body {
  visibility: hidden;
}

.initial-preloader {
  visibility: visible;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 999999;
  overflow: hidden;
}

.preloader-panel {
  position: absolute;
  top: 0;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.7s ease;
  z-index: 1;
}

/* Split panels */
.preloader-panel.left {
  left: 0;
  width: 70%;
}

.preloader-panel.right {
  right: 0;
  width: 30%;
}

.initial-preloader.fade-out .preloader-panel.left {
  transform: translateY(-100%);
  margin-right: 48px;
}

.initial-preloader.fade-out .preloader-panel.right {
  transform: translateY(-100%);
  margin-left: 48px;
  transition-delay: 0.1s; /* faster exit */
}

/* When preloader is fading out */
.initial-preloader.fade-out .logo-container img{
  transform: translate(-50%, -150%); /* move upward off screen */
  opacity: 0;
}

/* Center logo stays unaffected */
.logo-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-100%);
  animation: float 3s ease-in-out infinite, logoFadeIn 0.5s ease-out forwards;
  z-index: 2;
}

.logo-container.fade-out {
  opacity: 0;
}

@keyframes logoFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95) translate(-50%, -50%);
  }
  to {
    opacity: 1;
    transform: scale(1) translate(-50%, -50%);
  }
}

.logo-container img {
  height: 350px;
  position: relative;
  z-index: 2;
}

.glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 70%);
  animation: pulse 2s infinite;
  filter: blur(10px);
}

@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.2; }
  100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
}

@keyframes float {
  0% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-10px); }
  100% { transform: translate(-50%, -50%) translateY(0); }
}