/* =====================================================================
CS Technologies — Layout (Topbar, Header, Nav, Footer, Breadcrumb)
===================================================================== */

/* ===================== TOP BAR ===================== */
.topbar {
	background: var(--navy);
	color: rgba(255, 255, 255, 0.85);
	font-size: var(--fs-sm);
}

/*.topbar__inner {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-4);
min-height: 42px;
padding-block: 6px;
}*/

.topbar__inner {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	align-items: center;
	gap: var(--space-4);
	min-height: 42px;
	padding-block: 6px;
}

.topbar a {
	color: rgba(255, 255, 255, 0.85);
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

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

.topbar__left,
.topbar__right {
	display: flex;
	align-items: center;
	gap: var(--space-5);
}
.topbar__left  a svg, 
.topbar__right a svg {
	width: 20px;
}
.topbar__icon { width: 15px; height: 15px; flex-shrink: 0; }

.topbar__socials {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}

.topbar__socials a { width: 20px; height: 20px; }

@media (max-width: 860px) {
	.topbar { display: none; }
}

/* ===================== HEADER ===================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: var(--z-header);
	background: var(--white);
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
	box-shadow: var(--shadow-md);
}

.header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	min-height: var(--header-height);
}

/* Logo */
.site-branding { display: flex; align-items: center; }
.site-logo img { max-height: 46px; width: auto; }

.site-title-text {
	font-size: var(--fs-xl);
	font-weight: var(--fw-extrabold);
	color: var(--primary-dark);
	line-height: 1;
}
.site-title-text span { color: var(--secondary); }

.site-tagline {
	display: block;
	font-size: var(--fs-xs);
	color: var(--text-light);
	font-weight: var(--fw-medium);
	margin-top: 2px;
}

/* ===================== PRIMARY NAV ===================== */
.main-navigation { display: flex; align-items: center; }

.nav-menu {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

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

.nav-menu > li > a {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 10px 14px;
	font-size: var(--fs-md);
	font-weight: var(--fw-medium);
	color: var(--text-primary);
	border-radius: var(--radius-sm);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-parent > a {
	color: var(--primary);
}

/* Dropdown caret */
.menu-item-has-children > a::after {
	content: "";
	width: 8px;
	height: 8px;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
	margin-left: 2px;
	margin-top: -3px;
	transition: transform var(--transition-fast);
	opacity: 0.6;
}

/* Sub-menu */
.sub-menu {
	position: absolute;
	top: calc(100% + 10px);
	left: 0;
	min-width: 240px;
	background: var(--white);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
	padding: var(--space-2);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: all var(--transition-fast);
	z-index: var(--z-dropdown);
}

.nav-menu li:hover > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.sub-menu li { position: relative; }

.sub-menu a {
	display: block;
	padding: 10px 14px;
	font-size: var(--fs-sm);
	font-weight: var(--fw-medium);
	color: var(--text-secondary);
	border-radius: var(--radius-sm);
}

.sub-menu a:hover,
.sub-menu .current-menu-item > a {
	background: var(--primary-light);
	color: var(--primary);
}

/* Nested sub-menu (3rd level) */
.sub-menu .sub-menu {
	top: -10px;
	left: 100%;
}

.sub-menu .menu-item-has-children > a::after {
	transform: rotate(-45deg);
	margin-left: auto;
}

/* ===================== HEADER ACTIONS ===================== */
.header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-4);
}

.header__phone {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: var(--fw-semibold);
	color: var(--primary-dark);
}
.header__phone svg { width: 20px; height: 20px; color: var(--secondary); }

@media (max-width: 1080px) {
	.header__phone span { display: none; }
}

/* ===================== MOBILE TOGGLE ===================== */
.menu-toggle {
	display: none;
	width: 46px;
	height: 46px;
	border-radius: var(--radius-sm);
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 5px;
	background: var(--primary-light);
}

.menu-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--primary-dark);
	border-radius: 2px;
	transition: var(--transition-fast);
}

.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== MOBILE NAV ===================== */
@media (max-width: 992px) {
	.menu-toggle { display: flex; }

	.main-navigation {
		display: block;
		position: fixed;
		top: 0;
		right: -100%;
		width: min(88vw, 380px);
		height: 100dvh;
		background: #ffffff;
		box-shadow: var(--shadow-lg);
		padding: var(--space-9) var(--space-5) var(--space-6);
		overflow-y: auto;
		transition: right var(--transition-normal);
		align-items: stretch;
		z-index: 1100;
	}

	.main-navigation.is-open { right: 0; }

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
		gap: 2px;
		width: 100%;
	}

