/* ==========================================================================
   HKN Energy — announcement bar, header, footer
   ========================================================================== */

/* Announcement bar
   ---------------------------------------------------------------------- */
.hkn-announce {
	background: var(--hkn-dark);
	color: var(--hkn-text-muted-on-dark);
}

.hkn-announce .hkn-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-5);
	height: 38px;
	font-size: 12.5px;
}

.hkn-announce__left { display: flex; align-items: center; gap: var(--space-3); overflow: hidden; min-width: 0; flex: 1 1 auto; transition: opacity 0.2s var(--ease); }
.hkn-announce__left:hover { opacity: 0.8; }
.hkn-announce__left strong { color: var(--hkn-text-on-dark); font-weight: 600; flex-shrink: 0; }
.hkn-announce__left span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

.hkn-announce__right { display: flex; align-items: center; gap: var(--space-5); flex-shrink: 0; }

@media (max-width: 560px) {
	.hkn-announce__right { display: none; }
}

.hkn-announce__right a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	white-space: nowrap;
	transition: color 0.2s var(--ease);
}
.hkn-announce__right a:hover { color: var(--hkn-text-on-dark); }
.hkn-announce__right .hkn-icon { width: 15px; height: 15px; }

/* Header
   ---------------------------------------------------------------------- */
.hkn-header {
	background: var(--hkn-white);
	border-bottom: var(--border-hair);
	position: sticky;
	top: 0;
	z-index: 40;
}

.hkn-header > .hkn-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	height: 76px;
}

.hkn-mobile-menu.is-open .hkn-container {
	padding-inline: 0;
}

.hkn-logo { display: inline-flex; align-items: center; flex-shrink: 0; }
/* Ancestor-scoped + fixed width: WooCommerce ships ".woocommerce-page img
   { height:auto; max-width:100% }" on shop/product pages, which otherwise
   outranks a single-class selector and collapses the logo to 0x0. */
.hkn-header .hkn-logo__img,
.hkn-footer .hkn-logo__img {
	display: block;
	height: 34px;
	width: 134px;
}


.hkn-nav { flex: 1; min-width: 0; }
.hkn-nav__list { display: flex; align-items: center; gap: var(--space-6); }

.hkn-nav__item { position: relative; }
.hkn-nav__item > a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: var(--fs-small);
	font-weight: 600;
	padding: 1.7em 0;
	position: relative;
}
.hkn-nav__item > a::after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 2px;
	background: var(--hkn-blue);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.2s var(--ease);
}
.hkn-nav__item > a:hover::after { transform: scaleX(1); }
.hkn-nav__caret { width: 13px; height: 13px; }

/* Active "you are here" state — covers both the hardcoded fallback menu
   (.is-active, set in functions.php's hkn_is_current_nav_item()) and a
   real WordPress menu assigned to the primary location, which core
   already classes current-menu-item/current-menu-ancestor/current_page_*
   automatically. */
.hkn-nav__item.is-active > a,
.hkn-nav__item.current-menu-item > a,
.hkn-nav__item.current-menu-ancestor > a,
.hkn-nav__item.current_page_item > a,
.hkn-nav__item.current_page_parent > a,
.hkn-nav__item.current_page_ancestor > a {
	color: var(--hkn-blue);
}
.hkn-nav__item.is-active > a::after,
.hkn-nav__item.current-menu-item > a::after,
.hkn-nav__item.current-menu-ancestor > a::after,
.hkn-nav__item.current_page_item > a::after,
.hkn-nav__item.current_page_parent > a::after,
.hkn-nav__item.current_page_ancestor > a::after {
	transform: scaleX(1);
}

.hkn-nav__dropdown {
	position: absolute;
	top: 100%; left: -16px;
	min-width: 240px;
	background: var(--hkn-white);
	border: var(--border-hair);
	border-radius: var(--radius-md);
	box-shadow: 0 16px 32px rgba(11, 18, 32, 0.12);
	padding: var(--space-3);
	opacity: 0;
	visibility: hidden;
	transform: translateY(4px);
	transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0.16s;
}
.hkn-nav__item.has-children:hover .hkn-nav__dropdown,
.hkn-nav__item.has-children:focus-within .hkn-nav__dropdown {
	opacity: 1; visibility: visible; transform: translateY(0);
}
.hkn-nav__dropdown a {
	display: block;
	padding: var(--space-3) var(--space-3);
	border-radius: var(--radius-sm);
	font-size: var(--fs-small);
	font-weight: 500;
}
.hkn-nav__dropdown a:hover { background: var(--hkn-off-white); }

