/**
 * JR Modern Blocks — Feature Cards (Spotlight / Glow)
 * Dois efeitos que seguem o rato (--mx/--my definidas por JS):
 *   1) glow interior suave  2) borda "neon" nítida + halo por fora.
 */

.jr-fcards {
	--jr-glow-size: 420px;
	--jr-glow-opacity: 0.16;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.jr-fcard {
	position: relative;
	display: block;
	padding: 28px;
	background: #fff;
	border: 1px solid #ececf0;
	border-radius: 18px;
	text-decoration: none;
	overflow: visible;
	isolation: isolate;
	transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
}

a.jr-fcard:hover {
	transform: translateY(-4px);
}

/* 1) Glow interior suave (tinta que segue o rato) */
.jr-fcard__glow {
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: inherit;
	background: radial-gradient(
		var(--jr-glow-size) circle at var(--mx, 50%) var(--my, 50%),
		var(--jr-glow, #858558),
		transparent 45%
	);
	opacity: 0;
	transition: opacity 300ms ease;
	pointer-events: none;
}

.jr-fcard:hover .jr-fcard__glow {
	opacity: var(--jr-glow-opacity, 0.16);
}

/* 2a) Borda "neon" nítida — gradiente radial revelado só no rebordo (mask) */
.jr-fcard::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 2;
	border-radius: inherit;
	padding: 1.5px;
	background: radial-gradient(
		260px circle at var(--mx, 50%) var(--my, 50%),
		var(--jr-glow, #858558),
		transparent 45%
	);
	-webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	opacity: 0;
	transition: opacity 300ms ease;
	pointer-events: none;
}

.jr-fcard:hover::before {
	opacity: 1;
}

/* 2b) Halo "neon" desfocado a transbordar por fora do cartão */
.jr-fcard::after {
	content: "";
	position: absolute;
	inset: -2px;
	z-index: -1;
	border-radius: inherit;
	background: radial-gradient(
		200px circle at var(--mx, 50%) var(--my, 50%),
		var(--jr-glow, #858558),
		transparent 55%
	);
	filter: blur(14px);
	opacity: 0;
	transition: opacity 300ms ease;
	pointer-events: none;
}

.jr-fcard:hover::after {
	opacity: 0.55;
}

.jr-fcard__content {
	position: relative;
	z-index: 3;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.jr-fcard__icon {
	display: inline-flex;
	align-items: center;
	font-size: 28px;
	line-height: 1;
	color: #111827;
}

.jr-fcard__icon svg {
	width: 1em;
	height: 1em;
	fill: currentColor;
}

.jr-fcard__title {
	font-size: 1.15rem;
	font-weight: 700;
	color: #111827;
}

.jr-fcard__desc {
	font-size: 0.98rem;
	line-height: 1.55;
	color: #6b7280;
}

@media (prefers-reduced-motion: reduce) {
	.jr-fcard,
	.jr-fcard__glow,
	.jr-fcard::before,
	.jr-fcard::after {
		transition: none;
	}
}