/* ===================================================================
   Josef Bernat — tribute site
   Jednoduchý, důstojný design: pergamenový podklad, tmavě modrošedá
   (RAF blue-grey), zlaté akcenty, serifová typografie.
   =================================================================== */

:root {
	--paper: #f6f2ea;
	--paper-dark: #ece5d8;
	--ink: #26221c;
	--ink-soft: #55503f;
	--navy: #232c3b;
	--navy-deep: #1a212d;
	--gold: #a8853c;
	--gold-light: #c9a961;
	--rule: #d8cfbc;
	--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--serif);
	font-size: 1.075rem;
	line-height: 1.7;
}

.container {
	max-width: 62rem;
	margin: 0 auto;
	padding: 0 1.5rem;
}

a { color: var(--gold); }
a:hover { color: var(--gold-light); }

h1, h2, h3 {
	font-weight: 500;
	line-height: 1.25;
	color: var(--navy);
}

/* --------------- header --------------- */

.site-header {
	background: var(--navy-deep);
	border-bottom: 3px solid var(--gold);
}

/* hlavička smí být širší než textový sloupec, ať se menu neláme */
.site-header .container {
	max-width: 80rem;
}

.header-inner {
	display: flex;
	align-items: center;
	gap: 2rem;
	padding-top: 1.1rem;
	padding-bottom: 1.1rem;
}

.brand {
	text-decoration: none;
	display: flex;
	flex-direction: column;
	line-height: 1.3;
	min-width: 0;
}

.brand-name {
	color: #f0e9da;
	font-size: 1.35rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	white-space: nowrap;
}

.brand-tagline {
	color: #8d97a8;
	font-size: 0.8rem;
	letter-spacing: 0.04em;
}

.site-nav {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 0.35rem 1.4rem;
	margin-left: auto;
}

.site-nav a {
	color: #c6cdd8;
	text-decoration: none;
	font-size: 0.95rem;
	letter-spacing: 0.05em;
	padding-bottom: 2px;
	border-bottom: 2px solid transparent;
}

.site-nav a:hover { color: #fff; }

.site-nav a.current {
	color: var(--gold-light);
	border-bottom-color: var(--gold);
}

.lang-switch {
	color: #6d7787;
	font-size: 0.9rem;
	letter-spacing: 0.08em;
	white-space: nowrap;
	flex-shrink: 0;
	border-left: 1px solid rgba(200, 169, 97, 0.35);
	padding-left: 1.4rem;
}

.lang-switch a {
	color: #c6cdd8;
	text-decoration: none;
	padding: 0.15rem 0.3rem;
}

.lang-switch a.current {
	color: var(--gold-light);
	font-weight: 600;
}

/* --------------- hero (homepage) --------------- */

.hero {
	background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
	color: #e8e2d4;
	text-align: center;
	padding: 4rem 1.5rem 4.5rem;
}

.hero .portrait {
	width: 220px;
	height: 275px;
	object-fit: cover;
	object-position: top center;
	border: 4px solid var(--gold);
	border-radius: 3px;
	box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
	background: #37404f;
}

.hero h1 {
	color: #f5efe2;
	font-size: clamp(2.1rem, 5vw, 3.2rem);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	margin: 1.8rem 0 0.4rem;
	font-weight: 500;
}

.hero .dates {
	color: var(--gold-light);
	font-size: 1.1rem;
	letter-spacing: 0.1em;
	margin: 0 0 1.4rem;
}

.hero .role,
.hero .squadron {
	margin: 0.15rem 0;
	color: #b9c2d0;
	font-size: 1.05rem;
	font-style: italic;
}

.hero .medal-line {
	margin: 1.6rem auto 0;
	max-width: 34rem;
	color: #d9d2c0;
	font-size: 0.95rem;
	letter-spacing: 0.03em;
	border-top: 1px solid rgba(200, 169, 97, 0.45);
	padding-top: 1.2rem;
}

