/* ============================================================
   SITE HEADER — базовые стили
   ============================================================ */
.site-header__logo {
	color: #fff;
	text-decoration: none;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: 0.02em;
}

/* ============================================================
   NAV — строка меню
   ============================================================ */
.site-nav__list {
	list-style: none;
	margin: 0;
	padding: 4px 0;
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: center;
	gap: 2px;
	width: 100%;
}

.site-nav__item {
	position: static;
	/* mega-menu позиционируется от header */
	display: flex;
	align-items: center;
	flex: 1 1 auto;
	justify-content: center;
}

.site-nav__link {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	padding: 10px 8px;
	color: rgba(255, 255, 255, 0.92);
	text-decoration: none;
	font-size: 12.5px;
	font-weight: 500;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	white-space: nowrap;
	border-radius: 3px;
	transition: color 0.18s, background 0.18s;
	position: relative;
}

.site-nav__link::after {
	content: '';
	position: absolute;
	bottom: 4px;
	left: 16px;
	right: 16px;
	height: 2px;
	background: #2A9DDD;
	border-radius: 2px;
	transform: scaleX(0);
	transition: transform 0.22s cubic-bezier(.4, 0, .2, 1);
}

.site-nav__item:hover>.site-nav__link,
.site-nav__item:focus-within>.site-nav__link {
	color: #fff;
	background: rgba(255, 255, 255, 0.08);
}

.site-nav__item:hover>.site-nav__link::after,
.site-nav__item:focus-within>.site-nav__link::after {
	transform: scaleX(1);
}

/* Стрелка в ссылке */
.site-nav__arrow {
	width: 11px;
	height: 8px;
	flex-shrink: 0;
	transition: transform 0.22s cubic-bezier(.4, 0, .2, 1);
	opacity: 0.7;
}

.site-nav__item:hover>.site-nav__link .site-nav__arrow,
.site-nav__item:focus-within>.site-nav__link .site-nav__arrow,
.site-nav__item.is-open>.site-nav__link .site-nav__arrow {
	transform: rotate(180deg);
	opacity: 1;
}

/* ============================================================
   MEGA MENU
   ============================================================ */

/* Невидимый мост: заполняет зазор между nav-ссылкой и панелью
   чтобы мышь не покидала область при переходе вниз */
.site-nav__item--has-mega>.site-nav__link::before {
	content: '';
	position: absolute;
	bottom: -12px;
	/* перекрывает зазор */
	left: 0;
	right: 0;
	height: 14px;
	background: transparent;
	display: none;
}

.site-nav__item--has-mega.is-open>.site-nav__link::before {
	display: block;
}

.mega-menu {
	/* Используем visibility/opacity вместо display:
       элемент остаётся в DOM → мышь не теряет hover */
	visibility: hidden;
	opacity: 0;
	pointer-events: none;
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	background: #ffffff;
	border-top: 3px solid #2A9DDD;
	box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.08);
	z-index: 9999;
	transition: opacity 0.18s cubic-bezier(.4, 0, .2, 1),
		visibility 0.18s,
		transform 0.18s cubic-bezier(.4, 0, .2, 1);
	transform: translateY(-6px);
}

.site-nav__item--has-mega.is-open>.mega-menu {
	visibility: visible;
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}

@keyframes megaFadeIn {
	from {
		opacity: 0;
		transform: translateY(-8px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Чтобы mega-menu растянулась на ширину header'а —
   header должен быть position:relative */
.site-header {
	position: relative;
}

.mega-menu__inner {
	padding: 28px 32px 32px;
	max-width: 1200px;
	margin: 0 auto;
}

/* Заголовок мега-меню */
.mega-menu__header {
	display: flex;
	align-items: baseline;
	gap: 14px;
	margin-bottom: 20px;
	padding-bottom: 14px;
	border-bottom: 1px solid #e8edf3;
}

.mega-menu__title {
	font-size: 17px;
	font-weight: 700;
	color: #0d1e31;
	text-decoration: none;
	letter-spacing: 0.01em;
	transition: color 0.15s;
}

.mega-menu__title:hover {
	color: #2A9DDD;
}

.mega-menu__subtitle {
	font-size: 12px;
	color: #9aabb8;
	font-weight: 400;
	letter-spacing: 0.03em;
}

/* Колонки подкатегорий */
.mega-menu__columns {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 8px 28px;
}

