/* Citypet — back-to-top button (two stacked chevrons, mustard) */
.back-to-top {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	z-index: 99;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0.5rem 0.75rem;
	color: #d4a017;
	text-decoration: none;
	background: transparent;
	opacity: 0;
	pointer-events: none;
	transition: opacity 200ms ease, transform 200ms ease;
}
.back-to-top span {
	display: block;
	font-size: 2rem;
	line-height: 0.7;
	font-weight: 900;
	-webkit-text-stroke: 1px currentColor;
}
.back-to-top.is-visible {
	opacity: 1;
	pointer-events: auto;
}
.back-to-top:hover {
	transform: translateY(-3px);
}
.back-to-top:focus-visible {
	outline: 2px solid #d4a017;
	outline-offset: 4px;
}