/* MOS IT BD — পাবলিক সাইটের হেডার
   ডিজাইন: আগের "Premium MOS Header WorldClass" প্লাগইন থেকে (ঘোষণা-বার, ভাসমান পিল-মেনু, গ্লাইডিং হাইলাইট, ড্রপডাউন কার্ড, মোবাইল ড্রয়ার)।
   রঙ নতুন সাইটের সবুজ + অ্যাম্বার থিমে মিলিয়ে নেওয়া। সব সিলেক্টর .pmh দিয়ে শুরু, তাই সাইটের বাকি স্টাইলে প্রভাব ফেলে না। */
.pmh{--pmh-acc:#FFB000;--pmh-acc-2:#FF8A00;--pmh-rgb:255,176,0;--pmh-pri:#0A47D1;--pmh-pri-2:#0B2C86;--pmh-prgb:10,71,209;--pmh-dark:#081B52;--pmh-nav-bg:rgba(255,255,255,.95)}
.pmh{--pmh-text:#1b2437;--pmh-muted:#64748b;--pmh-ease:cubic-bezier(.22,1,.36,1);--pmh-top:0px;position:relative;z-index:99990;width:100%;isolation:isolate;font-family:'Plus Jakarta Sans','Hind Siliguri',sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
.pmh,.pmh *,.pmh *:before,.pmh *:after{box-sizing:border-box}
.pmh a,.pmh label{-webkit-tap-highlight-color:transparent}
.pmh ul{list-style:none;margin:0;padding:0}
.pmh svg{display:block}
.pmh .pmh-hidden-check{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}


/* ============ top bar ============ */
.pmh .pmh-top-ribbon{position:relative;overflow:hidden;min-height:44px;padding:6px clamp(14px,2.6vw,38px);color:#e6edf8;font-size:13px;background:radial-gradient(circle at 5% 50%,rgba(var(--pmh-rgb),.24),transparent 30%),radial-gradient(circle at 93% 10%,rgba(24,119,242,.16),transparent 30%),radial-gradient(rgba(255,255,255,.075) 1px,transparent 1.5px) 0 0/14px 14px,linear-gradient(120deg,#050b16 0%,#0d1b33 46%,var(--pmh-dark) 100%)}
.pmh .pmh-top-ribbon:after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--pmh-acc),transparent);opacity:.85}
.pmh .pmh-top-inner{position:relative;z-index:2;max-width:1520px;margin:0 auto;display:flex;align-items:center;gap:16px;min-height:30px}
.pmh .pmh-top-left{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.pmh .pmh-top-left svg{width:14px;height:14px;fill:var(--pmh-acc)}
.pmh .pmh-top-left a{color:#cbd5e1;text-decoration:none;transition:color .24s ease}
.pmh .pmh-top-left a:hover{color:#fff}
.pmh .pmh-ping{position:relative;flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(var(--pmh-rgb),.16);border:1px solid rgba(var(--pmh-rgb),.42)}
.pmh .pmh-ping svg{width:15px;height:15px;fill:var(--pmh-acc)}
.pmh .pmh-ping:after{content:'';position:absolute;left:-1px;top:-1px;right:-1px;bottom:-1px;border-radius:50%;border:1.5px solid var(--pmh-acc);opacity:0;pointer-events:none}
.pmh.pmh-motion-on .pmh-ping:after{animation:pmhPing 3.2s ease-out infinite}
.pmh .pmh-running-text-wrapper{position:relative;flex:1 1 auto;min-width:0;overflow:hidden;display:flex;align-items:center;min-height:28px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.pmh .pmh-running-content{display:flex;width:max-content;font-weight:500;color:#dbe4f0;animation:pmhScroll var(--pmh-dur,34s) linear infinite;will-change:transform}
.pmh .pmh-running-text-wrapper:hover .pmh-running-content,.pmh .pmh-running-text-wrapper:active .pmh-running-content{animation-play-state:paused}
.pmh .pmh-ticker-group{display:flex;flex:0 0 auto}
.pmh .pmh-ticker-item{display:inline-flex;align-items:center;flex:0 0 auto;white-space:nowrap;line-height:1.6}
.pmh .pmh-ticker-item:after{content:'';flex:0 0 auto;width:6px;height:6px;margin:0 26px;border-radius:2px;background:var(--pmh-acc);transform:rotate(45deg);opacity:.9}
.pmh .pmh-running-content strong{display:inline-block;margin:0 2px;padding:1px 11px 2px;border-radius:999px;color:#fff;font-weight:700;background:linear-gradient(95deg,var(--pmh-acc),var(--pmh-acc-2));box-shadow:0 4px 14px rgba(var(--pmh-rgb),.4)}
.pmh .pmh-top-socials{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.pmh .pmh-social-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;text-decoration:none;border:1px solid rgba(255,255,255,.18);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease}
.pmh .pmh-social-btn svg{width:16px;height:16px;fill:#fff}
.pmh .pmh-social-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.pmh .pmh-fb{background:#1877f2;border-radius:50%}.pmh .pmh-fb:hover{box-shadow:0 8px 20px rgba(24,119,242,.38)}
.pmh .pmh-yt{background:#ff0000;border-radius:10px}.pmh .pmh-yt:hover{box-shadow:0 8px 20px rgba(255,0,0,.32)}
.pmh .pmh-wa{background:#25d366;border-radius:50%}.pmh .pmh-wa:hover{box-shadow:0 8px 20px rgba(37,211,102,.34)}

