/* ==========================================================================
   Site header
   Block: .site-header
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	color: var(--color-on-dark);
	background-color: var(--color-navy);
	border-bottom: 1px solid #ffffff26;
}

body.has-mobile-nav-open {
	overflow: hidden;
}

body.home .site-header {
	background-color: transparent;
}

body.home .site-header.is-scrolled {
	background-color: rgb(1 19 37 / 0.92);
	backdrop-filter: blur(12px);
}

body.has-mobile-nav-open .site-header,
body.home.has-mobile-nav-open .site-header {
	background-color: var(--color-navy);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-width: 0;
	min-height: var(--header-height);
	gap: var(--space-4);
}

@media (min-width: 80rem) {
	.site-header__branding,
	.site-header__cta {
		flex-shrink: 0;
	}
}

.site-header__branding {
	display: flex;
	align-items: center;
}

.site-header__branding a,
.site-header__logo {
	display: inline-flex;
	align-items: center;
	text-decoration: none;
}

.site-header__logo img,
.site-header__branding .custom-logo {
	width: auto;
	height: 60px;
}

.site-header__title {
	margin: 0;
	font-size: var(--font-size-lg);
}

.site-header__toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	border: 1px solid rgb(255 255 255 / 0.35);
	border-radius: var(--radius-sm);
	background: transparent;
	cursor: pointer;
}

.site-header__toggle-icon,
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
	display: block;
	width: 1.25rem;
	height: 2px;
	background: var(--color-on-dark);
	transition:
		transform var(--transition-fast),
		top var(--transition-fast),
		opacity var(--transition-fast),
		background-color var(--transition-fast);
}

.site-header__toggle-icon {
	position: relative;
}

.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
	content: "";
	position: absolute;
	left: 0;
}

.site-header__toggle-icon::before {
	top: -6px;
}

.site-header__toggle-icon::after {
	top: 6px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
	background-color: transparent;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
	top: 0;
	transform: rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
	top: 0;
	transform: rotate(-45deg);
}

.site-header__nav {
	display: flex;
	align-items: center;
	gap: var(--space-6);
}

@media (min-width: 80rem) {
	.site-header__nav {
		display: contents;
	}
}

.site-header__menu {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	min-width: 0;
	gap: var(--space-2) var(--space-5);
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (min-width: 80rem) { 
	.site-header__menu {
		flex-wrap: nowrap;
		gap: clamp(0.75rem, 3vw, var(--space-8));
	}
}

.site-header__menu a {
	display: inline-flex;
	align-items: center;
	color: var(--color-on-dark);
	font-family: var(--font-sans);
	font-size: var(--font-size-md);
	font-weight: var(--font-weight-medium);
	font-style: normal;
	line-height: 1;
	letter-spacing: 0.075em; /* 1.2px at 16px */
	vertical-align: middle;
	text-decoration: none;
}

.site-header__menu a:hover,
.site-header__menu a:focus-visible,
.site-header__menu .current-menu-item > a,
.site-header__menu .current-menu-ancestor > a {
	color: var(--color-accent);
}

@media (min-width: 80rem) {
	.site-header__menu > li {
		position: relative;
	}

	.site-header__menu ul {
		position: absolute;
		top: calc(100% + 0.25rem);
		left: 0;
		z-index: 20;
		display: none;
		min-width: 14rem;
		margin: 0;
		padding: var(--space-2) 0;
		list-style: none;
		background: var(--color-navy);
		border: 1px solid rgb(255 255 255 / 0.12);
		border-radius: var(--radius-sm);
	}

	.site-header__menu li:hover > ul,
	.site-header__menu li:focus-within > ul {
		display: block;
	}

	.site-header__menu ul a {
		display: block;
		padding: var(--space-3) var(--space-4);
		letter-spacing: 0.04em;
		white-space: nowrap;
	}
}

.site-header__cta {
	flex-shrink: 0;
}

.site-header__cta .button {
	gap: var(--space-2);
	padding: 0.75rem var(--space-5);
	border-radius: var(--radius-pill);
	min-height: 0;
	white-space: nowrap;
}

@media (min-width: 80rem) { 
	.site-header__cta .button {
		padding: 14px 20px;
        font-weight: 400;
	}
}

@media (max-width: 89.9375rem) {
	.site-header__cta .button {
		padding-inline: var(--space-4);
	}
}

@media (max-width: 79.9375rem) {
	.site-header__logo img,
	.site-header__branding .custom-logo {
		height: 48px;
	}

	.site-header__toggle {
		display: inline-flex;
		z-index: 2;
	}

	.site-header__nav {
		display: none;
		position: absolute;
		top: 100%;
		inset-inline: 0;
		flex-direction: column;
		align-items: stretch;
		gap: var(--space-4);
		max-height: calc(100dvh - var(--header-height));
		overflow-y: auto;
		padding: var(--space-4) var(--space-5) var(--space-5);
		background: var(--color-navy);
		border-bottom: 1px solid rgb(255 255 255 / 0.12);
	}

	.site-header.is-scrolled .site-header__nav {
		background-color: rgb(1 19 37 / 0.96);
		backdrop-filter: blur(12px);
	}

	.site-header__nav.is-open {
		display: flex;
	}

	.site-header__menu {
		flex-direction: column;
		flex-wrap: nowrap;
		align-items: stretch;
		gap: 0;
		width: 100%;
	}

	.site-header__menu > li {
		width: 100%;
		border-bottom: 1px solid rgb(255 255 255 / 0.1);
	}

	.site-header__menu ul {
		margin: 0;
		padding: 0 0 0 var(--space-5);
		list-style: none;
	}

	.site-header__menu a {
		display: flex;
		align-items: center;
		width: 100%;
		min-height: 2.75rem;
		padding-block: var(--space-3);
		letter-spacing: 0.04em;
		line-height: var(--line-height-snug);
	}

	.site-header__cta {
		padding-top: var(--space-4);
		margin-top: var(--space-1);
		border-top: 1px solid rgb(255 255 255 / 0.12);
	}

	.site-header__cta .button {
		width: 100%;
	}
}

@media (max-width: 29.9375rem) {
	.site-header__logo img,
	.site-header__branding .custom-logo {
		height: 44px;
	}
}

@media (max-width: 767.98px) {
	body.aid-page .site {
		padding-top: 10px;
	}
	body.aid-page .site-header.is-scrolled .site-header__inner {
		min-height: 70px;
	}
}