@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+Bengali:wght@400;500;600;700&display=swap');
:root{--ink:#15353a;--deep:#0b3037;--green:#a4db4d;--green2:#5b9627;--muted:#6a7e7e;--paper:#f5f8f2;--line:#e2e9e0}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:"Noto Sans Bengali","DM Sans",sans-serif;color:var(--ink);line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.topline{background:#06252b;color:#c4d9d2;font-size:12px}.topflex{display:flex;justify-content:space-between;padding:7px 0}.topflex div{display:flex;gap:18px;align-items:center}.lang{border:1px solid #507076;background:transparent;color:#fff;border-radius:4px;padding:2px 8px;font-weight:700}.header{position:sticky;top:0;background:#fff;z-index:10;box-shadow:0 4px 18px #102f3510}.navrow{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{display:flex;align-items:center;gap:9px;font-size:24px;font-weight:800;line-height:1.1;letter-spacing:-1px;white-space:nowrap}.logo img{width:43px;height:43px}.logo>span>span{color:var(--green2)}.logo small{display:block;font:700 8px "DM Sans",sans-serif;letter-spacing:2px;color:#829390;margin-top:4px}.nav{display:flex;align-items:center;gap:20px;font-size:12px;font-weight:700}.nav>a,.dropdown>a{padding:28px 0;display:block}.nav>a:hover,.dropdown>a:hover{color:var(--green2)}.dropdown{position:relative}.dropmenu{display:none;position:absolute;top:65px;left:-12px;min-width:170px;padding:10px;background:white;box-shadow:0 15px 40px #123a3a20;border-radius:6px}.dropmenu a{display:block;padding:9px 10px}.dropmenu a:hover{background:var(--paper)}.dropdown:hover .dropmenu,.dropdown:focus-within .dropmenu{display:block}.login{border:0;border-radius:4px;background:var(--deep);color:white;padding:11px 14px;font-weight:700;font-size:12px}.hamb{display:none;border:0;background:none;font-size:27px;color:var(--deep)}.hero{height:540px;position:relative;background:var(--deep);color:white;overflow:hidden}.slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;background-image:linear-gradient(90deg,#06252be8,#06252b20),var(--bg);background-size:cover;background-position:center;transition:opacity .5s}.slide.active{opacity:1;visibility:visible}.hero-copy{padding-bottom:20px}.kicker,.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:var(--green)}h1,h2,h3{font-family:"Noto Sans Bengali",Manrope,sans-serif;letter-spacing:-1px;line-height:1.25}h1{font-size:clamp(38px,6vw,68px);max-width:760px;margin:18px 0}h1 em,h2 em{font-style:normal;color:var(--green)}.hero-copy p{max-width:520px;color:#d7e7e2;font-size:15px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:0;border-radius:4px;background:var(--green);color:var(--deep);font-size:12px;font-weight:800;padding:13px 18px;margin-top:14px}.btn:hover{filter:brightness(1.05);transform:translateY(-1px)}.slider-controls{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between}.slider-controls button{cursor:pointer}.dot{border:0;background:#ffffff66;width:23px;height:4px;margin-right:6px;padding:0}.dot.active{background:var(--green);width:38px}.slider-controls #prev,.slider-controls #next{border:1px solid #ffffff70;border-radius:50%;background:#ffffff15;color:white;width:36px;height:36px;font-size:17px;margin-left:7px}.ticker{display:flex;align-items:center;gap:20px;background:#eef5e9;padding:14px max(20px,calc((100% - 1160px)/2));overflow:hidden}.ticker strong{font-size:10px;white-space:nowrap;letter-spacing:1px}.ticker-window{overflow:hidden;flex:1;white-space:nowrap}.ticker-track{display:flex;gap:50px;width:max-content;animation:scroll 26s linear infinite;font-size:11px;color:var(--muted)}.ticker-window:hover .ticker-track{animation-play-state:paused}@keyframes scroll{to{transform:translateX(-50%)}}.section{padding:88px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px}.eyebrow{color:var(--green2)}h2{font-size:clamp(30px,4vw,46px);margin:14px 0 20px}.split p{font-size:13px;color:var(--muted)}.split .lead{font-size:18px;color:var(--ink);font-weight:600}.underlink{display:inline-block;border-bottom:1px solid var(--green);padding-bottom:5px;font-size:12px;font-weight:800;margin-top:10px}.soft{background:var(--paper)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:32px}.section-head h2{margin-bottom:0}.section-head>p{font-size:12px;color:var(--muted);max-width:340px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article{padding:30px;background:white;border:1px solid var(--line);min-height:220px}.symbol{display:grid;place-items:center;background:#edf6e4;border-radius:12px;width:48px;height:48px;color:var(--green2);font-size:27px}.cards