:root {
    --drop-shadow: 0px 0px 5px hsla(0 0 0 / 0.5);
}

:target {
    scroll-margin-top: 80px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: hsl(240 10 10);
        --color-secondary: hsl(240 10 90);
        --color-accent: hsl(30 100 60);
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --color-primary: hsl(240 10 90);
        --color-secondary: hsl(240 10 10);
        --color-accent: hsl(30 100 50);
    }
}

* {
    margin: 0px;
    padding: 0px;
    list-style: none;
    border: none;
    text-decoration: none;
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings:
        "wdth" 100;
}

body {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

section {
    margin: 10vh 5vw;
}

nav {
    background-color: hsl(from var(--color-primary) h s calc(l + 5));
    color: var(--color-secondary);
    align-items: center;
    padding: 10px 20px;
    position: sticky;
    top: 0px;
    box-shadow: var(--drop-shadow);
    z-index: 1;
}

nav ul {
    flex: auto;
    justify-content: space-evenly;
}

nav ul a {
    color: inherit;

    &:hover {
        color: var(--color-accent);
    }
}

h1,
h2,
h3,
h4,
button,
a.button {
    text-transform: uppercase;
    font-weight: bold;
}

h2,
h3 {
    margin-bottom: 20px;
}

h2 {
    color: var(--color-accent);
    font-size: 4rem;
    border-left: 5px solid var(--color-accent);
    padding-left: 20px;
}

h3 {
    font-size: 1.5rem;
    text-align: center;
}

h4 {
    margin: 10px 0px;
}

button,
a.button {
    display: block;
    color: hsl(from var(--color-accent) h s 10);
    border: 2px solid transparent;
    margin: 0px auto;
    padding: 5px 15px;
    background-color: var(--color-accent);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 800;

    &:hover {
        cursor: pointer;
        border: 2px solid hsl(from var(--color-accent) h s calc(l - 20));
        box-shadow: var(--drop-shadow);
    }
}

.flex {
    display: flex;
    justify-content: space-evenly;
    gap: 1rem;
    flex-wrap: wrap;
}

.group {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0px;
    box-shadow: var(--drop-shadow);
}

.group button {
    margin-top: 20px;
}

.horizontal-video {
    div {
        flex: 0 1 480px;
    }

    iframe {
        width: 100%;
        aspect-ratio: 16 / 9;
    }
}

.vertical-video {
    div {
        flex: 0 1 270px
    }

    iframe {
        width: 100%;
        aspect-ratio: 9 / 16;
    }
}

iframe+p {
    text-align: center;
}

.instagram div {
    width: inherit !important;
}

.hidden {
    transition: all 1s ease;
    opacity: 0;
    position: relative;
    top: -100px;
}

.showing {
    opacity: 1;
    position: relative;
    top: 0px;
}:root {
    --drop-shadow: 0px 0px 5px hsla(0 0 0 / 0.5);
}

:target {
    scroll-margin-top: 80px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: hsl(240 10 10);
        --color-secondary: hsl(240 10 90);
        --color-accent: hsl(30 100 60);
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --color-primary: hsl(240 10 90);
        --color-secondary: hsl(240 10 10);
        --color-accent: hsl(30 100 50);
    }
}

* {
    margin: 0px;
    padding: 0px;
    list-style: none;
    border: none;
    text-decoration: none;
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings:
        "wdth" 100;
}

body {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

section {
    margin: 10vh 5vw;
}

nav {
    background-color: hsl(from var(--color-primary) h s calc(l + 5));
    color: var(--color-secondary);
    align-items: center;
    padding: 10px 20px;
    position: sticky;
    top: 0px;
    box-shadow: var(--drop-shadow);
    z-index: 1;
}

nav ul {
    flex: auto;
    justify-content: space-evenly;
}

nav ul a {
    color: inherit;

    &:hover {
        color: var(--color-accent);
    }
}

h1,
h2,
h3,
h4,
button,
a.button {
    text-transform: uppercase;
    font-weight: bold;
}

h2,
h3 {
    margin-bottom: 20px;
}

h2 {
    color: var(--color-accent);
    font-size: 4rem;
    border-left: 5px solid var(--color-accent);
    padding-left: 20px;
}

h3 {
    font-size: 1.5rem;
    text-align: center;
}

h4 {
    margin: 10px 0px;
}

button,
a.button {
    display: block;
    color: hsl(from var(--color-accent) h s 10);
    border: 2px solid transparent;
    margin: 0px auto;
    padding: 5px 15px;
    background-color: var(--color-accent);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 800;

    &:hover {
        cursor: pointer;
        border: 2px solid hsl(from var(--color-accent) h s calc(l - 20));
        box-shadow: var(--drop-shadow);
    }
}

.flex {
    display: flex;
    justify-content: space-evenly;
    gap: 1rem;
    flex-wrap: wrap;
}

.group {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0px;
    box-shadow: var(--drop-shadow);
}

.group button {
    margin-top: 20px;
}

.horizontal-video {
    div {
        flex: 0 1 480px;
    }

    iframe {
        width: 100%;
        aspect-ratio: 16 / 9;
    }
}

.vertical-video {
    div {
        flex: 0 1 270px
    }

    iframe {
        width: 100%;
        aspect-ratio: 9 / 16;
    }
}

iframe+p {
    text-align: center;
}

.instagram div {
    width: inherit !important;
}

.hidden {
    transition: all 1s ease;
    opacity: 0;
    position: relative;
    top: -100px;
}

.showing {
    opacity: 1;
    position: relative;
    top: 0px;
}