/* Stylesheet für Selfhtml Design 01
  responsives Layout mit Flexbox ab Z. 247 */

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

/* alternatives Boxmodell */
*, ::before, ::after {
  box-sizing: border-box;
}

/* Farbfestlegungen nur als Fallback für IE9-11
   custom properties für alle anderen!            */
body {
  max-width: 65em;
  margin: 0 auto;
  padding: 0 1em;
  font: normal 1em Arial, sans-serif;
  color: black; /* wird als currentColor für die Akzentfarbe verwendet. */
	color: var(--accent1-color);
  background-color: #ffffff;
	background-color: var(--background-color);
}

p, ol, ul, dl {
	color: #333;
  color: var(--font-color);
}

:root {
  --background-color: #fff;
  --background2-color: khaki;	
  --background3-color: khaki;		
  --accent1-color: black;
  --accent2-color: darkmagenta;
  --accent3-color: khaki;
	--font-color: #333;
  --font2-color: #666;
	--link-color: black;		

}

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

header {
  position: relative;
  margin: 0;
  padding: 1em;
  background-color: var(--background2-color);
}

header h1 a {
  
  height: 3em;
  text-decoration: none;
  border: 1px solid transparent;
}

header p {
  font-variant: small-caps;
  font-size: 2em;
}

header span {
  font-weight: bold;
}

.akzentfarbe1 {
  color:orange;
	color: var(--accent2-color);
}

.akzentfarbe2 {
  color: black;
	color: var(--accent1-color);	
}

.toggle {
    position: absolute;
    top: 1em;
    right: 1em;
}

/* ====================================================  CONTENT  ==================================================== */

h1, h2 {
  color: var(--font2-color);
}

a {
  color: currentColor;
  color: var(--link-color);	
}
a:hover, a:focus {
  /* font-weight: bold; */ 
  background-color: var(--accent3-color);
}

a.more {
  float: right;
}
a.more::before {
  content: "►";  
  margin-right: .5em;
  display:inline-block;
	text-decoration: none;    
}

a.more:hover, a.more:focus {
  color: var(--accent1-color);
}

h2.img {
  padding-left: 2.5em;
}

img, a img {
  border: 0 none;
}

.grid {
	max-width: 65em;
  display: grid;
	grid-template-columns: 47fr 53fr;
	gap: 1em;
}

.grid img {width: 100%;}

.landscape {width: 100%;}

article > h2 {
  clear: both;
}
article > h2 + p > img {
	width: 33%;
  float: left;
  margin: .15em 1.5em 1.5em 0;
}
article > h2:nth-of-type(odd) + p > img {
  float: right;
  margin: .15em 0 1.5em 1.5em;
}

dl {
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-gap: 1em 2em;
  margin-bottom: 3em;
}
dl > * {
  margin: 0;
  padding: 0;
}
dt {
  font-weight: bold;
}
dt::after {
  content: ":";
}

table {
  border: 0;
  font: normal 1em Arial, sans-serif;
  font-size:16px;
  color:black;
}

th {
    font: normal 1em Arial, sans-serif;
}


/* ====================================================  NAV  ==================================================== */

nav ul {
  box-shadow: -0.3em .6em .6em 0 rgba(0, 0, 0, .75);
  text-align: center;
  margin: 0;
  padding: 0;
  list-style-type: none;
}

nav a {
  background-color: black;
  color: white;             /* Beschriftung der Nicht-Pulldown-Überschriften*/
  text-decoration: none;
  display: inline-block;
  width: 95%;
  margin: .5em 0;
  padding: .5em 1em;
  border-radius: .5em;
}

nav a[aria-current="page"]{
 color: orange;
 /* font-weight: bold; */
}

nav a:hover,
nav a:focus {
  background-color: var(--accent3-color);
  color: currentColor;
}

nav a:hover::after ,
nav a:focus::after{
  color: transparent;
}

.dropdown {
  background-color: black;
  color: black;  /* Beschriftung der ausgewählten Pull-Down-Überschriften */
  text-decoration: none;
  display: inline-block;
  float: left;
  overflow: hidden;
}

