/* ==========================================================
   Käte von Linde Bewegungsfest – Stylesheet
   Farben angelehnt an den Sponsoren-Flyer.
   Alle Text-/Hintergrund-Kombinationen erfüllen WCAG AA (≥ 4,5:1).
   ========================================================== */

:root {
  --navy: #1b3766;        /* Fließtext, Überschriften */
  --teal: #23696b;        /* Akzent (dunkel genug für Text auf Weiß) */
  --teal-light: #4a9c9c;
  --sun: #f6c96b;         /* Gelb/Orange aus dem Logo */
  --green-bg: #e6f0da;
  --blue-bg: #d8ecf7;
  --sun-bg: #fdefcf;
  --pink-bg: #fbe1f5;
  --white: #ffffff;
  --page: #fbfaf6;
  --focus: #c2410c;       /* gut sichtbarer Fokusrahmen */

  --radius: 1.25rem;
  --maxw: 70rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-hand: "Comic Neue", "Chalkboard SE", "Bradley Hand", "Segoe Print", "Comic Sans MS", cursive;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--navy);
  background: var(--page);
}
img { max-width: 100%; height: auto; display: block; }

a { color: var(--teal); text-underline-offset: 0.18em; text-decoration-thickness: 0.08em; }
a:hover { color: var(--navy); text-decoration-thickness: 0.15em; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}
/* Auf dunklem Grund ist der orange Rahmen zu kontrastarm – dort gelb */
.on-dark :focus-visible { outline-color: var(--sun); }

h1, h2, h3, h4 {
  line-height: 1.2;
  margin: 0 0 0.6em;
  overflow-wrap: break-word;
  hyphens: auto;
}
h1 { font-size: clamp(2rem, 1.4rem + 3vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.5vw, 2.25rem); color: var(--teal); }
h3 { font-size: 1.3rem; }
p, ul, ol, dl { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 1rem;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- Sprunglink ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  border-radius: 0 0 0.5rem 0.5rem;
}
.skip-link:focus { top: 0; color: var(--white); }

/* ---------- Kopfbereich ---------- */
.site-header {
  background: var(--white);
  border-bottom: 4px solid var(--sun);
}
.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 0.9rem;
}
.logo {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--teal);
  line-height: 1;
}
.logo:hover { color: var(--teal); }
.logo-small {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 600;
}
.logo-big {
  font-family: var(--font-hand);
  font-size: 1.9rem;
  font-weight: 700;
}
.logo-big span { color: #b07a12; } /* „fest“ – dunkleres Gelb für Kontrast */

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
}
.main-nav a {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  min-height: 44px;            /* ausreichend große Klickfläche */
  border-radius: 999px;
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
}
.main-nav a:hover { background: var(--blue-bg); }
.main-nav a[aria-current="page"] { background: var(--navy); color: var(--white); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  min-height: 44px;
  border-radius: 999px;
  border: 2px solid var(--navy);
  background: var(--navy);
  color: var(--white);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--teal); border-color: var(--teal); color: var(--white); }
.btn-outline { background: transparent; color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--white) 0%, var(--blue-bg) 100%);
  padding-block: 2.5rem 3rem;
}
.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 52rem) {
  .hero-grid { grid-template-columns: 1.1fr 1fr; }
}
.tagline {
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 0.5rem;
}
.hero h1 .hand {
  display: block;
  font-family: var(--font-hand);
  color: var(--teal);
}
.lead { font-size: 1.25rem; }

.facts {
  display: grid;
  gap: 0.5rem 1rem;
  grid-template-columns: auto 1fr;
  background: var(--white);
  border-left: 6px solid var(--sun);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 0;
  max-width: 34rem;
}
.facts dt { font-weight: 700; }
.facts dd { margin: 0; }

/* Bild mit KI-Kennzeichnung */
.ai-figure { margin: 0; }
.ai-figure .img-wrap { position: relative; }
.ai-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--sun-bg);
}
.ai-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--navy);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.ai-figure figcaption {
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* ---------- Abschnitte ---------- */
.section { padding-block: 3.5rem; }
.section-alt { background: var(--white); }
.section-green { background: var(--green-bg); }
.section-intro { max-width: 46rem; }

.cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(27, 55, 102, 0.08);
}
.section-alt .card { background: var(--page); }
.card h3 { margin-bottom: 0.4rem; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card-icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}
.bg-green { background: var(--green-bg); }
.bg-blue { background: var(--blue-bg); }
.bg-sun { background: var(--sun-bg); }
.bg-pink { background: var(--pink-bg); }

.quote {
  font-family: var(--font-hand);
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 700;
  color: var(--teal);
  border-left: 6px solid var(--sun);
  padding-left: 1rem;
  margin: 2rem 0 0;
}

.check-list { padding-left: 0; list-style: none; }
.check-list li { padding-left: 1.8rem; position: relative; margin-bottom: 0.4rem; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--teal);
}

/* Ablauf / Zeitleiste */
.timeline {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  border-left: 4px solid var(--teal-light);
}
.timeline li {
  position: relative;
  padding: 0 0 1.5rem 1.75rem;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -0.8rem;
  top: 0.35rem;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--sun);
  border: 3px solid var(--white);
}
.timeline time {
  display: block;
  font-weight: 700;
  font-size: 1.1rem;
}
.timeline h3 { margin: 0.1rem 0 0.25rem; }
.timeline p { margin: 0; }
.note {
  font-size: 0.98rem;
  background: var(--sun-bg);
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
}

/* Sportarten-Liste als „Chips“ */
.chips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chips li {
  background: var(--blue-bg);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

/* Zwei Spalten (Anfahrt & Anmeldung) */
.two-col {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 48rem) {
  .two-col { grid-template-columns: 1fr 1fr; }
}
address { font-style: normal; }

