@import "reset.css";

/* @group VARIABLES */

:root {
	
	--base-color: #495562;
	--base-color-transparent: rgba(73,85,98,.9);
	--base-color-light: #c9ccd0;
  --primary-color: #2675b7;
	--primary-color-transparent: rgba(38,117,183,.9);
	--secondary-color: #e4709a;
	--background-color: #fff;
	
	--md-text: 1.5rem; /* 24px */
	--lg-text: 2rem; /* 32px */
	--xl-text: 3.125rem; /* 50px */
	
	--frame-max-width: 72rem;
	--frame-spacing-x: 3rem;
	
	--box-shadow: 0 0 10px rgba(0,0,0,.5);
	
}

@media (max-width: 999px) {
	
	:root {
		--frame-max-width: 36rem;
		--frame-spacing-x: 1.5rem;
	}
	
}

/* @end */

/* @group FONTS */

@font-face {
  font-family: 'Alkes';
  src: url('../fonts/alkes-regular.woff2') format('woff2'),
       url('../fonts/alkes-regular.font.woff') format('woff');
  font-weight: normal;
}

@font-face {
  font-family: 'Alkes';
  src: url('../fonts/alkes-bold.woff2') format('woff2'),
       url('../fonts/alkes-bold.font.woff') format('woff');
  font-weight: bold;
}

/* @end */

/* @group BASE */

html,
body {
	min-width: 320px;
	color: var(--base-color);
	font-family: 'Alkes';
	font-weight: normal;
	font-size: 18px;
	line-height: 125%;
}

	@media (max-width: 799px) {
		
		html,
		body {
			font-size: 16px;
		}
		
	}

img {
	max-width: 100%;
	vertical-align: bottom;
}

strong {
	font-weight: bold;
}

h1 {
	margin-bottom: .5em;
	color: var(--primary-color);
	font-size: var(--xl-text);
	line-height: 1em;
}

h2 {
	margin-bottom: 1rem;
	color: var(--secondary-color);
	font-size: var(--md-text);
	line-height: 140%;
}

h2:not(:first-child) {
	margin-top: 2rem;
}

h3 {
	margin-bottom: 1rem;
	color: var(--primary-color);
	font-size: var(--lg-text);
	line-height: 110%;
}

h2 + h3 {
	margin-top: -1rem;
	text-indent: 1em;
}

h4 {
	margin-top: 1.5em;
	margin-bottom: 1em;
	font-weight: bold;
}

h2 + h4 {
	margin-top: -.25rem;
}

p {
	line-height: 140%;
}

p:has(+ *) {
	margin-bottom: 1em;
}

p.subheading {
	max-width: 28rem;
	color: var(--secondary-color);
	font-size: var(--md-text);
	line-height: 1.5em;
}

p.subheading + p:not(.subheading) {
	margin-top: 1.5em;
}

	@media (orientation: portrait) {
		
		p.subheading {
			max-width: 15rem;
		}
		
	}
	
mark {
	color: var(--primary-color);
}

.main ul {
	margin-bottom: 1em;
}

	.main ul li {
	   display: table;
		 margin-bottom: .5em;
	}
	
		.main ul li::before {
		  content: "•";
	    display: table-cell;
	    width: 1.5em;
			color: var(--primary-color);
	    text-align: center;
		}
		
		.main li p {
			margin-bottom: unset;
		}

/* @end */

/* @group Header */

.header {
	max-width: var(--frame-max-width);
	margin-bottom: clamp(9rem, 17vw, 13rem);
	margin-right: auto;
	margin-left: auto;
	padding-right: var(--frame-spacing-x);
	padding-left: var(--frame-spacing-x);
}

	.header__menu {
		padding-top: clamp(1.5rem, 2.5vw, 2rem);
		padding-bottom: 2rem;
		text-align: right;
	}
	
		.header__menu > * {
			display: inline-block;
		}
		
		.header__menu > *:not(:last-child) {
			margin-right: clamp(1rem, 2vw, 1.5rem);
		}
		
		.header__menu > *.active {
			font-weight: bold;
		}
		
	.header__subheading {
		/*max-width: 22em;*/
		color: var(--secondary-color);
		font-size: var(--md-text);
	}
	
		.header__subheading p:has(+ *) {
			margin-bottom: .4em;
		}

/* @end */

/* @group Main */

.main {
	max-width: var(--frame-max-width);
	margin-right: auto;
	margin-left: auto;
}

