/* Imperium Design — institutional brand page (ZART visual system). */
.zart-imperium {
	--zart-imperium-ink: #111111;
	--zart-imperium-muted: #5c6470;
	--zart-imperium-canvas: #f5f8fb;
	--zart-imperium-line: rgba(17, 17, 17, 0.12);
	--zart-imperium-accent: #b32025;
	--zart-imperium-gold: #b58a53;
	overflow-x: clip;
	background: var(--zart-imperium-canvas);
	color: var(--zart-imperium-ink);
	font-family: "Montserrat", sans-serif;
}

.zart-imperium :is(h1, h2, h3, p, ul, figure) { margin: 0; }

/* Photographs only — never apply cover/100% height to the logotype. */
.zart-imperium__hero-media img,
.zart-imperium__media img,
.zart-imperium__gallery-item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.zart-imperium__breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
	align-items: center;
	width: min(100% - clamp(1.4rem, 6vw, 8rem), 1440px);
	margin: 1.1rem auto 0;
	color: var(--zart-imperium-muted);
	font-size: 0.68rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}
.zart-imperium__breadcrumbs a { color: inherit; text-decoration: none; }
.zart-imperium__breadcrumbs a:hover { color: var(--zart-imperium-ink); }
.zart-imperium__breadcrumbs span:last-child { color: var(--zart-imperium-ink); }

/*
 * Hero — official banner art with baked copy ("IMPERIUM DESIGN — Conforto que
 * traduz sua essência"). No overlay, gradient or second copy is allowed on it.
 * The native 1920:1015 ratio renders the artwork uncropped; when the viewport
 * is wider than the art allows, the height cap crops vertically and
 * object-position anchors the band that carries the baked text.
 */
.zart-imperium__hero {
	position: relative;
	height: clamp(26rem, 52vw, 44rem);
	max-height: calc(100svh - var(--zart-global-navigation-height, 4.25rem));
	isolation: isolate;
	overflow: hidden;
}
.zart-imperium__hero-media {
	position: absolute;
	inset: 0;
}
.zart-imperium__hero-media img { object-position: center 48%; }

.zart-imperium__hero-panel {
	position: absolute;
	right: clamp(0.75rem, 3%, 3.5rem);
	bottom: clamp(0.75rem, 4%, 3.5rem);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: clamp(0.85rem, 1.6vw, 1.5rem);
	width: clamp(16rem, 31%, 25rem);
	min-height: 44%;
	padding: clamp(1.25rem, 2.4vw, 2.4rem);
	background: rgba(247, 244, 239, 0.93);
	color: #69645c;
}
.zart-imperium__hero-eyebrow {
	margin: 0;
	font-size: clamp(0.56rem, 0.75vw, 0.66rem);
	font-weight: 300;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}
.zart-imperium__hero-logo {
	display: block;
	width: clamp(9rem, 62%, 15rem);
	height: auto;
	max-height: 5.5rem;
	object-fit: contain;
	object-position: left;
}
.zart-imperium__hero-copy { display: grid; gap: 0.4rem; }
.zart-imperium__hero-lead,
.zart-imperium__hero-sub {
	margin: 0;
	font-weight: 300;
	line-height: 1.55;
}
.zart-imperium__hero-lead { font-size: clamp(0.8rem, 1.05vw, 0.98rem); }
.zart-imperium__hero-sub { font-size: clamp(0.62rem, 0.85vw, 0.74rem); }
@media (max-width: 768px) {
	.zart-imperium__hero-panel {
		right: clamp(0.6rem, 3.5%, 1.5rem);
		bottom: clamp(0.6rem, 3.5%, 1.5rem);
		width: min(72%, 19rem);
		min-height: 0;
		gap: 0.8rem;
		padding: 1rem 1.1rem;
	}
}
@media (max-width: 480px) {
	.zart-imperium__hero { height: clamp(24rem, 118vw, 30rem); }
	.zart-imperium__hero-media img { object-position: 38% center; }
	.zart-imperium__hero-panel { width: min(78%, 18rem); }
	.zart-imperium__hero-logo { max-height: 3.75rem; }
}

