/*
 * Klinger & Partner Veranstaltungen — Site-CSS
 *
 * Design-DNA: konservativ-modern, Dunkelblau als Primärfarbe analog
 * klinger-steuer.de, aber eigenständige Marke „Veranstaltungen". Keine
 * externen Fonts (DSGVO), stattdessen System-Font-Stack mit Serif-Charakter
 * in Headlines (Georgia/Cambria) für klassische Steuerberater-Anmutung.
 */

/* ─── Design-Tokens ─────────────────────────────────── */
:root {
  --brand-primary:   #0e3a5f;   /* Klinger-Dunkelblau */
  --brand-primary-ink: #0a2a44;
  --brand-accent:    #b8975a;   /* dezentes Gold — für Icons, Border-Akzente, Hover (UI, 3:1 reicht) */
  --brand-accent-ink: #8c6f3f;  /* dunkleres Gold — für Text (WCAG AA, 4.7:1 auf weiß) */
  --brand-ink:       #1a1a1a;
  --brand-ink-soft:  #4a4a4a;
  --brand-paper:     #ffffff;
  --brand-soft:      #f6f3ec;   /* sanftes Papier-Beige */
  --brand-line:      #d9d2c2;
  --brand-success:   #2d6a3b;
  --brand-error:     #9a2b2b;

  /* Klinger-Markenschrift: Original (klinger-steuer.de) nutzt Verdana Pro
     via Adobe Fonts (externer CDN, DSGVO-pflichtig). Für die Events-Seite
     greifen wir auf System-Verdana zurück — seit Windows 95 auf allen
     Microsoft-/Apple-Geräten vorinstalliert, auf Linux liefert DejaVu Sans
     nahezu identische Metriken. Kein externer Font-Download, kein Consent. */
  --font-sans:  Verdana, "DejaVu Sans", Geneva, Tahoma, sans-serif;
  --font-serif: var(--font-sans);  /* Headlines durchgehend Verdana — kein Serif-Bruch */

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 2px 6px rgba(14, 58, 95, .08);
  --shadow-md: 0 6px 18px rgba(14, 58, 95, .12);

  --container: 1120px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { height: auto; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--brand-ink);
  background: var(--brand-paper);
  line-height: 1.55;
  font-size: 17px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
#main { flex: 1 0 auto; }

h1, h2, h3 {
  font-family: var(--font-sans);
  color: var(--brand-primary-ink);
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: 0;        /* Verdana ist bereits weit — kein negatives Spacing nötig */
  line-height: 1.25;
}
/* Verdana rendert visuell größer als Georgia; Font-Sizes leicht reduziert
   für konsistente optische Wirkung. */
h1 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.3rem); }
h2 { font-size: clamp(1.25rem, 1rem + 1vw, 1.65rem); }
h3 { font-size: 1.1rem; }

p { margin: 0 0 1em; }
a { color: var(--brand-primary); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--brand-primary-ink); }

/* BFSG: fokussierte Elemente immer sichtbar für Tastatur-Nutzer */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Skip-Link */
.skip-link {
  position: absolute;
  top: -40px; left: 0;
  padding: .5em 1em;
  background: var(--brand-primary);
  color: #fff;
  z-index: 1000;
}
.skip-link:focus { top: 0; }

/* ─── Layout ──────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ─── Header ──────────────────────────────────────── */
.site-header {
  background: var(--brand-paper);
  padding: 1.25rem 0;
}
.site-header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}
.site-logo {
  display: block;
  text-decoration: none;
  color: var(--brand-primary-ink);
  justify-self: center;
}
.site-logo img {
  display: block;
  height: auto;
  max-height: 130px;
  width: auto;
}
.site-topnav ul {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0; padding: 0;
}
.site-topnav--left ul { justify-content: flex-start; }
.site-topnav--right ul { justify-content: flex-end; }
.site-topnav a {
  color: var(--brand-ink);
  text-decoration: none;
  font-size: .95rem;
  padding: .25rem 0;
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
}
.site-topnav a:hover,
.site-topnav a[aria-current="page"] {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-accent);
}
.site-icon {
  width: 20px;
  height: 20px;
  display: block;
  color: var(--brand-ink-soft);
  transition: color .15s;
}
.site-topnav a:hover .site-icon { color: var(--brand-primary); }

