/* ============================================================
   11-preloader.css — Preloader de página e botão ToTop
   ============================================================ */

/* Preloader */
.preloader {
	position: fixed;
	left: 0; top: 0; bottom: 0; right: 0;
	z-index: 10000;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: 20px;
	transition: .3s all ease;
	pointer-events: all; /* bloqueia cliques no conteúdo durante o carregamento */
	backface-visibility: hidden;
}

.preloader::before,
.preloader::after {
	content: '';
	position: absolute;
	left: 0; right: 0;
	transition: .2s linear;
	transform: translateY(0);
	pointer-events: none;
}
.preloader::before { top: 0; bottom: 50%; background: #fff; }
.preloader::after  { top: 50%; bottom: 0; background: #f5f6fa; }

.preloader.loaded::before,
.preloader.loaded::after { transition: .4s linear; }
.preloader.loaded::before { transform: translateY(-100%); }
.preloader.loaded::after  { transform: translateY(100%); }

/* Após carregado: libera cliques e some */
.preloader.loaded {
	pointer-events: none;
}

.preloader.loaded .preloader-logo,
.preloader.loaded .preloader-body { opacity: 0; visibility: hidden; transition: 0s; }

.preloader-logo,
.preloader-body { transition: 0s .2s; }

.preloader-logo {
	position: relative;
	z-index: 10;
	transform: translate3d(0, -50%, 0);
	padding: 40px;
}

.preloader-body {
	position: absolute;
	top: 50%;
	transform: translate3d(0, -50%, 0);
	left: 0; right: 0;
	z-index: 10;
	text-align: center;
}

#loadingProgressG {
	width: 100vw; height: 5px;
	overflow: hidden;
	background: #d3d5db;
	border-radius: 6px;
	margin: auto;
}

.loadingProgressG {
	background: #354879;
	margin-top: 0;
	margin-left: -100vw;
	animation-name: bounce_loadingProgressG;
	animation-duration: 2.5s;
	animation-iteration-count: infinite;
	animation-timing-function: linear;
	width: 100vw; height: 5px;
	transition: .5s;
}

@keyframes bounce_loadingProgressG {
	0%   { margin-left: -100vw; }
	100% { margin-left: 100vw; }
}

/* ToTop */
.ui-to-top {
	position: fixed;
	right: 15px; bottom: 15px;
	z-index: 100;
	width: 48px; height: 48px;
	border-radius: 6px;
	color: #fff;
	background: #354879;
	overflow: hidden;
	text-align: center;
	text-decoration: none;
	transition: transform 0.45s ease-in-out, background 0.3s cubic-bezier(0.2, 1, 0.3, 1);
	transform: translate3d(0, 100px, 0);
}
.ui-to-top::before,
.ui-to-top::after {
	content: '\f239';
	font-family: 'Material Design Icons';
	font-size: 20px;
	line-height: 48px;
	vertical-align: middle;
	transition: transform 0.3s cubic-bezier(0.2, 1, 0.3, 1), opacity 0.3s cubic-bezier(0.2, 1, 0.3, 1);
}
.ui-to-top::before { display: block; }
.ui-to-top::after {
	position: absolute; width: 100%;
	top: 50%; left: 0;
	opacity: 0; transform: translate3d(0, 0, 0);
}
.ui-to-top:hover::before { opacity: 0; transform: translate3d(0, -30%, 0); }
.ui-to-top:hover::after  { opacity: 1; transform: translate3d(0, 0, 0) translateY(-50%); }
.ui-to-top:hover { color: #fff; background: #3d538b; text-decoration: none; }
.ui-to-top:focus { color: #fff; }
.ui-to-top.active { transform: translate3d(0, 0, 0); }

html.mobile .ui-to-top,
html.tablet .ui-to-top { display: none !important; }

@media (min-width: 576px) { .ui-to-top { right: 40px; bottom: 40px; } }