/* ---------------------------------------------------------------------------
 * Site header — the mine ground masthead. Mobile-first; desktop at 1025px.
 * On listing pages the hero continues the same ground (.cm-header--joined).
 * ------------------------------------------------------------------------- */

.cm-header {
	position: relative;
	z-index: 20;
	border-bottom: 1px solid var(--color-ink-800);
}
.cm-header--joined { border-bottom: 0; }

.cm-header__inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 14px var(--gutter);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 68px;
}

.cm-header__logo {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	flex: 0 0 auto;
	text-decoration: none;
	color: var(--color-ink-300);
}
.cm-header__logo img { height: 28px; width: auto; display: block; }
.cm-header__site {
	display: none;
	padding-left: 12px;
	border-left: 1px solid var(--color-ink-600);
	font-size: var(--text-sm);
	line-height: 1.2;
	white-space: nowrap;
}
.cm-header__logo:hover { color: var(--color-lamp-500); }

/* Hamburger — mobile only. */
.cm-header__toggle {
	display: inline-flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: var(--color-ruby-500);
	border: 0;
	border-radius: 0 10px 0 10px;
	corner-shape: bevel;
	cursor: pointer;
	flex: 0 0 auto;
}
.cm-header__toggle:hover { background: var(--color-ruby-600); }
.cm-header__toggle-bar {
	width: 20px;
	height: 2px;
	background: #fff;
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(2) { opacity: 0; }
.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav: a panel under the bar, on the mine ground. */
.cm-header__nav {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background: var(--color-ink-900);
	border-bottom: 1px solid var(--color-ink-700);
	padding: 12px var(--gutter) 24px;
	flex-direction: column;
	gap: 18px;
}
.cm-header__nav.is-open { display: flex; }

.cm-header__menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
}
.cm-header__menu > li { display: block; }
.cm-header__menu > li > a {
	display: block;
	padding: 12px 0;
	color: var(--color-ink-50);
	text-decoration: none;
	font-size: var(--text-base);
	font-weight: var(--font-weight-medium);
	border-bottom: 1px solid var(--color-ink-800);
}
.cm-header__menu > li > a:hover { color: var(--color-lamp-500); }
.cm-header__menu > li.current-menu-item > a { color: var(--color-lamp-500); }

.cm-header__actions {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.cm-header__search {
	display: flex;
	align-items: stretch;
	width: 100%;
	height: 44px;
	background: var(--color-ink-950);
	border: 1px solid var(--color-ink-600);
}
.cm-header__search:focus-within { border-color: var(--color-lamp-500); }
.cm-header__search input[type="search"].cm-header__search-input {
	flex: 1 1 auto;
	min-width: 0;
	height: 100%;
	padding: 0 14px;
	border: 0;
	background: transparent;
	color: var(--color-ink-50);
	font-size: var(--text-sm);
	outline: none;
	box-shadow: none;
}
.cm-header__search-input::placeholder { color: var(--color-ink-400); }
.cm-header__search-submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	width: 44px;
	height: 100%;
	padding: 0;
	margin: 0;
	background: transparent;
	border: 0;
	color: var(--color-ink-300);
	cursor: pointer;
}
.cm-header__search-submit:hover { color: var(--color-lamp-500); }
.cm-header__search-submit svg { width: 18px; height: 18px; fill: currentColor; }

.cm-header__action {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	min-height: 44px;
	color: var(--color-ink-50);
	text-decoration: none;
	font-size: var(--text-base);
	font-weight: var(--font-weight-medium);
}
.cm-header__action:hover { color: var(--color-lamp-500); }
.cm-header__action-icon { width: 20px; height: 20px; fill: currentColor; flex: 0 0 auto; }

/* Language switch: two flush pills, the active one lit. */
.cm-lang-switch {
	display: inline-flex;
	align-self: flex-start;
	overflow: hidden;
	font-size: var(--text-xs);
}
.cm-lang-switch__btn {
	display: inline-flex;
	align-items: center;
	padding: 8px 12px;
	min-height: 32px;
	background: var(--color-ink-800);
	color: var(--color-ink-50);
	font-weight: var(--font-weight-medium);
	text-decoration: none;
	letter-spacing: 0.04em;
	line-height: 1;
}
.cm-lang-switch__btn:hover { background: var(--color-ink-700); color: var(--color-ink-50); }
.cm-lang-switch__btn.is-active,
.cm-lang-switch__btn.is-active:hover { background: var(--color-ink-50); color: var(--color-ink-950); }

.cm-header__cta { align-self: flex-start; }

/* Desktop: one row. */
@media (min-width: 1025px) {
	.cm-header__toggle { display: none; }
	.cm-header__site { display: inline-block; }
	.cm-header__nav {
		display: flex;
		position: static;
		flex-direction: row;
		align-items: center;
		justify-content: flex-end;
		gap: 28px;
		padding: 0;
		border: 0;
		background: transparent;
		flex: 1 1 auto;
		min-width: 0;
	}
	.cm-header__menu { flex-direction: row; align-items: center; gap: 22px; }
	.cm-header__menu > li > a { padding: 6px 0; border: 0; font-size: var(--text-sm); }
	.cm-header__actions { flex-direction: row; align-items: center; gap: 14px; }
	.cm-header__search { width: 220px; height: 38px; }
	.cm-header__search-submit { width: 38px; }
	.cm-header__action { min-height: 38px; width: 38px; justify-content: center; gap: 0; }
	.cm-header__action-label { display: none; }
	.cm-header__action-icon { width: 18px; height: 18px; }
	.cm-header__cta { align-self: auto; }
}