@font-face {
	font-family: 'Karrik';
	src: url('../assets/fonts/karrik/Karrik-Regular.otf') format('opentype');
	font-weight: normal;
	font-style: normal;
}

:root {
	--primary-color-red: #fa4528;
	--primary-color-blue: #0091ff;
	--secondary-color-khaki: #55461e;
	--background-color: #ebb9eb;
	--color-black: #000;
	--color-white: #fff;
	--color-light-gray: #646464;

	/* Type scale */
	--font-size-display: 80px;
	--font-size-heading-lg: 40px;
	--font-size-heading-sm: 30px;
	--font-size-body: 24px;
	--font-size-body-sm: 16px;
	--font-size-body-xs: 12px;

	/* Leading */
	--line-height-display: 0.9;
	--line-height-heading: 1.15;
	--line-height-body: 1.4;

	/* Tracking */
	--tracking: 0.02em;

	/* Spacing */
	--spacing-xxs: 12px;
	--spacing-xs: 20px;
	--spacing-sm: 48px;
	--spacing-md: 60px;
	--spacing-lg: 108px;
	--spacing-xl: 180px;
	--spacing-xxl: 280px;

	/* Width */
	--width-lg: 960px;
}

html {
	font-family: 'Karrik', sans-serif;
	background-color: var(--background-color);
	overflow-x: hidden;
}

/* ------------------------
       NAVIGATION BAR
------------------------ */
header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 2;
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--spacing-sm);
	font-size: var(--font-size-heading-sm);
	height: 100%;
	color: var(--primary-color-blue);
}
.left-nav,
.right-nav {
	display: flex;
	gap: var(--spacing-lg);
}

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

nav a {
	text-decoration: none;
	color: var(--primary-color-blue);
}

footer {
	bottom: 0;
	left: 0;
	right: 0;
}

/* ------------------------
       Global Styles
------------------------ */
.page-header {
	padding-top: var(--spacing-sm);
	display: flex;
	flex-direction: column;
	align-items: center;
}
.page-title {
	font-size: var(--font-size-display);
	line-height: var(--line-height-display);
	letter-spacing: var(--tracking);
	text-align: center;
	margin: 0;
	margin-bottom: var(--spacing-sm);
}
.page-header img {
	width: 15vw;
	height: auto;
	/* max-height added to normalize icons with different aspect ratios */
	max-height: 20vh;
	margin-bottom: var(--spacing-sm);
}
.page-header {
	position: sticky;
	top: 0;
}
.page-content {
	padding: var(--spacing-sm) var(--spacing-xxl);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	letter-spacing: var(--tracking);
}
.page-section {
	margin-bottom: var(--spacing-xl);
}
/* Content */
.content {
	min-height: calc(100vh - 70px);
	padding: 2rem;
	max-width: 100%;
	margin: 0 auto;
}

/* ------------------------
    Intro Overlay
------------------------ */
#intro-overlay {
	position: fixed;
	inset: 0;
	background-color: var(--background-color);
	z-index: 50;
}

#intro-overlay img {
	position: absolute;
	width: 120%;
	transform: translateX(-10%);
	bottom: 0;
}

/* ------------------------
    Homepage Banner
------------------------ */
#p5-container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	max-width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	z-index: -1;
}

.banner {
	position: relative;
	padding: var(--spacing-sm);
	height: 95vh;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
}

.banner-logo {
	width: 25vw;
	position: sticky;
	top: var(--spacing-sm);
}

.banner-illustration {
	width: 120%;
	bottom: 0;
	color: var(--primary-color-blue);
}

/* ------------------------
    Events
------------------------ */

.event-page-content {
	padding: var(--spacing-sm) var(--spacing-sm);
	margin: auto;
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	letter-spacing: var(--tracking);
}

.event-table-header,
.event-row > summary {
	display: flex;
	gap: var(--spacing-sm);
}
.event-table {
	background: var(--background-color);
}

.event-table::-webkit-scrollbar {
	display: none;
}

.event-table-header {
	position: sticky;
	top: var(--spacing-lg);
	z-index: 1;
	padding-bottom: var(--spacing-sm);
}

.event-detail {
	color: var(--color-light-gray);
}

.event-row > summary {
	list-style: none;
	cursor: default;
}

.event-row > summary::-webkit-details-marker {
	display: none;
}

.event-row > summary .event-col--title,
.event-row > summary .event-col--time {
	cursor: pointer;
}

.event-col--title {
	flex: 2;
	font-size: var(--font-size-heading-lg);
}
.event-col--time {
	flex: 3;
	padding: 0;
}
.event-col--ticket {
	flex: 2;
}

.event-col--ticket a {
	text-decoration: none;
	color: inherit;
}

.event-label--title {
	flex: 2;
}
.event-label--time {
	flex: 3;
}
.event-label--ticket {
	flex: 2;
}

.event-row {
	padding: var(--spacing-xs) 0;
}
.event-row + .event-row {
	border-top: 1px solid var(--color-black);
}

.toggle-open {
	display: block;
}
details[open] .toggle-open {
	display: none;
}

.event-expanded-content {
	display: none;
	cursor: default;
}
details[open] .event-expanded-content {
	display: block;
}

