/*
 * Site header
 * Mobil (<1024): Figma 184:784 — höjd 64, logga 110×28.6, CTA 12px + hamburger. Ingen meny (mobilmeny pausad).
 * Desktop:       Figma 79:2971 — höjd 121, svart gradient, logga 157×41, meny centrerad, CTA höger.
 * Scrollat läge (beslut, ingen Figma): vit bakgrund, Brand/1000-text, mörk logga, CTA Primär, höjd 72 desktop / 56 mobil.
 * Mobilmeny (<1024): Figma 199:1220 — helskärm Accent/600, header 64 i ljust läge (beslut), lista 350 centrerad (50 % + 26),
 *                    toppnivå Gloock 32/1.25 #FCFCFC + pil 40, undermeny 26/1.25 Accent/900 (gap 16), gap 32, knapp 350×56.
 *                    Transitioner (explicit begärda): panel tonas 300ms, undermeny fälls ut 300ms.
 */

.site-header {
	position: fixed;
	top: var(--wp-admin--admin-bar--height, 0px);
	right: 0;
	left: 0;
	z-index: 100;
	color: #fff;
	/* Glid ut/in vid scroll: explicit begärd av användaren (Figma saknar motion). */
	transition: transform 300ms ease;
}

.site-header.is-hidden {
	transform: translateY(calc(-100% - var(--wp-admin--admin-bar--height, 0px)));
}

.site-header.is-scrolled {
	background-color: var(--color-bg-white);
	color: var(--color-brand-1000);
}

.site-header__inner {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 4rem; /* 64px */
	/* Höjdbyte i scrollat läge: explicit begärt (300ms ease, samma som in/utglidningen). */
	transition: height 300ms ease;
}

.site-header.is-scrolled .site-header__inner {
	height: 3.5rem; /* 56px */
}

.site-header__brand {
	display: block;
	color: inherit;
	text-decoration: none;
}

.site-header__logo {
	width: 6.875rem;  /* 110px */
	height: 1.7875rem; /* 28.6px */
	object-fit: cover;
}

.site-header__site-name {
	font-family: var(--font-family-heading);
	font-size: 1.25rem;
}

/* Ljus logga ligger kvar i scrollat läge tills en mörk logga finns i Temainställningar. */
.site-header__logo--dark,
.site-header--has-dark-logo.is-scrolled .site-header__logo--light {
	display: none;
}

.site-header.is-scrolled .site-header__logo--dark {
	display: block;
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 0.75rem; /* 12px */
}

.site-header__cta {
	padding: 0.5rem 0.75rem; /* 8px 12px */
	border-radius: 0.375rem; /* 6px */
	background-color: var(--color-bg-white);
	color: var(--color-brand-1000);
	font-size: var(--font-size-body-s); /* 12px */
	font-weight: 600;
	line-height: normal;
	text-decoration: none;
	white-space: nowrap;
}

.site-header.is-scrolled .site-header__cta {
	background-color: var(--color-brand-1000);
	color: var(--color-bg-white);
}

.site-header__menu-toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem; /* 40px */
	height: 2.5rem;
	padding: 0;
	border: 0;
	background: none;
	color: inherit;
}

.site-header:not(.is-scrolled) .site-header__menu-toggle {
	color: var(--color-bg-white); /* Figma 184:1082: #FCFCFC */
}

.site-header__menu-icon {
	width: 1.875rem; /* 30px */
	height: 1.875rem;
}

.site-header__menu-icon--close,
.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon--open {
	display: none;
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon--close {
	display: inline-flex;
}

.c-nav {
	display: none;
}

/* ---------- Mobilmeny ---------- */

/* Sidan bakom scrollar inte medan menyn är öppen. */
.is-mobile-menu-open {
	overflow: hidden;
}

/* Öppet läge: headern ljus (som oscrollad) oavsett scrollposition, höjd 64 (beslut). */
.site-header.is-menu-open {
	background-color: transparent;
	color: #fff;
	transform: none;
}

