/* Utility bar and header, as in the mockup. The header is always white and sticky. */

/* Utility bar: ink, 42px, four assurances. Hidden under 960px. */
.util {
	background: var(--ink);
	color: var(--on-dark);
	font-size: 0.84375rem;
}

.util__list {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-block-size: 2.625rem;
}

.util__item {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.84375rem;
	font-weight: 500;
	color: var(--on-dark);
}

.util__item .icon {
	flex: none;
}

@media (max-width: 959px) {
	.util {
		display: none;
	}
}

.site-header {
	position: sticky;
	inset-block-start: 0;
	z-index: 60;
	background: var(--white);
	color: var(--ink);
	border-block-end: 1px solid var(--line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-block-size: var(--header-h);
}

/* Logo: dark file in the header; the light file shows only over the open mobile menu */
.brand {
	display: block;
	flex: none;
	line-height: 0;
	border-radius: 6px;
}

.brand__logo {
	inline-size: auto;
	block-size: 2.875rem;
}

.brand__logo--light {
	display: none;
}

/* Primary nav */
.primary-nav {
	flex: 1 1 auto;
	min-inline-size: 0;
}

.primary-nav__list,
.overlay-nav__list {
	display: flex;
	align-items: center;
	gap: 2px;
}

.primary-nav__list {
	justify-content: center;
}

.primary-nav__list a {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	min-block-size: 2.75rem;
	padding: 0.625rem 0.75rem;
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--ink);
	text-decoration: none;
	white-space: nowrap;
}

.primary-nav__list a:hover,
.primary-nav__list .current-menu-item > a,
.primary-nav__list a[aria-current="page"] {
	color: var(--accent);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex: none;
}

.header-phone {
	display: none;
	align-items: center;
	min-block-size: 2.75rem;
	padding: 0.625rem 0.75rem;
	font-weight: 600;
	font-size: 0.9375rem;
	white-space: nowrap;
	text-decoration: none;
	color: var(--ink);
}

.header-phone:hover {
	color: var(--accent);
}

@media (min-width: 960px) {
	.header-phone {
		display: inline-flex;
	}
}

@media (max-width: 639px) {
	.header-cta {
		display: none;
	}
}

/* Menu toggle: 44px square, hairline border, 8px radius */
.menu-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	inline-size: 2.75rem;
	block-size: 2.75rem;
	border: 1px solid var(--line-strong);
	border-radius: var(--r-btn);
	background: var(--white);
	color: var(--ink);
}

.menu-toggle__close {
	display: none;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__open {
	display: none;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__close {
	display: inline-flex;
}

/* Mobile menu: full-screen ink overlay */
.mobile-menu {
	position: fixed;
	inset: 0;
	z-index: 50;
	display: none;
	background: var(--ink);
	color: var(--on-dark);
	padding-block: calc(var(--header-h) + 24px) 32px;
	overflow-y: auto;
	overscroll-behavior: contain;
	visibility: hidden;
	clip-path: inset(0 0 100% 0);
	transition: clip-path 0.55s var(--ease-out), visibility 0s linear 0.55s;
}

.mobile-menu.is-open {
	visibility: visible;
	clip-path: inset(0);
	transition: clip-path 0.55s var(--ease-out), visibility 0s;
}

.mobile-menu__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
	min-block-size: 100%;
	justify-content: space-between;
}

.overlay-nav__list {
	flex-direction: column;
	align-items: stretch;
	gap: 0;
}

.overlay-nav__list li {
	border-block-end: 1px solid var(--line-on-dark);
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.4s ease, transform 0.5s var(--ease-out);
}

.mobile-menu.is-open .overlay-nav__list li {
	opacity: 1;
	transform: none;
}

.mobile-menu.is-open .overlay-nav__list li:nth-child(1) { transition-delay: 0.12s; }
.mobile-menu.is-open .overlay-nav__list li:nth-child(2) { transition-delay: 0.17s; }
.mobile-menu.is-open .overlay-nav__list li:nth-child(3) { transition-delay: 0.22s; }
.mobile-menu.is-open .overlay-nav__list li:nth-child(4) { transition-delay: 0.27s; }
.mobile-menu.is-open .overlay-nav__list li:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu.is-open .overlay-nav__list li:nth-child(6) { transition-delay: 0.37s; }

.overlay-nav__list a {
	display: flex;
	align-items: center;
	min-block-size: 64px;
	padding-block: 10px;
	font-family: var(--font-display);
	font-size: clamp(2rem, 9vw, 3.5rem);
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: -0.03em;
	text-decoration: none;
}

.overlay-nav__list a:hover,
.overlay-nav__list a[aria-current="page"],
.overlay-nav__list .current-menu-item > a {
	color: var(--accent-tint);
}

.mobile-menu__foot {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-md);
}

.mobile-menu__phone {
	display: inline-flex;
	align-items: center;
	min-block-size: 44px;
	font-weight: 600;
	color: var(--on-dark);
}

/* Scroll lock while the menu is open; the header floats over the ink overlay */
html.menu-open,
html.menu-open body {
	overflow: hidden;
}

html.menu-open .site-header {
	background: transparent;
	border-color: transparent;
	color: var(--on-dark);
}

html.menu-open .site-header .brand__logo--dark {
	display: none;
}

html.menu-open .site-header .brand__logo--light {
	display: block;
}

html.menu-open .site-header .menu-toggle {
	background: transparent;
	border-color: var(--line-on-dark);
	color: var(--on-dark);
}

html.menu-open .site-header :focus-visible {
	outline-color: var(--accent-tint);
}

/* Below 960px: JS users get the toggle and overlay; no-JS users keep a scrollable nav row */
@media (max-width: 959px) {
	.site-header__inner {
		flex-wrap: wrap;
		padding-block: 8px;
	}

