/* ─────────────────────────────────────────────────────────────
   BASTA. — Archivio Letture (home.php)
   Surface chiara (#f1f1f1) — coerente con il design editoriale.
   ───────────────────────────────────────────────────────────── */

/* ── Reveal ─────────────────────────────────────────────────── */

@keyframes b-arc-reveal {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}
.b-arc-intro .reveal     { animation: b-arc-reveal 480ms cubic-bezier(0.22,1,0.36,1) both; }
.b-arc-intro .reveal.d-1 { animation-delay: 80ms; }
.b-arc-intro .reveal.d-2 { animation-delay: 180ms; }
.b-arc-intro .reveal.d-3 { animation-delay: 280ms; }

/* ── 01 INTRO ───────────────────────────────────────────────── */

.b-arc-intro {
	position: relative;
	overflow: hidden;
	background: var(--b-bg);
	padding-top: clamp(160px, 18vw, 260px);
	padding-bottom: clamp(56px, 7vw, 96px);
	padding-left: clamp(24px, 4vw, 64px);
	padding-right: clamp(24px, 4vw, 64px);
}

.b-arc-intro__ghost {
	position: absolute;
	right: -3vw;
	top: 30%;
	transform: translateY(-50%);
	font-family: var(--font-display);
	font-weight: 900;
	font-style: italic;
	font-size: clamp(180px, 26vw, 420px);
	line-height: 0.82;
	letter-spacing: 0;
	color: #ffffff;
	pointer-events: none;
	user-select: none;
	white-space: nowrap;
	z-index: 0;
}

.b-arc-intro__inner {
	max-width: 1480px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
}

.b-arc-intro__eyebrow {
	display: block;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--b-magenta);
	margin-bottom: clamp(20px, 2vw, 32px);
}

.b-arc-intro__title {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: clamp(72px, 13vw, 220px);
	line-height: 0.9;
	letter-spacing: -0.04em;
	color: var(--b-purple);
	margin: 0;
}

.b-arc-intro__lead-wrap {
	margin-top: clamp(40px, 5vw, 72px);
	display: flex;
	justify-content: flex-end;
}

.b-arc-intro__lead {
	max-width: 620px;
	border-top: 1px solid rgba(38,0,42,0.18);
	padding-top: 28px;
	font-family: var(--font-body);
	font-weight: 300;
	font-size: clamp(20px, 1.6vw, 26px);
	line-height: 1.5;
	color: var(--b-ink);
	margin: 0;
}

/* ── 02 FILTRI ──────────────────────────────────────────────── */

.b-arc-filters {
	background: var(--b-bg);
	padding-top: clamp(40px, 5vw, 72px);
	padding-bottom: clamp(40px, 5vw, 72px);
	padding-left: clamp(24px, 4vw, 64px);
	padding-right: clamp(24px, 4vw, 64px);
	border-top: 1px solid rgba(38,0,42,0.12);
	border-bottom: 1px solid rgba(38,0,42,0.12);
}

.b-arc-filters__inner {
	max-width: 1480px;
	margin: 0 auto;
}

.b-arc-filters__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.b-arc-filters__label {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: #4a4a4a;
}

.b-arc-filters__count {
	font-family: var(--font-body);
	font-weight: 400;
	font-size: 13px;
	color: #4a4a4a;
}

.b-arc-filters__pills {
	margin-top: clamp(24px, 2.4vw, 36px);
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.b-arc-pill {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	padding: 12px 18px;
	border-radius: 999px;
	border: 1px solid rgba(38,0,42,0.18);
	background: transparent;
	color: var(--b-purple);
	cursor: pointer;
	transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
	line-height: 1;
}

.b-arc-pill:hover { border-color: var(--b-purple); }

.b-arc-pill--active {
	background: var(--b-purple);
	color: #f1f1f1;
	border-color: var(--b-purple);
}

/* ── 03 IN EVIDENZA ─────────────────────────────────────────── */

.b-arc-featured {
	background: var(--b-bg);
	padding-top: clamp(72px, 9vw, 128px);
	padding-bottom: clamp(72px, 9vw, 128px);
	padding-left: clamp(24px, 4vw, 64px);
	padding-right: clamp(24px, 4vw, 64px);
}

