/* ==========================================================================
   SkyTrade Aviation - Header
   Slim top bar (logo, phone, account, CTA, menu toggle) at every width.
   Full menu lives in a full-height left drawer (site-drawer), triggered
   by the toggle button — never inline, so it can never wrap regardless
   of how many top-level menu items exist.
   Transparent bar over the hero on the homepage, solid navy everywhere
   else. Becomes solid on scroll via .is-scrolled (toggled by main.js).
   ========================================================================== */

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	background-color: var(--st-navy);
	border-bottom: 1px solid var(--st-navy-mid);
	transition: background-color 0.25s ease, border-color 0.25s ease;
}

.site-header--transparent {
	background-color: transparent;
	border-bottom-color: transparent;
}

.site-header--transparent.is-scrolled {
	background-color: var(--st-navy);
	border-bottom-color: var(--st-navy-mid);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--st-space-lg);
	height: 76px;
}

.site-header__logo {
	min-width: 0;
	flex-shrink: 1;
	overflow: hidden;
}

.site-header__logo img {
	max-height: 40px;
	width: auto;
}

.site-header__logo .skytrade-logo-text {
	display: inline-block;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-family: var(--st-font-display);
	font-size: 22px;
	font-weight: 700;
	color: var(--st-white);
	letter-spacing: 0.02em;
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--st-space-md);
	flex-shrink: 0;
}

.site-header__phone {
	display: none;
	color: var(--st-white-60);
	font-size: 13px;
	font-family: monospace;
}

.site-header__account-link {
	display: none;
	color: var(--st-white-60);
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-decoration: none;
	white-space: nowrap;
}

.site-header__account-link:hover {
	color: var(--st-gold);
}

.site-header__cta {
	min-height: 42px;
	padding: 0 var(--st-space-md);
	font-size: 11px;
	white-space: nowrap;
}

/* Menu toggle — visible at ALL widths now, this is the only nav entry point */

.site-header__menu-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
	flex-shrink: 0;
}

.site-header__menu-toggle span {
	display: block;
	height: 2px;
	background-color: var(--st-white);
	border-radius: 1px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header__menu-toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
.site-header__menu-toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}
.site-header__menu-toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

.site-main {
	padding-top: 76px;
}

.site-header--transparent ~ .site-main {
	padding-top: 0;
}

@media (min-width: 640px) {
	.site-header__account-link {
		display: block;
	}
}

@media (min-width: 960px) {
	.site-header__phone {
		display: block;
	}
}

@media (max-width: 480px) {
	.site-header__logo .skytrade-logo-text {
		font-size: 16px;
	}
}

/* ==========================================================================
   Off-canvas drawer — full viewport height, slides in from the left.
   ========================================================================== */

.site-drawer {
	position: fixed;
	inset: 0;
	z-index: 200;
}

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

.site-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(10, 22, 40, 0.6);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.site-drawer.is-open .site-drawer__backdrop {
	opacity: 1;
}

.site-drawer__panel {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: min(420px, 88vw);
	background: linear-gradient(180deg, var(--st-navy) 0%, var(--st-navy-light, var(--st-navy)) 100%);
	border-right: 1px solid var(--st-navy-mid);
	box-shadow: 24px 0 60px rgba(0, 0, 0, 0.45);
	transform: translateX(-100%);
	transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
	display: flex;
	flex-direction: column;
	overflow-y: auto;
}

/* Hide the native scrollbar on the drawer panel, but keep it scrollable */
.site-drawer__panel {
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.site-drawer__panel::-webkit-scrollbar {
	display: none;
}

.site-drawer.is-open .site-drawer__panel {
	transform: translateX(0);
}

.site-drawer__head {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 20px 24px;
	border-bottom: 1px solid var(--st-navy-mid);
}

.site-drawer__account-link {
	margin-left: auto;
	font-size: 12px;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: var(--st-gold, #C9A84C);
	text-decoration: none;
	white-space: nowrap;
}

