.sertifika-area {
    max-width: 820px;
    margin: 0 auto;
}

.sertifika-bg-src {
    display: none;
}

.sertifika-landscape {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid #ccc;
    background-color: #f9f9f5;
    /* aspect-ratio set by JS after image load */
}

.sertifika-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.sert-val {
    position: absolute;
    font-size: 12px;
    font-weight: 600;
    color: #111;
    text-align: center;
    white-space: nowrap;
}