/* =========================================================
   Förderverein Kita Eichengrund e.V. – Website Stylesheet
   Design: Poster-inspired (Sky Blue · Turquoise · Grass · Coral · Sun)
   ========================================================= */

/* ---------- Self-hosted Fonts (DSGVO-konform, kein Google CDN) ---------- */
@font-face {
  font-family: "Baloo 2";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/baloo-2-v23-latin-500.woff2") format("woff2");
}
@font-face {
  font-family: "Baloo 2";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/baloo-2-v23-latin-600.woff2") format("woff2");
}
@font-face {
  font-family: "Baloo 2";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/baloo-2-v23-latin-700.woff2") format("woff2");
}
@font-face {
  font-family: "Baloo 2";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("fonts/baloo-2-v23-latin-800.woff2") format("woff2");
}
@font-face {
  font-family: "Nunito";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/nunito-v32-latin-regular.woff2") format("woff2");
}
@font-face {
  font-family: "Nunito";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/nunito-v32-latin-500.woff2") format("woff2");
}
@font-face {
  font-family: "Nunito";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/nunito-v32-latin-600.woff2") format("woff2");
}
@font-face {
  font-family: "Nunito";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/nunito-v32-latin-700.woff2") format("woff2");
}

/* ---------- Design Tokens ---------- */
:root {
  /* Colors — derived from poster.jpg */
  --color-bg: #EAF4F7;
  --color-bg-deep: #D1E9EF;
  --color-sky: #BEE2EC;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F5FBFC;

  --color-primary: #3BBDD0;          /* Turquoise — "FÖRDERVEREIN" */
  --color-primary-dark: #2497A8;
  --color-primary-light: #8FD8E2;

  --color-grass: #8BC34A;             /* Grass green — "KITA EICHENGRUND" */
  --color-grass-dark: #6FA038;

  --color-accent: #E94B3C;            /* Coral red — heart / CTA */
  --color-accent-dark: #C93628;

  --color-sun: #FFD54A;               /* Sun yellow — highlights */
  --color-sun-soft: #FFE58A;

  --color-text: #2D3F51;              /* Dark blue-grey */
  --color-text-muted: #6B7E8F;
  --color-border: #BEDCE3;
  --color-dark: #223546;              /* Footer */
  --color-dark-muted: #B1C2D0;

  /* Typography — rounded, friendly, Kita-appropriate */
  --font-display: "Baloo 2", "Nunito", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.1875rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: clamp(1.75rem, 3vw, 2.5rem);
  --fs-3xl: clamp(2.25rem, 4.5vw, 3.5rem);
  --fs-4xl: clamp(2.75rem, 6.5vw, 5rem);

  /* Layout */
  --container-max: 72rem;
  --container-narrow: 54rem;
  --container-padding: clamp(1.25rem, 4vw, 2.5rem);
  --section-spacing: clamp(4rem, 9vw, 8rem);

  /* Radii, shadows, motion — soft & rounded for Kita */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --border-hair: 1px solid var(--color-border);
  --shadow-sm: 0 2px 6px rgba(45, 63, 81, 0.06);
  --shadow-md: 0 10px 30px rgba(45, 63, 81, 0.1);
  --shadow-lg: 0 24px 60px rgba(45, 63, 81, 0.14);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-flip: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 180ms var(--ease-smooth);
}

a:hover {
  color: var(--color-accent);
}

:focus-visible {
  outline: 3px solid var(--color-sun);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}

ul,
ol {
  padding-left: 1.25rem;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--fs-3xl);
  font-weight: 700;
}

h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
}

h4 {
  font-size: var(--fs-lg);
  font-weight: 700;
}

p {
  margin: 0 0 1em;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: 0.85rem;
}

.eyebrow--grass { color: var(--color-grass-dark); }

.hero .eyebrow--grass {
  display: inline-block;
  background-color: var(--color-surface);
  color: var(--color-grass-dark);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  text-shadow: none;
  letter-spacing: 0.12em;
}
.eyebrow--accent { color: var(--color-accent-dark); }

.lead {
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--color-text);
  max-width: 48ch;
}

.muted {
  color: var(--color-text-muted);
}

.brand-word--turquoise { color: var(--color-primary); }
.brand-word--grass { color: var(--color-grass-dark); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

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

.section {
  padding-block: var(--section-spacing);
  position: relative;
}

.section--tight {
  padding-block: calc(var(--section-spacing) * 0.6);
}

.section--surface {
  background-color: var(--color-surface);
}

.section--surface-alt {
  background-color: var(--color-surface-alt);
}

.section--sky {
  background-color: var(--color-sky);
}

.section--grass {
  background: linear-gradient(180deg, var(--color-grass) 0%, var(--color-grass-dark) 100%);
  color: #fff;
}

