/* RD Kacheln – Projekte-Raster, Startseiten-Band, Projekt-Navigation
   Farben aus dem Elementor-Kit (Primär, Sekundär, Sand). */

.rd-kacheln {
	--rd-kachel-gap: clamp(6px, 0.8vw, 11px);
	--rd-kachel-leer: #7F9AA8;
}

/* ---------- Kachel ---------- */
.rd-kacheln__item {
	position: relative;
	display: block;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	background: var(--rd-kachel-leer);
	color: #fff;
	text-decoration: none;
}
.rd-kacheln__item .rd-kacheln__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .5s ease, filter .3s ease;
}
a.rd-kacheln__item:hover .rd-kacheln__img,
a.rd-kacheln__item:focus-visible .rd-kacheln__img {
	transform: scale(1.035);
	filter: brightness(.82);
}
a.rd-kacheln__item:hover,
a.rd-kacheln__item:focus,
a.rd-kacheln__item:active {
	color: #fff;
}
a.rd-kacheln__item:focus-visible {
	outline: 2px solid var(--e-global-color-accent, #802349);
	outline-offset: 3px;
}
.rd-kacheln__label {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 26px 12px 10px;
	font-family: var(--e-global-typography-text-font-family, "The Sans"), sans-serif;
	font-weight: 600;
	font-size: 14px;
	line-height: 1.25;
	text-transform: lowercase;
	color: #fff;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, .55));
	opacity: 0;
	transform: translateY(6px);
	transition: opacity .25s, transform .25s;
}
a.rd-kacheln__item:hover .rd-kacheln__label,
a.rd-kacheln__item:focus-visible .rd-kacheln__label {
	opacity: 1;
	transform: none;
}
.rd-kacheln__item--platzhalter { cursor: default; }

/* ---------- Raster (Seite Projekte) ---------- */
.rd-kacheln--raster {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--rd-kachel-gap);
	width: 100%;
}

/* ---------- Band (Startseite) ---------- */
.rd-kacheln--band {
	/* Pfeilspalte = Icon-Spalte der Zeile darüber (128 px + 32 px Abstand),
	   damit die Kacheln bündig mit dem Fließtext beginnen. */
	--rd-band-pfeilspalte: 128px;
	--rd-band-abstand: 32px;
	--rd-band-pfeil: 64px;
	display: flex;
	align-items: center;
	gap: var(--rd-band-abstand);
	width: 100%;
}
.rd-kacheln .rd-kacheln__pfeil,
.rd-kacheln .rd-kacheln__pfeil:hover,
.rd-kacheln .rd-kacheln__pfeil:focus {
	background: none !important;
	border: 0 !important;
	box-shadow: none !important;
	border-radius: 0;
	color: var(--e-global-color-primary, #8798A5) !important;
}
.rd-kacheln .rd-kacheln__pfeil:hover,
.rd-kacheln .rd-kacheln__pfeil:focus-visible {
	color: var(--e-global-color-accent, #802349) !important;
}
.rd-kacheln__pfeil {
	flex: 0 0 var(--rd-band-pfeilspalte);
	display: flex;
	justify-content: flex-end;
	padding: 4px 0;
	border: 0;
	background: none;
	color: var(--e-global-color-primary, #8798A5);
	cursor: pointer;
}
.rd-kacheln__pfeil:hover,
.rd-kacheln__pfeil:focus { background: none; color: var(--e-global-color-accent, #802349); }
.rd-kacheln__pfeil svg { display: block; width: var(--rd-band-pfeil); height: auto; }
.rd-kacheln__viewport {
	position: relative;
	flex: 1 1 auto;
	min-width: 0;
}
.rd-kacheln__viewport {
	-webkit-mask-image: linear-gradient(90deg, #000 78%, rgba(0, 0, 0, .06) 99%);
	mask-image: linear-gradient(90deg, #000 78%, rgba(0, 0, 0, .06) 99%);
}
.rd-kacheln--band.is-ende .rd-kacheln__viewport {
	-webkit-mask-image: none;
	mask-image: none;
}
.rd-kacheln__track {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: calc((100% - 3 * var(--rd-kachel-gap)) / 3.6);
	gap: var(--rd-kachel-gap);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	overscroll-behavior-x: contain;
}
.rd-kacheln__track::-webkit-scrollbar { display: none; }
.rd-kacheln__track .rd-kacheln__item { scroll-snap-align: start; }

@media (max-width: 767px) {
	.rd-kacheln__track { grid-auto-columns: 62%; }
	.rd-kacheln--band {
		--rd-band-pfeilspalte: 28px;
		--rd-band-abstand: 8px;
		--rd-band-pfeil: 28px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.rd-kacheln__item .rd-kacheln__img,
	.rd-kacheln__label { transition: none; }
}

/* ---------- Projekt-Navigation ---------- */
.rd-projekt-nav {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 16px 32px;
	padding-top: 22px;
	border-top: 1.5px dotted var(--e-global-color-primary, #8798A5);
}
.rd-projekt-nav a {
	font-weight: 600;
	text-decoration: none;
	color: var(--e-global-color-accent, #802349);
}
.rd-projekt-nav a:hover { color: var(--e-global-color-3b5cfab, #54162F); }
.rd-projekt-nav__blaettern { display: flex; flex-wrap: wrap; gap: 22px; }