.site-drawer__account-link:hover {
	text-decoration: underline;
}

.site-drawer__logo img {
	max-height: 32px;
	width: auto;
}

.site-drawer__close {
	background: none;
	border: 1px solid var(--st-navy-mid);
	border-radius: 50%;
	width: 36px;
	height: 36px;
	color: var(--st-white-60);
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
	transition: border-color 0.15s, color 0.15s;
}

.site-drawer__close:hover {
	border-color: var(--st-gold);
	color: var(--st-gold);
}

.site-drawer__nav {
	flex: 1;
	padding: 12px 8px;
}

.site-drawer__menu {
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: drawernav;
}

.site-drawer__menu > li {
	counter-increment: drawernav;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
	opacity: 0;
	transform: translateX(-12px);
	transition: opacity 0.35s ease, transform 0.35s ease;
}

.site-drawer.is-open .site-drawer__menu > li {
	opacity: 1;
	transform: translateX(0);
}

/* Staggered entrance — each item a little later than the last */
.site-drawer__menu > li:nth-child(1)  { transition-delay: 0.05s; }
.site-drawer__menu > li:nth-child(2)  { transition-delay: 0.09s; }
.site-drawer__menu > li:nth-child(3)  { transition-delay: 0.13s; }
.site-drawer__menu > li:nth-child(4)  { transition-delay: 0.17s; }
.site-drawer__menu > li:nth-child(5)  { transition-delay: 0.21s; }
.site-drawer__menu > li:nth-child(6)  { transition-delay: 0.25s; }
.site-drawer__menu > li:nth-child(7)  { transition-delay: 0.29s; }
.site-drawer__menu > li:nth-child(8)  { transition-delay: 0.33s; }
.site-drawer__menu > li:nth-child(9)  { transition-delay: 0.37s; }
.site-drawer__menu > li:nth-child(10) { transition-delay: 0.41s; }

.site-drawer__menu > li > a {
	position: relative;
	display: flex;
	align-items: baseline;
	gap: 14px;
	padding: 16px 24px;
	font-family: var(--st-font-display);
	font-size: 22px;
	font-weight: 600;
	color: var(--st-white);
	letter-spacing: 0.01em;
	transition: color 0.15s ease, padding-left 0.2s ease;
}

.site-drawer__menu > li > a::before {
	content: counter(drawernav, decimal-leading-zero);
	font-family: var(--st-font-body, monospace);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--st-gold);
	opacity: 0.7;
	flex-shrink: 0;
}

.site-drawer__menu > li > a::after {
	content: '';
	position: absolute;
	left: 24px;
	right: 24px;
	bottom: 10px;
	height: 1px;
	background: var(--st-gold);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.25s ease;
}

.site-drawer__menu > li > a:hover,
.site-drawer__menu > li > a:focus-visible {
	color: var(--st-gold);
	padding-left: 30px;
}

.site-drawer__menu > li > a:hover::after,
.site-drawer__menu > li > a:focus-visible::after {
	transform: scaleX(1);
}

.site-drawer__footer {
	padding: 20px 24px 28px;
	border-top: 1px solid var(--st-navy-mid);
}

.site-drawer__cta {
	margin-bottom: 20px;
}

.site-drawer__contact {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 16px;
}

.site-drawer__contact-item {
	display: flex;
	align-items: center;
	gap: 10px;
	color: var(--st-white-60);
	font-size: 13px;
	transition: color 0.15s ease;
}

.site-drawer__contact-item svg {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
}

.site-drawer__contact-item:hover {
	color: var(--st-gold);
}

.site-drawer__social {
	display: flex;
	gap: 16px;
}

.site-drawer__social a {
	color: var(--st-white-60);
	font-size: 11px;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

.site-drawer__social a:hover {
	color: var(--st-gold);
}

body.site-drawer-open {
	overflow: hidden;
}