/**
 * [oas_sponsors] - Sponsor gallery by level
 *
 * Card 1:1 aspect ratio, bordo arrotondato, logo centrato.
 * Griglia configurabile via CSS custom property --oas-sponsors-columns.
 */

/* ─── Container principale ───────────────────────────────────────────────── */
.oas-sponsors {
	max-width: 960px;
	margin: 0 auto;
	padding: 1rem 0;
}

/* ─── Sezione per livello ────────────────────────────────────────────────── */
.oas-sponsors__section {
	text-align: center;
	padding: 2.5rem 0;
}

/* ─── Titolo sezione ─────────────────────────────────────────────────────── */
.oas-sponsors__title {
	font-family: var(--olimpia-font-heading, 'Saira Extra Condensed', sans-serif);
	font-weight: 800;
	font-size: 1.4rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: #000;
	margin: 0 auto 2rem;
	padding-bottom: 0.75rem;
	position: relative;
	display: inline-block;
}

.oas-sponsors__title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 50px;
	height: 3px;
	background-color: #000;
}

/* ─── Griglia loghi ──────────────────────────────────────────────────────── */
.oas-sponsors__grid {
	display: grid;
	grid-template-columns: repeat(var(--oas-sponsors-columns, 3), 1fr);
	gap: 1rem;
}

/* ─── Card singolo sponsor ───────────────────────────────────────────────── */
.oas-sponsors__card {
	aspect-ratio: 1 / 1;
	border: 1px solid #e0e0e0;
	border-radius: 12px;
	background: #fff;
	overflow: hidden;
	transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.oas-sponsors__card:hover {
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

/* ─── Link / contenitore interno ─────────────────────────────────────────── */
.oas-sponsors__link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 1.5rem;
	box-sizing: border-box;
	text-decoration: none;
}

/* ─── Logo immagine ──────────────────────────────────────────────────────── */
.oas-sponsors__logo {
	max-width: 65%;
	max-height: 65%;
	width: auto;
	height: auto;
	object-fit: contain;
}

/* ─── Fallback testo (nessun logo) ───────────────────────────────────────── */
.oas-sponsors__name {
	font-weight: 600;
	font-size: 0.9rem;
	color: #333;
	text-align: center;
	word-break: break-word;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 991px) {
	.oas-sponsors__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 575px) {
	.oas-sponsors__section {
		padding: 1.5rem 0;
	}

	.oas-sponsors__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 0.75rem;
	}

	.oas-sponsors__card {
		border-radius: 10px;
	}

	.oas-sponsors__link {
		padding: 1rem;
	}

	.oas-sponsors__title {
		font-size: 1.2rem;
		margin-bottom: 1.5rem;
	}
}

/* ─── Marquee mode ───────────────────────────────────────────────────────── */
.oas-sponsors--marquee {
	--oas-sponsors-marquee-height: 60px;
	--oas-marquee-gap: 3rem;
	--oas-marquee-duration: 30s;
	max-width: none;
	overflow: hidden;
	padding: 1.5rem 0;
}

.oas-marquee {
	overflow: hidden;
	width: 100%;
}

.oas-marquee__track {
	display: flex;
	width: max-content;
	flex-wrap: nowrap;
	will-change: transform;
	animation: oas-marquee-scroll var(--oas-marquee-duration, 30s) linear infinite;
}

/* Reverse direction */
.oas-sponsors--marquee[data-reverse="1"] .oas-marquee__track {
	animation-direction: reverse;
}

/* Pause on hover */
.oas-sponsors--marquee[data-pause="1"] .oas-marquee:hover .oas-marquee__track {
	animation-play-state: paused;
}

.oas-marquee__group {
	display: flex;
	align-items: center;
	flex: 0 0 auto;
	gap: var(--oas-marquee-gap, 3rem);
	padding-right: var(--oas-marquee-gap, 3rem);
	box-sizing: border-box;
}

.oas-sponsors__marquee-item {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	text-decoration: none;
}

.oas-sponsors__marquee-logo {
	display: block;
	height: var(--oas-sponsors-marquee-height, 60px);
	width: auto;
	max-width: 200px;
	object-fit: contain;
}

.oas-sponsors__marquee-name {
	font-weight: 600;
	font-size: 0.9rem;
	color: #333;
	white-space: nowrap;
}

@keyframes oas-marquee-scroll {
	from {
		transform: translateX(0);
	}
	to {
		transform: translateX(-50%);
	}
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
	.oas-marquee__track {
		animation: none;
		flex-wrap: wrap;
		justify-content: center;
	}
}

@media (max-width: 575px) {
	.oas-sponsors--marquee {
		--oas-sponsors-marquee-height: 40px;
		--oas-marquee-gap: 2rem;
	}

	.oas-sponsors__marquee-logo {
		max-width: 120px;
	}
}