	.primary-nav {
		order: 3;
		flex-basis: 100%;
		overflow-x: auto;
	}

	.primary-nav__list {
		justify-content: flex-start;
	}

	html.js .site-header__inner {
		flex-wrap: nowrap;
		padding-block: 0;
	}

	html.js .primary-nav {
		display: none;
	}

	html.js .menu-toggle {
		display: inline-flex;
	}

	html.js .mobile-menu {
		display: block;
	}
}

/* Phones: header scales with the screen like the hero (designed at 375px: 78px bar, 46px logo,
   44px toggle, 22px icon). Floors keep the toggle comfortably tappable; caps stop at 480px. */
@media (max-width: 639px) {
	.brand__logo {
		block-size: clamp(38px, 12.267vw, 59px);
	}

	.menu-toggle {
		inline-size: clamp(40px, 11.733vw, 56px);
		block-size: clamp(40px, 11.733vw, 56px);
		border-radius: clamp(7px, 2.133vw, 10px);
	}

	.menu-toggle svg {
		inline-size: clamp(18px, 5.867vw, 28px);
		block-size: clamp(18px, 5.867vw, 28px);
	}
}
/* ---------- Mobile menu, redesigned: calm hairline rows, plum marker on the current page,
   full-width action and contact rows right after the links (proportional, designed at 375px) ---------- */
.mobile-menu {
	padding-block: calc(var(--header-h) + clamp(8px, 4.267vw, 20px)) clamp(20px, 6.4vw, 31px);
}

.mobile-menu__inner {
	justify-content: flex-start;
	gap: clamp(20px, 6.4vw, 31px);
	min-block-size: auto;
}

.overlay-nav__list {
	border-block-start: 1px solid var(--line-on-dark);
}

.overlay-nav__list a {
	position: relative;
	justify-content: space-between;
	gap: 1rem;
	min-block-size: clamp(46px, 14.4vw, 69px);
	padding-block: 0;
	padding-inline: clamp(12px, 3.733vw, 18px) 0.25rem;
	font-size: clamp(1.0625rem, 5.6vw, 1.68rem);
	font-weight: 600;
	letter-spacing: -0.01em;
	line-height: 1.2;
	color: var(--on-dark);
}

.overlay-nav__list a::after {
	content: "";
	flex: none;
	inline-size: clamp(16px, 4.8vw, 23px);
	block-size: clamp(16px, 4.8vw, 23px);
	background: currentColor;
	opacity: 0.4;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center / contain no-repeat;
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.overlay-nav__list a:hover,
.overlay-nav__list a[aria-current="page"],
.overlay-nav__list .current-menu-item > a {
	color: var(--white);
}

.overlay-nav__list a:hover::after {
	opacity: 1;
	transform: translateX(3px);
}

/* Current page: the plum-pink marker used across the site instead of coloured text */
.overlay-nav__list a[aria-current="page"]::before,
.overlay-nav__list .current-menu-item > a::before {
	content: "";
	position: absolute;
	inset-block: 26%;
	inset-inline-start: 0;
	inline-size: 3px;
	border-radius: 2px;
	background: var(--accent-tint);
}

.overlay-nav__list a[aria-current="page"]::after,
.overlay-nav__list .current-menu-item > a::after {
	opacity: 1;
	background: var(--accent-tint);
}

/* Action + contact, straight after the links */
.mobile-menu__foot {
	flex-direction: column;
	flex-wrap: nowrap;
	align-items: stretch;
	gap: clamp(10px, 3.2vw, 15px);
}

.mobile-menu__foot .mobile-menu__cta {
	justify-content: center;
	inline-size: 100%;
	min-block-size: clamp(46px, 13.333vw, 64px);
	font-size: clamp(0.9375rem, 4.267vw, 1.28rem);
}

.mobile-menu__contact {
	display: grid;
	margin: 0;
	padding: 0;
	list-style: none;
}

.mobile-menu__contact a {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	min-block-size: clamp(38px, 11.2vw, 54px);
	font-size: clamp(0.875rem, 4vw, 1.2rem);
	font-weight: 500;
	color: var(--on-dark);
	text-decoration: none;
}

.mobile-menu__contact a:hover {
	color: var(--white);
}

.mobile-menu__contact .icon {
	flex: none;
	inline-size: clamp(16px, 4.8vw, 23px);
	block-size: clamp(16px, 4.8vw, 23px);
	color: var(--accent-tint);
}

.mobile-menu__address {
	margin: 0;
	font-size: clamp(0.75rem, 3.467vw, 1.04rem);
	color: var(--on-dark-muted);
}

/* ---------- Header on small laptops: one-line top bar, room for the links ---------- */
.util__item {
	white-space: nowrap;
}

@media (max-width: 1199px) {
	/* Keep the two strongest reassurances; the 50+ figure and local support appear elsewhere on the page. */
	.util__list {
		justify-content: center;
		gap: 2.5rem;
	}

	.util__item:nth-child(1),
	.util__item:nth-child(3) {
		display: none;
	}
}

@media (max-width: 1099px) {
	/* The number is in every CTA card, the mobile menu and the footer. */
	.header-phone {
		display: none;
	}
}
/* ---------- Seven menu items (Contact added) ---------- */
/* Desktop: hide the header phone below 1200px so seven links keep comfortable spacing. */
@media (max-width: 1199px) {
	.header-phone {
		display: none;
	}
}

/* Mobile menu: slightly shorter rows so seven links, the button and contact details fit on small phones. */
.overlay-nav__list a {
	min-block-size: clamp(40px, 12.8vw, 61px);
}