.b-arc-featured__inner { max-width: 1480px; margin: 0 auto; }

.b-arc-featured__label {
	display: block;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--b-magenta);
	margin-bottom: clamp(28px, 3vw, 44px);
}

.b-arc-featured__card {
	display: grid;
	grid-template-columns: 1.05fr 1fr;
	gap: clamp(28px, 4vw, 64px);
	align-items: stretch;
	color: inherit;
}

.b-arc-featured__card:hover .b-arc-featured__title { color: var(--b-magenta); }
.b-arc-featured__card:hover .b-arc-featured__cta   { color: #b30055; }

.b-arc-featured__cover {
	min-height: 320px;
	overflow: hidden;
}

.b-arc-featured__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.b-arc-featured__body {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 24px;
}

.b-arc-featured__eyebrow {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 11px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: #4a4a4a;
}

.b-arc-featured__title {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: clamp(40px, 5.4vw, 80px);
	line-height: 0.96;
	letter-spacing: -0.03em;
	color: var(--b-purple);
	margin: 0;
	text-wrap: balance;
	transition: color 200ms ease;
}

.b-arc-featured__excerpt {
	font-family: var(--font-body);
	font-weight: 300;
	font-size: clamp(17px, 1.25vw, 21px);
	line-height: 1.5;
	color: var(--b-ink);
	margin: 0;
	max-width: 560px;
}

.b-arc-featured__meta {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: 12px;
	font-family: var(--font-body);
	font-size: 12px;
	color: #4a4a4a;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	font-weight: 700;
}

.b-arc-featured__meta-dot {
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: var(--b-magenta);
	display: inline-block;
	flex-shrink: 0;
}

.b-arc-featured__spacer { flex: 1; }

.b-arc-featured__cta {
	color: var(--b-magenta);
	transition: color 200ms ease;
}

/* ── 04 MAGAZINE ────────────────────────────────────────────────
   Griglia editoriale asimmetrica. Quattro tipi di riga che ciclano:
     lead       — 1 card grande (sx) + 2 card piccole in colonna (dx)
     three      — 3 card uguali affiancate
     wide       — 2 card con la centrale più larga (1fr / 1.3fr)
     three-alt  — 3 card con la centrale più larga (1fr / 1.2fr / 1fr)
                  e allineamento bottom per varietà visiva
   Le card hanno due orientamenti:
     portrait   — cover sopra, testo sotto (usata in tutti i tipi di riga)
     row        — barra colorata + testo a fianco (disponibile ma non attiva)
   La parola fantasma "archivio" è posizionata assoluta rispetto alla
   sezione (non all'inner) per sbordare oltre il margine sinistro.
   ────────────────────────────────────────────────────────────── */

.b-mag {
	background: var(--b-bg);
	padding-top: clamp(40px, 5vw, 72px);
	padding-bottom: clamp(120px, 14vw, 192px);
	padding-left: clamp(24px, 4vw, 64px);
	padding-right: clamp(24px, 4vw, 64px);
	border-top: 1px solid rgba(38,0,42,0.12);
	position: relative;
	overflow: hidden;
}

.b-mag__inner { max-width: 1480px; margin: 0 auto; position: relative; z-index: 1; }

.b-mag__ghost {
	position: absolute;
	left: -3vw; top: 4%;
	font-family: var(--font-display);
	font-weight: 900; font-style: italic;
	font-size: clamp(140px, 18vw, 280px);
	line-height: 0.82; letter-spacing: 0;
	color: #ffffff;
	pointer-events: none; user-select: none;
	white-space: nowrap; z-index: 0;
}

.b-mag__label {
	display: block;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--b-magenta);
	margin-top: clamp(28px, 3vw, 40px);
	margin-bottom: clamp(40px, 5vw, 64px);
}

.b-mag__grid { display: flex; flex-direction: column; gap: clamp(48px, 6vw, 96px); }

/* ── Tipi di riga ───────────────────────────────────────────────
   lead usa display:flex (non grid) perché la colonna destra (stack)
   deve ereditare un'altezza definita dalla colonna sinistra tramite
   align-items:stretch — con flex questo avviene correttamente.
   Il JS (alignLeadRows) imposta inoltre height esplicita sullo stack
   dopo il render per garantire allineamento preciso del fondo.
   ────────────────────────────────────────────────────────────── */
.b-mag__row--lead {
	display: flex;
	gap: clamp(24px, 3vw, 48px);
	align-items: stretch;
}

