:root{--ink:#17211d;--muted:#718078;--paper:#f8f7f2;--card:#fff;--line:#e8e4da;--accent:#0c765e;--accent-soft:#dff0e9;--map:#e7e1d2;--shadow:0 10px 35px rgba(28,43,36,.05)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans Bengali",system-ui,sans-serif;-webkit-font-smoothing:antialiased}.site-header{height:76px;max-width:1380px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:900;text-decoration:none}.brand-mark{width:27px;height:27px;border-radius:8px;background:#0b7a60;color:white;display:grid;place-items:center;font-size:15px;box-shadow:inset 0 -4px 0 rgba(0,0,0,.08)}.main-nav{display:flex;gap:3px;background:#f0eee8;border-radius:30px;padding:4px}.main-nav a{font-size:13px;color:#59645f;text-decoration:none;padding:10px 16px;border-radius:24px;white-space:nowrap}.main-nav a.active,.main-nav a:hover{background:#fff;color:#15211d;box-shadow:0 2px 9px rgba(0,0,0,.07)}.menu-toggle{display:none;border:0;background:transparent;font-size:24px}
.hero{position:relative;max-width:1380px;height:510px;margin:0 auto;border-radius:30px;overflow:hidden;color:#fff;background:#16342b}.hero-slide{position:absolute;inset:0;background-image:var(--hero-image);background-position:center;background-size:cover;opacity:0;transform:scale(1.05);transition:opacity 1.2s,transform 7s}.hero-slide.is-active{opacity:1;transform:scale(1)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,31,25,.82),rgba(10,31,25,.52) 52%,rgba(10,31,25,.38)),linear-gradient(0deg,rgba(0,0,0,.45),transparent 55%)}.hero-content{position:absolute;left:8%;top:50%;transform:translateY(-50%);max-width:780px;text-align:center;right:8%;margin:auto}.eyebrow{display:inline-flex;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18);padding:7px 15px;border-radius:30px;font-size:13px;font-weight:700;backdrop-filter:blur(7px)}.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.12;margin:22px 0 12px;font-weight:900;letter-spacing:-2px}.hero h1 span{color:#78e2c6}.hero p{max-width:620px;margin:0 auto 22px;color:#e5eeea;font-size:15px;line-height:1.9}.primary-btn{border:0;background:#fff;color:#17211d;padding:14px 23px;border-radius:30px;font-family:inherit;font-weight:800;cursor:pointer;box-shadow:0 9px 25px rgba(0,0,0,.15)}.primary-btn span{margin-left:8px}.hero-meta{display:flex;justify-content:center;gap:24px;margin-top:25px;color:#d9e6e0;font-size:12px}.slider-dots{position:absolute;bottom:20px;left:0;right:0;text-align:center}.dot{width:7px;height:7px;border-radius:50%;border:0;background:rgba(255,255,255,.45);margin:0 4px;padding:0;cursor:pointer}.dot.active{width:22px;border-radius:8px;background:#fff}
.workspace{max-width:1380px;margin:30px auto 0;display:grid;grid-template-columns:340px minmax(0,1fr);gap:24px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.district-panel{padding:20px 18px;max-height:850px;overflow:auto}.panel-head{display:flex;justify-content:space-between;align-items:start}.panel-head h2{font-size:18px;margin:0 0 2px}.panel-head p{margin:0;color:var(--accent);font-weight:800;font-size:13px}.text-btn{border:0;background:none;color:#718078;font-family:inherit;font-size:11px;cursor:pointer}.search-box{display:flex;align-items:center;gap:8px;height:44px;border:1px solid var(--line);border-radius:12px;padding:0 12px;margin:17px 0 9px;background:#fbfaf7}.search-box span{color:#7b8781;font-size:22px}.search-box input{width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:13px}.quick-links{display:flex;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px}.quick-links button{border:0;background:none;text-decoration:underline;color:#65736d;font:inherit;font-size:11px;cursor:pointer}.division{padding:13px 0;border-bottom:1px solid var(--line)}.division-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.division-title{font-weight:800;font-size:13px}.division-count{font-size:10px;color:#839089}.district-chips{display:flex;flex-wrap:wrap;gap:7px}.district-chip{border:1px solid #e5e0d6;background:#f4f1e9;color:#5f6b65;border-radius:20px;padding:7px 11px;font:inherit;font-size:11px;cursor:pointer;transition:.18s}.district-chip:hover{transform:translateY(-1px);border-color:#badbce}.district-chip.selected{background:var(--accent);border-color:var(--accent);color:#fff}.district-chip.selected:before{content:'•';margin-right:4px}
