:root{
  --g950:#052e22; --g900:#073b2c; --g800:#0b4f3c; --g700:#12684f; --g100:#e3efe9;
  --gold:#c9a24b; --gold-l:#e6cf94; --gold-d:#7a5a14;
  --paper:#f7f5ef; --card:#ffffff; --ink:#15231e; --muted:#55645e; --line:#e2ded2;
  --ok:#0b6b3a; --warn:#8a5a00; --info:#1f4f8a;
  --serif:'Playfair Display','Noto Serif Bengali',Georgia,serif;
  --sans:'Inter','Hind Siliguri','Noto Sans Bengali',system-ui,sans-serif;
  --r:14px; --shadow:0 10px 30px -12px rgba(5,46,34,.28);
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.75;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.3;margin:0;color:var(--g900)}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.ico{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

/* draft banner */
.draft{background:#fff3cd;color:#5c4400;font-size:14px;text-align:center;padding:8px 16px;border-bottom:1px solid #f0d98a}
.draft[hidden]{display:none}

/* top strip */
.strip{background:var(--g950);color:#cfe3da;font-size:14px}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.strip .social{display:flex;gap:14px;align-items:center}
.strip a{text-decoration:none;display:inline-flex;gap:6px;align-items:center;opacity:.9}
.strip a:hover{opacity:1;color:var(--gold-l)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand .mark{width:44px;height:44px;border-radius:50%;background:linear-gradient(145deg,var(--g800),var(--g950));display:grid;place-items:center;color:var(--gold-l);border:2px solid var(--gold);flex:none}
.brand .mark svg{width:24px;height:24px}
.brand b{display:block;font-family:var(--serif);font-size:18px;color:var(--g900);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand small{display:block;font-size:12.5px;color:var(--muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu{display:flex;gap:2px;align-items:center}
.menu a{text-decoration:none;font-weight:500;font-size:15.5px;padding:8px 12px;border-radius:8px;color:var(--ink)}
.menu a:hover,.menu a.on{background:var(--g100);color:var(--g800)}
.tools{display:flex;align-items:center;gap:10px}
.lang{display:inline-flex;border:1.5px solid var(--g800);border-radius:999px;overflow:hidden}
.lang button{font:inherit;font-size:14px;font-weight:600;padding:5px 14px;background:transparent;color:var(--g800);border:0;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--g800);color:#fff}
.burger{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;place-items:center;cursor:pointer;color:var(--g900)}
.burger .ico{width:22px;height:22px}

/* hero */
.hero{position:relative;color:#fff;background:
  radial-gradient(circle at 88% 12%,rgba(201,162,75,.22),transparent 42%),
  radial-gradient(circle at 6% 92%,rgba(255,255,255,.07),transparent 38%),
  linear-gradient(135deg,var(--g950),var(--g800) 62%,var(--g700));
  padding:72px 0 120px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.025) 0 2px,transparent 2px 22px);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-l);border:1px solid rgba(230,207,148,.5);padding:4px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{color:#fff;font-size:clamp(34px,5.2vw,58px);font-weight:800;margin-bottom:14px}
.hero .meta{display:flex;flex-wrap:wrap;gap:10px 22px;color:#d6e8df;font-size:17px;margin-bottom:22px}
.hero .meta span{display:inline-flex;align-items:center;gap:8px}
.hero .meta .ico{color:var(--gold)}
.hero .msg{font-family:var(--serif);font-size:clamp(19px,2.3vw,24px);line-height:1.6;color:#f2ead2;border-left:3px solid var(--gold);padding-left:18px;max-width:34ch;margin:0 0 30px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:600;font-size:16px;text-decoration:none;padding:12px 24px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn-gold{background:var(--gold);color:#2a1f05}
.btn-gold:hover{background:var(--gold-l)}
.btn-line{border-color:rgba(255,255,255,.6);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.12)}
.btn-green{background:var(--g800);color:#fff}
.btn-green:hover{background:var(--g700)}
.portrait{position:relative;justify-self:center;width:min(100%,380px)}
.portrait .frame{aspect-ratio:4/5;border-radius:200px 200px 22px 22px;overflow:hidden;border:4px solid var(--gold);box-shadow:0 24px 60px -20px rgba(0,0,0,.6);background:linear-gradient(160deg,#1a7a5c,var(--g900))}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait svg.ph{width:100%;height:100%}
.portrait .tag{position:absolute;left:50%;bottom:-18px;transform:translateX(-50%);background:#fff;color:var(--g900);font-family:var(--serif);font-weight:700;font-size:15px;padding:8px 20px;border-radius:999px;box-shadow:var(--shadow);white-space:nowrap;border:1.5px solid var(--gold)}

