/*
Theme Name: Fernweh
Theme URI: https://example.com/fernweh
Author: Your Name
Author URI: https://example.com
Description: A landing page for linking to individual trips, each with its own colour identity and a running logbook of posts. Every trip gets a "stamp" on the homepage and carries its own palette through its hub page and entries.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fernweh
*/

/* -----------------------------------------------------------
   Base design tokens (site-wide, trip pages override the
   --trip-* variables via inline <style> in wp_head)
----------------------------------------------------------- */
:root {
	--paper: #F7F5F0;
	--paper-alt: #EFEBE2;
	--ink: #201F1C;
	--ink-soft: #625E54;
	--line: #DEDACD;

	/* Default trip palette (used when no trip context) */
	--trip-primary: #2E4D4F;
	--trip-secondary: #C97B3D;
	--trip-tint: #EEF1EC;

	--max-width: 760px;
	--wide-width: 1080px;

	--font-display: "Shadows Into Light", cursive;
	--font-body: "Work Sans", "Helvetica Neue", Arial, sans-serif;
	--font-mono: "Space Mono", "SF Mono", ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 17px;
	line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--trip-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--trip-secondary); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
	outline: 2px solid var(--trip-secondary);
	outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
	}
}

.screen-reader-text {
	position: absolute; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px,1px,1px,1px); white-space: nowrap;
}

.site-wrap { max-width: var(--wide-width); margin: 0 auto; padding: 0 24px; }
.narrow-wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* -----------------------------------------------------------
   Header
----------------------------------------------------------- */
.site-header {
	padding: 36px 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 16px;
	border-bottom: 1px solid var(--line);
}

.site-title {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: 30px;
	letter-spacing: normal;
}
.site-title a { color: var(--ink); text-decoration: none; }

.custom-logo-link { display: inline-block; }
.custom-logo { max-height: 48px; width: auto; }

.main-navigation ul {
	list-style: none; margin: 0; padding: 0;
	display: flex; gap: 26px; flex-wrap: wrap;
}
.main-navigation a {
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ink-soft);
	text-decoration: none;
	border-bottom: 1px solid transparent;
	padding-bottom: 2px;
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
	color: var(--ink);
	border-bottom-color: var(--trip-secondary);
}

/* -----------------------------------------------------------
   Menu toggle (hamburger) — used on all screen sizes, since
   individual trips are already reachable via the homepage cards.
----------------------------------------------------------- */
.site-header { position: relative; }

.nav-group {
	display: flex;
	align-items: center;
	gap: 8px;
}

.menu-toggle {
	display: block;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
	position: relative;
	width: 34px;
	height: 30px;
	flex-shrink: 0;
}
.menu-toggle-bars,
.menu-toggle-bars::before,
.menu-toggle-bars::after {
	content: "";
	position: absolute;
	left: 7px;
	right: 7px;
	height: 2px;
	background: var(--ink);
	transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}
.menu-toggle-bars { top: 14px; }
.menu-toggle-bars::before { top: -8px; }
.menu-toggle-bars::after { top: 8px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::before { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::after { transform: translateY(-8px) rotate(-45deg); }

.main-navigation ul#primary-menu {
	display: none;
	flex-direction: column;
	align-items: flex-start;
	gap: 16px;
	position: absolute;
	top: 100%;
	right: 0;
	min-width: 220px;
	background: var(--paper);
	border: 1px solid var(--line);
	padding: 20px 24px;
	z-index: 60;
	box-shadow: 0 12px 28px rgba(32,31,28,0.10);
}
.main-navigation ul#primary-menu.is-open { display: flex; }

@media (max-width: 640px) {
	.main-navigation ul#primary-menu {
		left: 0;
		right: 0;
		min-width: 0;
		border-left: none;
		border-right: none;
	}
}

