/* ফুটার: গাঢ় নীল কাচের কার্ড, ঢেউ, মোবাইলে অ্যাকর্ডিয়ন */
.mf{position:relative;overflow:hidden;color:#fff;isolation:isolate;margin-top:0;
  background:radial-gradient(circle at 9% 20%,rgba(0,212,255,.2),transparent 32%),radial-gradient(circle at 90% 18%,rgba(255,138,0,.17),transparent 30%),linear-gradient(160deg,#081B52 0%,#050E2D 60%,#06132F 100%)}
.mf::before{content:"";position:absolute;inset:0;z-index:-3;pointer-events:none;opacity:.35;background-image:radial-gradient(circle,rgba(255,255,255,.16) 1px,transparent 1.8px),linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:34px 34px,58px 58px,58px 58px}
.mf-wave{position:absolute;top:-1px;left:0;width:100%;height:80px;color:var(--bg);pointer-events:none;z-index:1}
.mf-wave svg{width:100%;height:100%;display:block}
.mf-glow{position:absolute;z-index:-2;border-radius:50%;pointer-events:none;animation:mfFloat 8s ease-in-out infinite}
.mf-g1{width:300px;height:300px;left:-120px;top:150px;background:radial-gradient(circle,rgba(0,212,255,.3),transparent 70%)}
.mf-g2{width:360px;height:360px;right:-170px;top:170px;background:radial-gradient(circle,rgba(255,138,0,.28),transparent 70%);animation-delay:1.4s}
@keyframes mfFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-18px) scale(1.07)}}
.mf-in{position:relative;z-index:3;width:100%;max-width:1320px;margin:0 auto;padding:118px 5% 34px}
.mf-grid{display:grid;grid-template-columns:1.25fr .8fr .95fr 1.15fr;gap:22px;align-items:stretch}
.mf-grid>*{min-width:0}
.mf-card{height:100%;padding:24px;border:1px solid rgba(255,255,255,.14);border-radius:26px;background:rgba(255,255,255,.07);box-shadow:0 24px 70px rgba(0,0,0,.24);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:transform .3s,background .3s,border-color .3s}
.mf-card:hover{transform:translateY(-6px);border-color:rgba(255,176,0,.38);background:rgba(255,255,255,.1)}
.mf-js .mf-rev{opacity:0;transform:translate3d(0,22px,0);will-change:opacity,transform;transition:opacity .6s ease-out,transform .65s cubic-bezier(.22,.8,.24,1),background .3s,border-color .3s}
.mf-js .mf-rev.is-in{opacity:1;transform:none;will-change:auto}
.mf-js .mf-rev.is-in:hover{transform:translateY(-6px)}
.mf-logo{display:inline-block;background:#fff;border-radius:18px;padding:8px 16px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.mf-logo img{width:170px;height:auto;display:block}
.mf-badge{display:inline-flex;align-items:center;gap:7px;margin-top:14px;padding:7px 12px;border:1px solid rgba(0,212,255,.25);border-radius:999px;background:rgba(0,212,255,.09);color:#DDF7FF;font:700 .84rem var(--f-b)}
.mf-desc{margin:14px 0 0;color:#C6D5EC;font-size:.97rem;line-height:1.8}
.mf-hl{display:grid;gap:9px;margin-top:18px}
.mf-hl div{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:rgba(255,255,255,.07);font:700 .9rem var(--f-b)}
.mf-hl span{display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--amber),var(--amber-d));color:#2b1a00}
.mf-soc{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.mf-s{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.16);border-radius:15px;background:rgba(255,255,255,.08);color:#fff!important;transition:transform .3s,box-shadow .3s,background .3s}
.mf-s:hover{transform:translateY(-6px) scale(1.06);border-color:transparent;background:linear-gradient(135deg,var(--g600),#00D4FF);box-shadow:0 14px 30px rgba(0,150,255,.4)}
.mf-s-facebook:hover{background:#1877f2}.mf-s-youtube:hover{background:#f00}.mf-s-whatsapp:hover{background:#25d366}.mf-s-instagram:hover{background:linear-gradient(135deg,#f09433,#dc2743,#bc1888)}
.mf-h{display:flex;align-items:center;gap:10px;margin:0 0 16px;color:#fff;font:800 1.08rem var(--f-h);line-height:1.25}
.mf-h::before{content:"";flex:none;width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 6px rgba(255,176,0,.14)}
.mf-pl{display:none;margin-left:auto;transition:transform .35s cubic-bezier(.22,.8,.24,1)}.mf-pl svg{width:19px;height:19px}
.mf-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.mf-links a{position:relative;display:inline-flex;color:#C6D5EC;font-weight:600;font-size:.97rem;line-height:1.4;transition:color .25s,transform .25s}
.mf-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--amber),#00D4FF);transition:width .28s}
.mf-links a:hover{color:#fff;transform:translateX(5px)}.mf-links a:hover::after{width:100%}
.mf-ct{display:grid;gap:11px}