/* stats */
.stats{position:relative;z-index:2;margin-top:-64px}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--card);border-radius:var(--r);padding:24px 20px;text-align:center;box-shadow:var(--shadow);border-top:4px solid var(--gold)}
.stat .n{font-family:var(--serif);font-size:clamp(30px,3.4vw,42px);font-weight:800;color:var(--g800);line-height:1.2}
.stat .l{font-size:15px;color:var(--muted);margin-top:4px;line-height:1.5}

/* sections */
section{padding:88px 0;scroll-margin-top:72px}
.head{text-align:center;max-width:680px;margin:0 auto 48px}
.head .kicker{color:var(--gold-d);font-weight:700;font-size:14px;letter-spacing:.1em;text-transform:uppercase}
.head h2{font-size:clamp(28px,3.6vw,40px);margin:8px 0 14px}
.head .rule{width:72px;height:4px;background:linear-gradient(90deg,var(--gold),var(--gold-l));border-radius:4px;margin:0 auto 16px}
.head p{color:var(--muted);margin:0}
.alt{background:#fff;border-block:1px solid var(--line)}

/* about */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.quote{background:linear-gradient(150deg,var(--g900),var(--g800));color:#f2ead2;border-radius:var(--r);padding:36px 32px;position:relative;box-shadow:var(--shadow)}
.quote::before{content:"\201C";font-family:var(--serif);font-size:96px;line-height:.8;color:var(--gold);position:absolute;top:22px;left:22px;opacity:.55}
.quote p{position:relative;font-family:var(--serif);font-size:20px;line-height:1.8;margin:26px 0 18px}
.quote cite{display:block;font-style:normal;font-weight:600;color:var(--gold-l);font-size:16px}
.pledges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{background:var(--g100);color:var(--g800);font-weight:600;font-size:15px;padding:6px 16px;border-radius:999px;display:inline-flex;gap:8px;align-items:center}
.about h3{font-size:24px;margin-bottom:12px}
.bio p{color:#33433d}
.tl{list-style:none;margin:26px 0 0;padding:0 0 0 26px;border-left:2px solid var(--gold-l)}
.tl li{position:relative;padding:0 0 22px 20px}
.tl li::before{content:"";position:absolute;left:-35px;top:8px;width:16px;height:16px;border-radius:50%;background:var(--gold);border:3px solid var(--paper)}
.tl b{font-family:var(--serif);color:var(--g800);font-size:17px;display:block}
.tl span{color:var(--muted);font-size:16px}

/* projects */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:32px}
.filters button{font:inherit;font-size:15px;font-weight:600;padding:8px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.filters button:hover{border-color:var(--g800)}
.filters button[aria-pressed="true"]{background:var(--g800);border-color:var(--g800);color:#fff}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold-l)}
.card .top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--g100);color:var(--g800);display:grid;place-items:center}
.card .ic .ico{width:24px;height:24px}
.badge{font-size:13px;font-weight:700;padding:3px 12px;border-radius:999px;border:1.5px solid}
.b-done{color:var(--ok);border-color:var(--ok);background:#e8f5ee}
.b-going{color:var(--warn);border-color:var(--warn);background:#fff6e0}
.b-plan{color:var(--info);border-color:var(--info);background:#e8f0fa}
.card h3{font-size:19px}
.card .loc{color:var(--muted);font-size:15px;display:flex;gap:6px;align-items:center}
.card .foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;font-size:15px;color:var(--muted)}
.card .foot b{color:var(--g800)}

