/* Stylesheet für NorisBrass
  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: 75em;
  margin: 0 auto;
  padding: 0 1em;
  font: normal 1em Arial, sans-serif;
  color: darkBlue;
  /* 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: white;
  --background2-color: white;
  --background3-color: white;
  --accent1-color: darkBlue;
  --accent2-color: 8;
  --accent3-color: white;
  --font-color: darkBlue;
  --font2-color: red;
  --link-color: red;

}

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

header {
  position: relative;
  margin: 1em;
  padding-top: 5em;
  padding-left: 2em;
  background-color: var(--background2-color);
}

header h1 a {
  padding: 3em 0.5em .1em 8em;
  background: url('../css/icons/NorisBrass-LogoMitSchrift.png') no-repeat left;
  background-size: 6.5em;
  height: 5em;
  text-decoration: none;
  border: 8px solid transparent;
}

header p {
  font-variant: small-caps;
  font-size: 1em;
}

header span {
  font-weight: bold;
}

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

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

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

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

h1,
h2,
h3 {
  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.about {
  background: url('../css/icons/NorisBrass-Logo.jpg') left no-repeat;
  background-size: 2.5em;
}

.img.group {
  background: url('../css/icons/NorisBrass-Logo.jpg') left no-repeat;
  background-size: 2.5em;
}

img,
a img {
  border: 0 none;
}

.dark img {
  filter: brightness(.8) contrast(1.2);
}

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

.grid img {
  width: 100%;
}

.landscape {
  width: 100%;
}

.portrait {
  width: 30%;
}

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: .5em .5em;
  margin-bottom: 2em;
}

dl>* {
  margin: 0;
  padding: 0;
}

dt {
  font-weight: bold;
}

table,
th,
td {
  border-bottom: 1em solid white;
  border-right: 1em solid white;
  border-collapse: separate;
}

th {
  color: var(--font2-color);
}

.news {
  background: no-repeat top .5em right .5em var(--background3-color);
  box-shadow: -0.3em .6em .6em 0 rgba(0, 0, 0, .75);
  padding: 0 1em 1em;
}

.news h3 {
  color: var(--font-color);
}

.news.consultation {
  background-image: url('../css/icons/phone.svg');
}

.news.info {
  background-image: url('../css/icons/letter.svg');
}

aside ul,
.news ul {
  margin: 2em 0;
  padding: 0;
  color: var(--font-color);
  list-style-position: inside;
}

aside ul ::marker,
.news ul ::marker {
  color: var(--accent2-color);
  content: "►  ";
  font-size: 1.5em;
}

aside li,
.news li {
  padding: .5em 0;
}

.news li span {
  background: var(--accent2-color);
  border-radius: 0.5em;
  padding: 0.2em 0.7em;
}

aside ul {
  color: #333;
}

.dark .news h2,
.dark .news h3,
.dark .news ul {
  color: var(--background-color);
}

.dark .news a {
  color: var(--accent1-color);
}

/* ====================================================  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: darkblue;
  color: #ccc;
  text-decoration: none;
  display: inline-block;
  width: 95%;
  margin: .2em 0;
  padding: .2em 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;
}

.dark nav a:hover,
.dark nav a:focus {
  color: #333;
}



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


/* ====================================================  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: var(--accent3-color);
}

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;
}

nav summary {
  cursor: pointer;
}

nav summary:hover {
  font-size: 2.2em;
  text-shadow: 2px 2px 5px white;
}

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

/* 2-Spaltenlayout mit breiterem aside */
@media screen and (min-width: 52em) {

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

  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 darkBlue;
    padding: 1em;
    height: 23em;
  }

  #impressum {
    flex: 1 60%;
    margin: 1%;
  }

  aside p {
    margin-bottom: 3em;
  }

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