/* ==========================================================
   Kanchrapara Netaji Subhash Welfare Society
   Design system — deep green + gold, mobile first
   ========================================================== */

:root{
  --g-900:#062d1a;
  --g-800:#0a4527;
  --g-700:#0b6b3a;
  --g-600:#119150;
  --g-500:#16a75e;
  --g-400:#3cc47c;
  --g-300:#7fdda8;
  --g-200:#bdeed3;
  --g-100:#e3f7ec;
  --g-50:#f2fbf6;

  --gold:#e0a028;
  --gold-l:#f7cd6b;
  --saffron:#e8622a;

  --ink:#0f2a1c;
  --ink-2:#3c5c4a;
  --ink-3:#6d8878;
  --line:#dceee4;
  --bg:#ffffff;
  --bg-soft:#f5faf7;
  --white:#fff;

  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm:0 2px 8px rgba(6,45,26,.06);
  --shadow:0 14px 34px -14px rgba(6,45,26,.20);
  --shadow-lg:0 34px 70px -30px rgba(6,45,26,.36);
  --container:1200px;
  --header-h:78px;

  --ff:'Plus Jakarta Sans','Noto Sans Bengali',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ff-bn:'Noto Serif Bengali','Plus Jakarta Sans',serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.72;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body.lang-bn{font-family:'Noto Sans Bengali',var(--ff)}
img{max-width:100%;display:block}
a{color:var(--g-700);text-decoration:none;transition:color .2s}
a:hover{color:var(--g-500)}
h1,h2,h3,h4,h5{margin:0 0 .5em;line-height:1.22;font-weight:800;letter-spacing:-.02em;color:var(--g-900)}
h1{font-size:clamp(2rem,5.2vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.6vw,2.5rem)}
h3{font-size:clamp(1.15rem,2vw,1.5rem)}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
.ic{width:22px;height:22px;flex:none}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px}
.section{padding:clamp(56px,8vw,104px) 0}
.section--soft{background:var(--bg-soft)}
.section--mint{background:linear-gradient(180deg,var(--g-50),#fff)}
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ---------- section head ---------- */
.sec-head{max-width:720px;margin:0 auto clamp(34px,5vw,58px);text-align:center}
.sec-head.left{margin-inline:0;text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--g-600);
  background:var(--g-100);padding:7px 15px;border-radius:999px;margin-bottom:16px;
}
body.lang-bn .eyebrow{letter-spacing:.04em;text-transform:none;font-size:.85rem}
.sec-head p{color:var(--ink-2);font-size:1.05rem;margin:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.98rem;
  border:1.5px solid transparent;cursor:pointer;transition:.25s cubic-bezier(.2,.8,.2,1);
  text-align:center;line-height:1.3;font-family:inherit;
}
.btn svg{width:19px;height:19px}
.btn-primary{background:linear-gradient(135deg,var(--g-700),var(--g-500));color:#fff;box-shadow:0 12px 26px -12px rgba(11,107,58,.75)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 20px 34px -14px rgba(11,107,58,.8)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#3a2600;box-shadow:0 12px 26px -12px rgba(224,160,40,.8)}
.btn-gold:hover{color:#3a2600;transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--g-300);color:var(--g-700)}
.btn-ghost:hover{background:var(--g-100);border-color:var(--g-500)}
.btn-white{background:#fff;color:var(--g-700)}
.btn-white:hover{color:var(--g-800);transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:9px 18px;font-size:.86rem}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important}

/* ---------- topbar ---------- */
.topbar{background:var(--g-900);color:var(--g-200);font-size:.83rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar a{color:var(--g-200)}
.topbar a:hover{color:#fff}
.topbar-l,.topbar-r{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topbar svg{width:15px;height:15px;opacity:.85}
.topbar-item{display:inline-flex;align-items:center;gap:7px}
@media(max-width:760px){.topbar-l .hide-sm{display:none}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px -18px rgba(6,45,26,.4)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand-logo{width:52px;height:52px;flex:none}
.brand-txt strong{display:block;font-weight:800;color:var(--g-800);font-size:1.02rem;line-height:1.25;letter-spacing:-.02em}
.brand-txt span{display:block;font-size:.73rem;color:var(--ink-3);letter-spacing:.05em;font-weight:600}
@media(max-width:400px){.brand-txt strong{font-size:.9rem}}

