/*
This CSS is heavily inspired on Fomantic UI, because I really like how it looks,
but I wanted something minimal for my personal site, and not using a whole
framework for a static page.

The dark theme is based on the glourious Ultimate Dark Neo theme for VS Code:
https://github.com/rubjo/ultimate-dark-neo-vs-code/
*/

:root {
    --hl-color: #2185D0;
    --link-visited-color: #145587;
    --shadow-color: #d4d4d5;
    /* This one needs to be RGB */
    --face-color: 0, 0, 0;
}

/* dark mode */
@media (prefers-color-scheme: dark) {
    :root {
        --hl-color: #99c794;
        --link-visited-color: #A7ADBA;
        --shadow-color: #9b9b9b;
        /* This one needs to be RGB */
        --face-color: 255, 255, 255;
    }

    body {
        background: #373a3f;
        color: #d8dee9;
    }

}

body {
    font-family: 'Lato', 'Helvetica Neue', 'Roboto', sans-serif;
    text-align: center;
    max-width: 1000px;
    margin: auto;
}

a {
    color: var(--hl-color);
    text-decoration: none;
}

a:hover {
    color: var(--hl-color);
    text-decoration: underline;
}

a:visited {
    color: var(--link-visited-color)
}

header {
    margin-top: 2em;
}

footer {
    border-top: 0.5px solid gray;
    margin-top: 5em;
    margin-bottom: 2em;
}

nav {
    display: flex;
    flex-direction: row;
    /* justify-content: center; */
    justify-content: flex-end;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 2em;
    margin: auto;
    margin-top: 1em;
    max-width: 95%;
}

.subheader {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    column-gap: 0.5em;
    margin-bottom: 0.5em;
}

.subheader img {
    height: 1em;
    vertical-align: baseline;
}

.profile-image {
    /* I take the 600px from Gravatar and scale it down with CSS because the resolution is aweful when asking for the 300px version */
    max-width: 300px;
    border: 1px solid black;
    box-shadow: 0 1px 3px 0 var(--shadow-color), 0 0 0 1px var(--shadow-color);
    border-radius: 50%;
    justify-content: center;
}

@media (prefers-color-scheme: dark) {
    .profile-image {
        border-color: white;
    }
}

.email-button {
    display: inline-block;
    margin: 2em;
    box-shadow: 0 1px 3px 0 var(--shadow-color), 0 0 0 1px var(--shadow-color);
    background-color: rgba(var(--face-color), 0.01);
    border: .1px solid var(--hl-color);
    border-radius: 5px;
    padding: 0.5em 0.7em;
    text-decoration: none;
    color: var(--hl-color);
    text-transform: uppercase;
}

.email-button:hover {
    background-color: rgba(var(--face-color), 0.05);
}

.email-button:active {
    background-color: rgba(var(--face-color), 0.1);
}

a.email-button:hover {
    text-decoration: none;
}

.email-button .icon {
    margin-right: 1em;
}

/* fancy horizontal ruler insiperd on the one from Fomantic UI*/
.separator {
    text-transform: uppercase;
    display: table;
    white-space: nowrap;
    width: 100%;
}

.separator::before {
    background-image: url(data:image/png;base64,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);
    background-position: right 1em top 50%;
    background-repeat: no-repeat;
    content: '';
    display: table-cell;
    width: 50%;
}

.separator::after {
    background-image: url(data:image/png;base64,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);
    background-position: left 1em top 50%;
    background-repeat: no-repeat;
    content: '';
    display: table-cell;
    width: 50%;
}

.cards {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}

.card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    vertical-align: middle;
    border-radius: 5px;
    box-sizing: content-box;
    box-shadow: 0 1px 3px 0 var(--shadow-color), 0 0 0 1px var(--shadow-color);
    margin: 1em;
}

.card:hover {
    box-shadow: 0 1px 3px 0 var(--hl-color), 0 0 0 1px var(--hl-color);
}

.card img {
    flex: 1;
    max-width: 250px;
    padding: 0;
    background-color: rgba(var(--face-color), 0.05);
    border-radius: 5px 5px 0 0;
}

a.card {
    text-decoration: none;
}

.card .content {
    margin-top: .5em;
    margin-bottom: .5em;
    border-radius: 0 0 5px 5px;
}