/* =========================================================================
   Tillabu Blog – Main Stylesheet
   Vanilla CSS, kein Framework. CSS Custom Properties als zentrale Design-Tokens.
   ========================================================================= */

:root {
	/* --- Tillabu CI-Farben ---------------------------------------------
	   Platzhalter-Hexwerte, bitte mit dem finalen Tillabu-Styleguide/Logo
	   abgleichen und hier zentral anpassen. */
	--tillabu-navy: #0b2545;
	--tillabu-navy-dark: #081b34;
	--tillabu-yellow: #ffc93c;
	--tillabu-yellow-dark: #eab324;
	--tillabu-cream: #fff8e8;
	--tillabu-white: #ffffff;
	--tillabu-text: #16233a;
	--tillabu-muted: #5b6b84;
	--tillabu-border: #e7e9ee;

	/* --- Typografie ------------------------------------------------- */
	--tillabu-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

	/* --- Layout-Breiten ---------------------------------------------- */
	--tillabu-container-wide: 1150px;
	--tillabu-container-article: 1100px;
	--tillabu-container-text: 760px;

	/* --- Sonstiges ---------------------------------------------------- */
	--tillabu-radius-m: 12px;
	--tillabu-radius-l: 18px;
}

/* =========================================================================
   Reset / Basis
   ========================================================================= */

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

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}

body {
	margin: 0;
	font-family: var(--tillabu-font-sans);
	color: var(--tillabu-text);
	background: var(--tillabu-white);
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: inherit;
}

button {
	font-family: inherit;
}

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

/* Sichtbare, konsistente Fokuszustände für Tastaturbedienung. */
a:focus-visible,
button:focus-visible,
input:focus-visible {
	outline: 2px solid var(--tillabu-yellow-dark);
	outline-offset: 2px;
	border-radius: 2px;
}

/* =========================================================================
   Header
   ========================================================================= */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--tillabu-white);
	border-bottom: 1px solid var(--tillabu-border);
}

/* WP Admin Bar: sticky Header muss unterhalb der fixierten Admin Bar andocken,
   sonst verschwindet er beim Scrollen dahinter (WP versetzt nur <html>, nicht
   position:sticky-Elemente automatisch). Breakpoint 782px = WP-Kernwert, ab
   dem die Admin Bar auf 46px Höhe wechselt. */
body.admin-bar .site-header {
	top: 32px;
}

@media screen and (max-width: 782px) {
	body.admin-bar .site-header {
		top: 46px;
	}
}

.site-header__inner {
	max-width: var(--tillabu-container-wide);
	margin: 0 auto;
	padding: 0 24px;
	height: 76px;
	display: flex;
	align-items: center;
	gap: 32px;
}

.site-header__logo {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
}

.site-header__logo img {
	max-height: 40px;
	width: auto;
	height: auto;
}

.site-header__logo-text {
	font-size: 22px;
	font-weight: 800;
	color: var(--tillabu-navy);
	text-decoration: none;
	letter-spacing: -0.01em;
}

.site-header__nav {
	flex: 1 1 auto;
	display: flex;
	justify-content: flex-end;
}

.site-header__menu {
	list-style: none;
	display: flex;
	align-items: center;
	gap: 28px;
	margin: 0;
	padding: 0;
}

.site-header__menu a {
	font-size: 15px;
	font-weight: 500;
	color: var(--tillabu-navy);
	text-decoration: none;
	white-space: nowrap;
}

.site-header__menu a:hover {
	color: var(--tillabu-yellow-dark);
}

.site-header__actions {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	gap: 12px;
}

.site-header__icon-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: none;
	background: none;
	color: var(--tillabu-navy);
	cursor: pointer;
	border-radius: var(--tillabu-radius-m);
}

.site-header__icon-button:hover {
	background: var(--tillabu-cream);
}

.site-header__cta {
	display: inline-flex;
	align-items: center;
	background: var(--tillabu-yellow);
	color: var(--tillabu-navy);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
	padding: 10px 20px;
	border-radius: var(--tillabu-radius-m);
	white-space: nowrap;
}

