/**
 * MA Steelfixing: header
 * Grid-reference ruler, logo, menus, mobile menu.
 */

header.wp-block-template-part {
	position: sticky;
	top: 0;
	z-index: 100;
}

body.admin-bar header.wp-block-template-part {
	top: 32px;
}

@media (max-width: 782px) {
	body.admin-bar header.wp-block-template-part {
		top: 0;
	}
}

.ms-header {
	background: var(--ms-film);
	border-bottom: var(--ms-line) solid var(--ms-ink);
	padding: 0;
	position: relative;
}

.ms-header p {
	margin: 0;
}

/* Grid references along the top edge, as on a drawing sheet */
.ms-header > .ms-ruler {
	max-width: none !important;
	margin-left: calc(var(--wp--style--root--padding-left, 0px) * -1) !important;
	margin-right: calc(var(--wp--style--root--padding-right, 0px) * -1) !important;
}

.ms-ruler {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	border-bottom: 1px solid var(--ms-ink);
	font-family: var(--ms-annot);
	font-size: 11px;
	line-height: 20px;
	color: var(--ms-pencil);
	text-align: center;
	user-select: none;
}

.ms-ruler span + span {
	border-left: 1px solid var(--ms-ink);
}

.ms-bar {
	padding-top: 0.9rem;
	padding-bottom: 0.9rem;
	gap: 1.5rem;
}

.ms-bar-right {
	gap: 1.75rem;
}

/* Logo */
.ms-logo {
	display: inline-flex;
	align-items: center;
	color: var(--ms-ink);
	text-decoration: none;
}

.ms-logo:hover {
	color: var(--ms-ink);
}

.ms-logo-mark {
	display: block;
	flex: none;
	width: 64px;
	height: 44px;
}

.ms-logo-name {
	font-weight: 750;
	font-stretch: 118%;
	font-size: 1.45rem;
	letter-spacing: -0.02em;
	margin-left: 0.55rem;
	line-height: 1;
}

.custom-logo-link img {
	display: block;
	max-height: 52px;
	width: auto;
}

/* Header menu (from Appearance > Menus) */
.ms-menu-wrap {
	display: flex;
	align-items: center;
}

.ms-menu-wrap .ms-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 1.6rem;
}

.ms-menu-wrap .ms-menu li {
	position: relative;
	margin: 0;
}

.ms-menu-primary .ms-menu a {
	display: block;
	padding: 0.35rem 0;
	color: var(--ms-ink);
	font-weight: 520;
	text-decoration: none;
}

.ms-menu-primary .ms-menu a:hover {
	color: var(--ms-blue);
}

.ms-menu-primary .current-menu-item > a,
.ms-menu-primary .current_page_item > a {
	text-decoration: underline;
	text-decoration-color: var(--ms-orange);
	text-decoration-thickness: 3px;
	text-underline-offset: 0.45em;
}

.ms-menu-primary .sub-menu,
.ms-menu-primary .children {
	list-style: none;
	margin: 0;
	padding: 0.4rem 0;
	position: absolute;
	top: 100%;
	left: -1rem;
	min-width: 230px;
	background: var(--ms-white);
	border: var(--ms-line) solid var(--ms-ink);
	display: none;
	z-index: 20;
}

.ms-menu-primary li:hover > .sub-menu,
.ms-menu-primary li:focus-within > .sub-menu {
	display: block;
}

.ms-menu-primary .sub-menu a {
	padding: 0.5rem 1rem;
}

.ms-header-phone {
	font-family: var(--ms-annot);
	font-size: 0.9rem;
	white-space: nowrap;
}

.ms-header-phone a {
	color: var(--ms-ink);
	text-decoration: none;
}

.ms-header-cta .wp-block-button__link {
	padding: 0.55rem 1rem;
	font-size: 0.95rem;
}

/* Phone-size menu, no JavaScript needed */
.ms-menu-toggle,
.ms-menu-button {
	display: none;
}

@media (max-width: 960px) {
	.ms-header-phone,
	.ms-header-cta {
		display: none !important;
	}

	.ms-menu-button {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 44px;
		height: 44px;
		cursor: pointer;
		border: var(--ms-line) solid var(--ms-ink);
	}

	.ms-menu-button span:first-child,
	.ms-menu-button span:first-child::before,
	.ms-menu-button span:first-child::after {
		display: block;
		width: 20px;
		height: 2px;
		background: var(--ms-ink);
		position: relative;
		transition: transform 0.2s ease, background 0.2s ease;
	}

	.ms-menu-button span:first-child::before,
	.ms-menu-button span:first-child::after {
		content: "";
		position: absolute;
		left: 0;
	}

	.ms-menu-button span:first-child::before { top: -6px; }
	.ms-menu-button span:first-child::after { top: 6px; }

	.ms-menu-toggle:checked + .ms-menu-button span:first-child { background: transparent; }
	.ms-menu-toggle:checked + .ms-menu-button span:first-child::before { transform: translateY(6px) rotate(45deg); }
	.ms-menu-toggle:checked + .ms-menu-button span:first-child::after { transform: translateY(-6px) rotate(-45deg); }

	/* Fixed header height on phones, so the menu sheet starts right under it */
	.ms-header {
		--ms-header-h: 114px;
	}

	.ms-bar {
		min-height: 72px;
		padding-top: 0;
		padding-bottom: 0;
		align-items: center;
	}

	.ms-bar,
	.ms-bar-right,
	.ms-menu-wrap {
		position: static;
	}
}

@media (max-width: 600px) {
	.ms-ruler {
		grid-template-columns: repeat(3, 1fr);
	}

	.ms-ruler span:nth-child(n + 4) {
		display: none;
	}

	.ms-logo-mark {
		width: 54px;
		height: 37px;
	}

	.ms-logo-name {
		font-size: 1.2rem;
	}
}

/* Keep the header contents in line with the page content on every screen */
.ms-header {
	padding-left: var(--wp--style--root--padding-left, 1.5rem) !important;
	padding-right: var(--wp--style--root--padding-right, 1.5rem) !important;
}

/* Empty or hidden header items take no space */
.ms-bar-right > p:empty,
.ms-bar > p:empty {
	display: none;
}

@media (max-width: 960px) {
	.ms-bar-right > p:has(.ms-header-phone),
	.ms-bar-right > .ms-header-cta {
		display: none !important;
	}
}

.ms-header-cta .wp-block-button__link {
	white-space: nowrap;
}

/* Laptops: drop the phone number from the header to give the menu room */
@media (max-width: 1180px) {
	.ms-bar-right > p:has(.ms-header-phone) {
		display: none;
	}

	.ms-menu-wrap .ms-menu {
		gap: 1.25rem;
	}
}