/* css */

* {
	/* Reset */
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:root {
	/* using css variable */
	--corner-size: 100px;
	--font-color: rgb(190, 190, 210);
	--background-color: rgb(55, 55, 75);
	--menu-switch-color: rgb(0, 0, 0);
	--link-color: rgb(0, 102, 153);
	--link-color-highlighted: rgb(135, 206, 250);
	--time: .7s;
}

body {
	background-image: url('background-7.jpg');
	/* background-color: darkgray; */
	font-family: Arial, 'sans serif';
	color: var(--font-color);
	font-size: 100%;
	width: 100%;
	min-height: 100vh;
}

/* do not reduce the space! */
iframe {
	max-height: 100%;
	max-width: 100%;
	width: 100%;
	height: 100%;
}

.netzfaden-hinweis {
  background: #f2f2f2;
  border: 1px solid #ddd;
  padding: 0.8em 1em;
  margin: 2em auto 1em auto;
  font-size: 1em;
  color: #333;
  border-radius: 6px;
  text-align: center;
  max-width: 500px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}


/* BEM Naming Convention */

/* CSS for startpage.html */
.homepage__text--middle {
	position: relative;
	top: 10em;
	text-align: center;
}

.homepage__text--block {
	position: relative;
	top: 20em;
	margin-left: auto;
	margin-right: auto;
	width: 50em;

}

/* iframes settings (inside index.html) */
.iframes__impressum {
	position: relative;
	margin-left: 10px;
	top: 10em;
}

/* iframes settings (inside dsgvo.html) */
.iframes__dsgvo {
	position: relative;
	margin-left: 10px;
	top: 10em;
}

/* iframes settings (inside homepage.html) */
.iframes__homepage {
	max-height: 100%;
	max-width: 100%;
	width: 100%;
	height: 100%;
}

/* main grid Desktop*/
.grid {
	min-height: 100vh;
	display: grid;
	grid-template-columns: var(--corner-size) auto var(--corner-size);
	grid-template-rows: var(--corner-size) auto var(--corner-size);
	grid-template-areas:
		"g_menu g_header g_logo"
		"g_main g_main g_main"
		"g_footer g_footer g_footer";
}

/* main grid Smartphone*/
@media only screen and (max-width: 550px) {


	.grid {
		min-height: 100vh;
		display: grid;
		grid-template-columns: var(--corner-size) auto var(--corner-size);
		grid-template-rows: var(--corner-size) var(--corner-size) auto var(--corner-size);
		grid-template-areas:
			"g_menu . g_logo"
			"g_header g_header g_header"
			"g_main g_main g_main"
			"g_footer g_footer g_footer";
	}

	.homepage__text--block {
		position: relative;
		margin-left: 10px;
		top: 20em;
		width: auto;
	}

}

.grid__menu {
	grid-area: g_menu;
	background-color: var(--background-color);
	background-image: url('menu-svgrepo-com.svg');
	transform: scale(0.75);
}

/* class "grid__menu__dropdown" for hovering */
.grid__menu__dropdown:hover .grid__menu__dropdown__content {
	display: block;
	-webkit-transition: all var(--time) ease-in-out;
	-moz-transition: all var(--time) ease-in-out;
	-ms-transition: all var(--time) ease-in-out;
	-o-transition: all var(--time) ease-in-out;
	transition: all var(--time) ease-in-out;
}

.grid__menu__dropdown__content {
	display: none;
	position: absolute;
	list-style-type: none;
}

.grid__menu__dropdown__content--button {
	list-style-type: none;
	cursor: pointer;
	border-radius: 0px;
	text-decoration: none;
	font-size: 16px;
	line-height: 19px;
	text-transform: uppercase;
	letter-spacing: 3px;
	-webkit-transition: all var(--time) ease-in-out;
	-moz-transition: all var(--time) ease-in-out;
	-ms-transition: all var(--time) ease-in-out;
	-o-transition: all var(--time) ease-in-out;
	transition: all var(--time) ease-in-out;

	border: solid 2px var(--background-color);
	background: var(--menu-switch-color);
	color: var(--font-color) !important;
}

.grid__menu__dropdown__content--button:hover {
	border: solid 2px var(--background-color);
	background: var(--font-color);
	color: var(--menu-switch-color) !important;
}

.grid__menu__dropdown__content--button-1 {
	padding: 12px 30px;
}

.grid__menu__dropdown__content--button-2 {
	padding: 12px 32px;
}

.grid__menu__dropdown__content--button-3 {
	padding: 12px 18px;
}

.grid__head {
	grid-area: g_header;
	display: flex;
	align-items: center;
	justify-content: center;
}

.grid__logo {
	grid-area: g_logo;
	background-color: var(--background-color);
	background-image: url('Netzfaden.svg');
}

.grid__article {
	min-height: 60vh;
	grid-area: g_main;
}

.grid__footer {
	grid-area: g_footer;
}

.grid__footer__menu {
	position: relative;
	top: 3em;
	text-align: center;
	margin: 0;
	padding: 0;
}

.grid__footer__menu li {
	display: inline;
	list-style: none;
	margin-right: 10px;
	padding: 5px 10px;
}

.grid__footer--text {
	background: none !important;
	border: none;
	padding: 0 !important;
	color: var(--link-color);
	font-size: 12px;
}

.grid__footer--icon {
	transform: scale(0.01);
}

.grid__footer__menu--button {
	background: none !important;
	border: none;
	padding: 0 !important;
	color: var(--link-color);
	text-decoration: underline;
	cursor: pointer;
}

.grid__footer__menu--button:hover {
	color: var(--link-color-highlighted);
}