:root {
    --color-white: #FFFFFF;
    --color-gray: #D9D9D9;
    --color-brown: #D29E79;
    --color-black: #3E3E3E;
    --arrow: "→ ";
    --gap-s: 0.9rem;
    --gap-m: 1rem;
    --gap-l: 1.5rem;
    --gap-xl: 2rem;
    --gap-xxl: 3rem;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.5;
    scroll-behavior: smooth;
}

/* Components */

.container {
    margin-inline: auto;
    max-width: 1000px;
    padding: 1rem;
}

.container--full {
    max-width: 100%;
}

.text-center {
    text-align: center;
}

a, .link {
    display: inline-block;
    color: var(--color-brown);
    text-decoration: none;
    padding-block: .3rem;
}

.link:hover {
    text-decoration: underline;
}

.title {
    font-weight: normal;
    text-decoration: underline;
    text-decoration-color: var(--color-brown);
    text-decoration-thickness: 2px;
    text-underline-offset: .2rem;
}

.list {
    list-style-type: var(--arrow);
}

.nav-main__list {
    grid-gap: 1rem;
}

.image {
    display: block;
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.button {
    display: inline-block;
    min-width: 4rem;
    font-weight: bold;
    box-sizing: border-box;
    text-align: center;
    padding: .5rem .8rem;
    border: 2px solid var(--color-brown);
    color: var(--color-gray);
    text-decoration: none;
    border-radius: .6rem;
}

.button:hover {
    border-color: var(--color-brown);
    box-shadow: 0 5px 0 var(--color-brown);
}

.nav__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
}

.code__block {
    background-color: var(--color-gray);
    color: var(--color-black);
    padding: 1rem;
    border-radius: .5rem;
    font-family: 'Fira Code', monospace;
    overflow-x: auto;
}

.code__line {
    color: var(--color-brown);
    font-family: 'Fira Code', monospace;
}

.details {
    margin-block: 1rem;
    border: 2px solid var(--color-brown);
}


.details__title {
    border-bottom: 2px solid var(--color-brown);
}

.details__summary {
    background-color: var(--color-brown);
    color: var(--color-white);
    padding: 1rem;
    list-style-type: "🐱 ";
}


.details[open] > .details__summary {
    list-style-type: "😺 ";
}

.details__content {
    padding: 1rem;
}

/* Hero */

.hero__hgroup {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 1fr auto 1fr;
    grid-template-areas:
	"title image"
	"subtitle image"
	"nav image";
    grid-gap: 1rem;
}

@media (width < 600px) {
    .hero__hgroup {
	grid-template-columns: 1fr;
	grid-template-rows: repeat(3, auto);
	grid-template-areas:
	    "title"
	    "image"
	    "subtitle"
	    "nav";
    }
}

.hero__logo {
    grid-area: image;
}

.hero__title {
    grid-area: title;
    align-self: end;
}

.hero__subtitle {
    grid-area: subtitle;
}

.nav-docs {
    grid-area: nav;
}

/* Home */
.nav-home__list {
	justify-content: center;
	gap: var(--gap-l);
}

/* Footer */
.footer {
    text-align: center;
}