html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: #ffffff;
  color: #1a1a2e;
  font-family: 'Raleway', 'Segoe UI', system-ui, sans-serif;
}

.mg-boot {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  background: #ffffff;
  z-index: 99999;
}

/* soft violet aura behind the logo */
.mg-boot::before {
  content: '';
  position: absolute;
  top: calc(50% - 30px);
  left: 50%;
  width: 360px;
  height: 360px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(124, 58, 237, 0.14) 0%,
    rgba(192, 132, 252, 0.08) 40%,
    transparent 70%);
  filter: blur(18px);
  animation: mg-boot-aura 3.4s ease-in-out infinite;
  pointer-events: none;
}

.mg-boot__logo {
  position: relative;
  z-index: 1;
  width: clamp(150px, 22vw, 200px);
  height: auto;
  animation: mg-boot-breathe 2.6s ease-in-out infinite;
}

.mg-boot__bar {
  position: relative;
  z-index: 1;
  width: clamp(180px, 30vw, 300px);
  height: 3px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  overflow: hidden;
}

.mg-boot__bar::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #7C3AED, #C084FC, transparent);
  box-shadow: 0 0 8px rgba(124, 58, 237, 0.45);
  animation: mg-boot-sweep 1.5s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes mg-boot-breathe {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%      { transform: scale(1.04); opacity: 0.92; }
}

@keyframes mg-boot-aura {
  0%, 100% { transform: translate(-50%, -50%) scale(1);    opacity: 0.55; }
  50%      { transform: translate(-50%, -50%) scale(1.18); opacity: 0.9; }
}

@keyframes mg-boot-sweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}