/* Shared desktop demo directory and mobile navigation. */
.nav-links > li {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 64px;
}

.nav-links a[aria-current="page"] {
	color: var(--cyan);
}

.nav-demo-trigger {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
}

.nav-demo-trigger > span[aria-hidden="true"] {
	font-size: 0.72rem;
	transition: transform 0.2s ease;
}

.nav-demo-panel {
	position: absolute;
	top: 64px;
	right: -1.5rem;
	width: 292px;
	padding: 0;
	background: #f5f7f8;
	border-top: 2px solid var(--cyan);
	box-shadow: 0 24px 56px rgba(0, 0, 0, 0.38);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	pointer-events: none;
	transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}

.nav-demo-item:hover .nav-demo-panel,
.nav-demo-item:focus-within .nav-demo-panel {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	pointer-events: auto;
}

.nav-demo-item:hover .nav-demo-trigger > span[aria-hidden="true"],
.nav-demo-item:focus-within .nav-demo-trigger > span[aria-hidden="true"] {
	transform: rotate(180deg);
}

.nav-demo-heading {
	padding: 1rem 1.4rem 0.75rem;
	font-family: var(--mono);
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: #008fba;
}

.nav-demo-list {
	list-style: none;
	padding: 0.25rem 0 0.65rem;
}

.nav-demo-list li {
	display: block;
	min-height: 0;
}

.nav-demo-list a {
	display: block;
	padding: 0.68rem 1.4rem;
	font-family: var(--sans);
	font-size: 0.78rem;
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: 0.035em;
	text-transform: uppercase;
	color: #505b63;
	transition: color 0.16s ease, background 0.16s ease, padding-left 0.16s ease;
}

.nav-demo-list a:hover,
.nav-demo-list a:focus-visible {
	padding-left: 1.65rem;
	background: rgba(0, 200, 255, 0.11);
	color: #006d8d;
}

.nav-links a:focus-visible,
.nav-menu-toggle:focus-visible {
	outline: 2px solid var(--cyan);
	outline-offset: 4px;
}

.nav-menu-toggle {
	display: none;
	align-items: center;
	gap: 0.55rem;
	min-height: 38px;
	padding: 0.45rem 0.7rem;
	border: 1px solid var(--border);
	background: transparent;
	font-family: var(--mono);
	font-size: 0.68rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--cyan);
	cursor: pointer;
}

.nav-menu-icon {
	display: grid;
	gap: 5px;
	width: 15px;
}

.nav-menu-icon i {
	display: block;
	width: 15px;
	height: 1px;
	background: currentColor;
	transition: transform 0.2s ease;
}

@media (max-width: 1180px) and (min-width: 901px) {
	nav { padding-right: 1.5rem; padding-left: 1.5rem; }
	.nav-logo-sub { display: none; }
	.nav-links { gap: 1.45rem; }
	.nav-actions { gap: 8px; }
	.nav-lang { gap: 4px; }
}

@media (max-width: 900px) {
	nav { gap: 0.75rem; }
	.nav-logo { flex-shrink: 1; min-width: 0; }
	.nav-logo-sub { display: none; }
	.nav-actions { margin-left: auto; flex-shrink: 0; }
	.nav-menu-toggle { display: inline-flex; flex-shrink: 0; }

	.nav-links,
	nav .nav-links {
		display: none;
		position: fixed;
		top: 64px;
		left: 0;
		right: 0;
		max-height: calc(100vh - 64px);
		padding: 0 1.5rem 1.5rem;
		overflow-y: auto;
		flex-direction: column;
		gap: 0;
		background: rgba(5, 8, 16, 0.98);
		border-bottom: 1px solid rgba(0, 200, 255, 0.3);
		box-shadow: 0 24px 54px rgba(0, 0, 0, 0.5);
	}

	nav.nav-open .nav-links { display: flex; }

	.nav-links > li {
		display: block;
		min-height: 0;
		border-bottom: 1px solid var(--border);
	}

	.nav-links > li > a {
		display: flex;
		justify-content: space-between;
		width: 100%;
		padding: 1rem 0;
		font-size: 0.78rem;
	}

	.nav-demo-panel {
		position: static;
		width: 100%;
		padding: 0 0 0.85rem;
		background: transparent;
		border-top: 1px solid rgba(0, 200, 255, 0.24);
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		transform: none;
		pointer-events: auto;
	}

	.nav-demo-heading {
		padding: 0.85rem 0 0.35rem;
		color: var(--cyan);
	}

	.nav-demo-list {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 1px;
		padding: 0;
		background: var(--border);
		border: 1px solid var(--border);
	}

	.nav-demo-list a {
		height: 100%;
		padding: 0.75rem;
		background: var(--bg2);
		font-family: var(--mono);
		font-size: 0.66rem;
		font-weight: 400;
		color: var(--text-dim);
	}