/* ============ navigation bar ============ */
.pmh .pmh-nav-holder{position:relative;z-index:99991}
.pmh .pmh-main-nav-wrapper{position:relative;left:0;right:0;top:0;width:100%;isolation:isolate;transition:transform .5s var(--pmh-ease)}
.pmh.pmh-stuck .pmh-main-nav-wrapper{position:fixed;top:var(--pmh-top,0px);z-index:99991}
.pmh.pmh-stuck.pmh-hide .pmh-main-nav-wrapper{transform:translate3d(0,calc(-100% - var(--pmh-top,0px) - 24px),0)}
.pmh .pmh-main-nav-wrapper:before{content:'';position:absolute;left:0;right:0;top:0;bottom:0;z-index:-1;background:var(--pmh-nav-bg);border-bottom:1px solid rgba(15,23,42,.07);box-shadow:0 6px 18px rgba(15,23,42,.06);transition:opacity .35s ease}
.pmh .pmh-main-nav-wrapper:after{content:'';position:absolute;left:5%;right:5%;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--pmh-acc),transparent);opacity:.55;transition:opacity .35s ease}
.pmh.pmh-stuck .pmh-main-nav-wrapper:before,.pmh.pmh-stuck .pmh-main-nav-wrapper:after{opacity:0}
.pmh.pmh-motion-on .pmh-main-nav-wrapper:before{-webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%)}
.pmh .pmh-nav-inner{position:relative;z-index:1;isolation:isolate;max-width:1520px;min-height:76px;margin:0 auto;padding:10px clamp(18px,2.8vw,40px);display:flex;align-items:center;justify-content:space-between;gap:clamp(6px,1vw,14px)}
.pmh .pmh-nav-inner:before{content:'';position:absolute;z-index:-1;left:8px;right:8px;top:4px;bottom:4px;border-radius:26px;background:var(--pmh-nav-bg);border:1px solid rgba(255,255,255,.75);box-shadow:0 16px 44px rgba(15,23,42,.17),0 2px 8px rgba(15,23,42,.06);opacity:0;transform:translate3d(0,-8px,0) scale(.985);transition:opacity .35s ease,transform .55s var(--pmh-ease)}
.pmh.pmh-stuck .pmh-nav-inner:before{opacity:1;transform:none}
.pmh.pmh-motion-on.pmh-stuck .pmh-nav-inner:before{-webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%)}
.pmh .pmh-progress{position:absolute;left:30px;right:30px;bottom:4px;height:3px;border-radius:3px;overflow:hidden;pointer-events:none;opacity:0;transition:opacity .35s ease}
.pmh.pmh-stuck .pmh-progress{opacity:1}
.pmh .pmh-progress i{display:block;width:100%;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--pmh-pri-2),var(--pmh-pri),#ffc14d);transform:scaleX(0);transform-origin:0 50%;will-change:transform}
.pmh:not(.pmh-progress-on) .pmh-progress{display:none}

.pmh .pmh-brand-logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.pmh .pmh-brand-logo img{width:124px;max-width:44vw;height:auto;display:block;transform-origin:0 50%;transition:transform .55s var(--pmh-ease)}
.pmh.pmh-stuck .pmh-brand-logo img{transform:scale(.88)}
.pmh .pmh-brand-logo:hover img{transform:translateY(-1px) scale(1.03)}
.pmh.pmh-stuck .pmh-brand-logo:hover img{transform:scale(.92)}

