.cta {
    position: fixed;
    bottom: 20px;
    left: 10px;
    /* background: linear-gradient(to top right, #673bb6, #4337cc); */
    padding: 15px;
    display: inline-block;
    border-radius: 8px;
    z-index: 2000;
}

/* ساختار دسکتاپ */
.cta-row {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 10px;
    margin-bottom: 10px;
    direction: ltr;
}

.city {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    color: black;
    font-weight: bold;
    text-align: center;
    display: flex;
    align-items: center;
    background-color: white;
    border-radius: 6px;
    justify-content: center;
    font-family: inherit;
    font-size: medium;
}

.phones {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.phone {
    background: white;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    font-family: inherit;
}

.phones a.phone {
    display: block;
    background: white;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    text-decoration: none;
    color: black;
    font-family: inherit;
    font-size: medium;
}

/* ========================================= */
/*         نسخه تبلت + موبایل (دیزاین جدید) */
/* ========================================= */

@media(max-width: 992px) {

    .cta {
        width: 95vw;
        left: 10px;
        right: 10px;
    }

    /* شهر افقی شود */
    .city {
        writing-mode: horizontal-tb;
        transform: none;
        font-size: 16px;
        padding: 10px;
    }

    /* شماره‌ها کنار هم قرار بگیرند */
    .phones {
        flex-direction: row;
        gap: 10px;
    }

    .phone {
        flex: 1;
    }

    /* ساختار دو ستونه */
    .cta-row {
        grid-template-columns: 70px 1fr;
        align-items: center;
        margin-bottom: 10px;
    }
}