/* Stylesheet für Selfhtml Design 08 
  responsives Layout mit Grid Layout ab Z. 249   */

/* ====================================================   GLOBAL DEFINITION   ==================================================== */

/* alternatives Boxmodell */
html { 
  	box-sizing: border-box; 
	padding: 0;
	margin: 0;	
} 

*, ::before, ::after { 
	box-sizing: inherit; 
}

body {
    margin: 0 auto;
    font: normal 1em Arial, sans-serif;  /* Mindestschriftgröße wird dem Browser, bzw. dem Nutzer überlassen! */
    color: white;
    background: radial-gradient(black 15%, transparent 16%) 0 0,
		radial-gradient(black 15%, transparent 16%) 8px 8px,
		radial-gradient(rgba(255,255,255,.1) 15%, transparent 20%) 0 1px,
		radial-gradient(rgba(255,255,255,.1) 15%, transparent 20%) 8px 9px;
    background-color: #282828;
    background-size: 16px 16px;
    max-width: 1600px;
}

/* ====================================================   Inhalt   ==================================================== */


a {
  color: skyblue;
}

a:hover,
a:focus {
	background:#e6f2f7 ;
}

header {
  max-width: 80em;
  color:white;
  background: #eee;
  margin: 0 auto 1.6em;
  position: relative;
}

header::after {
  position: absolute;
  content: "";
  background: linear-gradient(to top, #feb040 25%, #282523 25%, #282523 50%, #34a2da 50%, #34a2da 75%, #0e76bc 75%);
  height: 1.6em;
  left: 0;
  right: 0;
  bottom: -1.6em;
}

header h1 {
  padding: 0;
}

header #logo {
  display: inline-block;
  background: no-repeat left center;
  color: black;
  margin: 0 0 0 2em;
  padding-left: 10em;
  text-decoration: none;
}

main {
    display: block;   /*für IE9-11 */
    max-width: 80em;
    position: relative;
    padding: 0 20px 0;
    margin: 0 auto;
    background: white;
    color: #333;
}

.gallery{
  color: #FFFFFF;
  font-family: "Times New Roman", Times, serif;
}

  /* slide in captions found @http://css-tricks.com/slide-in-image-captions/ */
figure { 
  padding:0; 
  margin:0 -20px;;
  display: block; 
  position: relative; 
  overflow: hidden; 
}

figure:before { 
  content: "?"; 
  position: absolute; 
  background: rgba(255,255,255,0.75); 
  color: black;
  width: 24px;
  height: 24px;
  bottom:30px; left:30px;
  border-radius: 12px;
  text-align: center;
  font-size: 14px;
  line-height: 24px;
  transition: all 0.6s ease;
  opacity: 0.75;  
}
figure:hover:before {
  opacity: 0;
}

.gallery img {
	width: 100%;
}

figcaption { 
  position: absolute; 
  background: rgba(0,0,0,0.75); 
  color: white; 
  padding: 10px 20px;
  width:100%; 
  opacity: 0;
  bottom: -20%; 
  left: 0;
  transition: all 0.6s ease;
}

figcaption h2 {
  margin: 0 12px;
}

figcaption p {
  margin: 12px 12px 0;
  padding: 0;
}
figure:hover figcaption {
  opacity: 1;
  bottom: 0;
}


article{
  background: #fff;
  padding: 30px;
  width: 100%;
}

section.services{
}

section.services h1{
  padding-left:30px;
  background: no-repeat left center;
}

section.services p{
  border-bottom: 1px dashed #535353;
}

/* Sign in form */

#signin label {
	display: block;
}  

#signin input, #signin textarea {   
   width: 80%;
   border: 1px solid #dfdfdf;
   background: #fff;
   padding: 5px 3px;
}   

#signin textarea{
   height:105px;
   overflow:auto;
}      

#signin button{
   margin: 1em 1em;
   padding: 0.5em;
   float: right;
   color: #feb040;
   background: #0e76bc;
   border: 1px solid #333;
   border-radius: 5px;
}
   
#signin button:hover,
#signin button:focus {
	background: #feb040;
	color: #0e76bc;
}

.services img {
	width: 100%;
	filter: invert(1);  
}

  /* Navigation */

nav {
	margin: 0;	
	width: 100%;
	background: black;
}

nav ul {
	margin: 0;
	padding: 0;
 	font: 1.3em  Arial, Helvetica, sans-serif;
 	list-style-type: none;
}

nav li {
	display: inline;
	margin: 0;
}

nav a {
	position: relative;
	display: inline-block;
	text-decoration: none;
	color: white;
	padding: .5em;
	padding-right: 2em;
	text-align: right;
}

[aria-current=page] {
	font-weight: bold;
	color: #feb040;
}

nav a::after{
	content:" ▶";
	color: #feb040;
	display: inline-block;
	width: 2em;
}

nav a:hover::after, nav a:focus::after{
	content:" ▼";
}  

nav a:hover, nav a:focus {
	background: transparent;
	color: #feb040;
}


footer {
    max-width: 80em;
    padding: 1em;
    margin: 1em auto;
    color: #ccc;
}

dl.grid { 
  display: grid; 
  grid-template-columns: fr 100%; 
}
dd { 
  margin: 0; 
  padding-left: 1em; 
}
dl.grid dd {
  margin-bottom: 1em;
}

a[href^="tel"] { white-space: nowrap; }

.copy {
	text-align: right;
}

/* ====================================================   LAYOUT   ==================================================== */

/* Mobile first ! alle Blöcke haben 100%, Navigation unten*/

body {
  padding: 0 1em;
}

@media screen and (min-width: 35em) {    

	main, footer {
	  	display: grid;
	  	grid-template-columns: repeat(2, fr);
	  	grid-gap: 1em;
	}
	article {
		grid-column: 1 / 2;
	}	
	.gallery {
		grid-column: 1 / 3;
	}	
	
	aside  {
		grid-column: 2 / 3;	
	}
}

@media screen and (min-width: 50em) {   
	main, footer {
	  	grid-template-columns: repeat(3, fr);		/* 3Spalten, sobald Platz da ist */
	}
	
	article {
		grid-column: 1 / 3;
	}
	
	.gallery {
		grid-column: 1 / 4;
	}
	
	aside  {
		grid-column: 3 / 4;	
	}
	figure {
  		margin: 0;
	}


nav ul {
  padding: 0 0 0 2%;
  font: 1.2em Arial,Helvetica,sans-serif;
}
}