@keyframes float {
  0%, 100% { margin-top: 0; }
  50% { margin-top: -18px; }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.14;
    transform: scale(1);
  }
  50% {
    opacity: 0.26;
    transform: scale(1.06);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 640ms ease, transform 640ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .eyebrow,
.hero h1,
.hero .lead,
.hero-actions,
.bottle-stage {
  animation: fadeUp 760ms ease both;
}

.hero h1 { animation-delay: 80ms; }
.hero .lead { animation-delay: 160ms; }
.hero-actions { animation-delay: 240ms; }
.bottle-stage { animation-delay: 360ms; }

.btn .ripple {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 650ms ease-out;
  pointer-events: none;
  z-index: -1;
}

@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(16);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}