body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    font-family: "Helvetica", sans-serif;
    overflow-x: hidden;
}

.mainHeader {
    position: relative;
    width: 100%;
    height: 100vh; /* Full screen header */
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.mainHeader canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.content-wrapper {
    position: relative;
    z-index: 2; /* Above smoke */
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.main-logo {
    max-width: 40%;
    height: auto;
    display: block;
    transition: max-width 0.5s ease;
}

.action-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.action-links a img {
    width: 200px;
    height: auto;
    transition: opacity 0.3s ease;
}

.action-links a:hover img {
    opacity: 0.7;
}

footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    z-index: 2;
    font-size: 12px;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .main-logo {
        max-width: 60%;
    }
}