.nav{display:flex;align-items:center;gap:2px}
.nav a{
  padding:10px 15px;border-radius:10px;font-weight:600;font-size:.94rem;color:var(--ink-2);
  position:relative;white-space:nowrap;
}
.nav a:hover{color:var(--g-700);background:var(--g-50)}
.nav a.active{color:var(--g-700)}
.nav a.active::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2.5px;border-radius:2px;background:linear-gradient(90deg,var(--g-600),var(--gold))}

.header-cta{display:flex;align-items:center;gap:10px;flex:none}
.lang-switch{
  display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;
  border:1.5px solid var(--g-200);font-weight:800;font-size:.82rem;color:var(--g-700);background:var(--g-50);
}
.lang-switch:hover{background:var(--g-100);border-color:var(--g-400)}
.burger{display:none;background:none;border:0;padding:8px;color:var(--g-800);cursor:pointer}
.burger svg{width:28px;height:28px}

@media(max-width:1130px){
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(320px,86vw);background:#fff;flex-direction:column;
    align-items:stretch;padding:96px 20px 40px;gap:4px;transform:translateX(105%);
    transition:transform .35s cubic-bezier(.3,.9,.3,1);box-shadow:-20px 0 60px -20px rgba(6,45,26,.4);overflow-y:auto;
  }
  .nav.open{transform:none}
  .nav a{padding:14px 16px;font-size:1.02rem;border-bottom:1px solid var(--g-50)}
  .nav a.active::after{display:none}
  .nav a.active{background:var(--g-50)}
  .burger{display:block}
  .nav-close{position:absolute;top:22px;right:20px;background:none;border:0;color:var(--g-800);cursor:pointer;padding:6px}
  .nav-close svg{width:26px;height:26px}
  .nav-overlay{position:fixed;inset:0;background:rgba(6,45,26,.45);opacity:0;visibility:hidden;transition:.3s;z-index:899}
  .nav-overlay.show{opacity:1;visibility:visible}
}
@media(min-width:1131px){.nav-close,.nav-overlay{display:none}}
@media(max-width:520px){.header-cta .btn{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--g-900) 0%,var(--g-800) 45%,var(--g-700) 100%);color:#fff;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.14;
  background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);background-size:26px 26px;
}
.hero::after{
  content:"";position:absolute;width:720px;height:720px;right:-180px;top:-260px;border-radius:50%;z-index:-1;
  background:radial-gradient(circle,rgba(224,160,40,.28),transparent 68%);
}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;padding:clamp(58px,8vw,116px) 0}
@media(max-width:960px){.hero-in{grid-template-columns:1fr;gap:40px;text-align:center}}
.hero h1{color:#fff;margin-bottom:22px;text-wrap:balance}
.hero .lead{font-size:clamp(1.02rem,1.7vw,1.2rem);color:rgba(255,255,255,.86);max-width:56ch;margin:0 auto 34px}
@media(min-width:961px){.hero .lead{margin-inline:0}}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:8px 17px;border-radius:999px;margin-bottom:24px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  font-size:.8rem;font-weight:700;letter-spacing:.04em;color:var(--g-200);backdrop-filter:blur(8px);
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--gold-l);box-shadow:0 0 0 4px rgba(247,205,107,.25);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(247,205,107,.25)}50%{box-shadow:0 0 0 10px rgba(247,205,107,0)}}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:960px){.hero-actions{justify-content:center}}
.hero-figure{position:relative}
.hero-card{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.07);backdrop-filter:blur(4px);
}
.hero-card img{width:100%;height:clamp(280px,42vw,440px);object-fit:cover}
.hero-float{
  position:absolute;left:-14px;bottom:-22px;background:#fff;color:var(--ink);border-radius:16px;
  padding:15px 20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:13px;max-width:250px;
}
.hero-float .hf-ic{width:44px;height:44px;border-radius:12px;background:var(--g-100);color:var(--g-700);display:grid;place-items:center;flex:none}
.hero-float b{display:block;font-size:1.28rem;color:var(--g-800);line-height:1.1}
.hero-float span{font-size:.79rem;color:var(--ink-3);font-weight:600}
@media(max-width:620px){.hero-float{position:static;margin:18px auto 0;max-width:100%}}

