/*
Theme Name: openBUS
Theme URI: https://example.com/openbus
Author: openBUS Projekt
Author URI: https://example.com
Description: Block-Theme für openBUS, den quelloffenen Omnibussimulator mit OMSI-2-Kompatibilität. Verkehrsbetrieb-Ästhetik: Zielanzeige, Linienweg, Streifenraster aus dem Logo.
Requires at least: 6.5
Tested up to: 6.6
Requires PHP: 7.4
Version: 1.1.1
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: openbus
Tags: block-styles, full-site-editing, custom-colors, custom-menu, wide-blocks, translation-ready
*/

/* =========================================================
   1 – Marken-Token
   ========================================================= */
:root {
	--ob-asphalt: #14171a;
	--ob-graphit: #1e2328;
	--ob-nacht: #0e1113;
	--ob-signal: #ee7c24;
	--ob-signal-hell: #f79139;
	--ob-signal-tief: #d9640f;
	--ob-silber: #c3c9ce;
	--ob-stahl: #6b7278;
	--ob-papier: #f2f3f5;
	--ob-rand: #e2e5e8;
	--ob-bernstein: #ffb43c;

	/* Streifenraster – exakt die Geometrie der Wortmarke (Balken 14,2 / Periode 21) */
	--ob-streifen: repeating-linear-gradient(180deg,
			currentColor 0 0.055em, transparent 0.055em 0.082em);
	--ob-neigung: -11deg;
	--ob-schnell: 180ms cubic-bezier(.2, .7, .3, 1);
}

/* =========================================================
   2 – Grundlagen
   ========================================================= */
body {
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

.ob-eyebrow,
.ob-label {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.75rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ob-stahl);
	margin: 0 0 0.7rem;
	display: flex;
	align-items: center;
	gap: 0.7rem;
}

.ob-eyebrow::before {
	content: "";
	width: 1.9rem;
	height: 0.65rem;
	flex: none;
	color: var(--ob-signal);
	background: var(--ob-streifen);
	background-size: 100% 0.24rem;
	transform: skewX(var(--ob-neigung));
}

:where(a):focus-visible,
:where(button):focus-visible,
:where(input, select, textarea):focus-visible,
.wp-block-button__link:focus-visible {
	outline: 3px solid var(--ob-signal);
	outline-offset: 3px;
	border-radius: 2px;
}

/* =========================================================
   3 – Signatur: Streifenschrift
   ========================================================= */
.ob-streifen-text {
	background-image: var(--ob-streifen);
	-webkit-background-clip: text;
	background-clip: text;
	/* Wichtig: NICHT color:transparent – der Verlauf nutzt currentColor.
	   text-fill-color lässt die Farbe stehen und blendet nur die Füllung aus. */
	-webkit-text-fill-color: transparent;
}

.ob-streifen-text em,
.ob-streifen-text .ob-akzent {
	color: inherit;
	font-style: inherit;
}

/* Trennband: die Speed-Lines als Sektionsabschluss */
.ob-band {
	height: 0.85rem;
	color: var(--ob-signal);
	background: var(--ob-streifen);
	background-size: 100% 0.28rem;
	transform: skewX(var(--ob-neigung));
	margin-inline: -1rem;
}

/* Vollbreite Abschnitte stoßen direkt aneinander – die Abstände
   stecken in den Sektionen selbst, nicht zwischen ihnen. */
.wp-site-blocks > header,
.wp-site-blocks > main,
.wp-site-blocks > footer {
	margin-block: 0;
}

.wp-site-blocks > main > .alignfull {
	margin-block: 0;
}

/* =========================================================
   4 – Kopfbereich
   ========================================================= */
.ob-header {
	background: var(--ob-asphalt);
	color: #fff;
	position: relative;
	padding-block: 0.9rem;
	border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.ob-header::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 4px;
	background: linear-gradient(90deg, var(--ob-signal-tief), var(--ob-signal), var(--ob-signal-hell));
}

.ob-logo {
	display: inline-flex;
	align-items: center;
	text-decoration: none;
	line-height: 0;
}

.ob-logo img {
	width: clamp(148px, 22vw, 200px);
	height: auto;
	display: block;
}

