/* MARCH PUMPEN – Produkte
   Idee: Technische Ware wirkt hier wie ein Datenblatt. Dunkler Kopf mit Punktraster, das Produktbild liegt auf einer hellen
   „Studiobühne“ (CAD-Renderings sind für weißen Grund gemacht), Kennwerte stehen groß wie Messwerte, technische Daten als Karten
   mit ruhigen Tabellen. Beschreibungstypografie und Abschluss-Band kommen aus reports.css. */

.prod-hero__title,
.prod-section__title,
.prod-features__title,
.prod-spec__title,
.prod-card__title,
.prod-facts dd {
	font-family: var(--font-display);
	font-weight: 700;
	text-wrap: balance;
}

/* ------------------------------------------------------------------
   Kopf
   ------------------------------------------------------------------ */
.prod-hero {
	position: relative;
	padding-block: clamp(1.5rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 4.5rem);
	background:
		radial-gradient(44rem 28rem at 88% 20%, rgba(11, 143, 223, .2), transparent 70%),
		radial-gradient(30rem 20rem at 0% 100%, rgba(71, 208, 255, .08), transparent 70%),
		radial-gradient(rgba(105, 164, 201, .2) 1px, transparent 1.5px) 0 0 / 28px 28px,
		var(--color-bg-alt);
	border-bottom: 1px solid var(--color-line);
}
.prod-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
	gap: clamp(1.5rem, 4vw, 4rem);
	align-items: center;
}
.prod-hero--overview .prod-hero__inner { grid-template-columns: minmax(0, 52rem); padding-block: clamp(1.5rem, 4vw, 3rem); }
.prod--category .prod-hero__inner:not(:has(.prod-stage)) { grid-template-columns: minmax(0, 52rem); }
.prod-hero__title { margin: 0 0 1rem; font-size: clamp(2.3rem, 4.8vw, 4rem); line-height: 1; }
.prod-hero__lead { margin: 0 0 1.75rem; max-width: 38rem; font-size: 1.2rem; line-height: 1.55; color: var(--color-text-muted); }

.prod-crumb { margin: 0 0 1.5rem; font-size: .95rem; }
.prod-crumb ol { display: flex; flex-wrap: wrap; gap: .25rem .5rem; margin: 0; padding: 0; list-style: none; }
.prod-crumb li { display: inline-flex; align-items: center; gap: .5rem; color: var(--color-text-muted); }
.prod-crumb li + li::before { content: "/"; opacity: .5; }
.prod-crumb a { color: var(--color-cyan); text-underline-offset: .2em; }
.prod-crumb a:hover { color: #fff; }
.prod-crumb [aria-current] { color: var(--color-text); }

/* Kennwerte wie Messwerte */
.prod-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: .75rem 1.25rem; margin: 0 0 1.75rem; max-width: 40rem; }
.prod-facts__item { padding-left: .9rem; border-left: 2px solid var(--color-cyan); }
.prod-facts dt { font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; color: var(--color-text-muted); }
.prod-facts dd { margin: .15rem 0 0; font-size: 1.35rem; line-height: 1.15; }

.prod-hero__actions { display: flex; flex-wrap: wrap; gap: .75rem 1rem; }
.prod-hero__actions .btn { white-space: normal; text-align: center; }

/* Bühne */
.prod-stage { min-width: 0; }
.prod-stage__main,
.prod-stage__thumbs li {
	margin: 0;
	border-radius: .5rem;
	background: radial-gradient(ellipse at 50% 40%, #fff 0%, #e8eef4 100%);
	box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
	overflow: hidden;
}
.prod-stage__main { display: grid; place-items: center; aspect-ratio: 5 / 4; padding: clamp(.75rem, 2vw, 1.5rem); }
.prod-stage__img,
.prod-stage__thumb { width: 100%; height: 100%; object-fit: contain; }
.prod-stage__thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); gap: .75rem; margin: .75rem 0 0; padding: 0; list-style: none; }
.prod-stage__thumbs li { display: grid; place-items: center; aspect-ratio: 1; padding: .5rem; box-shadow: none; }
.prod-stage .lightbox-trigger { display: contents; }

/* ------------------------------------------------------------------
   Abschnitte
   ------------------------------------------------------------------ */
.prod-section { padding-block: clamp(2.5rem, 5vw, 4.5rem) 0; }
.prod-section:last-of-type { padding-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.prod-section__title { margin: 0 0 1.5rem; font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.05; }
.prod-section__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 2rem; margin-bottom: 1.5rem; }
.prod-section__head .prod-section__title { margin: 0; }
.prod-section__all { display: inline-flex; align-items: center; gap: .5rem; color: var(--color-cyan); font-weight: 700; text-decoration: none; }
.prod-section__all .icon { transition: transform .3s var(--ease); }
.prod-section__all:hover .icon { transform: translateX(.35rem); }

