/* Custom child theme CSS */

/*** highlighted text color shift ***/

mark.has-inline-color {
	transition: color 2s ease;
}

mark[style*="background-color:rgba(0, 0, 0, 0)"],
mark[style*="background-color: rgba(0, 0, 0, 0)"] {
	background-color: transparent !important;
}

/*** duotone color reveal + clickable project tile ***/

@property --reveal-size {
	syntax: "<percentage>";
	inherits: false;
	initial-value: 8%;
}

@property --reveal-feather {
	syntax: "<percentage>";
	inherits: false;
	initial-value: 7%;
}

/* whole tile */
.b-proj-tile {
	position: relative;
	cursor: pointer;
}

/* keep text content above decorative layers */
.b-proj-tile h2,
.b-proj-tile h2 a,
.b-proj-tile p {
	position: relative;
	z-index: 4;
}

/* image wrapper */
.duotone-reveal-link {
	position: relative;
	display: block;
	overflow: hidden;
	width: 100%;
}

.duotone-reveal-link > a {
	display: block;
	position: relative;
	z-index: 1;
}

.duotone-reveal-link img {
	display: block;
	width: 100%;
	height: auto;
}

/* overlay */
.duotone-reveal-overlay {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 2;
	overflow: hidden;

	--reveal-size: 8%;
	--reveal-feather: 7%;

	opacity: 0;

	transition:
		--reveal-size 6900ms cubic-bezier(.22,1,.36,1),
		--reveal-feather 6900ms cubic-bezier(.22,1,.36,1),
		opacity 220ms ease-out;

	-webkit-mask-image: radial-gradient(
		circle at center,
		rgba(0,0,0,1) 0%,
		rgba(0,0,0,1) calc(var(--reveal-size) - var(--reveal-feather)),
		rgba(0,0,0,.85) calc(var(--reveal-size) - (var(--reveal-feather) * 0.7)),
		rgba(0,0,0,.45) calc(var(--reveal-size) - (var(--reveal-feather) * 0.35)),
		rgba(0,0,0,.12) calc(var(--reveal-size) - (var(--reveal-feather) * 0.1)),
		rgba(0,0,0,0) var(--reveal-size)
	);

	mask-image: radial-gradient(
		circle at center,
		rgba(0,0,0,1) 0%,
		rgba(0,0,0,1) calc(var(--reveal-size) - var(--reveal-feather)),
		rgba(0,0,0,.85) calc(var(--reveal-size) - (var(--reveal-feather) * 0.7)),
		rgba(0,0,0,.45) calc(var(--reveal-size) - (var(--reveal-feather) * 0.35)),
		rgba(0,0,0,.12) calc(var(--reveal-size) - (var(--reveal-feather) * 0.1)),
		rgba(0,0,0,0) var(--reveal-size)
	);

	-webkit-mask-repeat: no-repeat;
	mask-repeat: no-repeat;
}

.duotone-reveal-overlay img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: inherit;
	object-position: inherit;
	filter: none !important;
	-webkit-filter: none !important;
	transform: scale(1.002);
}

/* trigger from the whole tile */
.b-proj-tile:hover .duotone-reveal-overlay,
.b-proj-tile:focus-within .duotone-reveal-overlay,
.b-proj-tile.is-touch-active .duotone-reveal-overlay {
	--reveal-size: 155%;
	--reveal-feather: 28%;
	opacity: 1;
}

.b-proj-tile:not(:hover):not(:focus-within):not(.is-touch-active) .duotone-reveal-overlay {
	opacity: 0;
}

/* rounded corners */
.duotone-reveal-link,
.duotone-reveal-link img,
.duotone-reveal-link .duotone-reveal-overlay,
.duotone-reveal-link .duotone-reveal-overlay img {
	border-radius: 9px;
}

@media (prefers-reduced-motion: reduce) {
	.duotone-reveal-overlay {
		transition: none;
	}
}

.b-proj-tile:hover h2 a,
.b-proj-tile:focus-within h2 a,
.b-proj-tile.is-touch-active h2 a{
	color: var(--wp--preset--color--accent-2) !important;
}

.b-proj-tile h2 a,
.b-proj-tile p {
	transition: color 2s ease;
}