/* =========================================================================
   Satsuma Timeline — DESIGN: Roadmap (zig-zag)
   Story TITLE sits on the dashed centre line; cards alternate up / down.
   Rebuilt on the clip-proof 3-row grid (1fr / marker / 1fr) so columns always
   grow to fit the tallest card and nothing is cut off by the track edge.
   ========================================================================= */

.satsuma-tl--roadmap .satsuma-tl__track {
	position: relative;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 28px 0;
	scroll-behavior: smooth;
	scroll-snap-type: x proximity;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	scrollbar-color: var(--satsuma-tl-accent) transparent;
}
.satsuma-tl--roadmap .satsuma-tl__track::-webkit-scrollbar {
	height: 8px;
}
.satsuma-tl--roadmap .satsuma-tl__track::-webkit-scrollbar-thumb {
	background: var(--satsuma-tl-accent);
	border-radius: 8px;
}

/* Dashed centre line. */
.satsuma-tl--roadmap .satsuma-tl__line {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 4px;
	transform: translateY(-50%);
	background: repeating-linear-gradient(
		90deg,
		var(--satsuma-tl-accent) 0,
		var(--satsuma-tl-accent) 14px,
		transparent 14px,
		transparent 26px
	);
	opacity: 0.6;
	border-radius: 4px;
	z-index: 0;
}

.satsuma-tl--roadmap .satsuma-tl__list {
	display: flex;
	align-items: stretch;
	gap: 40px;
	position: relative;
	padding: 0 28px !important;
	min-width: min-content;
}

.satsuma-tl--roadmap .satsuma-tl__item {
	flex: 0 0 300px;
	width: 300px;
	min-height: 440px;
	display: grid;
	grid-template-rows: 1fr auto 1fr;
	scroll-snap-align: center;
}

/* Title marker on the line (black pill to stand apart from Highlighted). */
.satsuma-tl--roadmap .satsuma-tl__marker {
	grid-row: 2;
	justify-self: center;
	margin: 0;
	max-width: 240px;
	background: var(--satsuma-tl-title);
	color: #fff;
	font-size: 15px;
	font-weight: 800;
	line-height: 1.3;
	text-align: center;
	padding: 10px 18px;
	border-radius: 12px;
	box-shadow: 0 0 0 6px var(--satsuma-tl-card-bg), 0 6px 16px rgba(0, 0, 0, 0.18);
	z-index: 2;
}

/* Card. */
.satsuma-tl--roadmap .satsuma-tl__card {
	position: relative;
	background: var(--satsuma-tl-card-bg);
	border: 1px solid var(--satsuma-tl-card-border);
	border-radius: 12px;
	box-shadow: var(--satsuma-tl-card-shadow);
	padding: 20px 22px;
}
.satsuma-tl--roadmap .satsuma-tl__item--up .satsuma-tl__card {
	grid-row: 1;
	align-self: end;
	margin-bottom: 26px;
}
.satsuma-tl--roadmap .satsuma-tl__item--down .satsuma-tl__card {
	grid-row: 3;
	align-self: start;
	margin-top: 26px;
}

/* Connector stem from card to the line. */
.satsuma-tl--roadmap .satsuma-tl__card::after {
	content: "";
	position: absolute;
	left: 50%;
	width: 2px;
	height: 26px;
	background: var(--satsuma-tl-accent);
	opacity: 0.6;
	transform: translateX(-50%);
}
.satsuma-tl--roadmap .satsuma-tl__item--up .satsuma-tl__card::after {
	top: 100%;
}
.satsuma-tl--roadmap .satsuma-tl__item--down .satsuma-tl__card::after {
	bottom: 100%;
}

/* Hover lift. */
.satsuma-tl--roadmap .satsuma-tl__card {
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.satsuma-tl--roadmap .satsuma-tl__card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 32px rgba(199, 57, 45, 0.16);
}

/* ---- Mobile: stack cards below each title marker --------------------- */
@media (max-width: 768px) {
	.satsuma-tl--roadmap .satsuma-tl__item {
		flex: 0 0 82vw;
		width: 82vw;
		min-height: 0;
		grid-template-rows: auto auto;
		row-gap: 18px;
		align-content: center;
	}
	.satsuma-tl--roadmap .satsuma-tl__marker {
		grid-row: 1;
	}
	.satsuma-tl--roadmap .satsuma-tl__item--up .satsuma-tl__card,
	.satsuma-tl--roadmap .satsuma-tl__item--down .satsuma-tl__card {
		grid-row: 2;
		align-self: start;
		margin: 0;
	}
	.satsuma-tl--roadmap .satsuma-tl__card::after {
		display: none;
	}
}