.dropbtn {
  cursor: pointer;
  font-size: 16px;  
  border: none;
  outline: none;
  color: white;     /* Beschriftung der Pull-Down-Überschriften */
  background-color: inherit;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
  width: 10em;
  margin: .5em 0;
  padding: .5em 1em;
  border-radius: .5em;
}

.navbar a:hover, .dropdown:hover .dropbtn, .dropbtn:focus {
  background-color: var(--accent3-color);
    color: currentColor;
    /* font-weight: bold; */
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: black;
  width: 260px;
  z-index: 1;
  color: darkblue;
}

.dropdown-content a {
  float: none;
  color: white;
  padding: 2px 3px;
  text-decoration: none;
  text-align: left; 
}

.dropdown-content a[aria-current="page"] {
  float: none;
  color: orange;
  padding: 2px 3px;
  text-decoration: none;
  text-align: left; 
}

.dropdown-content a:hover {
  background-color: currentColor;
    background-color: var(--accent3-color);
    color: black;
    font-weight: bold;
}

.show {
  display: block;
}

/* ====================================================  FOOTER  ==================================================== */
footer {
  background-color: var(--accent1-color);
  box-shadow: -0.3em .6em .6em 0 rgba(0, 0, 0, .75);
  margin: 2em 0;
  padding: 0.5em 1em;
  display: flex;
}

footer ul,
footer p {
  flex: 1 1 100%;
          color: var(--background3-color);
}

footer ul {
  padding-left: 0;
  margin-left: 0;
}

footer li  {
  list-style-type: none;
  display: inline-block;
  border-left: .2em solid #ccc;
}
footer li:first-child  {
  border-left-color: transparent;
}
footer a {
  color: white;
}
footer a:hover, footer a:focus {
  color: var(--accent1-color);
}
footer li a {
  padding: 0 .5em 0 .7em;
}
footer p {
  margin-top: 0;
  padding-top: 0;
  text-align: right;
}


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

/* Mobile first ! alle Blöcke haben 100%, Navigation unten*/
main  {
  padding: 1em 0;
  margin: 2em 0;
}

/* Navigationselemente werden untereinander angezeigt */
nav ul {
  display: flex;
  flex-direction: column;
}

/* 2-Spaltenlayout mit breiterem aside */
@media screen and (min-width: 25em) {
  header {
    height: 10em;
  }
}

/* 2-Spaltenlayout mit breiterem aside */
@media screen and (min-width: 45em) {
  header {
    background: var(--background2-color) url('../5x5_2026/img2026/Wuerfel.png') no-repeat 95% bottom;
    background-size: contain;
  }

  /* Navigation wird nebeneinander ausgerichtet. */
  nav ul {
    flex-direction: row;
    background-color: black;
  }

  nav li {
    margin: 0;
    flex: 1 1 0%;
  }

  /* Main wird zum Flex-Container */
  main {
    display: flex;
    flex-flow: row wrap;
  }

  main > * {
    flex: 1 100%;  /* Alle Kindelemente werden über die volle Breite dargestellt */
  }

  section {
    flex: 1 48%;  /* Diese Elemente erhalten eine halbe Breite */
    margin: 1%;
  }
}

/* 2-Spaltenlayout mit breiterem aside */
@media screen and (min-width: 58em) {
  section, aside {
    flex: 1 31%;  /* Diese Elemente erhalten eine Breite von 1/3.  */
    margin: 1%;
  }

  article {
    flex: 0 0 100%;
    margin: 1%;
  }

/* article p, */
  article li,
  article blockquote {
    max-width: 40em;
  }

  #about {
    flex: 1 30%;
    margin: 1%;	  
    background-color: #eee;
    border: 1px solid black;
    padding: 1em;
    height: 23em;
  }
  
  #impressum {
    flex: 1 60%;
    margin: 1%;
}

  aside p {
    margin-bottom: 3em;
  }
  aside p:last-child {
    margin-bottom: 1.2em;
  }
}