/* ================================================================
   SEC-HOWTO (Tutoriais — Feed) v2.0
   Focofy Factory — Design Tokens Contract v3.6

   Layout idêntico ao sec-blog-feed.
   Cards: reutiliza .focofy-postcard definido em sec-blog-feed.css
   ================================================================ */

/* ── BASE ────────────────────────────────────────────────────── */

.focofy-howtofeed {
	background: var(--color-surface-2);
	border: 1px solid var(--color-border-subtle);
	border-radius: var(--radius-lg);
	padding: var(--space-8);
	box-shadow: var(--shadow-md);
}

.focofy-howtofeed--bg-none {
	background: transparent;
	border: none;
	box-shadow: none;
	padding: 0;
}

.focofy-howtofeed--bg-light {
	background: color-mix(in srgb, var(--color-surface-2) 50%, transparent);
	border-color: var(--color-border-subtle);
}

.focofy-howtofeed--bg-dark {
	background: var(--gradient-dark);
	color: var(--color-text-inverse);
	border-color: transparent;
}

/* ── HEADER ──────────────────────────────────────────────────── */

.focofy-howtofeed__header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: var(--space-6);
	margin-bottom: var(--space-8);
	flex-wrap: wrap;
}

.focofy-howtofeed__header-content {
	flex: 1;
	min-width: 0;
}

.focofy-howtofeed__header-cta {
	flex-shrink: 0;
}

.focofy-howtofeed__subtitle {
	margin: 0 0 var(--space-2);
	font-size: var(--font-size-sm);
	font-weight: var(--fw-semibold);
	letter-spacing: .1em;
	text-transform: uppercase;
	opacity: .7;
	color: var(--color-accent-2);
}

.focofy-howtofeed__title {
	margin: 0;
	font-size: var(--font-size-4xl);
	line-height: var(--lh-tight);
	font-weight: var(--fw-extrabold);
}

/* ── GRID ────────────────────────────────────────────────────── */

.focofy-howtofeed__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--space-6);
}

.focofy-howtofeed--layout-list .focofy-howtofeed__grid {
	grid-template-columns: 1fr;
}

/* ── EMPTY STATE ─────────────────────────────────────────────── */

.focofy-howtofeed__empty {
	font-size: var(--font-size-base);
	color: var(--color-text-muted);
	text-align: center;
	padding: var(--space-8) 0;
}

/* ── DARK MODE ───────────────────────────────────────────────── */

[data-bg="dark"] .focofy-howtofeed__title    { color: var(--color-text-inverse); }
[data-bg="dark"] .focofy-howtofeed__subtitle { color: var(--color-accent); opacity: 1; }

/* ── RESPONSIVO ──────────────────────────────────────────────── */

@media (max-width: 767px) {             /* abaixo de --bp-tablet */
	.focofy-howtofeed {
		padding: var(--space-6);
	}

	.focofy-howtofeed--bg-none {
		padding: 0;
	}

	.focofy-howtofeed__header {
		flex-direction: column;
		align-items: flex-start;
	}

	.focofy-howtofeed__grid {
		grid-template-columns: 1fr;
		gap: var(--space-4);
	}

	.focofy-howtofeed__title {
		font-size: var(--font-size-3xl);
	}
}

/* ── ACESSIBILIDADE ──────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
	.focofy-postcard,
	.focofy-postcard__img {
		transition: none;
	}
	.focofy-howtofeed .focofy-postcard:hover {
		transform: none;
	}
	.focofy-howtofeed .focofy-postcard:hover .focofy-postcard__img {
		transform: none;
	}
}