/*
 * Global header: editorial masthead, super-nav with mega dropdowns, mobile overlay.
 */

.zj-head {
	position: sticky;
	top: 0;
	z-index: 300;
	background: var(--paper);
	border-bottom: 1px solid var(--line);
	transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
	isolation: isolate;
}
.zj-head.is-scrolled { background: color-mix(in oklab, var(--paper) 92%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }

/* Top rule / dateline — editorial masthead touch */
.zj-head__rule {
	display: none;
	padding: 6px var(--gutter);
	border-bottom: 1px solid var(--line);
	font-family: var(--font-sans);
	font-size: 0.7rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink-muted);
	gap: var(--s-4);
	justify-content: space-between;
	align-items: center;
}
.zj-head__rule-tag { color: var(--oxblood); }
@media (min-width: 880px) { .zj-head__rule { display: flex; } }

.zj-head__bar {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: var(--s-4);
	padding: 12px var(--gutter);
}
.zj-head__actions { justify-self: end; }
@media (min-width: 1060px) {
	.zj-head__bar {
		grid-template-columns: auto 1fr auto;
		gap: var(--s-6);
		padding: 14px var(--gutter);
	}
}

/* Brand */
.zj-brand {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
	color: var(--ink);
	min-width: 0;
}
.zj-brand__mark {
	width: 38px; height: 38px;
	color: var(--oxblood);
	flex: 0 0 auto;
	transition: transform var(--dur) var(--ease-out);
}
@media (min-width: 720px) { .zj-brand__mark { width: 44px; height: 44px; } }
.zj-brand:hover .zj-brand__mark { transform: rotate(-8deg); }
.zj-brand__text { display: flex; flex-direction: column; line-height: 1; min-width: 0; }
.zj-brand__text strong {
	font-family: var(--font-display);
	font-size: 1.08rem;
	font-weight: 450;
	letter-spacing: -0.01em;
	margin-bottom: 2px;
	font-variation-settings: "opsz" 144;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
@media (min-width: 720px) {
	.zj-brand__text strong { font-size: 1.26rem; }
}
.zj-brand__text em {
	font-style: normal;
	font-family: var(--font-sans);
	font-size: 0.66rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
@media (max-width: 480px) {
	.zj-brand__text em { display: none; }
}
@media (min-width: 720px) {
	.zj-brand__text em { font-size: 0.7rem; }
}

/* Primary nav */
.zj-nav { display: none; justify-self: center; }
@media (min-width: 1060px) { .zj-nav { display: block; } }
.zj-nav__list {
	display: inline-flex;
	gap: var(--s-1);
}
.zj-nav__item { position: static; }
.zj-nav__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 14px;
	font-family: var(--font-sans);
	font-size: 0.88rem;
	letter-spacing: 0.02em;
	font-weight: 500;
	color: var(--ink);
	text-decoration: none;
	border-radius: 999px;
	transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.zj-nav__link span { position: relative; }
.zj-nav__link span::after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: -3px;
	height: 1px;
	background: var(--oxblood);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform var(--dur) var(--ease-out);
}
.zj-nav__link:hover,
.zj-nav__link[aria-expanded="true"] { color: var(--oxblood); }
.zj-nav__link:hover span::after,
.zj-nav__link[aria-expanded="true"] span::after { transform: scaleX(1); }
.zj-nav__chev { width: 10px; height: 6px; transition: transform var(--dur) var(--ease-out); }
.zj-nav__link[aria-expanded="true"] .zj-nav__chev { transform: rotate(180deg); }

/* CTA item in nav */
.zj-nav__item.is-cta .zj-nav__link {
	background: var(--ink);
	color: var(--paper);
	padding: 10px 18px;
}
.zj-nav__item.is-cta .zj-nav__link:hover { background: var(--oxblood); }
.zj-nav__item.is-cta .zj-nav__link span::after { display: none; }

/* Mega dropdown */
.zj-mega {
	position: absolute;
	left: 0; right: 0;
	top: 100%;
	background: var(--paper);
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	box-shadow: 0 24px 48px -28px rgba(20,24,33,0.3);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out), visibility 0s linear var(--dur);
	z-index: 5;
}
.zj-nav__item.has-mega:hover .zj-mega,
.zj-nav__item.has-mega:focus-within .zj-mega,
.zj-nav__item.has-mega.is-open .zj-mega {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	transition-delay: 0s;
}
.zj-mega__inner {
	max-width: var(--wrap-wide);
	margin: 0 auto;
	padding: var(--s-6) var(--gutter);
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: var(--s-2);
}
.zj-mega__item {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: var(--s-4);
	padding: var(--s-4);
	text-decoration: none;
	color: var(--ink);
	border-radius: var(--r-sm);
	transition: background var(--dur) var(--ease-out);
}
.zj-mega__item:hover { background: var(--paper-2); }
.zj-mega__img {
	display: block;
	width: 68px; height: 68px;
	overflow: hidden;
	border-radius: var(--r-xs);
	background: var(--paper-2);
}
.zj-mega__img img { width: 100%; height: 100%; object-fit: cover; }
.zj-mega__bullet {
	width: 34px; height: 1px;
	background: var(--oxblood);
}
.zj-mega__txt { display: flex; flex-direction: column; gap: 2px; }
.zj-mega__txt strong {
	font-family: var(--font-display);
	font-weight: 500;
	font-size: 1.08rem;
	color: var(--ink);
}
.zj-mega__txt em {
	font-family: var(--font-sans);
	font-style: normal;
	font-size: 0.78rem;
	color: var(--ink-muted);
	letter-spacing: 0.02em;
}
.zj-mega__arrow {
	font-family: var(--font-sans);
	color: var(--oxblood);
	opacity: 0.4;
	transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.zj-mega__item:hover .zj-mega__arrow { opacity: 1; transform: translateX(3px); }

