/* Synchrotron Timeline — Figma timeline1 (1:34818) */

.stl {
	--stl-line-color: #00378a;
	--stl-card-bg: rgba(255, 255, 255, 0.5);
	--stl-radius-image: 8px;
	--stl-radius-card: 20px;
	--stl-gap: 40px;
	position: relative;
	width: 100%;
	box-sizing: border-box;
	padding: 24px 0;
}

.stl *,
.stl *::before,
.stl *::after {
	box-sizing: border-box;
}

.stl__track {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
	width: 1px;
	transform: translateX(-50%);
	background: var(--stl-line-color);
	z-index: 0;
	pointer-events: none;
}

.stl__items {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	gap: var(--stl-gap);
	width: 100%;
}

/* ---- Item ---- */
.stl-item {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	align-items: center;
	width: 100%;
	gap: 0;
}

.stl-item--media-right {
	direction: rtl;
}

.stl-item--media-right > * {
	direction: ltr;
}

.stl-item__media {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 80px 0 12%;
	min-width: 0;
}

.stl-item--media-right .stl-item__media {
	padding: 0 12% 0 80px;
}

.stl-item__image {
	display: block;
	width: 100%;
	max-width: 520px;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: var(--stl-radius-image);
}

.stl-item__image--placeholder {
	background: #d9e2ec;
	min-height: 220px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #5a6b7b;
	font-size: 14px;
}

.stl-item__content {
	position: relative;
	display: flex;
	align-items: flex-start;
	padding: 40px 12% 40px 180px;
	min-width: 0;
}

.stl-item--media-right .stl-item__content {
	padding: 40px 180px 40px 12%;
	justify-content: flex-end;
}

.stl-item__card {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: 520px;
	background: var(--stl-card-bg);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-radius: var(--stl-radius-card);
	padding: 24px 16px 16px 24px;
}

.stl-item--media-right .stl-item__card {
	padding: 24px 24px 16px 16px;
	text-align: right;
}

.stl-item--media-right .stl-item__title,
.stl-item--media-right .stl-item__desc {
	text-align: left;
}

.stl-item__date {
	margin: 0;
	line-height: 1.2;
	font-family: inherit;
}

.stl-item__title {
	margin: 16px 0 0;
	line-height: 1.25;
	font-family: inherit;
}

.stl-item__desc {
	margin: 16px 0 0;
	line-height: 20px;
	font-family: inherit;
}

.stl-item__desc p {
	margin: 0 0 0.75em;
}

.stl-item__desc p:last-child {
	margin-bottom: 0;
}

/* Connector from content card to center line */
.stl-item__connector {
	position: absolute;
	top: 69px;
	left: 0;
	width: 165px;
	height: 2px;
	background: var(--stl-line-color);
	z-index: 1;
	pointer-events: none;
}

.stl-item--media-right .stl-item__connector {
	left: auto;
	right: 0;
}

.stl-item__dot {
	position: absolute;
	top: 64px;
	left: -5px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--stl-line-color);
	z-index: 3;
	pointer-events: none;
}

.stl-item--media-right .stl-item__dot {
	left: auto;
	right: -5px;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
	.stl__track {
		left: 20px;
		transform: none;
	}

	.stl-item,
	.stl-item--media-right {
		display: flex;
		flex-direction: column;
		direction: ltr;
		gap: 20px;
		padding-left: 48px;
	}

	.stl-item__media,
	.stl-item--media-right .stl-item__media,
	.stl-item__content,
	.stl-item--media-right .stl-item__content {
		padding: 0;
		width: 100%;
		justify-content: flex-start;
	}

	.stl-item__image {
		max-width: none;
	}

	.stl-item__card,
	.stl-item--media-right .stl-item__card {
		max-width: none;
		text-align: left;
		padding: 20px 16px 16px 20px;
	}

	.stl-item__connector {
		left: -48px;
		width: 40px;
		top: 28px;
	}

	.stl-item--media-right .stl-item__connector {
		left: -48px;
		right: auto;
	}

	.stl-item__dot {
		left: -53px;
		top: 24px;
	}

	.stl-item--media-right .stl-item__dot {
		left: -53px;
		right: auto;
	}
}