body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: url('background.jpg') no-repeat center center fixed; /* Taustakuva */
    background-size: cover; /* Peittää koko taustan */
    color: white;
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    position: relative;
}

.logo {
    max-width: 200px; /* Logo-koko */
    margin-bottom: 20px;
}

h1 {
    font-size: 4em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

#audioPlayer {
    width: 100%;
    max-width: 600px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.animation {
    width: 150px; /* GIF-koko */
    margin: 20px 0;
}

/* Popup-painike */
.popup-button {
    padding: 10px 20px;
    background-color: #ff0055;
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease;
}

.popup-button:hover {
    background-color: #ff3366;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }

    #audioPlayer {
        width: 100%;
        max-width: 300px;
    }

    .animation {
        width: 100px; /* Pienempi GIF mobiilissa */
    }

    .popup-button {
        font-size: 14px;
    }
}