/* ----- FONT & BACKGROUND ----- */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('uploads/bg.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    color: #333;
}

/* ----- CONTAINER ----- */
.container {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 642px;
}

/* ----- LOGO ----- */
.logo-container {
    margin-bottom: 20px;
}
#logo {
    max-width: 350px;
    height: auto;
}

/* ----- TEXT ----- */
.promo-text-section {
    margin-bottom: 25px;
}
.promo-text {
    font-size: 1.9em;
    font-weight: bold;
    color: #0d6efd;
    text-shadow:
        1px 1px 0px #fff,
        -1px -1px 0px #fff,
        1px -1px 0px #fff,
        -1px 1px 0px #fff,
        0px 0px 5px #0d6efd;
    line-height: 1.3;
    margin-top: -34px;
}
.promo-text .text-line-2 {
    font-size: 0.9em;
    display: block;
    margin-top: 5px;
}

/* ----- QR CODE ----- */
.qr-code-section {
    text-align: center;
    margin: 20px auto;
}
.qr-instruction {
    font-size: 1.6em;
    color: rgb(113, 122, 243);
    margin: 0 0 30px;
}
.qr-center-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}
.qr-frame-wrapper {
    position: relative;
    width: 400px;
    height: 390px;
}
.qr-frame-img {
    position: absolute;
    top: 17px;
    left: 10px;
    width: 95%;
    height: 94%;
    z-index: 1;
}
.qr-frame-qr {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

/* ----- BUTTON ----- */
.button-container {
    display: flex;
    justify-content: center;
    margin: 40px 0 20px;
}
.button-container img {
    max-width: 300px;
    height: auto;
    cursor: pointer;
    transition: transform 0.2s ease;
}
.button-container img:hover {
    transform: scale(1.05);
}

/* ----- FOOTER ----- */
.footer-text {
    font-size: 0.8em;
    color: #777;
    margin-top: 20px;
}

/* ----- RESPONSIVE MOBILE ----- */
@media (max-width: 480px) {
    body {
        background-image: url("uploads/mobi.png") !important;
        background-size: cover !important;
        background-repeat: no-repeat !important;
        background-position: center top !important;
    }

    .container {
        padding: 10px;
    }

    #logo {
        max-width: 250px;
    }

    .promo-text {
        font-size: 1.5em;
        margin-top: -20px;
    }

    .promo-text .text-line-2 {
        font-size: 0.8em;
    }

    .qr-instruction {
        font-size: 1.4em;
        margin-top: -10px;
        margin-bottom: 30px;
    }

    .qr-frame-wrapper {
        width: 300px;
        height: 292px;
        margin: 0 auto;
    }

    .qr-frame-img {
        top: -24px;
        left: -31px;
        width: 119%;
        height: 120%;
    }

    .qr-frame-qr {
        width: 260px;
        height: 260px;
    }

    .button-container {
        margin-top: 40px;
    }
    .footer-text {
    font-size: 0.8em;
    color: #777;
    margin-top: 64px;
    }
}