.projetos-destaque {
	padding-block: var(--space-xl);
	background: var(--color-bg);
}

.portfolio {
	position: relative;
	padding-block: var(--space-xl);
	background: var(--color-dark-bg);
	color: var(--color-dark-text);
	overflow: hidden;
}

.portfolio .bg-decor span {
	width: 460px;
	height: 460px;
	bottom: -180px;
	right: -100px;
	background: var(--glow-verde);
	opacity: 0.6;
}

.portfolio .container {
	position: relative;
	z-index: 1;
}

.portfolio .eyebrow {
	color: var(--color-accent-light);
}

.portfolio .eyebrow::before {
	background: var(--color-accent-light);
}

.portfolio .section-titulo {
	color: var(--color-dark-text);
}

.project-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--space-sm);
}

.project-card {
	display: block;
	background: var(--color-bg-elevated);
	border-radius: var(--radius-md);
	overflow: hidden;
	border: 1px solid var(--color-border);
	transition: transform var(--dur-md) var(--ease-snap), box-shadow var(--dur-md) var(--ease-premium), border-color var(--dur-md) ease;
}

.project-card:hover {
	box-shadow: var(--shadow-lg);
	border-color: transparent;
}

.project-card-imagem {
	position: relative;
	aspect-ratio: 4 / 3;
	background: var(--color-border);
	overflow: hidden;
	clip-path: inset(0 100% 0 0);
	transition: clip-path 0.9s var(--ease-premium);
}

.project-card.is-visible .project-card-imagem {
	clip-path: inset(0 0 0 0);
}

.project-card-imagem::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 1;
	background: var(--color-accent);
	mix-blend-mode: color;
	opacity: 0.55;
	transition: opacity var(--dur-md) var(--ease-premium);
	pointer-events: none;
}

.project-card:hover .project-card-imagem::before {
	opacity: 0;
}

.project-card-imagem img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(0.4) contrast(1.05);
	transition: transform 0.6s var(--ease-premium), filter var(--dur-md) var(--ease-premium);
}

.project-card:hover .project-card-imagem img {
	transform: scale(1.1);
	filter: grayscale(0) contrast(1);
}

.project-card-imagem::after {
	content: '↗';
	position: absolute;
	z-index: 2;
	top: var(--space-xs);
	right: var(--space-xs);
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--color-accent);
	color: var(--color-white);
	font-size: 1.05rem;
	font-weight: 800;
	opacity: 0;
	transform: translateY(-8px) rotate(-25deg);
	transition: opacity var(--dur-sm) ease, transform var(--dur-sm) var(--ease-snap);
}

.project-card:hover .project-card-imagem::after {
	opacity: 1;
	transform: translateY(0) rotate(0deg);
}

/* Cards dentro da secção escura de Portfólio */
.portfolio .project-card {
	background: var(--color-dark-bg-elevated);
	border-color: var(--color-dark-border);
}

.portfolio .project-card:hover {
	border-color: rgba(140, 168, 62, 0.5);
	box-shadow: var(--shadow-dark-md);
}

.portfolio .project-card-titulo {
	color: var(--color-dark-text);
}

.portfolio .project-card-meta {
	color: var(--color-dark-text-muted);
}

.project-card-info {
	padding: var(--space-sm);
}

.project-card-titulo {
	font-family: var(--font-display);
	font-size: var(--fs-xl);
	font-weight: 700;
	margin-bottom: 0.2rem;
}

.project-card-meta {
	font-size: var(--fs-sm);
	color: var(--color-text-muted);
}

.project-card-categorias {
	display: inline-block;
	font-size: var(--fs-xs);
	text-transform: uppercase;
	letter-spacing: var(--ls-wide);
	color: var(--color-accent-dark);
	font-weight: 800;
	margin-top: var(--space-xs);
}

.portfolio .project-card-categorias {
	color: var(--color-accent-light);
}

.portfolio-filtros {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3xs);
	margin-bottom: var(--space-md);
}

.filtro-btn {
	padding: 0.5rem 1.15rem;
	border-radius: var(--radius-pill);
	border: 1px solid var(--color-dark-border);
	font-size: var(--fs-sm);
	font-weight: 700;
	background: transparent;
	color: var(--color-dark-text-muted);
	transition: background var(--dur-sm) ease, color var(--dur-sm) ease, border-color var(--dur-sm) ease, transform var(--dur-sm) var(--ease-snap);
}

.filtro-btn:hover {
	border-color: var(--color-accent);
	color: var(--color-dark-text);
	transform: translateY(-2px);
}

.filtro-btn.is-active {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-dark-bg);
}

#portfolio-grid {
	transition: opacity var(--dur-sm) ease;
}

#portfolio-grid[aria-busy="true"] {
	opacity: 0.4;
	pointer-events: none;
}

/* ============ Single project ============ */
.single-projeto {
	position: relative;
	padding-block: var(--space-xl) var(--space-2xl);
	overflow: hidden;
}

.single-projeto .bg-decor span {
	width: 380px;
	height: 380px;
	top: -120px;
	right: -100px;
	background: var(--glow-verde);
	opacity: 0.4;
}

.single-projeto .container {
	position: relative;
	z-index: 1;
}

.voltar-link {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-bottom: var(--space-md);
	color: var(--color-accent-dark);
	font-weight: 700;
	font-size: var(--fs-sm);
	transition: transform var(--dur-sm) var(--ease-snap);
}

.voltar-link:hover {
	transform: translateX(-4px);
}

.single-projeto-titulo {
	font-size: var(--fs-3xl);
	font-weight: 700;
	letter-spacing: var(--ls-tight);
	max-width: 20ch;
	margin-bottom: var(--space-sm);
}

.single-projeto-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-xs);
	margin-bottom: var(--space-lg);
}

.meta-pill {
	display: flex;
	flex-direction: column;
	gap: 0.1rem;
	padding: 0.55rem 1rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	font-size: var(--fs-sm);
	color: var(--color-text);
	background: var(--color-bg-elevated);
}

.meta-pill strong {
	font-size: var(--fs-xs);
	text-transform: uppercase;
	letter-spacing: var(--ls-wide);
	color: var(--color-text-faint);
	font-weight: 700;
}

.meta-cta {
	margin-left: auto;
}

.single-projeto-imagem-principal img {
	width: 100%;
	border-radius: var(--radius-lg);
	margin-bottom: var(--space-lg);
	box-shadow: var(--shadow-lg);
}

.single-projeto-conteudo {
	max-width: 68ch;
	font-size: var(--fs-lg);
	color: var(--color-text-muted);
}

.single-projeto-conteudo :is(h2, h3) {
	color: var(--color-text);
	margin-top: var(--space-md);
	margin-bottom: var(--space-xs);
}

.single-projeto-galeria {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: var(--space-sm);
	margin-top: var(--space-lg);
}

.single-projeto-galeria img {
	border-radius: var(--radius-md);
	transition: transform var(--dur-md) var(--ease-premium);
}

.single-projeto-galeria img:hover {
	transform: scale(1.02);
}

.single-projeto-fim {
	margin-top: var(--space-lg);
}