main {
	position: relative;
	width: 100%;
}

.content {
	position: relative;
	display: grid;
	justify-content: center;
	align-items: center;
	align-content: center;
	margin: 0 auto;
	min-height: 100vh;
}

.content--fixed {
	position: fixed;
	z-index: 10000;
	top: 0;
	left: 0;
	display: grid;
	align-content: space-between;
	width: 100%;
	max-width: none;
	min-height: 0;
	height: 100vh;
	padding: 1.5em;
	pointer-events: none;
	grid-template-columns: 50% 50%;
	grid-template-rows: auto auto 4em;
	grid-template-areas: 'header ...'
	'... ...'
	'github demos';
}

.content--fixed a {
	pointer-events: auto;
}

.codrops-header {
	position: relative;
	z-index: 100;
	display: flex;
	flex-direction: row;
	align-items: flex-start;
	align-items: center;
	align-self: start;
	grid-area: header;
	justify-self: start;
}

.codrops-header__title {
	font-size: 1em;
	font-weight: 500;
	margin: 0;
	padding: 0.75em 0;
}

.info {
	margin: 0 0 0 1.25em;
	color: var(--color-info);
}

.github {
	display: block;
	align-self: end;
	grid-area: github;
	justify-self: start;
}

.demos {
	position: relative;
	display: block;
	align-self: end;
	text-align: center;
	grid-area: demos;
}

.demo {
	margin: 0 0.15em;
}

.demo:hover,
.demo:focus {
	opacity: 0.5;
}

.demo span {
	white-space: nowrap;
	text-transform: lowercase;
	pointer-events: none;
}

.demo span::before {
	content: '#';
}

a.demo--current {
	pointer-events: none;
	color: var(--color-link-hover);
}

.codrops-links {
	position: relative;
	display: flex;
	justify-content: center;
	margin: 0 1em 0 0;
	text-align: center;
	white-space: nowrap;
}

.codrops-icon {
	display: inline-block;
	margin: 0.15em;
	padding: 0.25em;
}

.portfolio-nav {
	position: fixed;
	top: 0;
	left: 0;
	height: 60px;
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1rem 2rem;
	background: rgba(0, 0, 0, 0.9);
	backdrop-filter: blur(8px);
	z-index: 10000;
	border-bottom: 2px solid #FFD700;
	pointer-events: auto;
}

.nav-brand {
	z-index: 1000;
}

.hamburger-menu {
	display: none;
	flex-direction: column;
	justify-content: space-between;
	width: 30px;
	height: 25px;
	cursor: pointer;
	z-index: 10001;
	position: relative;
}

.hamburger-menu span {
	width: 100%;
	height: 3px;
	background-color: #FFD700;
	border-radius: 3px;
	transition: all 0.3s ease;
	position: relative;
}

.hamburger-menu.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-links {
	display: flex;
	gap: 2rem;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	justify-content: center;
	align-items: center;
}

.nav-links a {
	color: #fff;
	text-decoration: none;
	font-size: 1rem;
	font-weight: 500;
	transition: color 0.3s ease;
	position: relative;
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background: #FFD700;
	transition: width 0.3s ease;
}

.nav-links a:hover {
	color: #FFD700;
}

.nav-links a:hover::after {
	width: 100%;
}

.nav-social .icon {
	width: 24px;
	height: 24px;
	fill: #FFD700;
	transition: transform 0.3s ease;
}

.nav-social a:hover .icon {
	transform: scale(1.1);
}

.content__inner {
	grid-area: 1 / 1 / 1 / 1;
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	align-content: center;
}

.scene {
	position: absolute;
}

.scene--left {
	width: 100vmin;
	height: 100vmin;
	transform: translate3d(-50vmin,0,0);
}

.scene--full {
	width: 100%;
	height: 100vh;
}

.scene--up {
	height: 150vmin;
	width: 150vmin;
	top: -50vh;
	left: 50%;
	margin-left: -75vmin;
}