.intro-animation-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.8s ease-out;
  will-change: opacity;
  animation: showIntroOverlay 0.3s linear forwards;
}

@keyframes showIntroOverlay {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

.intro-animation-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.intro-animation-logo {
  width: 450px;
  height: auto;
  animation: introLogoAnimation 2s ease-out forwards;
  animation-delay: 0s;
  position: relative;
  z-index: 2;
}

.logo-shadow {
  position: absolute;
  width: 450px;
  height: 20px;
  background: #000;
  opacity: 0.2;
  filter: blur(15px);
  bottom: -20px;
  border-radius: 50%;
  z-index: 1;
  animation: shadowPulse 2s ease-out forwards;
  animation-delay: 0s;
}

@keyframes shadowPulse {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  25% {
    opacity: 0.2;
    transform: scale(1.1);
  }
  50% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes introLogoAnimation {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(-5deg);
    filter: brightness(90%);
  }
  25% {
    opacity: 1;
    transform: scale(1.1) rotate(2deg);
    filter: brightness(110%);
  }
  50% {
    transform: scale(0.95) rotate(-1deg);
    filter: brightness(105%);
  }
  75% {
    transform: scale(1) rotate(0);
    filter: brightness(100%);
  }
  100% {
    transform: scale(1) rotate(0);
    filter: brightness(100%);
  }
}

.intro-animation-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #E9E4D4; /* or your brand bg */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s ease, visibility 2.8s ease;
}

.intro-animation-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}