*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#0b1f3a;--blue:#1f6feb;--blue-d:#1659c2;--bg:#f6f8fb;--text:#1b2433;--muted:#5b6678;--line:#e3e8ef;--wa:#25d366;--wa-d:#1fb858;--shadow:0 1px 2px rgba(11,31,58,.05),0 8px 24px rgba(11,31,58,.06)}
html{scroll-behavior:smooth}
body{font-family:Inter,"Hind Siliguri",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6;-webkit-text-size-adjust:100%}
html[lang=bn] body{font-family:"Hind Siliguri",Inter,system-ui,sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
/* header */
.mk-head{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:20}
.nav{display:flex;align-items:center;gap:20px;min-height:68px}
.logo{font-weight:800;font-size:20px;color:var(--navy);letter-spacing:-.3px;display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.logo span{color:var(--blue)}
.logo small{font-size:12px;font-weight:600;color:var(--muted);background:var(--bg);border:1px solid var(--line);padding:1px 8px;border-radius:99px;letter-spacing:0}
.links{display:flex;gap:6px;margin-left:auto}
.links a{padding:8px 14px;border-radius:8px;font-size:15px;font-weight:500;color:var(--muted)}
.links a:hover,.links a.on{color:var(--navy);background:var(--bg)}
.langs{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.langs a{padding:7px 14px;font-size:13px;font-weight:700;color:var(--muted);white-space:nowrap}
.langs a.on{background:var(--navy);color:#fff}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font:inherit;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;text-align:center;line-height:1.3}
.btn-p{background:var(--blue);color:#fff}.btn-p:hover{background:var(--blue-d)}
.btn-o{border-color:var(--line);color:var(--navy);background:#fff}.btn-o:hover{border-color:var(--blue);color:var(--blue)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{background:var(--wa-d)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-block{display:flex;width:100%}
/* hero */
.mk-hero{background:linear-gradient(180deg,#eef4ff 0%,#fff 100%);padding:48px 0 36px;text-align:center}
.backhome{display:inline-block;font-size:14px;font-weight:600;color:var(--blue-d);margin-bottom:18px}
.backhome.dark{color:var(--muted);margin-bottom:10px}
.backhome:hover{text-decoration:underline}
.eyebrow{display:block;width:max-content;max-width:100%;margin:0 auto 16px;background:#e3edff;color:var(--blue-d);font-weight:600;font-size:13px;padding:6px 14px;border-radius:99px}
.mk-hero h1{font-size:clamp(30px,4.6vw,48px);line-height:1.15;letter-spacing:-1.2px;color:var(--navy);font-weight:800;max-width:780px;margin:0 auto 14px}
.mk-hero p{font-size:18px;color:var(--muted);max-width:640px;margin:0 auto 26px}
.search{display:flex;gap:10px;max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:var(--shadow)}
.search input{flex:1;min-width:0;border:0;outline:0;font:inherit;padding:8px 12px;color:var(--text);background:transparent}
.hero-cta{margin-top:16px}
/* listing */
.pg{padding:36px 0 72px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--line);border-radius:99px;font-size:14px;font-weight:600;color:var(--muted);background:#fff}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.ci{font-size:13px;opacity:.85}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.count{color:var(--muted);font-size:14px;font-weight:500}
.clear{font-size:14px;font-weight:600;color:var(--blue)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.svc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.svc:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(11,31,58,.06),0 14px 32px rgba(11,31,58,.1)}
.svc-link{display:block}
.media,.banner{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(135deg,#1f6feb,#0b1f3a)}
.media{height:150px}
.banner{height:220px;border-radius:16px;margin-bottom:18px}
.media img,.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mico{position:relative;z-index:1;width:60px;height:60px;border-radius:16px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700}
.mico.big{width:84px;height:84px;font-size:40px;border-radius:22px}
.g-facebook{background:linear-gradient(135deg,#1f6feb,#0b1f3a)}
.g-business{background:linear-gradient(135deg,#0b1f3a,#3b6fb6)}
.g-wa-bulk{background:linear-gradient(135deg,#128c7e,#0b1f3a)}
.g-wa-otp{background:linear-gradient(135deg,#25a56a,#134e5e)}
.g-gmc{background:linear-gradient(135deg,#4285f4,#34a853)}
.g-web{background:linear-gradient(135deg,#6a5acd,#0b1f3a)}
.g-other{background:linear-gradient(135deg,#5b6678,#0b1f3a)}
.tag{position:absolute;z-index:2;left:12px;bottom:12px;background:rgba(255,255,255,.95);color:var(--navy);font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px}
.tag.solo{position:static;display:inline-block;background:#e3edff;color:var(--blue-d);margin-bottom:10px}
.svc .body{padding:18px 20px 8px;flex:1}
.svc h3{font-size:18px;line-height:1.3;color:var(--navy);font-weight:700;margin-bottom:8px}
.svc h3 a:hover{color:var(--blue)}
.short{color:var(--muted);font-size:14.5px;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.seller{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.seller strong{color:var(--navy)}
.av{width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex:none}
.av.lg{width:52px;height:52px;font-size:20px}
.svc .foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px 18px;border-top:1px solid var(--line);margin-top:12px}
.price{font-weight:700;color:var(--navy);font-size:17px}
