/* Scroll reveals, hero entrance, botanical accents */

@keyframes anim-fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes anim-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes anim-scale-in {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes anim-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes anim-blob-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(12px, -18px) scale(1.05); }
  66% { transform: translate(-10px, 10px) scale(0.95); }
}

@keyframes anim-badge-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* ── Hero ── */

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.28;
  filter: blur(48px);
}

.hero::before {
  width: min(420px, 70vw);
  height: min(420px, 70vw);
  top: -120px;
  right: -80px;
  background: var(--color-primary-muted);
  animation: anim-blob-drift 18s ease-in-out infinite;
}

.hero::after {
  width: min(280px, 50vw);
  height: min(280px, 50vw);
  bottom: -60px;
  left: -40px;
  background: var(--color-accent);
  animation: anim-blob-drift 22s ease-in-out infinite reverse;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero--ready .hero__content > * {
  animation: anim-fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero--ready .hero__content h1 { animation-delay: 0.05s; }
.hero--ready .hero__content .hero__subtitle { animation-delay: 0.15s; }
.hero--ready .hero__content .btn-group { animation-delay: 0.25s; }

.hero--ready .hero__image {
  animation: anim-scale-in 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

/* ── Scroll reveal ── */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--animate-delay, 0ms);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.plant-detail__buy.animate-on-scroll,
.plant-detail__gallery.animate-on-scroll,
.page-hero--mini.animate-on-scroll,
.page-hero.animate-on-scroll,
.prose.animate-on-scroll {
  opacity: 1;
  transform: none;
}

.section__header.animate-on-scroll {
  transform: translateY(16px);
}

/* Mobile: stable vertical scroll — no reveal transforms */
@media (max-width: 1023px) {
  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .content-swap,
  .content-swap--out,
  .content-swap--in {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
  }

  .page-hero,
  .page-hero__subtitle {
    transform: none !important;
    will-change: auto;
  }

  .plant-gallery-wrap,
  .plant-gallery-wrap--fade-in,
  .plant-gallery__stage img {
    transition: none !important;
    animation: none !important;
  }
}

/* ── Feature cards ── */

.is-visible .feature-card__icon {
  animation: anim-float 4s ease-in-out infinite;
  animation-delay: var(--animate-delay, 0ms);
}

.feature-card:nth-child(2) .feature-card__icon { animation-delay: 0.4s; }
.feature-card:nth-child(3) .feature-card__icon { animation-delay: 0.8s; }
.feature-card:nth-child(4) .feature-card__icon { animation-delay: 1.2s; }

/* ── Plant cards ── */

.plant-card .plant-card__img {
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.plant-card:hover .plant-card__img,
.plant-card:focus-visible .plant-card__img {
  transform: scale(1.04);
}

/* ── Header on scroll ── */

.site-header {
  transition:
    box-shadow var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base);
}

.site-header--scrolled {
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: transparent;
  box-shadow: var(--shadow-sm);
}

/* ── Booking badge pulse ── */

.booking-btn__badge--pop {
  animation: anim-badge-pop 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Page enter ── */

main {
  animation: anim-fade-in 0.4s ease both;
}

/* ── CTA shimmer accent ── */

.cta-block {
  position: relative;
  overflow: hidden;
}

.cta-block::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    color-mix(in srgb, var(--color-primary) 8%, transparent) 50%,
    transparent 60%
  );
  transform: translateX(-100%);
  pointer-events: none;
}

.is-visible.cta-block::after {
  animation: anim-cta-shine 1.2s ease 0.3s both;
}

@keyframes anim-cta-shine {
  to { transform: translateX(100%); }
}

@keyframes anim-check-pop {
  0% { transform: scale(0.6); opacity: 0; }
  60% { transform: scale(1.08); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes anim-ticket-reveal {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes anim-chip-in {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes anim-chip-out {
  to {
    opacity: 0;
    transform: scale(0.85);
  }
}

@keyframes anim-scroll-hint {
  0%, 100% { transform: translateX(0); opacity: 0.5; }
  50% { transform: translateX(4px); opacity: 1; }
}

