.project-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.project-modal-close {
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 35px;
    color: white;
    cursor: pointer;
}

.project-modal-close:hover {
    color: #dcae63;
}

.project-modal-content {
    margin: 5% auto;
    max-width: 90%;
    text-align: center;
}

#project-modal-main-img {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.project-modal-thumbnails {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.project-modal-thumbnails img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 4px;
}

.project-modal-thumbnails img.active {
    border-color: #dcae63;
}


/**/

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.project-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

/* Slight zoom on hover */
.project-card:hover .project-img {
    transform: scale(1.05);
}

/* Overlay button initially hidden */
.overlay-btn {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff; /* white text over image */
    font-weight: 500;
    font-size: 0.85rem;
    text-decoration: none;
    opacity: 0; /* hidden initially */
    transition: none; /* appear instantly */
}

/* Show button instantly on hover */
.project-card:hover .overlay-btn {
    opacity: 1;
}

/* Optional hover effect on text */
.overlay-btn:hover {
    text-decoration: none;
    color: #dcae63; /* subtle accent on hover */
}