/* ===========================================================================
 * Header: two-step navigatie
 *
 * Basis: Osmo "Two-step Scaling Navigation". Vormgeving volgens Figma
 * (46TTSZ5i0rBPrcQEsgKaYk, node 2786-93): zwevende glazen balk van 620 x 70,
 * 30 px van de bovenkant, radius 25, vulling zwart 15%, rand wit 10% (1,5 px),
 * achtergrondwaas, lichtstrepen in cyaan, wit en oranje over de rand.
 *
 * Staten (modules/nav.js):
 * - [data-nav-status="active"]: menu open (balk klapt horizontaal uit, dan
 *   naar beneden);
 * - .is-binnen: de intro bij de eerste laad is gespeeld (de balk komt in
 *   beeld en klapt horizontaal uit, zoals bij het openen);
 * - .site-header.is-gescrold / .is-weg (modules/header.js).
 *
 * Maten in em op de nav (font-size 1rem), zoals bij Osmo.
 * ========================================================================= */

.site-main {
	padding-top: var(--header-hoogte);
}

.twostep-nav {
	--cubic-default: var(--ease);
	--animation-ease: 0.2s ease;
	--duration-default: 0.5s;
	--duration-default-long: 0.75s;
	--duration-default-half: 0.25s;
	--animation-default: var(--duration-default) var(--cubic-default);
	--animation-default-long: var(--duration-default-long) var(--cubic-default);
	--animation-default-half: var(--duration-default-half) var(--cubic-default);
	position: fixed;
	inset: 0;
	z-index: 100;
	color: var(--c-wit);
	font-size: 1rem;
	pointer-events: none;
}

.admin-bar .twostep-nav {
	top: var(--wp-admin--admin-bar--height, 32px);
}

/* Donker vlak over de pagina als het menu open is. */
.twostep-nav__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	background-color: rgba(0, 0, 0, 0.45);
	opacity: 0;
	visibility: hidden;
	pointer-events: auto;
	transition: opacity var(--animation-default), visibility var(--animation-default);
}

[data-nav-status="active"] .twostep-nav__bg {
	opacity: 1;
	visibility: visible;
}

.twostep-nav__wrap {
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: stretch;
	width: 100%;
}

.twostep-nav__width {
	display: flex;
	flex: none;
	flex-flow: column;
	justify-content: flex-start;
	align-items: center;
	width: 100%;
	max-width: 60em;
	padding: 1.875em 1.25em 0;
	transition: transform var(--animation-default);
}

/* Weg bij omlaag scrollen, terug bij omhoog (modules/header.js). */
.site-header.is-weg .twostep-nav__width {
	transform: translateY(calc(-100% - 1rem));
}

.twostep-nav__bar {
	position: relative;
	width: 100%;
	max-width: 38.75em;
	color: var(--c-wit);
	pointer-events: auto;
	transition: max-width var(--animation-default-long) 0.2s;
}

[data-nav-status="active"] .twostep-nav__bar {
	max-width: 100%;
	transition: max-width var(--animation-default) 0s;
}

/* --- Achtergrond van de balk ---------------------------------------------- */
.twostep-nav__back {
	position: absolute;
	inset: 0;
	z-index: 0;
	transition: all var(--animation-default);
}

[data-nav-status="active"] .twostep-nav__back {
	inset: -0.25em;
}

.twostep-nav__back-bg {
	position: absolute;
	inset: 0;
	border-radius: 1.5625em;
	background-color: rgba(0, 0, 0, 0.15);
	/* Rand plus een grote, zachte schaduw: de balk zweeft boven de pagina. */
	box-shadow:
		inset 0 0 0 1.5px rgba(255, 255, 255, 0.1),
		0 30px 80px -16px rgba(0, 0, 0, 0.6),
		0 12px 28px -10px rgba(0, 0, 0, 0.45);
	-webkit-backdrop-filter: blur(10px) saturate(1.2);
	backdrop-filter: blur(10px) saturate(1.2);
	transition: background-color var(--animation-default);
}

/* Gescrold, of een pagina die niet met de donkere pixel hero begint (zolang
   de rest van de site nog licht is): meer dekking. */
.site-header.is-gescrold .twostep-nav__back-bg {
	background-color: rgba(2, 7, 7, 0.6);
}

body:not(:has(.site-main > .blok-pixel-hero:first-child)) .twostep-nav__back-bg {
	background-color: rgba(2, 7, 7, 0.92);
}

