:root {
	--nav-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
	--nav-bg: #ffffff;
	--nav-text: #0f172a;
	--nav-muted: #64748b;
	--nav-accent: #dc2626;
	--nav-accent-hover: #b91c1c;
	--nav-accent-soft: rgba(220, 38, 38, 0.06);
	--nav-border: rgba(15, 23, 42, 0.06);
	--nav-mega-bg: #fafaf9;
	--nav-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
	--nav-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
	--nav-radius: 10px;
	--nav-ease: cubic-bezier(0.16, 1, 0.3, 1);
}


.professional-navbar {
	font-family: var(--nav-font);
	background: var(--nav-bg);
	border-bottom: 1px solid var(--nav-border);
	box-shadow: var(--nav-shadow);
	position: sticky;
	top: 0;
	z-index: 1030;
	transition: all 0.4s var(--nav-ease);
	padding: 0;
}

.professional-navbar.scrolled {
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	background: rgba(255, 255, 255, 0.96);
}

.professional-navbar > .container-fluid {
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
}


.logo-container { flex-shrink: 0; }

.logo-container a {
	display: flex;
	align-items: center;
	text-decoration: none;
}

.logo-img {
	max-height: 42px;
	width: auto;
	transition: opacity 0.3s ease;
}

.logo-container:hover .logo-img { opacity: 0.75; }


.professional-navbar .navbar-nav > .nav-item > .nav-link {
	font-family: var(--nav-font);
	color: var(--nav-text);
	font-weight: 600;
	font-size: 0.78rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 1.5rem 1rem;
	transition: color 0.25s ease;
	position: relative;
	border: none;
	background: none;
}

.professional-navbar .navbar-nav > .nav-item > .nav-link:hover,
.professional-navbar .navbar-nav > .nav-item > .nav-link:focus {
	color: var(--nav-accent);
}


.professional-navbar .navbar-nav > .nav-item > .nav-link::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 1rem;
	right: 1rem;
	height: 2px;
	background: var(--nav-accent);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.35s var(--nav-ease);
}

.professional-navbar .navbar-nav > .nav-item > .nav-link:hover::after,
.professional-navbar .navbar-nav > .nav-item.active > .nav-link::after {
	transform: scaleX(1);
	transform-origin: left;
}


.nav-chevron {
	display: inline-block;
	width: 10px;
	height: 10px;
	margin-left: 4px;
	vertical-align: middle;
	transition: transform 0.3s var(--nav-ease);
}

.mega-dropdown:hover .nav-chevron,
.mega-dropdown.show-mobile .nav-chevron {
	transform: rotate(180deg);
}


.nav-external {
	display: inline-block;
	width: 10px;
	height: 10px;
	margin-left: 4px;
	opacity: 0.35;
	vertical-align: middle;
}


.mega-dropdown { position: static !important; }

.mega-menu {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	width: 100%;
	background: var(--nav-mega-bg);
	border-top: 1px solid var(--nav-border);
	box-shadow: var(--nav-shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-4px);
	transition: all 0.35s var(--nav-ease);
	z-index: 1029;
}


@media (min-width: 992px) {
	.mega-menu::before {
		content: '';
		position: absolute;
		top: -12px;
		left: 0;
		right: 0;
		height: 12px;
	}

	.mega-dropdown:hover > .mega-menu {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}
}

.mega-menu-inner {
	max-width: 1400px;
	margin: 0 auto;
	padding: 2rem;
	display: grid;
	grid-template-columns: 260px 1fr;
	gap: 2rem;
}


.mega-categories {
	border-right: 1px solid var(--nav-border);
	padding-right: 2rem;
}

.mega-section-label {
	font-family: var(--nav-font);
	font-size: 0.65rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--nav-muted);
	margin-bottom: 0.75rem;
	display: block;
}

.mega-cat-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.mega-cat-list li { margin-bottom: 2px; }

.mega-cat-link {
	display: block;
	padding: 0.55rem 0.75rem;
	color: var(--nav-text);
	text-decoration: none;
	font-size: 0.875rem;
	font-weight: 500;
	border-radius: 6px;
	border-left: 2px solid transparent;
	transition: all 0.2s ease;
}

