/* =========================================================================
   Satsuma Timeline — DESIGN: Horizontal Bottom (Clean)
   A clean single-side horizontal timeline: the axis runs along the top and
   every card hangs below it. Single side = content grows freely, never
   clipped. Brand red / black / white.
   ========================================================================= */

.satsuma-tl--horizontal-bottom {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	position: relative;
}

.satsuma-tl--horizontal-bottom .satsuma-tl__nav {
	margin-top: 16px;
}

.satsuma-tl--horizontal-bottom .satsuma-tl__track {
	position: relative;
	flex: 1 1 auto;
	min-width: 0;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 26px 0 14px;
	scroll-behavior: smooth;
	scroll-snap-type: x proximity;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	scrollbar-color: var(--satsuma-tl-accent) transparent;
}
.satsuma-tl--horizontal-bottom .satsuma-tl__track::-webkit-scrollbar {
	height: 8px;
}
.satsuma-tl--horizontal-bottom .satsuma-tl__track::-webkit-scrollbar-thumb {
	background: var(--satsuma-tl-accent);
	border-radius: 8px;
}

/* Top axis line — aligned to the dot centres. */
.satsuma-tl--horizontal-bottom .satsuma-tl__line {
	position: absolute;
	left: 0;
	right: 0;
	top: 35px;
	height: 2px;
	transform: translateY(-50%);
	background: var(--satsuma-tl-line);
	z-index: 0;
}

.satsuma-tl--horizontal-bottom .satsuma-tl__list {
	display: flex;
	align-items: stretch;
	gap: 40px;
	position: relative;
	padding: 0 24px !important;
	min-width: min-content;
}

.satsuma-tl--horizontal-bottom .satsuma-tl__item {
	flex: 0 0 300px;
	width: 300px;
	display: flex;
	flex-direction: column;
	scroll-snap-align: center;
}

/* Dot sitting on the top axis. */
.satsuma-tl--horizontal-bottom .satsuma-tl__dot {
	align-self: center;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: var(--satsuma-tl-accent);
	border: 3px solid var(--satsuma-tl-card-bg);
	box-shadow: 0 0 0 2px var(--satsuma-tl-accent);
	position: relative;
	z-index: 2;
	margin-bottom: 28px;
}

/* Clean card. */
.satsuma-tl--horizontal-bottom .satsuma-tl__card {
	position: relative;
	flex: 1 1 auto;
	background: var(--satsuma-tl-card-bg);
	border: 1px solid var(--satsuma-tl-card-border);
	border-radius: 12px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
	padding: 20px 22px;
}

/* Connector from the dot down to the card. */
.satsuma-tl--horizontal-bottom .satsuma-tl__card::before {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 100%;
	transform: translateX(-50%);
	width: 2px;
	height: 28px;
	background: var(--satsuma-tl-line);
}

/* Nav buttons. */
.satsuma-tl--horizontal-bottom .satsuma-tl__nav {
	flex: 0 0 auto;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid var(--satsuma-tl-card-border);
	background: var(--satsuma-tl-card-bg);
	color: var(--satsuma-tl-title);
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	box-shadow: var(--satsuma-tl-card-shadow);
	transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.satsuma-tl--horizontal-bottom .satsuma-tl__nav:hover {
	background: var(--satsuma-tl-accent);
	color: #fff;
	transform: scale(1.05);
}
.satsuma-tl--horizontal-bottom .satsuma-tl__nav:disabled {
	opacity: 0.35;
	cursor: default;
	transform: none;
	background: var(--satsuma-tl-card-bg);
	color: var(--satsuma-tl-title);
}

/* ---- Mobile ---------------------------------------------------------- */
@media (max-width: 768px) {
	.satsuma-tl--horizontal-bottom .satsuma-tl__item {
		flex: 0 0 82vw;
		width: 82vw;
	}
	.satsuma-tl--horizontal-bottom .satsuma-tl__nav {
		display: none;
	}
}