/* ============================================================
   MJPB Referencer — FRONTEND
   Referencegrid m. kategori-piller, enkeltside m. galleri og
   lysboks. Samme billedsprog som forsidens ref-fliser: billede
   + stål-scrim + hvid typografi + gnist-streg. Alle regler er
   præfikset .mjpb, så de vinder over temaets stylesheets.
   ============================================================ */

/* Variablerne spejler header-snippet'et, så pluginet også virker
   på sider uden det. Identiske værdier — dubletten er harmløs. */
:root {
	--staal:      #2B6583;
	--staal-dyb:  #204D66;
	--staal-nat:  #163646;
	--gnist:      #E0632A;
	--gnist-dyb:  #C24F1D;
	--alu:        #F4F7F8;
	--zink:       #E3EAED;
	--grafit:     #22333C;
	--grafit-50:  #5E717B;
	--hvid:       #FFFFFF;

	--font-sans: "Albert Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
	--fs-hero:  clamp(1.75rem, 1.1rem + 2vw, 2.5rem);
	--fs-h2:    clamp(1.6rem, 1.1rem + 1.8vw, 2.5rem);
	--fs-body:  1.0625rem;
	--fs-small: 0.9375rem;
	--fs-micro: 0.8125rem;
	--lh-tight: 1.12;
	--lh-body:  1.65;

	--radius-s: 10px;
	--radius-m: 16px;
	--radius-l: 22px;
	--container: 1440px;
	--header-h: 88px;
	--header-h-scrolled: 64px;
	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);

	--skaer:          rgba(43, 101, 131, 0.07);
	--skaer-tom:      rgba(43, 101, 131, 0);
	--skaer-varm:     rgba(224, 99, 42, 0.035);
	--skaer-varm-tom: rgba(224, 99, 42, 0);
}

.mjpb .mjpb-refs *,
.mjpb .mjpb-reftop *,
.mjpb .mjpb-refgalleri *,
.mjpb .mjpb-refmere *,
.mjpb .mjpb-lysboks * { box-sizing: border-box; }

/* container-fallback hvis header-snippet'et ikke er på siden */
.mjpb .mjpb-refs .container,
.mjpb .mjpb-reftop .container,
.mjpb .mjpb-refgalleri .container,
.mjpb .mjpb-refmere .container {
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: clamp(1.25rem, 3vw, 2.5rem);
}

/* ------------------------------------------------------------
   ARKIV — kategori-piller + grid
   ------------------------------------------------------------ */
.mjpb .mjpb-refs {
	font-family: var(--font-sans);
	background-color: var(--hvid);
	background-image:
		radial-gradient(46% 44% at 3% 10%, var(--skaer), var(--skaer-tom) 72%),
		radial-gradient(40% 38% at 97% 92%, var(--skaer-varm), var(--skaer-varm-tom) 72%);
	padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

.mjpb .mjpb-refpiller {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-bottom: clamp(1.75rem, 3.5vw, 3rem);
}
.mjpb .mjpb-refpille {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.6rem 1.25rem;
	border: 0;
	border-radius: 999px;
	background: var(--alu);
	color: var(--staal-dyb);
	font-family: var(--font-sans);
	font-size: var(--fs-small);
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out), transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.mjpb .mjpb-refpille span {
	font-size: 0.72rem;
	font-weight: 700;
	padding: 0.16rem 0.5rem;
	border-radius: 999px;
	background: rgba(43, 101, 131, 0.12);
	color: var(--staal-dyb);
	transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.mjpb .mjpb-refpille:hover {
	background: var(--zink);
	transform: translateY(-2px);
}
.mjpb .mjpb-refpille.er-aktiv {
	background: var(--staal);
	color: var(--hvid);
	box-shadow: 0 12px 26px rgba(43, 101, 131, 0.32);
}
.mjpb .mjpb-refpille.er-aktiv span {
	background: rgba(255, 255, 255, 0.18);
	color: var(--hvid);
}
.mjpb .mjpb-refpille:focus-visible { outline: 2px solid var(--staal); outline-offset: 2px; }

.mjpb .mjpb-refs-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
	gap: clamp(0.9rem, 1.8vw, 1.5rem);
}

.mjpb .mjpb-refs-tom {
	color: var(--grafit-50);
	font-size: var(--fs-body);
}

/* Referencekortet — forsidens flise-sprog */
.mjpb .mjpb-refkort {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-l);
	overflow: hidden;
	background: var(--staal-nat);
	text-decoration: none;
	transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.mjpb .mjpb-refkort:hover {
	transform: translateY(-5px);
	box-shadow: 0 28px 56px rgba(22, 54, 70, 0.22);
}
/* projekt-lære: display-regler slår hidden-attributten — vær eksplicit,
   ellers optager filtrerede kort stadig plads i gridet */
.mjpb .mjpb-refkort[hidden] { display: none; }
.mjpb .mjpb-refkort > img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.7s var(--ease-out);
}
.mjpb .mjpb-refkort:hover > img { transform: scale(1.05); }

