/*
 * Stone Cliff Digital — Global Header
 * Implements the approved Global Header design exactly (logo, primary
 * nav, Services dropdown, primary CTA). Uses tokens from tokens.css —
 * no new colors, sizes, or spacing invented here.
 */

.site-header {
	height: var(--sc-header-height);
	display: flex;
	align-items: center;
	border-bottom: 1px solid var(--sc-slate-200);
	background: var(--sc-paper);
	position: relative;
	z-index: 30;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.site-header__logo {
	display: block;
	line-height: 0;
}

.site-header__logo-img {
	height: 45px;
	width: auto;
}

/* -------------------------------------------------------------------- */
/* Primary nav                                                          */
/* -------------------------------------------------------------------- */

.site-header__nav {
	display: flex;
}

.site-header__menu {
	display: flex;
	align-items: center;
	gap: 42px;
}

.site-header__item {
	position: relative;
}

.site-header__link {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--sc-font-body);
	font-size: 15px;
	font-weight: 500;
	color: var(--sc-text-onlight);
	background: none;
	border: 0;
	padding: 4px 0;
	cursor: pointer;
}

.site-header__link.is-active {
	color: var(--sc-blue);
	font-weight: 600;
}

.site-header__nav a.site-header__link:hover,
.site-header__nav .site-header__services-trigger:hover {
	color: var(--sc-blue);
}

/* -------------------------------------------------------------------- */
/* Services dropdown                                                    */
/* -------------------------------------------------------------------- */

.site-header__chevron {
	display: inline-flex;
	align-items: center;
	font-size: 14px;
	line-height: 1;
	transition: transform var(--sc-transition-fast);
}

.site-header__item--services.is-open .site-header__chevron {
	transform: rotate(180deg);
}

/* Invisible hit-area filling the gap between the trigger and the
   dropdown so the pointer never leaves the interactive region. */
.site-header__bridge {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	height: 14px;
}

.site-header__dropdown {
	position: absolute;
	top: 100%;
	left: 0;
	margin-top: 14px;
	background: #fff;
	border: 1px solid var(--sc-slate-200);
	border-radius: var(--sc-radius-lg);
	box-shadow: 0 20px 40px -20px rgba(20, 23, 26, 0.35);
	padding: 8px 0;
	min-width: 260px;
	z-index: 40;
	max-height: calc(100vh - 160px);
	overflow-y: auto;
	opacity: 0;
	transform: translateY(-6px);
	pointer-events: none;
	transition: opacity var(--sc-transition-fast), transform var(--sc-transition-fast);
}

.site-header__item--services.is-open .site-header__dropdown {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.site-header__dropdown a {
	display: block;
	padding: 12px 18px;
	font-size: 14px;
	color: var(--sc-text-onlight);
	white-space: nowrap;
}

.site-header__dropdown a:hover,
.site-header__dropdown a:focus-visible {
	color: var(--sc-blue);
	background: var(--sc-icy);
}

/* -------------------------------------------------------------------- */
/* Primary CTA                                                          */
/* -------------------------------------------------------------------- */

.site-header__cta {
	display: inline-block;
	background: var(--sc-ink);
	color: #fff;
	font-family: var(--sc-font-body);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.2px;
	padding: 14px 26px;
	transition: background var(--sc-transition-base), box-shadow var(--sc-transition-base);
}

.site-header__cta:hover,
.site-header__cta:focus-visible {
	background: var(--sc-blue);
	color: #fff;
	box-shadow: 0 0 24px rgba(42, 76, 255, 0.45);
}

/* -------------------------------------------------------------------- */
/* Mobile menu toggle                                                   */
/* -------------------------------------------------------------------- */

.site-header__menu-toggle {
	display: none;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	background: none;
	border: 0;
	border-radius: var(--sc-radius-sm);
	cursor: pointer;
	flex-shrink: 0;
}

.site-header__menu-bar {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--sc-text-onlight);
	transition: transform var(--sc-transition-fast), opacity var(--sc-transition-fast);
}

.site-header__menu-toggle.is-open .site-header__menu-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header__menu-toggle.is-open .site-header__menu-bar:nth-child(2) {
	opacity: 0;
}