.ob-header .wp-block-navigation {
	font-family: var(--wp--preset--font-family--display);
	font-weight: 700;
	font-size: 0.95rem;
	letter-spacing: 0.07em;
	text-transform: uppercase;
}

.ob-header .wp-block-navigation a {
	color: #fff;
	text-decoration: none;
	padding-block: 0.4rem;
	border-bottom: 2px solid transparent;
	transition: border-color var(--ob-schnell), color var(--ob-schnell);
}

.ob-header .wp-block-navigation a:hover,
.ob-header .wp-block-navigation .current-menu-item > a {
	border-bottom-color: var(--ob-signal);
}

.ob-header .wp-block-navigation__responsive-container.is-menu-open {
	background: var(--ob-asphalt);
	color: #fff;
}

/* =========================================================
   5 – Zielanzeige (Hero)
   ========================================================= */
.ob-hero {
	background: var(--ob-asphalt);
	color: #fff;
	position: relative;
	overflow: hidden;
}

.ob-hero::after {
	content: "";
	position: absolute;
	inset: auto 0 0 0;
	height: 0.34rem;
	color: var(--ob-signal);
	background: var(--ob-streifen);
	background-size: 100% 0.15rem;
}

.ob-hero h1 {
	margin: 0;
	color: #fff;
	max-width: 16em;
}

.ob-hero p {
	color: var(--ob-silber);
	max-width: 34rem;
}

.ob-hero .ob-eyebrow {
	color: var(--ob-silber);
}

/* Das Zielschild */
.ob-blind {
	max-width: 44rem;
	background: var(--ob-nacht);
	border: 1px solid rgba(255, 255, 255, .1);
	border-radius: 5px;
	padding: 0.9rem 1rem;
	display: flex;
	align-items: stretch;
	gap: 1rem;
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .6), 0 20px 40px -28px #000;
	background-image: radial-gradient(rgba(255, 255, 255, .05) 1px, transparent 1.2px);
	background-size: 4px 4px;
}

.ob-blind__linie {
	flex: none;
	display: grid;
	place-items: center;
	min-width: 3.4rem;
	padding: 0.35rem 0.6rem;
	background: var(--ob-signal);
	color: var(--ob-asphalt);
	border-radius: 3px;
	font-family: var(--wp--preset--font-family--display);
	font-weight: 800;
	font-style: italic;
	font-size: 1.6rem;
	line-height: 1;
}

.ob-blind__roll {
	overflow: hidden;
	height: 1.6em;
	flex: 1 1 auto;
	display: flex;
	align-items: center;
}

.ob-blind__roll ul,
.ob-blind__roll ol {
	list-style: none;
	margin: 0;
	padding: 0;
	width: 100%;
	animation: ob-roll 13.5s cubic-bezier(.85, .05, .1, 1) infinite;
}

.ob-blind__roll li {
	height: 1.6em;
	display: flex;
	align-items: center;
	font-family: var(--wp--preset--font-family--daten);
	font-size: clamp(0.85rem, 2.4vw, 1.05rem);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ob-bernstein);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

@keyframes ob-roll {
	0%, 26% { transform: translateY(0); }
	33%, 59% { transform: translateY(-1.6em); }
	66%, 92% { transform: translateY(-3.2em); }
	100% { transform: translateY(-4.8em); }
}

/* =========================================================
   6 – Programmkarten
   ========================================================= */
.ob-karten {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
	gap: clamp(1rem, 2.5vw, 1.75rem);
}

.ob-karte {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	background: #fff;
	border: 1px solid var(--ob-rand);
	border-radius: 6px;
	padding: clamp(1.25rem, 3vw, 1.9rem);
	transition: transform var(--ob-schnell), box-shadow var(--ob-schnell), border-color var(--ob-schnell);
}

.ob-karte::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 4px;
	border-radius: 6px 6px 0 0;
	background: var(--ob-signal);
	opacity: 0;
	transition: opacity var(--ob-schnell);
}

.ob-karte:hover,
.ob-karte:focus-within {
	transform: translateY(-3px);
	border-color: #d5dade;
	box-shadow: var(--wp--preset--shadow--karte);
}

