/********** Project Gallery + Lightbox **********/

.project-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 0 0 28px;
}

@media (max-width: 991.98px) {
    .project-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 575.98px) {
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

.project-gallery-item {
    display: block;
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: 10px;
    overflow: hidden;
    cursor: zoom-in;
    background-color: var(--clr-dark-2);
}

.project-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}

.project-gallery-item:hover img {
    transform: scale(1.06);
}

.project-gallery-item::after {
    content: "\f00e";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-surface);
    font-size: 1.3rem;
    background: rgba(10, 10, 10, 0);
    opacity: 0;
    transition: opacity .25s ease, background-color .25s ease;
}

.project-gallery-item:hover::after {
    opacity: 1;
    background: rgba(10, 10, 10, .35);
}

.project-gallery-more {
    position: relative;
}

.project-gallery-more::before {
    content: attr(data-more-count);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 10, .55);
    color: var(--clr-surface);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    z-index: 1;
}

/* Lightbox overlay */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 10, .92);
    padding: 20px;
}

.lightbox-overlay.is-open {
    display: flex;
}

.lightbox-figure {
    position: relative;
    max-width: min(1100px, 92vw);
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-figure img {
    max-width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}

.lightbox-caption {
    color: var(--clr-dark);
    margin-top: 14px;
    font-size: .9rem;
    text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(201, 168, 76, .5);
    background-color: rgba(255, 255, 255, .08);
    color: var(--clr-surface);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color .25s ease, color .25s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: var(--clr-gold);
    color: var(--clr-black);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-counter {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(250, 247, 242, .8);
    font-size: .85rem;
    letter-spacing: .5px;
}

@media (max-width: 575.98px) {
    .lightbox-prev, .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    .lightbox-close {
        width: 40px;
        height: 40px;
        top: 12px;
        right: 12px;
    }
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
}