/**
 * Solar Ready Hub - Site header
 * Figma: node 4003:1156 "navbar" (1440 x 95, 1280 content width)
 */

.srh-header {
	position: relative;
	z-index: var(--srh-z-header);
	width: 100%;
	background: transparent;
	transition: background-color var(--srh-transition), box-shadow var(--srh-transition);
}

/* Solid variant - used on interior pages and on scroll */
.srh-header--solid {
	background: var(--srh-white);
	box-shadow: var(--srh-shadow-sm);
}

/* Transparent variant - overlays the hero image on the front page */
.srh-header--overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
}

/* Sticky variant */
.srh-header--sticky {
	position: sticky;
	top: 0;
}

.srh-header--sticky.is-stuck {
	background: var(--srh-white);
	box-shadow: var(--srh-shadow-sm);
}

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

/* --------------------------------------------------------------------------
   Branding
   -------------------------------------------------------------------------- */

.srh-branding {
	display: flex;
	align-items: center;
	flex: 0 0 auto;
	gap: var(--srh-space-3);
	text-decoration: none;
}

.srh-branding__logo {
	display: block;
	width: auto;
	height: 75px;
	max-width: 160px;
	object-fit: contain;
}

.srh-branding__text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.srh-branding__name {
	color: var(--srh-green);
	font-size: var(--srh-fs-h6);
	font-weight: var(--srh-fw-bold);
	letter-spacing: var(--srh-ls-tight);
}

.srh-branding__tagline {
	color: var(--srh-grey-500);
	font-size: var(--srh-fs-xs);
}

@media (max-width: 782px) {
	.srh-branding__logo {
		height: 52px;
	}
}

/* --------------------------------------------------------------------------
   Desktop navigation - translucent green pill
   -------------------------------------------------------------------------- */

.srh-nav {
	flex: 0 1 auto;
}

.srh-nav__list {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--srh-space-6);
	margin: 0;
	padding: 12px 24px;
	border-radius: var(--srh-radius-pill);
	background: var(--srh-green-20);
	list-style: none;
}

/* Plain variant - no pill background */
.srh-nav__list--plain {
	padding: 0;
	border-radius: 0;
	background: transparent;
}

.srh-nav__list li {
	position: relative;
	margin: 0;
}

.srh-nav__list a {
	display: block;
	color: var(--srh-grey-500);
	font-size: var(--srh-fs-sm);
	font-weight: var(--srh-fw-medium);
	line-height: 1;
	letter-spacing: var(--srh-ls-nav);
	white-space: nowrap;
	text-decoration: none;
	transition: color var(--srh-transition);
}

.srh-nav__list a:hover,
.srh-nav__list a:focus,
.srh-nav__list .current-menu-item > a,
.srh-nav__list .current_page_item > a,
.srh-nav__list .current-menu-ancestor > a,
.srh-nav__list .current-menu-parent > a {
	color: var(--srh-green);
}

/* Sub menus */
.srh-nav__list .sub-menu {
	position: absolute;
	top: calc(100% + 18px);
	left: 50%;
	z-index: 10;
	display: flex;
	visibility: hidden;
	flex-direction: column;
	gap: var(--srh-space-1);
	min-width: 220px;
	margin: 0;
	padding: var(--srh-space-3);
	transform: translate(-50%, 8px);
	border-radius: var(--srh-radius-md);
	background: var(--srh-white);
	box-shadow: var(--srh-shadow-md);
	opacity: 0;
	list-style: none;
	transition: opacity var(--srh-transition), transform var(--srh-transition),
		visibility var(--srh-transition);
}

.srh-nav__list li:hover > .sub-menu,
.srh-nav__list li:focus-within > .sub-menu {
	visibility: visible;
	transform: translate(-50%, 0);
	opacity: 1;
}

.srh-nav__list .sub-menu a {
	padding: var(--srh-space-2) var(--srh-space-3);
	border-radius: var(--srh-radius-sm);
	white-space: normal;
}

.srh-nav__list .sub-menu a:hover {
	background: var(--srh-green-10);
}

.srh-nav__list .menu-item-has-children > a::after {
	display: inline-block;
	width: 0;
	height: 0;
	margin-left: 6px;
	border-top: 4px solid currentColor;
	border-right: 4px solid transparent;
	border-left: 4px solid transparent;
	content: "";
	vertical-align: middle;
}

