.burger-button,
.burger-button:hover,
.burger-button:active {
	background-color: transparent;
	border: 0;
}

.burger-button img {
	width: 100%;
}


.main-nav a {
	font-size: var(--ty-big);
	display:inline-block;
}



/* 20 jahre */

.main-nav .twenty-years-button {
	border:none !important;
	outline:none;
	width: 30vw;
	position: absolute;
	top: 2.4rem;
	right: 0.7rem;
	height: auto;
	transition: none;
}

.main-nav .twenty-years-button a,
.main-nav .twenty-years-button a:hover {
	border:none;
	outline:none;
	cursor: pointer;
	transition:none;
}

.main-nav .twenty-years-button video {
	filter: grayscale(0); /* force gpu rendering */
	opacity: 0.9;
}



/* footer-nav */

.footer-nav a {
	display:block;
	padding: 0.2em 0;
}

.shop-button .icon-smiley {
	width: 2.6rem;
}


/* mobile only */
@media only screen and (max-width: 800px) {
	
	.main-nav {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		transform: translate(0,-80vw);
		transition: transform 0.5s var(--ease);
		background-color: white;
		padding: 5vw 5vw 0 5vw;
		margin-top: 3.1rem;
	}
	
	.page-header.nav-open .main-nav {
		transform: translate(0,0);
	}

	.burger-button {
		position: absolute;
		top: 0;
		right: 0;
		width: 4.8rem;
		height: 4.4rem;
		padding: 1rem 1.4rem 1rem 1rem;
	}
	
	.main-nav ul {
		margin: 0;
	}
	
	.main-nav>ul>li>a {
		display:block;
		padding: 0.5em 0 0.4em 0;
		border-top: 1px solid var(--textcol);
	}
	
	.main-nav>ul>li:last-child {
		border-bottom: 1px solid var(--textcol);
	}
	
	
	.main-nav .sub-main-nav {
		column-count: 2;
		width: 68%;
		margin-left: 3.8rem;
		margin-top: 0.5rem;
		margin-bottom: 1.5rem;
	}
	
	.sub-main-nav a {
		font-size: 1rem;
		padding: 0.3em 0;
	}
	
	.page-header .icon-closer {
		display:none;
	}
	
	.page-header.nav-open .icon-burger {
		display:none;
	}
	
	.page-header.nav-open .icon-closer {
		display:block;
	}
	
	.filter-nav,
	.filter-button,
	.filter-close-button {
		display:none;
	}


}


/* tablet + desktop */
@media only screen and (min-width: 800px) {
	.burger-button,
	.nav-closer {
		display:none;
	}
	
	.main-nav>ul {
		display:flex;
		flex-direction: row;
		gap: 1.5rem;
		width: 100%;
		margin: 0;
	}
	
	.sub-main-nav {
		position: absolute;
		left: 1.2rem;
		padding: 0.7rem 8% 0.7rem 0;
		top: 5.4rem;
		width: calc(100% - 2.4rem);
		background-color: white;
		border-top: 1px solid var(--textcol);
		border-bottom: 1px solid var(--textcol);
		display:none;
	}

	.sub-main-nav li {
		white-space: nowrap;
	}

	.page-template-page-projekte .sub-main-nav {
		display:flex;
		flex-direction: row;
		flex-wrap:wrap;
		justify-content: flex-start;
		gap: 1rem;
	}
	
	.sub-main-nav li.project-nav-identitaet {
		margin-left: -0.8rem;
	}

	
	.sub-main-nav a {
		font-size: var(--ty-medium);
	}

	
	.shop-button {
		position: absolute;
		right: 0.7rem;
		top: 0.5rem;
	}
	

	.shop-button .icon-smiley {
		width: 2.2rem;
	}
	
	.footer-nav {
		font-size: var(--ty-small);
		position: absolute;
		right: 0;
		top: 1.1rem;
		text-align: right;
	}
	
	.main-nav a {
		padding: 0.18em 0.6em 0.07em 0.6em;
		outline: 1px solid transparent;
		transition: outline 0.2s var(--ease);
		border-radius: 2rem;
	}
	
	.main-nav a:hover,
	.main-nav a.active {
		outline: 1px solid var(--textcol);
		
	}
	
	.main-nav .shop-button a {
		padding: 0.4rem;
		outline:none;
	}
	
	
	/* filter-nav */
	
	.filter-nav {
		position: absolute;
		left: 0;
		top: 4rem;
		width: 100%;
		background-color: white;
		font-size: var(--ty-big);
		pointer-events: none;
		transition: max-height 0.3s ease;
		max-height: 0;
		overflow:hidden;
	}
	
	.filter-nav-open .filter-nav {
		pointer-events: auto;
		max-height: 23rem !important;
	}
	
	.filter-nav>ul {
		display:flex;
		flex-direction: row;
		flex-wrap:wrap;
		justify-content: flex-start;
		margin: 0 0.18rem;
		width: 100%;
	}
	
