/*
 * Site header: transparent bar over the hero, a dropdown panel per top level
 * item on desktop, a drawer on narrow screens.
 */

.am-header {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	z-index: 1017;
	display: flex;
	align-items: stretch;
	gap: var(--am-space-3);
	min-height: var(--am-header-height);
	padding: 14px var(--am-gutter) var(--am-space-2);
	color: var(--am-on-dark);
	background: transparent;
}

.am-header-solid {
	position: relative;
	background: linear-gradient(180deg, var(--am-green) 0%, var(--am-green-dark) 100%);
}

body.admin-bar .am-header {
	top: 32px;
}

@media (max-width: 782px) {
	body.admin-bar .am-header {
		top: 46px;
	}
}

.am-brand {
	flex: 0 0 auto;
	align-self: center;
}

.am-brand img {
	display: block;
	width: 158px;
	height: auto;
}

.am-brand-text {
	color: var(--am-on-dark);
	font-size: var(--am-text-xl);
	font-weight: 700;
}

.am-header-social {
	flex: 0 0 auto;
	align-self: center;
	margin-left: var(--am-space-2);
	color: var(--am-on-dark);
	font-size: 18px;
	line-height: 1;
}

.am-header-social:hover {
	color: rgba(255, 255, 255, 0.72);
}

/* Navigation */
.am-nav {
	position: static;
	display: flex;
	flex: 1 1 auto;
	align-items: stretch;
}

.am-nav-list {
	display: flex;
	flex: 1 1 auto;
	align-items: stretch;
	justify-content: center;
	margin: 0;
	padding: 0;
	list-style: none;
}

.am-nav-item {
	position: static;
	display: flex;
	align-items: center;
	margin: 0;
}

.am-nav-link {
	display: flex;
	align-items: center;
	gap: var(--am-space-1);
	padding: 10px 14px;
	color: var(--am-on-dark);
	font-size: var(--am-text-sm);
	font-weight: 400;
	letter-spacing: 0.06em;
	line-height: 1;
	text-transform: uppercase;
	text-decoration: none;
	transition: color var(--am-fast) var(--am-ease);
}

.am-nav-link:hover,
.am-nav-link:focus-visible,
.am-nav-item-current > .am-nav-link {
	color: var(--am-on-dark);
	text-decoration: none;
	box-shadow: inset 0 -2px 0 var(--am-yellow);
}

.am-nav-link > .am-icon {
	width: 0.75em;
	height: 0.75em;
	transition: transform var(--am-fast) var(--am-ease);
}

/* Dropdown panels */
.am-panel {
	position: absolute;
	top: calc(100% - 16px);
	right: var(--am-gutter);
	left: auto;
	z-index: 1000;
	display: none;
	width: min(820px, calc(100vw - 2 * var(--am-gutter)));
	padding-top: 30px;
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--am-fast) var(--am-ease), visibility var(--am-fast) var(--am-ease);
}

.am-nav-item:hover > .am-panel,
.am-nav-item:focus-within > .am-panel {
	display: block;
	opacity: 1;
	visibility: visible;
}

.am-panel-inner {
	display: grid;
	gap: var(--am-space-6);
	align-items: stretch;
	padding: 28px 28px 24px;
	border-radius: var(--am-radius-sm);
	background: var(--am-surface);
	box-shadow: var(--am-shadow-lg);
}

.am-panel-2col .am-panel-inner {
	grid-template-columns: 2fr 1fr;
}

.am-panel-even .am-panel-inner {
	grid-template-columns: 1fr 1fr;
}

.am-panel-title {
	margin: 0 0 var(--am-space-5);
	padding-bottom: var(--am-space-2);
	border-bottom: 2px solid var(--am-yellow);
	color: var(--am-green);
	font-size: var(--am-text-base);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.am-panel-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.am-panel-list > li {
	margin: 0;
}

.am-panel-grid {
	display: grid;
	gap: 30px 40px;
	grid-template-columns: repeat(2, 1fr);
}

.am-panel-cat-title {
	display: inline-block;
	margin-bottom: var(--am-space-3);
	color: var(--am-green);
	font-size: var(--am-text-base);
	font-weight: 600;
}

.am-panel-cat-title:hover {
	color: var(--am-green-dark);
	text-decoration: none;
}

.am-panel-sublist {
	margin: 0;
	padding: 0;
	list-style: none;
}

.am-panel-sublist a {
	display: block;
	padding: 5px 0;
	color: var(--am-muted);
	font-size: var(--am-text-sm);
	transition: color var(--am-fast) var(--am-ease), padding-left var(--am-fast) var(--am-ease);
}

.am-panel-sublist a:hover {
	padding-left: 5px;
	color: var(--am-ink);
	text-decoration: none;
}

.am-panel-accent-amber .am-panel-cat-title:hover,
.am-panel-accent-amber .am-panel-sublist a:hover {
	color: var(--am-yellow-deep);
}

/* Promo rows */
.am-promo {
	display: flex;
	gap: var(--am-space-4);
	align-items: center;
	padding: var(--am-space-3);
	border-radius: var(--am-radius);
	color: var(--am-ink);
	transition: transform var(--am-fast) var(--am-ease);
}