.pmh .pmh-desktop-menu{display:flex;align-items:center;gap:clamp(6px,.9vw,14px);flex:1 1 auto;justify-content:flex-end;min-width:0}
.pmh .pmh-nav{position:relative;flex:1 1 auto;min-width:0;display:flex;justify-content:flex-end}
.pmh .pmh-nav-ul{position:relative;z-index:1;display:flex;align-items:center;gap:clamp(0px,.2vw,3px)}
.pmh .pmh-nav-li{position:relative;flex:0 0 auto}
.pmh .pmh-nav-blob{position:absolute;left:0;top:0;z-index:0;width:0;height:0;border-radius:999px;pointer-events:none;opacity:0;background:linear-gradient(135deg,rgba(var(--pmh-prgb),.17),rgba(var(--pmh-prgb),.07));box-shadow:inset 0 0 0 1px rgba(var(--pmh-prgb),.2);transition:transform .42s cubic-bezier(.3,1.25,.45,1),width .42s cubic-bezier(.3,1.25,.45,1),height .3s ease,opacity .25s ease}
.pmh .pmh-nav-a{position:relative;display:flex;align-items:center;gap:4px;white-space:nowrap;text-decoration:none;color:var(--pmh-text);font-weight:600;font-size:clamp(11px,.86vw,13.4px);line-height:1.2;padding:10px clamp(7px,.72vw,11px);border-radius:999px;transition:color .24s ease}
.pmh .pmh-nav-a:after{content:'';position:absolute;left:50%;bottom:3px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--pmh-pri);opacity:0;transform:scale(0);transition:opacity .24s ease,transform .3s cubic-bezier(.3,1.5,.5,1)}
.pmh .pmh-nav-a:hover,.pmh .pmh-nav-li:focus-within>.pmh-nav-a,.pmh .pmh-nav-li.is-open>.pmh-nav-a,.pmh .pmh-nav-li.pmh-active .pmh-nav-a{color:var(--pmh-pri)}
.pmh .pmh-nav-li.pmh-active .pmh-nav-a:after{opacity:1;transform:scale(1)}
.pmh .pmh-drop-svg{width:11px;height:11px;fill:currentColor;transition:transform .3s var(--pmh-ease)}
.pmh .pmh-nav-li:hover .pmh-drop-svg,.pmh .pmh-nav-li.is-open .pmh-drop-svg{transform:rotate(180deg)}

.pmh .pmh-dropdown-box{position:absolute;top:calc(100% + 12px);left:50%;z-index:99999;width:268px;padding:8px;background:#fff;border:1px solid rgba(15,23,42,.07);border-radius:20px;box-shadow:0 22px 55px rgba(15,23,42,.2),0 2px 10px rgba(15,23,42,.06);opacity:0;visibility:hidden;transform:translateX(-50%) translateY(10px) scale(.96);transform-origin:top center;transition:opacity .24s ease,transform .38s var(--pmh-ease),visibility .24s}
.pmh .pmh-dropdown-box:before{content:'';position:absolute;left:0;right:0;top:-14px;height:14px}
.pmh .pmh-nav-li:hover .pmh-dropdown-box,.pmh .pmh-nav-li:focus-within .pmh-dropdown-box,.pmh .pmh-nav-li.is-open .pmh-dropdown-box{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0) scale(1)}
.pmh .pmh-dropdown-box a{display:flex;align-items:center;gap:11px;min-height:40px;padding:9px 14px;border-radius:13px;text-decoration:none;color:var(--pmh-text);font-size:13.5px;font-weight:500;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translate3d(0,6px,0);transition:opacity .25s ease,transform .3s var(--pmh-ease),background .2s ease,color .2s ease}
.pmh .pmh-dropdown-box a:before{content:'';flex:0 0 auto;width:6px;height:6px;border-radius:3px;background:rgba(var(--pmh-prgb),.4);transition:width .28s var(--pmh-ease),background .2s ease}
.pmh .pmh-nav-li:hover .pmh-dropdown-box a,.pmh .pmh-nav-li:focus-within .pmh-dropdown-box a,.pmh .pmh-nav-li.is-open .pmh-dropdown-box a{opacity:1;transform:none;transition-delay:calc(var(--i,0)*26ms + 50ms),calc(var(--i,0)*26ms + 50ms),0s,0s}
.pmh .pmh-dropdown-box a:hover{background:rgba(var(--pmh-prgb),.09);color:var(--pmh-pri)}
.pmh .pmh-dropdown-box a:hover:before{width:16px;background:var(--pmh-pri)}
.pmh .pmh-nav-li:nth-last-child(-n+3) .pmh-dropdown-box{left:auto;right:0;transform:translateX(0) translateY(10px) scale(.96);transform-origin:top right}
.pmh .pmh-nav-li:nth-last-child(-n+3):hover .pmh-dropdown-box,.pmh .pmh-nav-li:nth-last-child(-n+3):focus-within .pmh-dropdown-box,.pmh .pmh-nav-li:nth-last-child(-n+3).is-open .pmh-dropdown-box{transform:translateX(0) translateY(0) scale(1)}