[data-nav-status="active"] .twostep-nav__back-bg {
	background-color: rgba(3, 9, 9, 0.92);
}

/* Lichtstrepen over de rand, die heel langzaam heen en weer drijven. */
.twostep-nav__streep {
	position: absolute;
	height: 1px;
	border-radius: 1px;
	pointer-events: none;
	animation: twostep-streep 9s ease-in-out infinite alternate;
	transition: opacity var(--animation-default);
}

.twostep-nav__streep::after {
	content: "";
	position: absolute;
	inset: -1px 0;
	background: inherit;
	filter: blur(3px);
	opacity: 0.9;
}

.twostep-nav__streep--cyaan {
	top: 0;
	left: 6%;
	width: 26%;
	background: linear-gradient(90deg, transparent, var(--c-pd-cyaan) 55%, transparent);
}

.twostep-nav__streep--wit {
	bottom: 0;
	left: 40%;
	width: 20%;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
	animation-duration: 11s;
	animation-delay: -4s;
}

/* Met JS volgt de witte streep de muis over de balk (modules/nav.js zet
   --wit-x), binnen de rechte rand tussen de afgeronde hoeken. */
html.js .twostep-nav__streep--wit {
	left: 0;
	animation: none;
	transform: translateX(var(--wit-x, 0px));
}

/* Normaal half zichtbaar, vol zodra de muis in de balk zit. */
.twostep-nav__streep--wit {
	opacity: 0.5;
}

@media (hover: hover) {
	.twostep-nav__bar:hover .twostep-nav__streep--wit {
		opacity: 1;
	}
}

.twostep-nav__streep--oranje {
	bottom: 0;
	left: 66%;
	width: 24%;
	background: linear-gradient(90deg, transparent, var(--c-pd-oranje) 45%, transparent);
	animation-duration: 13s;
	animation-delay: -7s;
}

[data-nav-status="active"] .twostep-nav__streep {
	opacity: 0.5;
}

@keyframes twostep-streep {
	from { transform: translateX(-14%); }
	to { transform: translateX(14%); }
}

/* --- Bovenste rij ----------------------------------------------------------- */
.twostep-nav__top {
	position: relative;
	z-index: 1;
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	height: 4.375em;
	padding: 0 1.5em;
}

.twostep-nav__top-line {
	position: absolute;
	bottom: 0;
	left: 0.5em;
	right: 0.5em;
	z-index: 2;
	height: 1px;
	background-color: rgba(255, 255, 255, 0.1);
	opacity: 0;
	transition: all var(--animation-default) 0s;
}

[data-nav-status="active"] .twostep-nav__top-line {
	opacity: 1;
	transition: all var(--animation-default) 0.1s;
}

/* Logo: het pixellogo in wit; gloed in de merkkleuren alleen bij hover. */
.twostep-nav__logo {
	position: relative;
	z-index: 1;
	display: flex;
	flex: none;
	align-items: center;
	height: 100%;
	color: inherit;
}

.twostep-nav__logo-svg {
	display: block;
	width: 2.5em;
	height: 2.5em;
	overflow: visible;
	transition: filter var(--duur) ease, transform var(--duur) var(--ease);
}

.twostep-nav__logo-svg circle {
	fill: var(--c-wit);
	opacity: 0.14;
	transition: opacity 0.45s ease var(--v, 0s);
}

.twostep-nav__logo-svg circle.is-aan {
	opacity: 1;
}

.twostep-nav__logo:hover .twostep-nav__logo-svg,
.twostep-nav__logo:focus-visible .twostep-nav__logo-svg {
	filter: drop-shadow(-1px -1px 1.5px var(--c-pd-cyaan)) drop-shadow(1px 1px 1.5px var(--c-pd-oranje));
	transform: scale(1.06);
}

.twostep-nav__logo:focus-visible {
	outline: 2px solid var(--c-pd-cyaan);
	outline-offset: 4px;
	border-radius: var(--radius-s);
}

/* Beschikbaarheid: midden in de balk. */
.beschikbaar {
	position: absolute;
	top: 50%;
	left: 50%;
	display: flex;
	align-items: center;
	gap: 0.625em;
	margin: 0;
	color: rgba(255, 255, 255, 0.45);
	font-size: 0.875em;
	font-weight: 300;
	line-height: 1.4;
	white-space: nowrap;
	transform: translate(-50%, -50%);
	transition: opacity 0.5s ease;
}

