/*
 * Miaad — header and footer layer
 * Topbar, three header variants, mobile drawer, search dialog and footer variants.
 */

/* Header shell ------------------------------------------------------------- */

.site-header {
	position: relative;
	z-index: var(--miaad-z-header);
	background-color: var(--miaad-color-header-scrim);
	border-block-end: 1px solid var(--miaad-color-border);
	backdrop-filter: saturate(160%) blur(10px);
}

.site-header--sticky {
	position: sticky;
	top: 0;
}

.site-header--transparent {
	position: absolute;
	inset-inline: 0;
	top: 0;
	background-color: transparent;
	border-block-end-color: transparent;
	backdrop-filter: none;
}

.site-header--transparent.is-scrolled,
.site-header--transparent:focus-within {
	background-color: var(--miaad-color-header-scrim);
	border-block-end-color: var(--miaad-color-border);
	backdrop-filter: saturate(160%) blur(10px);
}

.site-header__main {
	position: relative;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: clamp(0.75rem, 2vw, 1.5rem);
	min-height: var(--header-h, 76px);
	padding-block: 0.5rem;
}

.site-header__inner--mirrored {
	flex-direction: row;
}

.site-header__inner--stacked {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	min-height: calc(var(--header-h, 76px) - 4px);
}

.site-header__start {
	display: flex;
	align-items: center;
	gap: var(--miaad-s2);
	justify-self: start;
}

.site-header__end {
	display: flex;
	align-items: center;
	gap: var(--miaad-s2);
	justify-self: end;
}

.site-header__inner--stacked .site-header__end {
	justify-content: flex-end;
}

.site-header__main--stacked .site-nav--centered {
	padding-block-end: var(--miaad-s2);
}

.site-header__main--stacked .site-nav--centered ul {
	justify-content: center;
}

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

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	min-width: 0;
	color: var(--miaad-color-text);
	text-decoration: none;
}

.brand:hover,
.brand:focus-visible {
	color: var(--miaad-color-text);
}

.brand__media {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
}

.brand__logo {
	display: block;
	max-height: 48px;
	width: auto;
}

.brand__logo--dark {
	display: none;
}

[data-theme="dark"] .brand__logo--light {
	display: none;
}

[data-theme="dark"] .brand__logo--dark {
	display: block;
}

.brand__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	background-image: var(--miaad-grad-brand);
	border-radius: var(--miaad-r-control);
	color: var(--miaad-color-text-on-brand);
	font-family: var(--miaad-font-display);
	font-size: 1.3rem;
	font-weight: var(--miaad-weight-bold);
	line-height: 1;
}

.brand__text {
	display: flex;
	flex-direction: column;
	min-width: 0;
	line-height: 1.35;
}

.brand__name {
	color: var(--miaad-color-text);
	font-size: 1.05rem;
	font-weight: var(--miaad-weight-bold);
	letter-spacing: -0.01em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.brand__sub {
	color: var(--miaad-color-text-2);
	font-size: var(--miaad-fs-caption);
	font-weight: 400;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.brand--compact .brand__mark {
	width: 36px;
	height: 36px;
	font-size: 1.05rem;
}

.brand--compact .brand__name {
	font-size: 0.95rem;
}

/* Topbar ------------------------------------------------------------------- */

.site-topbar {
	background-color: var(--miaad-surface-inverse);
	color: var(--miaad-on-dark-muted);
	font-size: var(--miaad-fs-xs);
}

.site-topbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s4);
	min-height: 38px;
}

.site-topbar__list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--miaad-s2) var(--miaad-s4);
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-topbar a {
	color: var(--miaad-on-dark);
	text-decoration: none;
}

.site-topbar a:hover,
.site-topbar a:focus-visible {
	color: var(--miaad-color-accent);
}

.site-topbar .live-badge {
	border-color: transparent;
	color: var(--miaad-on-dark);
}

.site-topbar__socials {
	display: flex;
	flex-wrap: wrap;
	gap: var(--miaad-s3);
}