/* buttons */
.pmh .pmh-action-btns{display:flex;gap:7px;align-items:center;flex:0 0 auto}
.pmh .pmh-btn-outline,.pmh .pmh-btn-glow{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap;border-radius:999px;transition:transform .3s var(--pmh-ease),box-shadow .3s ease,border-color .24s ease,color .24s ease,background .24s ease}
.pmh .pmh-btn-outline{min-height:38px;padding:7px 15px;border:1.5px solid #cdd6e2;color:var(--pmh-text);background:rgba(255,255,255,.6);font-weight:600;font-size:12.4px}
.pmh .pmh-btn-outline:hover{border-color:var(--pmh-pri);color:var(--pmh-pri);background:rgba(var(--pmh-prgb),.08);transform:translateY(-2px)}
.pmh .pmh-btn-glow{position:relative;overflow:hidden;isolation:isolate;gap:8px;min-height:40px;padding:5px 16px 5px 6px;border:0;background:linear-gradient(95deg,var(--pmh-acc),var(--pmh-acc-2));color:#fff!important;font-weight:700;font-size:13px;font-family:'Hind Siliguri','Plus Jakarta Sans',sans-serif;box-shadow:0 10px 24px rgba(var(--pmh-rgb),.36)}
.pmh .pmh-btn-ico{flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.22);transition:transform .45s cubic-bezier(.3,1.5,.5,1)}
.pmh .pmh-btn-ico svg{width:14px;height:14px;fill:#fff}
.pmh .pmh-btn-glow:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(var(--pmh-rgb),.5)}
.pmh .pmh-btn-glow:hover .pmh-btn-ico{transform:rotate(-12deg) scale(1.1)}
.pmh.pmh-motion-on .pmh-btn-glow:before{content:'';position:absolute;top:-80%;left:-45%;width:26%;height:260%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);transform:rotate(24deg);animation:pmhCtaShine 8s ease-in-out infinite;z-index:-1}

/* mobile top actions */
.pmh .pmh-mobile-actions{display:none;align-items:center;gap:8px;flex:0 0 auto}
.pmh .pmh-btn-mobile-header{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:4px 14px 4px 5px;border-radius:999px;background:linear-gradient(95deg,var(--pmh-acc),var(--pmh-acc-2));color:#fff!important;text-decoration:none;font-weight:700;font-family:'Hind Siliguri','Plus Jakarta Sans',sans-serif;font-size:13px;line-height:1.1;white-space:nowrap;box-shadow:0 8px 20px rgba(var(--pmh-rgb),.36);transition:transform .25s var(--pmh-ease)}
.pmh .pmh-btn-mobile-header:active{transform:scale(.96)}
.pmh .pmh-btn-mobile-header .pmh-btn-ico{width:28px;height:28px}
.pmh .pmh-cta-short{display:none}
.pmh .pmh-menu-label-btn{display:none;cursor:pointer;flex:0 0 auto;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;background:rgba(var(--pmh-prgb),.1);border:1px solid rgba(var(--pmh-prgb),.2);transition:background .24s ease,transform .25s var(--pmh-ease)}
.pmh .pmh-menu-label-btn:active{transform:scale(.92)}
.pmh .pmh-burger{display:flex;flex-direction:column;align-items:flex-end;gap:4.5px;width:20px}
.pmh .pmh-burger i{display:block;height:2.4px;border-radius:2px;background:var(--pmh-text);width:20px;transition:width .3s var(--pmh-ease),background .24s ease}
.pmh .pmh-burger i:nth-child(2){width:13px}
.pmh .pmh-menu-label-btn:hover .pmh-burger i:nth-child(2){width:20px}
.pmh .pmh-menu-label-btn:hover .pmh-burger i{background:var(--pmh-pri)}