.site-header__cta:hover {
	background: var(--tillabu-yellow-dark);
}

.site-header__menu-toggle {
	display: none;
	flex-direction: column;
	gap: 4px;
}

.site-header__menu-toggle-bar {
	display: block;
	width: 20px;
	height: 2px;
	background: var(--tillabu-navy);
	border-radius: 2px;
}

.site-header__search-form {
	max-width: var(--tillabu-container-wide);
	margin: 0 auto;
	padding: 0 24px;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.2s ease, padding 0.2s ease;
}

.site-header__search-form.is-open {
	max-height: 72px;
	padding: 0 24px 16px;
}

.site-header__search-input {
	width: 100%;
	font-size: 15px;
	padding: 10px 16px;
	border: 1px solid var(--tillabu-border);
	border-radius: var(--tillabu-radius-m);
	background: var(--tillabu-cream);
}

.site-header__search-input:focus {
	outline: 2px solid var(--tillabu-yellow);
	outline-offset: 1px;
}

@media (max-width: 900px) {
	.site-header__logo img {
		max-height: 30px;
	}

	.site-header__nav {
		position: fixed;
		top: 76px;
		left: 0;
		right: 0;
		bottom: 0;
		background: var(--tillabu-white);
		justify-content: flex-start;
		padding: 24px;
		transform: translateY(-8px);
		opacity: 0;
		visibility: hidden;
		transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
	}

	.site-header__nav.is-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.site-header__menu {
		flex-direction: column;
		align-items: flex-start;
		gap: 20px;
	}

	.site-header__menu a {
		font-size: 18px;
	}

	.site-header__menu-toggle {
		display: flex;
	}

	.site-header__cta {
		padding: 10px 16px;
	}
}

/* =========================================================================
   Footer
   ========================================================================= */

.site-footer {
	background: var(--tillabu-navy);
	color: var(--tillabu-white);
}

.site-footer__inner {
	max-width: var(--tillabu-container-wide);
	margin: 0 auto;
	padding: 64px 24px 40px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 40px;
}

.site-footer__brand {
	max-width: 380px;
}

.site-footer__logo-text {
	font-size: 22px;
	font-weight: 800;
	color: var(--tillabu-white);
}

.site-footer__tagline {
	margin-top: 16px;
	font-size: 15px;
	line-height: 1.7;
	color: rgba(255, 255, 255, 0.72);
}

.site-footer__nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(2, auto);
	gap: 12px 48px;
}

.site-footer__nav a {
	font-size: 15px;
	color: rgba(255, 255, 255, 0.85);
	text-decoration: none;
}

.site-footer__nav a:hover {
	color: var(--tillabu-yellow);
}

.site-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding: 20px 24px;
	text-align: center;
}

.site-footer__bottom p {
	margin: 0;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 600px) {
	.site-footer__nav ul {
		grid-template-columns: 1fr;
	}
}

/* =========================================================================
   Single Article
   ========================================================================= */

.tillabu-main {
	padding-bottom: 80px;
}

.tillabu-article-header {
	max-width: var(--tillabu-container-article);
	margin: 56px auto 0;
	padding: 0 24px;
	text-align: center;
}

.tillabu-article-category {
	display: inline-block;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--tillabu-navy);
	background: var(--tillabu-cream);
	padding: 6px 14px;
	border-radius: 999px;
	text-decoration: none;
}

.tillabu-article-meta {
	margin-top: 20px;
	font-size: 15px;
	color: var(--tillabu-muted);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
}

.tillabu-article-title {
	margin: 20px 0 0;
	font-size: clamp(2.75rem, 5vw, 4rem);
	line-height: 1.1;
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--tillabu-navy);
}

.tillabu-article-lead {
	margin: 24px auto 0;
	max-width: 700px;
	font-size: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
	line-height: 1.6;
	color: var(--tillabu-muted);
}

.tillabu-featured-image {
	max-width: var(--tillabu-container-article);
	margin: 40px auto 0;
	padding: 0 24px;
}

.tillabu-featured-image img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	border-radius: var(--tillabu-radius-l);
}

