:root {
	
	--lab-link-color: #0971f7;
	--lab-link-border: 1px solid #08070842;
	--lab-link-background: #f7f7f75e;
	--lab-link-background-hover: #f7f7f7;
}

[data-theme="dark"] {
	
	--lab-link-color: #05e6ff;
	--lab-link-border: 1px solid #f0f8ff14;
	--lab-link-background: #1e1e515e;
	--lab-link-background-hover: #1616395e;
}

@font-face {
    font-family: 'Audiowide';
    src: url('../../lib/fonts/Audiowide/Audiowide-Regular.woff2') format('woff2'),
        url('../../lib/fonts/Audiowide/Audiowide-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.visual-motions {
	padding-bottom: 2rem;
}

.visual-motions-title {
	position: relative;
	justify-self: center;
    text-align: center;
    margin-bottom: 1rem;
}

.visual-motions-title h1 {
	display: inline-block;
	position: relative;
	font-family: 'Audiowide';
	font-size: calc(clamp(2.5rem, 4vw, 4rem) + var(--font-size-larger));
	background: linear-gradient(140deg, #ffe7e7, #33d5f9, #67f765);
	margin: 0;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.visual-motions-title h1::after {
	content: attr(data-text);
	position: absolute;
	inset: 0;
	background: linear-gradient(
		140deg,
		transparent 40%,
		rgba(217, 255, 253,0.9) 50%,
		rgba(217, 255, 253,0.9) 50%,
		transparent 60%
	);
	background-size: 200% 100%;
	animation: shine 3.25s linear infinite;
	color: transparent;
	-webkit-background-clip: text;
	background-clip: text;
}

@keyframes shine {
	0% {
		background-position: 120% center;
	}
	65% {
		background-position: 50% center;
	}
	100% {
		background-position: -80% center;
	}
}

.back-button {
	display: flex;
    padding: 0 clamp(1rem, 4vw, 2rem);
	margin-bottom: 1rem;
}

.back-button a {
	position: relative;
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.6rem;
	border-radius: 12px;
	color: var(--lab-link-color);
	text-decoration: none;
	background: transparent;
	transform: translate3d(0,0,0);
	backface-visibility: hidden;
	transition: transform 180ms cubic-bezier(.2,.8,.2,1),  color 180ms ease;
}

.back-button a::before {
	content: "";
	position: absolute;
	inset: 0;
	border: var(--lab-link-border);
	border-radius: inherit;
	background: var(--lab-link-background);
	z-index: -1;
	transform: scale(1);
	transition: transform 180ms cubic-bezier(.2,.8,.2,1), background 180ms ease;
	will-change: transform;
}

.back-button a:hover {
	transform: scale(1.02);
}

.back-button a:hover::before {
	background: var(--lab-link-background-hover);
	transform: scale(1.04);
}

.back-button a:active {
	transform: scale(0.985);
}

/* ==== TRANSITION ==== */

.transitions {
	display: flex;
    flex-direction: column;
    justify-self: center;
	gap: 1rem;
}

.buttons {
	text-align: center;
}

.buttons button {
	position: relative;
	padding: 0.5rem 0.75rem;
	cursor: pointer;
	background: linear-gradient(140deg, white, lightblue);
	border-radius: 16px;
	border: 1px solid hsl(145deg 80% 65% / 50%);
	transition: transform 0.3s ease;
	will-change: transform;
}

.buttons button:hover {
}

.buttons button:active {
	transform: scale(0.9);
}

.buttons button::before {
	content: '';
	position: absolute;
	border-radius: 16px;
	inset: 0;
	background: rgba(255, 255, 255, 0.5);
	z-index: -1;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.buttons button:hover::before {
	opacity: 1;
}

.buttons button span {
	z-index: 1;
}

.transition-card {
	width: 100px;
	height: 100px;
	font-size: 0.95rem;
	text-align: center;
	background: linear-gradient(140deg, hsl(175deg 100% 91.81%), hsl(180deg 100% 50%));
	color: #9f00ff;
	border-radius: 8px;
	padding: 0.25rem 0;
	border: 1px solid hsl(145deg 80% 65% / 50%);
}

.big {
	width: 300px;
	height: 300px;
}

/* Transition-Dauer */
::view-transition-group(.transition-card) {
	animation-duration: 0.5s;
}