/*
Theme Name: Museum of Refugees
Description: Lightweight theme for the Virtual Museum of Refugees. Needs only Polylang (languages) and Contact Form 7 (contact page).
Author: Museum of Refugees Kosovo
Version: 1.0.0
Requires PHP: 7.4
Text Domain: museum-of-refugees
*/

:root {
	--bg: #0a0a0a;
	--surface: #141414;
	--line: #262626;
	--text: #d6d6d6;
	--muted: #8f8f8f;
	--white: #fff;
	--accent: #d55026;
	--accent-hot: #ff5500;
	--cream: #fff0db;
	--ink: #0a0a0a;
	--header-h: 84px;
	--gap: 10px;
	--font: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
	--font-nav: "Roboto", "Open Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 400 16px/1.7 var(--font);
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hot); }
:focus-visible { outline: 2px solid var(--accent-hot); outline-offset: 3px; }
h1, h2, h3 { color: var(--white); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; }
.screen-reader-text, .skip-link:not(:focus) {
	position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
.skip-link:focus { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 16px; background: var(--white); color: var(--ink); }

/* Header */
.site-header {
	position: sticky; top: 0; z-index: 50;
	display: flex; align-items: center; justify-content: space-between; gap: 24px;
	height: var(--header-h); padding: 0 clamp(16px, 4vw, 48px);
	background: rgba(10, 10, 10, .94); backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--line);
}
.site-logo img { width: 64px; height: 64px; transition: transform .6s ease; }
.site-logo:hover img { transform: rotate(40deg); }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; }
.menu { gap: clamp(20px, 3vw, 44px); }
.menu a, .lang-switch a {
	font: 700 14px/1 var(--font-nav); letter-spacing: 1px; text-transform: uppercase; color: var(--white);
	padding: 10px 0; display: block; transition: color .2s;
}
.menu a:hover, .menu .current-menu-item > a, .lang-switch a:hover { color: var(--accent-hot); }
.lang-switch { gap: 4px; padding-left: clamp(16px, 2.4vw, 32px) !important; border-left: 1px solid var(--line); }
.lang-switch a { padding: 8px; color: var(--muted); font-weight: 500; }
.lang-switch a.is-current { color: var(--accent-hot); font-weight: 700; }
.nav-toggle { display: none; background: none; border: 0; padding: 14px 6px; cursor: pointer; }
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
	display: block; width: 26px; height: 2px; background: var(--white); transition: transform .25s, background .25s;
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -8px; }
.nav-toggle__bars::after { top: 8px; }
.nav-open .nav-toggle__bars { background: transparent; }
.nav-open .nav-toggle__bars::before { transform: translateY(8px) rotate(45deg); }
.nav-open .nav-toggle__bars::after { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 820px) {
	:root { --header-h: 68px; }
	.site-logo img { width: 50px; height: 50px; }
	.nav-toggle { display: block; }
	/* backdrop-filter would make the header the containing block of the fixed menu */
	.site-header { backdrop-filter: none; background: var(--bg); }
	.site-nav {
		position: fixed; inset: var(--header-h) 0 0 0; flex-direction: column; justify-content: center; gap: 36px;
		background: var(--bg); opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s;
	}
	.nav-open .site-nav { opacity: 1; visibility: visible; }
	.nav-open { overflow: hidden; }
	.menu { flex-direction: column; align-items: center; gap: 14px; }
	.menu a { font-size: 22px; padding: 12px; }
	.lang-switch { border-left: 0; padding-left: 0 !important; gap: 12px; }
	.lang-switch a { font-size: 16px; padding: 12px; }
}

