/* Splash Screen & Animation */
#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #12110d 0%, #000000 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

#splash-screen.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.1);
}

.splash-logo {
    width: 225px;
    height: 225px;
    background-image: url('../logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    border-radius: 100%;
    animation: logo-sequence 1.6s cubic-bezier(0, 0.95, 0.05, 1.14) forwards;
    will-change: transform, opacity;
}

@keyframes logo-sequence {
    0% { 
        transform: scale(0.5); 
        opacity: 0; 
    }
    15% { 
        opacity: 1; 
    }
    60% { 
        opacity: 1; 
        transform: scale(1); 
    }
    100% { 
        transform: scale(1.1); 
        opacity: 0; 
    }
}

/* Main App Container */
#app-container {
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    height: 100%;
    width: 100%;
}

#app-container.visible {
    opacity: 1;
}