/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes floatY2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.hero-float-card--1 { animation: floatY 6s ease-in-out infinite; }
.hero-float-card--2 { animation: floatY2 7s ease-in-out infinite; }

/* Hero load-in sequence */
.hero-badge, .hero h1, .hero-sub, .hero-ctas, .hero-trust {
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) forwards;
}
.hero-badge { animation-delay: 0.05s; }
.hero h1 { animation-delay: 0.16s; }
.hero-sub { animation-delay: 0.3s; }
.hero-ctas { animation-delay: 0.42s; }
.hero-trust { animation-delay: 0.54s; }
.hero-visual { opacity: 0; animation: scaleIn 0.9s var(--ease-out) forwards; animation-delay: 0.3s; }

/* Generic scroll reveal — toggled via IntersectionObserver in app.js */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.10s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.18s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.34s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.42s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.5s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.58s; }

/* FAQ accordion smooth open handled inline via JS max-height */
.faq-a { will-change: max-height; }

/* Mobile nav slide */
.main-nav { transition: transform 0.4s var(--ease-out); }

/* Card hover shine */
.price-card--main::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 30%, rgba(198,161,91,0.12) 50%, transparent 70%);
  background-size: 250% 250%;
  pointer-events: none;
  animation: shimmer 6s linear infinite;
}

.btn:active { transform: scale(0.97); }

/* Loading spinner for payment submit */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}