/* =============================================================
   J.E Revêtement — Gallery template
   Masonry grid (CSS columns), hover zoom, load-more, lightbox.
   ============================================================= */

/* ── Hero ──────────────────────────────────────────────────── */
.je-gallery-hero {
    padding-top: calc(var(--je-header-h, 120px) + 32px);
    padding-bottom: var(--je-space-15, 60px);
    text-align: center;
}
.je-gallery-hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--je-space-5, 20px);
}
.je-gallery-hero__title {
    margin: 0;
    color: var(--je-color-navy, #021A70);
    text-wrap: balance;
}
.je-gallery-hero__sub {
    margin: 0;
    max-width: 56ch;
}
.je-gallery-hero__meta {
    margin-top: var(--je-space-2, 8px);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: #fff;
    border-radius: var(--je-radius-pill, 999px);
    box-shadow: var(--je-shadow-sm, 0 4px 12px rgba(2, 26, 112, 0.08));
    color: var(--je-color-navy, #021A70);
    font-size: var(--je-fs-meta, 14px);
    font-weight: 500;
}
.je-gallery-hero__count strong {
    color: var(--je-color-blue, #0080FF);
    font-weight: 700;
    margin-right: 4px;
}

/* ── Grid: CSS columns masonry ─────────────────────────────── */
.je-gallery {
    padding-top: var(--je-space-10, 40px);
}
.je-gallery__grid {
    column-count: 4;
    column-gap: var(--je-space-5, 20px);
}
@media (max-width: 1100px) {
    .je-gallery__grid { column-count: 3; }
}
@media (max-width: 780px) {
    .je-gallery__grid { column-count: 2; column-gap: 14px; }
}
@media (max-width: 460px) {
    .je-gallery__grid { column-count: 1; }
}

.je-gallery__item {
    margin: 0 0 var(--je-space-5, 20px);
    break-inside: avoid;
    /* Mask any sub-pixel rounding glitches in columns */
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    opacity: 0;
    transform: translateY(14px);
    animation: je-gallery-fade-in 520ms var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1))
        forwards;
    animation-delay: var(--je-tile-delay, 0ms);
}
@media (prefers-reduced-motion: reduce) {
    .je-gallery__item {
        opacity: 1;
        transform: none;
        animation: none;
    }
}
@keyframes je-gallery-fade-in {
    to {
        opacity: 1;
        transform: none;
    }
}

.je-gallery__tile {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: var(--je-radius-2xl, 24px);
    overflow: hidden;
    background: var(--je-color-surface, #fff);
    box-shadow: var(--je-shadow-sm, 0 4px 12px rgba(2, 26, 112, 0.08));
    cursor: zoom-in;
    aspect-ratio: var(--je-tile-ratio, 4 / 3);
    transition:
        transform var(--je-dur-base, 220ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1)),
        box-shadow var(--je-dur-base, 220ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-gallery__tile:hover,
.je-gallery__tile:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--je-shadow-md, 0 8px 16px -4px rgba(2, 26, 112, 0.3));
    outline: none;
}
.je-gallery__tile:focus-visible {
    box-shadow:
        var(--je-shadow-md, 0 8px 16px -4px rgba(2, 26, 112, 0.3)),
        0 0 0 3px var(--je-color-blue, #0080FF);
}

.je-gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 700ms var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-gallery__tile:hover .je-gallery__img,
.je-gallery__tile:focus-visible .je-gallery__img {
    transform: scale(1.06);
}

.je-gallery__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 18px;
    background: linear-gradient(
        180deg,
        rgba(2, 26, 112, 0) 35%,
        rgba(2, 26, 112, 0.55) 75%,
        rgba(2, 26, 112, 0.85) 100%
    );
    opacity: 0;
    transition: opacity var(--je-dur-base, 220ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-gallery__tile:hover .je-gallery__overlay,
.je-gallery__tile:focus-visible .je-gallery__overlay {
    opacity: 1;
}
.je-gallery__zoom {
    position: absolute;
    top: 14px;
    right: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: var(--je-color-navy, #021A70);
    box-shadow: var(--je-shadow-sm, 0 4px 12px rgba(2, 26, 112, 0.08));
    transform: scale(0.85);
    transition: transform var(--je-dur-base, 220ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-gallery__tile:hover .je-gallery__zoom,
.je-gallery__tile:focus-visible .je-gallery__zoom {
    transform: scale(1);
}
.je-gallery__caption {
    color: #fff;
    font-size: var(--je-fs-meta, 14px);
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    transform: translateY(8px);
    transition: transform var(--je-dur-base, 220ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-gallery__tile:hover .je-gallery__caption,
.je-gallery__tile:focus-visible .je-gallery__caption {
    transform: none;
}

