/* ============================================================
   Astrid-Lindgren Kindertagesstätte — Design-System
   Farbpalette aus dem Brandbook (farben.jpg)
   ============================================================ */

@import url("fonts.css");

/* ---------- 1. Tokens ---------- */
:root {
  /* Marken-Farben (pixelgenau aus farben.jpg) */
  --peach:        #f7ae83;
  --peach-deep:   #ef9560;
  --peach-soft:   #fdefe4;
  --rose:         #ddc0b2;
  --rose-soft:    #f3e8e1;
  --cream:        #f8f3ec;
  --mint:         #c3d7d7;
  --mint-soft:    #e6f0ef;
  --sage:         #849e9b;
  --gold:         #d4a746;
  --peach-ink:    #9c4e26;   /* Peach als TEXT auf hellem Grund (AA)  */
  --gold-ink:     #7d5f14;   /* Gold  als TEXT auf hellem Grund (AA)  */
  --yellow:       #e1bf7c;
  --yellow-soft:  #f7edd8;

  /* Abgeleitete Tiefen-Töne für Kontrast (WCAG AA) */
  --sage-deep:    #4a615e;
  --sage-darker:  #3b4f4c;
  --ink:          #2f423f;
  --ink-soft:     #5c6f6c;
  --ink-mute:     #586b68;
  --white:        #ffffff;
  --line:         #e6ded4;

  /* Typografie */
  --font-display: "Baloo 2", "Trebuchet MS", system-ui, sans-serif;
  --font-body:    "Nunito", -apple-system, "Segoe UI", system-ui, sans-serif;
  --font-hand:    "Balsamiq Sans", "Comic Sans MS", cursive;

  /* Radien */
  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 32px;
  --r-xl: 40px;
  --r-pill: 999px;

  /* Schatten */
  --shadow-card: 0 10px 30px rgba(47, 66, 63, 0.07), 0 2px 8px rgba(47, 66, 63, 0.04);
  --shadow-lift: 0 20px 48px rgba(47, 66, 63, 0.13), 0 4px 12px rgba(47, 66, 63, 0.06);
  --shadow-shell: -24px 22px 90px rgba(47, 66, 63, 0.20), -10px 10px 34px rgba(47, 66, 63, 0.12), 0 4px 18px rgba(47, 66, 63, 0.05);

  /* Bewegung — bewusst langsam und weich */
  --ease-soft:   cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --shell-max: 1400px;
  --pad-x: clamp(1.4rem, 4vw, 4rem);
  --section-y: clamp(4.5rem, 8vw, 7.5rem);
}

/* ---------- 2. Reset & Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;   /* 17px bei Standard-Einstellung, skaliert mit dem Browser */
  line-height: 1.72;
  color: var(--ink-soft);
  background: linear-gradient(140deg, var(--mint) 0%, #d5e2df 38%, var(--rose) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.14;
  margin: 0 0 0.6em;
  font-weight: 700;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); }
h2 { font-size: clamp(1.95rem, 3.9vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.1vw, 1.6rem); }
h4 { font-size: 1.12rem; }
p  { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--peach); color: var(--ink); }

/* Sichtbarer Fokus für Tastatur-Navigation */
:focus-visible {
  outline: 3px solid var(--sage-deep);
  outline-offset: 3px;
  border-radius: 6px;
}
/* Auf dunklen Flächen wäre der Ring sonst unsichtbar (sage-deep auf sage-deep) */
.footer :focus-visible,
.band--sage :focus-visible,
.panel--sage :focus-visible,
.lightbox :focus-visible {
  outline-color: var(--white);
}

.skip-link {
  position: absolute; left: 1rem; top: -100px;
  z-index: 999;
  background: var(--ink); color: var(--white);
  padding: 0.85rem 1.5rem; border-radius: var(--r-pill);
  font-weight: 700; text-decoration: none;
  transition: top 0.25s var(--ease-soft);
}
.skip-link:focus { top: 1rem; }

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

/* ---------- 3. Page-Shell (schwebende Karte) ---------- */
.shell {
  max-width: var(--shell-max);
  margin: clamp(0rem, 2.2vw, 2.4rem) auto;
  background: var(--cream);
  border-radius: clamp(0px, 3vw, var(--r-xl));
  overflow-x: clip;
  box-shadow: var(--shadow-shell);
  position: relative;
}

.wrap {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.wrap--narrow { width: min(840px, 100%); }

section { position: relative; }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 5vw, 4.5rem); }