.map-panel{padding:20px 22px 18px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.theme-picker,.map-options{display:flex;align-items:center;gap:8px}.toolbar-label{font-size:11px;color:#7a857f;margin-right:3px}.theme-swatch{width:28px;height:28px;border-radius:50%;border:1px solid #ddd7ca;cursor:pointer;position:relative;background:conic-gradient(from 30deg,#0c765e 0 50%,#eee8da 50%)}.theme-swatch.active:after{content:'✓';position:absolute;inset:4px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);font-size:11px}.theme-blue{background:conic-gradient(from 30deg,#284ca8 0 50%,#eee8da 50%)}.theme-coral{background:conic-gradient(from 30deg,#ee6d5e 0 50%,#eee8da 50%)}.theme-sky{background:conic-gradient(from 30deg,#2d8fdd 0 50%,#eee8da 50%)}.theme-dark{background:conic-gradient(from 30deg,#16251f 0 50%,#eee8da 50%)}.input-like{height:35px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 12px;color:#64716b;font-family:inherit;font-size:11px;cursor:pointer}.check-label{font-size:11px;color:#53605a;display:flex;gap:5px;align-items:center}.check-label input{accent-color:var(--accent)}.map-stage{margin-top:17px;background:#f5f1e8;border-radius:14px;min-height:620px;position:relative;overflow:hidden;padding:35px 34px 24px}.map-heading{display:flex;justify-content:space-between;position:relative;z-index:5}.map-heading small{font-size:11px;color:#899088}.map-heading h2{font-size:28px;margin:4px 0 0;letter-spacing:-1px}.big-count{display:flex;align-items:end;line-height:1}.big-count strong{font-size:50px;color:var(--accent);letter-spacing:-3px}.big-count span{font-weight:800;color:#899088;margin:0 0 9px 3px}.bd-map{height:435px;margin:0 auto;width:80%;position:relative;z-index:2}.leaflet-container{background:transparent!important;font-family:inherit}.leaflet-control-zoom{display:none}.district-shape{stroke:#fff;stroke-width:1.2;vector-effect:non-scaling-stroke;transition:fill .18s,stroke-width .18s;cursor:pointer}.district-shape:hover{stroke:#1d594b;stroke-width:2.5}.leaflet-tooltip{border:0;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,.12);font-family:inherit;font-size:11px;padding:6px 9px}.map-footer{position:relative;z-index:5}.progress-track{height:6px;background:#dfd9ca;border-radius:10px;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:var(--accent);border-radius:10px;transition:width .4s}.progress-text{display:flex;justify-content:space-between;gap:10px;margin-top:8px;font-size:10px;color:#879089}.progress-text strong{color:#38443f}.map-credit{text-align:center;border-top:1px solid #ded8c9;margin-top:18px;padding-top:12px;font-size:10px;color:#6d7771}.download-section{border-top:1px solid var(--line);margin-top:18px;padding-top:17px;display:flex;justify-content:space-between;align-items:end;gap:20px}.download-section h3{font-size:15px;margin:0}.download-section p{margin:4px 0 0;font-size:10px;color:#89938d}.download-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:50%;max-width:540px}.download-btn{height:45px;border:1px solid var(--line);background:#fff;border-radius:10px;font-family:inherit;font-weight:800;font-size:11px;cursor:pointer}.download-btn.primary{background:#14211c;color:#fff;border-color:#14211c}.download-btn:disabled{opacity:.5;cursor:wait}