.section--grass h2,
.section--grass h3,
.section--grass .eyebrow {
  color: #fff;
}

.section--accent {
  background-color: var(--color-accent);
  color: #fff;
}

.section--accent h2,
.section--accent h3 {
  color: #fff;
}

.section-header {
  max-width: 44rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.divider {
  border: 0;
  border-top: var(--border-hair);
  margin: 0;
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(234, 244, 247, 0.9);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: var(--border-hair);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-lg);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.brand:hover {
  color: var(--color-primary-dark);
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
  background: #fff;
  padding: 4px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}

.brand-text span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
  color: var(--color-grass-dark);
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.primary-nav a {
  position: relative;
  padding: 0.55rem 0.95rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: background-color 180ms var(--ease-smooth), color 180ms var(--ease-smooth);
}

.primary-nav a:hover {
  color: var(--color-primary-dark);
  background-color: rgba(59, 189, 208, 0.12);
}

.primary-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
  background-color: rgba(59, 189, 208, 0.15);
}

.nav-toggle {
  display: none;
  padding: 0.6rem;
  border: var(--border-hair);
  border-radius: var(--radius-md);
  color: var(--color-text);
  background: #fff;
}

.nav-toggle-bars {
  display: grid;
  gap: 4px;
  width: 22px;
}

.nav-toggle-bars span {
  display: block;
  height: 2.5px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 220ms var(--ease-smooth), opacity 180ms var(--ease-smooth);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 180ms var(--ease-smooth),
              color 180ms var(--ease-smooth),
              transform 200ms var(--ease-bounce),
              box-shadow 180ms var(--ease-smooth);
  white-space: nowrap;
  border: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(233, 75, 60, 0.35);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  color: #fff;
  box-shadow: 0 8px 20px rgba(233, 75, 60, 0.45);
}

.btn--turquoise {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(59, 189, 208, 0.35);
}

.btn--turquoise:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
}

.btn--secondary {
  background-color: #fff;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  padding-inline: 0.95rem;
}

.btn--ghost:hover {
  color: var(--color-primary-dark);
}

.btn--large {
  padding: 1.05rem 2.1rem;
  font-size: var(--fs-md);
}

.btn-arrow {
  font-size: 1.1em;
  transform: translateX(0);
  transition: transform 220ms var(--ease-smooth);
}

.btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(4rem, 9vw, 7rem) clamp(3rem, 7vw, 5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}

.hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(234, 244, 247, 0.2) 0%,
    rgba(234, 244, 247, 0.55) 60%,
    var(--color-bg) 100%
  );
}

.hero__content {
  position: relative;
  max-width: 46rem;
}

.hero__content h1 {
  margin-bottom: 0.4em;
  color: var(--color-text);
  text-shadow: 0 2px 16px rgba(255, 255, 255, 0.55);
}

.hero__tagline {
  font-size: var(--fs-md);
  color: var(--color-text);
  max-width: 42ch;
  margin-bottom: 2rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  padding: 1rem 1.25rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero--page {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.hero--page .hero__image::after {
  background: linear-gradient(
    180deg,
    rgba(234, 244, 247, 0.35) 0%,
    rgba(234, 244, 247, 0.75) 70%,
    var(--color-bg) 100%
  );
}

/* ---------- Two-column grid ---------- */
.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 860px) {
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }
  .split--reverse {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

/* ---------- Values ---------- */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: clamp(1rem, 3vw, 1.75rem);
  text-align: center;
  list-style: none;
  padding: 0;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.values li {
  background-color: var(--color-surface);
  border: var(--border-hair);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1rem;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease-bounce), box-shadow 220ms var(--ease-smooth);
}

.values li:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: var(--shadow-md);
}

.values li::before {
  content: attr(data-emoji);
  display: block;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* ---------- Team ---------- */
.team {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

@media (min-width: 860px) {
  .team {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }
}

.team__image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 4px solid #fff;
}

.team__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Project teaser cards (on home) ---------- */
.teaser-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.teaser {
  background-color: var(--color-surface);
  border: var(--border-hair);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  color: var(--color-text);
  transition: transform 220ms var(--ease-bounce), box-shadow 220ms var(--ease-smooth), border-color 220ms var(--ease-smooth);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.teaser:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  color: var(--color-text);
}

