:root{
  --bg:#0B0B0D; --surface:#131316; --hair:#26262B;
  --text:#F2EFE9; --muted:#9C978C; --gold:#E9B44C; --ember:#C96F2E;
  --paper:#F3EDDF; --ink:#1C1811; --inkmuted:#6B6252; --deepgold:#A67C1B;
  --serif:"Fraunces",Georgia,serif; --sans:"Manrope",system-ui,sans-serif;
  --bnserif:"Noto Serif Bangla",serif; --bnsans:"Hind Siliguri",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.paper{background:var(--paper);color:var(--ink)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--gold);color:#141310}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.bn{font-family:var(--bnserif)}
.kicker{font-size:.78rem;font-weight:800;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.paper .kicker{color:var(--deepgold)}
.nav{position:sticky;top:0;z-index:60;background:rgba(11,11,13,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--hair)}
.paper-nav{background:rgba(243,237,223,.92);border-bottom:1px solid #DCD2BC}
.nav-in{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand .mono{font-family:var(--serif);font-weight:700;font-size:1.5rem;line-height:1}
.brand .mono em{font-style:normal;color:var(--gold)}
.brand img{width:38px;height:38px;border-radius:50%;object-fit:cover;border:1px solid var(--hair)}
.brand .bname{font-weight:800;letter-spacing:.14em;font-size:.82rem}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{text-decoration:none;font-size:.92rem;font-weight:600;color:var(--muted)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.paper .nav-links a:hover,.paper .nav-links a.active{color:var(--ink)}
.nav-links a.fb{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--hair);border-radius:50%;color:var(--text)}
.paper .nav-links a.fb{border-color:#D0C5A8;color:var(--ink)}
.nav-links a.fb:hover{border-color:var(--gold);color:var(--gold)}
.burger{display:none;background:none;border:1px solid var(--hair);border-radius:10px;width:42px;height:42px;color:var(--text);font-size:1.1rem;cursor:pointer}
.paper .burger{border-color:#D0C5A8;color:var(--ink)}
@media(max-width:820px){
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--hair);flex-direction:column;align-items:flex-start;padding:18px 24px;gap:16px}
  .paper .nav-links{background:var(--paper)}
  .nav-links.open{display:flex}
  .burger{display:block}
  .brand .bname{display:none}
}
.hero{position:relative;padding:clamp(56px,9vw,120px) 0 clamp(64px,8vw,110px);overflow:hidden}
.hero-glow{position:absolute;top:0;left:0;width:600px;height:600px;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(233,180,76,.16) 0%,rgba(233,180,76,.06) 38%,transparent 68%);transform:translate(-50%,-50%);opacity:0;transition:opacity .5s;z-index:0}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);align-items:center}
.hero h1{font-family:var(--serif);font-weight:560;font-size:clamp(2.7rem,6.2vw,5.3rem);line-height:1.02;letter-spacing:-.01em;margin:22px 0 26px}
.hero h1 .gold{color:var(--gold)}
.mask-line{display:block;overflow:hidden}
.mask-line>span{display:block;transform:translateY(110%);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
.mask-line.d2>span{animation-delay:.12s}
.mask-line.d3>span{animation-delay:.24s}
@keyframes rise{to{transform:translateY(0)}}
.hero .intro{color:var(--muted);font-size:1.13rem;max-width:34rem}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.98rem;border:1px solid var(--gold);transition:transform .25s,background .25s,color .25s}
.btn.solid{background:var(--gold);color:#171307}
.btn.solid:hover{background:#F4C86A;transform:translateY(-2px)}
.btn.ghost{color:var(--text);border-color:var(--hair)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}
.paper .btn.ghost{color:var(--ink);border-color:#C9BC9C}
.paper .btn.ghost:hover{border-color:var(--deepgold);color:var(--deepgold)}
.hero-fig{position:relative}
.hero-fig .halo{position:absolute;top:4%;right:-2%;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(233,180,76,.28),transparent 65%);filter:blur(6px)}
.hero-fig img{position:relative;width:100%;max-width:470px;margin:0 auto;animation:sweep 1.1s ease both}
@keyframes sweep{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero-cap{margin-top:16px;text-align:center;color:var(--muted);font-size:.9rem}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-fig{order:-1}.hero-fig img{max-width:300px}}
.marquee{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);overflow:hidden;padding:15px 0;background:var(--surface)}
.mq-track{display:flex;width:max-content;animation:mq 36s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-track span{font-family:var(--serif);font-size:1.05rem;letter-spacing:.06em;color:var(--muted);padding:0 18px;white-space:nowrap}
.mq-track b{color:var(--gold);font-weight:400}
@keyframes mq{to{transform:translateX(-50%)}}
section{padding:clamp(64px,8vw,110px) 0}
