#thover {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    cursor: pointer;
}

#tpopup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 880px;
    max-width: 92vw;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    z-index: 1001;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    animation: popupAc .25s ease;
}

@keyframes popupAc {
    from { opacity: 0; transform: translate(-50%, -46%); }
    to   { opacity: 1; transform: translate(-50%, -50%); }
}

#tpopup-icerik {
    padding: 22px 26px 24px;
}

#tpopup-icerik h3 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #14A0DC;
}

#tpopup-icerik p {
    margin: 0 0 16px;
    font-size: .92rem;
    color: #555;
    line-height: 1.55;
}

.tpopup-btn {
    display: inline-block;
    background: #14A0DC;
    color: #fff;
    border-radius: 8px;
    padding: 9px 24px;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s;
}

.tpopup-btn:hover { background: #1190C8; color: #fff; }

#tclose {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(0,0,0,0.45);
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1002;
    transition: background .15s;
}

#tclose:hover { background: rgba(0,0,0,0.65); }

@media (max-width: 576px) {
    #tpopup { width: 92vw; }
}