/*
Theme Name: Minimal Onepager
Description: Minimalistisch onepager-thema met full-viewport secties, een vaste zijnavigatie die de zichtbare sectie markeert, en scroll-snapping. Secties zijn uitbreidbaar.
Version: 0.15.0
Requires at least: 6.3
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: minimal-onepager
*/

/* ---------- Lettertype (zelf gehost, geen externe verbinding) ---------- */
@font-face {
	font-family: "Geist Mono";
	src: url("assets/fonts/GeistMono-Variable.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Geist Mono";
	src: url("assets/fonts/GeistMono-Italic-Variable.woff2") format("woff2");
	font-weight: 100 900;
	font-style: italic;
	font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
	--op-ink: #ffffff;
	--op-ink-muted: rgba(255, 255, 255, 0.68);
	--op-line: rgba(255, 255, 255, 0.28);
	--op-bg: #111111;
	--op-accent: #176ff0; /* standaard; per sectie overschreven vanuit de Customizer */
	--op-box-line: rgba(255, 255, 255, 0.45);
	--op-paper: #ffffff;
	--op-paper-ink: #141414;
	--op-shadow: 0 1px 2px #000;
	--op-cut: clamp(1.5rem, 3vw, 2.75rem);
	--op-nav-width: 190px;
	--op-gutter: clamp(1.5rem, 5vw, 6rem);
	--op-font: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	--op-tracking: 0.08em;
	--op-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Basis ---------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html:has(.op-main) {
	scroll-snap-type: y mandatory;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--op-bg);
	color: var(--op-ink);
	font-family: var(--op-font);
	font-size: 1rem;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

img {
	display: block;
	max-width: 100%;
	height: auto;
}

a {
	color: inherit;
}

:focus-visible {
	outline: 1px solid var(--op-ink);
	outline-offset: 4px;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: absolute;
	top: 1rem;
	left: -9999px;
	z-index: 100;
	padding: 0.6rem 1rem;
	background: #fff;
	color: #111;
	text-decoration: none;
}

.skip-link:focus {
	left: 1rem;
}

/* ---------- Zijnavigatie ---------- */
.op-nav {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	z-index: 50;
	display: flex;
	flex-direction: column;
	width: var(--op-nav-width);
	padding: 2.5rem 0 2.5rem 2.25rem;
	pointer-events: none;
}

.op-nav > * {
	pointer-events: auto;
}

/* Dropshadow voor leesbaarheid op foto's */
.op-brand,
.op-nav__list {
	text-shadow: var(--op-shadow);
}

.op-nav__line {
	box-shadow: var(--op-shadow);
}

body.admin-bar .op-nav {
	top: 32px;
}

.op-brand a {
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: var(--op-tracking);
	text-decoration: none;
	text-transform: uppercase;
}

.op-brand {
	width: 200px;
	max-width: calc(100vw - 2.5rem);
}

.op-brand .custom-logo-link {
	display: inline-block;
}

/* Logo linksboven: maximaal 200 px breed, verhouding blijft behouden */
.op-brand img {
	width: auto;
	max-width: 200px;
	height: auto;
	max-height: none;
}

.op-nav__list {
	display: flex;
	flex-direction: column;
	gap: 1.15rem;
	margin: auto 0;
	padding: 0;
	list-style: none;
}

.op-nav__link {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	color: var(--op-ink-muted);
	font-size: 0.75rem;
	letter-spacing: var(--op-tracking);
	text-decoration: none;
	text-transform: uppercase;
	transition: color 0.3s ease;
}

.op-nav__line {
	display: block;
	width: 1.25rem;
	height: 1px;
	background: currentColor;
	transition: width 0.45s var(--op-ease);
}

.op-nav__link:hover,
.op-nav__link:focus-visible {
	color: var(--op-ink);
}

.op-nav__link.is-active {
	color: var(--op-accent);
	font-weight: 600;
}

.op-nav__link.is-active .op-nav__line {
	width: 3rem;
}

/*
 * Leesbaarheid: elk menu-item krijgt een eigen label, zodat het op elke foto
 * goed leesbaar is. Normaal: wit label met donkere tekst. Actief: donker label
 * (zwart) met de tekst in de kleur van de sectie (contrast ±4,5:1 of hoger).
 */
.op-nav__list {
	gap: 0.6rem;
	text-shadow: none;
}