.toggle-close {
	display: none;
	color: var(--color-light-gray);
	cursor: pointer;
	margin-top: var(--spacing-xs);
}
details[open] .toggle-close {
	display: block;
}

@media (max-width: 768px) {
	.event-table-header {
		display: none;
	}
	.event-row > summary {
		flex-direction: column;
		gap: var(--spacing-xxs);
	}

	.event-col--title {
		font-size: var(--font-size-heading-sm);
	}

	.event-page-content {
		padding: var(--spacing-xs);
		font-size: var(--font-size-body-sm);
	}
}

/* ------------------------
    Open Call
------------------------ */

#call {
	position: relative;
}

/* 3D viewport — fixed, centered behind content */
.scene {
	width: 600px;
	height: 600px;
	position: absolute;
	top: 50%;
	left: 50%;
	translate: -50% -50%;
	perspective: 1000px;
	pointer-events: none;
	z-index: -1;
}

.floating {
	width: 100%;
	height: 100%;
	position: relative;
}

.floating-char {
	position: absolute;
	left: 50%;
	top: 50%;
	color: var(--primary-color-red);
	font-size: clamp(3.125rem, 11.547vw + 0.137rem, 9.375rem);
	font-weight: 900;
	line-height: 1;
	translate: -50% -50%;
	user-select: none;
	will-change: transform;
}

.call-buttons {
	/* width: 100%; */
	margin: var(--spacing-xl) 0;
	/* min-height: 40vh; */
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-sm);
	text-align: center;
	justify-content: center;
	align-items: center;

	#event {
		transform: translateX(-100px) translateY(-82px) rotate(-8deg);
	}
	#lightningtalk {
		transform: translateX(100px) rotate(8deg);
	}
}

.call-buttons .btn {
	background-color: var(--primary-color-blue);
	font-size: var(--font-size-heading-lg);
	border: 1.5rem solid var(--color-black);
	border-radius: 10rem;
	padding: var(--spacing-xs) var(--spacing-md);
	text-decoration: none;
	color: var(--color-black);
}

.call-buttons .btn:hover {
	background-color: var(--primary-color-red);
	color: var(--color-black);
}

/* ------------------------
    Team
------------------------ */
#team-icon {
	width: unset;
}
.marquee {
	width: 100%;
	overflow: hidden;
}

.track {
	display: flex;
	width: max-content;
	animation: scroll 25s linear infinite;
}

.track img {
	height: 80vh;
	width: auto;
	flex-shrink: 0;
	display: block;
}

@keyframes scroll {
	from {
		transform: translateX(0);
	}

	to {
		/* move exactly one image width */
		transform: translateX(-50%);
	}
}

.team-page-content {
	padding: var(--spacing-sm);
	margin: auto;
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	letter-spacing: var(--tracking);
	display: grid;
	gap: var(--spacing-lg) var(--spacing-sm);
}

.team-page-content h3 {
	font-size: var(--font-size-heading-lg);
	font-weight: normal;
	margin: 0 0 var(--spacing-xs);
}

.team-illustration img {
	width: 100%;
	height: auto;
	display: block;
}

#team-end {
	width: 100%;
	height: auto;
	display: block;
	margin: var(--spacing-md) auto;
}

@media (min-width: 768px) {
	#team-end {
		padding: 0 var(--spacing-lg);
	}
}

@media (min-width: 1024px) {
	.team-page-content {
		/* padding: var(--spacing-sm) var(--spacing-xxl); */
		grid-template-columns: repeat(3, 1fr);
	}

	.team-illustration {
		grid-column: 1 / -1;
	}
}

/* ------------------------
    Colophon
------------------------ */
.colophon-page-content {
	max-width: var(--width-lg);
	padding: var(--spacing-sm);
	margin: auto;
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	letter-spacing: var(--tracking);
}

.colophon-section,
.colophon-intro {
	margin-bottom: var(--spacing-lg);
}

.section-label {
	font-size: var(--font-size-heading-sm);
	font-weight: normal;
	margin: 0 0 var(--spacing-sm);
}

.colophon-grid {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--spacing-sm);
}

.colophon-item {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: var(--spacing-sm);
	flex: 0 0 calc(50% - var(--spacing-sm) / 2);
	text-decoration: none;
	color: var(--color-black);
}

.colophon-item:hover .house-logo path {
	fill: var(--primary-color-blue);
}

.house-logo {
	flex: 0 0 auto;
	width: 120px;
}

.house-logo svg {
	width: 100%;
	height: auto;
	display: block;
}

.item-name {
	font-size: var(--font-size-body);
	line-height: var(--line-height-heading);
	margin: 0 0 4px;
}

.item-desc {
	font-size: var(--font-size-body-sm);
	line-height: var(--line-height-body);
	color: var(--color-light-gray);
	margin: 0;
}

@media (max-width: 768px) {
	.colophon-page-content {
		padding: var(--spacing-xs);
	}
	.item-name {
		font-size: var(--font-size-body-sm);
	}
	.item-desc {
		font-size: var(--font-size-body-xs);
	}
	.house-logo {
		width: 100px;
	}
}

/* NewsLetter */

.newsletter {
	display: flex;
	flex-direction: column;
	padding-top: var(--spacing-lg);
	justify-content: center;
	align-items: center;
}

.newsletter h3 {
	margin: 0;
}