/* ============ mobile drawer ============ */
.pmh .pmh-mobile-overlay-label{position:fixed;left:0;right:0;top:0;bottom:0;z-index:9999998;display:block;visibility:hidden;opacity:0;cursor:pointer;background:rgba(2,6,23,.58);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);transition:opacity .35s ease,visibility 0s linear .35s}
.pmh .pmh-mobile-drawer{position:fixed;top:0;right:0;z-index:9999999;width:min(88vw,370px);height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;border-radius:28px 0 0 28px;background:radial-gradient(circle at 100% 0%,rgba(var(--pmh-rgb),.2),transparent 40%),radial-gradient(rgba(255,255,255,.055) 1px,transparent 1.5px) 0 0/14px 14px,linear-gradient(180deg,#0c172b 0%,#070f1e 100%);box-shadow:-24px 0 70px rgba(0,0,0,.5);transform:translate3d(104%,0,0);visibility:hidden;transition:transform .5s var(--pmh-ease),visibility 0s linear .5s;overscroll-behavior:contain}
.pmh .pmh-mobile-check:checked ~ .pmh-mobile-overlay-label{opacity:1;visibility:visible;transition-delay:0s}
.pmh .pmh-mobile-check:checked ~ .pmh-mobile-drawer{visibility:visible;transform:translate3d(0,0,0);transition-delay:0s}
.pmh .pmh-drawer-head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(16px + env(safe-area-inset-top,0px)) 18px 8px 20px}
.pmh .pmh-drawer-logo{display:block;padding:6px 12px;border-radius:16px;background:#fff;box-shadow:0 8px 22px rgba(0,0,0,.28)}
.pmh .pmh-drawer-logo img{display:block;width:84px;max-width:100%;height:auto}
.pmh .pmh-drawer-close-btn{cursor:pointer;flex:0 0 auto;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);transition:transform .35s var(--pmh-ease),background .24s ease}
.pmh .pmh-drawer-close-btn svg{width:22px;height:22px;fill:#fff}
.pmh .pmh-drawer-close-btn:hover{background:rgba(var(--pmh-rgb),.25);transform:rotate(90deg)}
.pmh .pmh-drawer-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:6px 18px 14px 20px}
.pmh .pmh-drawer-tagline{margin:6px 2px 16px;color:#a9b6ca;font-size:14px;line-height:1.55;font-family:'Hind Siliguri','Plus Jakarta Sans',sans-serif}
.pmh .pmh-drawer-ul{display:flex;flex-direction:column;gap:6px}
.pmh .pmh-drawer-li{opacity:0;transform:translate3d(22px,0,0);transition:opacity .25s ease,transform .25s ease}
.pmh .pmh-mobile-check:checked ~ .pmh-mobile-drawer .pmh-drawer-li{opacity:1;transform:none;transition:opacity .45s ease,transform .6s var(--pmh-ease);transition-delay:calc(var(--i,0)*42ms + 130ms)}
.pmh .pmh-drawer-a,.pmh .pmh-drawer-drop-label{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:50px;padding:12px 16px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);color:#e7edf6;text-decoration:none;font-size:15.5px;font-weight:600;cursor:pointer;transition:background .24s ease,color .24s ease,border-color .24s ease}
.pmh .pmh-drawer-a:hover,.pmh .pmh-drawer-a:active,.pmh .pmh-drawer-drop-label:hover{background:rgba(var(--pmh-rgb),.14);color:#ffb259;border-color:rgba(var(--pmh-rgb),.34)}
.pmh .pmh-drawer-a.pmh-current{color:#fff;border-color:rgba(var(--pmh-rgb),.5);background:linear-gradient(95deg,rgba(var(--pmh-rgb),.34),rgba(var(--pmh-rgb),.1))}
.pmh .pmh-drawer-a.pmh-current:before{content:'';position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--pmh-acc)}
.pmh .pmh-drawer-drop-label .pmh-drop-svg{width:18px;height:18px;transition:transform .35s var(--pmh-ease)}
.pmh .pmh-drawer-drop-check:checked + .pmh-drawer-drop-label{background:rgba(var(--pmh-rgb),.14);color:#ffb259;border-color:rgba(var(--pmh-rgb),.34)}
.pmh .pmh-drawer-drop-check:checked + .pmh-drawer-drop-label .pmh-drop-svg{transform:rotate(180deg)}
.pmh .pmh-drawer-drop-menu{max-height:0;overflow:hidden;display:flex;flex-direction:column;margin-left:18px;padding-left:12px;border-left:1.5px solid rgba(var(--pmh-rgb),.35);transition:max-height .45s var(--pmh-ease),padding .45s var(--pmh-ease)}
.pmh .pmh-drawer-drop-menu a{text-decoration:none;color:#b3c0d3;font-size:14.5px;line-height:1.35;padding:11px 10px;border-radius:12px;transition:color .24s ease,background .24s ease}
.pmh .pmh-drawer-drop-menu a:hover,.pmh .pmh-drawer-drop-menu a:active{color:#ffb259;background:rgba(var(--pmh-rgb),.1)}
.pmh .pmh-drawer-drop-check:checked ~ .pmh-drawer-drop-menu{max-height:720px;padding-top:6px;padding-bottom:6px}
.pmh .pmh-drawer-foot{flex:0 0 auto;display:flex;flex-direction:column;gap:10px;padding:14px 18px calc(18px + env(safe-area-inset-bottom,0px)) 20px;border-top:1px solid rgba(255,255,255,.09);background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(0,0,0,.18))}
.pmh .pmh-drawer-foot .pmh-btn-glow{width:100%;min-height:50px;font-size:15px;padding:6px 20px 6px 8px}
.pmh .pmh-drawer-foot .pmh-btn-glow .pmh-btn-ico{width:34px;height:34px}
.pmh .pmh-drawer-foot .pmh-btn-glow .pmh-btn-ico svg{width:17px;height:17px}
.pmh .pmh-drawer-row{display:flex;align-items:center;gap:8px}
.pmh .pmh-drawer-foot .pmh-btn-outline{flex:1 1 auto;min-height:44px;color:#fff;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.04)}
.pmh .pmh-drawer-foot .pmh-social-btn{width:44px;height:44px}
.pmh .pmh-drawer-foot .pmh-social-btn svg{width:19px;height:19px}

