@keyframes sway {
  0%, 100% {
    transform: translateX(-10px) translateY(0);
  }
  50% {
    transform: translateX(10px) translateY(-6px);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes blob-morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

@keyframes border-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes headerLine {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  20%, 80% {
    opacity: 0.5;
  }
  100% {
    opacity: 0;
    transform: translateX(50px);
  }
}

@keyframes sonarPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0.7;
    border-width: 2.5px;
  }
  100% {
    transform: translate(-50%, -50%) scale(7);
    opacity: 0;
    border-width: 0.5px;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.float {
  animation: float 4s ease-in-out infinite;
}

.sway {
  animation: sway 6s ease-in-out infinite;
}

.blob-morph {
  animation: blob-morph 8s ease-in-out infinite;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--bege);
  border-top-color: var(--terracota);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@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;
  }
}