:root{--impact3780-gallery-blue:#17458f;--impact3780-gallery-sky:#00a2e0;--impact3780-gallery-gold:#f7a81b;--impact3780-gallery-navy:#0f2f68;--impact3780-gallery-radius:22px;--impact3780-gallery-shadow:0 18px 50px rgba(15,47,104,.14)}
.impact3780-gallery{max-width:1100px;margin:36px auto}.impact3780-gallery__grid{display:grid;grid-template-columns:repeat(var(--impact-gallery-columns,3),minmax(0,1fr));gap:12px}.impact3780-gallery__item{position:relative;margin:0;min-width:0}.impact3780-gallery__link{position:relative;display:block;overflow:hidden;border-radius:var(--impact3780-gallery-radius);background:#eaf1f8;box-shadow:0 6px 24px rgba(15,47,104,.08);isolation:isolate}.impact3780-gallery__image{display:block;width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .32s ease,filter .32s ease}.impact3780-gallery__scrim{position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(4,20,46,.48));opacity:.45;transition:opacity .25s ease}.impact3780-gallery__zoom{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:42px;height:42px;border-radius:999px;color:#fff;background:rgba(15,47,104,.74);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(10px);opacity:0;transform:translateY(-4px);transition:opacity .24s ease,transform .24s ease}.impact3780-gallery__count{position:absolute;left:16px;bottom:14px;padding:7px 11px;border-radius:999px;color:#fff;background:rgba(15,47,104,.82);font-size:12px;font-weight:800;letter-spacing:.02em;backdrop-filter:blur(8px)}.impact3780-gallery__link:hover .impact3780-gallery__image,.impact3780-gallery__link:focus-visible .impact3780-gallery__image{transform:scale(1.035)}.impact3780-gallery__link:hover .impact3780-gallery__scrim,.impact3780-gallery__link:focus-visible .impact3780-gallery__scrim{opacity:.72}.impact3780-gallery__link:hover .impact3780-gallery__zoom,.impact3780-gallery__link:focus-visible .impact3780-gallery__zoom{opacity:1;transform:none}.impact3780-gallery__link:focus-visible{outline:3px solid var(--impact3780-gallery-sky);outline-offset:3px}.impact3780-gallery__caption{margin:8px 5px 0;color:#64748b;font-size:12px;line-height:1.45}.impact3780-gallery--mosaic .impact3780-gallery__grid{grid-auto-flow:dense}.impact3780-gallery--mosaic .impact3780-gallery__item.is-featured{grid-column:span 2;grid-row:span 2}.impact3780-gallery--mosaic .impact3780-gallery__item.is-featured .impact3780-gallery__image{aspect-ratio:1/1}.impact3780-gallery--grid .impact3780-gallery__image{aspect-ratio:4/3}
.impact3780-native-gallery{gap:12px!important}.impact3780-native-gallery .wp-block-image img{border-radius:18px;transition:transform .28s ease,box-shadow .28s ease}.impact3780-native-gallery .wp-block-image a:hover img{transform:translateY(-2px);box-shadow:var(--impact3780-gallery-shadow)}
.impact3780-lightbox{position:fixed;inset:0;z-index:999999;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(4,12,28,.94);backdrop-filter:blur(14px)}.impact3780-lightbox.is-open{display:flex}.impact3780-lightbox__stage{position:relative;display:flex;align-items:center;justify-content:center;width:min(94vw,1500px);height:min(88vh,1000px)}.impact3780-lightbox__image{display:block;max-width:100%;max-height:calc(88vh - 82px);object-fit:contain;border-radius:14px;box-shadow:0 28px 80px rgba(0,0,0,.42)}.impact3780-lightbox__close,.impact3780-lightbox__nav{position:absolute;display:grid;place-items:center;border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(15,47,104,.65);backdrop-filter:blur(12px);cursor:pointer;transition:background .2s ease,transform .2s ease}.impact3780-lightbox__close:hover,.impact3780-lightbox__nav:hover{background:var(--impact3780-gallery-blue)}.impact3780-lightbox__close:focus-visible,.impact3780-lightbox__nav:focus-visible{outline:3px solid var(--impact3780-gallery-sky);outline-offset:3px}.impact3780-lightbox__close{top:18px;right:18px;width:46px;height:46px;border-radius:999px;font-size:27px;line-height:1}.impact3780-lightbox__nav{top:50%;width:50px;height:64px;margin-top:-32px;border-radius:16px;font-size:34px}.impact3780-lightbox__prev{left:18px}.impact3780-lightbox__next{right:18px}.impact3780-lightbox__footer{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:14px;width:min(90vw,900px);color:#fff;text-align:center}.impact3780-lightbox__caption{font-size:13px;color:#e2e8f0}.impact3780-lightbox__counter{flex:0 0 auto;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.12);font-size:11px;font-weight:800;letter-spacing:.04em}.impact3780-lightbox__loader{position:absolute;inset:50% auto auto 50%;width:34px;height:34px;margin:-17px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:impact3780-spin .7s linear infinite;display:none}.impact3780-lightbox.is-loading .impact3780-lightbox__loader{display:block}@keyframes impact3780-spin{to{transform:rotate(360deg)}}body.impact3780-lightbox-open{overflow:hidden}
@media(max-width:780px){.impact3780-gallery__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.impact3780-gallery--mosaic .impact3780-gallery__item.is-featured{grid-column:span 2}.impact3780-gallery__link{border-radius:16px}.impact3780-lightbox{padding:10px}.impact3780-lightbox__stage{width:100%;height:92vh}.impact3780-lightbox__image{max-height:calc(92vh - 100px);border-radius:8px}.impact3780-lightbox__nav{width:44px;height:56px}.impact3780-lightbox__prev{left:8px}.impact3780-lightbox__next{right:8px}.impact3780-lightbox__close{top:8px;right:8px}.impact3780-lightbox__footer{bottom:12px;flex-direction:column;gap:7px}}
@media(max-width:480px){.impact3780-gallery__grid{grid-template-columns:1fr}.impact3780-gallery--mosaic .impact3780-gallery__item.is-featured{grid-column:auto;grid-row:auto}.impact3780-gallery--mosaic .impact3780-gallery__item.is-featured .impact3780-gallery__image,.impact3780-gallery__image{aspect-ratio:4/3}.impact3780-gallery__count{font-size:11px}}
@media(prefers-reduced-motion:reduce){.impact3780-gallery__image,.impact3780-gallery__zoom{transition:none}.impact3780-lightbox__loader{animation:none}}
/* v0.2: automatic lightbox for standalone post-body images. */
.entry-content img[data-impact3780-lightbox-image],
.wp-block-post-content img[data-impact3780-lightbox-image],
article .post-content img[data-impact3780-lightbox-image]{cursor:zoom-in}
.entry-content img[data-impact3780-lightbox-image]:focus-visible,
.wp-block-post-content img[data-impact3780-lightbox-image]:focus-visible,
article .post-content img[data-impact3780-lightbox-image]:focus-visible{outline:3px solid var(--impact3780-gallery-sky);outline-offset:4px}
/* Native galleries stay WordPress-native but use a clean 3-column visual default. */
.impact3780-native-gallery{--wp--style--unstable-gallery-gap:12px;display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px!important}
.impact3780-native-gallery>.wp-block-image{width:100%!important;margin:0!important}
.impact3780-native-gallery>.wp-block-image img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:780px){.impact3780-native-gallery{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:480px){.impact3780-native-gallery{grid-template-columns:1fr!important}}