/* pladefallback uden billede */
.mjpb .mjpb-refkort-plade {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 12px;
	padding-inline: 16%;
	background-image: radial-gradient(70% 120% at 100% 0%, var(--staal-dyb), rgba(32, 77, 102, 0) 62%);
}
.mjpb .mjpb-refkort-plade i {
	display: block;
	height: 16px;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.06);
}
.mjpb .mjpb-refkort-plade i:nth-child(2) { width: 78%; }
.mjpb .mjpb-refkort-plade i:nth-child(3) { width: 94%; }
.mjpb .mjpb-refkort-plade i:nth-child(4) { width: 56%; }

.mjpb .mjpb-refkort-scrim {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top,
		rgba(22, 54, 70, 0.88) 0%,
		rgba(22, 54, 70, 0.42) 38%,
		rgba(22, 54, 70, 0.08) 65%,
		rgba(22, 54, 70, 0) 100%);
}

.mjpb .mjpb-refkort-tekst {
	position: absolute;
	inset: auto 0 0 0;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.3rem;
	padding: 1.5rem 4.25rem 1.5rem 1.6rem;
	color: var(--hvid);
}
.mjpb .mjpb-refkort-streg {
	display: block;
	width: 26px;
	height: 3px;
	border-radius: 2px;
	background: var(--gnist);
	margin-bottom: 0.45rem;
	transition: width 0.35s var(--ease-out);
}
.mjpb .mjpb-refkort:hover .mjpb-refkort-streg { width: 44px; }

.mjpb .mjpb-refkort-kategori {
	font-size: var(--fs-micro);
	font-weight: 600;
	letter-spacing: 0.07em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.72);
}
.mjpb .mjpb-refkort-tekst h3 {
	margin: 0;
	font-family: var(--font-sans);
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: -0.01em;
	line-height: 1.25;
	color: var(--hvid);
}
.mjpb .mjpb-refkort-meta {
	font-size: var(--fs-small);
	color: rgba(255, 255, 255, 0.82);
}

.mjpb .mjpb-refkort-pil {
	position: absolute;
	right: 1.4rem;
	bottom: 1.4rem;
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(4px);
	color: var(--hvid);
	transition: background-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.mjpb .mjpb-refkort-pil svg { width: 17px; height: 17px; }
.mjpb .mjpb-refkort:hover .mjpb-refkort-pil {
	background: var(--gnist);
	transform: translate(2px, -2px);
}

/* ------------------------------------------------------------
   ENKELTSIDE — mørk stål-top
   ------------------------------------------------------------ */
.mjpb .mjpb-reftop {
	position: relative;
	overflow: hidden;
	isolation: isolate;
	display: flex;
	align-items: flex-end;
	min-height: 420px;
	background: var(--staal-nat);
	font-family: var(--font-sans);
}
.mjpb .mjpb-reftop-bg { position: absolute; inset: 0; z-index: 0; }
.mjpb .mjpb-reftop-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mjpb .mjpb-reftop-bg::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(80deg, rgba(22, 54, 70, 0.92) 0%, rgba(22, 54, 70, 0.72) 46%, rgba(22, 54, 70, 0.42) 100%),
		linear-gradient(to top, rgba(22, 54, 70, 0.85) 0%, rgba(22, 54, 70, 0) 55%);
}
.mjpb .mjpb-reftop:not(:has(.mjpb-reftop-bg)) {
	background-image: radial-gradient(60% 120% at 100% 0%, var(--staal-dyb), rgba(32, 77, 102, 0) 60%);
}

.mjpb .mjpb-reftop-baner {
	position: absolute;
	top: clamp(2rem, 6vw, 4.5rem);
	right: -5%;
	width: 40%;
	z-index: 1;
	display: flex;
	flex-direction: column;
	gap: 14px;
	pointer-events: none;
}
.mjpb .mjpb-reftop-baner i {
	display: block;
	height: 20px;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.04);
}
.mjpb .mjpb-reftop-baner i:nth-child(2) { width: 80%; }
.mjpb .mjpb-reftop-baner i:nth-child(3) { width: 94%; }
.mjpb .mjpb-reftop-baner i:nth-child(4) { width: 60%; }

