.window-description {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 35px;
}

/* 2 rows of 3 images */
.image-rows {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.image-box {
    background-color: rgba(255,255,255,0.7);
    border-radius: 15px;
    padding: 15px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 4px 10px rgba(0,0,0,0.12);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.image-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.2);
}

.image-box img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 12px;
}

.image-box span {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 1.3rem;
}

/* Responsive */
@media (max-width: 800px) {
    .image-rows {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .image-rows {
        grid-template-columns: 1fr;
    }
}


/* Popup overlay */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

/* Show popup when targeted */
.popup:target {
    display: flex;
}

/* Popup content box */
.popup-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: 0 8px 18px rgba(0,0,0,0.25);
}

/* Close button */
.popup-content .close {
    position: absolute;
    top: 10px;
    right: 15px;
    text-decoration: none;
    font-size: 2rem;
    color: #333;
    font-weight: bold;
}
.popup-content .close:hover {
    color: red;
    transition: 0.2s;
}