/* Ocean and bottle animations — see animations.js for wave logic */

.ocean-container {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.ocean-wave {
  position: absolute;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(26, 58, 92, 0.03) 30%,
    rgba(74, 158, 191, 0.06) 60%,
    rgba(26, 58, 92, 0.04) 100%
  );
  animation: wave 12s ease-in-out infinite;
}

.ocean-wave:nth-child(2) {
  animation-delay: -4s;
  opacity: 0.7;
}

.ocean-wave:nth-child(3) {
  animation-delay: -8s;
  opacity: 0.5;
}

@keyframes wave {
  0%, 100% { transform: translateY(0) scaleY(1); }
  50% { transform: translateY(-2%) scaleY(1.02); }
}

/* Bottle reveal */
.bottle-reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

@media (prefers-reduced-motion: reduce) {
  .ocean-wave {
    animation: none;
  }
  .bottle-reveal {
    transition-duration: 0.2s;
  }
}