*,
*::before,
*::after {
	box-sizing: border-box;
}
* {
	margin: 0;
}

@import url("https://fonts.cdnfonts.com/css/pp-neue-montreal");

:root {
	--color-background: #000;
	--color-text: #fff;
	--spacing-large: 2rem;
}

.page-title {
	position: fixed;
	top: 70px;
	left: 20px;
	margin: 0;
	padding: 0;
	font-family: Inter, sans-serif;
	font-weight: 400;
	letter-spacing: 0.02em;
	color: #fff;
	font-size: 1.5rem;
	line-height: 1.2;
	z-index: 120;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

@media (min-width: 1024px) {
	.page-title {
		font-size: 2.25rem;
	}
}

body {
	background: var(--color-background)
		url("../pictures/backscreens/john-fowler-RsRTIofe0HE-unsplash.jpg")
		center/cover fixed no-repeat;
	color: var(--color-text);
	font-family: "PP Neue Montreal", sans-serif;
	line-height: 1.5;
}

.footer-links {
	position: fixed;
	left: 1.5rem;
	bottom: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	z-index: 12;
	background: rgba(0, 0, 0, 0.65);
	padding: 1rem 1.2rem;
	border-radius: 0.8rem;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.footer-link {
	color: #d8d8d8;
	text-decoration: none;
	font-family: "PP Neue Montreal", sans-serif;
	font-size: 1rem;
	letter-spacing: 0.03em;
	transition: color 0.25s, padding-left 0.25s;
	position: relative;
	padding-left: 0;
}

.footer-link:hover {
	color: #ffffff;
	padding-left: 1rem;
}

.footer-link::before {
	content: "";
	position: absolute;
	left: 0;
	top: 50%;
	width: 0;
	height: 1px;
	background: currentColor;
	opacity: 0;
	transform: translateY(-50%);
	transition: width 0.2s, opacity 0.2s;
}

.footer-link:hover::before {
	width: 0.8rem;
	opacity: 1;
}

.menu-toggle {
	display: none;
	position: fixed;
	left: 1.5rem;
	bottom: 1.5rem;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.7);
	color: #fff;
	background: rgba(0, 0, 0, 0.5);
	z-index: 20;
	align-items: center;
	justify-content: center;
	gap: 6px;
	flex-direction: column;
	cursor: pointer;
	padding: 10px;
}

.menu-toggle span {
	display: block;
	width: 100%;
	height: 2px;
	background: currentColor;
	transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle.open span:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
	opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 900px) {
	.footer-links {
		display: none;
		background: rgba(0, 0, 0, 0.85);
		padding: 1rem;
		border-radius: 0.9rem;
		box-shadow: 0 15px 45px rgba(0, 0, 0, 0.5);
		left: 1rem;
		right: 1rem;
		bottom: 5rem;
	}

	.footer-links.open {
		display: flex;
	}

	.menu-toggle {
		display: inline-flex;
	}
}
h2 {
	font-size: 1.5rem;
	line-height: 1.2;
	text-transform: uppercase;
	font-weight: 800;
}
h3 {
	font-size: 0.6rem;
	font-weight: 400;
}
img {
	display: block;
	width: 100%;
	height: auto;
}

.border-outer,
.border-inner {
	clip-path: polygon(
		/* left, top edge */ var(--corner-size) 0%,
		/* right, top edge */ calc(100% - var(--corner-size)) 0%,
		/* right edge, top */ 100% var(--corner-size),
		/* right edge, bottom */ 100% calc(100% - var(--corner-size)),
		/* right, bottom edge */ calc(100% - var(--corner-size)) 100%,
		/* left, bottom edge */ var(--corner-size) 100%,
		/* left edge, bottom */ 0% calc(100% - var(--corner-size)),
		/* left edge, top */ 0% var(--corner-size)
	);
}
.border-outer {
	background: var(--color-text);
	padding: var(--border-width);
	display: flex;
	flex-direction: column;
}
.border-inner {
	flex-grow: 1;
	background: var(--color-background);
}
.cards {
	display: flex;
	min-height: 100dvh;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 1rem;
	position: relative;
	z-index: 2;
}

.card {
	--corner-size: 1.75rem;
	--border-width: 1px;
	--image-column-width: 8rem;
	--content-width: 19rem;
	display: grid;
	position: relative;
	grid-template-columns: var(--image-column-width) calc(2 * var(--corner-size));
	transition: grid-template-columns 450ms ease 50ms;
	height: 28rem;
	overflow: clip;
	> * {
		min-width: 0;
		grid-row: 1;
	}
}
.card-background {
	grid-column: 1 / -1;
	img {
		height: 100%;
		object-fit: cover;
		width: calc(var(--image-column-width) + var(--corner-size));
	}
}
.card-content {
	grid-column: 2;
	position: relative;
}
.card-copy {
}

.card-content-layout {
	display: flex;
	gap: 2rem;
	position: absolute;
	top: var(--corner-size);
	left: var(--corner-size);
	height: calc(100% - 6rem);
	width: var(--content-width);
	translate: -1rem 0;
	transition: translate 450ms;
}
.card-copy {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.card-copy h3 {
	font-size: 1rem;
}

.card-copy h3 + h3 {
	font-size: 2rem;
}
h2.vertical-title {
	writing-mode: vertical-lr;
}

.toggle {
	position: absolute;
	bottom: 0;
	left: 0;
	padding: 1rem;
	input {
		display: none;
	}
	svg {
		transition: rotate 250ms;
	}
}

.card:has(input:checked) {
	grid-template-columns: var(--image-column-width) var(--content-width);
	.card-content-layout {
		translate: -4rem 0;
	}
}

input:checked + svg {
	line-height: 1;
	rotate: 45deg;
}

.header-area {
	position: fixed;
	top: var(--spacing-large);
	left: 0;
	width: 100%;
	padding: 0 var(--spacing-large);
	display: flex;
	justify-content: center;
	z-index: 10;
}

.center-logo {
	text-align: center;
	z-index: 10;
	height: 3rem;
	padding: 0.45rem 1.6rem;
	background: rgba(255, 255, 255, 0.18);
	border-radius: 2.25rem;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

#logo-image {
	height: 4.5rem;
	width: auto;
}