.mjpb .mjpb-reftop .container { position: relative; z-index: 2; width: 100%; }
.mjpb .mjpb-reftop-inder {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.9rem;
	max-width: 52rem;
	padding-top: calc(var(--header-h) + 1rem);
	padding-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

/* plademærke-fallback (samme som header-snippet'ets .plate-mark) */
.mjpb .mjpb-refmark {
	display: flex;
	flex-direction: column;
	gap: 3px;
	width: 34px;
}
.mjpb .mjpb-refmark i {
	display: block;
	height: 4px;
	border-radius: 2px;
	background: var(--gnist);
}
.mjpb .mjpb-refmark i:nth-child(2) { width: 76%; }
.mjpb .mjpb-refmark i:nth-child(3) { width: 92%; }
.mjpb .mjpb-refmark i:nth-child(4) { width: 55%; }

.mjpb .mjpb-reftop-krumme {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	font-size: var(--fs-micro);
	letter-spacing: 0.01em;
	color: rgba(255, 255, 255, 0.62);
}
.mjpb .mjpb-reftop-krumme a {
	color: rgba(255, 255, 255, 0.62);
	text-decoration: none;
	transition: color 0.25s var(--ease-out);
}
.mjpb .mjpb-reftop-krumme a:hover { color: var(--gnist); }
.mjpb .mjpb-reftop-krumme-her { color: var(--hvid); }

.mjpb .mjpb-reftop h1 {
	margin: 0;
	font-family: var(--font-sans);
	font-size: var(--fs-hero);
	line-height: var(--lh-tight);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--hvid);
	text-wrap: balance;
}

.mjpb .mjpb-reftop-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
}
.mjpb .mjpb-reftop-meta span {
	padding: 0.32rem 0.9rem;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(4px);
	color: var(--hvid);
	font-size: var(--fs-micro);
	font-weight: 600;
}
.mjpb .mjpb-reftop-meta .mjpb-reftop-antal {
	background: var(--gnist);
}

/* ------------------------------------------------------------
   ENKELTSIDE — galleriet
   ------------------------------------------------------------ */
.mjpb .mjpb-refgalleri {
	font-family: var(--font-sans);
	background-color: var(--hvid);
	background-image:
		radial-gradient(46% 44% at 3% 10%, var(--skaer), var(--skaer-tom) 72%),
		radial-gradient(40% 38% at 97% 92%, var(--skaer-varm), var(--skaer-varm-tom) 72%);
	padding-block: clamp(2.5rem, 5vw, 4.5rem);
}
.mjpb .mjpb-reffotos {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: clamp(0.7rem, 1.4vw, 1.15rem);
}
.mjpb .mjpb-reffoto {
	position: relative;
	margin: 0;
	grid-column: span 2;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-m);
	overflow: hidden;
	background: var(--staal-nat);
	border: 0;
	padding: 0;
	cursor: zoom-in;
	box-shadow: 0 14px 34px rgba(22, 54, 70, 0.12);
	transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.mjpb .mjpb-reffoto:hover {
	transform: translateY(-4px);
	box-shadow: 0 24px 48px rgba(22, 54, 70, 0.2);
}
.mjpb .mjpb-reffoto img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s var(--ease-out);
}
.mjpb .mjpb-reffoto:hover img { transform: scale(1.04); }

/* rytme: første foto er bred feature, hvert 5. fylder halvdelen */
.mjpb .mjpb-reffoto--feature {
	grid-column: span 6;
	aspect-ratio: 21 / 9;
	border-radius: var(--radius-l);
}
.mjpb .mjpb-reffoto--halv {
	grid-column: span 3;
	aspect-ratio: 16 / 10;
}

.mjpb .mjpb-reffoto-zoom {
	position: absolute;
	right: 0.9rem;
	bottom: 0.9rem;
	display: grid;
	place-items: center;
	width: 36px;
	height: 36px;
	border-radius: 999px;
	background: rgba(22, 54, 70, 0.6);
	backdrop-filter: blur(4px);
	color: var(--hvid);
	opacity: 0;
	transition: opacity 0.3s var(--ease-out), background-color 0.3s var(--ease-out);
}
.mjpb .mjpb-reffoto-zoom svg { width: 15px; height: 15px; }
.mjpb .mjpb-reffoto:hover .mjpb-reffoto-zoom { opacity: 1; }
.mjpb .mjpb-reffoto:hover .mjpb-reffoto-zoom { background: var(--gnist); }