/* hero slider dots */
.hero-dots{display:flex;gap:9px;margin-top:32px}
@media(max-width:960px){.hero-dots{justify-content:center}}
.hero-dots button{width:34px;height:5px;border-radius:99px;border:0;background:rgba(255,255,255,.3);cursor:pointer;padding:0;transition:.3s}
.hero-dots button.on{background:var(--gold-l);width:52px}
.slide{display:none;animation:fadeUp .6s cubic-bezier(.2,.8,.2,1)}
.slide.on{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---------- marquee ---------- */
.marquee{background:var(--g-800);color:#fff;overflow:hidden;padding:11px 0;font-size:.9rem;font-weight:600}
.marquee-track{display:flex;gap:52px;white-space:nowrap;width:max-content;animation:scrollx 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{display:inline-flex;align-items:center;gap:10px;color:var(--g-200)}
.marquee-track svg{width:16px;height:16px;color:var(--gold-l)}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.35s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--g-200)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--g-50)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.card:hover .card-media img{transform:scale(1.07)}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin-bottom:9px;font-size:1.14rem}
.card-body h3 a{color:inherit}
.card-body h3 a:hover{color:var(--g-600)}
.card-body p{color:var(--ink-2);font-size:.94rem;margin-bottom:16px}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card-link{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:.89rem;color:var(--g-600)}
.card-link svg{width:17px;height:17px;transition:transform .25s}
.card-link:hover svg{transform:translateX(4px)}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:.73rem;font-weight:800;letter-spacing:.03em;background:var(--g-100);color:var(--g-700);
}
.badge-gold{background:#fdf3dd;color:#8a5f08}
.badge-red{background:#fdeaea;color:#a32020}
.badge-grey{background:#eef2ef;color:#5b6d62}
.card-media .badge{position:absolute;top:13px;left:13px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px)}
.date-chip{
  position:absolute;top:13px;right:13px;background:#fff;border-radius:13px;padding:8px 12px;text-align:center;
  box-shadow:var(--shadow-sm);line-height:1.1;
}
.date-chip b{display:block;font-size:1.24rem;color:var(--g-700)}
.date-chip span{font-size:.68rem;font-weight:800;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}

/* ---------- feature / icon cards ---------- */
.feat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  transition:.35s cubic-bezier(.2,.8,.2,1);position:relative;overflow:hidden;height:100%;
}
.feat::before{content:"";position:absolute;inset:auto auto -60px -60px;width:150px;height:150px;border-radius:50%;background:var(--g-50);transition:.45s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--g-200)}
.feat:hover::before{transform:scale(1.5)}
.feat>*{position:relative}
.feat-ic{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,var(--g-700),var(--g-500));color:#fff;box-shadow:0 10px 22px -10px rgba(11,107,58,.7);
}
.feat-ic svg{width:27px;height:27px}
.feat h3{font-size:1.1rem;margin-bottom:8px}
.feat p{color:var(--ink-2);font-size:.93rem;margin:0}

/* ---------- objectives list ---------- */
.obj-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:820px){.obj-list{grid-template-columns:1fr}}
.obj{
  display:flex;gap:16px;padding:20px 22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);transition:.3s;align-items:flex-start;
}
.obj:hover{border-color:var(--g-300);box-shadow:var(--shadow-sm);transform:translateX(4px)}
.obj-ic{width:42px;height:42px;border-radius:12px;background:var(--g-100);color:var(--g-700);display:grid;place-items:center;flex:none}
.obj-ic svg{width:21px;height:21px}
.obj p{margin:0;font-size:.95rem;color:var(--ink-2);line-height:1.65}
.obj-n{font-weight:800;color:var(--g-400);font-size:.8rem;display:block;margin-bottom:2px}

/* ---------- stats ---------- */
.stats{background:linear-gradient(135deg,var(--g-800),var(--g-700));color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;opacity:.1;background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);background-size:24px 24px}
.stats .container{position:relative}
.stat{text-align:center;padding:16px}
.stat-ic{width:52px;height:52px;margin:0 auto 14px;border-radius:15px;display:grid;place-items:center;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);color:var(--gold-l)}
.stat-ic svg{width:25px;height:25px}
.stat b{display:block;font-size:clamp(2rem,4.5vw,2.9rem);font-weight:800;letter-spacing:-.03em;line-height:1}
.stat span{display:block;margin-top:8px;color:rgba(255,255,255,.78);font-size:.92rem;font-weight:600}