.hero .photo-credit {
	margin-top: 1rem;
	font-size: 0.75rem;
	color: #78829310;
	color: #788293;
}

.hero .photo-credit a { color: #98a2b3; }

/* --------------- homepage intro + cards --------------- */

.intro {
	padding: 3.2rem 0 0.5rem;
}

.intro p {
	max-width: 44rem;
	margin: 0 auto;
	font-size: 1.18rem;
	line-height: 1.85;
	text-align: center;
	color: var(--ink-soft);
}

.section-title {
	text-align: center;
	font-size: 1.05rem;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: var(--gold);
	margin: 3rem 0 0;
}

.section-title::after {
	content: "";
	display: block;
	width: 3.5rem;
	height: 2px;
	background: var(--gold);
	margin: 0.8rem auto 0;
}

.cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
	gap: 1.4rem;
	padding: 2.2rem 0 3.5rem;
}

.card {
	display: block;
	background: #fffdf8;
	border: 1px solid var(--rule);
	border-top: 3px solid var(--gold);
	padding: 1.5rem 1.6rem 1.7rem;
	text-decoration: none;
	color: inherit;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
	box-shadow: 0 8px 24px rgba(35, 44, 59, 0.12);
	transform: translateY(-2px);
	color: inherit;
}

.card h3 {
	margin: 0 0 0.5rem;
	font-size: 1.15rem;
	letter-spacing: 0.04em;
}

.card p {
	margin: 0;
	font-size: 0.95rem;
	color: var(--ink-soft);
	line-height: 1.6;
}

/* --------------- content pages --------------- */

.page {
	padding: 3rem 0 4rem;
}

.page-header {
	text-align: center;
	margin-bottom: 2.6rem;
}

.page-header h1 {
	font-size: clamp(1.7rem, 4vw, 2.4rem);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin: 0;
}

.page-header::after {
	content: "";
	display: block;
	width: 3.5rem;
	height: 2px;
	background: var(--gold);
	margin: 1rem auto 0;
}

.prose {
	max-width: 46rem;
	margin: 0 auto;
}

.prose h2 {
	font-size: 1.35rem;
	margin: 2.6rem 0 0.8rem;
	letter-spacing: 0.03em;
}

.prose h2:first-child { margin-top: 0; }

.prose p { margin: 0 0 1.1rem; }

.prose ul { padding-left: 1.3rem; }

.prose blockquote {
	margin: 1.6rem 0;
	padding: 0.2rem 0 0.2rem 1.3rem;
	border-left: 3px solid var(--gold);
	font-style: italic;
	color: var(--ink-soft);
}

.prose .note {
	font-size: 0.9rem;
	color: var(--ink-soft);
	background: var(--paper-dark);
	border-left: 3px solid var(--gold);
	padding: 0.8rem 1.1rem;
	margin: 1.5rem 0;
}

/* timeline */

.timeline {
	list-style: none;
	padding: 0;
	margin: 1.5rem 0;
	border-left: 2px solid var(--rule);
}

.timeline li {
	position: relative;
	padding: 0 0 1.6rem 1.7rem;
}

.timeline li::before {
	content: "";
	position: absolute;
	left: -6px;
	top: 0.5em;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--gold);
}

.timeline .tl-date {
	display: block;
	font-size: 0.85rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--gold);
}

/* medals */

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

.medal-list li {
	background: #fffdf8;
	border: 1px solid var(--rule);
	border-left: 4px solid var(--gold);
	padding: 1.2rem 1.5rem;
	margin-bottom: 1.1rem;
}

.medal-list h3 {
	margin: 0 0 0.3rem;
	font-size: 1.1rem;
}

.medal-list .medal-date {
	font-size: 0.85rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gold);
}

.medal-list p { margin: 0.4rem 0 0; font-size: 0.98rem; }

/* obecné vysvětlení, za co se dané vyznamenání udělovalo */
.medal-list .about {
	margin-top: 0.7rem;
	padding-top: 0.55rem;
	border-top: 1px dashed var(--rule);
	font-size: 0.83rem;
	font-style: italic;
	color: #8a8471;
	line-height: 1.55;
}