@media (max-width: 720px) {
  .site-header-inner { grid-template-columns: 1fr; gap: .75rem; justify-items: center; }
  .site-topnav ul { justify-content: center; flex-wrap: wrap; }
  .site-logo img { max-height: 90px; }
}

/* ─── Hero-Banner (voll-breit, randlos) ────────────── */
.hero-banner {
  width: 100%;
  overflow: hidden;
  background: var(--brand-soft);
  line-height: 0;
}
.hero-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  object-position: center;
}

.welcome-headline {
  color: var(--brand-ink-soft);
  font-weight: 400;
  margin-bottom: 1.25rem;
}
.welcome-lead {
  font-size: 1.1rem;
  color: var(--brand-ink);
}

/* ─── Sektion ─────────────────────────────────────── */
.section { padding: clamp(2rem, 4vw, 3.5rem) 0; }
.section--alt { background: var(--brand-soft); }
.section-title { margin-bottom: 1.5rem; }
.section-lead {
  max-width: 60ch;
  color: var(--brand-ink-soft);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

/* ─── Content-Grid 70/30 ──────────────────────────── */
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 820px) {
  .content-grid { grid-template-columns: 1fr; gap: 2rem; }
}
.content-grid-main { min-width: 0; }
.content-grid-side { min-width: 0; }
.side-title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--brand-line);
}

/* ─── Kontakt-Karten (Standort / Mail / Web) ──────── */
.contact-card {
  padding: 0 0 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--brand-line);
}
.contact-card:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.contact-card p { margin: 0 0 .25rem; }
.contact-card-street { font-weight: 600; color: var(--brand-primary-ink); }
.contact-card-city { color: var(--brand-ink); }
.contact-card-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: .5rem !important;
  color: var(--brand-ink);
}
.contact-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
  color: var(--brand-accent);
}
.contact-card-row a {
  color: var(--brand-ink);
  text-decoration: none;
}
.contact-card-row a:hover { color: var(--brand-primary); text-decoration: underline; }

/* ─── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  background: var(--brand-primary);
  color: #fff;
  border: 2px solid var(--brand-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all .15s;
}
.btn:hover {
  background: var(--brand-primary-ink);
  border-color: var(--brand-primary-ink);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn--ghost {
  background: transparent;
  color: var(--brand-primary);
}
.btn--ghost:hover {
  background: var(--brand-primary);
  color: #fff;
}

/* ─── Events-Liste (cms-events-*) ─────────────────── */
.cms-events-list { margin-top: 2rem; }
.cms-events-list-title { margin-bottom: 1.5rem; }
.cms-events-list-items {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 1.25rem;
  /* 1-spaltig innerhalb der 70%-Hauptspalte — mehrere Events stapeln sich untereinander,
     wie im Contao-Original. */
  grid-template-columns: 1fr;
}
.content-grid-main .cms-events-list { margin-top: 2rem; }
.cms-events-list-item { }
.cms-events-card {
  background: var(--brand-paper);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: box-shadow .2s, transform .2s;
}
.cms-events-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.cms-events-card-date {
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--brand-accent-ink);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
}
.cms-events-card-time { color: var(--brand-ink-soft); }
.cms-events-card-title {
  font-size: 1.3rem;
  margin: 0 0 .5rem;
}
.cms-events-card-title a {
  color: var(--brand-primary-ink);
  text-decoration: none;
}
.cms-events-card-title a:hover { color: var(--brand-primary); }
.cms-events-card-location {
  color: var(--brand-ink-soft);
  font-size: .95rem;
  margin-bottom: 1rem;
}
.cms-events-card-link {
  color: var(--brand-primary);
  font-weight: 600;
  text-decoration: none;
}
.cms-events-card-link:hover { text-decoration: underline; }

/* ─── Event-Detail (cms-event-detail-*) ──────────── */
.cms-event-detail-header {
  background: var(--brand-soft);
  padding: 2rem;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}
.cms-event-detail-date {
  color: var(--brand-accent-ink);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: .9rem;
  margin-bottom: .5rem;
}
.cms-event-detail-time-hint {
  display: block;
  color: var(--brand-ink-soft);
  text-transform: none;
  letter-spacing: 0;
  font-size: .95rem;
  margin-top: .25rem;
}
.cms-event-detail-title { margin: 0 0 1rem; }
.cms-event-detail-location { font-size: 1.05rem; margin-bottom: 0; }
.cms-event-detail-price {
  margin-top: 1rem;
  font-size: 1.05rem;
}

