/* === Reset & Base === */
*, *::before, *::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:root {
	--black: #000;
	--white: #fff;
	--gray-1: #f2f2f2;
	--gray-2: #dedede;
	--gray-3: #aeaeae;
	--gray-4: #545456;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	color: var(--black);
	line-height: 1.25;
	font-size: 1.15rem;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--black);
	text-decoration: none;
}

a:hover {
	opacity: 0.7;
}

/* === Layout === */
.container {
	width: 100%;
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 2rem;
}

.container.wide {
	max-width: 1240px;
}

.container.narrow {
	max-width: 940px;
}

.container.centered {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.section {
	display: flex;
	flex-direction: column;
	gap: 5rem;
	padding: 7.5rem 0;
}

.bg-light {
	background-color: var(--gray-1);
}

/* === Navigation === */
.navbar {
	display: flex;
	align-items: center;
	min-height: 4rem;
	width: 100%;
}

.nav-container {
	width: 100%;
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.nav-links {
	display: flex;
	gap: 1rem;
	align-items: center;
}

.nav-links a {
	font-size: 1rem;
	font-weight: 500;
	color: var(--black);
}

.nav-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	flex-direction: column;
	gap: 4px;
	padding: 4px;
}

.nav-toggle span {
	display: block;
	width: 20px;
	height: 2px;
	background: var(--black);
	transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.active span:nth-child(2) {
	opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(4px, -4px);
}

/* === Hero === */
.hero {
	display: flex;
	flex-direction: column;
	gap: 5rem;
	padding: 5rem 0 7.5rem;
	border-bottom: 1px solid var(--gray-2);
}

.hero-title {
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2.5rem;
}

.hero-title h1 {
	font-size: 6.5rem;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: -0.025em;
	line-height: 1;
}

.hero-subtitle {
	color: var(--gray-4);
	line-height: 1.5em;
}

.video-embed {
	position: relative;
	padding-top: 56.17%;
	background: var(--black);
	border-radius: 0.25rem;
	overflow: hidden;
	margin-bottom: 2.5rem;
}

.video-embed:last-child {
	margin-bottom: 0;
}

.video-embed iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* === Content Sections === */
.lead-text {
	font-size: 1.6rem;
	font-weight: 500;
	line-height: 1.25;
	letter-spacing: -0.025em;
}

.full-width-image {
	width: 100%;
}

.section-heading {
	font-size: 6.5rem;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: -0.025em;
	line-height: 1;
	text-align: center;
}

/* === Composers Grid === */
.composers-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.card {
	background: var(--white);
	border-radius: 0.25rem;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: 25rem;
	padding: 2rem 2rem 0;
	gap: 3rem;
}

.card h3 {
	font-size: 1.4rem;
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1;
	margin-bottom: 1rem;
}

.card p {
	color: var(--gray-4);
	line-height: 1.5em;
}

.card img {
	border-top-left-radius: 0.25rem;
	border-top-right-radius: 0.25rem;
	object-fit: cover;
	width: 100%;
}

/* === Artist Cards (wide) === */
.artist-card {
	background: var(--white);
	border-radius: 0.25rem;
	display: flex;
	overflow: hidden;
}

.artist-text {
	padding: 2rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	flex: 0 0 50%;
	max-width: 50%;
}

.artist-text h3 {
	font-size: 1.4rem;
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1;
}

.artist-text p {
	color: var(--gray-4);
	line-height: 1.5;
}

.artist-image {
	flex: 0 0 50%;
	max-width: 50%;
}

.artist-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* === Program (Accordion) === */
.program-list {
	display: flex;
	flex-direction: column;
	gap: 2.5rem;
}

.program-item {
	border-bottom: 1px solid var(--gray-2);
	padding-bottom: 2.5rem;
}

.program-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	cursor: pointer;
	gap: 1rem;
}

.program-heading {
	display: flex;
	align-items: center;
	gap: 2.5rem;
}

.program-number {
	color: var(--gray-3);
	font-size: 1.4rem;
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1;
	min-width: 2rem;
}

.program-name {
	font-size: 1.4rem;
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1;
}

.program-icon {
	width: 1.25rem;
	height: 1.25rem;
	transition: transform 0.3s;
	flex-shrink: 0;
}

.program-item.open .program-icon {
	transform: rotate(45deg);
}

.program-body {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s ease;
}

.program-item.open .program-body {
	max-height: 20rem;
}

.program-body p {
	padding-top: 2.5rem;
	color: var(--gray-4);
	line-height: 1.5;
	max-width: 50ch;
}

/* === Footer / Contact === */
.footer-section {
	padding-bottom: 5rem;
}

.footer-content {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 2.5rem;
}

.footer-content a {
	color: var(--black);
}

.social-links {
	display: flex;
	gap: 1.5rem;
	align-items: center;
}

.social-icon {
	width: 1.5rem;
	height: 1.5rem;
}

/* === Responsive === */
@media (max-width: 991px) {
	.section {
		gap: 5rem;
		padding: 5rem 0;
	}

	.hero {
		padding-top: 4rem;
	}

	.hero-title h1,
	.section-heading {
		font-size: 4.5rem;
	}

	.lead-text {
		font-size: 1.4rem;
	}

	.nav-toggle {
		display: flex;
	}

	.nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--gray-1);
		flex-direction: column;
		align-items: flex-start;
		padding: 1.5rem 2rem;
		z-index: 100;
	}

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

	.navbar {
		position: relative;
	}

	.nav-links a {
		padding: 0.5rem 0;
	}

	/* Artist cards stack on tablet */
	.artist-card {
		flex-direction: column;
	}

	.artist-text {
		flex: none;
		max-width: 100%;
	}

	.artist-image {
		flex: none;
		max-width: 100%;
	}

	.card {
		min-height: auto;
		padding: 1.5rem 1.5rem 0;
		gap: 2rem;
	}
}

@media (max-width: 767px) {
	.section {
		gap: 3.5rem;
		padding: 3.5rem 0;
	}

	.hero {
		gap: 3.5rem;
		padding-top: 2.5rem;
	}

	.hero-title h1,
	.section-heading {
		font-size: 3.5rem;
	}

	.hero-title {
		text-align: left;
		align-items: flex-start;
	}

	.lead-text {
		font-size: 1.3rem;
	}

	.container {
		padding: 0 1.5rem;
	}

	.composers-grid {
		grid-template-columns: 1fr;
	}

	.program-heading {
		gap: 1.25rem;
	}

	.section-heading {
		text-align: left;
	}

	.container.centered {
		align-items: flex-start;
	}

	.footer-content {
		align-items: flex-start;
		text-align: left;
	}

	.program-body p {
		padding-top: 2rem;
	}
}

@media (max-width: 479px) {
	.hero-title h1,
	.section-heading {
		font-size: 2.1rem;
	}

	.lead-text {
		font-size: 1.15rem;
	}

	.hero {
		padding-top: 2rem;
	}

	.program-name {
		font-size: 1.25rem;
	}

	.program-number {
		font-size: 1.25rem;
	}

	.program-heading {
		flex-direction: column;
		gap: 1rem;
	}

	.social-icon {
		width: 1.25rem;
		height: 1.25rem;
	}

	.footer-section {
		padding-bottom: 1.5rem;
	}
}