.sec-head{display:flex;align-items:baseline;gap:22px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,52px)}
.sec-head h2{font-family:var(--serif);font-weight:560;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.05}
.sec-head p{color:var(--muted);max-width:30rem}
.paper .sec-head p{color:var(--inkmuted)}
.sec-num{font-family:var(--serif);color:var(--gold);font-size:1rem;letter-spacing:.2em}
.paper .sec-num{color:var(--deepgold)}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);border:1px solid var(--hair);border-radius:22px;overflow:hidden;background:var(--surface);margin-bottom:28px;text-decoration:none}
.panel:hover{border-color:#3A3A41}
.panel-cover{position:relative;min-height:300px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.panel-cover .mono-letter{font-family:var(--serif);font-weight:700;font-size:clamp(6rem,14vw,11rem);line-height:1;color:rgba(255,255,255,.92);text-shadow:0 20px 60px rgba(0,0,0,.4)}
.panel-cover .cover-img{width:62%;max-width:270px;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.panel-cover::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.13) 1px,transparent 1.4px);background-size:22px 22px;opacity:.5;pointer-events:none}
.panel-body{padding:clamp(26px,4vw,48px);display:flex;flex-direction:column;gap:14px;justify-content:center}
.panel-body h3{font-family:var(--serif);font-weight:560;font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.1}
.panel-body p{color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
.chip.plain{color:var(--muted);border:1px solid var(--hair);padding:6px 12px;border-radius:999px}
.chip.plain::before{display:none}
.link-arrow{font-weight:800;color:var(--gold);text-decoration:none}
.link-arrow:hover{text-decoration:underline}
.feat-list{list-style:none;display:grid;gap:9px}
.feat-list li{padding-left:24px;position:relative;color:var(--muted)}
.feat-list li::before{content:"✦";position:absolute;left:0;color:var(--gold);font-size:.8rem;top:4px}
.feat-list li strong{color:var(--text)}
@media(max-width:860px){.panel{grid-template-columns:1fr}.panel-cover{min-height:230px}}
.work-row{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:clamp(16px,3vw,36px);align-items:center;padding:30px 10px;border-top:1px solid var(--hair);text-decoration:none;transition:background .3s}
.work-list .work-row:last-child{border-bottom:1px solid var(--hair)}
.work-row:hover{background:var(--surface)}
.work-idx{font-family:var(--serif);font-size:clamp(2.2rem,5vw,3.6rem);font-weight:600;color:transparent;-webkit-text-stroke:1px #4A4A52;transition:color .3s;line-height:1}
.work-row:hover .work-idx{color:var(--gold);-webkit-text-stroke:1px var(--gold)}
.work-main h3{font-family:var(--serif);font-weight:560;font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.15}
.work-main p{color:var(--muted);margin-top:6px;max-width:44rem}
.work-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.work-thumb{width:150px;height:100px;border-radius:14px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;transition:transform .45s cubic-bezier(.2,.7,.2,1);flex:none}
.work-thumb .mono-letter{font-family:var(--serif);font-weight:700;font-size:2.4rem;color:rgba(255,255,255,.92)}
.work-thumb img{width:64%;border-radius:10px;box-shadow:0 10px 26px rgba(0,0,0,.4)}
.work-thumb::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.4px);background-size:18px 18px;opacity:.45}
.work-row:hover .work-thumb{transform:scale(1.06) rotate(-1deg)}
@media(max-width:760px){.work-row{grid-template-columns:64px minmax(0,1fr)}.work-side{display:none}}
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.exp-card{border:1px solid var(--hair);border-radius:20px;padding:30px;background:var(--surface)}
.exp-card .yrs{font-family:var(--serif);color:var(--gold);font-size:1.05rem;letter-spacing:.12em}
.exp-card h3{font-family:var(--serif);font-weight:560;font-size:1.5rem;margin:10px 0 4px}
.exp-card .org{color:var(--text);font-weight:700}
.exp-card p{color:var(--muted);margin-top:10px}
@media(max-width:760px){.exp-grid{grid-template-columns:1fr}}
.timeline{border-left:1px solid var(--hair);margin-left:6px;padding-left:30px;display:grid;gap:38px}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-36px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--gold)}
.tl-item .yrs{color:var(--gold);font-weight:800;letter-spacing:.14em;font-size:.85rem}
.tl-item h3{font-family:var(--serif);font-weight:560;font-size:1.45rem;margin:6px 0 2px}
.tl-item p{color:var(--muted);max-width:40rem}
.verse{background:var(--paper);color:var(--ink)}
.verse-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,64px);align-items:center}
.verse-fig img{border-radius:20px;width:100%;box-shadow:0 30px 60px rgba(28,24,17,.28)}
.verse-motto{font-family:var(--bnserif);font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.5;font-weight:600}