.site-topbar__socials .social-link {
	min-height: auto;
	padding: 0;
	background: none;
	border: 0;
	color: var(--miaad-on-dark-muted);
}

.site-topbar__socials .social-link:hover,
.site-topbar__socials .social-link:focus-visible {
	color: var(--miaad-color-accent);
}

.topbar-menu {
	display: flex;
	flex-wrap: wrap;
	gap: var(--miaad-s2) var(--miaad-s4);
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Navigation --------------------------------------------------------------- */

.site-nav {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	justify-content: center;
}

.site-nav ul {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.15rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav li {
	position: relative;
}

.site-nav a {
	display: block;
	padding: 0.55rem 0.85rem;
	border-radius: var(--miaad-r-control);
	color: var(--miaad-color-text);
	font-size: 0.95rem;
	font-weight: var(--miaad-weight-medium);
	text-decoration: none;
	transition: background-color var(--miaad-dur-fast) var(--miaad-ease), color var(--miaad-dur-fast) var(--miaad-ease);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a,
.site-nav .current-menu-ancestor > a {
	background-color: var(--miaad-color-surface-2);
	color: var(--miaad-color-primary);
}

.site-nav .menu-item-has-children > a::after {
	content: "\25BE";
	display: inline-block;
	margin-inline-start: 0.4em;
	font-size: 0.7em;
	opacity: 0.6;
	transform: translateY(-1px);
}

.site-nav .sub-menu {
	position: absolute;
	inset-inline-start: 0;
	top: 100%;
	display: none;
	flex-direction: column;
	min-width: 220px;
	padding: 0.4rem;
	background-color: var(--miaad-color-surface);
	border: 1px solid var(--miaad-color-border);
	border-radius: var(--miaad-r-control);
	box-shadow: var(--miaad-shadow-md);
	z-index: var(--miaad-z-header);
}

.site-nav li:hover > .sub-menu,
.site-nav li:focus-within > .sub-menu {
	display: flex;
}

.site-nav .sub-menu a {
	font-size: 0.9rem;
	font-weight: 400;
}

.site-nav .sub-menu .sub-menu {
	top: -0.5rem;
	inset-inline-start: 100%;
}

.header-actions {
	display: flex;
	align-items: center;
	gap: var(--miaad-s1);
}

.header-cta {
	margin-inline-start: var(--miaad-s2);
}

/* Theme toggle icon state -------------------------------------------------- */

.theme-toggle .icon--moon {
	display: none;
}

[data-theme="dark"] .theme-toggle .icon--sun {
	display: none;
}

[data-theme="dark"] .theme-toggle .icon--moon {
	display: block;
}

/* Mobile menu button ------------------------------------------------------- */

.menu-toggle {
	display: none;
}

.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
	display: block;
	width: 20px;
	height: 2px;
	background-color: currentColor;
	border-radius: 2px;
}

.menu-toggle__bars {
	position: relative;
}

.menu-toggle__bars::before,
.menu-toggle__bars::after {
	content: "";
	position: absolute;
	inset-inline: 0;
}

.menu-toggle__bars::before {
	top: -6px;
}

.menu-toggle__bars::after {
	top: 6px;
}

/* Mobile drawer ------------------------------------------------------------ */

.drawer-backdrop {
	position: fixed;
	inset: 0;
	background-color: var(--miaad-overlay-strong);
	z-index: var(--miaad-z-drawer-backdrop);
}

.mobile-drawer {
	position: fixed;
	inset-block: 0;
	inset-inline-start: 0;
	z-index: var(--miaad-z-drawer);
	display: flex;
	flex-direction: column;
	width: min(360px, 88vw);
	background-color: var(--miaad-color-surface);
	border-inline-end: 1px solid var(--miaad-color-border);
	box-shadow: var(--miaad-shadow-lg);
	transform: translateX(-105%);
	visibility: hidden;
	transition: transform var(--miaad-dur-base) var(--miaad-ease-enter), visibility var(--miaad-dur-base);
	overflow-y: auto;
	overscroll-behavior: contain;
}

