/* =========================================================================
   EMME-CI — Archivio realizzazioni
   File: ec-archivio.css
   Versione: 2.0.0
   Data: 2026-08-26
   Dipende da: ec-core.css, ec-buttons.css, ec-lightbox.css
   Collocazione: child theme /assets/css/ec-archivio.css

   CHANGELOG
   2.0.0 — 2026-08-27 — La galleria è uscita da qui: ora sta in
                        ec-lightbox.css ed è condivisa con la carrellata
                        in home.
   1.1.0 — 2026-08-26 — Con una foto sola frecce e contatore spariscono:
                        l'attributo hidden veniva annullato dal display
                        dichiarato sui comandi.
   1.0.0 — 2026-08-26 — Prima release.
   ========================================================================= */

:root {
	--ec-ar-gap:   clamp(1rem, 2vw, 1.75rem);
	--ec-ar-ink:   #0E1B2B;
	--ec-ar-soft:  rgba(14, 27, 43, .62);
	--ec-ar-dim:   rgba(14, 27, 43, .42);
	--ec-ar-line:  rgba(14, 27, 43, .14);
	--ec-ar-acc:   #2A4A72;
}

.ec-ar--scuro {
	--ec-ar-ink:   #FFFFFF;
	--ec-ar-soft:  rgba(255, 255, 255, .66);
	--ec-ar-dim:   rgba(255, 255, 255, .44);
	--ec-ar-line:  rgba(255, 255, 255, .18);
	--ec-ar-acc:   #7FA3C9;
}

.ec-ar { color: var(--ec-ar-ink); }

/* -------------------------------------------------------------------------
   1. BARRA DEI FILTRI
   ---------------------------------------------------------------------- */

.ec-ar__barra {
	display: grid;
	gap: clamp(.75rem, 2vw, 1.25rem);
	padding-bottom: clamp(1.25rem, 3vw, 2rem);
	margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
	border-bottom: 1px solid var(--ec-ar-line);
}

.ec-ar__gruppo {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .4rem;
}

.ec-ar__et {
	font-family: var(--ec-font-mono, monospace);
	font-size: .5625rem;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--ec-ar-dim);
	margin-right: .6rem;
	flex: none;
	min-width: 5rem;
}

.ec-ar__f {
	display: inline-flex;
	align-items: baseline;
	gap: .45rem;
	padding: .5rem .9rem;
	background: none;
	border: 1px solid var(--ec-ar-line);
	border-radius: 999px;
	font-family: var(--ec-font-body, inherit);
	font-size: .8125rem;
	line-height: 1;
	color: var(--ec-ar-soft);
	cursor: pointer;
	transition: color .24s var(--ec-ease, ease),
	            border-color .24s var(--ec-ease, ease),
	            background-color .24s var(--ec-ease, ease);
}
.ec-ar__f:hover { color: var(--ec-ar-ink); border-color: var(--ec-ar-ink); }

.ec-ar__f.is-on {
	background: var(--ec-ar-ink);
	border-color: var(--ec-ar-ink);
	color: #fff;
}
.ec-ar--scuro .ec-ar__f.is-on { color: var(--ec-ink-900, #0E1B2B); }

.ec-ar__f i {
	font-family: var(--ec-font-mono, monospace);
	font-style: normal;
	font-size: .625rem;
	opacity: .6;
}

.ec-ar__conto {
	margin: 0;
	font-family: var(--ec-font-mono, monospace);
	font-size: .75rem;
	color: var(--ec-ar-soft);
}
.ec-ar__conto b {
	font-size: 1.25rem;
	font-weight: 500;
	color: var(--ec-ar-ink);
	font-variant-numeric: tabular-nums;
}

/* -------------------------------------------------------------------------
   2. GRIGLIA
   ---------------------------------------------------------------------- */

.ec-ar__griglia {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr));
	gap: var(--ec-ar-gap);
}

.ec-ar__c {
	display: flex;
	flex-direction: column;
	gap: .875rem;
	/* Entrata sfalsata quando la scheda compare */
	animation: ec-ar-entra .5s var(--ec-ease, ease) both;
	animation-delay: calc(var(--ec-i, 0) * .035s);
}

@keyframes ec-ar-entra {
	from { opacity: 0; transform: translateY(14px); }
	to   { opacity: 1; transform: none; }
}

/* Fuori dal filtro, oppure oltre il numero mostrato */
.ec-ar__c.is-fuori,
.ec-ar__c.is-oltre { display: none; }

