.event-popup {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms ease, visibility 220ms ease;
}

.event-popup[hidden] {
    display: none;
}

.event-popup.is-open {
    opacity: 1;
    visibility: visible;
}

.event-popup__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 24, 0.66);
    -webkit-backdrop-filter: blur(7px);
    backdrop-filter: blur(7px);
}

.event-popup__dialog {
    position: relative;
    z-index: 1;
    width: min(920px, 100%);
    padding: 38px;
    border-top: 5px solid #ffed00;
    background: #fff;
    box-shadow: 0 20px 65px rgba(0, 0, 0, 0.38);
    transform: translateY(12px) scale(0.98);
    transition: transform 220ms ease;
}

.event-popup.is-open .event-popup__dialog {
    transform: translateY(0) scale(1);
}

.event-popup__link,
.event-popup__image {
    display: block;
    width: 100%;
}

.event-popup__link {
    outline-offset: 5px;
}

.event-popup__image {
    height: auto;
}

.event-popup__close {
    position: absolute;
    top: -18px;
    right: -18px;
    z-index: 2;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #ffed00;
    color: #111;
    font: 300 32px/38px Arial, sans-serif;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.event-popup__close:hover,
.event-popup__close:focus-visible {
    background: #111;
    color: #ffed00;
}

body.event-popup-open {
    overflow: hidden;
}

@media (max-width: 767px) {
    .event-popup {
        padding: 16px;
    }

    .event-popup__dialog {
        padding: 20px;
    }

    .event-popup__close {
        top: -14px;
        right: -10px;
        width: 38px;
        height: 38px;
        font-size: 28px;
        line-height: 34px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .event-popup,
    .event-popup__dialog {
        transition: none;
    }
}