/**
 * LunarBase — Layout: header, navigation, page scaffolding, footer.
 *
 * Loaded after style.css and before components.css.
 */

/* --------------------------------------------------------------------------
Site header
-------------------------------------------------------------------------- */

.site-header {
	position: fixed;
	inset: 0 0 auto;
	z-index: 50;
	height: var(--header-h);
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 1.5rem;
	padding: 0 clamp(1.25rem, 4vw, 4.5rem);
	border-bottom: 1px solid rgba(255, 255, 255, 0.16);
	background: transparent;
	transition: background 0.35s, height 0.35s, box-shadow 0.35s;
}

.site-header.is-scrolled {
	height: var(--header-h-sm);
	background: rgba(8, 9, 10, 0.94);
	-webkit-backdrop-filter: blur(18px);
	backdrop-filter: blur(18px);
	box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Admin bar pushes the fixed header down so it is never hidden. */
.admin-bar .site-header {
	top: 32px;
}

.admin-bar .site-header.is-scrolled {
	top: 46px;
}

@media screen and (max-width: 782px) {
	.admin-bar .site-header,
	.admin-bar .site-header.is-scrolled {
		top: 46px;
	}
}

/* --------------------------------------------------------------------------
Brand
-------------------------------------------------------------------------- */

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.8rem;
	width: max-content;
	max-width: 100%;
}

.brand img,
.brand .custom-logo {
	width: 38px;
	height: 38px;
	object-fit: contain;
}

.brand-name {
	font: 700 1.24rem/1 var(--display);
	letter-spacing: 0.075em;
	white-space: nowrap;
}

.brand-name .brand-domain {
	color: var(--orange);
}

.brand-text {
	display: grid;
	gap: 0.2rem;
}

.brand-tagline {
	font: 400 0.58rem/1 var(--mono);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: #74797a;
}

/* --------------------------------------------------------------------------
Primary navigation
-------------------------------------------------------------------------- */

.main-nav {
	display: flex;
	align-items: center;
	justify-content: center;
}

.main-nav ul {
	display: flex;
	align-items: center;
	gap: clamp(1.4rem, 3vw, 3.3rem);
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-nav li {
	position: relative;
}

.main-nav a {
	display: inline-block;
	padding: 0.5rem 0;
	color: #d4d6d5;
	font: 500 0.74rem/1 var(--mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a,
.main-nav .current-menu-ancestor > a,
.main-nav .current-menu-parent > a {
	color: var(--orange);
}

/* Dropdown (second level) — supported by the dashboard menu editor. */
.main-nav .sub-menu {
	position: absolute;
	top: calc(100% + 0.6rem);
	left: 0;
	z-index: 60;
	display: grid;
	gap: 0;
	min-width: 230px;
	padding: 0.35rem 0;
	background: rgba(10, 11, 12, 0.98);
	border: 1px solid var(--line);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
}

.main-nav .sub-menu::before {
	content: "";
	position: absolute;
	top: -0.7rem;
	left: 0;
	right: 0;
	height: 0.7rem;
}

.main-nav li:hover > .sub-menu,
.main-nav li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.main-nav .sub-menu a {
	display: block;
	padding: 0.6rem 1rem;
	white-space: normal;
	font-size: 0.7rem;
	color: #c3c6c5;
}

.main-nav .sub-menu .sub-menu {
	top: -0.35rem;
	left: 100%;
}

/* --------------------------------------------------------------------------
Header call to action + mobile toggle
-------------------------------------------------------------------------- */

.header-cta {
	justify-self: end;
	display: inline-flex;
	align-items: center;
	padding: 0.4rem 0;
	border-bottom: 1px solid var(--orange);
	color: var(--white);
	font: 500 0.74rem/1 var(--mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	transition: color 0.2s;
}

.header-cta span {
	color: var(--orange);
	margin-left: 0.45rem;
}

.header-cta:hover,
.header-cta:focus {
	color: var(--orange);
}

.menu-toggle {
	display: none;
	width: 42px;
	height: 42px;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
	gap: 6px;
	grid-auto-flow: row;
	align-content: center;
	justify-items: end;
}

.menu-toggle span {
	display: block;
	width: 25px;
	height: 1px;
	background: #fff;
	transition: transform 0.25s var(--ease), opacity 0.2s;
}

.menu-toggle span:last-child {
	width: 17px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
	transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
	width: 25px;
	transform: translateY(-3.5px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
Page scaffolding
-------------------------------------------------------------------------- */

/* The fixed header overlaps the hero on the front page; every other view
   is offset by the compact header height. */
.site-main {
	display: block;
}

body:not(.home) .site-main,
body.error404 .site-main {
	padding-top: var(--header-h-sm);
}

.site-main .alignfull {
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
}

/* --------------------------------------------------------------------------
Site footer
-------------------------------------------------------------------------- */

.site-footer {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 3rem;
	align-items: center;
	padding: 3rem clamp(1.25rem, 4vw, 4.5rem);
	border-top: 1px solid var(--line);
	background: var(--black);
}

.site-footer-tagline {
	margin: 0;
	color: #74797a;
	font: 400 0.71rem/1.4 var(--mono);
}

.site-footer-extras {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 1.75rem;
	flex-wrap: wrap;
}

.site-footer-extras a {
	color: #9da2a4;
	font: 400 0.68rem/1.4 var(--mono);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	transition: color 0.2s;
}

.site-footer-extras a:hover,
.site-footer-extras a:focus {
	color: var(--orange);
}

.footer-meta {
	grid-column: 1 / -1;
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	padding-top: 1.25rem;
	border-top: 1px solid var(--line);
	font: 400 0.58rem/1.4 var(--mono);
	color: #666b6c;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}