@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ─── Gallery Root ─────────────────────────────────── */
.gp-gallery-root {
    --gp-gold: #C9A84C;
    --gp-gold-light: #E8C97A;
    --gp-dark: #12100E;
    --gp-text: #2A2724;
    --gp-muted: #9A9590;
    --gp-bg: #F7F5F2;
    --gp-white: #FFFFFF;
    --gp-radius: 16px;
    font-family: 'DM Sans', sans-serif;
    padding: 40px 0;
}

/* ─── Filter Bar ──────────────────────────────────── */
.gp-filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 48px;
    position: relative;
}
.gp-filter-bar::before {
    content: '';
    position: absolute;
    bottom: -20px; left: 50%; transform: translateX(-50%);
    width: 40px; height: 1px;
    background: var(--gp-gold);
}

.gp-filter-btn {
    background: transparent;
    border: 1.5px solid #DDD9D3;
    color: var(--gp-muted);
    padding: 10px 24px;
    border-radius: 40px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px; font-weight: 500;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}
.gp-filter-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--gp-dark);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s ease;
    z-index: 0;
    border-radius: 40px;
}
.gp-filter-btn:hover::before,
.gp-filter-btn.active::before { transform: scaleX(1); }
.gp-filter-btn span { position: relative; z-index: 1; }
.gp-filter-btn:hover,
.gp-filter-btn.active {
    color: var(--gp-gold);
    border-color: var(--gp-dark);
}
.gp-filter-btn {
    /* wrap text in span for z-index trick */
}

/* ─── Masonry Grid ───────────────────────────────── */
.gp-masonry {
    columns: 3;
    column-gap: 20px;
}
@media (max-width: 1024px) { .gp-masonry { columns: 2; } }
@media (max-width: 640px)  { .gp-masonry { columns: 1; } }

.gp-item {
    break-inside: avoid;
    margin-bottom: 20px;
    display: block;
    animation: gp-fade-in 0.55s ease both;
}
.gp-item.gp-hidden {
    display: none;
}

@keyframes gp-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.gp-item-inner {
    position: relative;
    border-radius: var(--gp-radius);
    overflow: hidden;
    background: #E8E5E0;
    cursor: pointer;
    box-shadow: 0 2px 16px rgba(18,16,14,0.08);
    transition: box-shadow 0.3s, transform 0.3s;
}
.gp-item-inner:hover {
    box-shadow: 0 16px 48px rgba(18,16,14,0.18);
    transform: translateY(-4px);
}

.gp-item-inner img {
    width: 100%; display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-radius: var(--gp-radius);
}
.gp-item-inner:hover img { transform: scale(1.04); }

/* ─── Caption ─────────────────────────────────────── */
.gp-item-caption {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 32px 20px 20px;
    background: linear-gradient(to top, rgba(12,10,8,0.85) 0%, transparent 100%);
    display: flex; flex-direction: column; gap: 4px;
    opacity: 0; transform: translateY(8px);
    transition: opacity 0.3s, transform 0.3s;
    border-radius: 0 0 var(--gp-radius) var(--gp-radius);
}
.gp-item-inner:hover .gp-item-caption { opacity: 1; transform: translateY(0); }

.gp-item-cat {
    font-size: 10px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: var(--gp-gold);
}
.gp-item-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px; font-weight: 600;
    color: #fff; line-height: 1.25;
}
.gp-zoom-btn {
    display: inline-block; margin-top: 8px;
    background: transparent; border: 1px solid rgba(255,255,255,0.5);
    color: #fff; padding: 6px 16px; border-radius: 20px;
    font-family: 'DM Sans', sans-serif; font-size: 12px;
    cursor: pointer; transition: background 0.2s, border-color 0.2s;
    align-self: flex-start;
}
.gp-zoom-btn:hover { background: var(--gp-gold); border-color: var(--gp-gold); color: var(--gp-dark); }

/* ─── No Images ────────────────────────────────────── */
.gp-no-images {
    text-align: center; padding: 60px; color: var(--gp-muted); font-size: 16px;
}

/* ─── Lightbox ─────────────────────────────────────── */
.gp-lightbox {
    position: fixed; inset: 0; z-index: 999999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.35s;
}
.gp-lightbox.open { opacity: 1; pointer-events: all; }

.gp-lb-overlay {
    position: absolute; inset: 0;
    background: rgba(12,10,8,0.92);
    backdrop-filter: blur(6px);
}
.gp-lb-content {
    position: relative; z-index: 1;
    max-width: 90vw; max-height: 90vh;
    display: flex; flex-direction: column; align-items: center;
}
.gp-lb-img-wrap {
    border-radius: 12px; overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
#gp-lb-img {
    max-width: 85vw; max-height: 76vh;
    display: block; object-fit: contain;
    transform: scale(0.95);
    transition: transform 0.35s cubic-bezier(0.25,0.8,0.25,1);
}
.gp-lightbox.open #gp-lb-img { transform: scale(1); }

.gp-lb-info {
    margin-top: 20px;
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    text-align: center;
}
#gp-lb-cat {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 1.5px; color: var(--gp-gold);
}
#gp-lb-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px; font-weight: 600; color: #fff;
}

.gp-lb-close {
    position: absolute; top: -52px; right: 0;
    background: rgba(255,255,255,0.1); border: none;
    color: #fff; width: 40px; height: 40px; border-radius: 50%;
    font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.gp-lb-close:hover { background: var(--gp-gold); color: var(--gp-dark); }

.gp-lb-prev, .gp-lb-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.1); border: none;
    color: #fff; width: 48px; height: 48px; border-radius: 50%;
    font-size: 28px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
    z-index: 2;
}
.gp-lb-prev { left: -70px; }
.gp-lb-next { right: -70px; }
.gp-lb-prev:hover, .gp-lb-next:hover { background: var(--gp-gold); color: var(--gp-dark); }

@media (max-width: 768px) {
    .gp-lb-prev { left: 8px; }
    .gp-lb-next { right: 8px; }
    .gp-lb-close { top: -48px; right: 0; }
}