body.anniversary-intro-active {
	overflow: hidden;
}

.anniversary-intro {
	background: #0059a9;
	color: #fff;
	height: 100vh;
	left: 0;
	overflow-x: hidden;
	overflow-y: auto;
	position: fixed;
	top: 0;
	width: 100vw;
	z-index: 10000;
	-webkit-overflow-scrolling: touch;
}

.anniversary-intro__track {
	height: 240vh;
}

.anniversary-intro__stage {
	align-items: center;
	background:
		radial-gradient(circle at 50% 38%, rgba(65, 180, 230, 0.22), transparent 38%),
		linear-gradient(145deg, #003f7d 0%, #0059a9 48%, #0074bd 100%);
	display: flex;
	height: 100vh;
	justify-content: center;
	min-height: 32rem;
	overflow: hidden;
	position: -webkit-sticky;
	position: sticky;
	top: 0;
}

.anniversary-intro__content {
	align-items: center;
	display: flex;
	flex-direction: column;
	padding: 2rem 1.5rem 8rem;
	position: relative;
	text-align: center;
	z-index: 2;
}

.anniversary-intro__logo {
	height: auto;
	margin-bottom: 1rem;
	max-width: 18rem;
	width: 32vw;
}

.anniversary-intro__eyebrow {
	color: #f9d848;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.28em;
	margin: 0 0 0.35rem;
	text-transform: uppercase;
}

.anniversary-intro__title {
	color: #fff;
	font-size: clamp(2.4rem, 7vw, 5.5rem);
	font-weight: 700;
	letter-spacing: -0.045em;
	line-height: 0.95;
	margin: 0;
	text-shadow: 0 0.16em 0.45em rgba(0, 34, 73, 0.22);
}

.anniversary-intro__quote {
	border: 0;
	color: #fff;
	font-size: clamp(1.1rem, 2.3vw, 1.55rem);
	font-style: normal;
	line-height: 1.4;
	margin: 2rem 0 0;
	max-width: 38rem;
	padding: 0;
}

.anniversary-intro__quote p {
	color: inherit;
	font-size: inherit;
	font-style: italic;
	margin: 0 0 0.35rem;
}

.anniversary-intro__quote cite {
	color: #b9e6f7;
	font-size: 0.85rem;
	font-style: normal;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	margin-top: 1.6rem;
}

.anniversary-intro__enter {
	align-items: center;
	background: transparent;
	border: 0;
	bottom: 1.5rem;
	color: #fff;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	font-family: inherit;
	font-size: 0.72rem;
	font-weight: 700;
	gap: 0.65rem;
	left: 50%;
	letter-spacing: 0.16em;
	padding: 1rem 1.5rem;
	position: absolute;
	text-transform: uppercase;
	transform: translateX(-50%);
	z-index: 4;
}

.anniversary-intro__enter:hover,
.anniversary-intro__enter:focus {
	background: transparent;
	color: #f9d848;
	outline: none;
}

.anniversary-intro__enter:focus-visible {
	box-shadow: 0 0 0 3px #f9d848;
}

.anniversary-intro__arrow {
	border-bottom: 2px solid currentColor;
	border-right: 2px solid currentColor;
	display: block;
	height: 1rem;
	transform: rotate(45deg);
	width: 1rem;
	animation: anniversary-arrow 1.5s ease-in-out infinite;
}

.anniversary-intro__decoration {
	border: 1px solid rgba(185, 230, 247, 0.18);
	border-radius: 50%;
	position: absolute;
}

.anniversary-intro__decoration--one {
	height: 42rem;
	left: -24rem;
	top: -15rem;
	width: 42rem;
}

.anniversary-intro__decoration--two {
	bottom: -26rem;
	height: 50rem;
	right: -27rem;
	width: 50rem;
}

.anniversary-intro__confetti {
	bottom: 0;
	left: 0;
	pointer-events: none;
	position: fixed;
	right: 0;
	top: 0;
	z-index: 3;
}

.anniversary-intro__confetti-piece {
	position: absolute;
	transform-origin: center;
	will-change: opacity, transform;
}

@keyframes anniversary-arrow {
	0%, 100% { transform: translateY(0) rotate(45deg); }
	50% { transform: translateY(0.4rem) rotate(45deg); }
}

@media only screen and (max-height: 42rem) {
	.anniversary-intro__content {
		padding-bottom: 6rem;
	}

	.anniversary-intro__logo {
		max-width: 7.5rem;
	}

	.anniversary-intro__quote {
		margin-top: 1.1rem;
	}
}

@media only screen and (max-width: 40rem) {
	.anniversary-intro__stage {
		min-height: 30rem;
	}

	.anniversary-intro__content {
		padding-left: 1.25rem;
		padding-right: 1.25rem;
	}

	.anniversary-intro__quote {
		margin-top: 1.5rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.anniversary-intro__arrow {
		animation: none;
	}

	.anniversary-intro__confetti {
		display: none;
	}
}