.verse .soft{color:var(--inkmuted)}
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:38px}
.cat-card{border:1px solid #D8CCAC;border-radius:18px;padding:26px;text-decoration:none;background:#FBF8F0;transition:transform .3s,box-shadow .3s;display:block}
.cat-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(28,24,17,.14)}
.cat-card .bn-name{font-family:var(--bnserif);font-size:1.6rem;font-weight:700;color:var(--ink)}
.cat-card .en-name{font-size:.78rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--deepgold);margin-top:2px}
.cat-card p{margin-top:10px;font-family:var(--bnsans);color:var(--inkmuted)}
@media(max-width:760px){.verse-grid,.cat-grid{grid-template-columns:1fr}}
.empty-note{border:1px dashed #C9BC9C;border-radius:16px;padding:26px;font-family:var(--bnsans);font-size:1.05rem;background:#FBF8F0;color:var(--ink)}
.article-body{font-family:var(--bnserif);font-size:1.22rem;line-height:2;max-width:44rem}
.article-body p{margin-bottom:1.4em}
.writing-card{border:1px solid #D8CCAC;border-radius:16px;padding:24px;background:#FBF8F0;text-decoration:none;display:block;margin-bottom:18px}
.writing-card h3{font-family:var(--bnserif);font-size:1.45rem;color:var(--ink)}
.writing-card p{font-family:var(--bnsans);color:var(--inkmuted);margin-top:6px}
.toolrow{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}
.toolbtn{border:1px solid #C9BC9C;background:#FBF8F0;border-radius:999px;padding:10px 20px;font-weight:700;cursor:pointer;text-decoration:none;color:var(--ink);font-size:.92rem;font-family:var(--sans)}
.toolbtn:hover{border-color:var(--deepgold);color:var(--deepgold)}
.split{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(28px,5vw,64px);align-items:center}
.split img.round{border-radius:22px;width:100%}
.prose p{color:var(--muted);margin-bottom:1.1em;max-width:38rem}
.prose p strong{color:var(--text)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery figure{border-radius:18px;overflow:hidden;border:1px solid var(--hair);background:var(--surface)}
.gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.gallery figcaption{padding:12px 16px;color:var(--muted);font-size:.88rem}
@media(max-width:860px){.split{grid-template-columns:1fr}.gallery{grid-template-columns:1fr 1fr}}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cap{border:1px solid var(--hair);border-radius:16px;padding:22px;background:var(--surface)}
.cap h3{font-size:1.02rem;font-weight:800}
.cap p{color:var(--muted);font-size:.94rem;margin-top:6px}
@media(max-width:860px){.cap-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cap-grid,.gallery{grid-template-columns:1fr}}
.case-hero{padding:clamp(48px,7vw,90px) 0 0}
.case-cover{border-radius:24px;min-height:340px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;border:1px solid var(--hair)}
.case-cover .mono-letter{font-family:var(--serif);font-weight:700;font-size:clamp(7rem,18vw,13rem);color:rgba(255,255,255,.93);text-shadow:0 24px 70px rgba(0,0,0,.4)}
.case-cover img.real{width:min(420px,70%);border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.case-cover::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1.4px);background-size:24px 24px;opacity:.5;pointer-events:none}
.case-cols{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,64px)}
@media(max-width:860px){.case-cols{grid-template-columns:1fr}}
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.prevnext a{border:1px solid var(--hair);border-radius:18px;padding:24px;text-decoration:none;background:var(--surface)}
.prevnext a:hover{border-color:var(--gold)}
.prevnext .dir{font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:800}
.prevnext h3{font-family:var(--serif);font-weight:560;font-size:1.4rem;margin-top:8px}
@media(max-width:640px){.prevnext{grid-template-columns:1fr}}
.contact-big{font-family:var(--serif);font-weight:560;font-size:clamp(2.2rem,5.4vw,4.2rem);line-height:1.05;max-width:16em}
footer{border-top:1px solid var(--hair);padding:52px 0 40px}
.paper footer{border-top:1px solid #DCD2BC}
.foot-grid{display:flex;gap:28px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{text-decoration:none;color:var(--muted);font-size:.92rem;font-weight:600}
.foot-links a:hover{color:var(--gold)}
.foot-small{color:var(--muted);font-size:.86rem;margin-top:22px}
.pagehead{padding:clamp(52px,7vw,92px) 0 clamp(10px,2vw,20px)}
.pagehead h1{font-family:var(--serif);font-weight:560;font-size:clamp(2.4rem,5.6vw,4.4rem);line-height:1.03;margin-top:18px}
.pagehead .lede{color:var(--muted);font-size:1.12rem;max-width:38rem;margin-top:18px}
.paper .pagehead .lede{color:var(--inkmuted)}
.parallax{will-change:transform}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
  .mask-line>span{transform:none}
  .mq-track{animation:none}
  .hero-glow{display:none}
}