.site-header {
	width: 100%;
	position: sticky;
	top: 0;
	z-index: 60;
	background: transparent;
	padding: 20px 20px 0;
	transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.scrolled {
	background: transparent;
}

.navbar {
	max-width: 1200px;
	margin: 0 auto;
	padding: 16px 28px;
	border-radius: 20px;
	background: rgba(255, 255, 255, 0.75);
	backdrop-filter: blur(12px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.4);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.site-header.scrolled .navbar {
	box-shadow: 0 12px 34px rgba(15, 23, 42, 0.1);
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	color: var(--text-primary);
	flex-shrink: 0;
}

.brand-icon {
	width: 40px;
	height: 40px;
	border-radius: 12px;
	background: linear-gradient(135deg, #5b5cff, #2563eb);
	color: #ffffff;
	box-shadow: 0 6px 15px rgba(91, 92, 255, 0.4);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.brand-text {
	font-size: 1.125rem;
	font-weight: 800;
	color: #111827;
}

.nav-content {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex: 1;
	gap: 28px;
}

.nav-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 26px;
	flex: 1;
	font-size: 0.875rem;
	color: #444444;
}

.has-dropdown {
	position: relative;
}

.nav-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	text-decoration: none;
	color: inherit;
	font-size: inherit;
	font-weight: 500;
	padding: 0;
	transition: color 0.3s ease;
	position: relative;
}

.nav-link::after {
	display: none;
}

.has-dropdown:hover .nav-link,
.has-dropdown:focus-within .nav-link {
	color: #000000;
}

.chevron {
	font-size: 0.75rem;
	color: rgba(68, 68, 68, 0.6);
	line-height: 1;
}

.dropdown-menu {
	position: absolute;
	top: calc(100% + 10px);
	left: 0;
	min-width: 188px;
	padding: 8px;
	margin: 0;
	list-style: none;
	border: 1px solid rgba(148, 163, 184, 0.3);
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.75);
	backdrop-filter: blur(10px);
	box-shadow: 0 16px 34px rgba(15, 23, 42, 0.11);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	pointer-events: none;
	transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
	z-index: 12;
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	pointer-events: auto;
}

.dropdown-menu a {
	display: block;
	padding: 8px 10px;
	border-radius: 8px;
	color: #1e293b;
	text-decoration: none;
	font-size: 0.86rem;
	font-weight: 500;
	transition: background-color 0.2s ease;
}

.dropdown-menu a:hover {
	background: rgba(219, 234, 254, 0.75);
}

.nav-actions {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-shrink: 0;
}

.nav-actions .login-link {
	text-decoration: none;
	color: #1d4ed8;
	font-weight: 500;
	font-size: 0.875rem;
	padding: 8px 14px;
	border-radius: 10px;
	border: 1px solid #bfdbfe;
	background: #eff6ff;
	transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-actions .login-link:hover {
	background: #dbeafe;
}


.signup-btn {
	text-decoration: none;
	color: #f8fafc;
	background: linear-gradient(135deg, var(--deep-purple), var(--deep-blue));
	border: 1px solid rgba(109, 40, 217, 0.5);
	padding: 10px 16px;
	border-radius: 10px;
	font-size: 0.9rem;
	font-weight: 700;
	transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.signup-btn:hover {
	transform: scale(1.05);
	box-shadow: 0 0 0 1px rgba(196, 181, 253, 0.6), 0 10px 24px rgba(37, 99, 235, 0.3);
	filter: brightness(1.04);
}

.nav-actions .signup-btn {
	text-decoration: none;
	color: #ffffff;
	background: linear-gradient(135deg, #2563eb, #1d4ed8);
	border: none;
	padding: 9px 18px;
	border-radius: 12px;
	font-size: 0.875rem;
	font-weight: 500;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-actions .signup-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(37, 99, 235, 0.45);
}

.menu-toggle {
	display: none;
	border: none;
	background: transparent;
	cursor: pointer;
	padding: 6px;
	flex-shrink: 0;
}

.menu-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	margin: 4px 0;
	background-color: #0f172a;
	transition: transform 0.2s ease, opacity 0.2s ease;
}