.beschikbaar__stip {
	position: relative;
	flex: none;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--beschikbaar-kleur, #00ff7b);
	box-shadow: 0 0 4px 0 var(--beschikbaar-kleur, #00ff7b), 0 0 12px 2px color-mix(in srgb, var(--beschikbaar-kleur, #00ff7b) 40%, transparent);
	transition: background-color var(--duur) ease, box-shadow var(--duur) ease;
}

/* Rustige puls om het bolletje. */
.beschikbaar__stip::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	border: 1px solid var(--beschikbaar-kleur, #00ff7b);
	animation: beschikbaar-puls 2.6s ease-out infinite;
}

@keyframes beschikbaar-puls {
	from { opacity: 0.7; transform: scale(1); }
	to { opacity: 0; transform: scale(3.2); }
}

/* --- Menuknop ---------------------------------------------------------------- */
.twostep-nav__toggle {
	position: relative;
	z-index: 1;
	display: flex;
	flex: none;
	justify-content: center;
	align-items: center;
	width: 2.5em;
	height: 2.5em;
	margin-right: -0.375em;
	padding: 0;
	border: none;
	border-radius: var(--radius-s);
	background-color: transparent;
	color: inherit;
	font: inherit;
	cursor: pointer;
	pointer-events: auto;
	transition: opacity 0.5s ease;
}

.twostep-nav__toggle:focus-visible {
	outline: 2px solid var(--c-pd-cyaan);
	outline-offset: 2px;
}

.twostep-nav__toggle-bar {
	position: absolute;
	width: 1.625em;
	height: 1.5px;
	background-color: var(--c-wit);
	transform: translateY(-0.25em) rotate(0.001deg);
	transition: transform var(--animation-default);
}

.twostep-nav__toggle:hover .twostep-nav__toggle-bar {
	transform: translateY(0.25em) rotate(0.001deg);
}

.twostep-nav__toggle .twostep-nav__toggle-bar:nth-child(3) {
	transform: translateY(0.15em) rotate(0.001deg);
}

.twostep-nav__toggle:hover .twostep-nav__toggle-bar:nth-child(3) {
	transform: translateY(-0.15em) rotate(0.001deg);
}

[data-nav-status="active"] .twostep-nav__toggle .twostep-nav__toggle-bar {
	transform: translateY(0) rotate(45deg);
}

[data-nav-status="active"] .twostep-nav__toggle .twostep-nav__toggle-bar:nth-child(3) {
	transform: translateY(0) rotate(-45deg);
}

/* --- Uitklappend deel -------------------------------------------------------- */
.twostep-nav__bottom {
	position: relative;
	display: grid;
	grid-template-rows: 0fr;
	width: 100%;
	overflow: hidden;
	transition: grid-template-rows var(--animation-default) 0s;
}

[data-nav-status="active"] .twostep-nav__bottom {
	grid-template-rows: 1fr;
	transition: grid-template-rows var(--animation-default-long) 0.25s;
}

.twostep-nav__bottom-overflow {
	position: relative;
	display: flex;
	flex-flow: column;
	justify-content: flex-start;
	align-items: center;
	min-height: 0;
	overflow: hidden;
}

.twostep-nav__bottom-inner {
	position: relative;
	display: flex;
	flex-flow: column;
	justify-content: flex-start;
	align-items: center;
	width: 100%;
	max-height: calc(100svh - 9em);
	padding: 1.75em 1.5em 1.75em;
	overflow-y: auto;
	overscroll-behavior: contain;
	/* Scrollen kan (lage schermen), maar zonder balk: tijdens het inschuiven
	   van de kolommen zou hij even verschijnen. */
	scrollbar-width: none;
}

.twostep-nav__bottom-inner::-webkit-scrollbar {
	display: none;
}


.twostep-nav__bottom-row {
	display: flex;
	gap: 2em;
	justify-content: flex-start;
	align-items: stretch;
	width: 100%;
}

.twostep-nav__bottom-row > * {
	opacity: 0;
	transform: translateY(2em);
	transition: all var(--animation-default) 0s;
}

