* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background-color: #f1f1f1;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1rem;
}

#nawigacja {
	background-color: #333;
	position: fixed;
	top: 5px;
	left: 16px;
	width: calc(100% - 32px);
	display: block;
	transition: top 0.3s;
	z-index: 10;
}

#nawigacja a {
	float: left;
	display: block;
	color: #f2f2f2;
	text-align: center;
	padding: 15px;
	text-decoration: none;
	font-size: 17px;
}

#nawigacja a:hover {
	background-color: #ddd;
	color: black;
}

.mobileMenu {
	background-color: #333;
	position: fixed;
	bottom: 1px;
	left: 16px;
	width: calc(100% - 32px);
	display: none;
	transition: top 0.3s;
	z-index: 1;
}
.mobileMenu a {
	width: 33.33%;
	float: left;
	display: none;
	color: #f2f2f2;
	text-align: center;
	padding: 5px 36px;
	text-decoration: none;
	font-size: 17px;
}
#mobileNav {
	position: fixed;
	width: 100%;
	height: 300px;
	top: -300px;
	background-color: rgb(0, 0, 0, 0.7);
	color: white;
	text-align: center;
	z-index: 10;
}
#mobileNav a {
	text-decoration: none;
	font-size: 17px;
}

.akcent {
	background-color: #04aa6d;
}

.odstep {
	display: block;
	height: 64px;
	opacity: 0;
}

.mobileOdstep {
	display: none;
	height: 48px;
	/* background-color: #04AA6D; */
}
a {
	text-decoration: none;
}

@media only screen and (max-width: 1000px) {

	body {
	font-size: 0.8rem;
	}
	#nawigacja {
		display: none;
	}

	.odstep {
		height: 5px;
	}

	.mobileMenu {
		display: block;
	}

	.mobileMenu a {
		display: block;
	}

	.mobileOdstep {
		display: block;
	}
}

.effect {
	margin-bottom: 0px;
	overflow: hidden;
}

.effect .effect-img {
	overflow: hidden;
}

.effect .effect-img img {
	position: relative;
	width: 100%;
	cursor: zoom-in;
	width: 100%;
	height: auto;
	transition: 2s;
}

.effect:hover .effect-img img {
	transform: scale(1.1);
}

/* animacja podświetlenia */
.posRelative {
	position: relative;
}
.zakryj {
	opacity: 0;
	transition: opacity 2s;
}
.zakryj:hover {
	opacity: 1;
}