	@media (min-width: 800px) {
		
		.main {
			padding-right: var(--frame-spacing-x);
			padding-left: var(--frame-spacing-x);
		}
		
	}
	
	.main a {
		text-decoration: underline;
		text-decoration-color: var(--base-color-light);
	}
	
	.main a:hover {
		text-decoration-color: var(--base-color);
	}

/* @end */

/* @group Background */

.background {
	position: fixed;
	z-index: -1;
	top: 0;
	right: 0;
	left: 0;
	height: 100vh;
	background-image: url(../images/1130375-lupe-hell-silber.jpg);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center center;
}

	@media (orientation: portrait) {
		
		.background {
			background-image: url(../images/1130375-lupe-hell-silber-3x4.jpg);
		}
		
	}

/* @end */

/* @group Overlay */

.overlay {
	position: fixed;
	top: 100vh;
	left: 0;
	right: 0;
	transform: translateY(-100%);
	box-shadow: var(--box-shadow);
	color: var(--background-color);
	display: grid;
	grid-template-columns: auto max-content auto;
}
	
	.overlay > *:first-child,
	.overlay > *:last-child {
		background-color: var(--primary-color-transparent);
	}

	.overlay__container {
		display: flex;
		width: var(--frame-max-width);
		max-width: 100%;
	}

	@media (max-width: 799px) {
		
		.overlay {
			display: none;
		}
		
	}

	.overlay__figure {
		display: flex;
	}

		.overlay__figure svg {
			vertical-align: bottom;
		}
		
		.overlay__figure::before {
			content: "";
			display: block;
			width: calc(2rem + var(--frame-spacing-x));
			background-color: var(--primary-color-transparent);
		}

	.overlay__text {
		display: flex;
		align-items: center;
		flex-grow: 1;
		background-color: var(--primary-color-transparent);
	}
	
		.overlay__text > * {
			padding-right: 1.5rem;
		}
		
		.overlay__text > *:first-child {
			height: 2.5rem;
		}
	
		.overlay__text::after {
			content: "";
			display: block;
			width: var(--frame-spacing-x);
			background-color: var(--primary-color-transparent);
		}

/* @end */

/* @group Layouts & Layout, Columns & Column */

.layouts {
	container-type: inline-size;
	background-color: var(--background-color);
}

.layout {
	display: grid;
	row-gap: 1.5rem;
}

	.layout img {
		width: 100%;
		object-fit: cover;
	}
	
	.layout figcaption {
		margin-top: 1rem;
		padding-left: 1.5em;
		color: var(--secondary-color);
		font-size: var(--md-text);
		line-height: 110%;
		text-indent: -1.5em;
	}
	
	@media (max-width: 999px) {
		
		.layout {
			padding: 1.5rem;
		}
		
			.layout.changeColumnOrder > *:nth-child(2) {
				order: 1;
			}
		
			.layout.changeColumnOrder > *:nth-child(1) {
				order: 2;
			}
		
			.layout img {
				aspect-ratio: 4 / 3;
			}
		
	}

	@media (min-width: 1000px) {
		
		.layouts {
			padding: .5rem;
		}
		
			.layout img {
				aspect-ratio: 1 / 1;
			}
			
			.layout figcaption {
				padding-right: 2rem;
				padding-left: calc(1.5em + 2rem);
				padding-bottom: 2rem;
			}
		
		.columns-2 {
			grid-template-columns: repeat(2, 1fr);
			align-items: center;
		}
		
			.column .text {
				max-width: 40rem;
				padding: 1.5rem 2rem 2rem;
			}

	}

/* @end */

/* @group Footer */

.footer {
	margin-top: 6rem;
	padding-top: .75rem;
	color: var(--background-color);
	background-color: var(--base-color-transparent);
}

	.footer__container {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
		max-width: var(--frame-max-width);
		margin-right: auto;
		margin-left: auto;
		padding-right: var(--frame-spacing-x);
		padding-left: var(--frame-spacing-x);
	}

	.footer__copyright {
		margin-bottom: 1rem;
		text-align: right;
	}

	.footer__menu {
		margin-bottom: 1rem;
	}
	
		.footer__menu > * {
			display: inline-block;
			margin-right: clamp(1rem, 2vw, 1.5rem);
		}
		
		.footer__menu > *.active {
			font-weight: bold;
		}
		
	@media (max-width: 999px) {
	
		.footer {
			padding-bottom: 1.5rem;
		}
		
	}
	
	@media (min-width: 800px) {
		
		.home .footer {
			margin-bottom: 96px;
		}
		
	}

/* @end */