.b-mag__row-main { flex: 1.4; min-width: 0; display: flex; }
.b-mag__row-main .b-mag-card { width: 100%; }
.b-mag__row-stack { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: clamp(24px, 3vw, 48px); }

.b-mag__row--three {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: clamp(24px, 3vw, 48px);
	align-items: start;
}

.b-mag__row--wide {
	display: grid;
	grid-template-columns: 1fr 1.3fr;
	gap: clamp(24px, 3vw, 48px);
	align-items: stretch;
}

.b-mag__row--three-alt {
	display: grid;
	grid-template-columns: 1fr 1.2fr 1fr;
	gap: clamp(24px, 3vw, 48px);
	align-items: end;
}

/* Cards */
.b-mag-card {
	color: inherit;
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.b-mag-card--lg { gap: 24px; }

.b-mag-card__cover {
	width: 100%;
	overflow: hidden;
	flex-shrink: 0;
}

/* Aspect-ratio per dimensione: applicato in tutte le righe TRANNE lead,
   dove il cover principale ha altezza fissa e lo stack viene gestito dal JS. */
.b-mag-card__cover--lg { aspect-ratio: 5/6; min-height: 240px; }
.b-mag-card__cover--md { aspect-ratio: 4/5; min-height: 180px; }
.b-mag-card__cover--sm { aspect-ratio: 4/5; min-height: 140px; }

/* Cover principale della lead row: altezza fissa che determina l'altezza
   dell'intera riga. Lo stack dx si adegua tramite flexbox + JS. */
.b-mag__row--lead .b-mag__row-main .b-mag-card__cover {
	aspect-ratio: unset;
	height: clamp(700px, 84vw, 1100px);
}

/* Le due card dello stack hanno flex:1 per dividersi l'altezza imposta dal JS.
   min-height:0 evita che il contenuto minimo blocchi la compressione. */
.b-mag__row--lead .b-mag__row-stack .b-mag-card--portrait {
	flex: 1;
	min-height: 0;
}

/* Il cover occupa tutto lo spazio della card meno il body testo.
   flex-shrink:1 sovrascrive il flex-shrink:0 della regola base .b-mag-card__cover. */
.b-mag__row--lead .b-mag__row-stack .b-mag-card__cover {
	aspect-ratio: unset;
	flex: 1 1 0;
	min-height: 0;
	flex-shrink: 1;
}

.b-mag-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.b-mag-card__body { display: flex; flex-direction: column; gap: 10px; }

.b-mag-card__eyebrow {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 11px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: #4a4a4a;
}

.b-mag-card__title {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: clamp(22px, 1.8vw, 28px);
	line-height: 1.04;
	letter-spacing: -0.025em;
	color: var(--b-purple);
	margin: 0;
	text-wrap: balance;
	transition: color 200ms ease;
}

.b-mag-card--lg .b-mag-card__title { font-size: clamp(28px, 2.6vw, 40px); }
.b-mag-card--sm .b-mag-card__title { font-size: clamp(18px, 1.4vw, 22px); }
.b-mag-card:hover .b-mag-card__title { color: var(--b-magenta); }

.b-mag-card__meta {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 6px;
	font-family: var(--font-body);
	font-size: 11px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	font-weight: 700;
	color: #4a4a4a;
}

.b-mag-card__meta-dot {
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: var(--b-magenta);
	display: inline-block;
	flex-shrink: 0;
}

/* Row-orientation card */
.b-mag-card--row {
	display: grid;
	grid-template-columns: 6px 1fr;
	gap: 24px;
	align-items: stretch;
	padding: clamp(20px, 2vw, 28px) clamp(20px, 2vw, 28px) clamp(20px, 2vw, 28px) 0;
	background: transparent;
	transition: background 200ms ease;
	flex: 1;
}

.b-mag-card--row:hover { background: rgba(38,0,42,0.04); }
.b-mag-card--row .b-mag-card__body { justify-content: center; gap: 12px; }