.price small{display:inline;font-size:12px;font-weight:500;color:var(--muted)}
.price.quote{font-size:14px;color:var(--muted);font-weight:600}
.pager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px;color:var(--muted);font-size:14px}
.empty{text-align:center;border:1px dashed var(--line);border-radius:16px;padding:48px 24px;background:var(--bg)}
.empty h3{color:var(--navy);margin-bottom:6px}.empty p{color:var(--muted);margin-bottom:16px}
.sellband{margin-top:48px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--navy);color:#fff;border-radius:18px;padding:28px 32px}
.sellband h3{font-size:22px;margin-bottom:4px}.sellband p{color:#b9c6da;max-width:560px}
/* detail */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--blue)}.crumbs em{font-style:normal;color:var(--navy);font-weight:600}
.back{margin-bottom:22px}
.dgrid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:36px;align-items:start}
.dmain h1{font-size:clamp(26px,3.4vw,36px);line-height:1.2;letter-spacing:-.6px;color:var(--navy);font-weight:800;margin-bottom:8px}
.byline{color:var(--muted);margin-bottom:16px}.byline strong{color:var(--navy)}
.badge{display:inline-block;background:#e6f6ec;color:#177a3c;font-size:12px;font-weight:600;padding:2px 10px;border-radius:99px;margin-left:6px}
.jump{display:none}
.dmain h2{font-size:20px;color:var(--navy);margin:30px 0 12px}
.prose p{margin-bottom:14px;color:var(--text)}
.checks{list-style:none}
.checks li{position:relative;padding:6px 0 6px 28px}
.checks li:before{content:"\2713";position:absolute;left:0;color:var(--blue);font-weight:800}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:28px 0}
.facts div{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.facts span{display:block;font-size:13px;color:var(--muted)}.facts strong{color:var(--navy)}
.sellercard{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.sellercard small{color:var(--muted);font-size:12px}.sellercard h3{color:var(--navy);font-size:18px}
.dside{position:sticky;top:90px;display:grid;gap:18px}
.box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.box h2{font-size:19px;color:var(--navy);margin-bottom:4px}
.sub2{font-size:14px;color:var(--muted);margin-bottom:6px}
.bprice{margin-bottom:6px;display:flex;align-items:baseline;gap:8px}
.bprice strong{font-size:30px;color:var(--navy);letter-spacing:-.5px}.bprice small{color:var(--muted);font-size:13px}
.bprice .quote{font-size:19px;font-weight:700;color:var(--navy)}
.bdel{font-size:14px;color:var(--muted);margin-bottom:16px}.bdel strong{color:var(--navy)}
.box .btn-block+.btn-block{margin-top:10px}
/* forms */
.form label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin:14px 0 6px}
.form input:not([type=hidden]),.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--text);background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid #bcd3fb;border-color:var(--blue)}
.form .btn-block{margin-top:20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:14px}
.note{font-size:13px;color:var(--muted);margin-top:12px}.note.strong{color:var(--navy);background:#eef4ff;border-radius:10px;padding:10px 14px;margin-top:18px}
.hint{font-size:12.5px;color:var(--muted);margin-top:6px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.ptitle{font-size:clamp(28px,4vw,38px);color:var(--navy);letter-spacing:-.8px;font-weight:800;margin-bottom:8px}
.psub{color:var(--muted);margin-bottom:24px;font-size:17px}
.msg{border-radius:16px;padding:24px 26px;margin:0 0 20px;border:1px solid var(--line)}
.msg h2{color:var(--navy);margin-bottom:8px;font-size:24px}
.msg p{margin-bottom:12px}
.msg .muted{color:var(--muted);font-size:14px}
.msg-ok{background:#f0faf4;border-color:#bfe6cd}
.msg-err{background:#fff4f4;border-color:#f3c4c4}
.msg-err ul{margin:8px 0 0 20px}
.msg .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;margin-bottom:0}
.okmark{width:48px;height:48px;border-radius:50%;background:#25a56a;color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;margin-bottom:12px}
.box>.form>.msg{margin-top:12px}
/* footer */
.mk-foot{background:#08162b;color:#8ea0bb;padding:44px 0 28px;font-size:14px}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.mk-foot a{display:block;color:#b9c6da;padding:3px 0}.mk-foot a:hover{color:#fff}
.mk-foot h4{color:#fff;font-size:14px;margin-bottom:8px}
.flogo{color:#fff;font-size:18px;display:block;margin-bottom:8px}.flogo span{color:#6ea5ff}
.copy{margin-top:28px;padding-top:18px;border-top:1px solid #1a2d4a;text-align:center}
/* responsive */
@media(max-width:900px){
  .dgrid{grid-template-columns:1fr}.dside{position:static}.jump{display:inline-flex;margin-bottom:6px}
}
@media(max-width:720px){
  .wrap{padding:0 18px}
  .nav{flex-wrap:wrap;gap:6px 12px;padding:10px 18px}
  .logo small{display:none}
  .langs{margin-left:auto;flex-shrink:0}.langs a{padding:6px 10px;font-size:12px}
  .logo{flex-shrink:0;font-size:17px}
  .links{order:3;width:100%;margin-left:-12px;overflow-x:auto;white-space:nowrap}
  .links a{padding:6px 12px;font-size:14px}
  .mk-hero{padding:32px 0 28px}.mk-hero p{font-size:16px}
  .search{flex-direction:column;border-radius:14px}.search .btn{width:100%}
  .row2,.row3{grid-template-columns:1fr}
  .fcols{grid-template-columns:1fr;gap:20px}
  .sellband{padding:22px}.sellband .btn{width:100%}
  .banner{height:160px}
  .cards{grid-template-columns:1fr}
}