/* ---------- about split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.split-media img{width:100%;height:clamp(280px,40vw,460px);object-fit:cover}
.split-stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.split-stack img{border-radius:var(--radius);height:100%;min-height:150px;object-fit:cover;box-shadow:var(--shadow-sm)}
.split-stack img:first-child{grid-row:span 2;min-height:320px}
.tick{list-style:none;padding:0;margin:0 0 26px}
.tick li{display:flex;gap:12px;align-items:flex-start;padding:8px 0;color:var(--ink-2);font-size:.97rem}
.tick svg{width:21px;height:21px;color:var(--g-500);flex:none;margin-top:3px}

/* mission / vision */
.mv{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
@media(max-width:680px){.mv{grid-template-columns:1fr}}
.mv-card{background:var(--g-50);border:1px solid var(--g-200);border-radius:var(--radius);padding:24px}
.mv-card h4{margin:0 0 8px;color:var(--g-700);font-size:1.02rem;display:flex;align-items:center;gap:9px}
.mv-card p{margin:0;font-size:.94rem;color:var(--ink-2)}

/* ---------- page hero ---------- */
.page-hero{
  background:linear-gradient(135deg,var(--g-900),var(--g-700));color:#fff;
  padding:clamp(48px,7vw,86px) 0;position:relative;overflow:hidden;text-align:center;
}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.12;background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);background-size:24px 24px}
.page-hero .container{position:relative}
.page-hero h1{color:#fff;margin-bottom:12px}
.page-hero p{color:rgba(255,255,255,.8);max-width:640px;margin:0 auto;font-size:1.03rem}
.crumb{display:flex;justify-content:center;gap:9px;font-size:.86rem;color:rgba(255,255,255,.62);margin-top:18px;flex-wrap:wrap}
.crumb a{color:var(--g-200)}
.crumb a:hover{color:#fff}

/* ---------- gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-bottom:34px}
.filters button{
  padding:9px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  font:inherit;font-size:.88rem;font-weight:700;color:var(--ink-2);cursor:pointer;transition:.25s;
}
.filters button:hover{border-color:var(--g-400);color:var(--g-700)}
.filters button.on{background:var(--g-700);border-color:var(--g-700);color:#fff}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.gal-item{
  position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;cursor:pointer;
  background:var(--g-50);box-shadow:var(--shadow-sm);
}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.8,.2,1)}
.gal-item:hover img{transform:scale(1.09)}
.gal-item figcaption{
  position:absolute;inset:auto 0 0;padding:34px 16px 15px;color:#fff;font-size:.9rem;font-weight:700;
  background:linear-gradient(transparent,rgba(6,45,26,.88));opacity:0;transform:translateY(10px);transition:.35s;
}
.gal-item:hover figcaption{opacity:1;transform:none}
.gal-item::after{
  content:"";position:absolute;inset:0;border:2px solid transparent;border-radius:inherit;transition:.3s;pointer-events:none;
}
.gal-item:hover::after{border-color:rgba(255,255,255,.5)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:9999;background:rgba(4,26,15,.94);display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex;animation:fadeIn .25s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lb img{max-width:min(1100px,92vw);max-height:82vh;border-radius:14px;box-shadow:0 40px 90px -30px #000}
.lb-cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#fff;font-size:.95rem;padding:0 24px}
.lb-btn{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);color:#fff;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:.25s}
.lb-btn:hover{background:rgba(255,255,255,.26)}
.lb-close{top:22px;right:22px}
.lb-prev{left:20px;top:50%;transform:translateY(-50%)}
.lb-next{right:20px;top:50%;transform:translateY(-50%)}
.lb-prev svg{transform:rotate(180deg)}
@media(max-width:620px){.lb-prev{left:10px}.lb-next{right:10px}.lb-btn{width:42px;height:42px}}

/* ---------- forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,4vw,42px);box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:.88rem;margin-bottom:7px;color:var(--ink)}
.field label .opt{font-weight:500;color:var(--ink-3);font-size:.8rem}
.field .req{color:#c0392b}
.input,select,textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;font-size:.96rem;background:var(--bg-soft);color:var(--ink);transition:.2s;font-family:inherit;
}
.input:focus,select:focus,textarea:focus{outline:0;border-color:var(--g-500);background:#fff;box-shadow:0 0 0 4px rgba(22,167,94,.13)}
textarea{min-height:130px;resize:vertical}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b6b3a' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:19px;padding-right:44px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
@media(max-width:620px){.row2{grid-template-columns:1fr}}
.help{font-size:.82rem;color:var(--ink-3);margin-top:6px}
.amount-wrap{position:relative}
.amount-wrap .rs{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-weight:800;color:var(--g-700);font-size:1.05rem}
.amount-wrap input{padding-left:38px;font-size:1.22rem;font-weight:800;color:var(--g-800)}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:11px}
.chip{
  padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  font:inherit;font-weight:700;font-size:.88rem;color:var(--ink-2);cursor:pointer;transition:.22s;
}
.chip:hover{border-color:var(--g-400);color:var(--g-700)}
.chip.on{background:var(--g-700);border-color:var(--g-700);color:#fff}