/* „Zum Kalender hinzufügen" — dezente Zeile am Ende des Event-Headers */
.cms-event-detail-ics {
  margin-top: 1.25rem;
  margin-bottom: 0;
  font-size: .95rem;
}
.cms-event-detail-ics-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--brand-primary);
  text-decoration: none;
  padding: .35rem .75rem .35rem .5rem;
  border-radius: var(--radius-sm);
  transition: background .15s, color .15s;
}
.cms-event-detail-ics-link:hover,
.cms-event-detail-ics-link:focus-visible {
  color: var(--brand-primary-ink);
  background: rgba(14, 58, 95, .06);
  text-decoration: none;
}
.cms-event-detail-ics-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brand-accent-ink);
}
.cms-event-detail-body {
  max-width: 70ch;
  margin-bottom: 2rem;
  font-size: 1.05rem;
}
.cms-event-detail-body h2 { margin-top: 1.5em; }
.cms-event-detail-body ul,
.cms-event-detail-body ol { margin: 0 0 1em 1.5em; padding: 0; }
.cms-event-detail-body li { margin-bottom: .3em; }
.cms-event-detail-cta {
  padding: 1.5rem;
  background: var(--brand-soft);
  border-radius: var(--radius-md);
  text-align: center;
}
.cms-event-detail-cta-btn {
  display: inline-block;
  padding: .9rem 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--brand-primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all .15s;
}
.cms-event-detail-cta-btn:hover {
  background: var(--brand-primary-ink);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.cms-event-detail-cta-note {
  margin: 1rem 0 0;
  font-size: .9rem;
  color: var(--brand-ink-soft);
}
.cms-event-detail-cta-closed {
  margin: 0;
  color: var(--brand-ink-soft);
  font-size: 1.05rem;
}

/* ─── Anmeldeformular (cms-anmeldung-*) ──────────── */
.cms-anmeldung {
  max-width: 720px;
}
/* Wenn das Formular inline unter dem Event-Detail-Header liegt
   (siehe .cms-event-detail-form), bekommt es Abstand zur Beschreibung
   darüber und bleibt linksbündig. */
.cms-event-detail-form {
  margin-top: 2.5rem;
}
.cms-event-detail-cta-note--after {
  margin-top: 1.5rem;
}
.cms-anmeldung-title {
  margin-bottom: .25rem;
}
.cms-anmeldung-event-info {
  color: var(--brand-ink-soft);
  margin-bottom: 2rem;
}
.cms-anmeldung-alert {
  padding: .9rem 1.1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: .95rem;
}
.cms-anmeldung-alert--error {
  background: #fdecec;
  color: var(--brand-error);
  border: 1px solid #e8a9a9;
}
.cms-anmeldung-form .cms-anmeldung-group {
  margin: 0 0 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-md);
}
.cms-anmeldung-form legend {
  padding: 0 .5rem;
  font-weight: 600;
  color: var(--brand-primary-ink);
}
.cms-anmeldung-opt {
  font-weight: 400;
  color: var(--brand-ink-soft);
  font-size: .9em;
}
.cms-anmeldung-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 500px) {
  .cms-anmeldung-grid { grid-template-columns: 1fr; }
}
.cms-anmeldung-field { margin-bottom: 1rem; }
.cms-anmeldung-field:last-child { margin-bottom: 0; }
.cms-anmeldung-field label {
  display: block;
  font-weight: 600;
  margin-bottom: .35rem;
  font-size: .95rem;
}
.cms-anmeldung-field input,
.cms-anmeldung-field textarea {
  width: 100%;
  padding: .6rem .75rem;
  font: inherit;
  color: var(--brand-ink);
  background: #fff;
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-sm);
}
.cms-anmeldung-field input:focus,
.cms-anmeldung-field textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(14, 58, 95, .15);
}
.cms-anmeldung-field-hint {
  display: block;
  margin-top: .4rem;
  font-size: .85rem;
  color: var(--brand-ink-soft);
}
.cms-anmeldung-zusatz {
  background: var(--brand-soft);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: .75rem;
}
.cms-anmeldung-zusatz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 0 .75rem;
  font-weight: 600;
  color: var(--brand-primary-ink);
}
.cms-anmeldung-zusatz-remove,
.cms-anmeldung-zusatz-add {
  padding: .35rem .9rem;
  font: inherit;
  font-size: .9rem;
  background: transparent;
  color: var(--brand-primary);
  border: 1px solid var(--brand-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.cms-anmeldung-zusatz-remove { font-size: .85rem; padding: .2rem .75rem; }
.cms-anmeldung-zusatz-add:hover,
.cms-anmeldung-zusatz-remove:hover {
  background: var(--brand-primary);
  color: #fff;
}
.cms-anmeldung-zusatz-actions { margin: 1rem 0 0; }
.cms-anmeldung-field--checkbox { margin-top: 1rem; }
.cms-anmeldung-checkbox-label {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  cursor: pointer;
  font-size: .95rem;
}
.cms-anmeldung-checkbox-label input[type="checkbox"] {
  margin-top: .25rem;
  width: 1.1em; height: 1.1em;
  flex-shrink: 0;
}
.cms-anmeldung-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.cms-anmeldung-submit {
  padding: .9rem 2rem;
  font: inherit;
  font-weight: 700;
  font-size: 1.05rem;
  background: var(--brand-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all .15s;
}
.cms-anmeldung-submit:hover {
  background: var(--brand-primary-ink);
  box-shadow: var(--shadow-md);
}
.cms-anmeldung-cancel {
  color: var(--brand-ink-soft);
  text-decoration: none;
  font-size: .95rem;
}
.cms-anmeldung-cancel:hover { color: var(--brand-primary); text-decoration: underline; }

