* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
 }
 
 @media (max-width: 600px) {
    body {
        background-position: center top; /* Centraliza no topo */
        background-size: contain; /* Alternativa para garantir visualização */
    }
 }
 
 :root {
    --text-color: white;
    --bg-url: url(assets/bg-mobile.jpg);
    --stroke-color: rgba(255, 255, 255, 0.5);
    --surface-color:  rgba(255, 255, 255, 0.10);
    --surface-color-hover:  rgba(255, 255, 255, 0.02);
    --highlight-color: rgba(0,0,0,0.2); 
    --switch-bg-url: url(assets/moon-stars.svg);
 }
    
 body {
    background: url(assets/bg-mobile.jpg) no-repeat top center /cover;
    font-family: Arial, sans-serif;
    margin: 20px;
    text-align: center;
    height: 100vh; /*vh = view port height*/
 
}
 
.pix-container {
    display:block
    height: 20%;
    padding: 20px;
    /*border: 1px solid #ccc;*/
    background: var(--surface-color);
    border: 1px solid var(--stroke-color);
    backdrop-filter: blur(4px);
   -webkit-backdrop-filter: blur(4px);
    border-radius: 8px;
    
}

.pix-container img {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 90vh;
    margin: 30px auto 100px;
    border-radius: 8px;
    border: 1px solid var(--stroke-color);
}

    .pix-key {
        display: none;
        padding: 100px;
        font-size: 1rem;
        width: 350px;
        height: 50%;
        font-weight: bold;
        color: #333;
        margin-bottom: 10px;
        justify-content: space-evenly;
    }

    .copy-button {
        padding: 10px 20px;
        background-color: #317fd1;
        color: white;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        font-size: 16px;
        height: 20vh;
    }

    .copy-button:hover {
        background-color: #0056b3;
    }