/* Hero: the former slider. Portraits pile up, clear, then the motto and text come in. */
.hero {
	position: relative; overflow: hidden;
	min-height: calc(100svh - var(--header-h));
	display: grid; align-items: center;
	padding: clamp(40px, 7vh, 90px) clamp(20px, 5vw, 60px);
	background: var(--cream); color: var(--ink);
}
.hero__pile { position: absolute; inset: 0; pointer-events: none; animation: hero-clear 1s 4.3s cubic-bezier(.65, 0, .35, 1) both; }
.hero__pile img {
	position: absolute; top: 50%; left: 50%;
	width: min(489px, 72vw); height: auto; margin: 0;
	filter: grayscale(1);
	box-shadow: 0 18px 50px rgba(0, 0, 0, .22);
	transform: translate(calc(-50% + var(--tx)), calc(-50% + var(--ty))) rotate(var(--tr));
	animation: hero-fly .9s calc(.3s + var(--i) * .21s) cubic-bezier(.76, 0, .24, 1) both;
}
@keyframes hero-fly {
	from { opacity: 0; transform: translate(calc(-50% + var(--fx)), calc(-50% + var(--fy))) rotate(var(--fr)) scale(var(--fs)); }
	to { opacity: 1; }
}
@keyframes hero-clear { to { opacity: 0; visibility: hidden; } }
@keyframes hero-rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.hero__copy { position: relative; width: 100%; max-width: 1100px; margin: 0 auto; }
.hero__headline { margin: 0 0 clamp(24px, 4vh, 44px); display: grid; gap: clamp(8px, 1.6vw, 18px); }
.hero__headline img { width: var(--w); animation: hero-rise .7s calc(5.1s + var(--n) * .34s) cubic-bezier(.2, .7, .2, 1) both; }
.hero__text { animation: hero-rise .85s 6.2s cubic-bezier(.2, .7, .2, 1) both; }
.hero__text p { margin: 0 0 1em; font-size: clamp(15px, 1.25vw, 18px); line-height: 1.55; font-weight: 500; max-width: 1080px; }
.hero__more {
	display: inline-flex; gap: 10px; align-items: center; margin-top: 10px;
	font: 700 14px/1 var(--font-nav); letter-spacing: 1px; text-transform: uppercase;
	color: var(--ink); border-bottom: 2px solid var(--accent); padding: 8px 0;
	animation: hero-rise .7s 6.7s both;
}
.hero__more:hover { color: var(--accent); }
.hero--seen .hero__pile { display: none; }
.hero--seen .hero__headline img, .hero--seen .hero__text, .hero--seen .hero__more { animation: none; }
@media (max-width: 700px) {
	.hero__headline img { width: min(100%, calc(var(--w) * 1.25)); }
}
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.hero__pile { display: none; }
	.hero__headline img, .hero__text, .hero__more { animation: none; }
	* { transition-duration: .01ms !important; }
}

/* Stories grid */
.stories { padding: var(--gap); scroll-margin-top: var(--header-h); }
.stories__bar {
	display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px;
	padding: clamp(28px, 6vw, 70px) clamp(6px, 3vw, 38px) clamp(20px, 3vw, 36px);
}
.stories__title { font-size: clamp(34px, 5vw, 56px); margin: 0; letter-spacing: -1px; }
.stories__count { font-size: .35em; font-weight: 400; color: var(--muted); letter-spacing: 0; vertical-align: super; }
.stories__search input {
	width: min(320px, 80vw); padding: 12px 2px; font: inherit; color: var(--white);
	background: transparent; border: 0; border-bottom: 1px solid #555; border-radius: 0;
}
.stories__search input::placeholder { color: var(--muted); }
.stories__search input:focus { outline: 0; border-color: var(--accent-hot); }
.stories__empty { text-align: center; color: var(--muted); padding: 60px 0; }
.story-grid {
	list-style: none; margin: 0; padding: 0;
	display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fill, minmax(min(250px, 44vw), 1fr));
}
.story[hidden] { display: none; }
.story a {
	position: relative; display: grid; place-items: center; overflow: hidden;
	aspect-ratio: 4 / 3; background: #000; color: var(--white);
}
.story img { transition: transform .6s cubic-bezier(.2, .7, .2, 1), filter .4s, opacity .4s; }
.story--portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; filter: grayscale(1) brightness(.82); }
.story--portrait a::after {
	content: ""; position: absolute; inset: 45% 0 0; pointer-events: none;
	background: linear-gradient(to top, rgba(0, 0, 0, .85), transparent);
}
.story__mark { width: 34%; max-width: 96px; margin-bottom: 12%; opacity: .9; }
.story__name {
	position: absolute; z-index: 1; left: 0; right: 0; bottom: 0; padding: 14px 16px;
	font: 700 13px/1.3 var(--font-nav); letter-spacing: 1px; text-transform: uppercase;
	transition: color .2s;
}
.story:not(.story--portrait) .story__name { text-align: center; color: #bdbdbd; }
.story a:hover .story__name, .story a:focus-visible .story__name { color: var(--accent-hot); }
.story--portrait a:hover img { transform: scale(1.05); filter: grayscale(0) brightness(1); }
.story:not(.story--portrait) a:hover .story__mark { transform: rotate(45deg); opacity: 1; }
.story:not(.story--portrait) a:hover { background: #0e0e0e; }

