/* Header */
/* -------------------------------------------------------------------------------------------- */

header {
	background: radial-gradient(ellipse at 45% 40%, var(--header-highlight) 10%, var(--light-green) 55%);
	box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.5);
}

header img {
	object-fit: contain;
}

header small {
	font-size: 0.6em;
}

#header_content {
	display: flex;
	align-items: center;
	padding-top: 1em;
	padding-bottom: 1em;
}

#logo {
	height: 125px;
}

#header_text {
	/*
	font-family: 'Goudy Old Style', serif;
	font-family: 'Spectral', serif;
	*/
	font-weight: 300;
	font-size: 3.5em;
	color: var(--dark-green);
	letter-spacing: 0.1em;
	line-height: 1.2;
	text-align: left;
	margin-left: 1em;
	margin-top: 0;
}

@media screen and (max-width: 768px) {
	#header_content {
		flex-direction: column;
	}

	#header_text {
		text-align: center;
		margin-left: 0;
		margin-top: 0.5em;
	}
}

#navbar {
	background: var(--dark-green);
	border-width: 1px 0;
	border-style: solid;
	border-color: var(--dark-gray);
	width: 100%;
	font-size: 1.2em;
	text-align: center;
	font-weight: bold;
}

#navbar li {
	display: inline-block;
	letter-spacing: 0.05em;
	padding: 0.2em 0.8em;
}

/* Notice Bar */
/* -------------------------------------------------------------------------------------------- */

#notice_bar {
	display: flex;
	align-items: center;
	justify-content: center;
}

#notice_bar span {
	font-size: 1.15em;
	font-weight: bold;
	padding-left: 1em;
}

/* Main */
/* -------------------------------------------------------------------------------------------- */

main, #notice_bar {
	margin-top: 1.5em;
	margin-bottom: 1.5em;
	background: var(--main-color);
	box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
	border-radius: var(--rounded-edge);
}

#scroll_top {
	cursor: pointer;
	margin: 0 auto;
	width: 4rem;
	height: 4rem;
	border-radius: 50%;
	font-size: 2.2em;
	text-align: center;
	color: var(--light-green);
	background: var(--button-color);
	transition: all 0.2s ease-out;
}

#scroll_top:hover {
	color: var(--dark-green);
	background: var(--light-green);
	box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
	transform: scale(1.1);
}

/* Mission Statement */
/* -------------------------------------------------------------------------------------------- */

#mission_statement {
	font-size: 1.15em;
	width: 80%;
	margin: 0 auto;
}

#mission_statement > * {
	text-align: center;
}

/* Card grid */
/* -------------------------------------------------------------------------------------------- */

#page_nav_grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15em, 1fr));
	grid-auto-rows: 1fr;
	grid-gap: 1em;
	gap: 1em;
	text-align: center;
	margin: 1.5em 0;
}

#page_nav_grid a {
	position: relative;
	cursor: pointer;
	background: var(--button-color);
	color: var(--light-green);
	border-radius: var(--rounded-edge);
	padding: 1em;
	font-size: 1.5em;
	font-weight: 300;
	letter-spacing: 0.05em;
	text-decoration: none;
	transition: all 0.2s ease-out;
}

#page_nav_grid a:hover {
	color: var(--dark-green);
	background: var(--light-green);
	box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.5);
}

.selected_card::after {
	content: '';
	position: absolute;
	bottom: 1px;
	width: 0;
	height: 0;
	transition: all 0.2s ease-out;;

	--effect-color: var(--light-green);
	--effect-size: 0.6em;

	border-left: var(--effect-size) solid transparent;
	border-right: var(--effect-size) solid transparent;
	border-bottom: var(--effect-size) solid var(--effect-color);
}

.selected_card:hover::after {
	--effect-color: var(--dark-green);
	transform: translateY(-8px) scale(1.3);
}

/* Content section */
/* -------------------------------------------------------------------------------------------- */

#content_area {
	width: 100%;
	margin-bottom: 1.5em;
	min-height: 15em; /* FIXME: HACK to reserve space for the bg image */
	position: relative;
	z-index: 1;
	transition: all 0.2s ease-out;
}

/* Footer */
/* -------------------------------------------------------------------------------------------- */

footer {
	border-top: 1px solid var(--dark-gray);
	background: var(--dark-green);
	color: var(--main-color);
	box-shadow: 0 -1px 4px 0 rgba(0, 0, 0, 0.5);
}

#footer_content {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-top: 1em;
	padding-bottom: 1em;
}

#media_links {
	display: flex;
	justify-content: space-between;
	line-height: 0.5;
}

#media_links li {
	font-size: 3em;
	padding-left: 0.5em;
}