.mobile-drawer.is-open {
	transform: translateX(0);
	visibility: visible;
}

.mobile-drawer__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s3);
	padding: var(--miaad-s4);
	border-block-end: 1px solid var(--miaad-color-border);
}

.mobile-drawer__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: var(--miaad-s4);
	padding: var(--miaad-s4);
}

.mobile-navigation ul {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.mobile-navigation a {
	display: block;
	min-height: var(--miaad-control-h);
	padding: 0.6rem 0.75rem;
	border-radius: var(--miaad-r-control);
	color: var(--miaad-color-text);
	font-weight: var(--miaad-weight-medium);
	text-decoration: none;
}

.mobile-navigation a:hover,
.mobile-navigation a:focus-visible,
.mobile-navigation .current-menu-item > a {
	background-color: var(--miaad-color-surface-2);
	color: var(--miaad-color-primary);
}

.mobile-navigation .sub-menu {
	margin: 0;
	padding-inline-start: 0.9rem;
	border-inline-start: 2px solid var(--miaad-color-border);
}

.mobile-drawer__footer {
	display: flex;
	flex-direction: column;
	gap: var(--miaad-s4);
	margin-block-start: auto;
	padding-block-start: var(--miaad-s4);
	border-block-start: 1px solid var(--miaad-color-border);
}

.mobile-drawer__socials {
	display: flex;
	flex-wrap: wrap;
	gap: var(--miaad-s2);
}

body.miaad-drawer-open {
	overflow: hidden;
}

body.miaad-search-open {
	overflow: hidden;
}

/* Search dialog ------------------------------------------------------------ */

.search-dialog {
	position: fixed;
	inset: 0;
	z-index: var(--miaad-z-search);
	display: grid;
	place-items: start center;
	padding: clamp(1rem, 8vh, 6rem) var(--miaad-gutter) var(--miaad-gutter);
	background-color: var(--miaad-overlay-strong);
	overflow-y: auto;
}

.search-dialog__panel {
	width: min(640px, 100%);
	padding: clamp(1rem, 3vw, 1.6rem);
	background-color: var(--miaad-color-surface);
	border: 1px solid var(--miaad-color-border);
	border-radius: var(--miaad-r-lg);
	box-shadow: var(--miaad-shadow-lg);
}

.search-dialog__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s3);
	margin-block-end: var(--miaad-s4);
}

.search-dialog__title {
	margin: 0;
	font-size: var(--miaad-fs-h4);
}

.search-dialog__hint {
	margin: var(--miaad-s3) 0 0;
	color: var(--miaad-color-text-2);
	font-size: var(--miaad-fs-xs);
}

/* Footer ------------------------------------------------------------------- */

.site-footer {
	margin-block-start: auto;
	background-color: var(--miaad-footer-bg);
	color: var(--miaad-on-dark-muted);
	font-size: 0.94rem;
}

.site-footer > .container {
	padding-block: clamp(2rem, 4vw, 3rem);
}

.site-footer a {
	color: var(--miaad-on-dark);
	text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
	color: var(--miaad-color-accent);
}

.site-footer__grid {
	display: grid;
	gap: clamp(1.5rem, 3vw, 2.5rem);
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
	margin-block-end: var(--miaad-s8);
}

@media (min-width: 1024px) {
	.site-footer__grid {
		grid-template-columns: repeat(var(--footer-cols, 4), minmax(0, 1fr));
	}
}

.footer-col {
	min-width: 0;
}

.footer-col__title {
	margin-block: 0 0.9rem;
	padding-block-end: 0.6rem;
	border-block-end: 1px solid var(--miaad-border-inverse);
	color: var(--miaad-color-accent);
	font-size: 0.95rem;
}

.footer-col .widget {
	padding: 0;
	background: none;
	border: 0;
	border-radius: 0;
}

.footer-col .widget-title {
	color: var(--miaad-on-dark);
	border-block-end-color: var(--miaad-border-inverse);
}

