*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:root{
  --green:#4CAF50;--green-dark:#2E7D32;--green-light:#81C784;
  --bg:#0a0a0a;--bg-card:#141414;--bg-card-hover:#1a1a1a;
  --text:#f5f5f5;--text-muted:#b0b0b0;--text-dim:#808080;
  --border:#222;--radius:12px;
}
html{scroll-behavior:smooth;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:var(--green-dark) var(--bg)}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Bebas Neue',sans-serif;letter-spacing:0.04em;line-height:1.1}
section{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:80px 24px}

/* ─── HERO ─── */
#hero{min-height:100vh;position:relative;overflow:hidden;justify-content:center;z-index:1}
.hero-content{position:relative;z-index:2;text-align:center;pointer-events:none}
.hero-title{font-size:clamp(2.5rem,8vw,8rem);color:#fff;opacity:0;transform:translateY(60px);font-weight:900;letter-spacing:-0.02em;text-shadow:0 8px 32px rgba(0,0,0,0.6);animation:heroGlow 3s ease-in-out infinite}
.hero-title span.amp{color:var(--green);display:inline-block}
.hero-subtitle{font-family:'Inter',sans-serif;font-weight:300;font-size:clamp(0.9rem,2vw,1.4rem);color:var(--text-muted);margin-top:16px;letter-spacing:0.15em;text-transform:uppercase;opacity:0;transform:translateY(30px)}
.mobile-br{display:none}
@media(max-width:768px){.mobile-br{display:block}}
.hero-latin{font-style:italic;color:var(--green-light);letter-spacing:0.1em}
.scroll-indicator{position:absolute;bottom:40px;left:0;right:0;display:flex;justify-content:center;z-index:2;opacity:0.6}
.scroll-indicator .arrow{font-size:1.5rem;color:var(--green);line-height:1;animation:scrollBounce 2s ease-in-out infinite}
@keyframes heroGlow{0%,100%{text-shadow:0 8px 32px rgba(0,0,0,0.6)}50%{text-shadow:0 8px 48px rgba(76,175,80,0.15)}}
@keyframes scrollBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
@keyframes fadeInUp{to{opacity:0.6}}

/* ─── STATS ─── */
#stats{min-height:auto;padding:0;overflow:hidden;background:#0d0d0d}
.stats-track{display:flex;gap:0;width:max-content;will-change:transform;padding-right:80px}
.stat-item{flex:0 0 auto;padding:60px 80px;text-align:center;border-right:1px solid var(--border);min-width:320px;position:relative;transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);cursor:default}
.stat-item:hover{background:rgba(76,175,80,0.02);border-right-color:var(--green);transform:translateY(-2px)}
.stat-item::before{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--green);transition:width 0.4s ease}
.stat-item:hover::before{width:40px}
.stat-number{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.8rem,6vw,5.2rem);color:#ffffff;line-height:1;font-weight:700;background:linear-gradient(135deg,#ffffff 0%,#e0e0e0 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}
.stat-number .green{background:linear-gradient(135deg,var(--green) 0%,var(--green-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:0.85rem;color:var(--text-muted);margin-top:8px;text-transform:uppercase;letter-spacing:0.12em;font-weight:500;transition:color 0.3s}
.stat-item:hover .stat-label{color:var(--green-light)}

/* ─── FACTS ─── */
#facts{background:var(--bg);padding:100px 24px}
.section-header{text-align:center;margin-bottom:80px;animation:fadeInDown 0.8s cubic-bezier(0.25,0.46,0.45,0.94)}
.section-header h2{font-size:clamp(2.2rem,5vw,4.5rem);color:#fff;font-weight:900;letter-spacing:-0.02em;margin-bottom:16px;background:linear-gradient(135deg,#fff,var(--green-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-header p{color:var(--text-muted);font-size:1.05rem;margin-top:12px;max-width:500px;margin-inline:auto;font-weight:400;letter-spacing:0.01em}
.section-header .accent-line{width:80px;height:4px;background:linear-gradient(90deg,transparent,var(--green),transparent);margin:24px auto 0;border-radius:2px;animation:expandWidth 0.8s cubic-bezier(0.25,0.46,0.45,0.94) 0.2s backwards}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes expandWidth{from{width:0;opacity:0}to{width:80px;opacity:1}}