/* keyboard focus */
.pmh a:focus-visible,.pmh label:focus-visible{outline:3px solid var(--pmh-pri);outline-offset:3px}
body.pmh-drawer-open{overflow:hidden!important;touch-action:none}

/* ============ entrance (runs once) ============ */
.pmh.pmh-motion-on.pmh-js:not(.pmh-ready) .pmh-top-inner{opacity:0;transform:translate3d(0,-10px,0)}
.pmh.pmh-motion-on .pmh-top-inner{transition:opacity .7s ease,transform .8s var(--pmh-ease)}
.pmh.pmh-motion-on.pmh-js:not(.pmh-ready) .pmh-brand-logo,.pmh.pmh-motion-on.pmh-js:not(.pmh-ready) .pmh-nav-li,.pmh.pmh-motion-on.pmh-js:not(.pmh-ready) .pmh-action-btns,.pmh.pmh-motion-on.pmh-js:not(.pmh-ready) .pmh-mobile-actions{opacity:0;transform:translate3d(0,-8px,0)}
.pmh.pmh-motion-on .pmh-brand-logo,.pmh.pmh-motion-on .pmh-nav-li,.pmh.pmh-motion-on .pmh-action-btns,.pmh.pmh-motion-on .pmh-mobile-actions{transition:opacity .6s ease,transform .8s var(--pmh-ease)}
.pmh.pmh-motion-on .pmh-nav-li{transition-delay:calc(var(--i,0)*45ms + 160ms)}
.pmh.pmh-motion-on .pmh-action-btns,.pmh.pmh-motion-on .pmh-mobile-actions{transition-delay:.55s}

@keyframes pmhScroll{0%{transform:translate3d(0,0,0)}100%{transform:translate3d(-50%,0,0)}}
@keyframes pmhPing{0%{transform:scale(1);opacity:.55}70%,100%{transform:scale(1.9);opacity:0}}
@keyframes pmhCtaShine{0%,70%{left:-50%}100%{left:125%}}

/* ============ laptop compression ============ */
@media(max-width:1440px) and (min-width:1025px){
.pmh .pmh-nav-inner{padding-left:20px;padding-right:20px;gap:8px}
.pmh .pmh-brand-logo img{width:108px}
.pmh .pmh-nav-a{font-size:11.4px;padding:9px 6px}
.pmh .pmh-desktop-menu{gap:6px}
.pmh .pmh-action-btns{gap:5px}
.pmh .pmh-btn-outline{padding:6px 11px;font-size:11.8px}
.pmh .pmh-btn-glow{padding:4px 12px 4px 5px;font-size:12.2px;gap:6px}
.pmh .pmh-btn-glow .pmh-btn-ico{width:26px;height:26px}
}
@media(max-width:1240px) and (min-width:1025px){
.pmh .pmh-nav-inner{padding-left:14px;padding-right:14px;gap:5px}
.pmh .pmh-brand-logo img{width:92px}
.pmh .pmh-nav-a{font-size:10.6px;padding:8px 4px}
.pmh .pmh-drop-svg{width:9px;height:9px}
.pmh .pmh-btn-outline{padding:5px 9px;font-size:10.9px}
.pmh .pmh-btn-glow{padding:3px 10px 3px 4px;font-size:11.2px;gap:5px}
.pmh .pmh-btn-glow .pmh-btn-ico{width:24px;height:24px}
}
.pmh.pmh-compact-nav .pmh-nav-inner{padding-left:12px;padding-right:12px;gap:4px}
.pmh.pmh-compact-nav .pmh-brand-logo img{width:86px}
.pmh.pmh-compact-nav .pmh-desktop-menu{gap:3px}
.pmh.pmh-compact-nav .pmh-nav-ul{gap:0}
.pmh.pmh-compact-nav .pmh-nav-a{font-size:10.2px;padding:7px 3px;gap:2px}
.pmh.pmh-compact-nav .pmh-action-btns{gap:3px}
.pmh.pmh-compact-nav .pmh-btn-outline{padding:5px 7px;font-size:10.4px}
.pmh.pmh-compact-nav .pmh-btn-glow{padding:3px 8px 3px 3px;font-size:10.6px;gap:3px}
.pmh.pmh-compact-nav .pmh-btn-glow .pmh-btn-ico{display:none}
.pmh.pmh-compact-nav .pmh-btn-glow{padding:6px 9px}