.mf-c{display:flex;align-items:flex-start;gap:12px;width:100%;padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:rgba(255,255,255,.07);color:#C6D5EC;text-align:left;cursor:pointer;font:inherit;transition:transform .28s,background .28s,border-color .28s}
.mf-c:hover{transform:translateY(-3px);border-color:rgba(0,212,255,.38);background:rgba(255,255,255,.11);color:#C6D5EC}
.mf-ci{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--g600),#00D4FF);color:#fff;transition:transform .35s}
.mf-c:hover .mf-ci{transform:rotate(-7deg) scale(1.07)}
.mf-cc{min-width:0}.mf-cc strong{display:block;margin-bottom:3px;color:#fff;font-size:.9rem}
.mf-cc span{display:block;font-size:.92rem;line-height:1.5;overflow-wrap:anywhere}
.mf-cc em{display:block;margin-top:4px;font-style:normal;color:#8CECFF;font-size:.76rem;font-weight:700}
.mf .btn.mf-panel{justify-self:start;color:#2b1a00}
.mf-bot{position:relative;z-index:3;padding:16px 5%;border-top:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18)}
.mf-bot-in{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px;color:rgba(255,255,255,.78);font-size:.9rem;font-weight:600}
.mf-legal{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.mf-legal a{color:#fff;font-weight:700;opacity:.88}.mf-legal a:hover{color:#FFD27A;opacity:1}
.mf-toast{position:fixed;left:50%;bottom:80px;z-index:999;max-width:calc(100% - 30px);padding:11px 18px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(5,14,45,.96);color:#fff;box-shadow:0 18px 45px rgba(0,0,0,.3);font:700 .92rem var(--f-b);opacity:0;visibility:hidden;transform:translate(-50%,16px);transition:.28s}
.mf-toast.is-in{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mf-top{position:fixed;right:14px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:79;display:grid;place-items:center;width:46px;height:46px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--amber),var(--amber-d));color:#2b1a00;box-shadow:0 14px 34px rgba(0,0,0,.25);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s}
.mf-top.is-in{opacity:1;visibility:visible;transform:none}.mf-top:hover{transform:translateY(-4px)}
.mf a:focus-visible,.mf button:focus-visible,.mf-top:focus-visible{outline:3px solid rgba(0,212,255,.5);outline-offset:3px}

@media(max-width:1050px){.mf-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){
  .mf-in{padding:100px 16px 26px}
  .mf-grid{grid-template-columns:1fr;gap:12px}
  .mf-card{padding:20px;border-radius:22px}
  .mf-js .mf-acc .mf-h{margin-bottom:0;cursor:pointer}
  .mf-js .mf-acc .mf-h::before{display:none}
  .mf-js .mf-pl{display:inline-flex}
  .mf-js .mf-acc .mf-body{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .42s cubic-bezier(.22,.8,.24,1),opacity .3s ease}
  .mf-js .mf-acc .mf-body>*{min-height:0;overflow:hidden}
  .mf-js .mf-acc .mf-h{transition:margin .42s cubic-bezier(.22,.8,.24,1)}
  .mf-js .mf-acc.is-open .mf-h{margin-bottom:16px}
  .mf-js .mf-acc.is-open .mf-body{grid-template-rows:1fr;opacity:1}
  .mf-js .mf-acc.is-open .mf-pl{transform:rotate(45deg)}
  .mf-bot-in{flex-direction:column;text-align:center}
  .mf-top{right:10px;bottom:calc(14px + env(safe-area-inset-bottom));width:42px;height:42px;border-radius:14px}
}
@media(prefers-reduced-motion:reduce){.mf-glow{animation:none}.mf-js .mf-rev{opacity:1;transform:none;transition:none}}
.mf a,.mf a:hover{text-decoration:none}

/* ---- স্মুথনেস: ফোনে হালকা ও মসৃণ ---- */
.mf-card,.mf-c,.mf-s,.mf-links a{-webkit-tap-highlight-color:transparent}
.mf-h{-webkit-user-select:none;user-select:none;touch-action:manipulation}
.mf-top{transition:opacity .3s ease,visibility .3s,transform .35s cubic-bezier(.22,.8,.24,1)}
@media(max-width:900px),(hover:none){
  /* কাচের ঝাপসা (blur) ফোনে ভারী, তাই বাদ; একটু গাঢ় ব্যাকগ্রাউন্ড দিয়ে একই লুক */
  .mf-card{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(255,255,255,.085);box-shadow:0 14px 34px rgba(0,0,0,.2)}
  .mf-glow{animation:none}
  .mf::before{opacity:.22}
}
@media(hover:none){
  .mf-card:hover,.mf-js .mf-rev.is-in:hover,.mf-s:hover,.mf-c:hover,.mf-links a:hover{transform:none}
  .mf-s:hover{background:rgba(255,255,255,.08);box-shadow:none}
  .mf-links a:hover::after{width:0}
  .mf-s:active,.mf-c:active,.mf-top:active{transform:scale(.94);transition-duration:.12s}
  .mf-links a:active{color:#fff;opacity:.8}
  .mf-js .mf-acc .mf-h:active{opacity:.8}
}