.facts-carousel-wrap{overflow:hidden;position:relative;max-width:100vw}
.facts-carousel{display:flex;gap:16px;padding:16px 24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.facts-carousel::-webkit-scrollbar{display:none}
.facts-carousel .fact-card{scroll-snap-align:start;flex:0 0 280px}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.15);color:#fff;font-size:1.4rem;width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;line-height:1;opacity:0;pointer-events:none}
.facts-carousel-wrap:hover .carousel-arrow,.memorial-carousel:hover .carousel-arrow{opacity:1;pointer-events:auto}
.carousel-arrow:hover{background:rgba(76,175,80,0.3);border-color:var(--green)}
.carousel-left{left:8px}
.carousel-right{right:8px}
.fact-card{flex:0 0 280px;scroll-snap-align:start;background:linear-gradient(135deg,rgba(76,175,80,0.05),rgba(46,125,50,0.08));border:1px solid rgba(76,175,80,0.15);border-radius:var(--radius);padding:20px 18px;position:relative;overflow:hidden;transition:all 0.3s}
.fact-card:hover{border-color:var(--green);box-shadow:0 8px 24px rgba(76,175,80,0.1)}


.memorial-card{background:linear-gradient(135deg,rgba(76,175,80,0.05),rgba(46,125,50,0.08));border:1px solid rgba(76,175,80,0.15);border-radius:var(--radius);overflow:hidden;transition:all 0.3s;flex:0 0 280px;scroll-snap-align:start}
#memoriamGrid::-webkit-scrollbar{display:none}
.memorial-card:hover{border-color:var(--green);box-shadow:0 8px 24px rgba(76,175,80,0.1)}
.memorial-photo{height:160px;overflow:hidden}
.memorial-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(30%);transition:filter 0.3s}
.memorial-card:hover .memorial-photo img{filter:grayscale(0%)}
.memorial-info{padding:14px 16px}
.memorial-name{font-family:'Inter',sans-serif;font-weight:700;font-size:0.9rem;color:#fff}
.memorial-name .flag-img{width:16px!important;height:12px!important}
.memorial-dates{font-family:'Bebas Neue',sans-serif;font-size:1rem;color:var(--text-muted);letter-spacing:0.05em;margin-top:4px}
.memorial-location{font-size:0.75rem;color:var(--text-dim);margin-top:2px}
.memorial-journey{font-size:0.75rem;color:var(--green);line-height:1.4;margin-top:6px;opacity:0.85}
.memorial-fact{font-size:0.78rem;color:var(--text-muted);line-height:1.5;margin-top:6px}
.fact-card h3{font-family:'Bebas Neue',sans-serif;font-size:1rem;font-weight:700;color:#fff;letter-spacing:0.05em}
.fact-card p{color:var(--text-muted);font-size:0.8rem;line-height:1.5;margin:0}

/* ─── PANDAS PHOTO WALL ─── */
#pandas{background:#080808;padding:60px 24px 24px}
.pandas-container{max-width:100%;width:100%;margin:0 auto}
.pandas-controls{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;align-items:center}
.search-box{flex:1;min-width:200px;position:relative}
.search-box input{width:100%;padding:10px 16px 10px 40px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:#fff;font-size:0.85rem;font-family:'Inter',sans-serif;outline:none;transition:all 0.3s}
.search-box input::placeholder{color:var(--text-dim)}
.search-box input:focus{border-color:var(--green);box-shadow:0 0 12px rgba(76,175,80,0.15)}
.search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-dim);width:16px;height:16px;pointer-events:none}
.filter-btn{padding:10px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-muted);font-family:'Inter',sans-serif;font-size:0.8rem;cursor:pointer;transition:all 0.3s;white-space:nowrap;font-weight:500}
.filter-btn:hover{border-color:var(--green);color:var(--green)}
.filter-btn.active{border-color:var(--green);color:var(--green);background:rgba(76,175,80,0.1)}
.filter-dropdown{position:relative}
.filter-dropdown-menu{display:none;position:absolute;top:calc(100% + 8px);left:0;background:var(--bg-card);border:1px solid var(--green);border-radius:8px;padding:8px;z-index:100;min-width:160px;max-height:280px;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,0.6)}
.filter-dropdown-menu.open{display:block}
.filter-dropdown-menu button{display:block;width:100%;text-align:left;padding:8px 12px;background:none;border:none;color:var(--text-muted);font-family:'Inter',sans-serif;font-size:0.8rem;cursor:pointer;border-radius:4px;transition:all 0.2s}
.filter-dropdown-menu button:hover{background:rgba(76,175,80,0.15);color:var(--green-light)}
.filter-dropdown-menu button.active{background:rgba(76,175,80,0.25);color:var(--green);font-weight:600}
.panda-count-inline{font-family:'Bebas Neue',sans-serif;font-size:1.1rem;color:var(--green);font-weight:700;margin-right:auto;letter-spacing:0.02em}