/* alerts */
.alert{padding:15px 18px;border-radius:var(--radius-sm);font-size:.94rem;margin-bottom:20px;display:flex;gap:12px;align-items:flex-start;line-height:1.6}
.alert svg{width:20px;height:20px;flex:none;margin-top:2px}
.alert-success{background:#e7f7ee;color:#0a5c34;border:1px solid #b6e5cb}
.alert-error{background:#fdecec;color:#96201f;border:1px solid #f4c6c6}
.alert-info{background:#eaf3fd;color:#17457a;border:1px solid #c3dbf5}
.alert-warn{background:#fdf5e3;color:#805a09;border:1px solid #f0dcae}

/* ---------- donation page ---------- */
.donate-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:32px;align-items:start}
@media(max-width:920px){.donate-grid{grid-template-columns:1fr}}
.side-card{background:var(--g-50);border:1px solid var(--g-200);border-radius:var(--radius);padding:26px}
.side-card h4{font-size:1.02rem;margin:0 0 14px;display:flex;align-items:center;gap:9px;color:var(--g-800)}
.side-card p{font-size:.9rem;color:var(--ink-2)}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{display:flex;gap:11px;padding:9px 0;border-bottom:1px dashed var(--g-200);font-size:.89rem;color:var(--ink-2)}
.side-list li:last-child{border:0}
.side-list svg{width:18px;height:18px;color:var(--g-500);flex:none;margin-top:3px}

.pay-methods{display:grid;grid-template-columns:1fr;gap:14px;margin:6px 0 22px}
.pay-opt{
  display:flex;gap:15px;align-items:flex-start;padding:19px 20px;border:2px solid var(--line);
  border-radius:var(--radius);cursor:pointer;transition:.25s;background:#fff;
}
.pay-opt:hover{border-color:var(--g-300)}
.pay-opt.on{border-color:var(--g-600);background:var(--g-50);box-shadow:0 0 0 4px rgba(22,167,94,.1)}
.pay-opt input{margin-top:4px;accent-color:var(--g-700);width:19px;height:19px;flex:none}
.pay-opt .po-ic{width:44px;height:44px;border-radius:12px;background:var(--g-100);color:var(--g-700);display:grid;place-items:center;flex:none}
.pay-opt b{display:block;font-size:1rem;color:var(--g-900)}
.pay-opt span{font-size:.86rem;color:var(--ink-3)}

.qr-box{text-align:center;padding:28px;background:#fff;border:2px dashed var(--g-300);border-radius:var(--radius)}
.qr-box img{width:min(280px,80%);margin:0 auto 18px;border-radius:14px;border:1px solid var(--line)}
.copy-row{display:flex;gap:9px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--g-50);border:1px solid var(--g-200);padding:12px 16px;border-radius:12px;margin:0 auto;max-width:400px}
.copy-row code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1rem;font-weight:700;color:var(--g-800);word-break:break-all}
.summary{background:var(--g-900);color:#fff;border-radius:var(--radius);padding:26px}
.summary h4{color:#fff;margin:0 0 16px;font-size:1rem;letter-spacing:.02em}
.summary dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:11px 16px;font-size:.92rem}
.summary dt{color:rgba(255,255,255,.6)}
.summary dd{margin:0;text-align:right;font-weight:700}
.summary .total{border-top:1px solid rgba(255,255,255,.16);margin-top:16px;padding-top:16px;display:flex;justify-content:space-between;align-items:center}
.summary .total b{font-size:1.7rem;color:var(--gold-l)}