/* -------------------------------------------------------------------------
   3. FOTO
   ---------------------------------------------------------------------- */

.ec-ar__foto {
	position: relative;
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	padding: 0;
	border: 0;
	border-radius: 2px;
	overflow: hidden;
	background: var(--ec-ink-800, #142740);
	cursor: zoom-in;
	isolation: isolate;
}

.ec-ar__foto img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transform: scale(1.02);
	transition: transform .7s var(--ec-ease, ease);
}
.ec-ar__foto:hover img,
.ec-ar__foto:focus-visible img { transform: scale(1.06); }

.ec-ar__foto::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(14, 27, 43, .25);
	opacity: 0;
	transition: opacity .34s var(--ec-ease, ease);
}
.ec-ar__foto:hover::after,
.ec-ar__foto:focus-visible::after { opacity: 1; }

.ec-ar__foto:focus-visible {
	outline: 2px solid var(--ec-ar-acc);
	outline-offset: 3px;
}

/* Lente: entra dal centro */
.ec-ar__lente {
	position: absolute;
	inset: 50% auto auto 50%;
	z-index: 2;
	display: grid;
	place-items: center;
	width: 3rem;
	aspect-ratio: 1;
	border: 1px solid rgba(255, 255, 255, .5);
	border-radius: 50%;
	color: #fff;
	opacity: 0;
	transform: translate(-50%, -50%) scale(.7);
	transition: opacity .3s var(--ec-ease, ease),
	            transform .42s var(--ec-ease, ease);
}
.ec-ar__lente svg { width: 1.1rem; height: 1.1rem; }

.ec-ar__foto:hover .ec-ar__lente,
.ec-ar__foto:focus-visible .ec-ar__lente {
	opacity: 1;
	transform: translate(-50%, -50%) scale(1);
}

/* Quante foto ci sono dentro */
.ec-ar__n {
	position: absolute;
	top: .75rem;
	right: .75rem;
	z-index: 2;
	padding: .25rem .5rem;
	border-radius: 999px;
	background: rgba(14, 27, 43, .6);
	backdrop-filter: blur(6px);
	font-family: var(--ec-font-mono, monospace);
	font-size: .625rem;
	color: #fff;
}

/* -------------------------------------------------------------------------
   4. TESTI DELLA SCHEDA
   ---------------------------------------------------------------------- */

.ec-ar__amb {
	margin: 0;
	font-family: var(--ec-font-mono, monospace);
	font-size: .5625rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--ec-ar-dim);
}

.ec-ar__t {
	margin: .2rem 0 0;
	font-family: var(--ec-font-display, inherit);
	font-size: clamp(1.0625rem, .95rem + .45vw, 1.375rem);
	font-weight: 500;
	line-height: 1.15;
	letter-spacing: -.015em;
	color: var(--ec-ar-ink);
}

.ec-ar__spec {
	margin: .25rem 0 0;
	font-family: var(--ec-font-mono, monospace);
	font-size: .75rem;
	color: var(--ec-ar-soft);
}

.ec-ar__tag {
	display: flex;
	flex-wrap: wrap;
	gap: .3rem;
	list-style: none;
	margin: .6rem 0 0;
	padding: 0;
}
.ec-ar__tag li {
	padding: .2rem .5rem;
	border: 1px solid var(--ec-ar-line);
	border-radius: 2px;
	font-size: .6875rem;
	line-height: 1.3;
	color: var(--ec-ar-soft);
}

/* -------------------------------------------------------------------------
   5. PIEDE E STATO VUOTO
   ---------------------------------------------------------------------- */

.ec-ar__piede {
	display: flex;
	justify-content: center;
	margin-top: clamp(2rem, 4vw, 3rem);
}

.ec-ar__vuoto {
	padding: clamp(2rem, 5vw, 4rem) 0;
	text-align: center;
	font-family: var(--ec-font-voice, Georgia, serif);
	font-size: 1.125rem;
	color: var(--ec-ar-soft);
}

/* -------------------------------------------------------------------------
   6. RESPONSIVE
   ---------------------------------------------------------------------- */

@media (max-width: 700px) {
	.ec-ar__et { min-width: 100%; margin-bottom: .2rem; }
	.ec-ar__griglia { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------------------
   7. MOVIMENTO RIDOTTO
   ---------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	.ec-ar__c { animation: none; }
	.ec-ar__foto img,
	.ec-ar__lente {
		transition: none;
		transform: none !important;
		opacity: 1;
	}
	.ec-ar__foto:hover img { transform: none !important; }
}