/* ==========================================================================
   ELVARA FINANCE — header.css
   Every spacing, font-size, font-weight, height value explicit per class.
   Font-family and color inherited from global.css only.
   ========================================================================== */


/* Hide any Blocksy-rendered header that slips through */
.ct-header {
	display: none !important;
}

/* Hide mobile-only CTA on desktop */
.site-nav__mobile-cta {
	display: none;
}


/* ==========================================================================
   1. SITE HEADER WRAPPER
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background-color: var(--color-bg);
	border-bottom: 1px solid var(--color-border);
	transition: box-shadow var(--duration) var(--ease-out);
}

.site-header.is-scrolled {
	box-shadow: 0 2px 16px rgba(22, 23, 72, 0.08);
}


/* ==========================================================================
   2. INNER NAV ROW
   ========================================================================== */

.site-header__inner {
	display: flex;
	align-items: center;
	height: 80px;
	gap: 32px;
}


/* ==========================================================================
   3. LOGO
   ========================================================================== */

.site-header__logo {
	flex-shrink: 0;
	text-decoration: none;
	display: flex;
	flex-direction: column;
	gap: 3px;
}

.site-header__logo-name {
	font-family: var(--font-display);
	font-size: 28px;
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--color-navy);
	line-height: 1.1;
	text-transform: uppercase;
}

.site-header__logo-tagline {
	font-family: var(--font-body);
	font-size: 10px;
	font-weight: 400;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-muted);
	line-height: 1;
}


/* ==========================================================================
   4. PRIMARY NAVIGATION
   ========================================================================== */

.site-nav {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}

.site-nav__list {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 40px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-nav__item {
	position: relative;
}

.site-nav__link {
	font-family: var(--font-body);
	font-size: 16px;
	font-weight: 400;
	color: var(--color-navy);
	text-decoration: none;
	padding-bottom: 4px;
	display: inline-block;
	position: relative;
	transition: color var(--duration) var(--ease-out);
}

.site-nav__link::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	right: 0;
	height: 2px;
	background-color: var(--color-accent);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform var(--duration) var(--ease-out);
}

.site-nav__link.is-active::after,
.site-nav__link[aria-current="page"]::after {
	transform: scaleX(1);
}

.site-nav__link.is-active,
.site-nav__link[aria-current="page"] {
	color: var(--color-accent);
}

.site-nav__link:hover {
	color: var(--color-accent);
}

.site-nav__link:hover::after {
	transform: scaleX(1);
}


/* ==========================================================================
   5. DESKTOP CTA BUTTON
   ========================================================================== */

.site-header__cta {
	flex-shrink: 0;
}

.site-header__cta .btn {
	padding: 12px 24px;
	font-size: 15px;
	font-weight: 600;
}


/* ==========================================================================
   6. HAMBURGER BUTTON
   ========================================================================== */

.site-header__hamburger {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
	border-radius: 4px;
	transition: background-color var(--duration) var(--ease-out);
	margin-left: auto;
}

.site-header__hamburger:hover {
	background-color: rgba(25, 129, 102, 0.08);
}

.hamburger-line {
	display: block;
	width: 22px;
	height: 2px;
	background-color: var(--color-navy);
	border-radius: 2px;
	transform-origin: center;
	transition: transform var(--duration) var(--ease-out),
	            opacity var(--duration) var(--ease-out),
	            width var(--duration) var(--ease-out);
}

.site-header__hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header__hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
	opacity: 0;
	width: 0;
}

.site-header__hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}


/* ==========================================================================
   7. MOBILE NAV DRAWER
   ========================================================================== */

@media (max-width: 768px) {

	.site-header__hamburger {
		display: flex;
	}

	.site-header__cta {
		display: none;
	}

	.site-nav {
		position: fixed;
		top: 80px;
		left: 0;
		right: 0;
		bottom: 0;
		background-color: var(--color-bg);
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
		padding: 40px 24px;
		gap: 32px;
		transform: translateX(100%);
		opacity: 0;
		pointer-events: none;
		transition: transform 280ms var(--ease-out),
		            opacity 280ms var(--ease-out);
		overflow-y: auto;
		z-index: 999;
		border-top: 1px solid var(--color-border);
	}

	.site-nav.is-open {
		transform: translateX(0);
		opacity: 1;
		pointer-events: auto;
	}

	.site-nav__list {
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
		gap: 0;
		width: 100%;
	}

	.site-nav__item {
		width: 100%;
		border-bottom: 1px solid var(--color-border);
	}

	.site-nav__link {
		display: block;
		padding: 20px 0;
		font-size: 18px;
		font-weight: 600;
		width: 100%;
	}

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

	.site-nav__mobile-cta {
		display: block;
		margin-top: 32px;
		width: 100%;
	}

	.site-nav__mobile-cta .btn {
		width: 100%;
		justify-content: center;
		padding: 16px 24px;
		font-size: 16px;
		font-weight: 600;
	}
}


/* ==========================================================================
   8. TABLET ADJUSTMENTS
   ========================================================================== */

@media (max-width: 1024px) and (min-width: 769px) {

	.site-nav__list {
		gap: 28px;
	}

	.site-header__logo-name {
		font-size: 22px;
	}

	.site-header__cta .btn {
		padding: 10px 18px;
		font-size: 14px;
	}
}


/* ==========================================================================
   9. MOBILE SIZE ADJUSTMENTS
   ========================================================================== */

@media (max-width: 480px) {

	.site-header__inner {
		height: 68px;
	}

	.site-nav {
		top: 68px;
	}

	.site-header__logo-name {
		font-size: 18px;
	}

	.site-header__logo-tagline {
		font-size: 8px;
	}
}