/* Lokalne style wyłącznie dla strony głównej (site/index.html) */

html,
body {
  touch-action: none;
  overscroll-behavior-x: none;
}

.home-scene-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.home-scene-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Przycisk strefy dorosłych w prawym górnym rogu */
.home-parents-btn {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 4;
  min-height: 48px;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background-color: rgba(250, 246, 238, 0.94);
  font-size: 0.88rem;
}

/* Poziomy korytarz treści w górnej części ekranu (nie zasłania Bubu na dole) */
.home-world-viewport {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow-x: hidden;
  overflow-y: hidden;
  touch-action: none;
  padding: 4.5rem 6.5rem 1.5rem;
}

.home-world-track {
  display: flex;
  align-items: center;
  gap: 3.25rem;
  width: max-content;
  padding-right: 14vw;
}

.home-story-card {
  --card-tilt: 0deg;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.75rem 2rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(22px) scale(0.9) rotate(var(--card-tilt));
  transition:
    opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.home-story-card.is-revealed {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1) rotate(var(--card-tilt));
}

.home-hero {
  --card-tilt: -0.8deg;
  width: min(640px, 76vw);
  background-color: rgba(255, 255, 255, 0.93);
}

.home-card {
  width: min(410px, 72vw);
}

.home-card-mint {
  --card-tilt: 1.2deg;
  background-color: #E3F7F2;
}

.home-card-sunny {
  --card-tilt: -1.1deg;
  background-color: #FFF4D2;
}

.home-card-coral {
  --card-tilt: 0.9deg;
  background-color: #FFE9DF;
}

.home-pill-fun {
  align-self: flex-start;
  background-color: var(--accent-gold-glow);
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.home-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.home-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
  font-weight: 800;
  line-height: 1.15;
}

.home-lead {
  font-size: clamp(1.1rem, 1.6vw, 1.32rem);
  font-weight: 600;
  color: var(--ink-dark);
  line-height: 1.4;
}

.home-card-text {
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--ink-dark);
  line-height: 1.45;
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.25rem;
}

.home-link-btn {
  text-decoration: none;
  font-size: 1.05rem;
  min-height: 58px;
}

/* Duże przyciski strzałek po lewej i prawej stronie na dole ekranu */
.home-side-arrow {
  position: fixed;
  bottom: 1.25rem;
  transform: scale(0.9);
  z-index: 3;
  width: 72px;
  height: 72px;
  padding: 0;
  border-radius: var(--radius-pill);
  font-size: 1.65rem;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.25s ease, background-color 0.15s ease, box-shadow 0.12s ease;
}

.home-side-arrow.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.home-side-arrow:active,
.home-side-arrow.is-active {
  transform: translateY(3px);
}

.home-side-arrow-left {
  left: 1rem;
}

.home-side-arrow-right {
  right: 1rem;
}

/* Rozwijany sidebar "Dla Rodziców i Nauczycieli" */
.home-sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10;
  background-color: rgba(30, 36, 43, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.home-sidebar-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.home-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 11;
  width: min(420px, 92vw);
  background-color: var(--bg-cream);
  border-left: var(--border-ink);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  overflow-y: auto;
  touch-action: pan-y;
  transform: translateX(100%);
  transition: transform 0.28s ease;
}

.home-sidebar.is-open {
  transform: translateX(0);
}

.home-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px dashed rgba(30, 36, 43, 0.18);
}

.home-sidebar-close {
  min-height: 48px;
  min-width: 48px;
  padding: 0.35rem 0.85rem;
}

.home-sidebar-box {
  background-color: var(--bg-card);
  border: 2px solid var(--ink-dark);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.home-sidebar-list {
  padding-left: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.home-sidebar-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* Nakładka zachęcająca do poziomego ustawienia na telefonie / tablecie */
.home-rotate-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  background-color: rgba(23, 26, 31, 0.94);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.home-rotate-card {
  max-width: 360px;
  width: 100%;
  background-color: var(--bg-card);
  border: var(--border-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-btn);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
}

.home-rotate-icon {
  font-size: 2.6rem;
  line-height: 1;
}

.home-rotate-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink-dark);
}

.home-rotate-desc {
  font-size: 0.98rem;
  color: var(--ink-muted);
  line-height: 1.35;
}

.home-rotate-dismiss {
  margin-top: 0.25rem;
  min-height: 48px;
  padding: 0.55rem 1.15rem;
  font-size: 0.95rem;
  background-color: var(--bg-parchment);
  color: var(--ink-dark);
}

@media (orientation: portrait) and (max-width: 900px) {
  body:not(.is-portrait-dismissed) .home-rotate-overlay {
    display: flex;
  }
}

@media (max-width: 720px) and (orientation: portrait) {
  .home-world-viewport {
    padding: 4.5rem 4.75rem 1rem;
  }

  .home-story-card {
    padding: 1.35rem 1.45rem;
  }

  .home-side-arrow {
    width: 64px;
    height: 64px;
    font-size: 1.4rem;
    top: 38%;
  }