.op-nav__link {
	color: var(--op-paper-ink);
	font-size: 0.8125rem;
	font-weight: 500;
}

.op-nav__label {
	display: inline-block;
	padding: 0.3rem 0.6rem;
	background: var(--op-paper);
	color: var(--op-paper-ink);
	line-height: 1.4;
	transition: background 0.25s ease, color 0.25s ease;
}

.op-nav__line {
	height: 2px;
	background: var(--op-paper);
	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}

.op-nav__link:hover .op-nav__label,
.op-nav__link:focus-visible .op-nav__label {
	background: #000;
	color: var(--op-paper);
}

.op-nav__link.is-active {
	color: var(--op-accent);
	font-weight: 600;
}

.op-nav__link.is-active .op-nav__label {
	background: #000;
	color: var(--op-accent);
}

.op-nav__link.is-active .op-nav__line {
	background: var(--op-accent);
	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}


/* ---------- Animatie rechtsboven ---------- */
/*
 * Eén SVG van precies 100 × 100 px met vier vlakken van 50 × 50 px.
 * shape-rendering: crispEdges houdt de randen strak (geen vervaagde rand),
 * en omdat de vlakken in één afbeelding staan, sluiten ze altijd exact aan.
 */
.op-loader {
	position: fixed;
	top: 50px;
	right: 50px;
	z-index: 60;
	display: block;
	width: 100px;
	height: 100px;
	margin: 0;
	padding: 0;
	overflow: visible;
	pointer-events: none;
}

body.admin-bar .op-loader {
	top: calc(50px + 32px);
}

.op-loader__block {
	fill: var(--op-accent);
	opacity: 0;
	/* Geen overgang: een blok staat aan of uit, nooit half doorzichtig.
	   Zo zijn er altijd precies vier kleuren te zien, zonder mengtinten. */
	animation-duration: 4s;
	animation-iteration-count: infinite;
	animation-timing-function: step-end;
}

/* Met de klok mee, elk blok 0,5 s na het vorige: linksboven, rechtsboven, rechtsonder, linksonder */
.op-loader__block:nth-child(1) { animation-name: op-loader-1; }
.op-loader__block:nth-child(2) { animation-name: op-loader-2; }
.op-loader__block:nth-child(3) { animation-name: op-loader-3; }
.op-loader__block:nth-child(4) { animation-name: op-loader-4; }

@keyframes op-loader-1 {
	0%     { opacity: 1; }
	62.5%  { opacity: 0; }
	100%   { opacity: 0; }
}

@keyframes op-loader-2 {
	0%     { opacity: 0; }
	12.5%  { opacity: 1; }
	75%    { opacity: 0; }
	100%   { opacity: 0; }
}

@keyframes op-loader-3 {
	0%     { opacity: 0; }
	25%    { opacity: 1; }
	87.5%  { opacity: 0; }
	100%   { opacity: 0; }
}

@keyframes op-loader-4 {
	0%     { opacity: 0; }
	37.5%  { opacity: 1; }
	100%   { opacity: 1; }
}

@media (max-width: 782px) {
	body.admin-bar .op-loader {
		top: calc(50px + 46px);
	}
}

/* Geen beweging gewenst: toon de vier blokken stil */
@media (prefers-reduced-motion: reduce) {
	.op-loader__block {
		animation: none;
		opacity: 1;
	}
}

/* ---------- Secties ---------- */
.op-section {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 100vh;
	min-height: 100svh;
	overflow: hidden;
	isolation: isolate;
	scroll-snap-align: start;
}

.op-section__bg {
	position: absolute;
	inset: 0;
	z-index: -2;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Terugval zolang er nog geen afbeelding is gekozen */
.op-section--no-image {
	background: radial-gradient(ellipse at 75% 25%, #474747 0%, #121212 70%);
}

.op-section--no-image:nth-of-type(2) {
	background: radial-gradient(ellipse at 25% 75%, #3b4245 0%, #0f1112 70%);
}

.op-section--no-image:nth-of-type(3) {
	background: radial-gradient(ellipse at 80% 80%, #45403a 0%, #12100e 70%);
}

.op-section--no-image:nth-of-type(4) {
	background: radial-gradient(ellipse at 20% 20%, #393e47 0%, #0e0f12 70%);
}

