/* Stylesheet für der-gebrauchte-hund.de
  responsives Layout mit Grid Layout ab Z. 210   */

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

/* alternatives Boxmodell */
html { 
  box-sizing: border-box; 
  background: #d5d5d5;
}

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

body {
	max-width: 75em;
	margin:0 auto;
	padding: 0;
	background: #fff;	
	color: #333; 
	font: normal 1em Arial, sans-serif;  /* Mindestschriftgröße wird dem Browser, bzw. dem Nutzer überlassen! */
                    
}



/* ====================================================   HEADER   ==================================================== */

header {
	position: relative;		
	height: 250px;
	margin: 2em  0  0 3em;
	background: #03787b url("../img/jason_head.jpg") no-repeat right;
	background-size: contain;
	padding: 0 0 0.5em;
}

header a h1,
header a p {			/*Die Angaben für h1 müssen mit einem genauen Selektor überschrieben werden. */
	color: white; 
	border-left: 0;
	padding: 0;
    letter-spacing: 1px;
    display: table;		/* Überschriften und Absätze sind sonst immer 100% breit, durch display:table und display: inline-block; für das Elternelement a.ribbon wird das Banner nur so breit wie nötig. */
}

.ribbon {
	display: inline-block;
	position: relative;	
	margin: 2em 0 2em -1.5em;
	padding: 0.5em 1em;
	background: #4e7a92;
	box-shadow: 0px 1px 3px rgba(0,0,0,.8);
}
 
.ribbon::before{
	display: block;
	width: 1.5em;
	height: 0;
	position: absolute;
	bottom: -1.5em;
	left: 0em;
	content: "";
	border-bottom: 1.5em solid transparent;
	border-right: 1.5em solid rgb(0, 80, 116);
}

/** CONTENT **/

main {
	margin: 0 0 1em;
	padding: 1em;
	background: #fff;
}

h1,
h2 {
	font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
	padding-left: 1em; 
	color: #666; 
	text-transform: uppercase;
	border-left:5px solid #4e68AD;
}
	
h2 span {
	font-size: 0.70em; 
	color: #818181; 
	text-transform: none;
}

h3	{ 
	font-size: 1.25em; 
	font-weight: normal;
	padding: 0px; 
	margin: 0px; 
	color: #4E68AD; 
}



p {
	text-align: justify;
	line-height: 1.6em; 
	padding: 20px 0px
}

a 	{ 
	color: #4e7a92; 
	outline: none; 
	text-decoration: none; 
}
a:hover, 			/* Durch Maus oder Tastatur angewählte Verweise werden sichtbar gemacht */
a:focus { 
	color: white; 
	text-decoration: none; 
	background-color: #4e7a92;
}

a.more	{ 
	float: right; 
	font-weight: bold; 
}

a.more:after{
	content:" \2192 ";
	font-size:1.2em;
	font-weight:bold;
}

ul.square {
	list-style-type:square;
    color: #999999;
    margin: 0 0 0.5em 0.5em;
	font-size: 0.8em;
	font-weight: bold;
}

ul.square li{
	padding:10px;	
}

.chapter-box {
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background: #f7f7f7;
  border-left: 5px solid #4e68AD;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.chapter-box h2 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  color: #1f2937;
}

.chapter-box p {
  margin: 0;
  color: #4b5563;
  font-weight: 600;
}

/* Prolog */

.gebrauchter_hund_prolog {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2%;
    border-left: 1px solid teal;
    border-right: 1px solid teal;
    font-size: 100%;
    line-height: 1.6;
    color: teal;
    text-align: justify;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .gebrauchter_hund_prolog {
        padding: 16px;
        border-left: none;
        border-right: none;
        font-size: 95%;
        text-align: left;
    }
}

/* Ende Prolog */

/* Bilder Horizontal Schatten */

.my-element-h {
  width: 100%;
  max-width: 560px;
  aspect-ratio: 4 / 3;
  background: var(--color-primary-x-light);
  margin: 1em auto;
  overflow: hidden;
  box-shadow: 10px 10px 30px 2px #00746e;
}

/* Ende Bilder Horizontal Schatten */

/* Bilder Vertikal Schatten */

 .my-element-v {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3 / 4;
  background: var(--color-primary-x-light);
  margin: 1em auto;
  overflow: hidden;
  box-shadow: 10px 10px 30px 2px #00746e;
}

/* Ende Bilder Vertikal Schatten */

/*Themenübersicht 2 Spalten*/
.meta-columns {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.meta-columns .meta-list {
  flex: 1;
  list-style: none;
  padding: 0;
  margin: 0;
}

.meta-columns .meta-list li {
  margin-bottom: 0.4rem;
}

@media (max-width: 700px) {
  .meta-columns {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/*DL, DT, DD Datenliste*/
dl.grid { 
  display: grid; 
  grid-template-columns: 1fr 100%; 
}
dd { 
  margin: 0; 
  padding-left: 1em; 
}

dd span:first-child {
  display: inline-block;
  width: 4em;
}

dl.grid dd {
  margin-bottom: 1em;
}

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

ul#footer-nav li { 
	list-style-type: none;  
	displaY: inline;
	padding: 0 0.5em; 
	border-right: 1px  solid #ACACAC; 
}

footer {
	display: grid;
    grid-template-columns: repeat(2, 1fr);	
	padding: 1em;
}

ul#footer-nav  li:last-child { 
	border: none; 
}	

ul#footer-nav img {
	width: 1.5em;
}

ul#footer-nav a:hover,
ul#footer-nav a:focus, 
ul#footer-nav a:active {
	background: white;
}

footer p {
	text-align: right;
}

/** Navigation **/

nav#navigation{
}

#navigation ul {
    list-style-type: none;
    width: 100%;
	margin-bottom:30px;
}

#navigation ul li.first-child	{ border-top: 1px #DBDBDB solid; }


#navigation ul li a {
	display: block;
    border-bottom: 1px solid #4e7a92;
    font-size: 1.1em;
    line-height: 1.5em;
    padding: 1em 35px;
    text-decoration: none;
	width: 13em;
}

#navigation ul li a:before{
	content:" ";
	display:inline-block;
	width:1em;
	height:1em;
	border-left:5px solid #4e7a92;;
}	

nav a[aria-current=page]{
 background: #aaa;
}

.center { text-align: center; }

figcaption {
    font-size: 13px;
    color: Teal;

}

/* ========== repsonsives Grid-Layout ========== */

/* mobile first - auf schmalen Bildschirmen wird alles untereinander platziert. */

/* ab einer Breite von 30em haben zwei Spalten nebeneinander Platz: */

@media (min-width: 30em) { 
  main {
  	display: grid;	  
    grid-template-columns: repeat(2, 1fr);
	grid-gap: 1em;
  }

  nav {
    grid-column: 1 / 2;
  }
  
  #intro {
    grid-column: 2 / 3;
    grid-row:    1 / 2;					
  }

  article {
    grid-column: 2 / 3;
  }  

  .spalte img {
     width: 50%;
	 float: left;
	 margin-right: 0.5em;		
  }
}



@media (min-width: 50em) { 
  main {
    grid-template-columns: repeat(3, 1fr);
 }
 
  nav {
    grid-row: 1 / 4;
  } 

  #intro {
    grid-column: 2 / 4;
    grid-row:    1 / 2;					
  }

  article {
    grid-column: 2 / 4;
  }    
  
   aside {
    grid-column: 3 / 4;
    grid-row: 1 / 2;	
  }   
  
  .spalte {
    grid-row:    2 / 3;					
  }
    
  .spalte img {
     width: 33%;
  } 
}