.sort-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.sort-btn{padding:5px 12px;background:none;border:1px solid var(--border);border-radius:20px;color:var(--text-dim);font-family:'Inter',sans-serif;font-size:0.75rem;cursor:pointer;transition:all 0.3s}
.sort-btn:hover,.sort-btn.active{border-color:var(--green);color:var(--green)}
.view-toggle{display:flex;gap:4px;margin-left:auto}
.view-btn{padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;transition:all 0.2s;font-size:0.85rem;line-height:1}
.view-btn:first-child{border-radius:6px 0 0 6px}
.view-btn:last-child{border-radius:0 6px 6px 0}
.view-btn:hover{border-color:var(--green);color:var(--green)}
.view-btn.active{background:rgba(76,175,80,0.15);border-color:var(--green);color:var(--green)}

/* Photo wall grid */
.pandas-wall{display:grid;grid-template-columns:repeat(10,1fr);gap:0}
.panda-tile{position:relative;aspect-ratio:1;overflow:hidden;cursor:pointer;border:1px solid #111;transition:all 0.2s}
.panda-tile>img{width:100%;height:100%;object-fit:cover;transition:transform 0.3s,filter 0.3s}
.panda-tile:hover{z-index:2;border-color:var(--green);box-shadow:0 0 16px rgba(76,175,80,0.4)}
.panda-tile:hover>img{transform:scale(1.1)}
.panda-tile .tile-label{position:absolute;bottom:0;left:0;right:0;padding:3px 4px;background:linear-gradient(transparent,rgba(0,0,0,0.85));font-family:'Inter',sans-serif;font-size:0.55rem;font-weight:600;letter-spacing:0.03em;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all 0.2s;line-height:1.3}
.sex-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;vertical-align:middle;flex-shrink:0}
.sex-dot.male{background:#64B5F6}
.sex-dot.female{background:#F48FB1}
.panda-tile:hover .tile-label{font-size:0.65rem;padding:5px 4px;background:linear-gradient(transparent,rgba(0,0,0,0.95))}
.panda-tile.active{border:2px solid var(--green);box-shadow:0 0 20px rgba(76,175,80,0.5);z-index:3}
.panda-tile .tile-initials{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:'Bebas Neue',sans-serif;font-size:1.2rem;color:var(--green);background:linear-gradient(135deg,#1a2a1a,#0d1a0d)}
.panda-tile .tile-age{position:absolute;top:4px;left:4px;font-family:'Inter',sans-serif;font-size:0.5rem;color:rgba(255,255,255,0.85);text-shadow:0 1px 3px rgba(0,0,0,0.9);z-index:2;pointer-events:none;background:rgba(0,0,0,0.45);padding:1px 5px;border-radius:8px}
.panda-tile .tile-flag{position:absolute;top:4px;right:4px;z-index:2;cursor:pointer;opacity:0.9;transition:opacity 0.2s;background:rgba(0,0,0,0.4);border-radius:4px;padding:2px 3px;line-height:0}
.panda-tile .tile-flag:hover{opacity:1}
.panda-tile .tile-flag .flag-img{width:14px!important;height:10px!important}
.panda-tile .tile-cam{position:absolute;bottom:0;left:4px;font-size:0.55rem;z-index:3;opacity:0.8;transition:opacity 0.2s;text-decoration:none;background:rgba(0,0,0,0.5);border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;margin-bottom:3px}
.panda-tile:hover .tile-cam{opacity:1}
.panda-tile .tile-fav{position:absolute;bottom:0;right:4px;background:rgba(0,0,0,0.5);border:none;font-size:0.65rem;z-index:3;pointer-events:none;margin-bottom:3px;display:flex;color:rgba(255,255,255,0.5);width:18px;height:18px;align-items:center;justify-content:center;border-radius:50%;line-height:1}
.panda-tile .tile-fav.faved{color:#EF5350;background:rgba(0,0,0,0.6)}
.detail-fav{cursor:pointer;font-size:1rem;color:rgba(255,255,255,0.3);transition:all 0.2s;vertical-align:middle;margin-left:2px}
.detail-fav:hover{color:rgba(239,83,80,0.6);transform:scale(1.15)}
.detail-fav.faved{color:#EF5350}
.detail-cam{font-size:0.7rem;vertical-align:middle;margin-left:3px;text-decoration:none;opacity:0.7;transition:opacity 0.2s}
.detail-cam:hover{opacity:1}

