2em;
    padding-bottom: 2em;
}

header .left {
    flex-grow: 0;
    flex-basis: 1;
    flex-shrink: 0;
}

header .center {
    flex-grow: 1;
    flex-basis: 1;
    flex-shrink: 1;
}

header .right {
    flex-grow: 0;
    flex-basis: 1;
    flex-shrink: 0;

    display: flex;
    align-items: center;
}

header .links {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    gap: 1em;
    height: 2.5em;
    align-items: center;
    justify-content: center;
}

header .links > a {
    display: inline-block;
    color: white;
    height: 2.5em;
    line-height: 2.5em;
    text-decoration: none;
    font-weight: bold;
}

main {
    max-width: var(--max-content-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--side-margin);
    padding-right: var(--side-margin);
    overflow: hidden;
}

.inline-logo-image {
    display: inline-block;
    height: 100%;
    box-sizing: border-box;
    vertical-align: middle;
}

.logo-text {
    display: inline-block;
    font-size: 1.0em;
    font-weight: bold;
    vertical-align: middle;
}

.logo {
    display: inline-block;

    /*align the logo with the text*/
    vertical-align: top;
    vertical-align: middle;
    height: 2.5em;
    color: white;
}


.try-button {
    border: double 3px transparent;
    border-radius: 1em;
    height: 2em;
    width: 6em;
    box-sizing: border-box;
    background-image: linear-gradient(black, black), linear-gradient(121deg, #4158D0 0%, #C850C0 47%, #FFCC70 100%);
    background-image: linear-gradient(black, black), linear-gradient(-45deg, #21D4FD 0%, #B721FF 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;

    display: inline-block;
    text-align: center;
    line-height: calc(2em - 6px);
    text-shadow:
        #7D66FE 0 0 10px,
        #7D66FE 0 0 5px;

    cursor: pointer;

    color: white;
    font-weight: bold;
}

.glow {
    color: white;
    text-shadow:
        #7D66FE 0 0 10px,
        #7D66FE 0 0 5px;
}