/* Beschreibung + Merkmale */
.prod-about { display: grid; gap: 2rem 4rem; }
.prod-about--split { grid-template-columns: minmax(0, 1fr) minmax(16rem, 24rem); align-items: start; }
.prod-body { max-width: 60rem; }
.prod-body > p:first-of-type { font-size: inherit; font-weight: inherit; line-height: inherit; }
.prod-features {
	padding: 1.5rem;
	border: 1px solid var(--color-line);
	border-top: 3px solid var(--color-cyan);
	border-radius: .375rem;
	background: var(--color-bg-alt);
}
.prod-features__title { margin: 0 0 1rem; font-size: 1.4rem; line-height: 1.1; }
.prod-features ul { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.prod-features li { display: flex; align-items: flex-start; gap: .65rem; }
.prod-features .icon { flex: none; width: 1.15rem; height: 1.15rem; margin-top: .35rem; color: var(--color-cyan); }

/* Technische Daten */
.prod-specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: 1rem; }
.prod-spec {
	min-width: 0;
	padding: 1.25rem 1.25rem 1rem;
	border: 1px solid var(--color-line);
	border-radius: .375rem;
	background: var(--color-bg-alt);
}
.prod-spec__title { margin: 0 0 .5rem; font-size: 1.25rem; line-height: 1.1; color: var(--color-cyan); }
.prod-spec__table { width: 100%; border-collapse: collapse; }
.prod-spec__table th,
.prod-spec__table td { padding: .55rem 0; border-top: 1px solid var(--color-line); vertical-align: top; text-align: left; }
.prod-spec__table tr:first-child > * { border-top: 0; }
.prod-spec__table th { width: 42%; padding-right: 1rem; font-weight: 500; color: var(--color-text-muted); }
.prod-spec__table td { font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

/* ------------------------------------------------------------------
   Karten
   ------------------------------------------------------------------ */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 1.25rem; margin: 0; padding: 0; list-style: none; }
.prod-card {
	min-width: 0;
	border: 1px solid var(--color-line);
	border-radius: .375rem;
	background: var(--color-bg-alt);
	overflow: hidden;
	transition: border-color .25s, transform .25s var(--ease);
}
.prod-card:hover { border-color: rgba(71, 208, 255, .55); transform: translateY(-3px); }
.prod-card:has(.prod-card__link:focus-visible) { border-color: var(--color-cyan); }
.prod-card__link { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; height: 100%; text-decoration: none; color: inherit; }
.prod-card__link:focus-visible { outline: 3px solid var(--color-cyan); outline-offset: -3px; }
.prod-card__media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: radial-gradient(ellipse at 50% 40%, #fff 0%, #e8eef4 100%); }
.prod-card__img { position: absolute; inset: 1rem; width: calc(100% - 2rem); height: calc(100% - 2rem); object-fit: contain; transition: transform .5s var(--ease); }
.prod-card:hover .prod-card__img { transform: scale(1.05); }
.prod-card__body { display: flex; flex-direction: column; gap: .75rem; padding: 1.1rem 1.25rem 1.25rem; }
.prod-card__title { font-size: 1.45rem; line-height: 1.1; transition: color .25s; }
.prod-card:hover .prod-card__title { color: var(--color-cyan); }
.prod-card__facts { display: grid; gap: .25rem; font-size: .98rem; }
.prod-card__fact { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0 1rem; padding-top: .25rem; border-top: 1px solid var(--color-line); }
.prod-card__label { color: var(--color-text-muted); }
.prod-card__value { min-width: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.prod-card__text { color: var(--color-text-muted); font-size: 1rem; line-height: 1.5; }
.prod-card__more { display: inline-flex; align-items: center; gap: .5rem; margin-top: auto; color: var(--color-cyan); font-weight: 700; }
.prod-card__more .icon { transition: transform .3s var(--ease); }
.prod-card:hover .prod-card__more .icon { transform: translateX(.35rem); }

@media (max-width: 64rem) {
	.prod-hero__inner,
	.prod-about--split { grid-template-columns: minmax(0, 1fr); }
	.prod-stage { max-width: 36rem; }
}
@media (max-width: 40rem) {
	.prod-hero__actions .btn { width: 100%; }
	.prod-spec__table th { width: 46%; }
}