/* receipt */
.receipt{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,40px);max-width:640px;margin:0 auto;box-shadow:var(--shadow)}
.receipt-head{display:flex;gap:16px;align-items:center;border-bottom:2px solid var(--g-100);padding-bottom:20px;margin-bottom:22px}
.receipt table{width:100%;border-collapse:collapse;font-size:.94rem}
.receipt td{padding:11px 0;border-bottom:1px dashed var(--line);vertical-align:top}
.receipt td:first-child{color:var(--ink-3);width:44%}
.receipt td:last-child{font-weight:700;text-align:right}
.receipt .amt{font-size:1.6rem;color:var(--g-700)}
.tick-big{width:78px;height:78px;border-radius:50%;background:var(--g-100);color:var(--g-600);display:grid;place-items:center;margin:0 auto 22px}
.tick-big svg{width:40px;height:40px;stroke-width:2.4}

/* ---------- members ---------- */
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-align:center;transition:.35s cubic-bezier(.2,.8,.2,1);height:100%}
.member:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--g-200)}
.member-photo{aspect-ratio:1;background:linear-gradient(160deg,var(--g-100),var(--g-50));overflow:hidden;position:relative}
.member-photo img{width:100%;height:100%;object-fit:cover}
.member-body{padding:20px}
.member-body h3{font-size:1.06rem;margin-bottom:4px}
.member-role{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.05em;color:var(--g-600);background:var(--g-100);padding:4px 13px;border-radius:999px;margin-bottom:10px}
.member-meta{font-size:.85rem;color:var(--ink-3);margin:0;line-height:1.6}

/* ---------- cta band ---------- */
.cta{
  background:linear-gradient(135deg,var(--g-800),var(--g-600));color:#fff;border-radius:var(--radius-lg);
  padding:clamp(34px,5vw,60px);position:relative;overflow:hidden;text-align:center;
}
.cta::before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;right:-140px;bottom:-220px;background:radial-gradient(circle,rgba(224,160,40,.3),transparent 70%)}
.cta>*{position:relative}
.cta h2{color:#fff;max-width:22ch;margin-inline:auto;text-wrap:balance}
.cta p{color:rgba(255,255,255,.82);max-width:56ch;margin:0 auto 28px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{background:var(--g-900);color:rgba(255,255,255,.72);padding-top:clamp(48px,6vw,76px);font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:38px;padding-bottom:44px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h5{color:#fff;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 18px;font-weight:800}
body.lang-bn .site-footer h5{text-transform:none;letter-spacing:.02em;font-size:1.02rem}
.site-footer a{color:rgba(255,255,255,.72)}
.site-footer a:hover{color:var(--gold-l)}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:11px}
.foot-links a{display:inline-flex;align-items:center;gap:8px}
.foot-links a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--g-500);flex:none}
.foot-contact li{display:flex;gap:12px;margin-bottom:15px;align-items:flex-start;list-style:none}
.foot-contact{padding:0;margin:0}
.foot-contact svg{width:19px;height:19px;color:var(--g-400);flex:none;margin-top:3px}
.foot-brand{display:flex;gap:13px;align-items:center;margin-bottom:18px}
.foot-brand strong{color:#fff;font-size:1.06rem;display:block;line-height:1.3}
.foot-brand span{font-size:.78rem;color:var(--g-300)}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);transition:.25s}
.socials a:hover{background:var(--g-600);border-color:var(--g-600);color:#fff;transform:translateY(-3px)}
.reg-box{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:16px;font-size:.84rem;margin-top:18px;line-height:1.7}
.reg-box b{color:var(--gold-l)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:rgba(255,255,255,.5)}

/* floating donate */
.fab{
  position:fixed;right:20px;bottom:20px;z-index:800;display:flex;flex-direction:column;gap:11px;
}
.fab a{
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 14px 30px -12px rgba(6,45,26,.7);transition:.28s;
}
.fab a:hover{transform:scale(1.09);color:#fff}
.fab .f-donate{background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#3a2600}
.fab .f-donate:hover{color:#3a2600}
.fab .f-wa{background:#25d366}
.fab svg{width:26px;height:26px}
@media(max-width:520px){.fab{right:14px;bottom:14px}.fab a{width:50px;height:50px}}

/* pagination */
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:42px;height:42px;padding:0 13px;border-radius:11px;display:grid;place-items:center;
  border:1.5px solid var(--line);font-weight:700;font-size:.9rem;color:var(--ink-2);background:#fff;
}
.pager a:hover{border-color:var(--g-400);color:var(--g-700)}
.pager .on{background:var(--g-700);border-color:var(--g-700);color:#fff}

