body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  cursor: default;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

.ar-instructions {
  position: absolute;
  top: 20px;
  left: 20px;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.9),
    rgba(30, 30, 30, 0.9)
  );
  color: white;
  padding: 20px 25px;
  border-radius: 15px;
  z-index: 1000;
  font-size: 16px;
  font-weight: 600;
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  max-width: 320px;
  transition: all 0.4s ease;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.contact-info {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: white;
  padding: 15px 30px;
  border-radius: 30px;
  z-index: 1001;
  font-size: 16px;
  font-weight: 600;
  display: none;
  box-shadow: 0 8px 30px rgba(76, 175, 80, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.4s ease;
  cursor: pointer;
  text-align: center;
  min-width: 280px;
}

.contact-info.show {
  display: block;
  animation: slideUp 0.5s ease-out;
}

.contact-info.clickable-notification {
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5);
  animation: glow 1.5s infinite alternate;
}

@keyframes glow {
  from {
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5);
  }
  to {
    box-shadow: 0 8px 40px rgba(255, 107, 53, 0.8);
  }
}

.contact-info:hover {
  transform: translateX(-50%) scale(1.05);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  font-size: 20px;
  transition: opacity 0.5s ease;
  text-align: center;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-top: 5px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 25px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

a-scene {
  width: 100vw;
  height: 100vh;
}

.social-button-active {
  animation: socialPulse 0.3s ease-out;
}

@keyframes socialPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}