.twostep-nav__bottom-row > *:nth-child(2) {
	transition-delay: 0.075s;
}

[data-nav-status="active"] .twostep-nav__bottom-row > * {
	opacity: 1;
	transform: translateY(0);
	transition: all var(--animation-default-long) 0.5s;
}

[data-nav-status="active"] .twostep-nav__bottom-row > *:nth-child(2) {
	transition-delay: 0.575s;
}

.twostep-nav__bottom-col {
	display: flex;
	flex: 1;
	min-height: 100%;
}

.twostep-nav__info {
	display: flex;
	flex-flow: column;
	gap: 2.5em;
	justify-content: space-between;
	align-items: flex-start;
	width: 100%;
}

.twostep-nav__menu {
	width: 100%;
}

.twostep-nav__ul {
	display: flex;
	flex-flow: column;
	justify-content: flex-start;
	align-items: stretch;
	width: 100%;
	margin: 0;
	padding-left: 0;
	list-style: none;
}

.twostep-nav__ul.is--small {
	flex-flow: wrap;
	gap: 0.25em 1.25em;
	justify-content: flex-start;
	align-items: flex-start;
	width: auto;
}

.twostep-nav__link,
.twostep-nav__ul--wp a {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	width: 100%;
	padding-block: 0.375em;
	color: rgba(255, 255, 255, 0.82);
	text-decoration: none;
	transition: color var(--animation-ease);
}

.twostep-nav__link-span,
.twostep-nav__ul--wp > li > a {
	font-family: var(--font-kop);
	font-size: 2.125em;
	font-weight: var(--fw-kop);
	line-height: 1;
	letter-spacing: -0.04em;
	transition: transform var(--animation-default);
}

/* Een pixel voor het actieve item en bij hover. */
.twostep-nav__ul:not(.is--small) > .twostep-nav__li > .twostep-nav__link::before {
	content: "";
	flex: none;
	width: 0.5em;
	height: 0.5em;
	margin-left: -1em;
	border-radius: 50%;
	background: linear-gradient(-45deg, var(--c-pd-licht-oranje) 15%, var(--c-pd-licht-blauw) 85%);
	box-shadow: -1px -1px 4px var(--c-pd-cyaan), 1px 1px 4px var(--c-pd-oranje);
	opacity: 0;
	transform: scale(0.4);
	transition: opacity var(--animation-default), transform var(--animation-default), margin var(--animation-default);
}

.twostep-nav__link:hover,
.twostep-nav__link:focus-visible,
.twostep-nav__li.is-actief > .twostep-nav__link,
.twostep-nav__li.is-ouder > .twostep-nav__link {
	color: var(--c-wit);
}

.twostep-nav__ul:not(.is--small) > .twostep-nav__li > .twostep-nav__link:hover::before,
.twostep-nav__ul:not(.is--small) > .twostep-nav__li > .twostep-nav__link:focus-visible::before,
.twostep-nav__li.is-actief > .twostep-nav__link::before,
.twostep-nav__li.is-ouder > .twostep-nav__link::before {
	margin-left: 0;
	opacity: 1;
	transform: none;
}

.twostep-nav__link:focus-visible {
	outline: none;
}

.twostep-nav__link:focus-visible .twostep-nav__link-span {
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.15em;
}

.twostep-nav__sub {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25em 1em;
	margin: 0 0 0.5em;
	padding: 0;
	list-style: none;
}

.twostep-nav__sublink,
.twostep-nav__ul--wp .sub-menu a {
	color: rgba(255, 255, 255, 0.55);
	font-size: 0.9375em;
	text-decoration: none;
	transition: color var(--animation-ease);
}

.twostep-nav__sublink:hover,
.twostep-nav__sublink:focus-visible,
.twostep-nav__sub .is-actief .twostep-nav__sublink {
	color: var(--c-wit);
}

.twostep-nav__onder {
	display: flex;
	flex-flow: column;
	gap: 1.5em;
	width: 100%;
}

.twostep-nav__knoppen {
	margin-top: 0;
}

/* Socials links, taalkeuze rechts. */
.twostep-nav__voet {
	display: flex;
	flex-wrap: wrap;
	gap: 1em 1.5em;
	justify-content: space-between;
	align-items: center;
	width: 100%;
}