/* Sponsoren */
.sponsors {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}
.sponsors li {
  background: var(--white);
  border: 2px solid var(--green-bg);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 700;
  min-height: 6rem;
}
.sponsors img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 5rem;
}
.cta-box {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 2rem;
}
.cta-box h3 { font-family: var(--font-hand); font-size: 1.8rem; color: var(--sun); }
.cta-box a { color: var(--white); }
.cta-box .btn { background: var(--sun); border-color: var(--sun); color: var(--navy); }
.cta-box .btn:hover { background: var(--white); border-color: var(--white); }

/* Kontakt */
.contact-box {
  background: var(--pink-bg);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}
.contact-mail {
  font-size: clamp(1.15rem, 1rem + 1vw, 1.6rem);
  font-weight: 700;
  word-break: break-word;
}

/* Unterseiten */
.page-header {
  background: linear-gradient(180deg, var(--white) 0%, var(--green-bg) 100%);
  padding-block: 2.5rem;
}
.prose { max-width: 46rem; }
.prose h2 { margin-top: 2rem; }
.placeholder {
  background: var(--sun-bg);
  outline: 2px dashed #b07a12;
  padding: 0 0.25rem;
}

/* ---------- Fußbereich ---------- */
.site-footer {
  background: var(--navy);
  color: var(--white);
  padding-block: 2rem;
  margin-top: 0;
}
.site-footer a { color: var(--white); }
.site-footer a:hover { color: var(--sun); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.site-footer p { margin: 0; }
.footer-nav a {
  display: inline-block;
  padding-block: 0.5rem;   /* Klickfläche ≥ 24 px (WCAG 2.5.8) */
}

/* ---------- Kopf: Leichte Sprache + Anmelden ---------- */
.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.header-actions .btn { padding: 0.55rem 1.1rem; }
.header-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem 1rem;
}

.btn-lg { font-size: 1.25rem; padding: 1rem 2rem; }
.btn-sun { background: var(--sun); border-color: var(--sun); color: var(--navy); }
.btn-sun:hover { background: var(--white); border-color: var(--white); color: var(--navy); }

.free-badge {
  display: inline-block;
  background: var(--sun);
  color: var(--navy);
  font-weight: 700;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
}

/* ---------- Anmelde-Band direkt unter dem Hero ---------- */
.signup-band {
  background: var(--navy);
  color: var(--white);
  padding-block: 2rem;
}
.signup-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.signup-band h2 { color: var(--sun); margin-bottom: 0.3rem; }
.signup-band p { margin: 0; max-width: 40rem; }
.signup-band a:not(.btn) { color: var(--white); }

/* ---------- Hervorgehobene Hinweise ---------- */
.highlight-box {
  background: var(--sun-bg);
  border-left: 8px solid var(--sun);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}
.highlight-box h3 { margin-bottom: 0.3rem; }
.highlight-box p:last-child { margin-bottom: 0; }

.notice-box {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  border: 3px solid var(--navy);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
}
.notice-box .card-icon { flex: none; margin: 0; }
.notice-box h3 { margin-bottom: 0.4rem; }
.notice-box p:last-child { margin-bottom: 0; }
@media (max-width: 30rem) {
  .notice-box { flex-direction: column; }
}

.placeholder-text { color: var(--navy); }

/* ---------- Leichte Sprache ---------- */
.easy main {
  font-size: 1.3rem;
  line-height: 1.8;
}
.easy .prose { max-width: 42rem; }
.easy h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}
.easy h2 .card-icon { flex: none; margin: 0; }
.easy p { margin-bottom: 0.6em; }
.easy main ul { padding-left: 1.5rem; }
.easy li { margin-bottom: 0.4em; }
.easy .explain {
  background: var(--blue-bg);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
}
.easy-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- Liste mit Symbolen (Barrierefreiheit) ---------- */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
}
.feature-list li {
  overflow-wrap: anywhere;
  hyphens: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: 0 2px 10px rgba(27, 55, 102, 0.08);
  font-weight: 600;
}
.feature-list .card-icon { flex: none; margin: 0; }

/* ---------- leichte Sprache: Symbol links, Text rechts ---------- */
.ls-block {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1.25rem;
  align-items: start;
  padding-block: 1.75rem;
  border-bottom: 2px solid var(--green-bg);
}
.ls-block:last-of-type { border-bottom: 0; }
.ls-picto {
  display: grid;
  place-items: center;
  width: 6rem;
  height: 6rem;
  border-radius: 1.25rem;
  font-size: 3.25rem;
  line-height: 1;
}
.easy .ls-block h2 { margin-top: 0.4rem; }
.ls-list {
  list-style: none;
  padding: 0 !important;
  margin: 0 0 0.75em;
}
.ls-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.ls-list .ls-mini {
  flex: none;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: var(--blue-bg);
  font-size: 1.75rem;
}
.ls-important {
  background: var(--sun-bg);
  border: 3px solid var(--navy);
  border-radius: var(--radius);
  padding: 0.25rem 1.25rem;
}
@media (max-width: 30rem) {
  .ls-block { grid-template-columns: 1fr; gap: 0.5rem; }
  .ls-picto { width: 4.5rem; height: 4.5rem; font-size: 2.5rem; }
}

/* ---------- Druck ---------- */
@media print {
  .site-header nav, .skip-link, .btn-row { display: none !important; }
  body { background: #fff; padding: 0 !important; }
  a::after { content: " (" attr(href) ")"; font-size: 0.85em; }
}

kbd {
  font-family: inherit;
  font-weight: 700;
  background: var(--white);
  border: 2px solid var(--navy);
  border-bottom-width: 4px;
  border-radius: 0.4rem;
  padding: 0 0.4rem;
}