.op-section__inner {
	width: 100%;
	padding: 6rem var(--op-gutter) 6rem calc(var(--op-nav-width) + var(--op-gutter) / 2);
}

/* Blauwe inhoudsbox met afgesneden hoeken (linksboven en rechtsonder, 45°) */
.op-box {
	width: fit-content;
	max-width: 42rem;
	padding: clamp(2rem, 4vw, 3.5rem);
	background: var(--op-accent);
	color: #fff;
	clip-path: polygon(
		var(--op-cut) 0,
		100% 0,
		100% calc(100% - var(--op-cut)),
		calc(100% - var(--op-cut)) 100%,
		0 100%,
		0 var(--op-cut)
	);
}

/* Twee vlakken naast elkaar: gekleurd + wit */
.op-panels {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
	align-items: center;
	gap: clamp(1rem, 2.5vw, 2rem);
	max-width: 76rem;
}

.op-panels .op-box {
	width: auto;
	max-width: none;
}

.op-panels--single {
	grid-template-columns: minmax(0, 1fr);
	max-width: 62rem;
}

.op-panels--single .op-box {
	width: fit-content;
}

.op-section--diensten .op-panels--single .op-box {
	width: auto;
}

/* Het witte vlak */
.op-box--white {
	background: var(--op-paper);
	color: var(--op-paper-ink);
}

.op-box.op-box--white .op-text {
	color: var(--op-paper-ink);
}

.op-box--white a {
	color: var(--op-accent);
}

.js .op-box--white.op-reveal {
	transition-delay: 0.15s;
}

/*
 * Desktop: het gekleurde en het witte vlak beginnen met hun bovenkant op
 * dezelfde hoogte, en dat is in elke sectie dezelfde hoogte.
 */
@media (min-width: 1025px) {
	.op-section {
		align-items: flex-start;
	}

	.op-section__inner {
		padding-top: var(--op-top, clamp(5rem, 20vh, 12rem));
	}

	.op-panels {
		align-items: start;
	}

}

/* Tablet: te smal voor twee vlakken naast elkaar */
@media (max-width: 1024px) {
	.op-panels {
		grid-template-columns: minmax(0, 1fr);
		max-width: 42rem;
	}
}

/* Op blauw is volledig wit nodig voor voldoende contrast */
.op-box .op-eyebrow,
.op-box .op-text,
.op-box .op-service__text,
.op-box .op-contact dt {
	color: #fff;
}

.op-box .op-eyebrow,
.op-box .op-contact dt {
	opacity: 0.85;
}

.op-box .op-service,
.op-box .op-contact a {
	border-color: var(--op-box-line);
}

.op-box .op-text p:last-child {
	margin-bottom: 0;
}

.op-box .op-button:hover,
.op-box .op-button:focus-visible {
	color: var(--op-accent);
}

.op-clock {
	font-variant-numeric: tabular-nums;
	letter-spacing: 0;
	text-transform: none;
}

.op-eyebrow {
	margin: 0 0 1.5rem;
	color: var(--op-ink-muted);
	font-size: 0.75rem;
	letter-spacing: var(--op-tracking);
	text-transform: uppercase;
}

.op-title {
	max-width: 18ch;
	margin: 0 0 1.5rem;
	font-size: clamp(1.9rem, 4.6vw, 4rem);
	font-weight: 300;
	letter-spacing: -0.03em;
	line-height: 1.05;
}

.op-text {
	max-width: 36rem;
	color: var(--op-ink-muted);
	font-size: clamp(1rem, 1.3vw, 1.2rem);
}

.op-text p {
	margin: 0 0 1em;
}

.op-button {
	display: inline-block;
	margin-top: 1.5rem;
	padding: 0.9rem 1.75rem;
	border: 1px solid currentColor;
	font-size: 0.75rem;
	letter-spacing: var(--op-tracking);
	text-decoration: none;
	text-transform: uppercase;
	transition: background 0.3s ease, color 0.3s ease;
}

.op-button:hover,
.op-button:focus-visible {
	background: var(--op-ink);
	color: var(--op-bg);
}

/* Diensten */
.op-services {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
	gap: 2rem 3rem;
	max-width: 58rem;
	margin: 3rem 0 0;
	padding: 0;
	list-style: none;
}