.b-mag-card__bar { display: block; align-self: stretch; }

.b-mag-card__row-header {
	display: flex;
	align-items: baseline;
	gap: 14px;
}

.b-mag-card__num {
	font-family: var(--font-display);
	font-weight: 900;
	font-style: italic;
	font-size: clamp(20px, 1.6vw, 26px);
	line-height: 1;
	color: var(--b-magenta);
	font-variant-numeric: tabular-nums;
	letter-spacing: -0.02em;
	flex-shrink: 0;
}

.b-mag-card--row .b-mag-card__title { font-size: clamp(20px, 1.6vw, 26px); }

/* Cover placeholder */
.b-mag-cover {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	overflow: hidden;
}

.b-mag-cover__num {
	position: absolute;
	right: -0.06em;
	bottom: -0.22em;
	font-family: var(--font-display);
	font-weight: 900;
	font-style: italic;
	line-height: 0.82;
	letter-spacing: -0.03em;
	pointer-events: none;
	user-select: none;
}

.b-mag-cover__foot {
	display: flex;
	align-items: center;
	gap: 8px;
	position: relative;
	z-index: 1;
}

.b-mag-cover__dot { border-radius: 50%; display: inline-block; flex-shrink: 0; }

.b-mag-cover__eyebrow {
	font-family: var(--font-body);
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	opacity: 0.8;
}

/* ── Copertina editoriale (usata dalla featured card) ────────── */

.b-arc-cover {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	overflow: hidden;
}

.b-arc-cover__ghost {
	position: absolute;
	right: -0.06em;
	bottom: -0.22em;
	font-family: var(--font-display);
	font-weight: 900;
	font-style: italic;
	line-height: 0.82;
	letter-spacing: -0.03em;
	pointer-events: none;
	user-select: none;
}

.b-arc-cover--sm .b-arc-cover__ghost { right: -0.04em; bottom: -0.18em; }

.b-arc-cover__foot {
	display: flex;
	align-items: center;
	gap: 8px;
	position: relative;
	z-index: 1;
	margin-top: auto;
}

.b-arc-cover__dot { border-radius: 50%; display: inline-block; flex-shrink: 0; }

.b-arc-cover__eyebrow {
	font-family: var(--font-body);
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	opacity: 0.8;
}

/* Nascosto via filtro JS */
.b-mag-card.b-arc-hidden     { display: none; }
.b-mag__row.b-arc-hidden     { display: none; }
.b-mag__row.b-mag-deferred   { display: none; }
.b-arc-featured.b-arc-hidden { display: none; }

/* Load more */
.b-mag__more {
	margin-top: clamp(48px, 6vw, 80px);
	display: flex;
	justify-content: center;
}

.b-mag__more[hidden] { display: none; }

.b-mag__more-btn {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 13px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	padding: 16px 36px;
	border: 1.5px solid var(--b-purple);
	background: transparent;
	color: var(--b-purple);
	border-radius: 999px;
	cursor: pointer;
	transition: background 160ms ease, color 160ms ease;
}

.b-mag__more-btn:hover {
	background: var(--b-purple);
	color: #f1f1f1;
}

/* Nessun post */
.b-arc-empty {
	font-family: var(--font-body);
	font-weight: 300;
	color: #4a4a4a;
	padding: 48px 0;
	margin: 0;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 900px) {
	.b-arc-featured__card { grid-template-columns: 1fr; }
	.b-arc-featured__cover { aspect-ratio: 16 / 9; min-height: 0; }
	.b-mag__row--lead,
	.b-mag__row--wide { grid-template-columns: 1fr; }
	.b-mag__row--three,
	.b-mag__row--three-alt { grid-template-columns: 1fr 1fr; }
	.b-mag__row-stack { gap: 0; }
}

@media (max-width: 600px) {
	.b-arc-intro__title { font-size: clamp(56px, 16vw, 120px); }
	.b-arc-filters__pills { gap: 8px; }
	.b-arc-pill { font-size: 10px; padding: 10px 14px; }
	.b-mag__row--three,
	.b-mag__row--three-alt { grid-template-columns: 1fr; }
	.b-mag__grid { gap: clamp(32px, 5vw, 48px); }
}