/* ── Empty state ───────────────────────────────────────────── */
.je-gallery__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: var(--je-space-15, 60px) var(--je-space-5, 20px);
    text-align: center;
    color: var(--je-color-ink-muted, #666);
    background: #fff;
    border-radius: var(--je-radius-2xl, 24px);
    box-shadow: var(--je-shadow-sm, 0 4px 12px rgba(2, 26, 112, 0.08));
}
.je-gallery__empty svg {
    color: var(--je-color-navy, #021A70);
    opacity: 0.65;
}

/* ── Load more ─────────────────────────────────────────────── */
.je-gallery__more {
    margin-top: var(--je-space-10, 40px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
.je-gallery__load {
    min-width: 240px;
    justify-content: center;
}
.je-gallery__load[disabled],
.je-gallery__load[aria-busy="true"] {
    cursor: progress;
    opacity: 0.85;
}
.je-gallery__load-spinner {
    display: none;
    animation: je-gallery-spin 800ms linear infinite;
}
.je-gallery__load[aria-busy="true"] .je-gallery__load-spinner {
    display: inline-flex;
}
.je-gallery__load[aria-busy="true"] .je-gallery__load-icon {
    display: none;
}
@keyframes je-gallery-spin {
    to { transform: rotate(360deg); }
}
.je-gallery__progress {
    margin: 0;
    color: var(--je-color-ink-muted, #666);
}
.je-gallery__progress span {
    font-weight: 600;
    color: var(--je-color-navy, #021A70);
}

/* ── Lightbox ──────────────────────────────────────────────── */
.je-lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--je-z-modal, 999);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(20px, 4vw, 48px);
    background: rgba(2, 26, 112, 0.92);
    opacity: 0;
    transition: opacity 240ms var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-lightbox[hidden] {
    display: none;
}
body.je-lightbox-open {
    overflow: hidden;
}
.je-lightbox.is-open {
    opacity: 1;
}

.je-lightbox__stage {
    position: relative;
    margin: 0;
    max-width: min(1200px, 100%);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transform: scale(0.96);
    transition: transform 260ms var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-lightbox.is-open .je-lightbox__stage {
    transform: scale(1);
}
.je-lightbox__img {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 160px);
    width: auto;
    height: auto;
    border-radius: var(--je-radius-xl, 18px);
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.55);
    background: #0a0a0a;
}
.je-lightbox__caption {
    color: rgba(255, 255, 255, 0.92);
    font-size: var(--je-fs-meta, 14px);
    font-weight: 500;
    text-align: center;
    max-width: 60ch;
    line-height: 1.45;
    min-height: 1em;
}
.je-lightbox__caption:empty {
    display: none;
}

.je-lightbox__close,
.je-lightbox__nav {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 0;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition:
        background var(--je-dur-fast, 150ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1)),
        transform var(--je-dur-fast, 150ms) var(--je-ease, cubic-bezier(0.4, 0, 0.2, 1));
}
.je-lightbox__close:hover,
.je-lightbox__nav:hover,
.je-lightbox__close:focus-visible,
.je-lightbox__nav:focus-visible {
    background: var(--je-color-blue, #0080FF);
    transform: scale(1.05);
    outline: none;
}
.je-lightbox__close {
    top: clamp(16px, 3vw, 28px);
    right: clamp(16px, 3vw, 28px);
}
.je-lightbox__nav {
    top: 50%;
    transform: translateY(-50%);
}
.je-lightbox__nav:hover,
.je-lightbox__nav:focus-visible {
    transform: translateY(-50%) scale(1.05);
}
.je-lightbox__nav--prev { left: clamp(12px, 3vw, 28px); }
.je-lightbox__nav--next { right: clamp(12px, 3vw, 28px); }
.je-lightbox__nav[disabled] {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.je-lightbox__counter {
    position: absolute;
    bottom: clamp(16px, 3vw, 28px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 14px;
    border-radius: var(--je-radius-pill, 999px);
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 640px) {
    .je-lightbox__nav {
        width: 42px;
        height: 42px;
        bottom: clamp(16px, 4vw, 28px);
        top: auto;
        transform: none;
    }
    .je-lightbox__nav:hover,
    .je-lightbox__nav:focus-visible {
        transform: scale(1.05);
    }
    .je-lightbox__nav--prev { left: 24%; }
    .je-lightbox__nav--next { right: 24%; }
    .je-lightbox__counter { bottom: 76px; }
    .je-lightbox__img {
        max-height: calc(100vh - 200px);
    }
}