/* ─── Danke-Seite ─────────────────────────────────── */
.cms-anmeldung-danke {
  max-width: 640px;
  margin: 3rem auto;
  padding: 2.5rem;
  background: var(--brand-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.cms-anmeldung-danke-title { color: var(--brand-success); }
.cms-anmeldung-danke-event { font-size: 1.1rem; }

/* ─── Footer (minimal, einzeilig wie Original) ────── */
.site-footer {
  background: var(--brand-primary-ink);
  color: rgba(255, 255, 255, .85);
  padding: 1.1rem 0;
  margin-top: 0;
  font-size: .9rem;
  flex-shrink: 0;
}
.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: .4rem 1.25rem;
  text-align: center;
}
.site-footer-copy { color: rgba(255, 255, 255, .85); }
.site-footer a { color: rgba(255, 255, 255, .9); text-decoration: none; }
.site-footer a:hover { color: var(--brand-accent); text-decoration: underline; }
.site-footer-nav {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .4rem 1rem;
}
.site-footer-nav a {
  position: relative;
  padding: 0;
}
.site-footer-nav a + a {
  padding-left: 1rem;
}
.site-footer-nav a + a::before {
  content: "·";
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, .45);
}

/* ─── Mobile-Feinschliff ──────────────────────────── */
/* Kleine Smartphones: Hero-Banner nicht zu dominant,
   enger Grid-Gap, Separator im Footer sauber bei Stapelung. */
@media (max-width: 560px) {
  .hero-banner img { max-height: 240px; }
  .welcome-headline { font-size: clamp(1.5rem, 5vw, 1.9rem); }
  .section { padding: 2rem 0; }
  .cms-event-detail-header { padding: 1.25rem; }
  .cms-event-detail-body { font-size: 1rem; }
  .cms-anmeldung-form .cms-anmeldung-group { padding: 1rem; }
  .cms-anmeldung-submit { width: 100%; justify-content: center; }
}

/* Sehr schmal (<420px): Footer-Links untereinander, Separator aus. */
@media (max-width: 420px) {
  .site-footer-nav { flex-direction: column; gap: .2rem; }
  .site-footer-nav a + a { padding-left: 0; }
  .site-footer-nav a + a::before { content: none; }
}

/* Lange Links in Fliess­texten (Impressum, Datenschutz) nicht aus
   dem Container ragen lassen. */
.section .container a { word-break: break-word; }

/* A11y-Widget-Button auf Mobile nicht in den Footer-Padding reinrutschen —
   das Widget selbst setzt bottom:20px fix, Footer-Padding ist nur 1.1rem,
   also keine Kollision. Falls jemand die Widget-Position auf bottom-left
   setzt: gleicher Fall. Hier nur dokumentiert, kein Fix nötig. */