.instructions{max-width:1380px;margin:70px auto 90px;text-align:center;padding:0 20px}.section-kicker{color:var(--accent);font-size:12px;font-weight:900}.instructions h2{font-size:30px;margin:8px 0 25px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left}.steps article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.steps span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:900}.steps h3{font-size:15px;margin:13px 0 5px}.steps p{font-size:12px;line-height:1.8;color:#78847e;margin:0}.site-footer{border-top:1px solid var(--line);padding:30px;text-align:center;color:#738078;font-size:11px}.site-footer strong{color:#22302a;margin-right:6px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:#14211c;color:#fff;padding:10px 17px;border-radius:30px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:10000}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1000px){.site-header{height:auto;padding:15px 18px}.main-nav{display:none;position:absolute;top:65px;left:18px;right:18px;z-index:20;flex-wrap:wrap}.main-nav.open{display:flex}.menu-toggle{display:block}.hero{margin:0 14px;height:470px}.workspace{grid-template-columns:1fr;margin:20px 14px}.district-panel{max-height:none;order:2}.map-panel{order:1}.bd-map{width:100%}.map-stage{min-height:580px;padding:25px 20px}.download-section{align-items:stretch;flex-direction:column}.download-buttons{width:100%;max-width:none}.instructions{margin-top:50px}.steps{grid-template-columns:1fr}.hero-meta{gap:10px;flex-wrap:wrap}.hero-content{left:5%;right:5%}}
@media(max-width:600px){.hero{height:520px;border-radius:20px}.hero h1{font-size:39px}.hero p{font-size:13px}.hero-meta{font-size:10px}.toolbar{align-items:flex-start}.map-options{width:100%;flex-wrap:wrap}.map-stage{padding:22px 13px;min-height:520px}.map-heading h2{font-size:22px}.big-count strong{font-size:38px}.bd-map{height:355px}.progress-text{flex-direction:column;gap:2px}.download-buttons{grid-template-columns:1fr}.site-header{padding:13px 15px}.brand{font-size:14px}}

.map-label{background:rgba(255,255,255,.78);border:0!important;box-shadow:none!important;color:#33413b;font-size:7px;font-weight:800;padding:1px 3px!important;white-space:nowrap}.map-label:before{display:none!important}

/* Crisp interactive Bangladesh map */
.bd-map{position:relative;min-height:680px;height:clamp(680px,72vw,820px);background:#f4f0e7;border-radius:18px;overflow:hidden;border:1px solid #e4dfd4}
.bd-map .leaflet-container{width:100%;height:100%;background:#f4f0e7;font-family:'Noto Sans Bengali',sans-serif}
.bd-map .leaflet-control-zoom{margin:16px!important;border:0!important;box-shadow:0 4px 16px rgba(20,35,29,.10)!important}
.bd-map .leaflet-control-zoom a{width:36px!important;height:36px!important;line-height:34px!important;background:#fff!important;color:#16352d!important;border:0!important;font-weight:800!important}
.bd-map .leaflet-control-zoom a:first-child{border-radius:10px 10px 0 0}
.bd-map .leaflet-control-zoom a:last-child{border-radius:0 0 10px 10px;border-top:1px solid #eee!important}
.bd-map .leaflet-interactive{transition:fill .2s ease,stroke-width .2s ease}
.district-label-wrap{background:transparent!important;border:0!important;pointer-events:none!important}
.district-map-label{display:block;white-space:nowrap;transform:translate(-50%,-50%);font-family:'Noto Sans Bengali',sans-serif;font-size:clamp(11px,1.05vw,16px);font-weight:800;line-height:1;color:#15342d;text-shadow:-1.5px -1.5px 0 #fff,1.5px -1.5px 0 #fff,-1.5px 1.5px 0 #fff,1.5px 1.5px 0 #fff,0 0 5px rgba(255,255,255,.95);letter-spacing:-.15px}
.district-label-wrap .is-hidden{display:none!important}
.district-hover-tip{font-family:'Noto Sans Bengali',sans-serif;border:0!important;border-radius:9px!important;box-shadow:0 8px 24px rgba(20,35,29,.16)!important;padding:7px 10px!important;color:#18342c!important}
.district-hover-tip strong{font-size:14px}.district-hover-tip span{font-size:10px;color:#78817c}
.map-error{height:100%;display:grid;place-items:center;color:#758078;font-size:13px;text-align:center;padding:30px}
@media(max-width:900px){.bd-map{height:620px;min-height:620px}.district-map-label{font-size:10px}}
@media(max-width:600px){.bd-map{height:520px;min-height:520px}.district-map-label{font-size:8px}.bd-map .leaflet-control-zoom{margin:9px!important}.bd-map .leaflet-control-zoom a{width:32px!important;height:32px!important;line-height:30px!important}}