/**
 * CDia — pàgina Activitats: graella moderna (el hero reutilitza cdia-montserrat-landing.css).
 */

.cdia-act-wrap {
	background: var(--cdia-m-paper, #faf8f5);
	padding: clamp(48px, 8vw, 88px) clamp(20px, 4vw, 40px);
	position: relative;
}

.cdia-act-wrap::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(127, 29, 29, 0.22), transparent);
}

.cdia-act-grid {
	max-width: var(--cdia-m-max, 1120px);
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(18px, 2.8vw, 28px);
}

@media (max-width: 1024px) {
	.cdia-act-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 640px) {
	.cdia-act-grid {
		grid-template-columns: 1fr;
	}
}

.cdia-act-card {
	position: relative;
	background: #fff;
	border-radius: 18px;
	overflow: hidden;
	border: 1px solid rgba(15, 23, 42, 0.06);
	box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
	transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease, border-color 0.35s ease;
}

.cdia-act-card::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
	pointer-events: none;
	z-index: 2;
}

.cdia-act-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 28px 56px rgba(127, 29, 29, 0.14);
	border-color: rgba(127, 29, 29, 0.18);
}

.cdia-act-card__media {
	position: relative;
	aspect-ratio: 3 / 2;
	overflow: hidden;
	background: #e2e8f0;
}

.cdia-act-card__media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(15, 23, 42, 0.45) 0%, transparent 55%);
	opacity: 0.85;
	z-index: 1;
	pointer-events: none;
	transition: opacity 0.4s ease;
}

.cdia-act-card:hover .cdia-act-card__media::after {
	opacity: 0.55;
}

.cdia-act-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transform: scale(1.02);
	transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.cdia-act-card:hover .cdia-act-card__media img {
	transform: scale(1.08);
}

.cdia-act-card__body {
	position: relative;
	z-index: 3;
	padding: clamp(1rem, 2.5vw, 1.35rem) clamp(1rem, 2.2vw, 1.25rem) 1.25rem;
}

.cdia-act-card__title {
	margin: 0 0 0.55rem;
	font-size: clamp(1.05rem, 1.9vw, 1.2rem);
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--cdia-m-ink, #0f172a);
	line-height: 1.25;
}

.cdia-act-card__text {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.58;
	color: var(--cdia-m-muted, #475569);
	max-height: 11.5em;
	overflow: auto;
	scrollbar-width: thin;
}

.cdia-act-card__text::-webkit-scrollbar {
	width: 6px;
}

.cdia-act-card__text::-webkit-scrollbar-thumb {
	background: rgba(127, 29, 29, 0.25);
	border-radius: 6px;
}

/* Retard lleuger per targetes (revelació) */
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(1) {
	transition-delay: 0.02s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(2) {
	transition-delay: 0.05s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(3) {
	transition-delay: 0.08s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(4) {
	transition-delay: 0.02s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(5) {
	transition-delay: 0.05s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(6) {
	transition-delay: 0.08s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(7) {
	transition-delay: 0.02s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(8) {
	transition-delay: 0.05s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(9) {
	transition-delay: 0.08s;
}
.cdia-act-grid .cdia-act-card[data-reveal]:nth-child(10) {
	transition-delay: 0.1s;
}

@media (prefers-reduced-motion: reduce) {
	.cdia-act-card,
	.cdia-act-card__media img,
	.cdia-act-card__media::after {
		transition: none !important;
	}
	.cdia-act-card:hover {
		transform: none;
	}
	.cdia-act-card:hover .cdia-act-card__media img {
		transform: none;
	}
}