.mega-cat-link:hover {
	background: var(--nav-accent-soft);
	color: var(--nav-accent);
	border-left-color: var(--nav-accent);
	padding-left: 1rem;
}

.mega-cat-divider {
	height: 1px;
	background: var(--nav-border);
	margin: 0.75rem 0;
}

.mega-view-all {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--nav-accent);
	text-decoration: none;
	margin-top: 0.5rem;
	padding: 0.4rem 0.75rem;
	border-radius: 6px;
	transition: all 0.2s ease;
}

.mega-view-all:hover {
	background: var(--nav-accent-soft);
	color: var(--nav-accent);
	gap: 10px;
}

.mega-view-all svg { transition: transform 0.2s ease; }
.mega-view-all:hover svg { transform: translateX(3px); }


.mega-cat-link.active {
	background: var(--nav-accent-soft);
	color: var(--nav-accent);
	border-left-color: var(--nav-accent);
	padding-left: 1rem;
}


.mega-gallery-panel {
	display: none;
}

.mega-gallery-panel.active {
	display: block;
	animation: megaPanelIn 0.3s var(--nav-ease);
}

@keyframes megaPanelIn {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: translateY(0); }
}

.mega-gallery-empty {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 160px;
	color: var(--nav-muted);
	font-size: 0.85rem;
	font-style: italic;
}

.mega-galleries-footer {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid var(--nav-border);
}


.mega-galleries {
	display: flex;
	flex-direction: column;
}

.mega-gallery-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0.875rem;
	margin-bottom: 1rem;
}

.mega-gallery-card {
	position: relative;
	display: block;
	border-radius: var(--nav-radius);
	overflow: hidden;
	text-decoration: none;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
	transition: all 0.35s var(--nav-ease);
}

.mega-gallery-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.mega-gallery-img {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
}

.mega-gallery-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s var(--nav-ease);
}

.mega-gallery-card:hover .mega-gallery-img img {
	transform: scale(1.06);
}

.mega-gallery-img::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 65%;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, transparent 100%);
	pointer-events: none;
}

.mega-gallery-count {
	position: absolute;
	top: 0.5rem;
	right: 0.5rem;
	background: rgba(0, 0, 0, 0.55);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	color: #fff;
	font-family: var(--nav-font);
	font-size: 0.6rem;
	font-weight: 600;
	padding: 0.15rem 0.45rem;
	border-radius: 20px;
	z-index: 2;
}

.mega-gallery-new {
	position: absolute;
	top: 0.5rem;
	left: 0.5rem;
	background: var(--nav-accent);
	color: #fff;
	font-family: var(--nav-font);
	font-size: 0.5rem;
	font-weight: 700;
	padding: 0.12rem 0.4rem;
	border-radius: 3px;
	z-index: 2;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.mega-gallery-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 0.65rem;
	z-index: 2;
	color: #fff;
}

.mega-gallery-date {
	font-family: var(--nav-font);
	font-size: 0.6rem;
	font-weight: 500;
	opacity: 0.75;
}

.mega-gallery-title {
	font-family: var(--nav-font);
	font-size: 0.75rem;
	font-weight: 600;
	line-height: 1.3;
	margin: 0.1rem 0 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}


.cart-link {
	position: relative;
	transition: color 0.25s ease;
}

.cart-link:hover { color: var(--nav-accent) !important; }

.cart-icon { position: relative; display: inline-flex; }

#cart-count {
	position: absolute;
	top: -7px;
	right: -9px;
	background: var(--nav-accent);
	color: #fff;
	font-family: var(--nav-font);
	font-size: 0.55rem;
	font-weight: 700;
	min-width: 17px;
	height: 17px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 2px solid var(--nav-bg);
	transition: transform 0.3s var(--nav-ease);
}

.cart-link:hover #cart-count { transform: scale(1.15); }


.btn-auth {
	font-family: var(--nav-font);
	font-weight: 600;
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	padding: 0.5rem 1.4rem;
	border-radius: 6px;
	transition: all 0.25s var(--nav-ease);
	text-transform: uppercase;
}

