/* Atomic Orbitals modal overlay */
.orbitals-modal {
  position: fixed;
  inset: 0;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 3600;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0s linear 0.2s;
}

.orbitals-modal.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.2s ease, visibility 0s linear 0s;
}

.orbitals-shell {
  width: min(1400px, 96vw);
  height: min(900px, 90vh);
  position: relative;
  display: flex;
  background: transparent;
  border: none;
  border-radius: 28px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  transform: scale(0.97);
  transition: transform 0.22s ease;
}

.orbitals-modal.visible .orbitals-shell {
  transform: scale(1);
}

.orbitals-frame-wrap {
  position: relative;
  flex: 1;
}

.orbitals-frame {
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  opacity: 0;
  transition: opacity 0.18s ease;
}

.orbitals-modal.orbitals-loaded .orbitals-frame {
  opacity: 1;
}

.orbitals-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(6, 8, 14, 0.9);
  color: #e5edff;
  font-weight: 700;
  letter-spacing: 0.4px;
  z-index: 2;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.orbitals-modal.orbitals-loaded .orbitals-loader {
  opacity: 0;
  visibility: hidden;
}

.orbitals-loader-text {
  font-size: 13px;
  color: #d7e5ff;
}

.orbitals-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #9b7bff;
  box-shadow: 0 0 0 6px rgba(155, 123, 255, 0.12);
  animation: orbitalsPulse 0.9s ease-in-out infinite;
}

.orbitals-dot:nth-child(2) {
  animation-delay: 0.12s;
}

.orbitals-dot:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes orbitalsPulse {
  0% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(-6px); opacity: 1; }
  100% { transform: translateY(0); opacity: 0.55; }
}

.orbitals-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .orbitals-modal {
    padding: 8px;
  }

  .orbitals-shell {
    width: 100%;
    height: 100%;
    border-radius: 16px;
  }
}