@media (max-width: 860px) {
	.mjpb .mjpb-reffoto,
	.mjpb .mjpb-reffoto--halv { grid-column: span 3; }
	.mjpb .mjpb-reffoto--feature { grid-column: span 6; aspect-ratio: 16 / 10; }
}
@media (max-width: 560px) {
	.mjpb .mjpb-reffoto,
	.mjpb .mjpb-reffoto--halv,
	.mjpb .mjpb-reffoto--feature { grid-column: span 6; }
}

/* ------------------------------------------------------------
   ENKELTSIDE — flere referencer
   ------------------------------------------------------------ */
.mjpb .mjpb-refmere {
	font-family: var(--font-sans);
	background: var(--alu);
	padding-block: clamp(3.5rem, 7vw, 6rem);
}
.mjpb .mjpb-refmere-hoved {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.5rem;
	flex-wrap: wrap;
	margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.mjpb .mjpb-refmere-hoved > div {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.8rem;
}
.mjpb .mjpb-refmere h2 {
	margin: 0;
	font-family: var(--font-sans);
	font-size: var(--fs-h2);
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: var(--lh-tight);
	color: var(--grafit);
}
.mjpb .mjpb-refmere-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
	gap: clamp(0.9rem, 1.8vw, 1.5rem);
}

/* Se alle-knappen — gnist-CTA som resten af sitet */
.mjpb .mjpb-ref-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.85rem 1.6rem;
	border-radius: 999px;
	background: var(--gnist);
	color: var(--hvid);
	font-family: var(--font-sans);
	font-size: var(--fs-small);
	font-weight: 700;
	letter-spacing: 0.01em;
	text-decoration: none;
	box-shadow: 0 14px 30px rgba(224, 99, 42, 0.3);
	transition: transform 0.25s var(--ease-out), background-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.mjpb .mjpb-ref-btn:hover {
	background: var(--gnist-dyb);
	color: var(--hvid);
	transform: translateY(-2px);
	box-shadow: 0 18px 36px rgba(224, 99, 42, 0.36);
}
.mjpb .mjpb-ref-btn svg { width: 16px; height: 16px; }

/* ------------------------------------------------------------
   Lysboks
   Læringer fra projektet: display-reglen skal ligge på
   :not([hidden]), og der fades med opacity (ikke autoAlpha),
   så fokus kan sættes, mens boksen toner ind.
   ------------------------------------------------------------ */
.mjpb .mjpb-lysboks { display: none; }
.mjpb .mjpb-lysboks:not([hidden]) {
	position: fixed;
	inset: 0;
	z-index: 9999;
	display: grid;
	place-items: center;
	padding: clamp(1rem, 4vw, 3rem);
	background: rgba(22, 54, 70, 0.94);
	font-family: var(--font-sans);
	opacity: 0; /* JS toner ind */
}
.mjpb .mjpb-lysboks-billede {
	max-width: min(1200px, 100%);
	max-height: 82vh;
	border-radius: var(--radius-m);
	box-shadow: 0 40px 90px rgba(0, 0, 0, 0.45);
	object-fit: contain;
}
.mjpb .mjpb-lysboks-knap {
	position: absolute;
	display: grid;
	place-items: center;
	width: 48px;
	height: 48px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	color: var(--hvid);
	cursor: pointer;
	transition: background-color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.mjpb .mjpb-lysboks-knap svg { width: 19px; height: 19px; }
.mjpb .mjpb-lysboks-knap:hover { background: var(--gnist); transform: scale(1.06); }
.mjpb .mjpb-lysboks-knap:focus-visible { outline: 2px solid var(--hvid); outline-offset: 2px; }

.mjpb .mjpb-lysboks-luk { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.mjpb .mjpb-lysboks-forrige { left: clamp(0.5rem, 2vw, 1.5rem); top: 50%; transform: translateY(-50%); }
.mjpb .mjpb-lysboks-naeste { right: clamp(0.5rem, 2vw, 1.5rem); top: 50%; transform: translateY(-50%); }
.mjpb .mjpb-lysboks-forrige:hover { transform: translateY(-50%) scale(1.06); }
.mjpb .mjpb-lysboks-naeste:hover { transform: translateY(-50%) scale(1.06); }

.mjpb .mjpb-lysboks-taeller {
	position: absolute;
	bottom: clamp(1rem, 3vw, 2rem);
	left: 50%;
	transform: translateX(-50%);
	padding: 0.35rem 1rem;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	color: var(--hvid);
	font-size: var(--fs-micro);
	font-weight: 600;
	letter-spacing: 0.06em;
}

@media (max-width: 640px) {
	.mjpb .mjpb-reftop-baner { display: none; }
	.mjpb .mjpb-lysboks-forrige,
	.mjpb .mjpb-lysboks-naeste { display: none; }
}