#site-header {
	position: sticky;
	top: 0;
	z-index: 200;
	isolation: isolate;
	background: rgba(247, 246, 241, 0.85);
	backdrop-filter: blur(14px) saturate(140%);
	-webkit-backdrop-filter: blur(14px) saturate(140%);
	border-bottom: 1px solid transparent;
	transition: border-color var(--dur-sm) var(--ease-premium), padding var(--dur-sm) var(--ease-premium);
}

#site-header.is-scrolled {
	border-bottom-color: var(--color-border);
	box-shadow: var(--shadow-sm);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
	padding-block: var(--space-xs);
	transition: padding var(--dur-sm) var(--ease-premium);
}

#site-header.is-scrolled .header-inner {
	padding-block: 0.5rem;
}

.site-logo img {
	height: 32px;
	width: auto;
}

.site-logo a {
	font-family: var(--font-display);
	font-size: var(--fs-lg);
	font-weight: 700;
	letter-spacing: var(--ls-tight);
	text-transform: uppercase;
}

.header-status {
	flex: 1;
	display: flex;
	justify-content: flex-end;
}

.header-badge {
	margin: 0;
}

/* ============ Badge "disponível" reutilizável ============ */
.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3xs);
	padding: 0.35rem 0.85rem 0.35rem 0.55rem;
	border-radius: var(--radius-pill);
	background: var(--color-bg-elevated);
	border: 1px solid var(--color-border);
	font-size: var(--fs-xs);
	font-weight: 700;
	letter-spacing: var(--ls-wide);
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.hero-badge span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--color-accent);
	box-shadow: 0 0 0 3px rgba(140, 168, 62, 0.2);
}

/* ============ Botão de menu — sempre visível, nunca "invisível" ============ */
.menu-toggle {
	position: relative;
	z-index: 210;
	width: 44px;
	height: 44px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
	flex-shrink: 0;
	border-radius: 50%;
	background: var(--color-bg-elevated);
	border: 1px solid var(--color-border);
	transition: background var(--dur-sm) ease, border-color var(--dur-sm) ease, transform var(--dur-sm) var(--ease-snap);
}

.menu-toggle:hover {
	border-color: var(--color-accent);
	transform: translateY(-1px);
}

.menu-toggle span {
	display: block;
	width: 18px;
	height: 2px;
	background: var(--color-text);
	border-radius: 2px;
	transition: transform 0.3s var(--ease-snap), opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] {
	background: var(--color-text);
	border-color: var(--color-text);
}

.menu-toggle[aria-expanded="true"] span {
	background: var(--color-bg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ============ Scrim (fundo a escurecer o resto da página) ============ */
.nav-scrim {
	position: fixed;
	inset: 0;
	z-index: 185;
	background: rgba(11, 12, 7, 0.35);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--dur-md) var(--ease-premium), visibility var(--dur-md);
}

body.menu-is-open .nav-scrim {
	opacity: 1;
	visibility: visible;
}

/* ============ Painel lateral — sempre com fundo 100% opaco ============ */
.nav-overlay {
	position: fixed;
	top: 0;
	right: 0;
	height: 100vh;
	height: 100dvh;
	z-index: 190;
	width: min(420px, 92vw);
	visibility: hidden;
	pointer-events: none;
}

.nav-overlay.is-open {
	visibility: visible;
	pointer-events: auto;
}

.nav-panel {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	background: var(--color-bg-elevated);
	opacity: 1;
	border-left: 1px solid var(--color-border);
	box-shadow: var(--shadow-lg);
	padding: 5.5rem var(--space-md) var(--space-md);
	overflow-y: auto;
	transform: translateX(100%);
	transition: transform var(--dur-lg) var(--ease-premium);
}

.nav-overlay.is-open .nav-panel {
	transform: translateX(0);
}

.nav-panel .eyebrow {
	color: var(--color-text-faint);
}

.nav-panel .eyebrow::before {
	background: var(--color-text-faint);
}

.nav-panel-links {
	display: flex;
	flex-direction: column;
	gap: 0.1em;
}

.nav-panel-links-extra {
	margin-top: var(--space-sm);
	padding-top: var(--space-sm);
	border-top: 1px solid var(--color-border);
}

.nav-panel-links a {
	font-family: var(--font-display);
	font-size: clamp(1.6rem, 4vw, 2.2rem);
	font-weight: 600;
	letter-spacing: var(--ls-tight);
	line-height: 1.4;
	color: var(--color-text);
	transition: color var(--dur-sm) ease, transform var(--dur-sm) var(--ease-snap);
	display: inline-block;
}

.nav-panel-links a:hover {
	color: var(--color-accent-dark);
	transform: translateX(5px);
}

.nav-panel-contact {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.3rem;
	margin-top: var(--space-md);
	padding-top: var(--space-sm);
	border-top: 1px solid var(--color-border);
}

.nav-panel-contact a {
	font-weight: 600;
	font-size: var(--fs-base);
}

.nav-panel-contact a:hover {
	color: var(--color-accent-dark);
}

.nav-panel-cta {
	margin-top: var(--space-md);
	width: 100%;
	justify-content: space-between;
}

.nav-panel-footer {
	display: flex;
	justify-content: space-between;
	margin-top: auto;
	padding-top: var(--space-sm);
	border-top: 1px solid var(--color-border);
	font-size: var(--fs-xs);
	color: var(--color-text-faint);
	text-transform: uppercase;
	letter-spacing: var(--ls-wide);
}

body.menu-is-open {
	overflow: hidden;
}