.reveal {
  opacity: 1;
  transform: none;
}

.js-animations .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

.radar-ring,
.radar-cross,
.radar-dot,
.radar-sweep {
  position: absolute;
  pointer-events: none;
}

.radar-ring {
  inset: 14%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.ring-two {
  inset: 29%;
}

.ring-three {
  inset: 43%;
}

.radar-cross {
  background: rgba(255, 255, 255, 0.22);
}

.radar-cross.horizontal {
  top: 50%;
  left: 9%;
  right: 9%;
  height: 1px;
}

.radar-cross.vertical {
  top: 9%;
  bottom: 9%;
  left: 50%;
  width: 1px;
}

.radar-sweep {
  inset: 50% 50% 0 50%;
  width: 48%;
  height: 48%;
  background: linear-gradient(36deg, rgba(255, 0, 0, 0.7), rgba(255, 0, 0, 0));
  clip-path: polygon(0 0, 100% 0, 0 30%);
  transform-origin: 0 0;
  animation: radarSweep 4.8s linear infinite;
}

.radar-dot {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 18px var(--red);
  animation: dotPulse 1.8s ease-in-out infinite;
}

.dot-one {
  top: 31%;
  left: 63%;
}

.dot-two {
  right: 28%;
  bottom: 25%;
  animation-delay: 0.4s;
}

.dot-three {
  left: 25%;
  bottom: 38%;
  animation-delay: 0.8s;
}

.plague-card::after,
.benefit-card::after,
.zone-card::after {
  content: "";
  position: absolute;
  inset: auto 1rem 1rem auto;
  width: 2.6rem;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 0, 0, 0.45);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 180ms ease, transform 180ms ease;
}

.plague-card,
.benefit-card,
.zone-card {
  position: relative;
}

.plague-card:hover::after,
.plague-card:focus-within::after,
.benefit-card:hover::after,
.benefit-card:focus-within::after,
.zone-card:hover::after,
.zone-card:focus-within::after {
  opacity: 1;
  transform: scale(1);
}

.button-primary {
  position: relative;
  overflow: hidden;
}

.button-primary::before {
  content: "";
  position: absolute;
  inset: -120% auto -120% -70%;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  transform: skewX(-18deg);
  transition: left 420ms ease;
}

.button-primary:hover::before,
.button-primary:focus-visible::before {
  left: 120%;
}

.map-pulse {
  animation: mapPulse 2.7s ease-out infinite;
}

.pulse-b {
  animation-delay: 0.8s;
}

.process-card::before {
  content: "";
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 3rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red));
  opacity: 0.7;
  animation: scanLine 2.4s ease-in-out infinite;
}

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

@keyframes dotPulse {
  0%,
  100% {
    transform: scale(0.75);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes mapPulse {
  0% {
    transform: scale(0.45);
    opacity: 0.85;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

@keyframes scanLine {
  0%,
  100% {
    transform: translateX(-8px);
    opacity: 0.35;
  }
  50% {
    transform: translateX(8px);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}