/* Breite Typentabellen (aus reports.css rechtsbündig): erste Spalte = Typbezeichnung, links */
.prod-body table.data th:first-child,
.prod-body table.data td:first-child { text-align: left; }

/* Englische Seiten (US-Pumpen): Tabellen enthalten überwiegend Text, daher linksbündig */
.prod[lang="en"] .prod-body table.data th,
.prod[lang="en"] .prod-body table.data td { text-align: left; }

/* Produktübersicht: Vergleich je Pumpenart als Karten in schmaler Spalte, Typen klappen auf */
.prod-section--compare .prod-overview { max-width: 74rem; margin-inline: auto; }
.prod-overview > h2 { margin: 0 0 .75rem; font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.05; }
.prod-overview > h2 + p { max-width: 46rem; margin: 0 0 2rem; color: var(--color-text-muted); font-size: 1.125rem; font-weight: 400; line-height: 1.6; }

.prod-ov {
	margin: 0 0 1.25rem;
	padding: clamp(1.1rem, 2.4vw, 1.75rem);
	border: 1px solid var(--color-line);
	border-left: 3px solid var(--color-cyan);
	border-radius: .5rem;
	background: var(--color-bg-alt);
}
.prod-ov h3 { margin: 0 0 .5rem; font-size: clamp(1.4rem, 2.2vw, 1.8rem); line-height: 1.1; }
.prod-ov h3 a { color: inherit; text-decoration: none; }
.prod-ov h3 a:hover { color: var(--color-cyan); }
.prod-ov > p { max-width: 52rem; margin: 0 0 1.1rem; color: var(--color-text-muted); font-size: 1rem; line-height: 1.55; }
.prod-ov > p:last-of-type { margin-bottom: 1.1rem; }

.prod-ov .table-scroll { margin: 0; border-radius: .375rem; }
.prod-ov table.data { width: 100%; min-width: 34rem; font-size: .98rem; border-collapse: collapse; }
.prod-ov table.data thead th {
	padding: .55rem .75rem;
	border-bottom: 1px solid rgba(71, 208, 255, .55);
	font-size: .85rem;
	font-weight: 600;
	line-height: 1.25;
	color: var(--color-text-muted);
	text-align: right;
	vertical-align: bottom;
}
.prod-ov table.data thead th:first-child,
.prod-ov table.data thead th:last-child { text-align: left; }
.prod-ov table.data tbody th,
.prod-ov table.data tbody td { padding: .6rem .75rem; border: 0; border-bottom: 1px solid rgba(255, 255, 255, .07); vertical-align: baseline; }
.prod-ov table.data tbody tr:last-child > * { border-bottom: 0; }
.prod-ov table.data tbody td { text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }
.prod-ov table.data tbody td:last-child { text-align: left; font-weight: 400; color: var(--color-text-muted); }
.prod-ov table.data tbody th[scope="row"] { width: 1%; text-align: left; font-weight: 700; white-space: nowrap; }
.prod-ov table.data tbody tr:hover > * { background: rgba(71, 208, 255, .06); }
.prod-ov a { color: var(--color-text); text-decoration: none; }
.prod-ov table.data tbody th a { display: inline-flex; align-items: center; gap: .35rem; }
.prod-ov table.data tbody th a:hover { color: var(--color-cyan); }
.prod-ov table.data tbody th a:focus-visible { outline: 2px solid var(--color-cyan); outline-offset: 2px; border-radius: .125rem; }

.prod-ov__more { margin-top: .75rem; border: 1px solid var(--color-line); border-radius: .375rem; background: rgba(5, 15, 26, .45); }
.prod-ov__more summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: .7rem 1rem;
	font-weight: 600;
	list-style: none;
	cursor: pointer;
}
.prod-ov__more summary::-webkit-details-marker { display: none; }
.prod-ov__more summary::after { content: "+"; flex: none; font-size: 1.4rem; line-height: 1; color: var(--color-cyan); }
.prod-ov__more[open] summary::after { content: "−"; }
.prod-ov__more summary:hover { color: var(--color-cyan); }
.prod-ov__more summary:focus-visible { outline: 3px solid var(--color-cyan); outline-offset: -3px; }
.prod-ov__more .table-scroll { margin: 0 .5rem .75rem; }

@media (max-width: 40rem) {
	.prod-ov { border-left-width: 1px; border-top: 3px solid var(--color-cyan); }
}