/* Заголовок колонки (подкатегория 1-го уровня) */
.mega-menu__col-title {
	display: block;
	font-size: 13px;
	font-weight: 700;
	color: #1a2e44;
	text-decoration: none;
	padding: 6px 0 8px;
	border-bottom: 2px solid #e8edf3;
	margin-bottom: 6px;
	letter-spacing: 0.02em;
	transition: color 0.15s, border-color 0.15s;
}

.mega-menu__col-title:hover {
	color: #2A9DDD;
	border-bottom-color: #2A9DDD;
}

/* Список подподкатегорий */
.mega-menu__sublist {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.mega-menu__sublink {
	display: flex;
	align-items: center;
	gap: 7px;
	padding: 5px 0;
	font-size: 13px;
	color: #4a6070;
	text-decoration: none;
	transition: color 0.15s, padding-left 0.15s;
	line-height: 1.4;
}

.mega-menu__sublink:hover {
	color: #2A9DDD;
	padding-left: 4px;
}

.mega-menu__sublink-arrow {
	width: 5px;
	height: 9px;
	flex-shrink: 0;
	color: #2A9DDD;
	opacity: 0;
	transition: opacity 0.15s;
}

.mega-menu__sublink:hover .mega-menu__sublink-arrow {
	opacity: 1;
}

/* Если нет подподкатегорий — col-title без колонки*/
.mega-menu__col:only-child .mega-menu__col-title,
.mega-menu__col--no-sub .mega-menu__col-title {
	border-bottom-color: transparent;
	padding-bottom: 0;
	margin-bottom: 0;
}

@media (min-width: 993px) and (max-width: 1220px) {
	.site-nav__link {
		padding: 8px 4px !important;
		font-size: 11px !important;
		gap: 2px !important;
		letter-spacing: 0 !important;
	}
	.site-nav__arrow {
		width: 8px !important;
		height: 5px !important;
	}
}

/* ============================================================
   МОБИЛЬНЫЙ ВИД (до 992px)
   ============================================================ */
@media (max-width: 992px) {

	.site-nav__item {
		display: block !important;
		width: 100% !important;
	}

	.site-nav__link {
		display: flex !important;
		justify-content: space-between !important;
		align-items: center !important;
		padding: 14px 20px !important;
		white-space: normal !important;
		border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
		border-radius: 0 !important;
	}

	.site-nav__link::after {
		display: none !important;
	}

	.site-nav__item:hover>.site-nav__link,
	.site-nav__item:focus-within>.site-nav__link {
		background: transparent !important;
	}

	.site-nav__item.mobile-open>.site-nav__link {
		background: rgba(255, 255, 255, 0.08) !important;
		color: #fff !important;
	}

	/* Скрываем mega-menu на мобильных — используем отдельную логику */
	.mega-menu {
		display: none !important;
		position: static;
		box-shadow: none;
		border-top: none;
		border-left: 3px solid #2A9DDD;
		animation: none;
		background: rgba(255, 255, 255, 0.04);
		/* Override desktop opacity and visibility */
		visibility: visible !important;
		opacity: 1 !important;
		pointer-events: auto !important;
		transform: none !important;
	}

	.site-nav__item--has-mega.mobile-open>.mega-menu {
		display: block !important;
	}

	.mega-menu__inner {
		padding: 12px 16px 16px;
	}

	.mega-menu__header {
		margin-bottom: 12px;
		padding-bottom: 10px;
	}

	.mega-menu__title {
		font-size: 14px;
		color: rgba(255, 255, 255, 0.9);
	}

	.mega-menu__subtitle {
		display: none;
	}

	.mega-menu__columns {
		grid-template-columns: 1fr;
		gap: 4px 0;
	}

	.mega-menu__col-title,
	.mega-menu__inner a {
		color: #ffffff !important;
		border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
		font-size: 12px;
		padding: 4px 0 6px;
	}

	.mega-menu__col-title:hover {
		color: #2A9DDD !important;
		border-bottom-color: #2A9DDD !important;
	}

	.mega-menu__sublink {
		color: #ffffff !important;
		padding: 4px 0 4px 10px;
		font-size: 12px;
	}

	.mega-menu__sublink:hover {
		color: #2A9DDD !important;
		padding-left: 14px;
	}

	/* Стрелка в мобильном меню */
	.site-nav__item--has-mega.mobile-open>.site-nav__link .site-nav__arrow {
		transform: rotate(180deg);
		opacity: 1;
	}
}