/* reset.css */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	box-sizing: border-box;
}

article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* begin custom css */
html {
	--accent-color: #00a3ff;
	scroll-behavior: smooth;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif
}
body {
	display: flex;
	flex-flow: column;
	min-height: 100vh;
}
main {flex-grow: 1}
.section {
	padding: 2em 0;
	@media (min-width: 600px) {padding: 3em 0}
	@media (min-width: 62em) {padding: 4em 0}
}
.container {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 1em;
	@media (min-width: 62em) {padding: 0;}
}

/* single */
.page-header {
	background: black;
	color: white;
	padding: 10em 0;
	max-height: calc(100vh - 44px);
}
.page-title {
	font-size: 3em;
	font-weight: 700;
	line-height: 1.2;
	text-align: center;
}
.page {
	h2 {
		font-size: 2em;
		font-weight: 700;
		margin-bottom: 0.7em;
		margin-top: 2em;
		line-height: 1.2;
	}
	a {
		color: inherit;
		text-underline-offset: 7px;
		text-decoration-thickness: 2px;
		transition: 0.25s ease-in-out;
		transition-property: text-decoration-thickness color;
	}
	a:hover {
		color: var(--accent-color);
		text-decoration-thickness: 6px;
	}
	ul {
		font-size: 1rem;
		line-height: 1.4;
		@media (min-width: 600px) {font-size: 1.25rem}
		@media (min-width: 768px) {font-size: 1.5rem}
		list-style: disc;
		margin-left: 1em;
	}
	li {margin-bottom: 1em;}
	li > ul {margin-top: 1em;}
	em {font-style: italic;}
	strong {font-weight: 700;}
}

#TableOfContents {
	ul {
		li {margin-bottom: 1em;}
	}
}


/* sections */
.section-header {
	font-size: 1.5em;
	@media (min-width: 600px) {font-size: 2em;}
	@media (min-width: 768px) {font-size: 2.5em}
	font-weight: 700;
	margin-bottom: 0.7em;
	line-height: 1.4;
}
.section {
	p, a {
		line-height: 1.4;
		font-size: 1rem;
		@media (min-width: 600px) {font-size: 1.25rem}
		@media (min-width: 768px) {font-size: 1.5rem}
		margin-bottom: 1.4em;
		&:last-child {margin-bottom: 0;}
	}
}
.read-more {color: var(--accent-color)}

/* header bar */
.site-header {background: #ddd; filter: drop-shadow(0px -1px 2px rgba(0,0,0,0.2))}
.site-header a {text-decoration: none; color: inherit;}
.site-title {font-weight: 700; font-size: 22px; line-height: 2em;}
.site-header .container {display: flex; flex-flow: row wrap;}
.site-nav {flex-basis: 100%; display: flex; flex-flow: column;}
.site-nav a {display: block; padding: 1em 0;}

/* css menu */
.site-nav {
	display: none;
	@media (min-width: 600px) {
		display: flex;
		flex-basis: unset;
		flex-flow: row;
		ul {
			display: flex;
		}
		a {
			margin-left: 1em;
			box-sizing: border-box;
		}
	}
}
.site-header {
	position: fixed; bottom: 0; width: 100%;
	@media (min-width: 600px) {
		position: sticky;
		bottom: unset;
		top: 0;
		z-index: 2;
		a {height: 44px;}
		a:hover {border-bottom: 2px solid var(--accent-color);}
		.container {justify-content: space-between; flex-flow: row wrap; height: 64px; align-items: center;}
	}
}
body {
	margin-bottom: 44px;
	@media (min-width: 600px) {margin-bottom: unset;}
}
.hamburger-label::before {content:"Menu"; position: absolute; left: -3em; }
#hamburger:checked ~ .site-nav {
    display: flex;
}
#hamburger {
    transition: all 0.5s;
    box-sizing: border-box;
    display: none;
}
.hamburger-label {
    transition: all 0.5s;
    box-sizing: border-box;
    cursor: pointer;
    position: absolute;
    z-index: 99;
    height: 100%;
    width: 100%;
    top: 16px;
    right: 15px;
    height: 22px;
    width: 22px;
}
.spinner {
    transition: all 0.5s;
    box-sizing: border-box;
    position: absolute;
    height: 3px;
    width: 100%;
    background-color: black;
}
.horizontal {
    transition: all 0.5s;
    box-sizing: border-box;
    position: relative;
    float: left;
    margin-top: 3px;
}
.diagonal.part-1 {
    position: relative;
    transition: all 0.5s;
    box-sizing: border-box;
    float: left;
}
.diagonal.part-2 {
    transition: all 0.5s;
    box-sizing: border-box;
    position: relative;
    float: left;
    margin-top: 3px;
}
#hamburger:checked ~ .hamburger-label > .horizontal {
    transition: all 0.5s;
    box-sizing: border-box;
    opacity: 0;
}
#hamburger:checked ~ .hamburger-label > .diagonal.part-1 {
    transition: all 0.5s;
    box-sizing: border-box;
    transform: rotate(135deg);
    margin-top: 8px;
}
#hamburger:checked ~ .hamburger-label > .diagonal.part-2 {
    transition: all 0.5s;
    box-sizing: border-box;
    transform: rotate(-135deg);
    margin-top: -9px;
}
@media (min-width: 600px) {
	#hamburger, .hamburger-label {display: none;}
}