.twostep-nav__taal:empty {
	display: none;
}

/* Taalkeuze (pixelz_taalkeuze in inc/talen.php): pil met de talen naast
   elkaar, de huidige licht op. */
.taalkeuze {
	display: inline-flex;
	gap: 0.125em;
	padding: 0.1875em;
	border-radius: var(--radius-rond);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
	font-size: 0.8125em;
	font-weight: 400;
	line-height: 1;
	letter-spacing: 0.06em;
}

.taalkeuze__optie {
	padding: 0.55em 0.85em;
	border-radius: var(--radius-rond);
	color: rgba(255, 255, 255, 0.6);
	text-decoration: none;
	transition: color var(--animation-ease), background-color var(--animation-ease);
}

.taalkeuze__optie.is-actief {
	background: rgba(255, 255, 255, 0.1);
	color: var(--c-wit);
}

a.taalkeuze__optie:hover,
a.taalkeuze__optie:focus-visible {
	color: var(--c-wit);
	background: rgba(255, 255, 255, 0.06);
}

a.taalkeuze__optie:focus-visible {
	outline: 2px solid var(--c-pd-cyaan);
	outline-offset: 1px;
}

.twostep-nav__link-eyebrow {
	font-size: 1em;
	font-weight: 300;
	line-height: 1;
	letter-spacing: -0.02em;
	opacity: 0.7;
	transition: opacity var(--animation-ease);
}

.twostep-nav__link:hover .twostep-nav__link-eyebrow,
.twostep-nav__link:focus-visible .twostep-nav__link-eyebrow {
	opacity: 1;
}

.twostep-nav__visual {
	width: 100%;
	aspect-ratio: 1;
	overflow: hidden;
	border-radius: 0.875em;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.twostep-nav__visual-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* --- Intro bij de eerste laad ------------------------------------------------
 * De balk komt van boven in beeld als vierkantje rond het logo en klapt
 * daarna horizontaal uit (zelfde beweging als bij het openen); daarna
 * verschijnen het label en de menuknop. Zonder JS of bij minder beweging
 * staat de balk er meteen. */
html.js .twostep-nav:not(.is-binnen) .twostep-nav__bar {
	max-width: 5.5em; /* logo (2,5em) met 1,5em padding aan beide kanten */
	opacity: 0;
	transform: translateY(-120%);
}

html.js .twostep-nav:not(.is-binnen) .beschikbaar,
html.js .twostep-nav:not(.is-binnen) .twostep-nav__toggle,
html.js .twostep-nav:not(.is-binnen) .twostep-nav__streep {
	opacity: 0;
}

.twostep-nav.is-intro .twostep-nav__bar {
	transition:
		transform 0.8s var(--ease-uit),
		opacity 0.5s ease,
		max-width 1s var(--cubic-default) 0.5s;
}

.twostep-nav.is-intro .beschikbaar,
.twostep-nav.is-intro .twostep-nav__toggle {
	transition: opacity 0.6s ease 1.15s;
}

.twostep-nav.is-intro .twostep-nav__streep {
	transition: opacity 1s ease 1.3s;
}

/* --- Mobiel ------------------------------------------------------------------ */
@media screen and (max-width: 767px) {
	.twostep-nav__bottom-col.is--visual {
		display: none;
	}

	.twostep-nav__top-line {
		inset: auto 1em -0.5em;
	}

	[data-nav-status="active"] .twostep-nav__top-line {
		inset: auto 0 -0.5em;
		transition: all var(--animation-default) 0.2s;
	}

	[data-nav-status="active"] .twostep-nav__back {
		inset: -1.25em;
	}

	[data-nav-status="active"] .twostep-nav__back-bg {
		border-radius: 0 0 1.5625em 1.5625em;
	}

	.twostep-nav__bottom {
		transform: translateY(-0.625em);
		transition: grid-template-rows var(--animation-default) 0s, transform var(--animation-default) 0s;
	}

	[data-nav-status="active"] .twostep-nav__bottom {
		transform: translateY(0);
		transition: grid-template-rows var(--animation-default-long) 0.25s, transform var(--animation-default) 0.25s;
	}

	.twostep-nav__bottom-inner {
		padding-inline: 1.125em;
	}

	.beschikbaar {
		font-size: 0.8125em;
	}
}

@media screen and (max-width: 359px) {
	.beschikbaar__tekst {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip-path: inset(50%);
	}
}

@media (prefers-reduced-motion: reduce) {
	.twostep-nav__streep,
	.beschikbaar__stip::after {
		animation: none;
	}
}