.site-header.is-menu-open .site-header__inner {
	height: 4rem; /* 64px */
}

.site-header--has-dark-logo.is-menu-open .site-header__logo--light {
	display: block;
}

.site-header.is-menu-open .site-header__logo--dark {
	display: none;
}

.site-header.is-menu-open .site-header__cta {
	background-color: var(--color-bg-white);
	color: var(--color-brand-1000);
}

.site-header.is-menu-open .site-header__menu-toggle {
	color: var(--color-bg-white); /* Figma 199:1320: kryss #FCFCFC */
}

/* Panelen ligger under headerraden (negativt z-index i headerns stacking context). */
.site-header__mobile-menu {
	position: fixed;
	inset: var(--wp-admin--admin-bar--height, 0px) 0 0;
	z-index: -1;
	overflow-y: auto;
	overscroll-behavior: contain;
	background-color: var(--color-accent-600);
	/*
	 * Tona in/ut: explicit begärt av användaren (Figma saknar motion), 300ms ease som headerns övriga transitioner.
	 * visibility döljer stängd panel för tangentbord/skärmläsare efter uttoningen.
	 */
	opacity: 0;
	visibility: hidden;
	transition: opacity 300ms ease, visibility 0s linear 300ms;
}

.site-header__mobile-menu.is-open {
	opacity: 1;
	visibility: visible;
	transition: opacity 300ms ease, visibility 0s;
}

/*
 * Figma: listan centrerad kring 50 % + 26px (y117.5). Luft 64 upptill (headern) och 12 nedtill ⇒ samma centrum (64 − 12 = 2 × 26).
 * Blir listan högre än skärmen (utfälld undermeny) växer ytan och panelen scrollar.
 */
.site-header__mobile-inner.l-container {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 2rem; /* 32px */
	min-height: 100%;
	padding-block: 4rem 0.75rem; /* 64px / 12px */
}

.c-mobile-nav .c-mobile-nav__list {
	display: flex;
	flex-direction: column;
	gap: 2rem; /* 32px */
	margin: 0;
	padding: 0;
	list-style: none;
}

.c-mobile-nav__item {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	column-gap: 1rem;
}

.c-mobile-nav__link {
	justify-self: start;
	color: var(--color-bg-white); /* Figma 199:1227 #FCFCFC — "Om oss" #F1F1F1 behandlas som avvikelse (beslut) */
	font-family: var(--font-family-heading);
	font-size: 2rem; /* 32px — H2 mobile */
	line-height: 1.25;
	text-decoration: none;
}

.c-mobile-nav__toggle {
	display: flex;
	width: 2.5rem; /* 40px */
	height: 2.5rem;
	padding: 0;
	border: 0;
	background: none;
	color: var(--color-bg-white);
	cursor: pointer;
}

.c-mobile-nav__toggle-icon {
	width: 2.5rem;
	height: 2.5rem;
}

.c-mobile-nav__toggle .c-mobile-nav__toggle-icon--open,
.c-mobile-nav__toggle[aria-expanded="true"] .c-mobile-nav__toggle-icon--closed {
	display: none;
}

.c-mobile-nav__toggle[aria-expanded="true"] .c-mobile-nav__toggle-icon--open {
	display: inline-flex;
}

/*
 * .c-mobile-nav-prefix → vinner över ul[class] { padding: 0 } i base.css.
 * Fäll ut/ihop: explicit begärt av användaren (Figma saknar motion). max-height-teknik som FAQ-blocket (JS sätter höjden).
 */
.c-mobile-nav .c-mobile-nav__submenu {
	display: flex;
	flex-direction: column;
	grid-column: 1 / -1;
	gap: 1rem; /* 16px */
	overflow: hidden;
	max-height: 0;
	margin: 0;
	padding: 0;
	list-style: none;
	visibility: hidden;
	transition: max-height 300ms ease, visibility 0s linear 300ms;
}

/* 16px under toppnivåraden via gap före ett tomt första flex-barn — fälls ihop tillsammans med listan (padding skulle synas vid max-height 0). */
.c-mobile-nav .c-mobile-nav__submenu::before {
	content: "";
}

