.transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%; 
    height: 100%; 
    z-index: 9999999; 
    pointer-events: none; 
    display: flex;
    visibility: visible;
    background-color: #161616; 
    overflow: hidden; 
}

.columns-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 1; 
    overflow: hidden; 
}

.column {
    flex: 1;
    height: 100%;
    background-color: #161616; 
    transform-origin: right center; 
    
    
    transform: scaleX(1.05); 
    
    position: relative;
    box-shadow: -15px 0 25px rgba(0, 0, 0, 0.8);
}

.logo-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10; 
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1; 
}

.logo-container::before {
    content: '';
    position: absolute;
    width: 280px; 
    height: 280px;
    background: radial-gradient(circle, rgba(255,255,255,1) 30%, rgba(255,255,255,0) 70%);
    filter: blur(70px); 
    z-index: -1; 
    opacity: 0.7; 
}

.transition-logo {
    width: 380px; height: auto; 
    clip-path: inset(0 0% 0 0); 
    position: relative;
    z-index: 2;
}


.transition-overlay.is-open-plain { opacity: 0; visibility: hidden; transition: opacity 0.35s ease, visibility 0s linear 0.35s; }