/* Pages */
.page-content { max-width: 1140px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px) 90px; }
.page-hero { text-align: center; padding: clamp(60px, 13vh, 130px) 0 clamp(50px, 9vh, 100px); }
.page-hero h1 { font-size: clamp(34px, 5.2vw, 50px); letter-spacing: -1px; margin: 0 0 .35em; }
.page-hero h3 { font-size: clamp(18px, 2.2vw, 24px); font-weight: 400; color: #999; margin: 0; }
.page-hero p:empty, .page-hero br { display: none; }
.page-content .prose { max-width: 820px; margin: 0 auto; }
.prose p { margin: 0 0 1.4em; }
.prose blockquote {
	margin-top: 0; margin-bottom: 2em; padding: 6px 0 6px 22px; border-left: 3px solid var(--accent);
	font-size: 1.25em; font-style: italic; color: var(--white);
}
.prose blockquote p { margin: 0; }
.partners { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 30px; margin: 60px 0 0; padding-top: 40px; border-top: 1px solid var(--line); }
.partners br, .partners p:empty { display: none; }
.partners p { margin: 0; }
.partners img { height: 46px; width: auto; }
.button, .wpcf7-submit {
	display: inline-block; padding: 15px 34px; cursor: pointer;
	font: 700 14px/1 var(--font-nav); letter-spacing: 1px; text-transform: uppercase;
	color: var(--white); background: transparent; border: 2px solid var(--white); border-radius: 0;
	transition: background .2s, color .2s, border-color .2s;
}
.button:hover, .wpcf7-submit:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }

/* Contact Form 7 */
.wpcf7 { max-width: 720px; margin: 0 auto; }
.wpcf7 .form-group { margin-bottom: 18px; }
.wpcf7 .form-group p { margin: 0; }
.wpcf7 input:not([type="submit"]), .wpcf7 textarea {
	width: 100%; padding: 15px 16px; font: inherit; color: var(--white);
	background: var(--surface); border: 1px solid var(--line); border-radius: 0; transition: border-color .2s;
}
.wpcf7 textarea { min-height: 200px; resize: vertical; }
.wpcf7 input::placeholder, .wpcf7 textarea::placeholder { color: var(--muted); }
.wpcf7 input:focus, .wpcf7 textarea:focus { outline: 0; border-color: var(--accent-hot); }
.wpcf7-not-valid-tip { color: #ff8a65; font-size: 14px; margin-top: 6px; }
.wpcf7 form .wpcf7-response-output { margin: 24px 0 0; padding: 14px 18px; border: 1px solid var(--accent); color: var(--white); }
.wpcf7-spinner { vertical-align: middle; }

/* Single story */
.story-single { max-width: 800px; margin: 0 auto; padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 40px) 90px; }
.story-single__back { font: 700 13px/1 var(--font-nav); letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.story-single__back:hover { color: var(--accent-hot); }
.story-single__head { margin: clamp(28px, 5vw, 48px) 0 28px; }
.story-single__head h1 { font-size: clamp(34px, 6vw, 60px); letter-spacing: -1.5px; margin: 0; }
.story-single__portrait { width: 100%; margin-bottom: 32px; filter: grayscale(1); }
.transcript { font-size: 17px; line-height: 1.8; }
.transcript > p { max-width: none; }
.transcript .speaker { color: var(--white); font-weight: 600; }
.transcript br + .speaker, .transcript br + strong { display: inline-block; margin-top: .8em; }
.wp-audio-shortcode, .mejs-container { max-width: 100%; margin-bottom: 36px; }
.transcript audio { width: 100%; margin-bottom: 36px; }
.mejs-container, .mejs-container .mejs-controls { background: var(--surface) !important; }
.mejs-controls .mejs-time-rail .mejs-time-current { background: var(--accent) !important; }
.story-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--line); }
.story-nav a { color: var(--white); font-weight: 600; font-size: 18px; }
.story-nav a:hover { color: var(--accent-hot); }
.story-nav small { display: block; margin-bottom: 6px; font: 700 12px/1 var(--font-nav); letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.story-nav__next { text-align: right; grid-column: 2; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: #0d0d0d; color: var(--muted); font-size: 14px; line-height: 1.7; margin-top: var(--gap); }
.site-footer__cols {
	max-width: 1140px; margin: 0 auto; padding: 56px clamp(20px, 4vw, 40px) 36px;
	display: grid; grid-template-columns: auto 1fr 1.4fr; gap: clamp(28px, 5vw, 70px); align-items: start;
}
.site-footer__logo { width: 72px; height: 72px; }
.site-footer address { font-style: normal; }
.site-footer a { color: var(--text); }
.site-footer a:hover { color: var(--accent-hot); }
.site-footer strong { color: var(--text); }
.site-footer p { margin: 6px 0 0; }
.site-footer__copy { max-width: 1140px; margin: 0 auto !important; padding: 20px clamp(20px, 4vw, 40px) 30px; border-top: 1px solid var(--line); font-size: 12px; }
@media (max-width: 720px) {
	.site-footer__cols { grid-template-columns: 1fr; }
}