:root{--hero-height: 60vh}.activity-detail-page.svelte-sijrds{background-color:var(--color-bg-light, #f8f9fa);min-height:100vh}.hero-detail.svelte-sijrds{position:relative;height:var(--hero-height);display:flex;align-items:center;color:#fff;overflow:hidden}.hero-bg.svelte-sijrds{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);z-index:0;filter:brightness(.7)}.hero-overlay.svelte-sijrds{position:absolute;inset:0;background:linear-gradient(to bottom,#0f172a4d,#0f172ae6);z-index:1}.hero-content.svelte-sijrds{position:relative;z-index:2;width:100%;margin-top:60px}.back-link.svelte-sijrds{display:inline-flex;align-items:center;gap:.5rem;color:#fffc;text-decoration:none;font-weight:500;margin-bottom:2rem;transition:color .3s ease}.back-link.svelte-sijrds:hover{color:var(--color-primary, #10b981)}.hero-text.svelte-sijrds{max-width:800px}.text-white.svelte-sijrds{color:#fff}h1.svelte-sijrds{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1;margin-bottom:.5rem}.subtitle.svelte-sijrds{font-size:1.25rem;color:#ffffffe6;font-weight:300;letter-spacing:.5px}.content-section.svelte-sijrds{padding:4rem 0 6rem;margin-top:0;position:relative;z-index:3}.content-grid.svelte-sijrds{display:grid;grid-template-columns:1fr 350px;gap:3rem}@media(max-width:900px){.content-grid.svelte-sijrds{grid-template-columns:1fr}}.intro-card.svelte-sijrds,.sidebar-card.svelte-sijrds,.features-list.svelte-sijrds,.gallery-section.svelte-sijrds{background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 10px 30px #0000000d;margin-bottom:2rem}.intro-card.svelte-sijrds{border-top:4px solid var(--color-primary, #10b981)}h2.svelte-sijrds,h3.svelte-sijrds{color:var(--color-gray-900, #1e293b);margin-bottom:1.5rem;font-weight:700}p.svelte-sijrds{color:var(--color-gray-600, #475569);line-height:1.8;font-size:1.05rem}.gallery-section.svelte-sijrds h3:where(.svelte-sijrds){display:flex;align-items:center;gap:.75rem;margin-bottom:2rem}.gallery-grid.svelte-sijrds{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media(min-width:640px){.gallery-grid.svelte-sijrds{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.gallery-grid.svelte-sijrds{grid-template-columns:repeat(4,1fr)}}.gallery-item.svelte-sijrds{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;cursor:pointer;box-shadow:0 4px 6px -1px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.gallery-item.svelte-sijrds:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px #0000001a}.gallery-item.svelte-sijrds img:where(.svelte-sijrds){width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.gallery-item.svelte-sijrds:hover img:where(.svelte-sijrds){transform:scale(1.1)}.gallery-item.svelte-sijrds .overlay:where(.svelte-sijrds){position:absolute;inset:0;background:#0000004d;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.gallery-item.svelte-sijrds:hover .overlay:where(.svelte-sijrds){opacity:1}.gallery-item.svelte-sijrds .overlay:where(.svelte-sijrds) i:where(.svelte-sijrds){color:#fff;font-size:1.5rem}.video-thumbnail.svelte-sijrds{position:relative;width:100%;height:100%;object-fit:cover}.features-list.svelte-sijrds ul:where(.svelte-sijrds){list-style:none;padding:0;display:grid;gap:1.5rem}.features-list.svelte-sijrds li:where(.svelte-sijrds){display:flex;align-items:flex-start;gap:1rem;animation:svelte-sijrds-fadeIn .5s ease-out forwards;opacity:0;animation-fill-mode:forwards}@keyframes svelte-sijrds-fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.features-list.svelte-sijrds i:where(.svelte-sijrds){color:var(--color-primary, #10b981);font-size:1.25rem;margin-top:3px;flex-shrink:0}.benefits-card.svelte-sijrds{position:relative;background:linear-gradient(135deg,#1e293b,#0f172a);border-radius:20px;padding:3px;color:#fff}.card-inner.svelte-sijrds{background:#1e293b;border-radius:18px;padding:2.5rem;height:100%}.benefits-card.svelte-sijrds h3:where(.svelte-sijrds){color:#fff;display:flex;align-items:center;gap:.75rem}.benefits-card.svelte-sijrds h3:where(.svelte-sijrds) i:where(.svelte-sijrds){color:#f59e0b}.benefits-card.svelte-sijrds p:where(.svelte-sijrds){color:#fffc;margin:0}.sidebar-card.svelte-sijrds{padding:2rem}.info-item.svelte-sijrds{display:flex;gap:1rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(0,0,0,.05)}.info-item.svelte-sijrds:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.info-item.svelte-sijrds i:where(.svelte-sijrds){font-size:1.5rem;color:var(--color-primary, #10b981)}.cta-wrapper.svelte-sijrds{margin-top:2rem}.btn-block.svelte-sijrds{display:flex;width:100%;justify-content:center;align-items:center;gap:.75rem}.social-links.svelte-sijrds{display:flex;gap:.5rem}.social-btn.svelte-sijrds{width:40px;height:40px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:transform .2s}.social-btn.svelte-sijrds:hover{transform:translateY(-3px)}.facebook.svelte-sijrds{background:#1877f2}.twitter.svelte-sijrds{background:#1da1f2}.linkedin.svelte-sijrds{background:#0077b5}.lightbox.svelte-sijrds{position:fixed;inset:0;background:#000000e6;z-index:var(--z-fixed);display:flex;align-items:center;justify-content:center;padding:2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.lightbox-content.svelte-sijrds{position:relative;max-width:90vw;max-height:90vh;border-radius:8px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.lightbox-content.svelte-sijrds img:where(.svelte-sijrds),.lightbox-content.svelte-sijrds video:where(.svelte-sijrds){display:block;max-width:100%;max-height:85vh;object-fit:contain}.close-btn.svelte-sijrds{position:absolute;top:1rem;right:1rem;background:#00000080;border:none;color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.25rem;transition:background .2s;z-index:10}.close-btn.svelte-sijrds:hover{background:#000c}.media-caption.svelte-sijrds{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);color:#fff;padding:2rem 1.5rem 1rem;font-size:1.1rem}