.site-popup {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .7);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility 0s linear .3s;
}

.site-popup.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity .3s ease, visibility 0s linear 0s;
}

.site-popup__inner {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
}

.site-popup__inner img {
    display: block;
    max-width: 100%;
    max-height: 95vh;
    height: auto;
}

.site-popup__close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #fff;
    color: #111;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .25);
    z-index: 2;
}