body,
html {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url('image_1920x1080.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.container {
    position: relative;
    width: max(90vw, 90vh);
    height: max(90vw, 90vh);
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    /* box-shadow: 0 0 15px rgba(0, 0, 0, 0.5); */
}

.bubble1 {
    position: absolute;
    top: 10%;
    left: 60%;
    width: 32%;
    height: 18%;
    background-color: #000000;
    border-radius: 5% / 15%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.bubble2 {
    position: absolute;
    top: 60%;
    left: 10%;
    width: 25%;
    height: 25%;
    background-color: #000000;
    border-radius: 5% / 10%;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.4rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px;
}

.bubble3 {
    position: absolute;
    top: 35%;
    left: 35%;
    width: 30%;
    height: 30%;
    background-color: #000000;
    border-radius: 5% / 10%;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.4rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
    background-color: #000000;
}

.bubble3 h1 {
    margin: 0 0 8px 0;
    font-size: 4rem;
    color: #fff;
    line-height: 1.2;
    font-family: Arial, sans-serif;
    text-align: center;
}

.bubble2 h1 {
    margin: 0 0 16px 0;
    font-size: 1.6rem;
    line-height: 1.2;
}

.bubble2 p {
    margin: 3px 0;
    font-size: 0.8rem;
    font-family: Arial, sans-serif;
    color: #ccc
}

.bubble1 h1 {
    color: white;
    font-weight: 600;
    font-size: 2rem;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: 3px;
}


#downloadBtn {
    background-color: #48a9e6;
    color: white;
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
}

#downloadBtn:hover {
    background-color: #0053ba;
}

.bubble2 a {
    color: #cce4ff;
    text-decoration: underline;
}

.bubble2 a:hover {
    color: #fff;
}