/* personal summary */
.personal-summary {
	background: #eee;
	.container {
		display: grid;
	}
	img {
		width: 100%;
		height: auto;
		max-width: 400px;
		justify-self: center;
		margin-bottom: 1em;
	}
	h2 {}
	p {}
	em {font-weight: 700;}
	@media (min-width: 600px) {
		.container {
		grid-template-rows: auto 1fr;
		grid-template-columns: minmax(40ch,65ch) minmax(160px,1fr);
		grid-template-areas:
			"title image"
			"blurb image";
		grid-gap: 0 1em;
		}
		img {grid-area: image;}
	}
}

.cta {
	display: flex;
	flex-flow: row wrap;
	justify-content: flex-end;
	width: 100%;
	a {
		display: flex;
		box-sizing: border-box;
		color: var(--accent-color);
		text-decoration: none;
		justify-content: center;
		align-items: center;
		padding: 0.5em;
		border-radius: 4px;
		margin-bottom: 0.5em;
		transition: background 0.4s ease-in-out;
		i {margin-right: 0.5em;}
	}
	a:first-child {
		margin-right: 1em;
		background: var(--accent-color);
		color: white;
	}
	a:not(:first-child) {
		border: 2px solid var(--accent-color);
	}
	a:hover {background: rgba(var(--accent-color),0.4)}
}

/* about logos */

.organization-logos {
	display: flex;
	flex-flow: row wrap;
	justify-content: center;
	align-items: center;
	br {display: none;}
	img {
		flex-basis: 50%;
		width: 50%;
		height: 100%;
		padding: 1em;
		@media (min-width: 480px) {
			flex-basis: 25%;
			width: 25%;
		}
	}
	img:first-child, img:nth-child(3) {
		flex-basis: 100%;
		width: 100%;
		@media (min-width: 480px) {
			flex-basis: 50%;
			width: 50%;
			max-width: unset;
		}
	}
	margin-bottom: 2em;
}

/* contact section and footer */
#consultancy, #contact {background: #eee}
.h-card {
	display: flex;
	flex-flow: row wrap;
	max-width: 600px;
	box-shadow: 2px 2px 6px rgba(0,0,0,0.2);
	border-radius: 2px;
	.u-photo {flex-grow: 1; flex-basis: 160px; width: 100%; height: auto;}
	.info {
		flex-grow: 1;
		background: white;
		padding: 1em;
		font-size: 1em;
		@media (min-width: 320px) {font-size: 1.2em;}
	}
	.p-name {font-size: inherit; font-weight: 700;}
}
.contact-methods {margin-bottom: 0.7em;}
.contact-method {line-height: 1.4}
.contact-method i {margin-right: 0.5em;}
.site-footer {
	background: #ddd;
	display: flex;
	flex-flow: column;
	align-items: center;
	.container {
		padding: 1em;
		.social-links {
			font-size: 2em;
			display: flex;
			flex-flow: row;
			justify-content: center;
			width: 100%;
			margin: 1em 0;
			.social-link {
				color: #333;
				transition: color 0.4s ease-in-out;
				margin-left: 0.5em;
				width: 1em;
				display: flex;
				justify-content: center;
				text-decoration: none;
				span {display: none;}
			}
			.social-link:first-child {margin-left: 0;}
			.twitter:hover {color: #1da1f2}
			.facebook:hover {color: #1778f2}
			.linkedin:hover {color: #0e76a8}
		}
		p {
			text-align: center;
			line-height: 1.2;
			a {color: inherit; font-weight: 700; transition: color 0.4s ease-in-out}
			a:hover {color: #00a3ff}
		}
	};
}

/* i18n */
html[lang="ar"] {
	.site-nav,
	.personal-summary,
	.section-header,
	.cta a
	{direction: rtl;}
	.cta a {margin-right: 0; margin-left: 1em;}
}