.hkn-header__tools { display: flex; align-items: center; gap: var(--space-5); flex-shrink: 0; }

.hkn-search {
	position: relative;
	display: flex;
	align-items: center;
	gap: var(--space-2);
	width: clamp(200px, 22vw, 320px);
	background: var(--hkn-off-white);
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	padding: 0.55em var(--space-3);
	color: var(--hkn-gray-600);
	transition: border-color 0.2s var(--ease);
}
.hkn-search:focus-within { border-color: var(--hkn-blue); background: #fff; }
.hkn-search input {
	border: 0; background: transparent; outline: 0;
	width: 100%; font-size: var(--fs-small); color: var(--hkn-text);
}
.hkn-search .hkn-icon { flex-shrink: 0; width: 17px; height: 17px; }

/* Search-as-you-type suggestions dropdown */
.hkn-search__suggestions {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	right: 0;
	background: var(--hkn-white);
	border: var(--border-hair);
	border-radius: var(--radius-md);
	box-shadow: 0 16px 32px rgba(11, 18, 32, 0.14);
	max-height: 70vh;
	overflow-y: auto;
	z-index: 50;
	padding: var(--space-2) 0;
	text-align: left;
}
/* .hkn-search is a flex row (icon + input); a statically-positioned child
   would sit beside the input instead of wrapping below it, so this also
   forces the panel onto its own line. */
.hkn-search--mobile { flex-wrap: wrap; }
.hkn-search--mobile input { flex: 1 1 0; min-width: 0; width: auto; }
.hkn-search--mobile .hkn-search__suggestions { position: static; flex-basis: 100%; box-shadow: none; border: 0; border-top: var(--border-hair); border-radius: 0; margin-top: var(--space-3); max-height: none; }

.hkn-search__group-label {
	padding: var(--space-2) var(--space-4) var(--space-1);
	font-size: var(--fs-eyebrow);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--hkn-gray-600);
}

.hkn-search__item {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	width: 100%;
	padding: var(--space-2) var(--space-4);
	text-align: left;
	background: none;
	border: 0;
	cursor: pointer;
	color: var(--hkn-text);
	font-size: var(--fs-small);
	text-decoration: none;
}
.hkn-search__item:hover,
.hkn-search__item.is-highlighted {
	background: var(--hkn-off-white);
}
.hkn-search__item img {
	width: 36px; height: 36px; object-fit: cover;
	border-radius: var(--radius-sm);
	flex-shrink: 0;
	background: var(--hkn-off-white);
}
.hkn-search__item-text { flex: 1; min-width: 0; }
.hkn-search__item-title {
	display: block;
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.hkn-search__item-meta {
	display: block;
	font-size: var(--fs-metadata);
	color: var(--hkn-gray-600);
}

.hkn-search__empty,
.hkn-search__loading {
	padding: var(--space-3) var(--space-4);
	font-size: var(--fs-small);
	color: var(--hkn-gray-600);
}

.hkn-search__see-all {
	display: block;
	width: 100%;
	padding: var(--space-3) var(--space-4);
	text-align: center;
	font-size: var(--fs-small);
	font-weight: 600;
	color: var(--hkn-blue);
	border-top: var(--border-hair);
	margin-top: var(--space-1);
	text-decoration: none;
}
.hkn-search__see-all:hover { text-decoration: underline; }

.hkn-header__icons { display: flex; align-items: center; gap: var(--space-4); }
.hkn-icon-link { position: relative; display: inline-flex; padding: 4px; }
.hkn-cart-count {
	position: absolute; top: -3px; right: -3px;
	background: var(--hkn-blue); color: #fff;
	font-size: 10px; font-weight: 700; line-height: 1;
	min-width: 16px; height: 16px; border-radius: 8px;
	display: flex; align-items: center; justify-content: center;
	padding: 0 3px;
}