/* =========================================================================
   Content-Typografie (the_content)
   ========================================================================= */

.tillabu-article-content {
	max-width: var(--tillabu-container-text);
	margin: 48px auto 0;
	padding: 0 24px;
	font-size: clamp(1.0625rem, 1rem + 0.2vw, 1.1875rem);
	line-height: 1.75;
	color: var(--tillabu-text);
}

.tillabu-article-content > * + * {
	margin-top: 1.4em;
}

.tillabu-article-content h2 {
	font-size: clamp(1.75rem, 1.5rem + 1vw, 2.5rem);
	line-height: 1.25;
	font-weight: 800;
	color: var(--tillabu-navy);
	margin-top: 2em;
	letter-spacing: -0.01em;
	scroll-margin-top: 120px;
}

.tillabu-article-content h3 {
	font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
	line-height: 1.35;
	font-weight: 700;
	color: var(--tillabu-navy);
	margin-top: 1.8em;
	scroll-margin-top: 120px;
}

.tillabu-article-content strong {
	font-weight: 700;
	color: var(--tillabu-navy);
}

.tillabu-article-content h4 {
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--tillabu-navy);
	margin-top: 1.6em;
}

.tillabu-article-content p {
	margin: 0;
}

.tillabu-article-content ul,
.tillabu-article-content ol {
	padding-left: 1.4em;
}

.tillabu-article-content li + li {
	margin-top: 0.5em;
}

.tillabu-article-content li::marker {
	color: var(--tillabu-yellow-dark);
}

.tillabu-article-content blockquote {
	margin: 0;
	padding: 0.2em 0 0.2em 1.4em;
	border-left: 3px solid var(--tillabu-yellow);
	font-size: 1.15em;
	font-style: italic;
	color: var(--tillabu-navy);
}

.tillabu-article-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.95em;
}

.tillabu-article-content th,
.tillabu-article-content td {
	text-align: left;
	padding: 12px 16px;
	border-bottom: 1px solid var(--tillabu-border);
}

.tillabu-article-content th {
	color: var(--tillabu-navy);
	font-weight: 700;
}

.tillabu-article-content figure {
	margin: 0;
}

.tillabu-article-content figure img {
	border-radius: var(--tillabu-radius-m);
}

.tillabu-article-content figcaption {
	margin-top: 10px;
	font-size: 0.85em;
	color: var(--tillabu-muted);
	text-align: center;
}

.tillabu-article-content a {
	color: var(--tillabu-navy);
	text-decoration: underline;
	text-decoration-color: var(--tillabu-yellow);
	text-decoration-thickness: 2px;
	text-underline-offset: 3px;
}

.tillabu-article-content a:hover {
	color: var(--tillabu-yellow-dark);
}

/* Bilder/Blöcke, die breiter sein dürfen als der Textbereich. */
.tillabu-article-content .alignwide {
	width: 100%;
	max-width: var(--tillabu-container-article);
	margin-left: 50%;
	transform: translateX(-50%);
}

.tillabu-article-content .alignfull {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	transform: none;
}

/* =========================================================================
   CTA-Shortcode [tillabu_cta]
   ========================================================================= */

.tillabu-cta {
	max-width: var(--tillabu-container-text);
	margin: 2.4em auto 0;
	padding: 40px;
	background: var(--tillabu-cream);
	border-radius: var(--tillabu-radius-l);
	text-align: left;
}

.tillabu-cta__headline {
	margin: 0;
	font-size: 1.375rem;
	font-weight: 800;
	color: var(--tillabu-navy);
	line-height: 1.3;
}

.tillabu-cta__text {
	margin: 12px 0 0;
	font-size: 1rem;
	line-height: 1.6;
	color: var(--tillabu-muted);
}

.tillabu-cta__button {
	display: inline-flex;
	align-items: center;
	margin-top: 24px;
	background: var(--tillabu-navy);
	color: var(--tillabu-white);
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
	padding: 14px 28px;
	border-radius: var(--tillabu-radius-m);
}