.zart-imperium__block {
	position: relative;
	width: min(100% - clamp(1.4rem, 6vw, 8rem), 1440px);
	margin: 0 auto;
	padding-block: clamp(4rem, 9vw, 8.5rem);
}
.zart-imperium__block--split {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
	gap: clamp(1.5rem, 5vw, 4.5rem);
	align-items: center;
}
.zart-imperium__block--reverse .zart-imperium__copy { order: 2; }
.zart-imperium__block--reverse .zart-imperium__media { order: 1; }

.zart-imperium__eyebrow {
	margin-bottom: 0.85rem;
	color: var(--zart-imperium-muted);
	font-size: 0.62rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}
.zart-imperium__copy h2 {
	margin-bottom: 1.25rem;
	font-size: clamp(1.7rem, 3.4vw, 3.2rem);
	font-weight: 300;
	letter-spacing: -0.045em;
	line-height: 1.05;
}
.zart-imperium__prose {
	max-width: 38rem;
	font-size: clamp(0.95rem, 1.2vw, 1.08rem);
	font-weight: 300;
	line-height: 1.8;
}
.zart-imperium__prose p + p { margin-top: 1rem; }

.zart-imperium__media {
	overflow: hidden;
	aspect-ratio: 5 / 4;
	background: #e8eef4;
}
.zart-imperium__block--reverse .zart-imperium__media,
.zart-imperium__block--cta .zart-imperium__media {
	aspect-ratio: 4 / 5;
}

.zart-imperium__traits {
	display: grid;
	gap: 0.85rem;
	margin-top: 1.8rem;
	padding: 0;
	list-style: none;
}
.zart-imperium__traits li {
	display: grid;
	grid-template-columns: 1.6rem 1fr;
	gap: 0.85rem;
	align-items: center;
	padding-bottom: 0.85rem;
	border-bottom: 1px solid var(--zart-imperium-line);
	font-size: 0.9rem;
	font-weight: 400;
}
.zart-imperium__traits li:last-child { border-bottom: 0; padding-bottom: 0; }
.zart-imperium__traits svg {
	width: 1.35rem;
	height: 1.35rem;
	color: var(--zart-imperium-ink);
}

.zart-imperium__block--details {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
	gap: clamp(1.5rem, 5vw, 4rem);
	align-items: start;
}
.zart-imperium__gallery {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-template-rows: auto auto;
	gap: 0.75rem;
}
.zart-imperium__gallery-item { overflow: hidden; background: #e8eef4; }
.zart-imperium__gallery-item--a,
.zart-imperium__gallery-item--b { aspect-ratio: 4 / 5; }
.zart-imperium__gallery-item--c {
	grid-column: 1 / -1;
	aspect-ratio: 16 / 9;
}

.zart-imperium__block--cta {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
	gap: clamp(1.5rem, 5vw, 4rem);
	align-items: center;
	border-top: 1px solid var(--zart-imperium-line);
}
.zart-imperium__cta {
	display: inline-flex;
	gap: 0.65rem;
	align-items: center;
	margin-top: 1.8rem;
	padding: 0.95rem 1.35rem;
	background: #151515;
	color: #fff;
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-decoration: none;
	text-transform: uppercase;
	transition: background-color 0.2s ease, gap 0.2s ease;
}
.zart-imperium__cta:hover { background: #303030; gap: 0.9rem; color: #fff; }
.zart-imperium__cta:focus-visible { outline: 2px solid var(--zart-imperium-accent); outline-offset: 3px; }

.zart-imperium [data-zart-brand-reveal] {
	opacity: 0;
	transform: translateY(12px);
	transition: opacity 0.42s ease, transform 0.42s ease;
}
.zart-imperium [data-zart-brand-reveal].is-revealed {
	opacity: 1;
	transform: none;
}

@media (max-width: 960px) {
	.zart-imperium__block--split,
	.zart-imperium__block--details,
	.zart-imperium__block--cta {
		grid-template-columns: 1fr;
	}
	.zart-imperium__block--reverse .zart-imperium__copy,
	.zart-imperium__block--reverse .zart-imperium__media { order: initial; }
	.zart-imperium__media,
	.zart-imperium__block--reverse .zart-imperium__media,
	.zart-imperium__block--cta .zart-imperium__media {
		aspect-ratio: 5 / 4;
	}
}

@media (max-width: 640px) {
	.zart-imperium__traits li { font-size: 0.86rem; }
	.zart-imperium__gallery { gap: 0.55rem; }
	.zart-imperium__cta { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
	.zart-imperium * {
		scroll-behavior: auto !important;
		transition: none !important;
	}
}