/* --------------------------------------------------------------------------
   Header actions
   -------------------------------------------------------------------------- */

.srh-header__actions {
	display: flex;
	align-items: center;
	flex: 0 0 auto;
	gap: var(--srh-space-3);
}

.srh-header__phone {
	display: none;
	align-items: center;
	gap: var(--srh-space-2);
	color: var(--srh-ink);
	font-weight: var(--srh-fw-semibold);
	white-space: nowrap;
}

.srh-header__phone svg {
	width: 20px;
	height: 20px;
	color: var(--srh-green);
}

@media (min-width: 1200px) {
	.srh-header__phone {
		display: inline-flex;
	}
}

/* --------------------------------------------------------------------------
   Mobile toggle
   -------------------------------------------------------------------------- */

.srh-menu-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: var(--srh-radius-circle);
	background: var(--srh-green-20);
	color: var(--srh-green);
}

.srh-menu-toggle__bars {
	position: relative;
	display: block;
	width: 20px;
	height: 2px;
	border-radius: 2px;
	background: currentColor;
	transition: background-color var(--srh-transition);
}

.srh-menu-toggle__bars::before,
.srh-menu-toggle__bars::after {
	position: absolute;
	left: 0;
	width: 20px;
	height: 2px;
	border-radius: 2px;
	background: currentColor;
	content: "";
	transition: transform var(--srh-transition), top var(--srh-transition);
}

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

.srh-menu-toggle[aria-expanded="true"] .srh-menu-toggle__bars {
	background: transparent;
}

.srh-menu-toggle[aria-expanded="true"] .srh-menu-toggle__bars::before {
	top: 0;
	transform: rotate(45deg);
}

.srh-menu-toggle[aria-expanded="true"] .srh-menu-toggle__bars::after {
	top: 0;
	transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Responsive: drawer navigation below 1024px
   -------------------------------------------------------------------------- */

@media (min-width: 1025px) {
	.srh-menu-toggle,
	.srh-nav__overlay {
		display: none;
	}
}

@media (max-width: 1024px) {
	.srh-nav {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		z-index: var(--srh-z-drawer);
		display: flex;
		width: min(340px, 86vw);
		flex-direction: column;
		padding: calc(var(--srh-header-height) + 1rem) var(--srh-space-6) var(--srh-space-8);
		overflow-y: auto;
		transform: translateX(100%);
		background: var(--srh-white);
		box-shadow: var(--srh-shadow-lg);
		visibility: hidden;
		transition: transform var(--srh-transition-slow), visibility var(--srh-transition-slow);
	}

	.srh-nav.is-open {
		visibility: visible;
		transform: translateX(0);
	}

	.srh-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: var(--srh-space-1);
		padding: 0;
		border-radius: 0;
		background: transparent;
	}

	.srh-nav__list a {
		padding: var(--srh-space-3) var(--srh-space-2);
		border-bottom: var(--srh-border);
		font-size: var(--srh-fs-body);
	}

	.srh-nav__list .sub-menu {
		position: static;
		visibility: visible;
		transform: none;
		padding: 0 0 0 var(--srh-space-4);
		background: transparent;
		box-shadow: none;
		opacity: 1;
	}

	.srh-nav__list .sub-menu a {
		border-bottom: 0;
		font-size: var(--srh-fs-sm);
	}

	.srh-nav__overlay {
		position: fixed;
		inset: 0;
		z-index: var(--srh-z-overlay);
		background: rgba(13, 5, 7, 0.45);
		opacity: 0;
		pointer-events: none;
		transition: opacity var(--srh-transition);
	}

	.srh-nav__overlay.is-visible {
		opacity: 0;
		pointer-events: auto;
		display: none;
	}

	.srh-header__actions .srh-btn {
		display: none;
	}

	.srh-nav__cta {
		margin-top: var(--srh-space-6);
	}

	.srh-nav__cta .srh-btn {
		width: 100%;
	}
}

@media (min-width: 1025px) {
	.srh-nav__cta {
		display: none;
	}
}