/*
 * Lumini — Ghiduri video gallery (installation / how-to videos).
 *
 * Standalone module, enqueued conditionally by inc/ghiduri.php (handle
 * lumini-ghiduri) only on the "Ghiduri — Video" page template. Hand-authored
 * plain CSS — no Tailwind, no @apply. It holds ONLY the bits that are better as
 * custom CSS than "endless" Tailwind: the clamp heading, the stateful filter
 * chip, the card's coordinated hover (thumb zoom + play button), the gradient
 * scrim, and the modal overlay/iframe. Everything structural (grid, flex,
 * spacing, positioning, overflow, aspect) stays as Tailwind utilities in the
 * markup. Cascades after main.css (enqueued with it as a dependency), so it can
 * override base utilities and reuse the :root design tokens by name.
 *
 * Markup:    template-parts/ghiduri/video-gallery.php + video-card.php.
 * Behaviour: assets/js/ghiduri.js (category filtering + lazy modal player).
 */

/* ------------------------------------------------------------------ Hero */

.lumini-ghiduri__title {
	font-weight: 500;
	font-size: clamp(36px, 6vw, 72px);
	line-height: 0.98;
	letter-spacing: -0.03em;
	text-wrap: balance;
}

.lumini-ghiduri__accent {
	font-style: italic;
	color: var(--color-amber);
}

/* ----------------------------------------------------------- Filter chip */

.lumini-ghiduri__chip {
	padding: 8px 20px;
	font-family: var(--font-sans);
	font-weight: 600;
	font-size: 13px;
	color: var(--color-ink);
	background: transparent;
	border: 1px solid var(--color-line-2);
	border-radius: 999px;
	cursor: pointer;
	transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.lumini-ghiduri__chip:hover {
	border-color: var(--color-amber);
}

.lumini-ghiduri__chip[aria-pressed="true"] {
	color: var(--color-amber-fg);
	background: var(--color-amber);
	border-color: var(--color-amber);
}

/* ----------------------------------------------------------------- Card */

/* Filtered-out cards (JS toggles .is-hidden). */
.lumini-ghiduri__card.is-hidden {
	display: none;
}

.lumini-ghiduri__thumb {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s var(--ease-cinema);
}

.lumini-ghiduri__card:hover .lumini-ghiduri__thumb {
	transform: scale(1.04);
}

.lumini-ghiduri__scrim {
	background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, 0.8) 100%);
}

.lumini-ghiduri__play {
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	padding-left: 2px; /* optically centre the triangle */
	color: var(--color-amber-fg);
	background: var(--color-amber);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	transition: transform 0.3s var(--ease-cinema);
}

.lumini-ghiduri__card:hover .lumini-ghiduri__play {
	transform: translate(-50%, -50%) scale(1.1);
}

.lumini-ghiduri__card-title {
	font-weight: 500;
	font-size: 18px;
	line-height: 1.25;
	letter-spacing: -0.02em;
	color: #fff;
}

@media (min-width: 768px) {
	.lumini-ghiduri__card-title {
		font-size: 22px;
	}
}

/* ---------------------------------------------------------------- Modal */

.lumini-ghiduri__modal {
	position: fixed;
	inset: 0;
	z-index: 120;
	display: none;
	align-items: center;
	justify-content: center;
	padding: 16px;
	background: rgba(10, 10, 10, 0.85); /* --color-ink-900 @ 85% */
}

@media (min-width: 768px) {
	.lumini-ghiduri__modal {
		padding: 32px;
	}
}

.lumini-ghiduri__modal.is-open {
	display: flex;
}

.lumini-ghiduri__frame {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}