.ob-karte:hover::before,
.ob-karte:focus-within::before {
	opacity: 1;
}

.ob-karte img,
.ob-karte .wp-block-image img {
	width: 3.25rem;
	height: 3.25rem;
	object-fit: contain;
}

.ob-karte h3 {
	margin: 0;
	font-family: var(--wp--preset--font-family--display);
	font-style: italic;
	font-weight: 800;
	font-size: 1.5rem;
	line-height: 1.1;
}

.ob-karte p {
	margin: 0;
	color: #3c4348;
	font-size: 1rem;
}

.ob-karte .wp-block-buttons {
	margin-top: auto;
	padding-top: 0.4rem;
}

.ob-version {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	color: var(--ob-stahl);
	border: 1px solid var(--ob-rand);
	border-radius: 999px;
	padding: 0.15rem 0.6rem;
	display: inline-block;
}

/* =========================================================
   7 – Datenblatt
   ========================================================= */
.ob-datenblatt {
	border-top: 2px solid var(--ob-asphalt);
}

.ob-datenblatt .wp-block-column {
	border-bottom: 1px solid var(--ob-rand);
	padding-block: 1rem;
}

.ob-datenblatt dt,
.ob-datenblatt .ob-label {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.75rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ob-stahl);
}

.ob-datenblatt .ob-wert {
	font-family: var(--wp--preset--font-family--display);
	font-style: italic;
	font-weight: 800;
	font-size: clamp(1.6rem, 4vw, 2.3rem);
	line-height: 1;
	margin: 0.25rem 0 0;
}

/* =========================================================
   8 – Linienweg (Beitragsliste)
   ========================================================= */
.ob-linie .wp-block-post-template {
	list-style: none;
	margin: 0;
	padding: 0;
	position: relative;
}

.ob-linie .wp-block-post-template::before {
	content: "";
	position: absolute;
	left: 0.42rem;
	top: 0.6rem;
	bottom: 0.6rem;
	width: 3px;
	background: var(--ob-signal);
	border-radius: 3px;
}

.ob-linie .wp-block-post {
	position: relative;
	padding: 0 0 1.9rem 2.4rem;
}

.ob-linie .wp-block-post::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.35rem;
	width: 1.1rem;
	height: 1.1rem;
	border-radius: 50%;
	background: #fff;
	border: 3px solid var(--ob-asphalt);
	box-shadow: 0 0 0 3px #fff;
}

.ob-linie .wp-block-post-title {
	font-family: var(--wp--preset--font-family--body);
	font-style: normal;
	font-weight: 700;
	font-size: 1.2rem;
	line-height: 1.3;
	margin: 0 0 0.3rem;
}

.ob-linie .wp-block-post-title a {
	color: var(--ob-asphalt);
	text-decoration: none;
	background-image: linear-gradient(var(--ob-signal), var(--ob-signal));
	background-size: 0 2px;
	background-position: 0 100%;
	background-repeat: no-repeat;
	transition: background-size var(--ob-schnell);
}

.ob-linie .wp-block-post-title a:hover {
	background-size: 100% 2px;
}

.ob-linie .wp-block-post-date,
.ob-meta {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ob-stahl);
}

/* =========================================================
   9 – Inhalte
   ========================================================= */
.ob-inhalt :where(h2, h3, h4) {
	margin-top: 2.2em;
}

.ob-inhalt > * + * {
	margin-top: 1.1em;
}

.ob-inhalt :where(ul, ol) {
	padding-left: 1.3em;
}

.ob-inhalt li + li {
	margin-top: 0.35em;
}

.ob-inhalt code:not(.wp-block-code code) {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.9em;
	background: var(--ob-papier);
	border: 1px solid var(--ob-rand);
	border-radius: 3px;
	padding: 0.1em 0.35em;
}

.wp-block-table table {
	border-collapse: collapse;
	width: 100%;
}

.wp-block-table th {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-align: left;
	background: var(--ob-papier);
}

.wp-block-table :where(th, td) {
	border: 1px solid var(--ob-rand);
	padding: 0.6rem 0.8rem;
}

