main {
	padding-top: 4em;
}

section:first-of-type {
	scroll-margin-top: 999em;
}

/* dark switch */

.dark-stuff {
	position: relative;
	height: 100%;
	display: inline-block;
}

#darkSwitch {
	/* display: none; */
	opacity: 0;
	/* firefox doesn't like width 0 here */
	/* width: 0; */
	/* height: 0; */
	margin: 0;
	pointer-events: none;
}

#darkLabel::after {
	font-family: "Font Awesome 5 Free";
	cursor: pointer;
	content: attr(data-unchecked);
	transition: var(--transition-fast);
	position: absolute;
	left: -.2rem;
}

#darkSwitch:checked ~ #darkLabel::after {
	content: attr(data-checked);
}

#darkSwitch:hover ~ #darkLabel::after,
#darkSwitch:focus-visible ~ #darkLabel::after,
#darkLabel:hover ~ #darkLabel::after,
#darkLabel:focus-visible ~ #darkLabel::after {
	transform: scale(1.2) rotate(-15deg);
}

/* nav stuff */

html {
	scroll-padding-top: 6em;
}

nav {
	position: fixed;
	padding: .75em 1.5em;
	line-height: 2rem;
	font-size: 1.1rem;
	margin: 0 auto;
	left: 0;
	right: 0;
	z-index: 1000;
	display: flex;
	align-items: center;
}

nav::after {
	content: '';
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background-color: var(--col-bg);
	z-index: -1;
	opacity: 0.75;
	transition: var(--transition);
}

/* no browser supports this yet */
@media (prefers-reduced-transparency: reduce) {
	nav::after {
		opacity: 1;
	}
}


nav ul {
	margin: 0;
	padding: 0;
	list-style: none;
	margin-left: auto;
}

nav li {
	color: var(--col-text);
	fill: var(--col-text);
	stroke: var(--col-text);
}

nav li:last-child {
	color: var(--col-link);
	fill: var(--col-link);
	stroke: var(--col-link);
}

nav a {
	color: inherit;
	text-decoration: none;
	cursor: pointer;
	position: relative;
	outline: 0;
	transition: var(--transition);
}



nav a:focus-visible,
nav a:hover {
	color: var(--col-link-hover);
}

nav a::before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0%;
	height: .15em;
	border-radius: 999em;
	transform: translate(-50%, 100%);
	background-color: var(--col-link-hover);
	pointer-events: none;
	transition: var(--transition-fast);
}

nav a:hover::before,
nav a:focus-visible::before {
	width: 100%;
}



nav li {
	padding-left: 1.5em;
}



nav ul.big {
	display: flex;
}
nav ul.small {
	display: none;
}

nav ul.small a {
	display: block;
	height: 1.7rem;
}

nav ul.small a svg {
	height: 90%;
	stroke: inherit;
	fill: inherit;
	transition: var(--transition);
}

nav ul.small a:hover svg {
	stroke: var(--col-link-hover);
	fill: var(--col-link-hover);
	transition: var(--transition);
}

@media screen and (max-width: 575px) {
	nav > ul.big {
		display: none;
	}
	nav > ul.small {
		display: flex;
	}
}