.site-header__menu-toggle.is-open .site-header__menu-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* -------------------------------------------------------------------- */
/* Mobile navigation panel                                              */
/* -------------------------------------------------------------------- */

.site-mobile-nav {
	position: fixed;
	inset: 0;
	z-index: 50;
}

.site-mobile-nav__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(8, 10, 12, 0.55);
	opacity: 0;
	transition: opacity var(--sc-transition-base);
}

.site-mobile-nav.is-open .site-mobile-nav__backdrop {
	opacity: 1;
}

.site-mobile-nav__panel {
	position: absolute;
	top: 0;
	right: 0;
	height: 100%;
	width: min(360px, 86vw);
	max-width: 100%;
	background: linear-gradient(165deg, var(--sc-ink-2) 0%, var(--sc-ink) 70%);
	border-left: 1px solid rgba(108, 134, 255, 0.22);
	box-shadow: -40px 0 80px -40px rgba(8, 10, 12, 0.6);
	padding: calc(var(--sc-header-height) + var(--sc-space-100)) var(--sc-space-200) var(--sc-space-300);
	overflow-y: auto;
	transform: translateX(100%);
	transition: transform var(--sc-transition-base);
}

.site-mobile-nav.is-open .site-mobile-nav__panel {
	transform: translateX(0);
}

.site-mobile-nav__menu {
	display: flex;
	flex-direction: column;
}

.site-mobile-nav__item {
	border-bottom: 1px solid rgba(246, 247, 248, 0.1);
}

.site-mobile-nav__link,
.site-mobile-nav__services-trigger {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 16px 4px;
	font-family: var(--sc-font-body);
	font-size: 16px;
	font-weight: 600;
	color: var(--sc-text-ondark);
	background: none;
	border: 0;
	text-align: left;
	cursor: pointer;
}

.site-mobile-nav__link.is-active,
.site-mobile-nav__services-trigger.is-active {
	color: var(--sc-blue-light);
}

.site-mobile-nav__link:hover,
.site-mobile-nav__link:focus-visible,
.site-mobile-nav__services-trigger:hover,
.site-mobile-nav__services-trigger:focus-visible {
	color: var(--sc-blue-light);
}

.site-mobile-nav__chevron {
	color: var(--sc-blue-light);
	font-size: 13px;
	transition: transform var(--sc-transition-fast);
}

.site-mobile-nav__services-trigger[aria-expanded="true"] .site-mobile-nav__chevron {
	transform: rotate(180deg);
}

.site-mobile-nav__submenu[hidden] {
	display: none;
}

.site-mobile-nav__submenu {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 0 0 12px var(--sc-space-100);
}

.site-mobile-nav__submenu .site-mobile-nav__link {
	padding: 12px 4px;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--sc-text-ondark-mute);
}

.site-mobile-nav__submenu .site-mobile-nav__link:hover,
.site-mobile-nav__submenu .site-mobile-nav__link:focus-visible {
	color: var(--sc-blue-light);
}

.site-mobile-nav__cta {
	display: block;
	margin-top: var(--sc-space-200);
	text-align: center;
	background: var(--sc-blue);
	color: #fff;
	font-family: var(--sc-font-body);
	font-size: 15px;
	font-weight: 600;
	padding: 16px 20px;
	border-radius: var(--sc-radius-sm);
	box-shadow: 0 8px 30px rgba(42, 76, 255, 0.35);
	transition: background var(--sc-transition-base), box-shadow var(--sc-transition-base);
}

.site-mobile-nav__cta:hover,
.site-mobile-nav__cta:focus-visible {
	background: var(--sc-blue-dark);
	color: #fff;
	box-shadow: 0 8px 40px rgba(42, 76, 255, 0.5);
}

body.has-mobile-nav-open {
	overflow: hidden;
}

/* -------------------------------------------------------------------- */
/* Responsive header                                                    */
/* -------------------------------------------------------------------- */

@media (max-width: 1024px) {
	.site-header {
		height: var(--sc-header-height);
	}

	.site-header__logo-img {
		height: 34px;
	}

	.site-header__nav,
	.site-header__cta {
		display: none;
	}

	.site-header__menu-toggle {
		display: flex;
	}
}

@media (max-width: 480px) {
	.site-header__logo-img {
		height: 30px;
	}
}