/* Detail panel (inserted after row) */
.panda-detail{grid-column:1/-1;background:linear-gradient(135deg,rgba(76,175,80,0.05),rgba(46,125,50,0.08));border:1px solid rgba(76,175,80,0.15);padding:24px 28px;animation:detailOpen 0.25s ease;display:flex;gap:24px;align-items:flex-start;position:relative}
@keyframes detailOpen{from{opacity:0;max-height:0;padding:0 28px}to{opacity:1;max-height:300px;padding:24px 28px}}
.panda-detail .detail-photo{width:120px;height:120px;border-radius:8px;overflow:hidden;flex-shrink:0;border:2px solid rgba(76,175,80,0.4)}
.panda-detail .detail-photo img{width:100%;height:100%;object-fit:cover}
.panda-detail .detail-info{flex:1;min-width:0}
.panda-detail .detail-name{font-family:'Bebas Neue',sans-serif;font-size:1.6rem;color:#fff;letter-spacing:0.03em;margin-bottom:4px}
.panda-detail .sex-dot{width:10px;height:10px;margin-right:6px}
.panda-detail .detail-name .cn{font-size:0.9rem;color:var(--text-muted)!important;font-family:'Inter',sans-serif;margin-left:8px;font-weight:400}

.panda-detail .detail-location{color:var(--text-muted);font-size:0.85rem;line-height:1.5}
.panda-detail .detail-fact{color:var(--text-dim);font-size:0.82rem;font-style:italic;line-height:1.5;margin-top:8px;padding-top:8px;border-top:1px solid rgba(76,175,80,0.15)}
.panda-detail .detail-close{position:absolute;top:10px;right:12px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);color:#fff;font-size:1.1rem;cursor:pointer;transition:all 0.2s;line-height:1;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.panda-detail .detail-close:hover{background:rgba(76,175,80,0.2);border-color:var(--green);color:var(--green)}
.detail-family{margin-top:10px;padding-top:10px;border-top:1px solid rgba(76,175,80,0.15)}
.detail-family-label{font-size:0.65rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:6px}
.flag-link{cursor:pointer;transition:transform 0.2s;display:inline-block;vertical-align:middle}
.flag-link:hover{transform:scale(1.2)}
.flag-img{width:16px!important;height:12px!important;object-fit:cover;border-radius:2px;vertical-align:middle;display:inline-block}
.panda-detail .flag-img{width:20px!important;height:15px!important}
.facility-search{cursor:pointer;color:var(--text-muted);border-bottom:1px dotted rgba(76,175,80,0.3);transition:all 0.2s}
.facility-search:hover{color:var(--green-light);border-bottom-color:var(--green)}
.ext-link{color:var(--text-dim);text-decoration:none;font-size:0.75rem;opacity:0.6;transition:opacity 0.2s}
.ext-link:hover{opacity:1;color:var(--green-light)}
.cam-icon{text-decoration:none;font-size:0.8rem;opacity:0.7;transition:opacity 0.2s}
.cam-icon:hover{opacity:1}
.detail-birth{font-size:0.72rem;color:var(--text-muted);margin-top:2px}
.family-links{display:flex;flex-wrap:wrap;gap:6px}
.family-link{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:rgba(76,175,80,0.08);border:1px solid rgba(76,175,80,0.2);border-radius:12px;font-size:0.72rem;color:var(--green-light);cursor:pointer;transition:all 0.2s;font-weight:500}
.family-link:hover{background:rgba(76,175,80,0.2);border-color:var(--green)}
.family-link img{width:20px!important;height:20px!important;border-radius:50%!important;object-fit:cover!important}
.family-link .fl-role{color:var(--text-dim);font-size:0.6rem;margin-left:2px}
/* Card view mode */
.pandas-wall.card-view{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.pandas-wall.card-view .panda-tile{aspect-ratio:auto;border-radius:8px;border:1px solid rgba(76,175,80,0.15);background:linear-gradient(135deg,rgba(76,175,80,0.05),rgba(46,125,50,0.08));display:flex;flex-direction:column;cursor:default}
.pandas-wall.card-view .panda-tile .card-img{position:relative;cursor:zoom-in}
.pandas-wall.card-view .panda-tile .card-img img{height:180px;border-radius:8px 8px 0 0;cursor:zoom-in}
.pandas-wall.card-view .panda-tile .tile-initials{height:180px;border-radius:8px 8px 0 0}
.pandas-wall.card-view .panda-tile .tile-label{position:relative;background:none;padding:10px 12px 2px;font-size:0.85rem;text-align:left;font-weight:700}