.op-service {
	padding-top: 1.25rem;
	border-top: 1px solid var(--op-line);
}

.op-service__title {
	margin: 0 0 0.5rem;
	font-size: 1rem;
	font-weight: 500;
}

.op-service__text p {
	margin: 0 0 0.75em;
}

.op-service__text p:last-child {
	margin-bottom: 0;
}

.op-service__text h3,
.op-service__text h4,
.op-service__text strong:first-child {
	display: block;
	margin: 0 0 0.5rem;
	font-size: 1rem;
	font-weight: 500;
}

.op-service__text {
	margin: 0;
	color: var(--op-ink-muted);
	font-size: 0.95rem;
}

/* Contact */
.op-contact {
	display: grid;
	gap: 1.25rem;
	max-width: 36rem;
	margin: 2.5rem 0 0;
}

.op-contact dt {
	color: var(--op-ink-muted);
	font-size: 0.75rem;
	letter-spacing: var(--op-tracking);
	text-transform: uppercase;
}

.op-contact dd {
	margin: 0.25rem 0 0;
	font-size: 1.15rem;
}

.op-contact a {
	text-decoration: none;
	border-bottom: 1px solid var(--op-line);
}

.op-contact a:hover {
	border-color: var(--op-ink);
}

.op-form {
	max-width: 36rem;
	margin-top: 2.5rem;
}

/* Inschuif-animatie (alleen met JavaScript) */
.js .op-reveal {
	opacity: 0;
	transform: translateY(1.5rem);
	transition: opacity 0.9s var(--op-ease), transform 0.9s var(--op-ease);
}

.js .is-visible .op-reveal {
	opacity: 1;
	transform: none;
}

/* ---------- Footer ---------- */
.op-footer {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 1rem 2rem;
	padding: 2rem var(--op-gutter) 2rem calc(var(--op-nav-width) + var(--op-gutter) / 2);
	border-top: 1px solid var(--op-line);
	color: var(--op-ink-muted);
	font-size: 0.8125rem;
	scroll-snap-align: end;
}

.op-footer p {
	margin: 0;
}

.op-footer__lines {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 2.5rem;
}

.op-footer__widget,
.op-footer__widget p {
	margin: 0;
}

.op-footer__widget > * + * {
	margin-top: 0.25rem;
}

.op-footer__title {
	margin: 0 0 0.25rem;
	color: var(--op-ink);
	font-size: inherit;
	font-weight: 500;
}

.op-footer__lines a {
	color: var(--op-ink);
	text-decoration: none;
}

.op-footer__menu {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.op-footer__menu a {
	text-decoration: none;
}

.op-footer__menu a:hover {
	color: var(--op-ink);
}

/* ---------- Gewone pagina's en berichten (voor later) ---------- */
.op-page {
	max-width: calc(46rem + var(--op-nav-width));
	min-height: 80vh;
	padding: 8rem var(--op-gutter) 5rem calc(var(--op-nav-width) + var(--op-gutter) / 2);
}

.op-entry + .op-entry {
	margin-top: 4rem;
}

.op-entry__title {
	margin: 0 0 1.25rem;
	font-size: clamp(1.75rem, 4vw, 3rem);
	font-weight: 300;
	line-height: 1.1;
}

.op-entry__title a {
	text-decoration: none;
}

.op-entry__content {
	color: var(--op-ink-muted);
}

/* ---------- Mobiel ---------- */
@media (max-width: 760px) {
	.op-nav {
		width: auto;
		padding: 1.25rem 0 1.25rem 1.25rem;
	}

	.op-nav__label {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0, 0, 0, 0);
		white-space: nowrap;
	}

	.op-nav__link {
		padding: 0.5rem 0.5rem 0.5rem 0;
	}

	.op-nav__line {
		width: 0.85rem;
	}

	.op-nav__link.is-active .op-nav__line {
		width: 1.85rem;
	}

	.op-section__inner {
		padding: 5.5rem 1.5rem 4rem 4rem;
	}

	.op-panels {
		grid-template-columns: minmax(0, 1fr);
	}

	.op-footer,
	.op-page {
		padding-left: 4rem;
		padding-right: 1.5rem;
	}
}

@media (max-width: 782px) {
	body.admin-bar .op-nav {
		top: 46px;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.js .op-reveal {
		transform: none;
		transition: opacity 0.4s linear;
	}
}