.bde-back-to-top {
	--bde-back-to-top-width: 60px;
	--bde-back-to-top-height: 60px;
	--bde-back-to-top-animation-duration: 300ms;
}

.bde-back-to-top.is-sticky {
	position: fixed;
	bottom: 0;
	right: 0;
	z-index: var(--bde-z-index-back-to-top);
	margin: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.bde-back-to-top--icon {
	width: var(--bde-back-to-top-width);
	height: var(--bde-back-to-top-height);
}

.bde-back-to-top__button {
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: 0;
	transition: all ease;
	transition-duration: var(--bde-back-to-top-animation-duration);
	transform-origin: center;
	cursor: pointer;
	position: relative;
	z-index: 20;
	gap: 8px;
}

.bde-back-to-top--icon .bde-back-to-top__button, .bde-back-to-top--progress .bde-back-to-top__button {
	width: var(--bde-back-to-top-width);
	height: var(--bde-back-to-top-height);
	border-radius: 50%;
}

.bde-back-to-top--icon .bde-back-to-top__button, .bde-back-to-top--text .bde-back-to-top__button {
	background: var(--grey-900);
}

.bde-back-to-top--icon .bde-back-to-top__button:hover, .bde-back-to-top--text .bde-back-to-top__button:hover {
	background: var(--grey-700);
}

.bde-back-to-top--text .bde-back-to-top__button {
	padding: 16px;
	border-radius: 8px;
}

.bde-back-to-top__text {
	line-height: 1;
	color: #fff;
	text-transform: uppercase;
	font-weight: 600;
}

.bde-back-to-top__icon-wrap > svg {
	font-size: inherit;
	width: 1em;
	height: 1em;
	stroke-width: 0;
	stroke: currentColor;
	fill: currentColor;
}

.bde-back-to-top__icon-wrap {
	display: flex;
	font-size: 20px;
	transition: all .2s ease;
}

.bde-back-to-top--icon .bde-back-to-top__icon-wrap {
	color: #fff;
}

.bde-back-to-top--progress .bde-back-to-top__icon-wrap {
	color: var(--grey-900);
}

.bde-back-to-top--text .bde-back-to-top__icon-wrap {
	color: #fff;
}

.bde-back-to-top--icon .bde-back-to-top__button:hover .bde-back-to-top__icon-wrap {
	font-size: 24px;
}

.bde-back-to-top__progress-svg {
	position: absolute;
	z-index: 30;
	width: 100%;
	height: 100%;
	fill: none;
	overflow: visible;
}

.bde-back-to-top__progress-svg path {
	stroke: var(--grey-200);
	stroke-width: 5;
	box-sizing: border-box;
	transition: all 200ms linear;
	stroke-linecap: round;
}

.bde-back-to-top__progress-svg path.tracker {
	stroke: var(--grey-900);
}

.bde-back-to-top__button--animation-fade.is-sticky {
	opacity: 0;
}

.bde-back-to-top__button--animation-fade.is-visible {
	opacity: 1;
}

.bde-back-to-top__button--animation-zoom.is-sticky {
	opacity: 0;
	transform: scale(.3);
}

.bde-back-to-top__button--animation-zoom.is-visible {
	opacity: 1;
	transform: scale(1);
}

.bde-back-to-top__button--animation-slide-up.is-sticky {
	opacity: 0;
	transform: translateY(100%);
}

.bde-back-to-top__button--animation-slide-up.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.bde-back-to-top__button--animation-slide-right.is-sticky {
	opacity: 0;
	transform: translateX(-100%);
}

.bde-back-to-top__button--animation-slide-right.is-visible.is-sticky {
	opacity: 1;
	transform: translateX(0);
}

.bde-back-to-top__button--animation-slide-left {
	opacity: 0;
	transform: translateX(100%);
}

.bde-back-to-top__button--animation-slide-left.is-visible.is-sticky {
	opacity: 1;
	transform: translateX(0);
}

.bde-back-to-top__button--show-always.is-sticky {
	opacity: 1;
	transform: none;
}

.bde-back-to-top__button--autohide.is-sticky.is-top {
	opacity: 0;
	transform: none;
}