/*
 * header.css — masthead, primary nav, Directory mega menu.
 * Depends on the tokens in main.css.
 */

.wfm-header {
	position: relative;
	z-index: 50;
	background: var(--wfm-white);
}

/* Masthead */
.wfm-masthead {
	padding: 22px var(--wfm-pad) 0;
	text-align: center;
}

.wfm-masthead__title {
	font-size: clamp(26px, 4.5vw, 40px);
	font-weight: 900;
	letter-spacing: -0.05em;
	text-transform: uppercase;
	white-space: nowrap;
	color: var(--wfm-ink);
}

/* Nav bar */
.wfm-navbar {
	margin-top: 14px;
	padding: 14px var(--wfm-pad);
	border-bottom: var(--wfm-rule);
	display: flex;
	justify-content: center;
}

.wfm-nav {
	display: flex;
	justify-content: center;
	gap: 32px;
	flex-wrap: wrap;
	font-size: 17px;
	font-weight: 700;
}

.wfm-nav__link {
	padding: 6px 0;
	border-bottom: 2px solid transparent;
	white-space: nowrap;
}

.wfm-nav__link:hover,
.wfm-nav__link[aria-expanded="true"],
.wfm-nav__link--active {
	border-bottom-color: var(--wfm-ink);
	color: var(--wfm-ink);
}

/* Mobile toggle — hidden on desktop */
.wfm-nav-toggle {
	display: none;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	background: none;
	border: var(--wfm-rule);
	font: 700 15px var(--wfm-font);
	color: var(--wfm-ink);
	cursor: pointer;
}

.wfm-nav-toggle__bars,
.wfm-nav-toggle__bars::before,
.wfm-nav-toggle__bars::after {
	display: block;
	width: 18px;
	height: 2px;
	background: currentColor;
	content: "";
}

.wfm-nav-toggle__bars {
	position: relative;
}

.wfm-nav-toggle__bars::before {
	position: absolute;
	top: -6px;
}

.wfm-nav-toggle__bars::after {
	position: absolute;
	top: 6px;
}

/* Mega menu — full-width, two columns */
.wfm-mega {
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	background: var(--wfm-white);
	border-bottom: var(--wfm-rule);
	box-shadow: 0 24px 40px rgba(41, 50, 65, 0.12);
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.wfm-mega[hidden] {
	display: none;
}

.wfm-mega__cats {
	padding: 32px var(--wfm-pad) 36px;
}

.wfm-mega__cats-head {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
}

.wfm-mega__all {
	font-size: 13px;
	font-weight: 700;
	border-bottom: 2px solid var(--wfm-powder);
}

.wfm-mega__grid {
	margin-top: 18px;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	column-gap: 40px;
}

.wfm-mega__cat {
	display: flex;
	align-items: baseline;
	gap: 14px;
	padding: 11px 0;
	border-bottom: 1px solid var(--wfm-powder);
	font-size: 22px;
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.05;
}

.wfm-mega__cat:hover {
	background: var(--wfm-cyan);
	color: var(--wfm-ink);
}

.wfm-mega__num {
	flex: none;
	width: 18px;
	font-size: 11px;
	font-weight: 700;
	color: var(--wfm-slate);
}

/* Right rail */
.wfm-mega__aside {
	background: var(--wfm-cyan);
	border-left: var(--wfm-rule);
	padding: 32px 36px 36px;
	display: flex;
	flex-direction: column;
	gap: 22px;
}

.wfm-mega__hoods {
	display: block;
	margin-top: 10px;
	font-size: 30px;
	font-weight: 900;
	letter-spacing: -0.05em;
	line-height: 1;
}

.wfm-mega__hoods-sub {
	margin: 8px 0 0;
	font-size: 14px;
	color: var(--wfm-slate);
}

.wfm-mega__cta {
	margin-top: auto;
	padding-top: 20px;
	border-top: var(--wfm-rule);
}

.wfm-mega__cta-title {
	margin: 0;
	font-size: 18px;
	font-weight: 900;
	letter-spacing: -0.04em;
	line-height: 1.05;
}

.wfm-mega__cta-sub {
	margin: 4px 0 12px;
	font-size: 13px;
	color: var(--wfm-slate);
}

/* Mobile */
@media (max-width: 900px) {
	.wfm-navbar {
		justify-content: flex-start;
	}

	.wfm-nav-toggle {
		display: flex;
	}

	.wfm-nav {
		display: none;
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		flex-direction: column;
		gap: 0;
		background: var(--wfm-white);
		border-bottom: var(--wfm-rule);
		padding: 8px var(--wfm-pad) 16px;
	}

	.wfm-nav.is-open {
		display: flex;
	}

	.wfm-nav__link {
		padding: 12px 0;
		border-bottom: 1px solid var(--wfm-powder);
	}

	.wfm-mega {
		position: static;
		grid-template-columns: 1fr;
		box-shadow: none;
	}

	.wfm-mega__aside {
		border-left: 0;
		border-top: var(--wfm-rule);
	}

	.wfm-mega__grid {
		grid-template-columns: 1fr;
	}

	.wfm-mega__cat {
		font-size: 18px;
	}
}