.pandas-wall.card-view .panda-tile .tile-birth{padding:0 12px 2px;font-size:0.7rem;color:var(--text-muted)}
.pandas-wall.card-view .panda-tile .tile-meta{display:block;padding:2px 12px 6px;font-size:0.72rem;color:var(--text-dim);line-height:1.4}
.pandas-wall.card-view .panda-tile .tile-desc{padding:0 12px 12px;font-size:0.78rem;color:var(--text-muted);line-height:1.5}
.pandas-wall.card-view .panda-tile .tile-desc .fun-fact{font-style:italic;color:var(--text-dim);margin-top:6px;padding-top:6px;border-top:1px solid rgba(76,175,80,0.1)}
.pandas-wall.card-view .panda-tile:hover{border-color:var(--green);transform:translateY(-4px);box-shadow:0 8px 24px rgba(76,175,80,0.12)}
/* Lightbox */
.panda-lightbox{position:fixed;inset:0;background:rgba(0,0,0,0.92);z-index:9999;display:flex;align-items:center;justify-content:center;animation:lbFadeIn 0.2s ease;cursor:zoom-out}
@keyframes lbFadeIn{from{opacity:0}to{opacity:1}}
.panda-lightbox img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:4px;box-shadow:0 0 60px rgba(0,0,0,0.8)}
.panda-lightbox .lb-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer;z-index:10000;opacity:0.7;transition:opacity 0.2s}
.panda-lightbox .lb-close:hover{opacity:1}
.panda-lightbox .lb-name{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#fff;font-family:'Bebas Neue',sans-serif;font-size:1.4rem;letter-spacing:0.05em;text-shadow:0 2px 8px rgba(0,0,0,0.8)}
.no-results{text-align:center;padding:60px 20px;color:var(--text-dim);grid-column:1/-1}
.no-results .big-emoji{font-size:4rem;margin-bottom:16px}

/* ─── DATA INSIGHTS ─── */
#insights{background:var(--bg);padding:60px 24px;min-height:auto}
.insights-container{max-width:1200px;margin:0 auto;width:100%}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.insight-card{background:linear-gradient(135deg,rgba(76,175,80,0.05),rgba(46,125,50,0.08));border:1px solid rgba(76,175,80,0.15);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden;transition:all 0.3s}
.insight-card:hover{border-color:var(--green);box-shadow:0 8px 24px rgba(76,175,80,0.1)}
.flag-distribution{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-end;justify-content:center;padding:16px 0}
.flag-dist-item{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;transition:transform 0.2s}
.flag-dist-item:hover{transform:translateY(-3px)}
.flag-dist-item img{object-fit:contain;border-radius:2px;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.3))}
.flag-dist-count{font-family:'Bebas Neue',sans-serif;color:#fff;letter-spacing:0.02em;line-height:1}
.insight-card h3{font-family:'Bebas Neue',sans-serif;font-size:1.15rem;color:#fff;letter-spacing:0.05em;margin-bottom:4px}
.insight-card .insight-sub{color:var(--text-dim);font-size:0.78rem;margin-bottom:12px}
.insight-card.wide{grid-column:span 3}
.insight-card.full{grid-column:1/-1}
.insight-card canvas{width:100%!important}
.insight-card.wide canvas{max-height:280px}