/* -----------------------------------------------------------
   Homepage hero
----------------------------------------------------------- */
.home-hero {
	padding: 64px 0 48px;
	text-align: center;
}
.home-hero h1 {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(34px, 6vw, 58px);
	letter-spacing: normal;
	margin: 0 0 14px;
}
.home-hero p {
	max-width: 520px;
	margin: 0 auto;
	color: var(--ink-soft);
	font-size: 18px;
}

/* -----------------------------------------------------------
   Trip cards ("stamps") on the homepage
----------------------------------------------------------- */
.trip-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 28px;
	padding: 8px 0 88px;
}
@media (min-width: 620px) {
	.trip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 920px) {
	.trip-grid { grid-template-columns: repeat(3, 1fr); }
}

.trip-card {
	position: relative;
	display: block;
	text-decoration: none;
	color: var(--ink);
	background: var(--card-bg, var(--paper-alt));
	border: 1px solid var(--line);
	border-radius: 4px;
	overflow: hidden;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.trip-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 24px rgba(32,31,28,0.10);
}

.trip-card-image {
	aspect-ratio: 4 / 3;
	background-size: cover;
	background-position: center;
	position: relative;
}

.trip-card-stamp {
	position: absolute;
	top: 14px;
	right: 14px;
	background: var(--card-accent, var(--trip-secondary));
	color: #fff;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 5px 10px;
	border-radius: 100px;
	transform: rotate(3deg);
}

.trip-card-body { padding: 20px 22px 24px; }

.trip-card-location {
	font-family: var(--font-mono);
	font-size: 11.5px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--card-accent, var(--trip-secondary));
	margin-bottom: 6px;
}

.trip-card-title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: 22px;
	margin: 0 0 8px;
	letter-spacing: normal;
}

.trip-card-tagline {
	color: var(--ink-soft);
	font-size: 15px;
	margin: 0;
}

.trip-card-dates {
	margin-top: 14px;
	font-family: var(--font-mono);
	font-size: 11px;
	color: var(--ink-soft);
}

/* -----------------------------------------------------------
   Trip hub page (taxonomy-reise.php)
----------------------------------------------------------- */
.trip-hero {
	padding: 48px 0 36px;
	background: var(--trip-tint);
	background-size: cover;
	background-position: center;
	position: relative;
}

.trip-hero-overlay {
	background: linear-gradient(180deg, rgba(32,31,28,0) 0%, rgba(32,31,28,0.55) 100%);
	position: absolute; inset: 0;
}

.trip-hero-inner { position: relative; }

.trip-hero.has-image { color: #fff; }
.trip-hero.has-image .trip-location,
.trip-hero.has-image .trip-dates { color: rgba(255,255,255,0.85); }
.trip-hero.has-image .trip-tagline { color: rgba(255,255,255,0.92); }

.trip-location {
	font-family: var(--font-mono);
	font-size: 12.5px;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	color: var(--trip-secondary);
	margin-bottom: 10px;
}

.trip-title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(32px, 6vw, 54px);
	letter-spacing: normal;
	margin: 0 0 14px;
}

.trip-tagline {
	font-size: 19px;
	color: var(--ink-soft);
	max-width: 560px;
	margin: 0 0 16px;
}

.trip-dates {
	font-family: var(--font-mono);
	font-size: 12.5px;
	color: var(--ink-soft);
	display: inline-flex;
	align-items: center;
	gap: 8px;
}
.trip-dates::before {
	content: "";
	width: 8px; height: 8px;
	border-radius: 50%;
	background: var(--trip-secondary);
	display: inline-block;
}

/* -----------------------------------------------------------
   Post list (shared: trip hub + fallback archive/search)
----------------------------------------------------------- */
.content-area { padding: 48px 0 88px; }
.trip-post-list {
	padding-top: 32px;
	border-top: 1px solid var(--line);
}

/* -----------------------------------------------------------
   Trip anecdote box ("Gewusst?")
----------------------------------------------------------- */
.trip-anecdote {
	margin: 48px auto 32px;
	padding: 18px 22px;
	border-left: 4px solid var(--trip-secondary);
	background: var(--paper-alt);
	border-radius: 2px;
	box-shadow: 0 1px 3px rgba(32,31,28,0.06);
}