h3{font-size:19px;margin:20px 0 8px}.cards p{font-size:12px;color:var(--muted)}.impact{background:var(--deep);color:white;padding:65px 0}.impactgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px;align-items:center}.impact h2{font-size:40px}.stat{border-left:1px solid #426169;padding-left:28px}.stat strong{display:block;color:var(--green);font:800 42px "DM Sans",sans-serif}.stat span,.stat small{display:block;font-size:12px;color:#d0e1dc}.stat small{font-size:10px;color:#92b2ac;margin-top:8px}.gallery{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:15px}.gallery button{height:270px;position:relative;border:0;padding:0;background:#12343a;overflow:hidden;color:white;text-align:left}.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.gallery button:hover img{transform:scale(1.06)}.gallery button:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#06252bc9)}.gallery span{position:absolute;z-index:1;bottom:17px;left:18px;font-weight:700;font-size:13px}.videogrid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px;align-items:center}.videogrid p{font-size:13px;color:var(--muted)}.video{aspect-ratio:16/9;background:#dce6da}.video iframe{width:100%;height:100%;border:0}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-grid article{background:var(--paper);padding:25px;border-top:3px solid var(--green);min-height:190px}.news-grid small{color:var(--green2);font-weight:800;font-size:10px}.news-grid h3{font-size:18px;line-height:1.4}.news-grid p{font-size:12px;color:var(--muted)}.contact{background:var(--deep);color:white;padding:80px 0}.contactgrid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.contactgrid h2{font-size:44px}.contactgrid>div>p{font-size:13px;color:#b9cfca}.contactline{margin-top:30px}.contactform{background:white;color:var(--ink);padding:30px;border-radius:4px;display:grid;gap:7px}.contactform label{font-size:11px;font-weight:800;margin-top:5px}.contactform input,.contactform select,.contactform textarea{border:1px solid #dfe7df;background:#fbfcfa;padding:11px 12px;border-radius:3px;width:100%;font-size:13px;color:var(--ink)}.contactform input:focus,.contactform textarea:focus,.contactform select:focus{outline:2px solid #a4db4d70;border-color:var(--green2)}.contactform .btn{justify-self:start}.contactform small{font-size:10px;color:var(--muted)}.hidden{display:none}footer{background:#06252b;color:#bdd2cd;padding:32px 0 18px}.footrow{display:flex;align-items:center;justify-content:space-between;gap:25px}.footrow p,.footrow>a:last-child{font-size:12px}.light{color:white}.copyright{border-top:1px solid #24454a;padding-top:15px;margin-top:22px;font-size:10px;color:#8ca8a3}.lightbox{display:none;position:fixed;inset:0;z-index:30;background:#031c20ed;align-items:center;justify-content:center;padding:40px}.lightbox.open{display:flex}.lightbox img{max-width:95%;max-height:85vh;object-fit:contain}.lightbox button{position:absolute;top:12px;right:22px;border:0;background:none;color:white;font-size:38px}
@media(max-width:900px){.nav{gap:12px;font-size:11px}.wrap{width:calc(100% - 32px)}.split,.contactgrid{gap:45px}.videogrid{gap:35px}}
@media(max-width:760px){.hamb{display:block}.nav{display:none;position:absolute;top:80px;left:0;right:0;background:white;padding:14px 22px 22px;box-shadow:0 15px 30px #123a3a20;align-items:stretch;flex-direction:column;gap:0}.nav.open{display:flex}.nav>a,.dropdown>a{padding:11px 0}.dropmenu{position:static;box-shadow:none;background:var(--paper)}.login{margin-top:10px}.hero{height:500px}.section{padding:65px 0}.split,.videogrid,.contactgrid{grid-template-columns:1fr;gap:25px}.section-head{align-items:start;flex-direction:column;gap:10px}.cards,.news-grid{grid-template-columns:1fr 1fr}.impactgrid{grid-template-columns:1fr 1fr}.impactgrid>div:first-child{grid-column:1/3}.gallery{grid-template-columns:1fr 1fr}.gallery button{height:230px}.footrow{flex-wrap:wrap}.footrow p{order:3;width:100%}}
@media(max-width:520px){.wrap{width:calc(100% - 28px)}.topflex{font-size:10px}.logo{font-size:21px}.hero{height:490px}.hero-copy p{font-size:13px;max-width:320px}h1{font-size:42px}.section{padding:54px 0}.cards,.news-grid,.gallery{grid-template-columns:1fr}.gallery button{height:245px}.impactgrid{gap:18px}.impact h2{font-size:32px}.stat{padding-left:14px}.stat strong{font-size:32px}.contactform{padding:20px}.footrow{align-items:flex-start;flex-direction:column}.ticker{padding-left:14px;padding-right:14px;gap:12px}.ticker strong{font-size:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}