/* ==========================================================================
   Site Header — floating dark pill nav over hero
   ========================================================================== */

.site-header {
	position: absolute;
	top: 24px;
	left: 0;
	right: 0;
	z-index: 50;
	display: flex;
	justify-content: center;
	padding: 0 24px;
	pointer-events: none;
}

/* Sticky compact mode (after scroll) */
.site-header.is-stuck {
	position: fixed;
	top: 12px;
	animation: nextgen-header-drop .35s ease;
}

@keyframes nextgen-header-drop {
	from { transform: translateY(-12px); opacity: 0; }
	to   { transform: translateY(0);     opacity: 1; }
}

.site-header__pill {
	pointer-events: auto;
	display: flex;
	align-items: center;
	gap: 32px;
	padding: 8px 8px 8px 24px;
	background: rgba(20, 20, 20, 0.78);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border: 1px solid rgba(255, 255, 255, 0.06);
	border-radius: 999px;
	box-shadow: 0 12px 32px -16px rgba(0, 0, 0, 0.5);
	max-width: 100%;
}

/* ---------- Brand ---------- */
.site-header__brand {
	display: inline-flex;
	flex-direction: column;
	color: #fff;
	text-decoration: none;
	line-height: 1;
	flex: 0 0 auto;
}

.site-header__brand-row {
	display: inline-flex;
	align-items: flex-start;
	gap: 4px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.25);
	padding-bottom: 3px;
}

.site-header__brand-mark {
	font-family: 'Parkinsans', sans-serif;
	font-weight: 700;
	font-size: 18px;
	letter-spacing: -0.01em;
	color: #fff;
}

.site-header__brand-icon {
	margin-top: 1px;
}

.site-header__brand-sub {
	font-size: 10px;
	font-weight: 400;
	color: #cfcfcf;
	margin-top: 4px;
	letter-spacing: 0.04em;
	align-self: flex-end;
}

/* ---------- Nav ---------- */
.site-header__nav {
	display: flex;
}

.site-header__menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 28px;
}

.site-header__menu a {
	font-size: 14px;
	font-weight: 500;
	color: #ececec;
	text-decoration: none;
	padding: 8px 4px;
	transition: color .2s ease;
}

.site-header__menu a:hover,
.site-header__menu a:focus-visible {
	color: #2ecc71;
	outline: none;
}

.site-header__menu .current-menu-item > a,
.site-header__menu a[aria-current="page"] {
	color: #2ecc71;
}

/* ---------- CTA ---------- */
.site-header__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 24px;
	border-radius: 999px;
	background: #ffffff;
	color: #111;
	font-size: 14px;
	font-weight: 500;
	text-decoration: none;
	transition: background .2s ease, color .2s ease, transform .15s ease;
	flex: 0 0 auto;
}

.site-header__cta:hover {
	background: #2ecc71;
	color: #fff;
}

.site-header__cta:active { transform: translateY(1px); }

.site-header__cta:focus-visible {
	outline: 2px solid #2ecc71;
	outline-offset: 3px;
}

/* ---------- Mobile toggle ---------- */
.site-header__toggle {
	display: none;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 0;
	background: transparent;
	color: #fff;
	cursor: pointer;
	padding: 0;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
}

.site-header__toggle-bar {
	display: block;
	width: 22px;
	height: 2px;
	background: currentColor;
	border-radius: 2px;
	transition: transform .3s ease, opacity .2s ease;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
	opacity: 0;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
	.site-header__pill {
		gap: 12px;
		padding: 6px 6px 6px 18px;
		width: 100%;
	}

	.site-header__nav {
		position: absolute;
		top: calc(100% + 10px);
		left: 0;
		right: 0;
		background: rgba(20, 20, 20, 0.95);
		backdrop-filter: blur(14px);
		-webkit-backdrop-filter: blur(14px);
		border: 1px solid rgba(255, 255, 255, 0.08);
		border-radius: 22px;
		padding: 18px 22px;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
	}

	.site-header__nav.is-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
		transition: opacity .25s ease, transform .25s ease, visibility 0s linear 0s;
	}

	.site-header__menu {
		flex-direction: column;
		align-items: flex-start;
		gap: 14px;
	}

	.site-header__menu a {
		font-size: 16px;
		padding: 4px 0;
	}

	.site-header__cta {
		padding: 10px 18px;
		font-size: 13px;
		margin-left: auto;
	}

	.site-header__toggle {
		display: inline-flex;
	}

	.site-header__brand-mark { font-size: 16px; }
	.site-header__brand-sub  { font-size: 9px; }
}

@media (max-width: 480px) {
	.site-header { top: 14px; padding: 0 14px; }
	.site-header__cta {
		padding: 9px 14px;
		font-size: 12px;
	}
}