/* ════════════════════════════════════════════════
   Braz Turismo — Hub de Categorias ("Explore Brazópolis")
   ════════════════════════════════════════════════ */

.brt-hub {
	--hub-cream: #F4EFE6;
	--hub-verde: #2F6B43;
	--hub-verde-d: #234E33;
	--hub-coral: #E15B43;
	--hub-cafe: #3B2A1B;
	--hub-gold: #C0863A;
	--hub-ink: #2A1D12;
	--hub-serif: "Zilla Slab", "Iowan Old Style", Georgia, serif;
	--hub-sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

	background-color: var(--hub-cream);
	color: var(--hub-ink);
	font-family: var(--hub-sans);
	padding: clamp(28px, 4vw, 52px);
	border-radius: 22px;
}
.brt-hub *,
.brt-hub *::before,
.brt-hub *::after { box-sizing: border-box; }

/* ── Cabeçalho ── */
.brt-hub__head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px 24px;
	margin-bottom: 28px;
}
.brt-hub__kicker {
	display: block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--hub-coral);
	margin-bottom: 10px;
}
.brt-hub__titulo {
	font-family: var(--hub-serif);
	font-size: clamp(1.9rem, 3.4vw, 2.8rem);
	font-weight: 700;
	line-height: 1.05;
	margin: 0 0 10px;
	color: var(--hub-verde);
}
.brt-hub__sub {
	margin: 0;
	max-width: 52ch;
	font-size: 1.02rem;
	line-height: 1.5;
	color: #5b4a3a;
}
.brt-hub__dica {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 0.86rem;
	color: #6b5a48;
	margin-top: 6px;
}
.brt-hub__dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--hub-coral);
	flex: 0 0 auto;
}

/* ── Grade ── */
.brt-hub__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}

/* ── Card ── */
.brt-hub-card {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 12px;
	min-height: 254px;
	padding: 18px;
	border-radius: 18px;
	overflow: hidden;
	border: 2px solid transparent;
	text-align: left;
	text-decoration: none;
	color: #fff;
	cursor: pointer;
	background-color: var(--hub-verde-d);
	background-size: cover;
	background-position: center;
	box-shadow: 0 6px 18px rgba(40, 25, 10, 0.12);
	transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.18s ease;
	font: inherit;
	width: 100%;
	-webkit-appearance: none;
	appearance: none;
}
.brt-hub-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 16px 34px rgba(40, 25, 10, 0.26);
}
.brt-hub-card:focus-visible {
	outline: 3px solid var(--hub-coral);
	outline-offset: 2px;
}

/* Gradientes (quando não há imagem) */
.brt-hub-card--g-verde       { background-image: linear-gradient(135deg, #2F6B43 0%, #1c3f29 100%); }
.brt-hub-card--g-verdeescuro { background-image: linear-gradient(135deg, #234E33 0%, #142f1e 100%); }
.brt-hub-card--g-slate       { background-image: linear-gradient(135deg, #3a4a52 0%, #1d262b 100%); }
.brt-hub-card--g-cafe        { background-image: linear-gradient(135deg, #3B2A1B 0%, #1d130a 100%); }
.brt-hub-card--g-coral       { background-image: linear-gradient(135deg, #E15B43 0%, #a33522 100%); }

/* Gradiente escuro de baixo pra cima (legibilidade) */
.brt-hub-card::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.74) 0%, rgba(0, 0, 0, 0.18) 46%, rgba(0, 0, 0, 0) 72%);
	pointer-events: none;
}

/* Conteúdo acima dos overlays */
.brt-hub-card__top,
.brt-hub-card__body { position: relative; z-index: 1; }

.brt-hub-card__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}
.brt-hub-card__chip {
	font-size: 0.66rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #fff;
	padding: 6px 12px;
	border-radius: 99px;
}
.brt-hub-card__count {
	font-size: 0.74rem;
	font-weight: 600;
	color: var(--hub-ink);
	background: #fff;
	padding: 5px 12px;
	border-radius: 99px;
	white-space: nowrap;
}

.brt-hub-card__body {
	display: flex;
	flex-direction: column;
	gap: 6px;
}
.brt-hub-card__titulo {
	font-family: var(--hub-serif);
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.1;
	color: #fff;
}
.brt-hub-card__sub {
	font-size: 0.9rem;
	line-height: 1.35;
	color: rgba(255, 255, 255, 0.82);
}
.brt-hub-card__acao {
	align-self: flex-start;
	margin-top: 8px;
	font-size: 0.82rem;
	font-weight: 600;
	color: #fff;
	background: rgba(255, 255, 255, 0.16);
	border: 1px solid rgba(255, 255, 255, 0.34);
	padding: 8px 16px;
	border-radius: 99px;
	backdrop-filter: blur(2px);
	transition: background 0.18s ease;
}
.brt-hub-card:hover .brt-hub-card__acao {
	background: rgba(255, 255, 255, 0.26);
}

/* Estado ativo (card de filtro selecionado) */
.brt-hub-card.is-active {
	border-color: var(--hub-coral);
	box-shadow: 0 16px 34px rgba(225, 91, 67, 0.32);
}

/* ── Responsivo ── */
@media (max-width: 900px) {
	.brt-hub__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
	.brt-hub__grid { grid-template-columns: 1fr; }
	.brt-hub { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
	.brt-hub-card,
	.brt-hub-card:hover { transform: none; transition: none; }
}