/* (1) Browser Reset */

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
	background: url('../images/background-end.png') no-repeat bottom center, url('../images/background-start.png') repeat-y top center;
	font-size: 18px;
	font-family: 'Source Sans Pro', sans-serif;
	color: rgba(0, 0, 0, 0.9);
}

h1 {
	font-size: 56px;
	font-weight: 400;
	text-align: center;	
	margin-bottom: 30px;
}

h2 {
	font-size: 30px;
	font-weight: 300;
	text-align: center;
	margin-bottom: 100px;
}

h3 {
	font-size: 18px;
	font-weight: 700;
	text-transform: uppercase;
	text-align: center;
	margin-bottom: 40px;
}

h4 {
	font-size: 18px;
	font-weight: 600;
	background-color: rgba(0, 0, 0, 0.9);
	text-transform: uppercase;
	padding: 10px 15px;
	color: #ffffff;
	margin-bottom: 10px;
}

p {
	font-size: 16px;
	font-weight: 300;
	text-align: left;
	line-height: 1.4;
	margin-bottom: 25px;
}

a {
	color: #000000;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

ul {
    list-style:none;
}

strong {
	font-weight: 600;
}

em {
	font-style: italic;
	font-weight: 700;
}

small {
	font-size: 15px;
	font-weight: 300;
}

hr {
	border: 1px solid #000;
	width: 100px;
	margin: 0 auto 40px;
}

#kotva {
	position: relative;
	top: -150px;
}

.reset {
	clear: both;
}

/* (2) Header and menu */

.header {
	background-color: #1a1a1a;
	display: block;
	width: 100%;
	height: 70px;
	position: fixed;
	top: 0;
	z-index: 100;
	box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.3);
}

.header-container {
	display: block;
	width: 1200px;
	margin: 0 auto;
}

.logo img {
	display: block;
	width: 200px;
	height: auto;
	float: left;
}

.topnav .menu a {
	float: left;
	text-transform: uppercase;
	display: block;
	letter-spacing: 1px;
	font-size: 16px;
	text-decoration: none;
	color: #ffffff;
	padding: 26px 20px 0;
	height: 80px;
	box-sizing: border-box;
}

.menu {
	float: right;
}

.menu a:hover {
	background-color: #ffffff;
	color: #1a1a1a;
	background: url('../images/zalozka.png') 0 0 no-repeat;
	background-size: 100% 100%;
	-webkit-filter: drop-shadow(0 5px 10px rgba(0,0,0,0.3));
}

.topnav .icon {
  display: none;
  color: #ffffff;
}

/* (3) Content */

.mainpage-container {
	display: block;
	width: 1200px;
	margin: 0 auto;
}

.subpage-container {
	display: block;
	width: 1060px;
	margin: 155px auto 0;
	padding: 100px 70px;
	background-color: #fff;
	box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.3);
	box-sizing: border-box;
}

.project-container {
	padding: 50px 70px 70px 70px;
}


/* (4) Titul a sipka */

.titul {
	display: block;
	width: 1075px;
	height: 393px;
	margin: 250px auto 200px;
	background: url('../images/titul.png') no-repeat center center;
	opacity: 0.85;
}

.sipka-vlastnosti {
	background: url('../images/sipka4.png') no-repeat center center;
	background-size: cover;
	opacity: 0.5;
	display: block;
	width: 205px;
	height: 114px;
	position: relative;
	top: -40px;
	left: 250px;
}

.sipka-projekty {
	background: url('../images/sipka.png') no-repeat center center;
	background-size: cover;
	opacity: 0.5;
	display: block;
	width: 250px;
	height: 97px;
	position: relative;
	top: -50px;
	left: 750px;
}

.all-columns {
	display: block;
	width: 1200px;
	margin: 0 auto 650px;
	height: 100%;
}

.single-column {
	width: 33.3%;
	float: left;
}

.obraz-1, .obraz-2, .obraz-3 {
	display: block;
	height: 476px;
	width: 340px;
	margin: 0 auto;
}

.obraz-1 {
	background: url('../images/obraz1.png') no-repeat 0 0;
	background-size: cover;
	filter: drop-shadow(8px 4px 8px #999);
}

.obraz-2 {
	background: url('../images/obraz2.png') no-repeat 0 0;
	background-size: cover;
	filter: drop-shadow(8px 4px 8px #999);
}

.obraz-3 {
	background: url('../images/obraz3.png') no-repeat 0 0;
	background-size: cover;
	filter: drop-shadow(8px 4px 8px #999);
}

/* (5) Shelves */

.shelf {
	display: block;
	background: url('../images/shelf.png') no-repeat 0 0;
	width: 1200px;
	height: 430px;
	margin: 0 auto;
}

.shelf-projects {
	margin: 0 auto;
	display: block;
	width: 1150px;
}

.project {
	display: inline-block;
	width: 227px;
	margin: 0 auto;
	text-align: center;
	position: relative;
	margin-top: -100px;
	padding-top: 100px;
}

.project img {
	cursor: pointer;
	z-index: 10;
	max-width: 230px;
	max-height: 230px;
}

