/*
 * Main site header and navigation.
 */

.site-header {
	position: sticky;
	top: 0;
	left: 0;
	width: 100%;
	background: #ffffff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	z-index: 9999;
	font-family: var(--font-base);
	transition: transform 0.35s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.site-header.is-scrolled {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.site-header.is-scrolled .site-logo {
	height: 62px;
}

.site-header.is-hidden {
	transform: translateY(-100%);
}

.site-header__inner {
	max-width: var(--container);
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 8px 20px;
	gap: var(--gap-sm);
}

.site-brand {
	text-decoration: none;
	display: flex;
	align-items: center;
}

.site-brand__text {
	max-width: 220px;
	color: var(--color-secondary);
	font-size: 1rem;
	font-weight: 800;
	line-height: 1.15;
}

.site-logo {
	height: 120px;
	width: auto;
	display: block;
	transition: height 0.3s ease;
}

.site-logo--footer {
	height: 86px;
}

.site-header__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: var(--radius-sm);
	background: var(--color-bg-soft);
	cursor: pointer;
}

.site-header__toggle-bar {
	display: block;
	width: 22px;
	height: 2px;
	margin: 0 auto;
	background: var(--color-secondary);
	border-radius: 2px;
	transition: transform 0.3s ease, opacity 0.3s ease;
}

.site-header__panel {
	display: flex;
	align-items: center;
	gap: 14px;
}

.site-header__backdrop {
	display: none;
}

.primary-nav__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: 14px;
	align-items: center;
	flex-wrap: wrap;
}

.primary-nav__item {
	position: relative;
}

.primary-nav__link {
	color: var(--color-secondary);
	text-decoration: none;
	font-size: 1.05rem;
	font-weight: 600;
	text-transform: uppercase;
	white-space: nowrap;
	transition: color var(--transition);
	padding: 10px 11px;
	border-radius: var(--radius-sm);
}

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

.primary-nav__link.is-active {
	color: var(--color-primary);
	font-weight: 800;
}

.primary-nav__link--contact {
	background: var(--color-primary);
	color: #ffffff !important;
	font-weight: bold;
	padding: 10px 18px;
	border-radius: var(--radius-pill);
	transition: background var(--transition), transform var(--transition);
}

.primary-nav__link--contact:hover {
	background: var(--color-primary-dark);
	color: #ffffff !important;
	transform: translateY(-1px);
}

.primary-nav__link--contact.is-active {
	color: #ffffff;
	box-shadow: inset 0 -3px 0 rgba(255, 255, 255, 0.7);
}

.site-header__social .social-links__item {
	width: 36px;
	height: 36px;
}

/* Dropdown submenu. */
.primary-nav__caret {
	display: inline-block;
	width: 0;
	height: 0;
	margin-left: 6px;
	vertical-align: 2px;
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-top: 5px solid currentColor;
	transition: transform var(--transition);
}

.primary-nav__item--has-children.is-open > .primary-nav__link .primary-nav__caret {
	transform: rotate(180deg);
}

.primary-nav__submenu {
	list-style: none;
	margin: 0;
	padding: 8px;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 200px;
	display: flex;
	flex-direction: column;
	gap: 2px;
	background: #ffffff;
	border-radius: var(--radius-sm);
	box-shadow: var(--shadow-md);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity var(--transition), transform var(--transition), visibility 0s linear 0.3s;
	z-index: 10000;
}

.primary-nav__item--has-children.is-open > .primary-nav__submenu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	transition-delay: 0s;
}

.primary-nav__link--sub {
	display: block;
	padding: 9px 14px;
	font-size: 0.9rem;
	white-space: nowrap;
}

.primary-nav__submenu .primary-nav__item--child:hover > .primary-nav__link--sub,
.primary-nav__link--sub.is-active {
	background: var(--color-bg-soft);
}

@media (max-width: 1100px) and (min-width: 769px) {
	.site-logo {
		height: 68px;
	}

	.site-header.is-scrolled .site-logo {
		height: 56px;
	}

	.primary-nav__link {
		padding-inline: 5px;
		font-size: 0.74rem;
	}

	.site-header__panel {
		gap: 8px;
	}
}

/* Between the tablet breakpoint and the full container width the navigation
   keeps its previous scale, so the larger desktop menu never wraps. */
@media (min-width: 1101px) and (max-width: 1199px) {
	.primary-nav__list {
		gap: 12px;
	}

	.primary-nav__link {
		font-size: 0.95rem;
		padding: 8px 10px;
	}

	.primary-nav__link--contact {
		padding: 8px 16px;
	}
}