.trip-anecdote-label {
	font-family: var(--font-mono);
	font-size: 11.5px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--trip-secondary);
	margin: 0 0 8px;
}

.trip-anecdote-text {
	margin: 0 0 12px;
	font-size: 16px;
	color: var(--ink);
}
.trip-anecdote-text p { margin: 0 0 0.8em; }
.trip-anecdote-text p:last-child { margin-bottom: 0; }
.trip-anecdote-text a { color: var(--trip-primary); text-decoration-thickness: 1px; }
.trip-anecdote-text a:hover { color: var(--trip-secondary); }

.trip-anecdote-links {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--ink-soft);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 4px 0;
}
.trip-anecdote-links a { color: var(--trip-primary); text-decoration: none; white-space: nowrap; }
.trip-anecdote-links a:hover { color: var(--trip-secondary); }
.trip-anecdote-links .dot { margin: 0 8px; }

.post-list-item {
	display: grid;
	grid-template-columns: 120px 1fr;
	gap: 26px;
	padding: 30px 0;
	border-bottom: 1px solid var(--line);
}
.post-list-item:first-child { padding-top: 0; }

.post-meta-col {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--ink-soft);
	padding-top: 6px;
}
.post-meta-col .p-date { color: var(--trip-primary); font-weight: 700; margin-bottom: 4px; }

.post-list-item .entry-title {
	margin: 0 0 10px;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(26px, 3.6vw, 34px);
	letter-spacing: normal;
	line-height: 1.18;
}
.post-list-item .entry-title a { color: var(--ink); text-decoration: none; }
.post-list-item .entry-title a:hover { color: var(--trip-primary); }

.title-accent { color: var(--trip-primary); }

.entry-excerpt { color: var(--ink-soft); font-size: 16px; }
.entry-excerpt p { margin: 0; }

.continue-reading {
	display: inline-block;
	margin-top: 10px;
	font-family: var(--font-mono);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	text-decoration: none;
	color: var(--trip-primary);
}
.continue-reading:hover { color: var(--trip-secondary); }

.archive-title, .page-title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(28px, 4vw, 38px);
	margin: 0 0 8px;
}

/* -----------------------------------------------------------
   Single post
----------------------------------------------------------- */
.single-post .entry-header { padding: 56px 0 8px; }

.single-post .trip-crumb {
	font-family: var(--font-mono);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--trip-secondary);
	text-decoration: none;
	display: inline-block;
	margin-bottom: 14px;
}
.single-post .trip-crumb:hover { color: var(--trip-primary); }

.single-post .entry-title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(30px, 5vw, 46px);
	line-height: 1.12;
	letter-spacing: normal;
	margin: 0 0 16px;
}

.single-post .entry-meta {
	font-family: var(--font-mono);
	font-size: 12.5px;
	color: var(--ink-soft);
	margin-bottom: 32px;
}
.single-post .entry-meta .dot { margin: 0 8px; }

.entry-content { font-size: 17.5px; max-width: var(--max-width); }
.entry-content p { margin: 0 0 1.3em; }

/* Let "Volle Breite" / "Breit" blocks (e.g. the gallery filmstrip)
   break out of the narrow reading column and span the viewport. */
.entry-content .alignwide {
	width: 100vw;
	max-width: var(--wide-width);
	margin-left: 50%;
	transform: translateX(-50%);
}
.entry-content .alignfull {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
}

/* -----------------------------------------------------------
   Scrollable image band ("filmstrip")
   Add the block class "filmstrip" to a full-width Gallery block.
   Everything sizing-related here is !important: WordPress's own
   Gallery/Image block styles set inline aspect-ratio/width rules
   per image and per the "Spalten" (columns) setting, which would
   otherwise silently override this fixed-height, uncropped,
   edge-to-edge layout — regardless of image count or orientation.
----------------------------------------------------------- */
.filmstrip.wp-block-gallery {
	display: flex !important;
	flex-wrap: nowrap !important;
	overflow-x: auto;
	overflow-y: hidden;
	gap: 10px !important;
	padding: 0 0 14px !important;
	scroll-snap-type: x proximity;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	scrollbar-color: var(--trip-secondary) transparent;
}