/* ---------- 4. Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid var(--line);
  border-radius: clamp(0px, 3vw, var(--r-xl)) clamp(0px, 3vw, var(--r-xl)) 0 0;
  transition: padding 0.45s var(--ease-soft), box-shadow 0.45s var(--ease-soft);
}
.nav__inner {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.35rem var(--pad-x);
  transition: padding 0.45s var(--ease-soft);
}
.nav.is-scrolled { box-shadow: 0 6px 26px rgba(47, 66, 63, 0.09); }
.nav.is-scrolled .nav__inner { padding-block: 0.75rem; }

.logo {
  display: flex; align-items: center; gap: 0.7rem;
  text-decoration: none; margin-right: auto; flex-shrink: 0;
}
.logo__mark {
  width: 46px; height: 46px; flex-shrink: 0;
  transition: transform 0.6s var(--ease-spring);
}
.logo:hover .logo__mark { transform: rotate(-7deg) scale(1.07); }
.logo__text { display: flex; flex-direction: column; line-height: 1.06; }
.logo__name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 1.28rem; color: var(--ink); letter-spacing: -0.01em;
}
.logo__sub {
  font-family: var(--font-hand); font-size: 0.78rem;
  color: var(--sage-deep); letter-spacing: 0.06em; text-transform: uppercase;
}

.nav__links { display: flex; align-items: center; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.nav__link {
  display: block; padding: 0.6rem 0.95rem;
  font-size: 0.98rem; font-weight: 600;
  color: var(--ink); text-decoration: none;
  border-radius: var(--r-pill);
  transition: background 0.35s var(--ease-soft), color 0.35s var(--ease-soft);
}
.nav__link:hover { background: var(--peach-soft); }
.nav__link[aria-current="page"] { background: var(--mint-soft); color: var(--sage-darker); }

.nav__toggle {
  display: none; width: 46px; height: 46px;
  border: 1px solid var(--line); background: var(--white);
  border-radius: 14px; cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.nav__toggle span {
  display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--ink); position: relative;
  transition: transform 0.4s var(--ease-soft), background 0.2s;
}
.nav__toggle span::before, .nav__toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px;
  border-radius: 2px; background: var(--ink);
  transition: transform 0.4s var(--ease-soft), top 0.4s var(--ease-soft);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after  { top: 6px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 940px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; inset: 100% 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0.2rem;
    background: var(--white); padding: 1rem var(--pad-x) 1.6rem;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 32px rgba(47, 66, 63, 0.10);
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity 0.35s var(--ease-soft), transform 0.35s var(--ease-soft), visibility 0.35s;
  }
  .nav__links.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav__link { padding: 0.85rem 1rem; font-size: 1.05rem; }
  .nav .btn { display: none; }
}

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.85rem 1.7rem;
  font-family: var(--font-body); font-size: 1rem; font-weight: 700;
  border: 2px solid transparent; border-radius: var(--r-pill);
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform 0.4s var(--ease-spring), background 0.35s var(--ease-soft),
              box-shadow 0.4s var(--ease-soft), border-color 0.35s var(--ease-soft);
}
.btn:hover { transform: translateY(-3px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary {
  background: var(--peach); color: var(--ink);
  box-shadow: 0 8px 20px rgba(247, 174, 131, 0.42);
}
.btn--primary:hover { background: var(--peach-deep); box-shadow: 0 14px 28px rgba(239, 149, 96, 0.46); }

.btn--dark {
  background: var(--sage-deep); color: var(--white);
  box-shadow: 0 8px 20px rgba(74, 97, 94, 0.28);
}
.btn--dark:hover { background: var(--sage-darker); box-shadow: 0 14px 28px rgba(59, 79, 76, 0.34); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--rose); }
.btn--ghost:hover { background: var(--white); border-color: var(--peach); }

.btn--light { background: var(--white); color: var(--ink); box-shadow: var(--shadow-card); }
.btn--light:hover { box-shadow: var(--shadow-lift); }

.btn--sm { padding: 0.62rem 1.25rem; font-size: 0.95rem; }

/* ---------- 6. Typo-Bausteine ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-hand); font-weight: 700;
  font-size: 0.9rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--peach-ink); margin-bottom: 1rem;
}
.eyebrow--sage { color: var(--sage-deep); }
.eyebrow--gold { color: var(--gold-ink); }

