body {
    margin: 0;
    padding: 0;
    background-color: #8fa4d2;
    /* Periwinkle blue base */
    font-family: 'Verdana', sans-serif;
    /* Clean sans-serif */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    /* Prevent scrolling */
    color: white;
}

.container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    /* Space between columns */
    width: 80%;
    max-width: 1200px;
}

.left-column {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.iso-nena {
    width: 100%;
    max-width: 450px;
    /* Adjust based on image aspect ratio */
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

.right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
}

.logo {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.play-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    outline: none;
}

.play-button:hover {
    transform: scale(1.05);
}

.play-button:active {
    transform: scale(0.95);
}

.play-button img {
    height: 50px;
    /* Initial size guess */
    width: auto;
    display: block;
}

footer {
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
    font-size: 1rem;
    letter-spacing: 1.5px;
    opacity: 0.9;
    text-transform: uppercase;
    font-weight: bold;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    body {
        /* Ensure no scroll on mobile if possible, but allow if content is too tall */
        height: 100dvh;
        /* Use dynamic viewport height for mobile browsers */
        padding: 1rem;
        box-sizing: border-box;
    }

    .container {
        flex-direction: column;
        gap: 1rem;
        /* Reduce gap */
        text-align: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        max-width: none;
    }

    .left-column {
        flex: 1;
        /* Take available space */
        justify-content: center;
        /* Center horizontally on mobile */
        align-items: center;
        min-height: 0;
        /* Allow shrinking */
        width: 100%;
        display: flex;
        /* Ensure it's flex */
    }

    .right-column {
        flex: 1;
        /* Take available space */
        align-items: center;
        justify-content: flex-start;
        /* Align top of bottom section */
        gap: 1rem;
        min-height: 0;
        /* Allow shrinking */
        width: 100%;
    }

    .iso-nena {
        max-width: 80%;
        /* Width constraint */
        max-height: 40vh;
        /* Height constraint to fit screen */
        width: auto;
        height: auto;
    }

    .logo {
        max-width: 90%;
        max-height: 15vh;
        /* Limit logo height */
        width: auto;
        height: auto;
    }

    .play-button img {
        height: 60px;
        /* Slightly larger touch target */
    }

    footer {
        position: static;
        /* Remove absolute positioning on mobile to prevent overlap */
        margin-top: auto;
        /* Push to bottom if space allows */
        padding-bottom: 10px;
        font-size: 0.8rem;
    }
}

/* Animation Keyframes (Global) */
.iso-nena.spin-animation {
    animation: organic-spin 1s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    /* Bouncy organic feel */
}

@keyframes organic-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}