.c-mobile-nav .c-mobile-nav__submenu.is-open {
	visibility: visible;
	transition: max-height 300ms ease, visibility 0s;
}

@media (prefers-reduced-motion: reduce) {
	.site-header__mobile-menu,
	.site-header__mobile-menu.is-open,
	.c-mobile-nav .c-mobile-nav__submenu,
	.c-mobile-nav .c-mobile-nav__submenu.is-open {
		transition: none;
	}
}

.c-mobile-nav__sublink {
	color: var(--color-accent-900); /* #61523A */
	font-family: var(--font-family-heading);
	font-size: 1.625rem; /* 26px — H4 mobile (Figma) */
	line-height: 1.25;
	text-decoration: none;
}

.c-mobile-nav__button {
	width: 100%;
}

/* ---------- Desktop ---------- */
@media (min-width: 1024px) {
	/* Figma 79:2972: svart → transparent gradient över heron (endast transparent läge). */
	.site-header::before {
		content: "";
		position: absolute;
		inset: 0;
		z-index: -1;
		background-image: linear-gradient(to bottom, #000, rgba(0, 0, 0, 0));
	}

	.site-header.is-scrolled::before {
		display: none;
	}

	.site-header__inner {
		height: 7.5625rem; /* 121px */
	}

	.site-header.is-scrolled .site-header__inner {
		height: 4.5rem; /* 72px */
	}

	.site-header__logo {
		width: 9.8125rem;  /* 157px */
		height: 2.5625rem; /* 41px */
	}

	.site-header__cta {
		padding: 0.5rem 1rem; /* 8px 16px */
		border-radius: 0.5rem;
		background-color: #fafafa;
		font-size: var(--font-size-body-m); /* 14px */
		font-weight: 400;
	}

	.site-header__menu-toggle,
	.site-header__mobile-menu {
		display: none;
	}

	/* Menyn centrerad i containern (Figma: left 50%). */
	.c-nav {
		display: block;
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
	}

	.c-nav__list {
		display: flex;
		align-items: center;
		gap: 2.5rem; /* 40px */
		margin: 0;
		padding: 0;
		list-style: none;
	}

	.c-nav__item {
		position: relative;
		display: flex;
		align-items: center;
		gap: 0.5rem; /* 8px */
	}

	.c-nav__link {
		color: inherit;
		font-size: var(--font-size-body-m); /* 14px */
		line-height: normal;
		text-decoration: none;
		white-space: nowrap;
	}

	.c-nav__toggle {
		display: flex;
		padding: 0;
		border: 0;
		background: none;
		color: inherit;
		cursor: pointer;
	}

	.c-nav__toggle-icon {
		width: 1rem; /* 16px */
		height: 1rem;
	}

	/*
	 * Dropdown — ingen Figma-design (beslut: minimal tolkning).
	 * Brand/200-bakgrund syns mot både hero och vit header. Ingen skugga/animation.
	 */
	/* .c-nav-prefix → vinner över ul[class] { padding: 0 } i base.css. */
	.c-nav .c-nav__submenu {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		min-width: 12.5rem; /* 200px */
		margin: 0.5rem 0 0;
		padding: 0.5rem 0;
		border-radius: 0.5rem;
		background-color: var(--color-brand-200);
		list-style: none;
	}

	/* Osynlig brygga över 8px-glappet så att hover inte släpper. */
	.c-nav__submenu::before {
		content: "";
		position: absolute;
		right: 0;
		bottom: 100%;
		left: 0;
		height: 0.5rem;
	}

	.c-nav__item--has-children:hover > .c-nav__submenu,
	.c-nav__item--has-children:focus-within > .c-nav__submenu,
	.c-nav__item--has-children.is-open > .c-nav__submenu {
		display: block;
	}

	.c-nav__sublink {
		display: block;
		padding: 0.5rem 1rem;
		color: var(--color-brand-1000);
		font-size: var(--font-size-body-m);
		line-height: normal;
		text-decoration: none;
		white-space: nowrap;
	}
}