.demo {
	display: grid;
	align-items: center;
	min-height: 100svh;
}

.feature {
	display: grid;
	grid-template-columns: 1.15fr 1fr;
	align-items: center;
	gap: clamp(1.5rem, 4vw, 3rem);
}
.feature__media {
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: 1rem;
}
.feature__media img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}
.feature__eyebrow {
	margin-bottom: 0.75rem;
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--accent);
}
.feature h1 {
	font-size: clamp(1.7rem, 3.4vw, 2.5rem);
	text-wrap: balance;
}
.feature__copy > p:not(.feature__eyebrow) {
	margin-top: 1rem;
	color: #b8b8b8;
}

.play {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	margin-top: 1.75rem;
	padding: 0.8rem 1.4rem;
	font: inherit;
	font-weight: 600;
	color: var(--text);
	background: var(--accent-strong);
	border: 0;
	border-radius: 999px;
	cursor: pointer;
	transition:
		transform 160ms var(--ease-out),
		filter 160ms ease;
}
.play svg {
	width: 1.1rem;
	height: 1.1rem;
}
.play:active {
	transform: scale(0.97);
}
@media (hover: hover) and (pointer: fine) {
	.play:hover {
		filter: brightness(1.1);
	}
}

/* Il player è un <dialog> nativo: focus intrappolato, Esc e sfondo oscurato
   li gestisce il browser. L'ingresso è una dissolvenza con un leggero zoom
   (parte da 0,96, mai da zero). */
.player {
	width: min(60rem, calc(100vw - 2rem));
	max-height: calc(100svh - 2rem);
	padding: 0;
	overflow: visible;
	color: var(--text);
	background: #000;
	border: 1px solid var(--line);
	border-radius: 1rem;
	opacity: 0;
	transform: scale(0.96);
	transition:
		opacity 220ms var(--ease-out),
		transform 220ms var(--ease-out),
		overlay 220ms allow-discrete,
		display 220ms allow-discrete;
}
.player[open] {
	opacity: 1;
	transform: scale(1);

	@starting-style {
		opacity: 0;
		transform: scale(0.96);
	}
}
.player::backdrop {
	background: rgb(0 0 0 / 0);
	transition:
		background-color 220ms ease,
		overlay 220ms allow-discrete,
		display 220ms allow-discrete;
}
.player[open]::backdrop {
	background: rgb(0 0 0 / 0.82);

	@starting-style {
		background: rgb(0 0 0 / 0);
	}
}
.player video {
	display: block;
	width: 100%;
	max-height: calc(100svh - 2rem);
	border-radius: 1rem;
	background: #000;
}
.player__close {
	position: absolute;
	top: -3rem;
	right: 0;
	display: grid;
	place-items: center;
	width: 2.5rem;
	height: 2.5rem;
	padding: 0;
	color: var(--text);
	background: rgb(255 255 255 / 0.12);
	border: 0;
	border-radius: 999px;
	cursor: pointer;
	transition:
		transform 160ms var(--ease-out),
		background-color 160ms ease;
}
.player__close svg {
	width: 1.25rem;
	height: 1.25rem;
}
.player__close:active {
	transform: scale(0.94);
}
@media (hover: hover) and (pointer: fine) {
	.player__close:hover {
		background: rgb(255 255 255 / 0.22);
	}
}

@media (max-width: 48rem) {
	.feature {
		grid-template-columns: 1fr;
	}
}