/* Desktop + mobile header, mega menu, drawer, bottom bar */

.tsa-header {
	--tsa-header-bg: #ffffff;
	--tsa-header-accent: #e5232e;
	--tsa-header-radius: 0px;
	position: relative;
	z-index: 30;
	background: var(--tsa-header-bg);
	border-radius: var(--tsa-header-radius);
	box-shadow: var(--tsa-shadow-sm);
}

.tsa-header__inner {
	display: flex;
	align-items: center;
	gap: 18px;
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 18px;
}

/* Topbar */
.tsa-topbar {
	background: linear-gradient(90deg, var(--tsa-navy-900), var(--tsa-navy-700));
	color: rgba(255, 255, 255, 0.86);
	font-size: 0.82rem;
}

.tsa-topbar a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s var(--tsa-ease);
}

.tsa-topbar a:hover {
	color: #fff;
}

/* Main row */
.tsa-header__bar {
	border-bottom: 1px solid var(--tsa-line);
}

.tsa-header__inner {
	min-height: 78px;
}

.tsa-brand {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: var(--tsa-navy);
	text-decoration: none;
}

.tsa-brand__mark {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	border-radius: 14px;
	color: #fff;
	background: linear-gradient(135deg, var(--tsa-navy-700), var(--tsa-navy-900));
	box-shadow: var(--tsa-shadow-sm);
	transition: transform 0.3s var(--tsa-ease);
}

.tsa-brand:hover .tsa-brand__mark {
	transform: rotate(-8deg) scale(1.05);
}

.tsa-brand__name {
	display: block;
	font-size: 1.05rem;
	font-weight: 800;
}

.tsa-header__actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.tsa-iconbtn {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border: 0;
	border-radius: 14px;
	color: var(--tsa-navy);
	background: var(--tsa-neutral-soft);
	cursor: pointer;
	text-decoration: none;
	transition: transform 0.25s var(--tsa-ease), background 0.25s var(--tsa-ease), color 0.25s var(--tsa-ease);
}

.tsa-iconbtn:hover {
	transform: translateY(-2px);
	color: #fff;
	background: var(--tsa-header-accent);
}

.tsa-header__phone {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	border-radius: 14px;
	color: var(--tsa-navy);
	background: var(--tsa-neutral-soft);
	text-decoration: none;
	transition: box-shadow 0.25s var(--tsa-ease);
}

.tsa-header__phone:hover {
	box-shadow: inset 0 0 0 2px rgba(229, 35, 46, 0.35);
}

.tsa-header__phone small {
	display: block;
	font-size: 0.7rem;
	color: var(--tsa-neutral-600);
}

.tsa-header__phone strong {
	font-size: 0.95rem;
	letter-spacing: 0.03em;
}

/* Navigation */
.tsa-nav {
	border-bottom: 1px solid var(--tsa-line);
}

.tsa-nav__list {
	display: flex;
	align-items: stretch;
	gap: 4px;
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 18px;
	list-style: none;
}

.tsa-nav__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 14px 16px;
	border-radius: 12px 12px 0 0;
	font-weight: 700;
	font-size: 0.92rem;
	color: var(--tsa-navy);
	text-decoration: none;
	transition: color 0.2s var(--tsa-ease), background 0.2s var(--tsa-ease);
}

.tsa-nav__link::after {
	content: "";
	position: absolute;
	inset-inline: 16px;
	bottom: 0;
	height: 3px;
	border-radius: 3px 3px 0 0;
	background: var(--tsa-header-accent);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.25s var(--tsa-ease);
}

/* Mega panel */
.tsa-mega__panel {
	position: absolute;
	inset-inline-start: 0;
	top: calc(100% + 6px);
	z-index: 40;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
	gap: 8px 22px;
	min-width: 520px;
	padding: 20px;
	border-radius: 18px;
	background: #fff;
	box-shadow: var(--tsa-shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: opacity 0.25s var(--tsa-ease), transform 0.25s var(--tsa-ease), visibility 0.25s;
}

.tsa-mega:hover > .tsa-mega__panel,
.tsa-mega:focus-within > .tsa-mega__panel,
.tsa-mega__panel.is-open {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.tsa-mega__col {
	display: grid;
	gap: 6px;
	align-content: start;
}

.tsa-mega__title {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 6px;
	padding-bottom: 8px;
	border-bottom: 2px solid var(--tsa-accent-soft, var(--tsa-neutral-soft));
	font-size: 0.9rem;
	font-weight: 800;
	color: var(--tsa-accent-ink, var(--tsa-navy));
}

/* Sticky */
.tsa-header.is-stuck {
	position: sticky;
	top: 0;
	background: rgba(255, 255, 255, 0.94);
	backdrop-filter: blur(10px);
	box-shadow: var(--tsa-shadow-md);
	animation: tsa-slide-down 0.35s var(--tsa-ease);
}

.tsa-header.is-stuck .tsa-topbar {
	display: none;
}

@keyframes tsa-slide-down {
	from {
		transform: translateY(-14px);
		opacity: 0.6;
	}
}

/* Mobile header --------------------------------------------------------- */
.tsa-mheader {
	position: relative;
	z-index: 30;
	display: none;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	background: #fff;
	box-shadow: var(--tsa-shadow-sm);
}

.tsa-drawer {
	display: grid;
	gap: 6px;
}

.tsa-drawer__group {
	margin-top: 10px;
	padding: 12px;
	border-radius: 16px;
	background: var(--tsa-accent-soft, var(--tsa-neutral-soft));
}

.tsa-drawer__title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 8px;
	font-size: 0.9rem;
	font-weight: 800;
	color: var(--tsa-accent-ink, var(--tsa-navy));
}

.tsa-drawer__menu {
	display: grid;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.tsa-drawer__link,
.tsa-drawer__menu a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 11px 12px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.75);
	color: var(--tsa-neutral);
	font-size: 0.9rem;
	text-decoration: none;
	transition: transform 0.2s var(--tsa-ease), background 0.2s var(--tsa-ease);
}

.tsa-drawer__link:hover,
.tsa-drawer__menu a:hover {
	background: #fff;
	transform: translateX(-4px);
}

/* Bottom bar */
.tsa-bottombar {
	position: fixed;
	inset-inline: 0;
	bottom: 0;
	z-index: 35;
	display: none;
	grid-auto-flow: column;
	gap: 2px;
	padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
	background: rgba(255, 255, 255, 0.96);
	backdrop-filter: blur(12px);
	border-top: 1px solid var(--tsa-line);
	box-shadow: 0 -10px 30px rgba(11, 31, 58, 0.1);
}

@media (max-width: 1024px) {
	.tsa-header {
		display: none;
	}

	.tsa-mheader,
	.tsa-bottombar {
		display: flex;
	}

	.tsa-bottombar {
		display: grid;
		grid-auto-flow: column;
	}
}

@media (min-width: 1025px) {
	.tsa-mheader,
	.tsa-bottombar {
		display: none !important;
	}
}