:root {
    font-size: 62.5%;
    --color-background1: #4ECDC4;
    --color-background2: #EEE4E1;
    --color-text1: #292F36;
    --color-text2: #EDD892;
    --color-hyperlink: #FF6B6B;
    --color-accent1: #FF6B6B;
    --color-accent2: #4ECDC4;
    --font-primary: 'Roboto Condensed', verdana, sans-serif;
    --font-headline: 'Righteous', tahoma, cursive;
    --font-code: 'IBM Plex Mono', 'couier new', monospace;
}

/* ===========================================================              page styles     */
body {
    background-color: var(--color-background1);
    min-height: 100vh;
    font-family: var(--font-primary);
}

header {
    position: relative; top: 80px; left: 0; width: 100%;
    margin-bottom: 100px;
}

header h1 {
    background-color: var(--color-background2);
    padding: 8px 0px;
    text-align: center; letter-spacing: 1rem;
    font-family: var(--font-headline); font-size: 6rem; color: var(--color-accent1);
    text-shadow: 2px 4px 0px var(--color-text1);
    margin-bottom: 16px;
}

header h1 span:first-child {
    padding: 0 2rem;
}

header > .homelink {
    position: absolute; top: -48px; left: 32px;
    color: var(--color-hyperlink); text-shadow: 2px 3px 0px var(--color-text1);
}

header > .backlink {
    position: absolute; top: -48px; left: 92px;
    color: var(--color-hyperlink); text-shadow: 2px 3px 0px var(--color-text1);
}

footer {
    position: relative; top: 300px; width: 100%;
    padding: 8px 24px; margin-top: 100px;
    font-size: 1.4rem;
    background-color: var(--color-background2);
}

footer p {
    margin-top: 12px; text-align: right;
}

footer p:last-child {
    text-align: left; 
    padding: 24px 0px; width: 80%;
}

footer .fa, footer .fab {
    transform: rotate(-4deg);
    position: relative; top: 10px;
}

strong {
    font-weight: bold;
}

/* ===========================================================              navigation styles     */
header > nav ul {
    display: flex; flex-flow: row wrap;
}

header > nav li {
    flex: 1 0 auto;
    min-width: 300px;
}

header > nav a {
    display: block; width: 100%;
    padding: 24px 8px;
    text-align: center; text-decoration: underline;
    font: bold 2.5rem var(--font-primary);
    color: var(--color-text1);
    transition: background-color 300ms ease-in;
}

header > nav a:hover {
    background-color: var(--color-accent1);
}

footer a {
    font-family: var(--font-code);
    text-decoration: none;
    color: var(--color-hyperlink);
    background-color: var(--color-background2);
    padding: 0px 4px;
}

footer a:hover {
    color: var(--color-text1);
}

.link6ms {
    display: block; width: 44px; height: 44px;
    border: 2px solid #4EBDC4;
    position: absolute; top: 8px; right: 8px;
    text-decoration: none; text-align: center;
    padding-left: 50px;
    overflow: hidden;
}

/* ===========================================================              mobile styles     */
@media screen and (max-width: 800px) and (max-device-width: 800px) {

    header {
        top: 20%;
    }
    
    header h1 {
        text-shadow: 1px 2px 0px var(--color-text1);
    }

    header h1 span:first-child {
        padding: 0 0rem;
    }

    footer .fa, footer .fab {
        font-size: 30px;
        transform: rotate(-4deg);
    }

    footer p:first-child {
        margin-top: -8px;
    }

    footer p:last-child {
        margin-top: 32px; margin-bottom: 8px;
    }

} /* end mobile styles */

/* ===========================================================              small mobile styles     */
@media screen and (max-width: 400px) and (max-device-width: 400px) {

    header {
        top: 10%;
    }
    
    header h1 {
        font-size: 2rem;
        text-shadow: 1px 2px 0px var(--color-text1);
    }

    footer .fa, footer .fab {
        font-size: 20px;
        transform: rotate(-4deg);
    }

    footer p:first-child {
        margin-top: -8px;
    }

    footer p:last-child {
        margin-top: 24px; margin-bottom: 8px;
    }

} /* end mobile styles */