.teaser__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-grass-dark);
}

.teaser__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin: 0;
  color: var(--color-text);
}

.teaser__arrow {
  margin-top: auto;
  color: var(--color-primary-dark);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ---------- Flip Cards (Projekte) ---------- */
.flip-grid {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  perspective: 1400px;
}

.flip-card {
  position: relative;
  aspect-ratio: 2 / 3;
  background: transparent;
  border: 0;
  padding: 0;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.flip-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 700ms var(--ease-flip);
  border-radius: var(--radius-lg);
}

.flip-card:hover .flip-card__inner,
.flip-card:focus-visible .flip-card__inner,
.flip-card.is-flipped .flip-card__inner {
  transform: rotateY(180deg);
}

.flip-card__front,
.flip-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.flip-card__front {
  background-color: var(--color-surface);
  border: 3px solid #fff;
}

.flip-card__front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flip-card__back {
  transform: rotateY(180deg);
  color: #fff;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.flip-card__back--turquoise { background-color: var(--color-primary); }
.flip-card__back--grass { background: linear-gradient(160deg, var(--color-grass) 0%, var(--color-grass-dark) 100%); }
.flip-card__back--coral { background-color: var(--color-accent); }
.flip-card__back--sun { background-color: var(--color-sun); }

.flip-card__back h3 {
  color: #fff;
  font-size: var(--fs-xl);
  margin: 0;
}

.flip-card__back p {
  font-size: var(--fs-sm);
  line-height: 1.55;
  margin: 0;
  color: rgba(255, 255, 255, 0.95);
}

.flip-card__back .eyebrow {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.25rem;
}

.flip-card__back--sun,
.flip-card__back--sun h3,
.flip-card__back--sun p,
.flip-card__back--sun .eyebrow {
  color: var(--color-dark);
}

.flip-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

.flip-hint::before {
  content: "↻";
  font-style: normal;
  color: var(--color-accent);
  font-size: 1.1em;
}

/* ---------- Event Cards ---------- */
.event-grid {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.event-card {
  background-color: var(--color-surface);
  border: var(--border-hair);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: transform 220ms var(--ease-bounce), box-shadow 220ms var(--ease-smooth);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.event-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.event-card--spring::before { background-color: var(--color-grass); }
.event-card--summer::before { background-color: var(--color-sun); }
.event-card--winter::before { background-color: var(--color-accent); }

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.event-card__season {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}

.event-card h3 {
  margin: 0;
  font-size: var(--fs-xl);
}

.event-card p {
  color: var(--color-text);
  margin: 0;
}

/* ---------- Step list (Mitglied werden) ---------- */
.steps {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.steps li {
  background-color: var(--color-surface);
  border: var(--border-hair);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  counter-increment: step;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease-bounce);
}

.steps li:hover {
  transform: translateY(-3px);
}

.steps li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.steps li:nth-child(4n+1)::before { background-color: var(--color-accent); }
.steps li:nth-child(4n+2)::before { background-color: var(--color-primary); }
.steps li:nth-child(4n+3)::before { background-color: var(--color-grass); }
.steps li:nth-child(4n+4)::before { background-color: var(--color-sun); color: var(--color-text); }

.steps h4 {
  margin: 0 0 0.35rem;
  font-size: var(--fs-md);
}

.steps p {
  margin: 0;
  color: var(--color-text);
  font-size: var(--fs-sm);
  line-height: 1.55;
}

/* ---------- QR section ---------- */
.qr-block {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 860px) {
  .qr-block {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  }
}

.qr-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background-color: #fff;
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.qr-card img {
  width: 220px;
  height: 220px;
  image-rendering: pixelated;
}

.qr-card__caption {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--color-primary-dark);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

/* ---------- Contact block ---------- */
.contact-card {
  background-color: var(--color-surface);
  border: var(--border-hair);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  box-shadow: var(--shadow-sm);
}

.contact-card h3 {
  margin-top: 0;
}

/* ---------- Owl decoration ---------- */
.owl-deco {
  position: absolute;
  width: clamp(90px, 14vw, 180px);
  height: auto;
  pointer-events: none;
  z-index: 1;
  filter: drop-shadow(0 6px 12px rgba(45, 63, 81, 0.15));
  animation: owl-bob 5s ease-in-out infinite;
}

@keyframes owl-bob {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50%      { transform: translateY(-6px) rotate(1deg); }
}

.owl-deco--bottom-right {
  bottom: -1.5rem;
  right: 2rem;
}

.owl-deco--top-right {
  top: 1.5rem;
  right: 2rem;
}

@media (max-width: 700px) {
  .owl-deco {
    display: none;
  }
}

/* ---------- Legal / Long form text ---------- */
.legal-content {
  max-width: 44rem;
}