/* ─── CONSERVATION ─── */
#conservation{background:var(--bg);padding:100px 24px}
.conservation-container{max-width:1000px;width:100%;margin:0 auto}
.timeline{position:relative;padding-left:50px;margin-top:60px}
.timeline::before{content:'';position:absolute;left:18px;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#b71c1c 0%,#EF5350 40%,#FFC107 60%,#FFD54F 100%);box-shadow:0 0 16px rgba(239,83,80,0.3)}
.timeline-item{position:relative;margin-bottom:60px;opacity:0;transform:translateX(-20px);padding:24px 0}
.timeline-item::before{content:'';position:absolute;left:-45px;top:28px;width:18px;height:18px;border-radius:50%;background:var(--green);border:4px solid var(--bg);z-index:1;box-shadow:0 0 16px rgba(76,175,80,0.5),inset 0 0 8px rgba(0,0,0,0.8);transition:all 0.3s}
.timeline-item:hover::before{box-shadow:0 0 24px rgba(76,175,80,0.8),inset 0 0 8px rgba(0,0,0,0.8);transform:scale(1.3)}
.timeline-item.endangered::before{background:#EF5350;box-shadow:0 0 16px rgba(239,83,80,0.5),inset 0 0 8px rgba(0,0,0,0.8)}
.timeline-item.endangered:hover::before{box-shadow:0 0 24px rgba(239,83,80,0.8),inset 0 0 8px rgba(0,0,0,0.8)}
.timeline-item.endangered .timeline-year{background:linear-gradient(135deg,#EF5350,#EF9A9A);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.timeline-item.endangered:hover::after{background:linear-gradient(90deg,rgba(239,83,80,0.05),transparent)}
.timeline-item.vulnerable::before{background:#FFC107;box-shadow:0 0 16px rgba(255,193,7,0.5),inset 0 0 8px rgba(0,0,0,0.8)}
.timeline-item.vulnerable:hover::before{box-shadow:0 0 24px rgba(255,193,7,0.8),inset 0 0 8px rgba(0,0,0,0.8)}
.timeline-item.vulnerable .timeline-year{background:linear-gradient(135deg,#FFC107,#FFD54F);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.timeline-item.vulnerable:hover::after{background:linear-gradient(90deg,rgba(255,193,7,0.05),transparent)}
.timeline-year{font-family:'Bebas Neue',sans-serif;font-size:2.2rem;color:var(--green);font-weight:900;letter-spacing:-0.02em;margin-bottom:8px;background:linear-gradient(135deg,var(--green),var(--green-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.timeline-item h4{font-family:'Bebas Neue',sans-serif;font-weight:700;font-size:1.15rem;color:#fff;margin:4px 0 8px;letter-spacing:0.05em;transition:color 0.3s}
.timeline-item:hover h4{color:#fff}
.timeline-item p{color:var(--text-muted);font-size:0.9rem;line-height:1.7;transition:color 0.3s}
.timeline-item:hover p{color:var(--text)}
.timeline-item::after{content:'';position:absolute;left:0;right:-50%;top:0;bottom:0;background:linear-gradient(90deg,rgba(76,175,80,0.05),transparent);border-radius:8px;opacity:0;transition:opacity 0.3s;pointer-events:none;z-index:-1}
.timeline-item:hover::after{opacity:1}
.status-card{background:linear-gradient(135deg,rgba(255,193,7,0.08) 0%,rgba(255,213,79,0.10) 50%,rgba(255,193,7,0.05) 100%);border:2px solid rgba(255,193,7,0.4);border-radius:var(--radius);padding:48px 40px;margin-top:60px;text-align:center;position:relative;overflow:hidden}
.status-card::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,193,7,0.06) 0%,transparent 70%);animation:shimmerRotate 20s linear infinite}
@keyframes shimmerRotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.status-badge{display:inline-block;padding:8px 28px;background:linear-gradient(135deg,#FFC107,#FFD54F);color:#000;font-family:'Bebas Neue',sans-serif;font-size:1.3rem;letter-spacing:0.1em;border-radius:24px;margin-bottom:20px;font-weight:900;box-shadow:0 8px 24px rgba(255,193,7,0.3);animation:badgePulse 2s cubic-bezier(0.34,1.56,0.64,1) infinite}
@keyframes badgePulse{0%,100%{box-shadow:0 8px 24px rgba(76,175,80,0.3)}50%{box-shadow:0 8px 32px rgba(76,175,80,0.5)}}
.status-card h3{font-family:'Bebas Neue',sans-serif;font-size:1.8rem;color:#FFD54F;margin-bottom:16px;letter-spacing:-0.01em;font-weight:900}
.status-card p{color:var(--text-muted);font-size:0.95rem;max-width:600px;margin:0 auto;line-height:1.8}
.pop-chart{margin-top:60px;background:linear-gradient(135deg,rgba(20,20,20,0.8),rgba(15,15,15,0.8));border:1px solid var(--border);border-radius:var(--radius);padding:40px;backdrop-filter:blur(8px)}
.pop-chart h3{font-family:'Bebas Neue',sans-serif;font-weight:700;font-size:1.3rem;color:#fff;margin-bottom:32px;letter-spacing:0.05em}
.chart-container{position:relative;height:200px;display:flex;align-items:flex-end;gap:2px}
.chart-bar{flex:1;background:linear-gradient(to top,#b71c1c,#EF5350,#EF9A9A);border-radius:6px 6px 0 0;transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);position:relative;min-width:0;box-shadow:inset 0 2px 8px rgba(255,255,255,0.1),0 4px 16px rgba(239,83,80,0.2)}
.chart-bar:hover{background:linear-gradient(to top,#EF5350,#EF9A9A,#fff);box-shadow:inset 0 2px 8px rgba(255,255,255,0.2),0 8px 24px rgba(239,83,80,0.4);transform:scaleY(1.05)}
.chart-bar.vulnerable{background:linear-gradient(to top,#F57F17,#FFC107,#FFD54F);box-shadow:inset 0 2px 8px rgba(255,255,255,0.1),0 4px 16px rgba(255,193,7,0.2)}
.chart-bar.vulnerable:hover{background:linear-gradient(to top,#FFC107,#FFD54F,#fff);box-shadow:inset 0 2px 8px rgba(255,255,255,0.2),0 8px 24px rgba(255,193,7,0.4);transform:scaleY(1.05)}
.chart-bar .chart-tooltip{display:none;position:absolute;bottom:calc(100% + 12px);left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.9);color:#EF9A9A;font-size:0.75rem;padding:8px 12px;border-radius:6px;white-space:nowrap;z-index:10;font-weight:600;letter-spacing:0.05em;box-shadow:0 4px 12px rgba(0,0,0,0.6);animation:tooltipFade 0.3s cubic-bezier(0.34,1.56,0.64,1)}
.chart-bar.vulnerable .chart-tooltip{color:#FFD54F}
@keyframes tooltipFade{from{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.chart-bar:hover .chart-tooltip{display:block}
.chart-labels{display:flex;gap:2px;margin-top:8px}
.chart-labels span{flex:1;text-align:center;font-size:0.65rem;color:var(--text-dim);min-width:0;overflow:hidden}