	.nav-demo-list a:hover,
	.nav-demo-list a:focus-visible {
		padding-left: 0.75rem;
		background: var(--surface);
		color: var(--cyan);
	}

	nav.nav-open .nav-menu-icon i:first-child { transform: translateY(3px) rotate(45deg); }
	nav.nav-open .nav-menu-icon i:last-child { transform: translateY(-3px) rotate(-45deg); }
}

@media (max-width: 560px) {
	nav { padding-right: 1rem; padding-left: 1rem; }
	.nav-cta { display: none; }
	.nav-lang a { padding-right: 7px; padding-left: 7px; }
	.nav-menu-toggle > span[lang] { display: none !important; }
	.nav-demo-list { grid-template-columns: 1fr; }
}

/* Company and members are separate pages; the existing Demo directory stays intact. */
.nav-about-trigger { display: inline-flex; align-items: center; gap: .45rem; }
.nav-about-trigger > span[aria-hidden="true"] { font-size: .72rem; }
.nav-about-panel {
	position: absolute;
	top: 64px;
	right: -1.5rem;
	width: 210px;
	background: #f5f7f8;
	border-top: 2px solid var(--cyan);
	box-shadow: 0 24px 56px rgba(0, 0, 0, .38);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	pointer-events: none;
	transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-about-item:hover .nav-about-panel, .nav-about-item:focus-within .nav-about-panel {
	opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.nav-about-list { list-style: none; padding: .4rem 0; }
.nav-about-list li { display: block; min-height: 0; }
.nav-about-list a {
	display: block;
	padding: .8rem 1.4rem;
	font-family: var(--sans);
	font-size: .78rem;
	font-weight: 700;
	line-height: 1.4;
	color: #505b63;
	text-decoration: none;
}
.nav-about-list a:hover, .nav-about-list a:focus-visible { background: rgba(0,200,255,.11); color: #006d8d; }
@media (max-width: 900px) {
	.nav-about-panel {
		position: static; width: 100%; padding-bottom: .85rem;
		background: transparent; border-top: 1px solid rgba(0,200,255,.24); box-shadow: none;
		opacity: 1; visibility: visible; transform: none; pointer-events: auto;
	}
	.nav-about-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1px; padding: 0; background: var(--border); border: 1px solid var(--border); }
	.nav-about-list a { padding: .8rem .75rem; background: var(--bg2); color: var(--text-dim); font: .7rem/1.5 var(--mono); }
	.nav-about-list a:hover, .nav-about-list a:focus-visible { background: var(--surface); color: var(--cyan); }
}
@media (prefers-reduced-motion: reduce) { .nav-about-panel { transition: none; } }

/* Resource collections use an independent menu from the industry demos. */
.nav-resource-trigger { display: inline-flex; align-items: center; gap: .45rem; }
.nav-resource-trigger > span[aria-hidden="true"] { font-size: .72rem; }
.nav-resource-panel {
	position: absolute; top: 64px; right: -1.5rem; width: 254px;
	background: #f5f7f8; border-top: 2px solid var(--cyan);
	box-shadow: 0 24px 56px rgba(0,0,0,.38);
	opacity: 0; visibility: hidden; transform: translateY(-8px); pointer-events: none;
	transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-resource-item:hover .nav-resource-panel, .nav-resource-item:focus-within .nav-resource-panel {
	opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.nav-resource-list { list-style: none; padding: .4rem 0; }
.nav-resource-list li { display: block; min-height: 0; }
.nav-resource-list a {
	display: flex; align-items: center; gap: .6rem; padding: .85rem 1.4rem;
	font: 700 .78rem/1.4 var(--sans); color: #505b63; text-decoration: none;
}
.nav-resource-status { color: #667782; font: .58rem/1.5 var(--mono); letter-spacing: 0; }
.nav-resource-list a:hover, .nav-resource-list a:focus-visible, .nav-resource-list a[aria-current="page"] {
	background: rgba(0,200,255,.11); color: #006d8d;
}
@media (max-width: 900px) {
	.nav-resource-panel {
		position: static; width: 100%; padding-bottom: .85rem;
		background: transparent; border-top: 1px solid rgba(0,200,255,.24); box-shadow: none;
		opacity: 1; visibility: visible; transform: none; pointer-events: auto;
	}
	.nav-resource-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; padding: 0; background: var(--border); border: 1px solid var(--border); }
	.nav-resource-list a { height: 100%; flex-wrap: wrap; padding: .8rem .7rem; background: var(--bg2); color: #a4b5c4; font: .7rem/1.5 var(--mono); }
	.nav-resource-list a:hover, .nav-resource-list a:focus-visible, .nav-resource-list a[aria-current="page"] { background: var(--surface); color: var(--cyan); }
	.nav-resource-status { color: #91a3b2; }
}
@media (max-width: 400px) {
	.nav-resource-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .nav-resource-panel { transition: none; } }