/* too many / too long labels: switch cleanly to the drawer instead of overlapping */
.pmh.pmh-force-mobile .pmh-desktop-menu{display:none!important}
.pmh.pmh-force-mobile .pmh-mobile-actions{display:flex!important}
.pmh.pmh-force-mobile .pmh-menu-label-btn{display:flex!important}
.pmh.pmh-force-mobile .pmh-nav-inner{min-height:66px;padding:8px clamp(14px,3vw,28px)}

/* ============ tablet & phone ============ */
@media(max-width:1024px){
.pmh .pmh-top-left,.pmh .pmh-top-socials{display:none!important}
.pmh .pmh-top-ribbon{min-height:42px;padding:5px 4%;font-size:12.5px}
.pmh .pmh-top-inner{gap:10px}
.pmh .pmh-ping{width:26px;height:26px}
.pmh .pmh-desktop-menu{display:none!important}
.pmh .pmh-nav-inner{min-height:64px;padding:8px 4%}
.pmh .pmh-nav-inner:before{left:6px;right:6px;top:3px;bottom:3px;border-radius:22px}
.pmh .pmh-progress{left:24px;right:24px;bottom:3px}
.pmh .pmh-mobile-actions{display:flex}
.pmh .pmh-menu-label-btn{display:flex}
.pmh .pmh-brand-logo img{width:116px}
}
@media(max-width:560px){
.pmh .pmh-cta-full{display:none}
.pmh .pmh-cta-short{display:inline}
.pmh .pmh-brand-logo img{width:100px}
.pmh .pmh-btn-mobile-header{font-size:12.5px;padding-right:12px}
.pmh .pmh-mobile-drawer{width:min(90vw,370px)}
}
@media(max-width:360px){
.pmh .pmh-nav-inner{padding-left:3.5%;padding-right:3.5%}
.pmh .pmh-brand-logo img{width:86px}
.pmh .pmh-btn-mobile-header{padding-right:10px;font-size:12px;gap:5px}
.pmh .pmh-btn-mobile-header .pmh-btn-ico{width:26px;height:26px}
.pmh .pmh-menu-label-btn{width:42px;height:42px}
.pmh .pmh-mobile-actions{gap:6px}
}
@media(prefers-reduced-motion:reduce){
.pmh *,.pmh *:before,.pmh *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
.pmh .pmh-running-content{animation:none!important;transform:none!important}
.pmh .pmh-running-text-wrapper{overflow-x:auto}
}

/* ===== MOS IT BD থিমের সাথে মেলানো অংশ ===== */
.pmh{--pmh-text:#0A1533;--pmh-muted:#55627A;font-family:'Plus Jakarta Sans','Hind Siliguri','Anek Bangla',system-ui,sans-serif}
.pmh .pmh-top-ribbon{background:radial-gradient(circle at 5% 50%,rgba(255,176,0,.22),transparent 32%),radial-gradient(circle at 94% 0%,rgba(0,212,255,.28),transparent 36%),radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.5px) 0 0/14px 14px,linear-gradient(120deg,#040B24 0%,#081B52 48%,#0B2C86 100%)}
.pmh .pmh-running-content strong{color:#2b1a00;background:linear-gradient(95deg,#FFC857,#FFB000);box-shadow:0 4px 14px rgba(255,176,0,.4)}
.pmh .pmh-btn-glow,.pmh .pmh-btn-mobile-header{background:linear-gradient(95deg,#2F8BFF,#0A47D1);box-shadow:0 10px 24px rgba(10,71,209,.38)}
.pmh .pmh-btn-glow:hover{box-shadow:0 16px 34px rgba(10,71,209,.5)}
.pmh .pmh-btn-mobile-header{box-shadow:0 8px 20px rgba(10,71,209,.38)}
.pmh .pmh-btn-ico{background:linear-gradient(145deg,#FFC857,#FFB000)}
.pmh .pmh-btn-ico svg{fill:#2b1a00}
.pmh .pmh-progress i{background:linear-gradient(90deg,#00D4FF,#0B5FFF 55%,#FFB000)}
.pmh .pmh-mobile-drawer{background:radial-gradient(circle at 100% 0%,rgba(255,176,0,.2),transparent 40%),radial-gradient(rgba(255,255,255,.05) 1px,transparent 1.5px) 0 0/14px 14px,linear-gradient(180deg,#0B2C86 0%,#050E2D 100%)}
.pmh .pmh-drawer-a:hover,.pmh .pmh-drawer-a:active,.pmh .pmh-drawer-drop-label:hover,.pmh .pmh-drawer-drop-check:checked + .pmh-drawer-drop-label{color:#FFD58A}
.pmh .pmh-drawer-drop-menu a:hover,.pmh .pmh-drawer-drop-menu a:active{color:#FFD58A}
.pmh .pmh-drawer-a.pmh-current{background:linear-gradient(95deg,rgba(255,176,0,.3),rgba(255,176,0,.08))}
.pmh .pmh-nav-a{font-family:'Plus Jakarta Sans','Hind Siliguri',sans-serif}
.pmh .pmh-nav-a:after{background:var(--pmh-acc)}
.pmh .pmh-dropdown-box a svg{width:18px;height:18px;flex:0 0 auto;color:var(--pmh-pri);opacity:.85}
.pmh .pmh-dropdown-box a:before{display:none}
.pmh .pmh-dropdown-box a{gap:10px}
.pmh .pmh-nav-li.pmh-active .pmh-nav-a{font-weight:700}
.pmh .pmh-btn-student svg.ic{width:16px;height:16px}