.tillabu-cta__button:hover {
	background: var(--tillabu-navy-dark);
}

@media (max-width: 600px) {
	.tillabu-cta {
		padding: 28px 24px;
	}

	.tillabu-cta__button {
		width: 100%;
		justify-content: center;
	}

	.site-header__cta {
		padding: 8px 12px;
		font-size: 13px;
	}
}

/* =========================================================================
   Inline-CTA [tillabu_cta type="inline"]
   ========================================================================= */

.tillabu-cta-inline {
	max-width: var(--tillabu-container-text);
	margin: 2.4em auto 0;
	padding: 24px 28px;
	background: var(--tillabu-cream);
	border-left: 3px solid var(--tillabu-yellow);
	border-radius: var(--tillabu-radius-m);
}

.tillabu-cta-inline__headline {
	margin: 0;
	font-size: 1.0625rem;
	font-weight: 700;
	color: var(--tillabu-navy);
}

.tillabu-cta-inline__text {
	margin: 8px 0 0;
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--tillabu-muted);
}

.tillabu-cta-inline__link {
	display: inline-block;
	margin-top: 12px;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--tillabu-navy);
	text-decoration: underline;
	text-decoration-color: var(--tillabu-yellow);
	text-underline-offset: 3px;
}

.tillabu-cta-inline__link:hover {
	color: var(--tillabu-yellow-dark);
}

/* =========================================================================
   Fazit [tillabu_takeaways]
   ========================================================================= */

.tillabu-takeaways {
	max-width: var(--tillabu-container-text);
	margin: 2.4em auto 0;
	padding: 28px 32px;
	background: var(--tillabu-white);
	border: 1px solid var(--tillabu-border);
	border-radius: var(--tillabu-radius-m);
}

.tillabu-takeaways__title {
	margin: 0 0 12px;
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--tillabu-yellow-dark);
}

.tillabu-takeaways__body ul,
.tillabu-takeaways__body ol {
	margin: 0;
	padding-left: 1.2em;
}

.tillabu-takeaways__body li {
	font-size: 1rem;
	line-height: 1.6;
	color: var(--tillabu-text);
}

.tillabu-takeaways__body li + li {
	margin-top: 0.5em;
}

.tillabu-takeaways__body li::marker {
	color: var(--tillabu-yellow-dark);
}

/* =========================================================================
   Inhaltsverzeichnis
   ========================================================================= */

.tillabu-toc {
	max-width: var(--tillabu-container-text);
	margin: 40px auto 0;
	padding: 28px 32px;
	background: var(--tillabu-cream);
	border-left: 3px solid var(--tillabu-yellow);
	border-radius: var(--tillabu-radius-m);
}

.tillabu-toc__title {
	margin: 0 0 14px;
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--tillabu-navy);
}

.tillabu-toc__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.tillabu-toc__item a {
	font-size: 0.95rem;
	line-height: 1.5;
	color: var(--tillabu-navy);
	text-decoration: none;
}

.tillabu-toc__item a:hover {
	color: var(--tillabu-yellow-dark);
	text-decoration: underline;
}

.tillabu-toc__item--level-3 {
	padding-left: 20px;
}

.tillabu-toc__item--level-3 a {
	font-size: 0.9rem;
	color: var(--tillabu-muted);
}

@media (max-width: 600px) {
	.tillabu-toc {
		padding: 22px 20px;
	}
}

/* =========================================================================
   Finaler CTA (automatisch am Artikelende)
   ========================================================================= */

.tillabu-final-cta {
	background: var(--tillabu-yellow);
	margin-top: 72px;
}

.tillabu-final-cta__inner {
	max-width: var(--tillabu-container-article);
	margin: 0 auto;
	padding: 72px 24px;
	text-align: center;
}

.tillabu-final-cta__headline {
	margin: 0;
	font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
	font-weight: 800;
	color: var(--tillabu-navy);
	letter-spacing: -0.01em;
}

.tillabu-final-cta__text {
	margin: 16px auto 0;
	max-width: 600px;
	font-size: 1.125rem;
	line-height: 1.6;
	color: var(--tillabu-navy);
	opacity: 0.85;
}