.footer-col .widget ul {
	color: var(--miaad-on-dark-muted);
}

.footer-col .widget a {
	color: var(--miaad-on-dark-muted);
}

.footer-col .widget a:hover {
	color: var(--miaad-color-accent);
}

.footer-about {
	max-width: 42ch;
	margin-block: var(--miaad-s3) 0;
	color: var(--miaad-on-dark-muted);
	font-size: 0.9rem;
	line-height: 1.9;
}

.footer-about--center {
	max-width: 60ch;
	margin-inline: auto;
	text-align: center;
}

.footer-social {
	margin-block-start: var(--miaad-s4);
}

.site-footer .social-link {
	background-color: var(--miaad-surface-inverse-2);
	border-color: var(--miaad-border-inverse);
	color: var(--miaad-on-dark-muted);
}

.site-footer .social-link:hover,
.site-footer .social-link:focus-visible {
	background-color: var(--miaad-surface-inverse);
	border-color: var(--miaad-color-accent);
	color: var(--miaad-color-accent);
}

.footer-menu {
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: 0.92rem;
}

.footer-menu--inline {
	flex-direction: row;
	flex-wrap: wrap;
	gap: var(--miaad-s2) var(--miaad-s4);
}

.footer-contact {
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: 0.9rem;
}

.footer-contact li {
	display: flex;
	flex-direction: column;
	gap: 0.1rem;
}

.footer-contact__label {
	color: var(--miaad-color-accent);
	font-size: var(--miaad-fs-caption);
}

.footer-newsletter p {
	margin-block: 0 var(--miaad-s3);
	color: var(--miaad-on-dark-muted);
	font-size: 0.9rem;
}

.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s3);
	padding-block-start: var(--miaad-s5);
	border-block-start: 1px solid var(--miaad-border-inverse);
	font-size: var(--miaad-fs-xs);
}

.site-footer__bottom-start {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.site-footer__bottom p {
	margin: 0;
}

.footer-credit a {
	color: var(--miaad-color-accent);
	text-decoration: underline;
}

.site-footer__brandline {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s4);
	padding-block-end: var(--miaad-s4);
	border-block-end: 1px solid var(--miaad-border-inverse);
}

.site-footer__center {
	display: grid;
	justify-items: center;
	gap: var(--miaad-s5);
	margin-block: var(--miaad-s6);
	text-align: center;
}

.site-footer__center .footer-newsletter {
	max-width: 38rem;
}

.site-footer__bottom--center {
	flex-direction: column;
	justify-content: center;
	text-align: center;
}

.site-footer--layout-2 .footer-social {
	justify-content: center;
}

.site-footer__compact {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--miaad-s4);
	padding-block-end: var(--miaad-s4);
}

.site-footer__bottom--compact {
	padding-block-start: var(--miaad-s3);
}

/* Responsive --------------------------------------------------------------- */

@media (max-width: 899px) {
	.has-js .menu-toggle {
		display: inline-flex;
	}

	.has-js .site-nav {
		display: none;
	}

	.site-header__inner,
	.site-header__inner--stacked {
		display: flex;
		justify-content: space-between;
		min-height: calc(var(--header-h, 76px) - 8px);
	}

	.site-header__inner--stacked .site-branding {
		order: 2;
	}

	.site-header__inner--stacked .site-header__start {
		order: 1;
	}

	.site-header__inner--stacked .site-header__end {
		order: 3;
	}

	.site-header--layout-3 .site-topbar,
	.site-topbar {
		display: none;
	}

	.header-cta {
		display: none;
	}

	.site-header .brand__sub {
		display: none;
	}
}

@media (max-width: 599px) {
	.brand__name {
		font-size: 0.98rem;
	}

	.site-footer__bottom,
	.site-footer__brandline,
	.site-footer__compact {
		flex-direction: column;
		align-items: flex-start;
		text-align: start;
	}

	.footer-menu--inline {
		flex-direction: column;
		gap: 0.55rem;
	}
}

@media (min-width: 1440px) {
	.site-header__inner {
		gap: 2rem;
	}
}