/* Header actions */
.zj-head__actions { display: inline-flex; align-items: center; gap: 10px; }

.zj-icon-btn {
	width: 40px; height: 40px;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--ink);
	display: inline-flex; align-items: center; justify-content: center;
	transition: color var(--dur) var(--ease-out);
}
.zj-icon-btn:hover { color: var(--oxblood); }
.zj-icon-btn:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 2px; border-radius: 4px; }

.zj-head__cta { display: none; }
@media (min-width: 720px) { .zj-head__cta { display: inline-flex; } }

/* Burger */
.zj-burger {
	display: inline-flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px; height: 40px;
	border: 0;
	border-radius: 0;
	padding: 10px;
	background: transparent;
}
.zj-burger:hover span { background: var(--oxblood); }
@media (min-width: 1060px) { .zj-burger { display: none; } }
.zj-burger span {
	display: block;
	width: 18px; height: 1px;
	background: var(--ink);
	transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out);
}
.zj-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.zj-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.zj-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Search drop panel — absolutely positioned so the dropdown doesn't push the page */
.zj-head__search {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	z-index: 95;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	padding: var(--s-4) 0 var(--s-5);
	background: var(--paper-2);
	box-shadow: 0 24px 48px -28px rgba(20,24,33,0.28);
}
.zj-head__search[hidden] { display: none; }
.zj-head__search .zj-container { position: relative; }

/* Mobile overlay */
.zj-mobile {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 200;
	background: var(--paper);
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	padding: 0 var(--gutter) var(--s-5);
}
.zj-mobile[hidden] { display: none !important; }
html.zj-mobile-open,
body.zj-mobile-open {
	position: fixed;
	overflow: hidden;
	inset: 0;
	width: 100%;
}

.zj-mobile__head {
	position: sticky;
	top: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--s-3);
	padding: 10px 0;
	background: var(--paper);
	border-bottom: 1px solid var(--line);
	z-index: 2;
	margin-inline: calc(var(--gutter) * -1);
	padding-inline: var(--gutter);
}
.zj-mobile__brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	color: var(--ink);
	min-width: 0;
}
.zj-mobile__brand svg { color: var(--oxblood); flex: 0 0 auto; }
.zj-mobile__brand span {
	font-family: var(--font-display);
	font-size: 1.08rem;
	font-weight: 450;
	font-variation-settings: "opsz" 144;
	letter-spacing: -0.01em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.zj-mobile__close {
	flex: 0 0 auto;
	width: 52px;
	height: 52px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: 0;
	color: var(--ink);
	cursor: pointer;
	transition: color var(--dur) var(--ease-out);
}
.zj-mobile__close:hover { color: var(--oxblood); }
.zj-mobile__close:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 2px; }

.zj-mobile__inner {
	max-width: 640px;
	margin: 0 auto;
	display: flex; flex-direction: column;
	gap: var(--s-5);
	padding-top: var(--s-4);
	animation: zj-mobile-in 400ms var(--ease-out);
}
@keyframes zj-mobile-in {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: none; }
}
.zj-mobile__list { display: flex; flex-direction: column; counter-reset: m; }
.zj-mobile__item {
	border-bottom: 1px solid var(--line);
	padding: 10px 0;
	counter-increment: m;
}
.zj-mobile__link {
	display: flex;
	align-items: baseline;
	gap: var(--s-3);
	font-family: var(--font-display);
	font-size: clamp(1.2rem, 5.5vw, 1.7rem);
	font-weight: 400;
	color: var(--ink);
	text-decoration: none;
	font-variation-settings: "opsz" 144;
	line-height: 1.15;
}
.zj-mobile__link::before {
	content: counter(m, decimal-leading-zero);
	font-family: var(--font-sans);
	font-size: 0.68rem;
	letter-spacing: 0.14em;
	color: var(--oxblood);
	font-weight: 500;
}
.zj-mobile__sub {
	margin-top: 6px; margin-left: 38px;
	display: flex; flex-direction: column; gap: 4px;
}
.zj-mobile__sub a {
	font-family: var(--font-sans);
	font-size: 0.86rem;
	color: var(--ink-muted);
	text-decoration: none;
	line-height: 1.3;
}
.zj-mobile__sub a:hover { color: var(--oxblood); }

.zj-mobile__foot {
	border-top: 1px solid var(--line);
	padding-top: var(--s-4);
	display: flex; flex-direction: column; gap: 8px;
	margin-top: var(--s-3);
}
.zj-mobile__foot a {
	font-family: var(--font-sans);
	font-size: 0.95rem;
	color: var(--ink);
	text-decoration: none;
}
.zj-mobile__social {
	display: flex; gap: var(--s-3); flex-wrap: wrap;
	font-family: var(--font-sans);
	font-size: 0.82rem;
	letter-spacing: 0.04em;
	padding-top: var(--s-3);
	border-top: 1px solid var(--line);
}
.zj-mobile__social a { color: var(--ink-muted); }
.zj-mobile__social a:hover { color: var(--oxblood); }

/* When mega is open, dim the page */
body.zj-mega-open::after {
	content: "";
	position: fixed; inset: 0;
	background: rgba(20,24,33,0.18);
	z-index: 60;
	animation: zj-fade 300ms var(--ease-out);
}
@keyframes zj-fade { from { opacity: 0; } to { opacity: 1; } }