.app-download-hud {
    position: fixed;
    bottom: 20px;
    left: 20px;
    padding: 12px 20px;
    display: flex;
    gap: 1.5rem;
    background: rgba(18, 18, 18, 0.9); /* Matches the Obsidian cards */
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--secondary-color); /* Neon accent line */
    /* Sharp gaming angle */
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    transition: 0.3s ease;
}

.app-download-hud:hover {
    transform: translateX(10px);
    background: #121212;
}

.app-link img {
    max-width: 80px;
    filter: grayscale(100%) brightness(1.5); /* Makes logos look unified/silver */
    transition: 0.3s;
}

.app-link:hover img {
    filter: grayscale(0%) brightness(1); /* Returns to color on hover */
    transform: scale(1.1);
}

/* Optional: Small "System Status" text above the buttons */
.hud-label {
    position: absolute;
    top: -18px;
    left: 0;
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 800;
    color: #333; /* Dark grey on the white body */
    text-transform: uppercase;
    letter-spacing: 2px;
}