/* ─── FOOTER ─── */
footer{background:linear-gradient(180deg,#050505,#0a0a0a);border-top:1px solid var(--border);padding:80px 24px;text-align:center;position:relative;overflow:hidden}
footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--green),transparent)}
footer .footer-love{font-size:1.6rem;margin-bottom:24px;color:var(--text-muted);animation:heartbeat 1.5s cubic-bezier(0.34,1.56,0.64,1) infinite}
@keyframes heartbeat{0%,100%{transform:scale(1)}25%{transform:scale(1.1)}50%{transform:scale(1)}}
footer .footer-links{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;margin-bottom:32px}
footer .footer-links a{color:var(--green);text-decoration:none;font-size:0.9rem;font-weight:600;transition:all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);position:relative;letter-spacing:0.05em}
footer .footer-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--green-light);transition:width 0.3s}
footer .footer-links a:hover{color:var(--green-light)}
footer .footer-links a:hover::after{width:100%}
footer .closing-fact{color:var(--text-dim);font-size:0.85rem;max-width:500px;margin:0 auto 24px;font-style:italic;line-height:1.7;transition:color 0.3s}
footer .closing-fact:hover{color:var(--text-muted)}
footer>p:last-child{color:#333;font-size:0.7rem;margin-top:32px;transition:color 0.3s}
footer>p:last-child:hover{color:#444}

/* ─── CTA SECTION ─── */
#help-section-cards>a,#help-section-cards>div{background:linear-gradient(135deg,rgba(76,175,80,0.08),rgba(46,125,50,0.1));border:2px solid rgba(76,175,80,0.3);border-radius:16px;padding:32px 24px;text-decoration:none;transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center}
#help-section-cards>a::before,#help-section-cards>div::before{content:'';position:absolute;top:-100%;right:-100%;width:200%;height:200%;background:radial-gradient(circle,rgba(76,175,80,0.15) 0%,transparent 70%);transition:all 0.6s ease;pointer-events:none}
#help-section-cards>a:hover::before,#help-section-cards>div:hover::before{top:50%;right:50%;transform:translate(50%,-50%)}
#help-section-cards>a:hover,#help-section-cards>div:hover{border-color:var(--green);background:linear-gradient(135deg,rgba(76,175,80,0.15),rgba(46,125,50,0.2));box-shadow:0 16px 48px rgba(76,175,80,0.15),inset 0 1px 0 rgba(129,199,132,0.2);transform:translateY(-8px)}
#help-section-cards>a{cursor:pointer}
div[style*="display:grid"][style*="grid-template-columns"]>a>div:first-child,div[style*="display:grid"][style*="grid-template-columns"]>div>div:first-child{font-size:3rem;margin-bottom:16px;transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1)}
#help-section-cards>a:hover>div:first-child,#help-section-cards>div:hover>div:first-child{transform:scale(1.2) rotate(-8deg)}
div[style*="display:grid"][style*="grid-template-columns"]>a h3,div[style*="display:grid"][style*="grid-template-columns"]>div h3{color:var(--green-light);font-size:1.2rem;font-weight:700;margin-bottom:12px;letter-spacing:0.05em;transition:color 0.3s;font-family:'Bebas Neue',sans-serif}
#help-section-cards>a:hover h3,#help-section-cards>div:hover h3{color:#fff}
div[style*="display:grid"][style*="grid-template-columns"]>a p,div[style*="display:grid"][style*="grid-template-columns"]>div p{color:#aaa;font-size:0.88rem;line-height:1.6;transition:color 0.3s}
#help-section-cards>a:hover p,#help-section-cards>div:hover p{color:#ddd}
div[style*="background:rgba(255,255,255,0.03)"][style*="border:1px solid"]{background:linear-gradient(135deg,rgba(76,175,80,0.12),rgba(46,125,50,0.15));border:2px solid var(--green-dark);border-radius:16px;padding:40px 32px;max-width:700px;margin:0 auto;position:relative;overflow:hidden;backdrop-filter:blur(8px)}
div[style*="background:rgba(255,255,255,0.03)"][style*="border:1px solid"]::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(76,175,80,0.1) 0%,transparent 70%);animation:shimmerRotate 30s linear infinite;pointer-events:none}
div[style*="background:rgba(255,255,255,0.03)"][style*="border:1px solid"]>p:first-child{color:var(--green-light);font-size:1.05rem;font-weight:700;margin-bottom:16px;letter-spacing:0.05em;font-family:'Bebas Neue',sans-serif}
div[style*="background:rgba(255,255,255,0.03)"][style*="border:1px solid"]>p:last-child{color:#ddd;font-size:0.95rem;line-height:1.9}
div[style*="background:rgba(255,255,255,0.03)"][style*="border:1px solid"] strong{color:var(--green-light);font-weight:700}