/* ── Polish: hero blobs off on small screens ── */

@media (max-width: 767px) {
  .hero::before,
  .hero::after {
    display: none;
  }
}

/* ── Feature float only when section visible ── */

.feature-card:not(.is-visible) .feature-card__icon {
  animation: none;
}

/* ── CTA shimmer once per session ── */

.cta-block--shimmer-done::after {
  animation: none;
}

/* ── Content swap (skeleton → data) ── */

.content-swap {
  transition: opacity 0.25s ease;
}

.content-swap--out {
  opacity: 0;
}

.content-swap--in {
  animation: anim-fade-in 0.35s ease both;
}

/* ── Rank switcher sliding indicator ── */

.rank-switcher__group {
  position: relative;
}

.rank-switcher__indicator {
  display: none;
}

.rank-switcher__btn {
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.plant-detail__price {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.plant-detail__price--flash {
  opacity: 0;
  transform: translateY(4px);
}

/* ── Gallery rank crossfade ── */

.plant-gallery-wrap {
  transition: opacity 0.28s ease;
}

.plant-gallery-wrap--fade-out {
  opacity: 0;
}

.plant-gallery-wrap--fade-in {
  animation: anim-fade-in 0.35s ease both;
}

.plant-gallery__stage img {
  transition: opacity 0.28s ease;
}

/* ── Logo hover ── */

.site-logo__icon {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-logo:hover .site-logo__icon {
  transform: rotate(-8deg) scale(1.05);
}

/* ── Mobile nav stagger ── */

.nav-drawer__link {
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.nav-drawer:not(.nav-drawer--open) .nav-drawer__link {
  transform: translateX(10px);
}

.nav-drawer--open .nav-drawer__link {
  transform: translateX(0);
}

.nav-drawer--open .nav-drawer__link--animate {
  transition-delay: var(--nav-delay, 0ms);
}

/* ── Filter chips ── */

.active-filter-chip {
  transition: transform 0.2s ease, opacity 0.2s ease, background var(--transition-fast);
}

.active-filter-chip--enter {
  animation: anim-chip-in 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--chip-delay, 0ms);
}

.active-filter-chip--exit {
  animation: anim-chip-out 0.2s ease forwards;
  pointer-events: none;
}

/* ── Horizontal scroll strip ── */

.scroll-strip {
  position: relative;
}

.scroll-strip::before,
.scroll-strip::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: var(--space-2);
  width: 48px;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.scroll-strip::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-subtle), transparent);
}

.scroll-strip::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-subtle), transparent);
}

.section:not(.section--subtle) .scroll-strip::before {
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.section:not(.section--subtle) .scroll-strip::after {
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.scroll-strip--can-scroll-left::before,
.scroll-strip--can-scroll-right::after {
  opacity: 1;
}

.scroll-strip__hint {
  display: none;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.scroll-strip--can-scroll-right .scroll-strip__hint {
  display: inline-flex;
}

.scroll-strip__hint-icon {
  animation: anim-scroll-hint 1.5s ease-in-out infinite;
}

/* ── Page hero parallax ── */

@media (min-width: 1024px) {
  .page-hero {
    will-change: transform;
  }

  .page-hero__subtitle {
    transition: transform 0.1s linear, opacity 0.1s linear;
  }
}

/* ── Booking success ── */

.success-block--ready .success-block__icon {
  animation: anim-check-pop 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.success-block--ready h1 {
  animation: anim-fade-up 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.success-block--ready .success-block__lead {
  animation: anim-fade-up 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both;
}

.success-ticket--reveal {
  animation: anim-ticket-reveal 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.success-save-hint--reveal {
  animation: anim-fade-up 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
}

.success-steps li {
  opacity: 0;
  transform: translateX(-8px);
}

.success-block--ready .success-steps li {
  animation: anim-fade-up 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.success-block--ready .success-steps li:nth-child(1) { animation-delay: 0.25s; }
.success-block--ready .success-steps li:nth-child(2) { animation-delay: 0.35s; }
.success-block--ready .success-steps li:nth-child(3) { animation-delay: 0.45s; }

.success-block--ready .success-block__actions {
  animation: anim-fade-up 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.5s both;
}