.pos-bottom {
	position: absolute;
	bottom: 0;
	left: 0;
}

/* (6) Shadows and position */

.shadow1 {
	box-shadow: 12px -6px 18px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.shadow2 {
	box-shadow: 13px -6px 20px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.shadow3 {
	box-shadow: 14px -6px 22px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.shadow4 {
	box-shadow: 15px -6px 24px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.shadow5 {
	box-shadow: 16px -6px 26px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.shadow-billboard2 {
	position: relative;
	top: 3px;
	-webkit-filter: drop-shadow(13px -6px 20px #666666);
	filter: drop-shadow(13px -6px 20px #666666);
}

/* (7) Contact */

.gray-block {
	background-color: #e5e5e5;
	padding: 15px 10px;
	text-align: center;
	margin-bottom: 10px;
}

.gray-block-mobile {
	font-size: 16px;
	line-height: 1.5;
	background-color: #e5e5e5;
	padding: 15px;
	text-align: center;
	margin-bottom: 10px;
	display: none;
}

.contact-slash {
	margin: 0 15px;
}

.mar50 {
	margin-bottom: 50px;
}

/* (8) Contact form */

input[type="text"], input[type="email"], input[type="password"], textarea {
	display: block;
	border: 1px solid rgba(0, 0, 0, 0.9);
	padding: 15px;
	font-size: 16px;
	color: #808080;
	margin: 0;
	box-sizing: border-box;
	font-family: inherit;
	-webkit-appearance: none;
}

input[type="text"] {
	float: left;
	border-right: none;
}

input[type="text"], input[type="email"] {
	width: 50%;
}

textarea {
	width: 100%;
	border-top: none;
}

label {
	font-size: 16px;
	margin-left: 5px;
	white-space: nowrap;
}

label.error {
	color: #FF0000;
} 

input[type="submit"], #submit-button {
	font-size: 18px;
	font-weight: 700;
	font-family: inherit;
	text-transform: uppercase;
	padding: 13px 27px;
	border: 1px solid rgba(0, 0, 0, 0.9);
	margin: 40px 0 0 0;
	background-color: #fff;
	-webkit-appearance: none;
}

input[type="submit"]:hover, #submit-button:hover {
	background: rgba(0, 0, 0, 0.9);
	color: #fff;
	cursor: pointer;
}

.center {
	text-align: center;
}

.response_msg {
	text-align: center;
	margin-top: 20px;
}

/* (9) About */

.profile-photo {
	float: left;
	display: block;
	width: 315px;
	height: auto;
	margin-right: 30px;
}

.profile-text {
	display: table;
}

/* (10) Price */

.left-column {
	width: 50%;
	float: left;
	padding-right: 20px;
	box-sizing: border-box;
}

.right-column {
	width: 50%;
	float: left;
	padding-left: 20px;
	box-sizing: border-box;
}

table {
	width: 100%;
	font-size: 16px;
	font-weight: 300;
	color: rgba(0, 0, 0, 0.9);
	margin-bottom: 40px;
}

td {
	padding: 10px 0;
	border-bottom: 1px solid #e5e5e5;
}

.price {
	text-align: right;
}

/* (11) Footer */

.footer {
	display: block;
	width: 1200px;
	margin: 0 auto 200px;
}

.subpage-space {
	margin-top: 90px;
}

.copyright {
	font-size: 14px;
	font-weight: 300;
	color: #ffffff;
	background-color: #1a1a1a;
	padding: 18px 0;	
	text-align: center;
	display: block;
	width: 650px;
	margin: 0 auto;
}

/* (12) Projects */

.arrow-left, .arrow-right, .hamburger {
	float: left;
	display: block;
	width: 30px;
	height: 30px;
	margin-right: 10px;
}

.arrow-left {
	background: url('../images/project-nav.png') 0 0 no-repeat;
}

.arrow-right {
	background: url('../images/project-nav.png') -60px 0 no-repeat;
}

.hamburger {
	background: url('../images/project-nav.png') -30px 0 no-repeat;
}

.arrow-left:hover {
	background: url('../images/project-nav.png') 0 -30px no-repeat;
}

.arrow-right:hover {
	background: url('../images/project-nav.png') -60px -30px no-repeat;
}

.hamburger:hover {
	background: url('../images/project-nav.png') -30px -30px no-repeat;
}

.project-images img {
	margin: 0 auto;
	display: block;
	max-width: 100%;
	height: auto;
	margin-top: 25px;
}

.project-info {
	line-height: 160%;
}

/* (13) Services */

.service {
	width: 100%;
	margin-bottom: 80px;
	padding-bottom: 50px;
	display: table;
	border-bottom: 1px solid #e5e5e5;
}

.service-block {
	width: 55%;
	float: left;
}

.picture-block {
	width: 45%;
	float: left;
	padding: 0 50px;
	box-sizing: border-box;
}

.small-pic img {
	width: 70%;
}

/* (14) Button Back to top */

#myBtn {
  display: none;
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 99;
  border: none;
  outline: none;
  background: url('../images/back-to-top.png') 0 0 no-repeat;
  width: 60px;
  height: 60px;
  cursor: pointer;
  opacity: 0.5;
}

#myBtn:hover {
	opacity: 0.8;
}

.no-margin {
	margin-bottom: 0;
}