/* gallery */

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
	gap: 1.5rem;
}

.gallery-grid figure {
	margin: 0;
	background: #fffdf8;
	border: 1px solid var(--rule);
	padding: 0.8rem;
}

.gallery-grid img {
	width: 100%;
	height: auto;
	display: block;
}

.gallery-grid figcaption {
	font-size: 0.85rem;
	color: var(--ink-soft);
	padding-top: 0.6rem;
	line-height: 1.5;
}

.gallery-grid figcaption .credit {
	display: block;
	font-size: 0.78rem;
	color: #8a8471;
	margin-top: 0.2rem;
}

/* links list */

.link-list {
	list-style: none;
	padding: 0;
}

.link-list li {
	padding: 0.9rem 0;
	border-bottom: 1px solid var(--rule);
}

.link-list .link-desc {
	display: block;
	font-size: 0.92rem;
	color: var(--ink-soft);
}

/* --------------- footer --------------- */

.site-footer {
	background: var(--navy-deep);
	border-top: 3px solid var(--gold);
	color: #98a2b3;
	text-align: center;
	padding: 2.2rem 1.5rem;
	font-size: 0.9rem;
}

.site-footer a { color: var(--gold-light); }

.footer-memory { margin: 0 0 0.5rem; font-style: italic; }
.footer-links { margin: 0; }

/* lightbox */

.lightbox {
	position: fixed;
	inset: 0;
	z-index: 100;
	display: none;
	background: rgba(20, 25, 34, 0.94);
	padding: 2rem;
}

.lightbox.open {
	display: flex;
	align-items: center;
	justify-content: center;
}

body.lb-no-scroll { overflow: hidden; }

.lightbox .lb-figure {
	margin: 0;
	max-width: min(70rem, 92vw);
	max-height: 92vh;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.lightbox img {
	max-width: 100%;
	max-height: 74vh;
	object-fit: contain;
	border: 3px solid var(--gold);
	border-radius: 2px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
	background: #10141b;
}

.lightbox figcaption {
	margin-top: 1rem;
	max-width: 44rem;
	color: #d9d2c0;
	font-size: 0.95rem;
	line-height: 1.6;
	text-align: center;
}

.lightbox figcaption .credit {
	display: block;
	margin-top: 0.4rem;
	font-size: 0.82rem;
	color: #98a2b3;
}

.lightbox figcaption a { color: var(--gold-light); }

.lightbox button {
	position: absolute;
	background: none;
	border: none;
	color: #d9d2c0;
	font-family: var(--serif);
	cursor: pointer;
	line-height: 1;
	padding: 0.5rem 1rem;
	transition: color 0.15s ease;
}

.lightbox button:hover { color: var(--gold-light); }

.lightbox .lb-close { top: 1rem; right: 1rem; font-size: 2.6rem; }
.lightbox .lb-prev { left: 0.5rem; top: 50%; transform: translateY(-50%); font-size: 3.4rem; }
.lightbox .lb-next { right: 0.5rem; top: 50%; transform: translateY(-50%); font-size: 3.4rem; }

@media (max-width: 640px) {
	.lightbox { padding: 1rem; }
	.lightbox img { max-height: 62vh; }
}

/* flash messages */

.flash {
	max-width: 62rem;
	margin: 1rem auto;
	padding: 0.8rem 1.2rem;
	background: var(--paper-dark);
	border-left: 3px solid var(--gold);
}

/* užší displeje: značka na vlastním řádku, pod ní menu + jazyky */
@media (max-width: 900px) {
	.header-inner { flex-wrap: wrap; gap: 0.8rem 2rem; }
	.brand { flex-basis: 100%; }
	.site-nav { margin-left: 0; justify-content: flex-start; }
}

@media (max-width: 640px) {
	.hero { padding: 2.5rem 1rem 3rem; }
	.hero .portrait { width: 170px; height: 212px; }
}