.tillabu-final-cta__button {
	display: inline-flex;
	align-items: center;
	margin-top: 32px;
	background: var(--tillabu-navy);
	color: var(--tillabu-white);
	font-size: 16px;
	font-weight: 700;
	text-decoration: none;
	padding: 16px 32px;
	border-radius: var(--tillabu-radius-m);
}

.tillabu-final-cta__button:hover {
	background: var(--tillabu-navy-dark);
}

@media (max-width: 600px) {
	.tillabu-final-cta__inner {
		padding: 48px 24px;
	}

	.tillabu-final-cta__button {
		width: 100%;
		justify-content: center;
	}
}

/* =========================================================================
   Related Posts
   ========================================================================= */

.tillabu-related {
	margin-top: 72px;
}

.tillabu-related__inner {
	max-width: var(--tillabu-container-wide);
	margin: 0 auto;
	padding: 0 24px;
}

.tillabu-related__title {
	margin: 0 0 32px;
	font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
	font-weight: 800;
	color: var(--tillabu-navy);
	text-align: center;
}

.tillabu-related__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.tillabu-related__card-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.tillabu-related__card-image {
	border-radius: var(--tillabu-radius-m);
	overflow: hidden;
	aspect-ratio: 16 / 10;
}

.tillabu-related__card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.tillabu-related__card-body {
	padding-top: 16px;
}

.tillabu-related__card-category {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--tillabu-navy);
	background: var(--tillabu-cream);
	padding: 4px 10px;
	border-radius: 999px;
}

.tillabu-related__card-title {
	margin: 12px 0 0;
	font-size: 1.1875rem;
	line-height: 1.35;
	font-weight: 700;
	color: var(--tillabu-navy);
}

.tillabu-related__card-excerpt {
	margin: 8px 0 0;
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--tillabu-muted);
}

.tillabu-related__card-meta {
	margin-top: 14px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.8125rem;
	color: var(--tillabu-muted);
}

.tillabu-related__card-read {
	font-weight: 700;
	color: var(--tillabu-navy);
}

@media (max-width: 900px) {
	.tillabu-related__grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}
}

/* =========================================================================
   Previous / Next
   ========================================================================= */

.tillabu-prev-next {
	max-width: var(--tillabu-container-article);
	margin: 56px auto 0;
	padding: 32px 24px 0;
	border-top: 1px solid var(--tillabu-border);
	display: flex;
	justify-content: space-between;
	gap: 24px;
}

.tillabu-prev-next__link {
	display: flex;
	flex-direction: column;
	gap: 6px;
	max-width: 45%;
	text-decoration: none;
}

.tillabu-prev-next__link--next {
	margin-left: auto;
	text-align: right;
}

.tillabu-prev-next__direction {
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--tillabu-yellow-dark);
}

.tillabu-prev-next__title {
	font-size: 1rem;
	font-weight: 600;
	color: var(--tillabu-navy);
	line-height: 1.4;
}

@media (max-width: 600px) {
	.tillabu-prev-next {
		flex-direction: column;
	}

	.tillabu-prev-next__link,
	.tillabu-prev-next__link--next {
		max-width: 100%;
		text-align: left;
		margin-left: 0;
	}
}

/* =========================================================================
   Autorenbox
   ========================================================================= */

.tillabu-author-box {
	max-width: var(--tillabu-container-text);
	margin: 56px auto 0;
	padding: 24px;
	display: flex;
	align-items: flex-start;
	gap: 16px;
	background: var(--tillabu-cream);
	border-radius: var(--tillabu-radius-m);
}

.tillabu-author-box__avatar {
	border-radius: 50%;
	flex-shrink: 0;
}

.tillabu-author-box__name {
	margin: 0;
	font-size: 1rem;
	font-weight: 700;
	color: var(--tillabu-navy);
}

.tillabu-author-box__bio {
	margin: 6px 0 0;
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--tillabu-muted);
}

@media (max-width: 600px) {
	.tillabu-author-box {
		padding: 20px;
	}
}