.hkn-menu-toggle { display: none; background: none; border: 0; padding: 4px; }
.hkn-menu-toggle__close { display: none; }
.hkn-menu-toggle.is-open .hkn-menu-toggle__open { display: none; }
.hkn-menu-toggle.is-open .hkn-menu-toggle__close { display: block; }

@media (max-width: 960px) {
	.hkn-header__tools .hkn-search, .hkn-nav { display: none; }
	.hkn-menu-toggle { display: inline-flex; }
	.hkn-header > .hkn-container { height: 64px; }
}

.hkn-mobile-menu {
	display: none;
	position: fixed;
	top: var(--hkn-mobile-menu-top, 64px);
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--hkn-white);
	overflow-y: auto;
	z-index: 39;
	padding-block: var(--space-6);
	padding-inline: var(--container-gutter);
}
.hkn-mobile-menu[hidden] { display: none; }
.hkn-mobile-menu.is-open {
	display: block;
	animation: hkn-menu-in 0.28s var(--ease) both;
}
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item {
	animation: hkn-menu-item-in 0.36s var(--ease) both;
}
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item:nth-child(1) { animation-delay: 0.04s; }
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item:nth-child(2) { animation-delay: 0.08s; }
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item:nth-child(3) { animation-delay: 0.12s; }
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item:nth-child(4) { animation-delay: 0.16s; }
.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item:nth-child(5) { animation-delay: 0.2s; }
.hkn-mobile-menu.is-open .hkn-search--mobile {
	animation: hkn-menu-item-in 0.36s var(--ease) both;
}

@keyframes hkn-menu-in {
	from { opacity: 0; transform: translateY(-12px); }
	to { opacity: 1; transform: none; }
}
@keyframes hkn-menu-item-in {
	from { opacity: 0; transform: translateY(10px); }
	to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
	.hkn-mobile-menu.is-open,
	.hkn-mobile-menu.is-open .hkn-nav__list--mobile > .hkn-nav__item,
	.hkn-mobile-menu.is-open .hkn-search--mobile { animation: none; }
}
.hkn-search--mobile { width: 100%; margin-bottom: var(--space-6); }
.hkn-nav__list--mobile { flex-direction: column; align-items: stretch; gap: 0; }
.hkn-nav__list--mobile .hkn-nav__item > a {
	display: flex;
	width: 100%;
	padding: var(--space-4) 0;
	border-bottom: var(--border-hair);
	justify-content: space-between;
}
.hkn-nav__list--mobile .hkn-nav__dropdown {
	position: static; opacity: 1; visibility: visible; transform: none;
	box-shadow: none; border: 0; background: var(--hkn-off-white);
	display: none;
}
.hkn-nav__list--mobile .hkn-nav__item.is-open .hkn-nav__dropdown { display: block; }

/* Footer
   ---------------------------------------------------------------------- */
.hkn-footer {
	background: var(--hkn-dark);
	color: var(--hkn-text-muted-on-dark);
	padding-block: var(--space-9) var(--space-6);
}

.hkn-footer__top {
	display: grid;
	grid-template-columns: 1.4fr repeat(5, 1fr);
	gap: var(--space-7);
	padding-bottom: var(--space-8);
	border-bottom: var(--border-hair-dark);
}

.hkn-footer__brand p {
	margin-top: var(--space-4);
	max-width: 34ch;
	font-size: var(--fs-small);
	color: var(--hkn-text-muted-on-dark);
}

.hkn-footer h4 {
	font-family: var(--font-body);
	font-size: var(--fs-eyebrow);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--hkn-text-on-dark);
	margin-bottom: var(--space-4);
}

.hkn-footer ul { display: flex; flex-direction: column; gap: var(--space-3); }
.hkn-footer a { font-size: var(--fs-small); transition: color 0.2s var(--ease); }
.hkn-footer a:hover { color: var(--hkn-text-on-dark); }

.hkn-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	padding-top: var(--space-6);
	font-size: var(--fs-metadata);
	flex-wrap: wrap;
}

@media (max-width: 960px) {
	.hkn-footer__top { grid-template-columns: repeat(3, 1fr); row-gap: var(--space-7); }
	.hkn-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
	.hkn-footer__top { grid-template-columns: repeat(2, 1fr); }
}