/* Kompatibilitätstabelle */
.ob-stand {
	width: 100%;
	border-collapse: collapse;
	margin-top: 2.5rem;
	font-size: 1rem;
}

.ob-stand th,
.ob-stand td {
	text-align: left;
	padding: 0.85rem 1rem 0.85rem 0;
	border-bottom: 1px solid var(--ob-rand);
	vertical-align: baseline;
}

.ob-stand thead th {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.72rem;
	font-weight: 400;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ob-stahl);
	border-bottom: 2px solid var(--ob-asphalt);
}

.ob-stand tbody th {
	font-weight: 700;
	width: 30%;
}

.ob-stand__datei {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.85rem;
	color: var(--ob-stahl);
	white-space: nowrap;
}

.ob-status {
	display: inline-block;
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.72rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: 0.2rem 0.6rem;
	border-radius: 999px;
	white-space: nowrap;
	border: 1px solid currentColor;
}

.ob-status--laeuft { color: #1c6b3f; background: #e8f4ec; }
.ob-status--teilweise { color: #8a5200; background: #fdf1df; }
.ob-status--arbeit { color: var(--ob-stahl); background: var(--ob-papier); }

@media (max-width: 640px) {
	.ob-stand thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
	.ob-stand tr { display: block; padding-block: 0.9rem; border-bottom: 1px solid var(--ob-rand); }
	.ob-stand th,
	.ob-stand td { display: block; width: auto; border: 0; padding: 0.15rem 0; }
	.ob-stand tbody th { font-size: 1.05rem; }
}

/* Blockstil: Ticket */
.is-style-ob-ticket {
	background: var(--ob-papier);
	border: 1px dashed var(--ob-stahl);
	border-radius: 4px;
	padding: clamp(1.1rem, 3vw, 1.75rem);
}

/* Blockstil: Zielschild-Überschrift */
.is-style-ob-matrix {
	font-family: var(--wp--preset--font-family--daten);
	font-style: normal;
	font-weight: 400;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ob-bernstein);
	background: var(--ob-nacht);
	padding: 0.5em 0.7em;
	border-radius: 4px;
}

/* =========================================================
   10 – Fußbereich
   ========================================================= */
.ob-footer {
	background: var(--ob-asphalt);
	color: var(--ob-silber);
	position: relative;
}

.ob-footer::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 0.34rem;
	color: var(--ob-signal);
	background: var(--ob-streifen);
	background-size: 100% 0.15rem;
}

.ob-footer a {
	color: #fff;
	text-decoration: none;
}

.ob-footer a:hover {
	text-decoration: underline;
	text-decoration-color: var(--ob-signal);
	text-underline-offset: 3px;
}

.ob-footer .ob-logo img {
	width: 168px;
}

.ob-footer h2,
.ob-footer h3 {
	color: #fff;
	font-family: var(--wp--preset--font-family--daten);
	font-style: normal;
	font-weight: 500;
	font-size: 0.78rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	margin: 0 0 0.9rem;
}

.ob-footer .wp-block-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.ob-footer .wp-block-list li + li {
	margin-top: 0.45rem;
}

/* =========================================================
   11 – Sonstiges
   ========================================================= */
.wp-block-button.is-style-outline .wp-block-button__link {
	border: 2px solid currentColor;
	background: transparent;
	color: var(--ob-asphalt);
}

.ob-hero .wp-block-button.is-style-outline .wp-block-button__link {
	color: #fff;
}

.wp-block-post-featured-image img {
	border-radius: 6px;
}

.wp-block-query-pagination {
	font-family: var(--wp--preset--font-family--daten);
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.skip-link {
	position: absolute;
	left: -9999px;
	background: var(--ob-signal);
	color: var(--ob-asphalt);
	padding: 0.7rem 1.1rem;
	z-index: 999;
}

.skip-link:focus {
	left: 1rem;
	top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
	.ob-blind__roll ul,
	.ob-blind__roll ol {
		animation: none;
	}

	.ob-karte,
	.ob-linie .wp-block-post-title a,
	.ob-header .wp-block-navigation a {
		transition: none;
	}
}