.legal-content h2 {
  font-size: var(--fs-lg);
  margin-top: 2.5rem;
}

.legal-content h2:first-of-type {
  margin-top: 1rem;
}

.legal-content ul {
  margin-bottom: 1rem;
}

/* ---------- Online-Mitgliedsantrag (antrag.html) ---------- */
.demo-banner {
  background-color: var(--color-sun);
  color: var(--color-text);
  text-align: center;
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: 0.55rem var(--container-padding);
}

.form-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.form-fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 2.25rem;
}

.form-fieldset legend {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-primary-dark);
  padding: 0;
  margin-bottom: 1rem;
}

.form-grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .form-field--full {
    grid-column: 1 / -1;
  }
}

.form-field label,
.checkbox-field label {
  display: block;
  font-weight: 700;
  font-size: var(--fs-sm);
  margin-bottom: 0.35rem;
}

.form-field input,
.form-field select {
  width: 100%;
  font: inherit;
  color: var(--color-text);
  background-color: var(--color-surface-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
  transition: border-color 180ms var(--ease-smooth);
}

.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.req { color: var(--color-accent); }

.optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
}

.form-hint {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin: 0.4rem 0 0;
}

.form-error {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  margin: 0.35rem 0 0;
}

.has-error input,
.has-error select {
  border-color: var(--color-accent);
}

.mandate-box {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.35rem;
  margin-top: 1.25rem;
  font-size: var(--fs-sm);
}

.mandate-box h4 {
  margin: 0 0 0.5rem;
}

.mandate-box p {
  margin: 0 0 0.75rem;
  color: var(--color-text-muted);
}

.mandate-box p:last-child { margin-bottom: 0; }

.checkbox-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.75rem;
  align-items: start;
  margin-bottom: 1.1rem;
}

.checkbox-field input[type="checkbox"] {
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.2rem;
  accent-color: var(--color-primary);
}

.checkbox-field label {
  font-weight: 500;
  font-size: var(--fs-sm);
  margin: 0;
  line-height: 1.55;
}

.checkbox-field .form-error {
  grid-column: 2;
  margin-top: 0;
}

/* Honeypot: für Menschen unsichtbar, für Bots ein normales Feld */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-submit {
  text-align: center;
  margin-top: 0.5rem;
}

.form-success {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
}

.form-success:focus { outline: none; }

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-dark-muted);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
  position: relative;
}

.site-footer a {
  color: #fff;
}

.site-footer a:hover {
  color: var(--color-sun);
}

.footer-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-column h4 {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-sun);
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.footer-column p {
  color: var(--color-dark-muted);
  margin: 0 0 1rem;
  font-size: var(--fs-sm);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-column ul a {
  font-size: var(--fs-sm);
  text-decoration: none;
}

.footer-column ul a:hover {
  text-decoration: underline;
}

.footer-bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-xs);
  color: var(--color-dark-muted);
  text-align: center;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

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

/* ---------- Mobile Navigation ---------- */
@media (max-width: 859px) {
  /* Backdrop-filter auf dem Header erzeugt einen neuen Containing-Block,
     der position:fixed-Kinder (das Mobile-Nav-Panel) auf den Header-Bereich
     einschränken würde. Im Mobile-Breakpoint daher deaktiviert. */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background-color: var(--color-bg);
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 85vw);
    background-color: var(--color-surface);
    border-left: var(--border-hair);
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 5rem 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform 260ms var(--ease-smooth);
    z-index: 60;
    box-shadow: var(--shadow-lg);
  }

  .primary-nav[data-open="true"] {
    transform: translateX(0);
  }

  .primary-nav a {
    padding: 0.85rem 1.1rem;
    font-size: var(--fs-md);
    border-radius: var(--radius-md);
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(34, 53, 70, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms var(--ease-smooth);
    z-index: 55;
  }

  .nav-backdrop[data-open="true"] {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open {
    overflow: hidden;
  }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .flip-card:hover .flip-card__inner,
  .flip-card:focus-visible .flip-card__inner,
  .flip-card.is-flipped .flip-card__inner {
    transform: none;
  }

  .flip-card:hover .flip-card__front,
  .flip-card:focus-visible .flip-card__front,
  .flip-card.is-flipped .flip-card__front {
    opacity: 0;
  }

  .flip-card__front,
  .flip-card__back {
    transition: opacity 180ms linear;
  }
}