	.sub-filter-nav {
		font-size: 1rem;
	}
	
	.filter-nav>ul>li {
		margin-right: 1.5rem;
		margin-bottom: 0.8rem;
	}
	
	.filter-nav>ul>li>span {
		display:inline-block;
		/*padding: 0.1em 0.5em 0.02em 0.5em;*/
		padding: 0.18em 0.6em 0.07em 0.6em;
		margin-bottom: 0.1em;
		white-space: nowrap;
	}
	
	.filter-nav span {
		cursor:pointer;
		outline: 1px solid transparent;
		transition: outline 0.2s var(--ease);
		border-radius: 2rem;
	}
	
	.filter-nav span:hover,
	.filter-nav span.active {
		outline: 1px solid var(--textcol);
	}
	
	.sub-filter-nav {
		margin-left: 0.55em;
	}
	
	.sub-filter-nav li {
		margin-bottom: -1px;
		padding: 1px 0;
	}
	
	.sub-filter-nav span {
		display:inline-block;
		padding: 0.1em 0.5em 0.02em 0.5em;
	}
	
	.filter-nav-line {
		width: calc(100% - 2.4rem);
		margin: 1.4rem 1.2rem 0 1.2rem;
		border-top: 1px solid var(--textcol);
		padding-bottom: 0.7rem;
	}

	li.filter-nav-identitaet,
	li.filter-nav-animation {
		flex-basis: 10rem;
	}
	
	
	
	/* filter-button */
	
	.filter-button,
	.filter-button:hover,
	.filter-button:active,
	.filter-close-button,
	.filter-close-button:hover,
	.filter-close-button:active {
		background-color: transparent;
		padding: 0;
	}
	
	.filter-button,
	.filter-close-button {
		opacity: 0;
		pointer-events:none;
		position: absolute;
		right: 0.6rem;
		top: 5.5rem;
		transition: opacity 0.3s ease;
	}

	.filter-close-button {
		transition-delay: 0s;
	}
	
	.filter-button {
		z-index: 4;
		transition-delay: 0.3s;
	}
	
	.home .filter-button,
	.page-template-page-projekte .filter-button {
		opacity: 1;
		pointer-events: auto;
	}
	
	.home .filter-close-button,
	.page-template-page-projekte .filter-close-button {
		opacity: 0;
		pointer-events:none;
	}
	
	.filter-button img {
		width: 3.5rem;
		padding: 0.7rem;
	}
	
	.filter-close-button img {
		width: 3.5rem;
		padding: 0.7rem;
	}
	
	.filter-nav-open .filter-button {
		opacity: 0;
		pointer-events:none;
	}
	
	.filter-nav-open .filter-close-button {
		opacity: 1;
		pointer-events: auto;
		transition-delay: 0.5s;
	}


	/* 20 jahre */

	.main-nav .twenty-years-button {
		position: absolute;
		border:none;
		outline:none;
		top: 0.8rem;
		right: -0.6vw;
		width: 16vw;
		height: auto;
		z-index: 0;
		transition: none;
	}

	.main-nav .twenty-years-button a,
	.main-nav .twenty-years-button a:hover {
		border:none;
		outline:none;
		cursor: pointer;
		transition:none;
	}

}

/* desktop + */
@media only screen and (min-width: 1400px) {


	.page-template-page-projekte .sub-main-nav {
		gap: 0;
	}
	
	.sub-main-nav li {
		flex-basis: initial;
	}
	
	.sub-main-nav li:first-child {
		margin-left: -1.02rem;
	}
	
	.sub-main-nav li:last-child {
		margin-right: -1rem;
	}
	
	.sub-main-nav a {
		font-size: var(--ty-big);
	}

	
	
	/* filter nav */
	
	.filter-nav-open .filter-nav {
		max-height: 11.5rem;
	}
	
	.filter-nav>ul {
		/*width: 96%;*/
	}

	.filter-nav>ul>li {
		margin-right: 0;
	}

	li.project-nav-identitaet,
	li.filter-nav-identitaet {
		flex-basis: 10.3rem;
	}

	li.project-nav-print,
	li.filter-nav-print {
		flex-basis: 7.3rem;
	}

	li.project-nav-verpackung,
	li.filter-nav-verpackung {
		flex-basis: 13.2rem;
	}

	li.project-nav-illustration,
	li.filter-nav-illustration {
		flex-basis: 12rem;
	}

	li.project-nav-editorial,
	li.filter-nav-editorial {
		flex-basis: 10.6rem;
	}

	li.project-nav-animation,
	li.filter-nav-animation {
		flex-basis: 12rem;
	}


	/* 20 jahre */

	.main-nav .twenty-years-button {
		width: 11.5vw;
	}

	/* footer nav */
	
	
	.footer-nav ul {
		margin-top: 0.3rem;
		display:flex;
		flex-direction: row;
		gap: 1.5rem;
	}
	
}