* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: 62.5%;
	scroll-behavior: smooth;
}

body {
	position: relative;
	font-family: 'Roboto', sans-serif;
	font-size: 1.6rem;
	background-color: rgb(16, 15, 15);;;
}

[id] {
	scroll-margin-top: 84px;
}

@media (min-width: 992px) {
	[id] {
		scroll-margin-top: 69px;
	}
}

.hero-shadow {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: -1;
}

.orange-color {
	color: white;
}
.home img{
	transition: transform .3s;
}
.home img:hover{
	transform: scale(1.1);
}

/* nawigacja */
.navbar{
background-image: linear-gradient(315deg, #ff2f00 0%, #d33512 74%);
}
.navbar-brand {
	font-size: 2.2rem;
	text-transform: uppercase;
	
}
.navbar-brand span{
	color:white;
	font-weight: bold
}
.nav-link{
	color:white;
}

.nav-link,
.navbar-toggler-icon {
	font-size: 1.8rem;
	text-transform: uppercase;
}

.navbar-toggler {
	padding: 1em 2em;
}


.gallery-nav{
	font-weight: bold;
}


/* sekcja powitalna */

.home {
	position: relative;
	height: 60rem;
	background-image: url('../img/city.jpg');
	background-position: top;
	background-repeat: no-repeat;
	background-size: cover;
	background-attachment: fixed;
	z-index: 0;
}

.home .btn {
	padding: 1em 2em;
	font-size: 1.4rem;
	text-transform: uppercase;
}

.home .welcome-text {
	font-size: 2.2rem;
}

.przyciskpoznajnas{
	margin-top:30px;
}
/* sekcja about us */
.aboutus-box h3 {
	font-size: 2rem;
	font-weight: bold;
	text-transform: uppercase;
}
.aboutus-box{
height:120px;
display: flex;
flex-direction: column;
justify-content: center;
background-color: #d33512;
cursor:pointer;
transition: background-color .3s;
}


.aboutus-box:hover{
	background-color: #da5436;
}

.aboutus-icon {
	font-size: 4rem;
}

.accordion-item{
	border:none;
	
}

.accordion-button {
	background-color: #d33512;
	padding: 1em;
	font-size: 1.8rem;
	
	
}


.accordion-button:not(.collapsed) {
	color: rgb(233, 47, 22);
	background-color: rgb(248, 248, 248);
}
.aboutus{
	background-color: rgb(16, 15, 15);
}
/* work */
.work {
	background-image: url('../img/backgroundhome.jpg');
	background-position: top;
	background-repeat: no-repeat;
	background-size: cover;
	background-attachment: fixed;
}

.btn-gallery{
display:inline-block;
margin:40px;
padding:10px;
width:150px;
border:none;
background-color: rgb(233, 47, 22);
color:white;
font-size: 20px;
transition: background-color .3s;
text-decoration: none;
}

.btn-gallery:hover{
	color:white;
	background-color: rgb(218, 80, 62);
	
}




.work .card-img-top {
	height: 300px;
	object-fit: cover;
}





/* kontakt */
.contact h3 {
	font-size: 2rem;
	font-weight: bold;
	text-transform: uppercase;
}

.contact .submit-btn {
	font-size: 1.6rem;
}

.contact{
	background-color: rgb(16, 15, 15);
}

.contact-map{
	background-color: rgb(16, 15, 15);;
}
.contact-map iframe {
	width: 95vw;
	/* min-height: 400px; */
}


/* galeria */

.gallerysection
{margin-top:15vh;}


.portfolio-menu {
	text-align: center;

}

.portfolio-menu ul li {
	display: inline-block;
	margin: 10px;
	list-style: none;
	padding: 10px 15px;
	width: 200px;
	cursor: pointer;
	font-size: 20px;
	-webkit-transition: all 05s ease;
	-moz-transition: all 05s ease;
	-ms-transition: all 05s ease;
	-o-transition: all 05s ease;
	transition: all .5s ease;
}

.portfolio-item {
	width: 100%;
}

.portfolio-item .item {
	/* width: 303px; */
	float: left;
	margin-bottom: 10px;
}
/* mapa */


/* media */


@media (max-width: 700px) {
	.home img{
width:300px;
	}
}



@media (max-width: 400px) {
	.home img{
width:290px;
	}
}


.fbbtn a {
	text-decoration:none;
	color:white;
}