* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

body {
    background-color: #0f172a;
    color: #f8fafc;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
}

.main-banner-link {
    display: block;
    line-height: 0;
    text-decoration: none;
    width: 100%;
}

.main-banner {
    width: 100%;
    display: block;
    border-bottom: 3px solid #ef4444;
    
    /* 🔥 MOBILE FIX: Directly inject the image asset as content */
    content: url('logo_textless.jpeg');
    height: auto; /* Browser automatically scales height perfectly with the artwork */
}

@media screen and (min-width: 992px) {
    .main-banner {
        /* 💻 DESKTOP SWAP: Switch to the wide layout asset */
        content: url('logo_wide.png');
        max-height: 250px; /* Safety ceiling for large ultrawide monitors */
        object-fit: contain;
        background-color: #0f172a;
    }
}