/* Componente: Blog — grelha de cards de artigos + card individual. */

/* --------------------------------------------------------------------------
   Hero da página de blog — escuro (o header transparente do topo só é
   legível sobre fundos escuros, como na homepage e serviços).
   -------------------------------------------------------------------------- */
.blog-hero {
	position: relative;
	overflow: hidden;
	padding-top: clamp(3.75rem, 8vw, 6rem);
	background: linear-gradient(to bottom right, var(--color-midnight), var(--color-charcoal), var(--color-midnight));
	border-bottom-color: transparent;
}

.blog-hero .page-hero__kicker {
	color: var(--color-accent);
}

.blog-hero .page-hero__title {
	color: #fff;
}

.blog-hero .page-hero__lead {
	color: var(--color-text-light);
}

.blog-hero .breadcrumbs__list,
.blog-hero .breadcrumbs__list a {
	color: rgba(255, 255, 255, 0.6);
}

.blog-hero .breadcrumbs__list li + li::before {
	color: rgba(255, 255, 255, 0.3);
}

.blog-hero .breadcrumbs__list a:hover,
.blog-hero .breadcrumbs__list a:focus-visible {
	color: var(--color-accent);
}

.blog-hero .breadcrumbs__list [aria-current="page"] {
	color: #fff;
}

.blog-hero__decor {
	position: absolute;
	top: 50%;
	right: clamp(-160px, -8vw, -60px);
	transform: translateY(-50%);
	width: clamp(280px, 32vw, 440px);
	aspect-ratio: 1;
	pointer-events: none;
}

@media (max-width: 767px) {
	.blog-hero__decor {
		display: none;
	}
}

/* --------------------------------------------------------------------------
   Grelha de artigos
   -------------------------------------------------------------------------- */
.posts-grid {
	display: grid;
	gap: var(--spacing-lg);
	grid-template-columns: 1fr;
}

@media (min-width: 640px) {
	.posts-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.posts-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.post-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-md);
}

.post-card__media {
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.post-card__image,
.post-card__placeholder {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.post-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 3rem;
	font-weight: 800;
	color: rgba(255, 255, 255, 0.85);
	background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.post-card__body {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	padding: var(--spacing-md);
}

.post-card__meta {
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.post-card__category {
	font-weight: 600;
	color: var(--color-accent);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: 0.75rem;
}

.post-card__title {
	font-size: 1.125rem;
	line-height: 1.35;
	margin-top: 0.5rem;
}

.post-card__title a {
	color: var(--color-primary-dark);
	text-decoration: none;
}

.post-card__title a:hover,
.post-card__title a:focus-visible {
	color: var(--color-accent);
}

.post-card__excerpt {
	margin-top: 0.5rem;
	font-size: 0.9375rem;
	color: var(--color-muted);
	flex-grow: 1;
}

.post-card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-top: var(--spacing-sm);
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--color-primary);
}

/* Animação da seta no hover — coerente com os botões do site. */
.post-card__more .icon--arrow-right {
	transition: transform 0.2s ease;
}

.post-card:hover .post-card__more .icon--arrow-right,
.post-card:focus-within .post-card__more .icon--arrow-right {
	transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Card em destaque (primeiro artigo, ocupa a largura total)
   -------------------------------------------------------------------------- */
.post-card--featured {
	grid-column: 1 / -1;
}

@media (min-width: 1024px) {
	.post-card--featured {
		display: grid;
		grid-template-columns: 1.15fr 1fr;
		align-items: stretch;
	}

	.post-card--featured .post-card__media {
		aspect-ratio: auto;
		height: 100%;
		min-height: 340px;
	}

	.post-card--featured .post-card__body {
		padding: var(--spacing-lg);
		justify-content: center;
	}

	.post-card--featured .post-card__title {
		font-size: clamp(1.5rem, 2.5vw, 2rem);
	}

	.post-card--featured .post-card__excerpt {
		font-size: 1.0625rem;
	}
}