.filmstrip.wp-block-gallery .wp-block-image {
	flex: 0 0 auto !important;
	width: auto !important;
	height: 280px !important;
	aspect-ratio: auto !important;
	overflow: visible !important;
	scroll-snap-align: start;
	margin: 0 !important;
}

.filmstrip.wp-block-gallery .wp-block-image img {
	height: 280px !important;
	width: auto !important;
	max-width: none !important;
	aspect-ratio: auto !important;
	object-fit: contain !important;
	object-position: center !important;
	border-radius: 0;
	cursor: zoom-in;
}

.filmstrip.wp-block-gallery .wp-block-image figcaption {
	font-family: var(--font-mono);
	font-size: 11.5px;
	color: var(--ink-soft);
	margin-top: 6px;
	max-width: 280px;
	text-shadow: none;
	text-align: left;
}

@media (max-width: 640px) {
	.filmstrip.wp-block-gallery .wp-block-image,
	.filmstrip.wp-block-gallery .wp-block-image img {
		height: 240px !important;
	}
	.filmstrip.wp-block-gallery { padding: 0 0 12px !important; }
}

/* -----------------------------------------------------------
   Filmstrip lightbox — see js/filmstrip-lightbox.js. Fixed overlay
   built and controlled entirely by that script.
----------------------------------------------------------- */
.fernweh-lightbox {
	position: fixed;
	inset: 0;
	z-index: 9999;
	display: none;
	align-items: center;
	justify-content: center;
	background: rgba( 20, 19, 17, 0.92 );
	padding: 24px;
}
.fernweh-lightbox.is-open { display: flex; }
body.fernweh-lightbox-open { overflow: hidden; }

.fernweh-lightbox-figure {
	margin: 0;
	max-width: 92vw;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.fernweh-lightbox-img {
	max-width: 92vw;
	max-height: 80vh;
	width: auto;
	height: auto;
	object-fit: contain;
}
.fernweh-lightbox-caption {
	margin-top: 12px;
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--paper);
	opacity: 0.85;
	text-align: center;
	max-width: 70ch;
}

.fernweh-lightbox-close,
.fernweh-lightbox-prev,
.fernweh-lightbox-next {
	position: fixed;
	background: transparent;
	border: none;
	color: var(--paper);
	cursor: pointer;
	line-height: 1;
}
.fernweh-lightbox-close {
	top: 18px;
	right: 22px;
	font-size: 34px;
	padding: 4px 8px;
}
.fernweh-lightbox-prev,
.fernweh-lightbox-next {
	top: 50%;
	transform: translateY(-50%);
	font-size: 28px;
	padding: 10px 14px;
}
.fernweh-lightbox-prev { left: 10px; }
.fernweh-lightbox-next { right: 10px; }
.fernweh-lightbox-close:hover,
.fernweh-lightbox-prev:hover,
.fernweh-lightbox-next:hover { color: var(--trip-secondary); }

@media (max-width: 640px) {
	.fernweh-lightbox { padding: 12px; }
	.fernweh-lightbox-prev, .fernweh-lightbox-next { font-size: 22px; padding: 8px 10px; }
}

.entry-content h2, .entry-content h3, .entry-content h4 {
	font-family: var(--font-display);
	font-weight: 400;
	letter-spacing: normal;
	margin: 1.6em 0 0.6em;
}

.entry-content blockquote {
	margin: 1.8em 0;
	padding: 6px 0 6px 20px;
	border-left: 3px solid var(--trip-secondary);
	font-style: italic;
	color: var(--ink-soft);
}

.entry-content ul, .entry-content ol { padding-left: 1.3em; margin: 0 0 1.3em; }

.entry-content figure { margin: 2em 0; }
.entry-content figcaption {
	font-family: var(--font-mono);
	font-size: 12.5px;
	color: var(--ink-soft);
	margin-top: 8px;
}