	.nav-menu > li,
	.sub-menu li { width: 100%; }

	.nav-menu > li > a {
		justify-content: space-between;
		padding: 14px 12px;
		border-bottom: 1px solid var(--border-light);
		border-radius: 0;
		font-size: var(--fs-lg);
	}

	.menu-item-has-children > a::after {
		margin-left: auto;
		margin-top: 0;
	}

	.menu-item-has-children.is-open > a::after { transform: rotate(-135deg); }

	.sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		border-radius: 0;
		padding: 0 0 0 var(--space-4);
		max-height: 0;
		overflow: hidden;
		transition: max-height var(--transition-normal);
	}

	.menu-item-has-children.is-open > .sub-menu { max-height: 1000px; }

	.nav-menu li:hover > .sub-menu { transform: none; }

	.mobile-nav-cta {
		margin-top: var(--space-6);
		display: flex;
		flex-direction: column;
		gap: var(--space-3);
	}
}

@media (min-width: 993px) {
	.mobile-nav-cta { display: none; }
}

/* Nav overlay */
.nav-overlay {
	position: fixed;
	inset: 0;
	background: transparent;
	opacity: 0;
	visibility: hidden;
	transition: var(--transition-normal);
	z-index: 1090;
	pointer-events: none;
}
.nav-overlay.is-open { 
	opacity: 1;
	/* visibility: visible;  */
	pointer-events: auto;
}

.mobile-nav-close {
	display: none;
	position: absolute;
	top: 16px;
	right: 16px;
	width: 40px;
	height: 40px;
	border-radius: var(--radius-full);
	background: var(--bg-light);
	align-items: center;
	justify-content: center;
	font-size: 22px;
	color: var(--text-primary);
}
@media (max-width: 992px) {
	.mobile-nav-close { display: flex; }
	.header__actions a {display: none;}
}

/* ===================== BREADCRUMB ===================== */
.breadcrumb {
	padding: 0 0 16px 0;
}

.breadcrumb ol {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-size: var(--fs-sm);
	color: #fff;
}

.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li::after { content: "/"; color: var(--border-light); }
.breadcrumb li:last-child::after { content: none; }
.breadcrumb a { color: #ccc; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb [aria-current="page"] { color: #fff; font-weight: var(--fw-medium); }

/* ===================== FOOTER ===================== */
.site-footer {
	background: var(--navy-dark);
	color: rgba(255, 255, 255, 0.72);
	font-size: var(--fs-sm);
	padding-top: calc(var(--space-11) * 1);
}

.footer__cta {
	background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
	border-radius: var(--radius-lg);
	padding: var(--space-9);
	margin-top: 0;
	position: relative;
	z-index: 2;
	text-align: center;
	box-shadow: var(--shadow-lg);
}
.footer__cta h2 { color: #fff; margin-bottom: var(--space-3); }
.footer__cta p { color: rgba(255,255,255,0.9); max-width: 620px; margin: 0 auto var(--space-6); }
.footer__cta-buttons { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

.footer__main {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
	gap: var(--space-8);
	padding-block: var(--space-10) var(--space-9);
}

.footer__col h2 {
	color: #fff;
	font-size: var(--fs-md);
	margin-bottom: var(--space-5);
	font-weight: var(--fw-semibold);
}

.footer__brand .site-title-text { color: #fff; }
.footer__about { margin: var(--space-4) 0 var(--space-5); line-height: var(--lh-relaxed); }

.footer__menu li { margin-bottom: 10px; }
.footer__menu a { color: rgba(255, 255, 255, 0.72); }
.footer__menu a:hover { color: #fff; padding-left: 4px; }

.footer__contact li {
	display: flex;
	gap: 10px;
	margin-bottom: var(--space-4);
	align-items: flex-start;
}
.footer__contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--secondary); margin-top: 2px; }
.footer__contact a { color: rgba(255, 255, 255, 0.72); }
.footer__contact a:hover { color: #fff; }

.footer__socials { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.footer__socials a {
	width: 38px;
	height: 38px;
	border-radius: var(--radius-full);
	background: rgba(255, 255, 255, 0.08);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	transition: var(--transition-fast);
}
.footer__socials a:hover { background: var(--secondary); transform: translateY(-2px); }
.footer__socials svg { width: 18px; height: 18px; }

.footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-block: var(--space-5);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	flex-wrap: wrap;
}
.footer__legal { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer__legal a { color: rgba(255, 255, 255, 0.6); }
.footer__legal a:hover { color: #fff; }

@media (max-width: 992px) {
	.footer__main { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
}
@media (max-width: 560px) {
	.footer__main { grid-template-columns: 1fr; }
	.footer__cta { padding: var(--space-7); }
	.footer__bottom { flex-direction: column; text-align: center; }
}