.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	min-height: var(--header-height);
	border-bottom: 1px solid var(--color-line);
	background: color-mix(in srgb, var(--color-base) 94%, transparent);
	backdrop-filter: blur(18px);
}

.admin-bar .site-header {
	top: 32px;
}

.site-header__inner {
	display: flex;
	min-height: var(--header-height);
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
}

.site-brand {
	position: relative;
	z-index: 1002;
}

.site-brand__text,
.custom-logo-link {
	display: inline-flex;
	align-items: center;
	font-size: clamp(1.2rem, 1rem + 0.45vw, 1.55rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.055em;
}

.custom-logo {
	width: auto;
	max-height: 40px;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: clamp(1.5rem, 2.5vw, 3rem);
}

.site-nav__kicker,
.site-nav__meta {
	display: none;
}

.site-nav__list,
.site-nav .menu {
	display: flex;
	align-items: center;
	gap: clamp(1.25rem, 2vw, 2.5rem);
	list-style: none;
}

.site-nav__item,
.site-nav .menu > li {
	position: relative;
}

.site-nav__link,
.site-nav .menu > li > a {
	position: relative;
	display: inline-flex;
	align-items: center;
	min-height: var(--header-height);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.035em;
}

.site-nav__link::after,
.site-nav .menu > li > a::after {
	position: absolute;
	inset: auto 0 0;
	height: 2px;
	background: var(--color-accent);
	content: "";
	transform: scaleX(0);
	transform-origin: right;
	transition: transform var(--transition);
}

.site-nav__link:hover::after,
.site-nav .menu > li > a:hover::after,
.site-nav .current-menu-item > a::after,
.site-nav .current_page_item > a::after {
	transform: scaleX(1);
	transform-origin: left;
}

.site-nav__contact {
	min-width: 142px;
	margin-left: 0.25rem;
}

.site-nav-toggle {
	display: none;
}


@media (max-width: 959px) {
	.site-header {
		background: transparent;
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
	}

	.site-header::before {
		position: absolute;
		inset: 0;
		z-index: 0;
		border-bottom: 1px solid var(--color-line);
		background: color-mix(in srgb, var(--color-base) 94%, transparent);
		-webkit-backdrop-filter: blur(18px);
		backdrop-filter: blur(18px);
		content: "";
		pointer-events: none;
	}

	body.is-nav-open .site-header::before {
		border-bottom-color: transparent;
		background: transparent;
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
	}

	.site-header__inner {
		position: relative;
		z-index: 1;
	}

	.site-nav-toggle {
		position: relative;
		z-index: 1002;
		display: inline-flex;
		min-width: 88px;
		height: 42px;
		align-items: center;
		justify-content: space-between;
		gap: 0.65rem;
		padding: 0 0.8rem;
		border: 1px solid var(--color-line);
		background: color-mix(in srgb, var(--color-base) 92%, transparent);
		color: var(--color-text);
		cursor: pointer;
	}

	.site-nav-toggle__label {
		font-size: 0.65rem;
		font-weight: 700;
		letter-spacing: 0.08em;
	}

	.site-nav-toggle__icon {
		position: relative;
		display: block;
		width: 18px;
		height: 14px;
	}

	.site-nav-toggle__icon::before,
	.site-nav-toggle__icon::after,
	.site-nav-toggle__icon > span {
		position: absolute;
		left: 0;
		width: 18px;
		height: 1px;
		background: currentColor;
		content: "";
		transition:
			transform var(--transition),
			top var(--transition),
			opacity var(--transition);
	}

	.site-nav-toggle__icon::before {
		top: 1px;
	}

	.site-nav-toggle__icon > span {
		top: 7px;
	}

	.site-nav-toggle__icon::after {
		top: 13px;
	}

	body.is-nav-open .site-brand__text,
	body.is-nav-open .custom-logo-link {
		color: #fff;
	}

	body.is-nav-open .custom-logo {
		filter: brightness(0) invert(1);
	}

	.site-nav-toggle[aria-expanded="true"] {
		border-color: rgba(255, 255, 255, 0.34);
		background: rgba(255, 255, 255, 0.06);
		color: #fff;
	}

	.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__icon::before {
		top: 7px;
		transform: rotate(45deg);
	}

	.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__icon > span {
		opacity: 0;
	}

	.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__icon::after {
		top: 7px;
		transform: rotate(-45deg);
	}