  .home-side-arrow-left {
    left: 0.5rem;
  }

  .home-side-arrow-right {
    right: 0.5rem;
  }
}

/* Telefony i małe ekrany w układzie poziomym */
@media (max-height: 540px) and (orientation: landscape) {
  .home-parents-btn {
    top: 0.5rem;
    right: 0.65rem;
    min-height: 40px;
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
  }

  .home-world-viewport {
    padding: 2.85rem 4.5rem 0.75rem;
  }

  .home-world-track {
    gap: 2rem;
  }

  .home-story-card {
    padding: 1rem 1.25rem;
    gap: 0.55rem;
  }

  .home-hero {
    width: min(460px, 64vw);
  }

  .home-card {
    width: min(350px, 56vw);
  }

  .home-title {
    font-size: clamp(1.4rem, 5.5vh, 1.95rem);
  }

  .home-card-title {
    font-size: clamp(1.15rem, 4.4vh, 1.45rem);
  }

  .home-lead,
  .home-card-text {
    font-size: clamp(0.88rem, 3.2vh, 1rem);
  }

  .home-link-btn {
    min-height: 46px;
    font-size: 0.92rem;
    padding: 0.4rem 1rem;
  }

  .home-side-arrow {
    width: 56px;
    height: 56px;
    font-size: 1.35rem;
    bottom: 0.75rem;
  }

  .home-side-arrow-left {
    left: 0.5rem;
  }

  .home-side-arrow-right {
    right: 0.5rem;
  }
}

/* Delikatne, powolne animacje tła i przyrody (bez stylów inline) */
@keyframes home-sun-pulse {
  0%, 100% { transform: scale(1); opacity: 0.52; }
  50% { transform: scale(1.09); opacity: 0.72; }
}

@keyframes home-cloud-float {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(26px); }
}

@keyframes home-tree-sway {
  0%, 100% { transform: rotate(-1.1deg); }
  50% { transform: rotate(1.3deg); }
}

@keyframes home-bush-sway {
  0%, 100% { transform: rotate(-1.5deg); }
  50% { transform: rotate(1.7deg); }
}

@keyframes home-grass-sway {
  0%, 100% { transform: rotate(-2.8deg); }
  50% { transform: rotate(3.2deg); }
}

.home-scene-svg .env-sun-ring {
  transform-box: fill-box;
  transform-origin: center;
  animation: home-sun-pulse 7s ease-in-out infinite;
}

.home-cloud-drift {
  animation: home-cloud-float 22s ease-in-out infinite;
}

.home-sway-tree {
  transform-origin: 0 0;
  animation: home-tree-sway 6.5s ease-in-out infinite;
}

.home-sway-bush {
  transform-origin: 0 0;
  animation: home-bush-sway 5.2s ease-in-out infinite;
}

.home-sway-grass {
  transform-origin: 0 0;
  animation: home-grass-sway 4.2s ease-in-out infinite;
}

.home-anim-phase-1 { animation-delay: -1.4s; animation-duration: 5.8s; }
.home-anim-phase-2 { animation-delay: -3.1s; animation-duration: 6.9s; }
.home-anim-phase-3 { animation-delay: -4.7s; animation-duration: 7.6s; }

.home-cloud-drift.home-anim-phase-1 { animation-delay: -4s; animation-duration: 20s; }
.home-cloud-drift.home-anim-phase-2 { animation-delay: -11s; animation-duration: 26s; }
.home-cloud-drift.home-anim-phase-3 { animation-delay: -17s; animation-duration: 30s; }

@media (prefers-reduced-motion: reduce) {
  .home-scene-svg .env-sun-ring,
  .home-cloud-drift,
  .home-sway-tree,
  .home-sway-bush,
  .home-sway-grass,
  .home-beam-mote,
  .home-beam-pulse {
    animation: none;
  }

  .home-story-card {
    transition: opacity 0.2s ease;
    transform: rotate(var(--card-tilt));
  }

  .home-story-card.is-revealed {
    transform: rotate(var(--card-tilt));
  }
}

/* Strumień światła (UFO) podczas animacji wstępnej */
@keyframes home-beam-shimmer {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

@keyframes home-beam-mote-fall {
  0% { transform: translateY(-40px); opacity: 0; }
  20% { opacity: 0.85; }
  85% { opacity: 0.65; }
  100% { transform: translateY(580px); opacity: 0; }
}

.home-ufo-beam {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center top;
  transform: scaleX(0.35);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-ufo-beam.is-active {
  opacity: 1;
  transform: scaleX(1);
}

.home-ufo-beam.is-fading {
  opacity: 0;
  transform: scaleX(0.65);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.home-beam-pulse {
  animation: home-beam-shimmer 1.1s ease-in-out infinite;
}

.home-beam-mote {
  animation: home-beam-mote-fall 1.3s linear infinite;
}

.home-beam-mote-2 {
  animation-delay: -0.45s;
  animation-duration: 1.55s;
}

.home-beam-mote-3 {
  animation-delay: -0.9s;
  animation-duration: 1.2s;
}

.home-bubu-falling .js-ground-shadow {
  opacity: 0;
}

.home-beam-ground-shadow {
  fill: rgba(30, 36, 43, 0.22);
}

.home-beam-ground-shadow.is-hidden {
  display: none;
}