.entry-content pre {
	background: var(--paper-alt);
	border: 1px solid var(--line);
	padding: 16px;
	overflow-x: auto;
	font-family: var(--font-mono);
	font-size: 14px;
	border-radius: 2px;
}
.entry-content code {
	font-family: var(--font-mono);
	font-size: 0.88em;
	background: var(--paper-alt);
	padding: 0.1em 0.35em;
	border-radius: 2px;
}

.entry-content hr {
	border: none; border-top: 1px solid var(--line); margin: 2.4em 0;
}

.post-navigation {
	max-width: var(--max-width);
	margin-top: 48px;
	padding-top: 22px;
	border-top: 1px solid var(--line);
}
.post-navigation .nav-links {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}
.post-navigation .nav-next { text-align: right; }
.post-navigation a { text-decoration: none; color: var(--ink); }
.post-navigation .nav-label {
	display: block;
	font-family: var(--font-mono);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--ink-soft);
	margin-bottom: 4px;
}

/* -----------------------------------------------------------
   Comments
----------------------------------------------------------- */
.comments-area {
	max-width: var(--max-width);
	margin-top: 52px;
	padding-top: 32px;
	border-top: 1px solid var(--line);
}
.comments-title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: 22px;
	margin: 0 0 20px;
}
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list .children { list-style: none; margin: 0 0 0 28px; padding: 0; }
.comment-body { padding: 18px 0; border-bottom: 1px solid var(--line); }
.comment-meta { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); margin-bottom: 6px; }
.comment-author { color: var(--ink); font-weight: 700; }

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	padding: 10px 12px;
	background: var(--paper-alt);
	border: 1px solid var(--line);
	border-radius: 2px;
	font-family: var(--font-body);
	font-size: 15px;
	color: var(--ink);
	margin-bottom: 14px;
}
.comment-form textarea { min-height: 120px; }
.comment-form .form-submit input {
	width: auto;
	background: var(--trip-primary);
	color: #fff;
	border: none;
	padding: 10px 22px;
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	border-radius: 2px;
}
.comment-form .form-submit input:hover { background: var(--trip-secondary); }

/* -----------------------------------------------------------
   Search form
----------------------------------------------------------- */
.search-form { display: flex; gap: 8px; max-width: 420px; margin: 20px auto 0; }
.search-form .search-field {
	flex: 1; padding: 10px 12px;
	background: var(--paper-alt);
	border: 1px solid var(--line);
	border-radius: 2px;
	font-family: var(--font-body);
	font-size: 15px;
	color: var(--ink);
}
.search-form .search-submit {
	background: var(--trip-primary);
	color: #fff;
	border: none;
	padding: 10px 18px;
	font-family: var(--font-mono);
	font-size: 12.5px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	border-radius: 2px;
}
.search-form .search-submit:hover { background: var(--trip-secondary); }

.no-results { padding: 40px 0; text-align: center; color: var(--ink-soft); }

/* -----------------------------------------------------------
   Footer
----------------------------------------------------------- */
.site-footer {
	border-top: 1px solid var(--line);
	padding: 32px 0 56px;
	text-align: center;
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--ink-soft);
	letter-spacing: 0.03em;
}
.site-footer a { color: var(--ink-soft); }
.site-footer a:hover { color: var(--trip-secondary); }

/* -----------------------------------------------------------
   Responsive
----------------------------------------------------------- */
@media (max-width: 640px) {
	.post-list-item { grid-template-columns: 1fr; gap: 6px; }
	.post-meta-col { display: flex; gap: 12px; padding-top: 0; }
	.post-meta-col .p-date { margin-bottom: 0; }
	.home-hero { padding: 44px 0 32px; }
	.trip-hero { padding: 48px 0 36px; }
	.content-area { padding: 32px 0 56px; }
	.post-navigation .nav-links { grid-template-columns: 1fr; gap: 32px; }
	.post-navigation .nav-next { text-align: left; }
}