.lead { font-size: clamp(1.05rem, 1.55vw, 1.2rem); color: var(--ink-soft); }
/* Auf dunklen Flaechen erbt .lead die helle Schrift statt sie zu ueberschreiben */
.band--sage .lead, .panel--sage .lead, .footer .lead { color: inherit; }
.section-head { max-width: 62ch; }
.section-head--center { margin-inline: auto; text-align: center; }

.text-hand { font-family: var(--font-hand); }

/* Dekorative Wasserzeichen-Ziffer */
.watermark {
  position: absolute; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(9rem, 20vw, 17rem); line-height: 0.8;
  color: var(--ink); opacity: 0.035; pointer-events: none;
  user-select: none; z-index: 0;
}

/* ---------- 7. Karten & Flächen ---------- */
.card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: clamp(1.6rem, 2.6vw, 2.3rem);
  box-shadow: var(--shadow-card);
  transition: transform 0.55s var(--ease-soft), box-shadow 0.55s var(--ease-soft);
}
.card--hover:hover { transform: translateY(-7px); box-shadow: var(--shadow-lift); }
.card--flat { box-shadow: none; border: 1px solid var(--line); }

.panel { border-radius: var(--r-xl); padding: clamp(2rem, 4vw, 3.4rem); }
.panel--mint  { background: var(--mint-soft); }
.panel--rose  { background: var(--rose-soft); }
.panel--peach { background: var(--peach-soft); }
.panel--sage  { background: var(--sage-deep); color: rgba(255,255,255,0.82); }
.panel--sage h2, .panel--sage h3, .panel--sage h4 { color: var(--white); }
.panel--sage .eyebrow { color: var(--mint-soft); }

/* Band über volle Shell-Breite */
.band { padding-block: var(--section-y); }
.band--mint  { background: var(--mint-soft); }
.band--rose  { background: var(--rose-soft); }
.band--white { background: var(--white); }
.band--sage  { background: var(--sage-deep); color: rgba(255,255,255,0.82); }
.band--sage h2, .band--sage h3, .band--sage h4 { color: var(--white); }
.band--sage .eyebrow { color: var(--mint-soft); }

/* ---------- 8. Grids ---------- */
.grid { display: grid; gap: clamp(1.2rem, 2.2vw, 2rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

@media (max-width: 940px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ---------- 9. Wellen-Trenner ---------- */
/* vertical-align verhindert die feine Linie unter dem SVG (Safari) */
.wave { display: block; width: 100%; height: auto; vertical-align: bottom; }
.wave--flip { transform: rotate(180deg); }

.divider {
  width: min(760px, 82%); height: 1px; margin: clamp(3rem, 6vw, 5rem) auto;
  background: linear-gradient(90deg, transparent, var(--rose), transparent);
  border: 0;
}

/* ---------- 10. Dekorative Blobs ---------- */
.blob {
  position: absolute; border-radius: 46% 54% 62% 38% / 48% 42% 58% 52%;
  filter: blur(3px); opacity: 0.5; pointer-events: none; z-index: 0;
  animation: morph 16s ease-in-out infinite;
}
@keyframes morph {
  0%, 100% { border-radius: 46% 54% 62% 38% / 48% 42% 58% 52%; transform: rotate(0deg); }
  33%      { border-radius: 62% 38% 44% 56% / 58% 52% 48% 42%; transform: rotate(6deg); }
  66%      { border-radius: 38% 62% 56% 44% / 42% 58% 42% 58%; transform: rotate(-5deg); }
}

/* ---------- 11. Glas-Badge ---------- */
.glass {
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--r-md);
  box-shadow: 0 14px 40px rgba(47, 66, 63, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

/* ---------- 12. Animationen ---------- */
.reveal, .reveal-blur, .reveal-scale, .reveal-left, .reveal-right {
  opacity: 0; will-change: transform, opacity;
}
.reveal       { transform: translateY(40px) scale(0.98); transition: opacity 0.9s var(--ease-soft), transform 0.9s var(--ease-soft); }
.reveal-blur  { transform: translateY(30px); filter: blur(9px); transition: opacity 0.95s var(--ease-soft), transform 0.95s var(--ease-soft), filter 0.95s var(--ease-soft); }
.reveal-scale { transform: scale(0.93); transition: opacity 1.05s var(--ease-soft), transform 1.05s var(--ease-soft); }
.reveal-left  { transform: translateX(-46px); transition: opacity 1s var(--ease-soft), transform 1s var(--ease-soft); }
.reveal-right { transform: translateX(46px);  transition: opacity 1s var(--ease-soft), transform 1s var(--ease-soft); }

