.boot-sequence {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #1a1030 0%, #0a0612 70%);
  animation: bootFadeIn 0.4s ease;
}

.boot-sequence.boot-exit {
  animation: bootClipOut 0.45s var(--space-ease-decelerate) forwards;
}

.boot-sequence-inner {
  text-align: center;
  color: #f5f5f7;
  max-width: 320px;
  padding: 24px;
}

.boot-logo {
  animation: bootLogoPulse 1.2s ease-in-out infinite;
  margin-bottom: 16px;
}

.boot-title {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.boot-subtitle {
  margin: 0 0 24px;
  font-size: 14px;
  opacity: 0.75;
}

.boot-progress-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 12px;
}

.boot-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--space-accent, #007aff), #5856d6);
  border-radius: 999px;
  transition: width 0.15s ease;
}

.boot-hint {
  font-size: 11px;
  opacity: 0.45;
  margin: 0;
}

@keyframes bootFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes bootLogoPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.9; }
}

@keyframes bootClipOut {
  to {
    opacity: 0;
    clip-path: circle(0% at 50% 50%);
  }
}