.btn-outline-dark.btn-auth {
	border: 1.5px solid var(--nav-text);
	color: var(--nav-text);
	background: transparent;
}

.btn-outline-dark.btn-auth:hover {
	background: var(--nav-text);
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.btn-dark.btn-auth {
	background: var(--nav-accent);
	border: 1.5px solid var(--nav-accent);
	color: #fff;
}

.btn-dark.btn-auth:hover {
	background: var(--nav-accent-hover);
	border-color: var(--nav-accent-hover);
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}


.user-account-link {
	font-family: var(--nav-font);
	padding: 0.4rem 1rem !important;
	background: #f1f5f9 !important;
	border-radius: 8px !important;
	transition: all 0.25s ease;
	font-size: 0.85rem !important;
	font-weight: 500 !important;
	text-transform: none !important;
	letter-spacing: 0 !important;
}

.user-account-link:hover { background: #e2e8f0 !important; }

.user-account-link.dropdown-toggle::after {
	margin-left: 0.5rem;
	vertical-align: middle;
}


.professional-navbar .dropdown-menu:not(.mega-menu) {
	border: none;
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
	border-radius: var(--nav-radius);
	padding: 0.5rem;
	margin-top: 0.5rem;
	animation: dropIn 0.25s var(--nav-ease);
}

@keyframes dropIn {
	from { opacity: 0; transform: translateY(-6px) scale(0.98); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.professional-navbar .dropdown-item {
	font-family: var(--nav-font);
	padding: 0.55rem 1rem;
	font-size: 0.85rem;
	color: var(--nav-text);
	border-radius: 6px;
	transition: all 0.15s ease;
}

.professional-navbar .dropdown-item:hover {
	background: #f1f5f9;
	color: var(--nav-text);
}

.professional-navbar .dropdown-item i {
	margin-right: 0.5rem;
	width: 18px;
	text-align: center;
	opacity: 0.5;
}

.professional-navbar .dropdown-divider {
	margin: 0.35rem 0.5rem;
	opacity: 0.08;
}


.navbar-toggler {
	border: 1.5px solid var(--nav-border);
	padding: 0.5rem 0.7rem;
	border-radius: 8px;
	transition: all 0.25s ease;
	background: transparent;
}

.navbar-toggler:hover {
	background: #f1f5f9;
	border-color: var(--nav-muted);
}

.navbar-toggler:focus {
	box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}

.navbar-toggler-icon {
	width: 1.2em;
	height: 1.2em;
}


@media (max-width: 991px) {
	.professional-navbar > .container-fluid {
		padding: 0.75rem 1rem;
	}

	.professional-navbar .navbar-collapse {
		background: #fff;
		padding: 1.25rem;
		border-radius: var(--nav-radius);
		margin-top: 1rem;
		box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
		border: 1px solid var(--nav-border);
	}

	.professional-navbar .navbar-nav > .nav-item > .nav-link {
		padding: 0.75rem 0.5rem;
		font-size: 0.85rem;
		text-transform: none;
		letter-spacing: 0;
	}

	.professional-navbar .navbar-nav > .nav-item > .nav-link::after {
		display: none;
	}

	
	.mega-menu {
		position: static !important;
		box-shadow: none !important;
		border-top: none !important;
		border-radius: 8px;
		margin: 0.5rem 0;
		display: none;
		opacity: 1 !important;
		visibility: visible !important;
		transform: none !important;
		background: #f8fafc;
	}

	.mega-menu.show-mobile { display: block; }

	.mega-menu-inner {
		grid-template-columns: 1fr;
		padding: 1rem;
		gap: 1rem;
	}

	.mega-categories {
		border-right: none;
		padding-right: 0;
		border-bottom: 1px solid var(--nav-border);
		padding-bottom: 1rem;
	}

	.mega-gallery-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 0.75rem;
	}

	.btn-auth {
		width: 100%;
		margin: 0.25rem 0;
	}

	.logo-container { order: 1; }
	.navbar-toggler { order: 0; }
}