/* ─── ANIMATION LIBRARY ─── */
@keyframes slideInLeft{from{opacity:0;transform:translateX(-60px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideInRight{from{opacity:0;transform:translateX(60px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(0.9)}to{opacity:1;transform:scale(1)}}
@keyframes rotateIn{from{opacity:0;transform:rotate(-8deg) scale(0.9)}to{opacity:1;transform:rotate(0) scale(1)}}
@keyframes spinLoader{to{transform:rotate(360deg)}}
.stagger-1{animation-delay:0.1s}.stagger-2{animation-delay:0.2s}.stagger-3{animation-delay:0.3s}.stagger-4{animation-delay:0.4s}.stagger-5{animation-delay:0.5s}
.reveal{opacity:0;transform:translateY(40px);animation:fadeInUp 0.8s cubic-bezier(0.25,0.46,0.45,0.94) forwards}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ─── RESPONSIVE ─── */
@media(max-width:768px){
  section{padding:60px 16px}
  .stat-item{padding:32px 24px;min-width:200px}
  .fact-card{flex:0 0 240px}
  .insights-grid{grid-template-columns:1fr}
  .insight-card.wide,.insight-card.full{grid-column:span 1}
  .pandas-wall{grid-template-columns:repeat(4,1fr);gap:2px}
  .panda-tile .tile-label{font-size:0.55rem}
  .panda-tile .tile-age{font-size:0.5rem;padding:1px 4px}
  .pandas-controls{flex-direction:column;gap:8px}
  .search-box{min-width:100%;order:-1}
  .search-box input{min-height:44px}
  .filter-dropdown{flex:1;min-width:100%}
  .filter-btn{width:100%;min-height:44px}
  .sort-controls{flex-direction:row;flex-wrap:wrap}
  .sort-btn{min-height:44px;padding:8px 12px}
  .carousel-arrow{width:44px!important;height:44px!important;font-size:1.2rem!important}
  .memorial-card{flex:0 0 280px}
  .memorial-photo{height:160px}
  .memorial-info{padding:14px 16px}
  .memorial-name{font-size:0.85rem}
  .memorial-dates{font-size:0.75rem}
  .memorial-journey,.memorial-fact{font-size:0.72rem}
  .flag-distribution{gap:8px 12px}
  .panda-detail{flex-direction:column;gap:16px;padding:16px}
  .panda-detail .detail-photo{width:80px;height:80px}
  .timeline{padding-left:30px}
  .timeline::before{left:8px}
  .timeline-item::before{left:-26px}
  .timeline-year{font-size:1.6rem}
  .section-header h2{font-size:2rem}
  .hero-title{font-size:2.2rem;letter-spacing:-0.01em}
  footer{padding:60px 16px}
}
@media(max-width:480px){
  .hero-title{font-size:1.8rem}
  .stat-item{min-width:150px;padding:24px 16px}
  .stat-number{font-size:2rem}
  .stat-label{font-size:0.75rem}
  .section-header h2{font-size:1.6rem}

  .panda-avatar{width:70px;height:70px}
  .filter-dropdown-menu{min-width:140px}
  .status-badge{font-size:1rem;padding:6px 20px}
  .status-card{padding:32px 20px}
  .status-card h3{font-size:1.3rem}
}

/* ─── PARTICLES ─── */
.particle{position:absolute;pointer-events:none;opacity:0;will-change:transform,opacity}

/* ─── BACK TO TOP ─── */
.back-to-top{position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:rgba(76,175,80,0.9);color:#fff;border:none;font-size:1.2rem;cursor:pointer;z-index:99;opacity:0;transform:translateY(20px);transition:all 0.3s;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,0.3)}
.back-to-top.visible{opacity:1;transform:translateY(0)}
.back-to-top:hover{background:var(--green);transform:translateY(-2px)}
/* ─── FILTER STATE ─── */
.filter-state{font-size:0.78rem;color:var(--text-muted);margin-top:4px;min-height:1.2em}
/* ─── SCROLLBAR ─── */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--green-dark);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--green)}

/* ─── SMOOTH REVEAL ─── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94),transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94)}
.reveal.visible{opacity:1;transform:translateY(0)}