@font-face {
    font-family: 'Space Grotesk';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('/fonts/SpaceGrotesk.woff2') format('woff2');
}

:root {
    --max-width: 1400px;
    --gutter-horizontal: 15px;
    --spacing-small: 1rem;
    --spacing-medium: 2rem;
    --spacing-large: 4rem;
    --spacing-x-large: 8rem;
    --color-light: #EEEEEE;
    --color-dark: #232323;
    --color-primary: #286486;
    --color-primary--light: oklch(from var(--color-primary) calc(l * 1.4) c h);
    --color-primary--lightest: oklch(from var(--color-primary) .9 calc(c / 3) h);
    --color-background: var(--color-light);
    --color-text: var(--color-dark);
    --color-links: var(--color-primary);
    --color-background--footer: var(--color-dark);
    --color-text--footer: var(--color-light);
    --color-warn: #e6e45d;
    --color-warn-contrast: var(--color-dark);
    --color-shadow: 2px 2px 10px rgba(35, 35, 35, 0.2);
    --height-header: 50px;
}

.theme-dark {
    --color-background: var(--color-dark);
    --color-text: var(--color-light);
    --color-links: var(--color-primary--light);
}

.theme-primary-lightest {
    --color-background: var(--color-primary--lightest);
    --color-text: var(--color-dark);
}

.theme-with-background {
    overflow: visible;
    position: relative;
    z-index: 0;
    padding-top: var(--spacing-medium);
    padding-bottom: var(--spacing-medium);
    color: var(--color-text);
}

.theme-with-background:after {
    content: "";
    z-index: -1;
    position: absolute;
    top: 0;
    height: 100%;
    width: 100vw;
    left: 50%;
    transform: translateX(-50vw);
    background-color: var(--color-background);
}

.theme-with-background > :first-child {
    margin-top: 0;
}

.theme-with-background > :last-child {
    margin-bottom: 0;
}

.spacing-bottom-medium {
    margin-bottom: var(--spacing-medium);
}

*, *:before, *:after {
    box-sizing: border-box;
}

::selection {
    background: var(--color-background);
    color: var(--color-text);

    @supports (background: oklch(from var(--color-primary--light) l c h / 0.5)) {
        background: oklch(from var(--color-primary--light) l c h / 0.5);
    }
}

html {
    background-color: var(--color-background);
    color: var(--color-text);
    height: 100%;
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    scroll-padding-top: calc(var(--height-header) + var(--spacing-small));
}

body {
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overscroll-behavior: none;
}

body > :is(header, main, footer) > * {
    padding-left: var(--gutter-horizontal);
    padding-right: var(--gutter-horizontal);
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
}

body > header {
    height: var(--height-header);
    display: grid;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: var(--color-background);
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body > footer {
    --color-background: var(--color-background--footer);
    --color-text: var(--color-text--footer);
    background-color: var(--color-background);
    color: var(--color-text);
    display: grid;
    align-items: center;
}

.footer-main {
    display: flex;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
}

main {
    flex: 1;
    margin-top: var(--height-header);
}

section:not(:last-child) {
    margin-bottom: var(--spacing-x-large);
}

picture {
    line-height: 0;
}

img {
    max-width: 100%;
    height: auto;
}

pre {
    overflow: auto;
    margin: 0;
}

.pre-wrapper {
    --symbol-height: 2em;
    --color-background: var(--color-dark);
    --color-text: var(--color-light);

    color: var(--color-text);
    padding: var(--spacing-small);
    margin: calc(1em + var(--symbol-height) / 2) 0 1em;
    position: relative;
    z-index: 0;
}

.pre-wrapper:before {
    content: "</>";
    color: var(--color-primary);
    -webkit-text-stroke: 1px var(--color-primary--light);
    font-weight: bold;
    font-size: var(--symbol-height);
    line-height: 1;
    position: absolute;
    top: -0.5em;
    left: calc(-1 * var(--spacing-small) + 3px);
    filter: drop-shadow(1px 1px 10px oklch(from var(--color-primary--light) l c h / 0.7));
}

.pre-wrapper:after {
    content: "";
    z-index: -1;
    background-color: var(--color-background);
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}

blockquote {
    --symbol-height: 5em;

    max-width: 600px;
    margin: calc(1em + var(--symbol-height) / 3) var(--spacing-medium) 0;

