/*
 * How It Works — Steps
 * Port of the 21st.dev "how-it-works-1" block, plus a per-card image and a mobile
 * carousel mode.
 */

.cw-how {
	--cw-fg: #18181b;
	--cw-muted: #71717a;
	--cw-border: rgba(0, 0, 0, 0.1);
	--cw-card-bg: #ffffff;
	--cw-card-radius: 0.5rem;
	--cw-card-padding: 1.5rem;

	--cw-columns: 3;
	--cw-gap: 1.5rem;
	--cw-per-view: 1.15;

	position: relative;
	width: 100%;
	color: var(--cw-fg);
}

.cw-how__inner {
	width: 100%;
	max-width: 1024px;
	margin-inline: auto;
}

/* --------------------------------------------------------------------- Title block */

.cw-how__header {
	margin-bottom: 3rem;
	text-align: center;
}

.cw-how__eyebrow {
	display: block;
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.1em;
	color: var(--cw-muted);
}

.cw-w .cw-how__heading {
	display: block;
	margin-top: 0.75rem;
}

.cw-how__title {
	/* inline-block so a capped width follows the alignment instead of staying left. */
	display: inline-block;
	font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.25rem);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.02em;
	color: var(--cw-fg);
	text-wrap: balance;
}

.cw-w .cw-how__description {
	display: inline-block;
	margin-top: 0.75rem;
	font-size: 1rem;
	line-height: 1.6;
	color: var(--cw-muted);
	text-wrap: pretty;
}

/* -------------------------------------------------------------------------- Grid */

.cw-how__grid {
	display: grid;
	grid-template-columns: repeat(var(--cw-columns), minmax(0, 1fr));
	gap: var(--cw-gap);
	align-items: stretch;
}

/* -------------------------------------------------------------------------- Cards */

.cw-how__card {
	position: relative;
	display: flex;
	flex-direction: column;
	padding: var(--cw-card-padding);
	border-width: 1px;
	border-color: var(--cw-border);
	border-radius: var(--cw-card-radius);
	background-color: var(--cw-card-bg);
	text-align: left;
	color: inherit;
}

.cw-how--shadow .cw-how__card {
	box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.06);
}

a.cw-how__card {
	transition: transform 200ms ease, box-shadow 200ms ease;
}

a.cw-how__card:hover {
	transform: translateY(-2px);
}

.cw-how__badge {
	position: absolute;
	top: var(--cw-card-padding);
	right: var(--cw-card-padding);
	z-index: 1;
	display: inline-flex;
	align-items: center;
	padding: 0.125rem 0.625rem;
	border-radius: 9999px;
	background-color: #f4f4f5;
	font-family: var(--cw-font-mono);
	font-size: 0.75rem;
	font-weight: 600;
	line-height: 1.6;
	font-variant-numeric: tabular-nums;
	color: var(--cw-fg);
}

.cw-how__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	flex: 0 0 auto;
	border-width: 1px;
	border-color: var(--cw-border);
	background-color: #f4f4f5;
	color: var(--cw-fg);
}

.cw-how__icon .cw-icon {
	width: 45%;
	height: 45%;
}

.cw-w .cw-how__step-heading {
	display: block;
	margin-top: 1.25rem;
}

.cw-how__step-title {
	display: block;
	font-size: 1rem;
	font-weight: 600;
	line-height: 1.35;
	color: var(--cw-fg);
}

.cw-w .cw-how__step-text {
	margin-top: 0.5rem;
	font-size: 0.875rem;
	line-height: 1.6;
	color: var(--cw-muted);
	text-wrap: pretty;
}

/* -------------------------------------------------------------------- Card image */

.cw-how__media {
	position: relative;
	width: 100%;
	height: 160px;
	margin-inline: 0 auto;
	overflow: hidden;
	border-radius: 0.375rem;
}

/* Sizing is also inline in PHP: Elementor's `.elementor img { height: auto }` outranks
   a single class here. */
.cw-how .cw-how__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	/* Set by the alignment control; decides which part of the image stays visible when
	   it is cropped, and where it sits inside the frame when it is contained. */
	object-position: var(--cw-object-x, left) center;
}

/* Image at the top sits flush with the card edges. */
.cw-how--image-top .cw-how__media {
	margin: calc(var(--cw-card-padding) * -1) calc(var(--cw-card-padding) * -1) 0;
	width: auto;
	border-radius: var(--cw-card-radius) var(--cw-card-radius) 0 0;
}

.cw-how--image-top .cw-how__icon {
	margin-top: var(--cw-card-padding);
}

.cw-how--image-above .cw-how__media {
	margin-top: 1.25rem;
}

.cw-how--image-bottom .cw-how__media {
	margin-top: 1.25rem;
	margin-bottom: 0;
}

/* ---------------------------------------------------------------- Mobile carousel */

/* Native scroll-snap: swiping, momentum and keyboard scrolling all come from the
   browser, so the carousel needs no JavaScript and keeps working if scripts fail. */
.cw-how--carousel-mobile .cw-how__grid,
.cw-how--carousel-tablet .cw-how__grid {
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.cw-how__grid::-webkit-scrollbar {
	display: none;
}

@media (max-width: 767px) {
	.cw-how--carousel-mobile .cw-how__grid {
		display: flex;
		grid-template-columns: none;
		overflow-x: auto;
		overscroll-behavior-x: contain;
		/* Room for card shadows, cancelled by the negative margin. */
		padding: 4px;
		margin: -4px;
	}

	.cw-how--carousel-mobile.cw-how--snap .cw-how__grid {
		scroll-snap-type: x mandatory;
	}

	.cw-how--carousel-mobile .cw-how__card {
		flex: 0 0 calc((100% - (var(--cw-per-view) - 1) * var(--cw-gap)) / var(--cw-per-view));
		max-width: calc((100% - (var(--cw-per-view) - 1) * var(--cw-gap)) / var(--cw-per-view));
		scroll-snap-align: start;
	}
}

@media (max-width: 1024px) {
	.cw-how--carousel-tablet .cw-how__grid {
		display: flex;
		grid-template-columns: none;
		overflow-x: auto;
		overscroll-behavior-x: contain;
		padding: 4px;
		margin: -4px;
	}

	.cw-how--carousel-tablet.cw-how--snap .cw-how__grid {
		scroll-snap-type: x mandatory;
	}

	.cw-how--carousel-tablet .cw-how__card {
		flex: 0 0 calc((100% - (var(--cw-per-view) - 1) * var(--cw-gap)) / var(--cw-per-view));
		max-width: calc((100% - (var(--cw-per-view) - 1) * var(--cw-gap)) / var(--cw-per-view));
		scroll-snap-align: start;
	}
}

@media (max-width: 767px) {
	.cw-how__header {
		margin-bottom: 2rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	a.cw-how__card:hover {
		transform: none;
	}
}