.is-visible {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-11px); }
}
.floating { animation: float 5.5s ease-in-out infinite; }
.floating--slow { animation: float 8s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-blur, .reveal-scale, .reveal-left, .reveal-right {
    opacity: 1; transform: none; filter: none; transition: none;
  }
  .floating, .floating--slow, .blob { animation: none; }
  * { transition-duration: 0.01ms !important; }
}

/* ---------- 13. Footer ---------- */
.footer {
  background: var(--sage-deep);
  color: rgba(255, 255, 255, 0.76);
  border-radius: 0 0 clamp(0px, 3vw, var(--r-xl)) clamp(0px, 3vw, var(--r-xl));
  padding-block: clamp(3.5rem, 6vw, 5rem) 2rem;
}
.footer h2 {
  color: var(--white); font-size: 1.05rem;
  margin-bottom: 1.1rem; letter-spacing: 0.01em;
}
.footer a { color: rgba(255, 255, 255, 0.82); text-decoration: none; transition: color 0.3s var(--ease-soft); }
.footer a:hover { color: var(--peach); }
.footer__grid {
  display: grid; gap: 2.6rem;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}
@media (max-width: 940px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer__bottom {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: flex; flex-wrap: wrap; gap: 1rem 1.8rem;
  justify-content: space-between; align-items: center;
  font-size: 0.95rem;
}

/* ---------- 14. Hinweis-Box (Platzhalter-Markierung) ---------- */
.note {
  display: flex; gap: 0.9rem; align-items: flex-start;
  background: var(--yellow-soft);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 1.05rem 1.35rem;
  font-size: 0.95rem; color: var(--ink);
}
.note strong { color: var(--ink); }
.note__icon { flex-shrink: 0; font-size: 1.15rem; line-height: 1.5; }

/* ---------- 15. Utilities ---------- */
.center     { text-align: center; }
.mt-0  { margin-top: 0; }
.mt-1  { margin-top: 0.6rem; }
.mt-2  { margin-top: 1.2rem; }
.mt-3  { margin-top: 2rem; }
.mt-4  { margin-top: 3rem; }
.mb-0  { margin-bottom: 0; }
.mb-2  { margin-bottom: 1.2rem; }
.mb-3  { margin-bottom: 2rem; }
.mb-4  { margin-bottom: 3rem; }
.relative { position: relative; z-index: 1; }

/* ---------- 16. Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(47, 66, 63, 0.88);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s var(--ease-soft), visibility 0.5s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__figure {
  margin: 0; max-width: min(1000px, 100%); text-align: center;
  transform: scale(0.93) translateY(18px);
  transition: transform 0.6s var(--ease-spring);
}
.lightbox.is-open .lightbox__figure { transform: scale(1) translateY(0); }
.lightbox__figure img {
  max-height: 78vh; width: auto; margin-inline: auto;
  border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}
.lightbox__figure figcaption {
  margin-top: 1.1rem; color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-hand); font-size: 1rem;
}

.lightbox__close, .lightbox__nav {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  color: var(--white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.35s var(--ease-soft), transform 0.45s var(--ease-spring);
}
.lightbox__nav {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 50%; font-size: 2rem; line-height: 1; padding-bottom: 4px;
}
.lightbox__nav:hover { background: rgba(255, 255, 255, 0.26); transform: scale(1.09); }
.lightbox__close {
  position: absolute; top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem);
  width: 46px; height: 46px; border-radius: 50%; font-size: 1.7rem; line-height: 1;
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.26); transform: rotate(90deg); }

@media (max-width: 620px) {
  .lightbox__nav { width: 42px; height: 42px; font-size: 1.6rem; }
}

/* ---------- 17. Filter-Chips ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  justify-content: center; margin-bottom: clamp(2rem, 4vw, 3rem);
}
.chip {
  padding: 0.6rem 1.35rem;
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 700;
  color: var(--ink-soft); background: var(--white);
  border: 2px solid var(--line); border-radius: var(--r-pill);
  cursor: pointer;
  transition: background 0.35s var(--ease-soft), color 0.35s var(--ease-soft),
              border-color 0.35s var(--ease-soft), transform 0.4s var(--ease-spring);
}
.chip:hover { transform: translateY(-2px); border-color: var(--peach); }
.chip[aria-pressed="true"] {
  background: var(--sage-deep); border-color: var(--sage-deep); color: var(--white);
}