    @media (min-width: 699px) {
        margin: calc(1em + var(--symbol-height) / 3) auto 0;
    }
}

blockquote:before {
    content: open-quote;
    color: var(--color-primary);
    -webkit-text-stroke: 1px var(--color-primary--light);
    font-weight: bold;
    font-size: var(--symbol-height);
    line-height: 1;
    position: absolute;
    top: -0.33em;
    left: calc(-2 * var(--spacing-small) + 3px);
    filter: drop-shadow(1px 1px 10px oklch(from var(--color-primary--light) l c h / 0.7));
}

blockquote > :first-child::first-letter {
    -webkit-initial-letter: 2 1;
    initial-letter: 2 1;
    margin-right: .5em;
    color: var(--color-links);
}

cite:before, cite:after {
    content: " — ";
    color: var(--color-links);
}

textarea {
    width: 100%;
}

a {
    text-decoration-line: underline;
    text-decoration-color: transparent;
    text-underline-offset: 4px;
    color: var(--color-links);
    transition: text-underline-offset .3s, text-decoration-color .3s;
}

a:hover, a:focus-visible {
    text-underline-offset: 2px;
    text-decoration-color: var(--color-links);
}

.hidden {
    display: none !important;
}

.skip-to-content {
    left: -999px;
    width: 1px;
    height: 1px;
    z-index: 9999;
    overflow: hidden;
    position: absolute;
    top: var(--spacing-small);
    transform: translateX(-50%);
    padding: 5px;
    background: var(--color-background);
    color: var(--color-text);
}

.skip-to-content:focus-visible {
    left: 50%;
    width: auto;
    height: auto;
}

.reduced-motion-banner {
    position: fixed;
    top: calc(var(--height-header) + var(--spacing-small));
    left: var(--gutter-horizontal);
    right: var(--gutter-horizontal);
    margin: 0 auto;
    max-width: max-content;
    background-color: var(--color-warn);
    color: var(--color-warn-contrast);
    padding: 0 0 0 15px;
    display: flex;
    align-items: center;
}

@media (prefers-reduced-motion: no-preference) {
    .reduced-motion-banner {
        display: none;
    }
}

.reduced-motion-banner .close {
    padding: 8px 14px;
}

.logo {
    color: var(--color-text);
    border: 3px solid var(--color-text);
    text-decoration: none;
    margin: 0;
    padding: 5px 5px;
    font-weight: bold;
    height: fit-content;
}

.table-wrapper {
    overflow-x: auto;
}

.two-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@media (min-width: 500px) {
    .two-column {
        flex-direction: row;
        gap: var(--spacing-medium);
    }
}

portfolio-card:not(:last-of-type) {
    margin-bottom: var(--spacing-large);
}

.text-big {
    font-size: 1.5em;
}

.text-big h1 {
    font-size: 2rem;
}

#intro {
    margin-top: var(--spacing-medium);
}

.background {
    --height-factor: 2;
    --mask-size: 0;

    position: fixed;
    top: 0;
    bottom: calc(100vh - 100vh * var(--height-factor));
    left: 0;
    right: 0;
    z-index: -1;
    background-color: var(--color-background);
    opacity: 0.8;
    background-image: radial-gradient(var(--color-text) 1px, transparent 1px), radial-gradient(var(--color-text) 1px, var(--color-background) 1px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    mask-image: radial-gradient(circle at var(--mask-x) var(--mask-y), rgba(0, 0, 0, 0.4) calc(var(--mask-size) / 3), rgba(0, 0, 0, 0.15) var(--mask-size));
    transition: --mask-size .3s;
    will-change: --mask-x, --mask-y;
}

@media (prefers-reduced-motion: no-preference) {
    .background.masked {
        --mask-size: 200px;
    }
}

@property --mask-x {
    syntax: "<length>";
    inherits: false;
    initial-value: 100px;
}

@property --mask-y {
    syntax: "<length>";
    inherits: false;
    initial-value: 100px;
}

@property --mask-size {
    syntax: "<length-percentage>";
    inherits: false;
    initial-value: 100%;
}

@keyframes technology-scroll {
    from {
        transform: translateX(-20%);
    }

    to {
        transform: translateX(20%);
    }
}