	.site-nav {
		position: fixed;
		top: 0;
		left: 0;
		z-index: 1001;
		display: flex;
		width: 100vw;
		height: 100dvh;
		min-height: 100svh;
		flex-direction: column;
		align-items: stretch;
		gap: clamp(0.8rem, 2.2vh, 1.5rem);
		padding:
			calc(var(--header-height) + 1.1rem)
			max(5vw, 1.25rem)
			max(1.5rem, env(safe-area-inset-bottom));
		overflow-x: hidden;
		overflow-y: auto;
		overscroll-behavior: contain;
		background:
			radial-gradient(circle at 85% 12%, rgba(30, 77, 255, 0.36), transparent 31%),
			linear-gradient(165deg, #080a0d 0%, #10172c 100%);
		color: #fff;
		opacity: 0;
		pointer-events: none;
		transform: translateY(-12px);
		visibility: hidden;
		transition:
			opacity 300ms cubic-bezier(0.2, 0.7, 0.2, 1),
			transform 300ms cubic-bezier(0.2, 0.7, 0.2, 1),
			visibility 0s linear 300ms;
	}

	.admin-bar .site-nav {
		top: 32px;
		height: calc(100dvh - 32px);
		min-height: calc(100svh - 32px);
	}

	.site-nav.is-open {
		opacity: 1;
		pointer-events: auto;
		transform: translateY(0);
		visibility: visible;
		transition-delay: 0s;
	}

	.site-nav__kicker {
		display: flex;
		flex: 0 0 auto;
		justify-content: space-between;
		gap: 1rem;
		padding-bottom: 0.7rem;
		border-bottom: 1px solid rgba(255, 255, 255, 0.2);
		color: rgba(255, 255, 255, 0.62);
		font-size: 0.6rem;
		font-weight: 700;
		letter-spacing: 0.08em;
	}

	.site-nav__list {
		display: block;
		flex: 0 0 auto;
		width: 100%;
		margin: 0;
		list-style: none;
		counter-reset: mobile-nav;
	}

	.site-nav__list > li,
	.site-nav__item {
		display: block;
		width: 100%;
		border-bottom: 1px solid rgba(255, 255, 255, 0.18);
		counter-increment: mobile-nav;
	}

	.site-nav__list > li > a,
	.site-nav__link {
		display: grid;
		width: 100%;
		min-height: auto;
		grid-template-columns: 32px minmax(0, 1fr) auto;
		align-items: center;
		gap: 0.65rem;
		padding: clamp(0.78rem, 2vh, 1rem) 0;
		color: #fff;
		font-size: clamp(1.5rem, 6.8vw, 2.65rem);
		font-weight: 600;
		line-height: 1;
		letter-spacing: -0.045em;
	}

	.site-nav__list > li > a::before,
	.site-nav__link::before {
		align-self: start;
		padding-top: 0.38em;
		color: var(--color-accent);
		font-size: 0.58rem;
		font-weight: 700;
		letter-spacing: 0;
		content: "0" counter(mobile-nav);
	}

	.site-nav__list > li > a::after,
	.site-nav__link::after {
		position: static;
		width: auto;
		height: auto;
		background: transparent;
		color: rgba(255, 255, 255, 0.68);
		font-size: 0.72rem;
		content: "↗";
		transform: none;
	}

	.site-nav__contact {
		flex: 0 0 auto;
		width: 100%;
		min-width: 0;
		min-height: 50px;
		margin: 0;
		border-color: var(--color-accent);
		background: var(--color-accent);
	}

	.site-nav__meta {
		display: flex;
		flex: 0 0 auto;
		justify-content: space-between;
		gap: 1rem;
		margin-top: auto;
		padding-top: 0.7rem;
		border-top: 1px solid rgba(255, 255, 255, 0.2);
		color: rgba(255, 255, 255, 0.62);
		font-size: 0.58rem;
		line-height: 1.45;
	}
}

@media (max-width: 782px) {
	.admin-bar .site-header {
		top: 46px;
	}

	.admin-bar .site-nav {
		top: 46px;
		height: calc(100dvh - 46px);
		min-height: calc(100svh - 46px);
	}
}

@media (max-width: 480px) {
	.site-nav {
		gap: 0.75rem;
	}

	.site-nav__kicker span:last-child,
	.site-nav__meta p:last-child {
		display: none;
	}

	.site-nav__list > li > a,
	.site-nav__link {
		grid-template-columns: 28px minmax(0, 1fr) auto;
		padding-block: 0.72rem;
		font-size: clamp(1.4rem, 7.2vw, 2.15rem);
	}
}