/* Global reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Page */
body {
    background: #000;
    overflow: hidden;
}

/* Canvas */
#starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Logo container */
#logo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    pointer-events: none;
}

/* Logo image */
#logoImage {
    max-width: 90vw;
    max-height: 40vh;
    filter: drop-shadow(0 0 20px rgba(220, 20, 60, 0.8))
            drop-shadow(0 0 40px rgba(139, 0, 0, 0.6))
            drop-shadow(0 0 60px rgba(255, 0, 0, 0.4));
    animation: logoGlow 2s ease-in-out infinite alternate,
               logoFloat 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0% {
        filter: drop-shadow(0 0 20px rgba(220, 20, 60, 0.8))
                drop-shadow(0 0 40px rgba(139, 0, 0, 0.6))
                drop-shadow(0 0 60px rgba(255, 0, 0, 0.4));
    }
    100% {
        filter: drop-shadow(0 0 30px rgba(220, 20, 60, 1))
                drop-shadow(0 0 60px rgba(139, 0, 0, 0.8))
                drop-shadow(0 0 90px rgba(255, 0, 0, 0.6));
    }
}

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

/* Particles around logo */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #DC143C;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.8;
    z-index: 3;
}