/* news */
.nw{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:start}
.news{display:grid;gap:18px}
.item{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;display:grid;gap:8px}
.item .m{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.item .cat{background:var(--g100);color:var(--g800);font-weight:700;padding:2px 12px;border-radius:999px}
.item h3{font-size:20px}
.item p{margin:0;color:#3d4d47;font-size:16px}
.item a.more{color:var(--g700);font-weight:600;text-decoration:none;font-size:15px}
.item a.more:hover{text-decoration:underline}
.side{background:var(--g900);color:#fff;border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow)}
.side h3{color:#fff;font-size:22px;margin-bottom:18px;display:flex;gap:10px;align-items:center}
.side h3 .ico{color:var(--gold)}
.ev{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}
.ev:first-of-type{border-top:0;padding-top:0}
.ev .d{background:var(--gold);color:#2a1f05;border-radius:12px;text-align:center;padding:8px 4px;line-height:1.2}
.ev .d b{display:block;font-family:var(--serif);font-size:24px}
.ev .d span{font-size:13px;font-weight:700}
.ev h4{color:#fff;font-size:17px;margin-bottom:2px;font-family:var(--sans);font-weight:600}
.ev p{margin:0;font-size:14.5px;color:#bfd6cb;line-height:1.55}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:14px}
.gal button{position:relative;border:0;padding:0;border-radius:var(--r);overflow:hidden;cursor:pointer;color:#fff;font:inherit;text-align:left}
.gal button:nth-child(1){grid-column:span 2;grid-row:span 2}
.gal button:nth-child(4),.gal button:nth-child(5),.gal button:nth-child(6){grid-column:span 2}
.gal .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .4s}
.gal button:hover .bg{transform:scale(1.06)}
.gal .ph{display:grid;place-items:center}
.gal .ph .ico{width:38px;height:38px;opacity:.6}
.gal .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;background:linear-gradient(transparent,rgba(5,30,22,.85));font-size:15px;line-height:1.45}
.lb{position:fixed;inset:0;background:rgba(3,20,15,.92);z-index:200;display:none;place-items:center;padding:24px}
.lb.open{display:grid}
.lb figure{margin:0;max-width:min(960px,100%);text-align:center;color:#fff}
.lb .big{width:min(900px,88vw);aspect-ratio:16/10;border-radius:12px;background-size:cover;background-position:center;display:grid;place-items:center}
.lb figcaption{margin-top:14px;font-size:17px}
.lb .x{position:absolute;top:18px;right:18px;background:#fff;border:0;width:44px;height:44px;border-radius:50%;cursor:pointer;display:grid;place-items:center;color:var(--g900)}

/* contact */
.ct{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.info{display:grid;gap:16px}
.row{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.row .ic{width:44px;height:44px;border-radius:12px;background:var(--g100);color:var(--g800);display:grid;place-items:center;flex:none}
.row h4{font-size:16px;font-family:var(--sans);font-weight:700;margin-bottom:2px}
.row p{margin:0;color:#3d4d47;font-size:16px;line-height:1.55}
.row a{text-decoration:none;color:var(--g700);font-weight:500}
.row a:hover{text-decoration:underline}
form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow);display:grid;gap:18px}
form h3{font-size:24px}
form .sub{color:var(--muted);margin:-8px 0 4px;font-size:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:6px;font-weight:600;font-size:15.5px}
label .req{color:#b3261e}
input,select,textarea{font:inherit;font-weight:400;padding:12px 14px;border:1.5px solid #cfcabb;border-radius:10px;background:#fff;color:var(--ink);width:100%}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--g700);box-shadow:0 0 0 3px rgba(18,104,79,.18)}
.note{font-size:14px;color:var(--muted);margin:0}
.ok{display:none;background:#e8f5ee;color:var(--ok);border:1.5px solid var(--ok);border-radius:10px;padding:12px 16px;font-weight:600}
.ok.show{display:block}
.err{display:none;background:#fdecea;color:#8c1d18;border:1.5px solid #b3261e;border-radius:10px;padding:12px 16px;font-weight:600}
.err.show{display:block}

