/**
 * Analisis en video de la ficha: portada, reproductor y pros/contras.
 *
 * El iframe de YouTube no se carga hasta que alguien toca play: hasta entonces
 * lo que hay es una imagen WebP propia y un boton. Cargarlo de entrada suma
 * cerca de un mega de terceros y hunde el PageSpeed de la ficha.
 *
 * Los tokens comunes vienen de :root en header.css.
 */

.bt-video,
.bt-video * {
	box-sizing: border-box;
}

.bt-video {
	--bt-video-borde: #e5e8ef;
	margin: 32px 0 8px;
	padding-top: 26px;
	border-top: 1px solid var(--bt-video-borde);
}

.bt-video__title {
	margin: 0 0 4px !important;
	font-size: 22px !important;
	font-weight: 700 !important;
	line-height: 1.25 !important;
	letter-spacing: -.02em;
	color: var(--bt-text) !important;
}

.bt-video__bajada {
	margin: 0 0 18px;
	font-size: 14px;
	line-height: 1.5;
	color: var(--bt-muted);
}

/* ---------- portada y reproductor ---------- */

.bt-video__marco {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #0a1430;
	border-radius: 12px;
	overflow: hidden;
}

.bt-video__boton {
	display: block;
	width: 100%;
	height: 100%;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
	color: inherit;
}

.bt-video__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 0 !important;
	box-shadow: none !important;
	margin: 0 !important;
	transition: transform .3s, filter .3s;
}

.bt-video__boton:hover .bt-video__img,
.bt-video__boton:focus-visible .bt-video__img {
	transform: scale(1.03);
	filter: brightness(.9);
}

/* El triangulo va en CSS y no como imagen: es una forma, no contenido. */
.bt-video__play {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 68px;
	height: 68px;
	border-radius: 50%;
	background: rgba(10, 20, 48, .82);
	box-shadow: 0 6px 20px rgba(0, 0, 0, .35);
	pointer-events: none;
	transition: background .2s, transform .2s;
}

.bt-video__play::before {
	content: "";
	margin-left: 5px;
	border-style: solid;
	border-width: 12px 0 12px 20px;
	border-color: transparent transparent transparent #ffffff;
}

.bt-video__boton:hover .bt-video__play,
.bt-video__boton:focus-visible .bt-video__play {
	background: var(--bt-accent);
	transform: translate(-50%, -50%) scale(1.06);
}

.bt-video__marco iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.bt-video__pie {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 10px;
	margin: 10px 0 0;
	font-size: 13px;
	line-height: 1.5;
	color: var(--bt-muted);
}

.bt-video__pie a {
	color: var(--bt-accent-dark);
	text-decoration: none;
	font-weight: 600;
}

.bt-video__pie a:hover {
	text-decoration: underline;
}

/* ---------- resumen ---------- */

.bt-video__resumen {
	margin: 18px 0 0;
	padding: 14px 16px;
	background: var(--bt-surface-2);
	border-radius: 10px;
	font-size: 15px;
	line-height: 1.6;
	color: #2d3138;
}

/* ---------- pros y contras ---------- */

.bt-video__cuadros {
	display: grid;
	grid-template-columns: 1fr;
	gap: 14px;
	margin-top: 16px;
}

.bt-video__cuadro {
	min-width: 0;
	padding: 16px 18px;
	background: #ffffff;
	border: 1px solid var(--bt-video-borde);
	border-radius: 12px;
}

.bt-video__cuadro--pros {
	border-left: 3px solid #16a34a;
}

.bt-video__cuadro--contras {
	border-left: 3px solid #dc2626;
}

.bt-video__sub {
	margin: 0 0 10px !important;
	font-size: 14px !important;
	font-weight: 700 !important;
	line-height: 1.3 !important;
	letter-spacing: .02em;
	text-transform: uppercase;
	color: var(--bt-muted) !important;
}

.bt-video__lista {
	list-style: none;
	margin: 0 !important;
	padding: 0 !important;
}

.bt-video__lista li {
	position: relative;
	margin: 0 0 9px;
	padding-left: 24px;
	font-size: 14.5px;
	line-height: 1.5;
	color: #2d3138;
}

.bt-video__lista li:last-child {
	margin-bottom: 0;
}

.bt-video__lista li::before {
	position: absolute;
	left: 0;
	top: 0;
	font-weight: 700;
}

.bt-video__cuadro--pros .bt-video__lista li::before {
	content: "+";
	color: #16a34a;
	font-size: 17px;
	line-height: 1.35;
}

.bt-video__cuadro--contras .bt-video__lista li::before {
	content: "\2212";
	color: #dc2626;
	font-size: 17px;
	line-height: 1.35;
}

@media (min-width: 700px) {
	.bt-video__cuadros {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (prefers-reduced-motion: reduce) {

	.bt-video__img,
	.bt-video__play {
		transition: none;
	}

	.bt-video__boton:hover .bt-video__img {
		transform: none;
	}
}