/**
 * トップページ・オープニングムービー
 */

html.pitmil-opening-active,
html.pitmil-opening-active body {
	overflow: hidden;
}

.pitmil-opening {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 1;
	visibility: visible;
	transition: opacity 0.65s ease, visibility 0.65s ease;
}

.pitmil-opening[hidden] {
	display: none;
}

.pitmil-opening.is-leaving {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

.pitmil-opening__backdrop {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 20% 18%, rgba(255, 201, 168, 0.45), transparent 42%),
		radial-gradient(circle at 82% 78%, rgba(255, 158, 184, 0.35), transparent 45%),
		linear-gradient(165deg, #fff9f6 0%, #fff2ea 48%, #ffe8f0 100%);
}

.pitmil-opening__inner {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	max-width: min(92vw, 520px);
	text-align: center;
}

.pitmil-opening__content {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: clamp(20px, 4vw, 32px);
	opacity: 0;
	transform: translateY(18px) scale(0.97);
	transition:
		opacity 1.05s cubic-bezier(0.22, 1, 0.36, 1),
		transform 1.05s cubic-bezier(0.22, 1, 0.36, 1);
}

.pitmil-opening__content.is-visible {
	opacity: 1;
	transform: translateY(0) scale(1);
}

.pitmil-opening__texts {
	display: flex;
	flex-direction: column;
	gap: 0.55em;
}

.pitmil-opening__line {
	margin: 0;
	font-size: clamp(1.15rem, 3.8vw, 1.55rem);
	font-weight: 700;
	letter-spacing: 0.06em;
	color: #6b5348;
}

.pitmil-opening__mascot-wrap {
	transform: scale(1);
}

.pitmil-opening__content.is-visible .pitmil-opening__mascot-wrap {
	animation: pitmil-opening-float 2.8s ease-in-out infinite;
}

.pitmil-opening__mascot {
	display: block;
	width: clamp(140px, 34vw, 200px);
	height: auto;
	filter: drop-shadow(0 14px 28px rgba(255, 143, 107, 0.22));
}

.pitmil-opening__skip {
	position: absolute;
	right: max(16px, env(safe-area-inset-right, 0px));
	bottom: max(16px, env(safe-area-inset-bottom, 0px));
	z-index: 2;
	padding: 8px 14px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.72);
	color: rgba(92, 74, 66, 0.75);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	cursor: pointer;
	backdrop-filter: blur(6px);
	opacity: 0;
	transition: opacity 0.4s ease, background 0.2s ease;
}

.pitmil-opening.is-running .pitmil-opening__skip {
	opacity: 1;
}

.pitmil-opening__skip:hover,
.pitmil-opening__skip:focus-visible {
	background: rgba(255, 255, 255, 0.95);
	outline: 2px solid rgba(255, 143, 107, 0.45);
	outline-offset: 2px;
}

@keyframes pitmil-opening-float {
	0%,
	100% {
		transform: scale(1) translateY(0);
	}
	50% {
		transform: scale(1) translateY(-8px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.pitmil-opening__content,
	.pitmil-opening {
		transition-duration: 0.01ms !important;
	}

	.pitmil-opening__content.is-visible .pitmil-opening__mascot-wrap {
		animation: none;
	}
}