/* footer */
footer{background:var(--g950);color:#b9d0c6;padding:64px 0 0;font-size:16px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px}
footer h4{color:#fff;font-family:var(--sans);font-size:16px;font-weight:700;margin-bottom:14px;letter-spacing:.02em}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{text-decoration:none}
footer a:hover{color:var(--gold-l)}
footer .fb{font-family:var(--serif);font-size:22px;color:#fff;font-weight:700;margin-bottom:8px}
footer .copy{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.top-btn{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;background:var(--g800);color:#fff;border:2px solid var(--gold);display:none;place-items:center;cursor:pointer;z-index:60;box-shadow:var(--shadow)}
.top-btn.show{display:grid}
.top-btn .ico{transform:rotate(-90deg)}

/* reveal */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .rv{opacity:1;transform:none;transition:none}.card,.gal .bg{transition:none}}

/* responsive */
@media (max-width:980px){
  .burger{display:grid}
  .menu{position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 20px 18px;display:none;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu a{padding:12px 14px;font-size:17px}
  .hero{padding:48px 0 110px}
  .hero .wrap{grid-template-columns:1fr;gap:44px}
  .portrait{order:-1;width:min(70%,280px)}
  .stats .grid{grid-template-columns:repeat(2,1fr)}
  .about,.nw,.ct{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:160px}
  .gal button:nth-child(1){grid-row:span 1}
  .gal button:nth-child(4),.gal button:nth-child(5){grid-column:span 1}
  .gal button:nth-child(6){grid-column:span 2}
  footer .cols{grid-template-columns:1fr 1fr}
  footer .cols>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  body{font-size:16.5px}
  section{padding:64px 0}
  .strip .hide-s{display:none}
  .brand small{display:none}
  .two{grid-template-columns:1fr}
  form{padding:22px 18px}
  .gal{grid-auto-rows:140px}
  .stat{padding:18px 12px}
  .tools{gap:6px}
  .lang button{padding:5px 11px}
  footer .cols{grid-template-columns:1fr}
}

/* ===== Laravel সংস্করণের বাড়তি স্টাইল ===== */
.lang a{font:inherit;font-size:14px;font-weight:600;padding:5px 14px;color:var(--g800);text-decoration:none;display:block}
.lang a[aria-current="true"]{background:var(--g800);color:#fff}
.card[hidden]{display:none}
.item.has-img{grid-template-columns:200px 1fr;gap:20px;align-items:start}
.item .txt{display:grid;gap:8px}
.item .thumb{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%}
.item h3 a{text-decoration:none}
.item h3 a:hover{color:var(--g700)}
.page-head{background:linear-gradient(135deg,var(--g950),var(--g800));color:#fff;padding:56px 0 48px}
.page-head h1{color:#fff;font-size:clamp(26px,4vw,40px)}
.crumbs{font-size:15px;color:#cfe3da;margin-bottom:12px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--gold-l)}
.article{max-width:820px;margin:0 auto;padding:56px 20px 72px}
.article .cover{width:100%;border-radius:var(--r);margin-bottom:28px;box-shadow:var(--shadow)}
.article .body{font-size:18px;line-height:1.9;overflow-wrap:anywhere}
.article .body h2,.article .body h3{margin:1.4em 0 .5em}
.article .body ul,.article .body ol{padding-left:1.4em}
.article .body blockquote{border-left:4px solid var(--gold);margin:1.4em 0;padding:.4em 1.2em;color:var(--muted);background:#fff}
.article .body a{color:var(--g700)}
.pager{display:flex;justify-content:space-between;gap:12px;margin-top:32px}
.pager a,.pager span{padding:10px 22px;border-radius:999px;border:1.5px solid var(--line);background:#fff;text-decoration:none;font-weight:600}
.pager a:hover{border-color:var(--g800)}
.pager .disabled{opacity:.45}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fld-err{color:#b3261e;font-size:14px;font-weight:500}
.empty{color:var(--muted);text-align:center;padding:24px}
.ev-empty{color:#bfd6cb;margin:0}
.ev .d span{font-size:12px}
.lb{display:none}
.lb.open{display:grid}
@media (max-width:560px){.item.has-img{grid-template-columns:1fr}}
.item .m span{display:inline-flex;gap:6px;align-items:center}