@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Red+Hat+Mono:ital,wght@0,300..700;1,300..700&display=swap');

:root {
    --dark: #181811;
    --light: #EFEEEA;
    --small: #474738;
    --accent: #59703D;
    --highlight: #DEE3DD;
    --figures: #CEE0CE;
    --pane-padding: 5px 42px;
}

/* GENERAL FONTS STYLING */

* {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark);
}

html {
    scrollbar-color: var(--figure) var(--highlight);
    scrollbar-width: thin;
}

body {
    background-color: var(--light);
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.6rem;
}

h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
    font-weight: 600;
}

a {
    text-underline-offset: 0.2rem;
    background-color: var(--highlight);
    transition: all 100ms ease-in-out;
    text-decoration-thickness: 0.05rem;
}

a:hover, a:focus {
    text-underline-offset: 0.3rem;
    background-color: var(--figures);
}

/* NAV/HEADER STYLING */

header {
    padding: 2rem 3rem;
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--highlight);
    transition: transform 200ms ease-in-out;
}

nav {
    display: flex;
    top: 0;
    right: 0;
    left: 0;
    justify-content: space-between;
}

.nav a {
    font-family: 'Plus Jakarta Sans', sans-serif;
    text-transform: uppercase;
    background-color: unset;
    text-decoration-thickness: 0.1rem;
}

.hidden {
    transform: translateY(-100%);
}

/* MAIN CONTENT STYLING */

main {
    margin: 2rem 2rem;
}

@media (min-width: 32rem) {

    main {
        margin: 2rem 3rem;
    }

}

@media (min-width: 48rem) {

    main {
        margin: 2rem 11rem;
    }

}

/* HOME STYLING */

@media (min-width: 48rem) {

    .home-info {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr;
        gap: 2rem;
    }

    .home-info h1 {
        grid-column: 2 / span 3;
    }

    .home-info p, .home-info .content, .list {
        grid-column: 2 / span 3;
    }

}

.home-info .img-gallery {
    max-height: 15rem;
    overflow-x: scroll;
    display: flex;
    gap: 1rem;
    scrollbar-color: var(--figure) var(--highlight);
    scrollbar-width: thin;
}

.home-info .img-gallery img {
    max-height: 15rem;
}

/* FOOTER STYLING */

footer {
    padding: 2rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    background-color: var(--highlight);
}

.footer-info .subheading {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
}

.footer-info p {
    font-size: 0.9rem;
}

.secondary-nav {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

@media (min-width: 48rem) {

    footer {
        padding: 2rem 3rem;
        display: flex;
        justify-content: space-between;
        flex-direction: row;
        gap: unset;
    }
    
    .secondary-nav {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-self: center;
    }
}

/* VISUALIZATIONS STYLING */

.visualization-home {
    min-height: 80vh;
    align-content: start;
}

.list li {
    margin-bottom: 2rem;
}

.list li img {
    max-width: 100%;
    min-width: 100%;
    margin-top: 1rem;
}

/* FIGURE/SVG STYLING */

figure {
    margin: 0;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    display: flex;
    flex-direction: column;
    overflow: auto;
    background-color: var(--figures);
    padding: 1rem;
    max-width: min-content;
}

figure figcaption {
    position: sticky;
    top: 0.25rem;
    left: 0.25rem;
    right: 0.25rem;
    align-self: center;
    margin-bottom: 1rem;
}

figure svg {
    background-color: var(--highlight);
}

figure .vegalite {
    padding: 2rem;
    background-color: white;
}

figure:has(.vegalite) + figure:has(.vegalite) {
    margin-top: 2rem;
}

.hide {
    display: none;
}