/* article */
.article{max-width:820px;margin:0 auto}
.article-media{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:32px;box-shadow:var(--shadow)}
.article-media img{width:100%;max-height:480px;object-fit:cover}
.article-meta{display:flex;gap:20px;flex-wrap:wrap;color:var(--ink-3);font-size:.9rem;margin-bottom:26px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta svg{width:17px;height:17px;color:var(--g-500)}
.article-body{font-size:1.05rem;color:var(--ink-2);line-height:1.85}
.article-body p:first-of-type::first-letter{font-size:3.3em;float:left;line-height:.85;padding:6px 12px 0 0;color:var(--g-600);font-weight:800}

/* progress */
.prog{height:9px;border-radius:99px;background:var(--g-100);overflow:hidden;margin:12px 0 8px}
.prog i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--g-600),var(--gold));transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.prog-meta{display:flex;justify-content:space-between;font-size:.85rem;font-weight:700;color:var(--ink-2)}
.prog-meta b{color:var(--g-700)}

/* empty */
.empty{text-align:center;padding:70px 20px;color:var(--ink-3)}
.empty svg{width:60px;height:60px;color:var(--g-300);margin:0 auto 18px}

/* map */
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);min-height:340px}
.map-wrap iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.2,.8,.2,1),transform .75s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* utils */
.text-center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.mt-3{margin-top:26px}.mt-4{margin-top:38px}
.muted{color:var(--ink-3)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nowrap{white-space:nowrap}

@media print{
  .site-header,.site-footer,.topbar,.fab,.no-print,.marquee{display:none!important}
  body{background:#fff}
  .receipt{box-shadow:none;border:1px solid #999}
}

/* ==========================================================
   Quotes band — Netaji & Swamiji
   ========================================================== */
.quotes{
  background:linear-gradient(140deg,var(--g-900) 0%,var(--g-800) 55%,var(--g-700) 100%);
  color:#fff;position:relative;overflow:hidden;isolation:isolate;
}
.quotes::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.10;
  background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);background-size:26px 26px;
}
.quotes::after{
  content:"";position:absolute;z-index:-1;width:620px;height:620px;border-radius:50%;
  left:50%;top:-330px;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(224,160,40,.24),transparent 70%);
}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:44px}
@media(max-width:820px){.quote-grid{grid-template-columns:1fr;gap:20px}}
.quote{
  position:relative;padding:34px 30px 28px;border-radius:var(--radius-lg);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);
  display:flex;flex-direction:column;
}
.quote .qmark{
  width:44px;height:44px;color:var(--gold-l);opacity:.85;margin-bottom:14px;flex:none;
}
.quote p{
  font-size:clamp(1.12rem,2vw,1.42rem);line-height:1.6;font-weight:600;color:#fff;
  margin:0 0 20px;text-wrap:balance;
}
body.lang-bn .quote p{font-size:clamp(1.08rem,1.9vw,1.34rem);line-height:1.75}
.quote cite{
  margin-top:auto;font-style:normal;font-weight:800;font-size:.92rem;letter-spacing:.03em;
  color:var(--gold-l);display:flex;align-items:center;gap:10px;
}
.quote cite::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px;flex:none}

.motto{
  text-align:center;max-width:800px;margin:0 auto;padding:30px 26px;
  border-top:1px solid rgba(255,255,255,.16);
}
.motto p{
  font-size:clamp(1rem,1.7vw,1.16rem);line-height:1.85;color:rgba(255,255,255,.9);
  margin:0 0 18px;text-wrap:pretty;
}
.jai{
  display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em;
  color:var(--gold-l);font-size:.95rem;
}
.jai svg{width:19px;height:19px}

/* ==========================================================
   Training / service grid
   ========================================================== */
.train-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:16px}
.train{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  transition:.32s cubic-bezier(.2,.8,.2,1);position:relative;overflow:hidden;height:100%;
  display:flex;flex-direction:column;gap:12px;
}
.train::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:0 4px 4px 0;
  background:linear-gradient(180deg,var(--g-500),var(--gold));transform:scaleY(0);transform-origin:top;transition:.35s;
}
.train:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--g-200)}
.train:hover::after{transform:scaleY(1)}
.train-ic{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;flex:none;
  background:var(--g-100);color:var(--g-700);transition:.32s;
}
.train:hover .train-ic{background:linear-gradient(135deg,var(--g-700),var(--g-500));color:#fff}
.train-ic svg{width:25px;height:25px}
.train h3{font-size:1.02rem;margin:0}
.train p{font-size:.88rem;color:var(--ink-2);margin:0;line-height:1.65}

