/**
 * Global scroll-to-top button (bottom right).
 *
 * @package Clairefontaine_Template
 */

.cf-scroll-top {
	position: fixed;
	right: 16px;
	bottom: 16px;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border: none;
	border-radius: 50%;
	background: var(--cf-blue-900, #003d7a);
	color: #fff;
	cursor: pointer;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.22);
	transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
	opacity: 1;
}

.cf-scroll-top[hidden] {
	display: none !important;
}

.cf-scroll-top:hover {
	transform: scale(1.04);
	box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28);
}

.cf-scroll-top:focus-visible {
	outline: 3px solid #ffeb3b;
	outline-offset: 3px;
}

body:has(#cf-cookie-consent-root:not([hidden]) .cf-cookie-banner:not([hidden])) .cf-scroll-top {
	bottom: max(7.5rem, calc(16px + env(safe-area-inset-bottom, 0px)));
}

html.cf-a11y-font-1 .cf-scroll-top {
	zoom: 0.9090909091;
}

html.cf-a11y-font-2 .cf-scroll-top {
	zoom: 0.8;
}

html.cf-a11y-font-3 .cf-scroll-top {
	zoom: 0.7142857143;
}

html.cf-a11y-high-contrast .cf-scroll-top {
	background: #fff !important;
	color: #000 !important;
	border: 2px solid #fff;
}

html.cf-a11y-reduce-motion .cf-scroll-top {
	transition: none;
}

@media (max-width: 640px) {
	.cf-scroll-top {
		right: 12px;
		bottom: 12px;
		width: 48px;
		height: 48px;
	}
}