:root{
	--main-header-height: max(6vh, 30px);
	--main-header-height: max(6dvh, 30px);
}

header.main-header{
	padding: 0 5vw;
	padding: 0 5dvw;
	height: var(--main-header-height);
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
	align-items: center;
	background: #1B1B1B;
	width:100vw;
}

a.main-header-logo,
a.main-header-logo:link,
a.main-header-logo:visited{
	font-size: 1.5rem;
	font-weight: 700;
	color: #FFFFFF;
	text-decoration: none;
	text-transform: uppercase;
}

.main-header-nav-link > a,
.main-header-nav-link > a:link,
.main-header-nav-link > a:visited
.main-header-nav-link.expanding > .main-header-nav-link-expanding-always-shown > a,
.main-header-nav-link.expanding > .main-header-nav-link-expanding-always-shown > a:link,
.main-header-nav-link.expanding > .main-header-nav-link-expanding-always-shown > a:visited{
	font-size: 1rem;
	font-weight: 500;
	color: #FFFFFF;
	text-decoration: none;
	text-transform: uppercase;
}

a.main-header-logo:hover,
nav.main-header-nav > .main-header-nav-link:hover > a,
.main-header-nav-link.expanding > .main-header-nav-link-expanding-always-shown > a:hover{
	color: #FF7300;
}

nav.main-header-nav .smsc-nav-menu-trigger{
	display: none;
}

.main-header-nav-toggle{
	position: relative;
	height: 20px;
	width: 25px;
	background: none;
	border: none;
	cursor: pointer;
}

.main-header-nav-toggle div{
	position: absolute;
	top: 50%;
	left: 50%;
	translate: -50% -50%;
	height: 20%;
	width: 100%;
	background: #FFFFFF;
	border-radius: 5px;
}

.main-header-nav-toggle:hover div{
	background: #FF7300;
}

.main-header-nav-toggle div:nth-child(1){ transform: translateY(-200%); }
.main-header-nav-toggle div:nth-child(3){ transform: translateY(200%); }

body.main-header-nav-active .main-header-nav-toggle div:nth-child(1){ transform: translateY(0); rotate: 45deg; }
body.main-header-nav-active .main-header-nav-toggle div:nth-child(2){ opacity: 0; }
body.main-header-nav-active .main-header-nav-toggle div:nth-child(3){ transform: translateY(0); rotate: -45deg; }

@media only screen and (min-width: 900px){
	.main-header-nav-toggle{
		display: none;
	}

	nav.main-header-nav{
		height: 100%;
		display: flex;
		flex-flow: row nowrap;
		gap: 2rem;
	}
	
	nav.main-header-nav > .main-header-nav-link.expanding .main-header-nav-link-expanding-always-shown{
		height: 100%;
	}

	nav.main-header-nav > .main-header-nav-link > a,
	nav.main-header-nav > .main-header-nav-link.expanding > .main-header-nav-link-expanding-always-shown a{
		height: 100%;
		display: flex;
		align-items: center;
	}
	
	nav.main-header-nav .sub-menu{
		display: flex;
		flex-flow: column nowrap;
	}
	
	nav.main-header-nav .sub-menu-link > a,
	nav.main-header-nav .sub-menu-link.expanding .main-header-nav-link-expanding-always-shown > a{
		white-space: nowrap;
		display: flex;
		flex-flow: row nowrap;
		gap: 0.75rem;
		align-items: center;
	}

	nav.main-header-nav .expanding{
		position: relative;
	}

	nav.main-header-nav .sub-menu.first-level{
		position: absolute;
		top: 100%;
	
	}

	nav.main-header-nav .sub-menu.second-level{
		position: absolute;
		left: 100%;
		padding-left: 2px;
	}

	nav.main-header-nav .sub-menu.second-level.bottom{
		top: 0;
	}

	nav.main-header-nav .sub-menu a{
		padding: 0.5rem 0.75rem;
		background: #1B1B1B;
		color: #FFFFFF;
	}

	nav.main-header-nav .sub-menu a:hover{
		background: #3B3B3B;
	}

	
	nav.main-header-nav .sub-menu .sub-menu-link:first-child.expanding .main-header-nav-link-expanding-always-shown > a{
		border-top-left-radius: 10px;
		border-top-right-radius: 10px;
	}

	nav.main-header-nav .sub-menu .sub-menu-link:last-child > a,
	nav.main-header-nav .sub-menu .sub-menu-link:last-child.expanding .main-header-nav-link-expanding-always-shown > a{
		border-bottom-left-radius: 10px;
		border-bottom-right-radius: 10px;
	}

	nav.main-header-nav .sub-menu{
		display: none;
	}

	nav.main-header-nav .expanding:hover > .sub-menu{
		display: flex;
		border-top: 3px solid #ff7300;
	}
}

@media only screen and (max-width: 900px){
	nav.main-header-nav{
		position: fixed;
		top: var(--main-header-height);
		left: 0;
		padding-right: 0.5rem;
		height: calc(100vh - var(--main-header-height));
		height: calc(100dvh - var(--main-header-height));
		min-width: min(320px, 100%);
		flex-direction: column;
		align-items: stretch;
		overflow-y: scroll;
		background: #1B1B1B;
		transition: translate .5s;
	}

	body:not(.main-header-nav-active) .main-header-nav{
		translate: -100% 0;
	}

	nav.main-header-nav,
	nav.main-header-nav .sub-menu{
		display: flex;
		flex-flow: column nowrap;
		gap: 1px;
	}

	nav.main-header-nav a,
	nav.main-header-nav a:link,
	nav.main-header-nav a:visited{
		padding: 0.5rem 0.5rem 0.5rem 5vw;
		padding: 0.5rem 0.5rem 0.5rem 5dvw;
		display: block;
		width: 100%;
		color: #FFFFFF;
		font-size: 1rem;
		font-weight: 500;
		white-space: nowrap;
	}

	nav.main-header-nav a:hover{
		background: rgba(255, 255, 255, 0.1);
	}

	nav.main-header-nav .expanding .sub-menu{
		max-height: 0;
		overflow: hidden;
		transition: all .5s;
	}

	nav.main-header-nav .expanding.expanded > .sub-menu{
		max-height: 1000px;
		overflow: hidden;
	}

	nav.main-header-nav .expanding.expanded > .main-header-nav-link-expanding-always-shown .smsc-nav-menu-trigger > i{
		rotate: 180deg;
	}

	nav.main-header-nav .smsc-nav-menu-trigger{
		display: flex;
		justify-content: center;
		align-items: center;
		width: 40px;
		background: rgba(255, 255, 255, 0.1);
		border: 0;
		border-left: 1px solid #1B1B1B;
		color: #FFFFFF;
		cursor: pointer;
	}

	nav.main-header-nav .smsc-nav-menu-trigger i{
		pointer-events: none;
	}

	nav.main-header-nav .smsc-nav-menu-trigger:hover{
		background: rgba(255, 255, 255, 0.2);
	}

	nav.main-header-nav .sub-menu-link > a{
		display: flex;
		flex-flow: row nowrap;
		gap: 0.75rem;
		align-items: center;
	}

	nav.main-header-nav .sub-menu{
		background: rgba(255, 255, 255, 0.1);
	}

	nav.main-header-nav .main-header-nav-link-expanding-always-shown{
		display: flex;
		flex-flow: row nowrap;
	}

	nav.main-header-nav .main-header-nav-link-expanding-always-shown > a{
		flex: 1;
	}

	nav.main-header-nav .sub-menu.second-level.bottom .sub-menu-link{
		padding-left: 40px;
	}

}