/* ==========================================================
   Item donation cards
   ========================================================== */
.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.item-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  transition:.32s cubic-bezier(.2,.8,.2,1);height:100%;
}
.item-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--g-300)}
.item-ic{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(135deg,#fdf3dd,#f7e2b0);color:#8a5f08;
}
.item-ic svg{width:26px;height:26px}
.item-card h3{font-size:1.04rem;margin-bottom:7px}
.item-card p{font-size:.88rem;color:var(--ink-2);margin:0}

/* tick-box list used on the item form */
.tickgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:11px;margin-top:6px}
.tickbox{
  display:flex;align-items:center;gap:12px;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);background:#fff;cursor:pointer;transition:.22s;font-weight:600;font-size:.92rem;
}
.tickbox:hover{border-color:var(--g-300)}
.tickbox:has(input:checked){border-color:var(--g-600);background:var(--g-50);box-shadow:0 0 0 3px rgba(22,167,94,.1)}
.tickbox input{width:19px;height:19px;accent-color:var(--g-700);flex:none}
.tickbox svg{width:20px;height:20px;color:var(--g-600);flex:none}

/* radio pair */
.radio-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
@media(max-width:560px){.radio-pair{grid-template-columns:1fr}}

/* ==========================================================
   Notice band (বি. দ্র.)
   ========================================================== */
.notes-band{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:820px){.notes-band{grid-template-columns:1fr}}
.note-card{
  display:flex;gap:16px;padding:24px 26px;border-radius:var(--radius);
  background:linear-gradient(135deg,#fdf7e8,#fffdf8);border:1px solid #f0dcae;
}
.note-card .n-ic{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:#f7e2b0;color:#8a5f08;
}
.note-card .n-ic svg{width:22px;height:22px}
.note-card b{display:block;font-size:.78rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:#8a5f08;margin-bottom:6px}
body.lang-bn .note-card b{text-transform:none;letter-spacing:.02em;font-size:.86rem}
.note-card p{margin:0;font-size:.94rem;color:#5c4611;line-height:1.75}

/* aim block */
.aim{
  background:linear-gradient(135deg,var(--g-50),#fff);border:1px solid var(--g-200);
  border-radius:var(--radius-lg);padding:clamp(26px,4vw,40px);
}
.aim h3{display:flex;align-items:center;gap:11px;color:var(--g-700);margin-bottom:16px}
.aim h3 svg{width:26px;height:26px}
.aim p{font-size:1.02rem;color:var(--ink-2);line-height:1.85}
.aim p:last-child{margin-bottom:0}

/* portrait beside a quote */
.quote-cite{display:flex;align-items:center;gap:14px;margin-top:auto;min-height:60px}
.quote-photo{
  width:60px;height:60px;border-radius:50%;object-fit:cover;object-position:center top;flex:none;
  border:2px solid rgba(247,205,107,.55);box-shadow:0 8px 20px -10px rgba(0,0,0,.6);
  background:rgba(255,255,255,.08);
}
.quote-cite cite{margin:0}
.quote-cite cite::before{display:none}
@media(max-width:420px){.quote-photo{width:50px;height:50px}}

/* ==========================================================
   Brand emblem — supports a photographic logo (portrait)
   ========================================================== */
.brand-badge{display:block;flex:none;line-height:0}
.brand-badge img{width:100%;height:100%;display:block;border-radius:inherit}
.brand-badge.is-photo{
  border-radius:50%;padding:2.5px;
  background:linear-gradient(150deg,var(--g-500),var(--g-800) 60%,var(--g-900));
  box-shadow:0 6px 16px -8px rgba(6,45,26,.55);
}
.brand-badge.is-photo img{
  border-radius:50%;object-fit:cover;background:var(--g-100);
  box-shadow:inset 0 0 0 1.5px rgba(247,205,107,.9);
}
/* on dark grounds the ring needs to lift off the background */
.site-footer .brand-badge.is-photo,
.side-brand .brand-badge.is-photo{
  background:linear-gradient(150deg,var(--gold-l),var(--g-500) 55%,var(--g-700));
}
.receipt-head .brand-badge.is-photo{box-shadow:none}