.am-promo:hover {
	transform: translateX(5px);
	color: var(--am-green);
	text-decoration: none;
}

.am-promo-icon {
	display: flex;
	flex: 0 0 auto;
	align-items: center;
	justify-content: center;
	width: 45px;
	height: 45px;
	border-radius: 50%;
	background: var(--am-green);
	color: var(--am-on-dark);
	font-size: var(--am-text-lg);
}

.am-promo-title {
	display: block;
	margin-bottom: 2px;
	color: var(--am-green);
	font-weight: 600;
}

.am-promo-desc {
	display: block;
	color: var(--am-muted);
	font-size: var(--am-text-sm);
}

/* Feature card inside a panel */
.am-feature {
	position: relative;
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	justify-content: flex-end;
	min-height: 250px;
	padding: 25px;
	overflow: hidden;
	border-radius: var(--am-radius);
	background-position: center;
	background-size: cover;
	color: var(--am-on-dark);
}

.am-feature::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.1));
}

.am-feature-body {
	position: relative;
	z-index: 2;
}

.am-feature-title {
	margin: 0 0 var(--am-space-2);
	color: var(--am-on-dark);
	font-size: var(--am-h4);
}

.am-feature-desc {
	margin: 0 0 var(--am-space-3);
	font-size: var(--am-text-sm);
}

/* Drawer controls, hidden until the breakpoint */
.am-nav-toggle,
.am-nav-close,
.am-nav-close-row,
.am-nav-scrim {
	display: none;
}

@media (max-width: 1024px) {
	.am-header {
		padding: 10px var(--am-gutter);
	}

	.am-nav {
		justify-content: flex-end;
		align-items: center;
	}

	.am-nav-toggle {
		z-index: 9999;
		display: flex;
		flex-direction: column;
		gap: 5px;
		padding: 10px;
		border: 0;
		background: transparent;
		cursor: pointer;
	}

	.am-nav-toggle span {
		width: 25px;
		height: 3px;
		border-radius: 3px;
		background: var(--am-on-dark);
	}

	.am-nav-list {
		position: fixed;
		top: 0;
		right: 0;
		z-index: 10001;
		flex-direction: column;
		align-items: stretch;
		justify-content: flex-start;
		width: 80%;
		max-width: 320px;
		height: 100vh;
		padding-bottom: var(--am-space-7);
		overflow: auto;
		background: var(--am-surface);
		box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
		transform: translateX(100%);
		transition: transform var(--am-slow) var(--am-ease);
	}

	.am-nav-open .am-nav-list {
		transform: translateX(0);
	}

	.am-nav-scrim {
		position: fixed;
		inset: 0;
		z-index: 10000;
		background: rgba(0, 0, 0, 0.5);
		opacity: 0;
		visibility: hidden;
	}

	.am-nav-open .am-nav-scrim {
		display: block;
		opacity: 1;
		visibility: visible;
	}

	.am-nav-close-row {
		display: block;
		padding: 15px 20px;
		border-bottom: 1px solid var(--am-line);
		text-align: right;
	}

	.am-nav-close {
		display: inline-block;
		border: 0;
		background: transparent;
		color: #aaa;
		font-size: 2.5rem;
		line-height: 1;
		cursor: pointer;
	}

	.am-nav-item {
		position: relative;
		flex-direction: column;
		align-items: stretch;
		width: 100%;
		border-bottom: 1px solid var(--am-line);
	}

	.am-nav-link {
		justify-content: space-between;
		padding: 18px 20px;
		color: var(--am-ink);
		font-size: 15px;
		letter-spacing: 0.04em;
	}

	.am-nav-link:hover,
	.am-nav-link:focus-visible,
	.am-nav-item-current > .am-nav-link {
		color: var(--am-yellow-deep);
		box-shadow: inset 3px 0 0 var(--am-yellow);
	}

	.am-panel {
		position: relative;
		top: 0;
		right: auto;
		left: 0;
		display: none;
		width: 100%;
		padding-top: 0;
		background: var(--am-surface-soft);
		opacity: 1;
		visibility: visible;
	}

	/* Below the breakpoint a panel opens on tap, not on hover. The :not()
	   keeps the hover rule from out-specifying the open state, which it did
	   via :focus-within the moment the link was tapped. */
	.am-nav-item:not(.am-nav-item-open):hover > .am-panel,
	.am-nav-item:not(.am-nav-item-open):focus-within > .am-panel {
		display: none;
	}

	.am-nav-item-open > .am-panel {
		display: block;
	}

	.am-nav-item-open > .am-nav-link > .am-icon {
		transform: rotate(180deg);
	}

	.am-panel-inner,
	.am-panel-2col .am-panel-inner,
	.am-panel-even .am-panel-inner,
	.am-panel-grid {
		grid-template-columns: 1fr;
		gap: var(--am-space-5);
		padding: var(--am-space-5);
		border-radius: 0;
		box-shadow: none;
		background: transparent;
	}

	.am-feature {
		min-height: 180px;
	}

	/* A picture with nothing on it is decoration the drawer does not need. */
	.am-feature:not(:has(.am-feature-body)) {
		display: none;
	}
}