/* লোগো না থাকলে নামের চিহ্ন */
.pmh .pmh-brand-text{display:inline-flex;align-items:center;gap:10px;color:var(--pmh-pri-2);font-family:'Anek Bangla','Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.22rem;line-height:1;letter-spacing:-.01em;white-space:nowrap}
.pmh .pmh-brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:linear-gradient(145deg,#0B5FFF,#0B2C86);color:#fff;box-shadow:0 5px 12px rgba(8,30,100,.32);transition:transform .45s var(--pmh-ease)}
.pmh .pmh-brand-mark svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pmh .pmh-brand-logo:hover .pmh-brand-mark{transform:rotate(-8deg) scale(1.06)}
.pmh .pmh-brand-text b{color:var(--pmh-acc-2)}
.pmh.pmh-stuck .pmh-brand-text{transform:scale(.92);transform-origin:0 50%}
.pmh .pmh-brand-text{transition:transform .45s var(--pmh-ease)}
.pmh .pmh-drawer-logo .pmh-brand-text{font-size:1.05rem}
.pmh .pmh-drawer-logo .pmh-brand-mark{width:34px;height:34px;border-radius:11px}
@media(max-width:560px){.pmh .pmh-brand-text{font-size:1.08rem;gap:8px}.pmh .pmh-brand-mark{width:36px;height:36px}}
@media(max-width:360px){.pmh .pmh-brand-text{font-size:.98rem}}
@media(max-width:1240px) and (min-width:1025px){.pmh .pmh-brand-text{font-size:1rem}.pmh .pmh-brand-mark{width:34px;height:34px}}
.pmh.pmh-compact-nav .pmh-brand-text{font-size:.92rem}
.pmh.pmh-compact-nav .pmh-brand-mark{width:30px;height:30px}
.pmh.pmh-compact-nav .pmh-brand-mark svg{width:16px;height:16px}
/* ড্রয়ারের নিচের সারিতে ছোট বাটন */
.pmh .pmh-drawer-foot .pmh-btn-outline{display:inline-flex}
body.pub{padding-top:0}

/* মেনু কম থাকায় লেখা একটু বড় রাখা */
@media(min-width:1441px){.pmh .pmh-nav-a{font-size:14.2px;padding:10px 13px}.pmh .pmh-btn-glow{font-size:14px}}
@media(max-width:1440px) and (min-width:1241px){.pmh .pmh-nav-a{font-size:13px;padding:9px 9px}.pmh .pmh-btn-glow{font-size:13px}}
@media(max-width:1240px) and (min-width:1025px){.pmh .pmh-nav-a{font-size:12px;padding:8px 6px}.pmh .pmh-btn-glow{font-size:12px}}

/* লোগো ছবির মাপ */
.pmh .pmh-brand-logo img{width:140px;max-width:46vw}
.pmh .pmh-drawer-logo img{width:118px}
@media(max-width:1440px) and (min-width:1025px){.pmh .pmh-brand-logo img{width:124px}}
@media(max-width:1240px) and (min-width:1025px){.pmh .pmh-brand-logo img{width:106px}}
.pmh.pmh-compact-nav .pmh-brand-logo img{width:98px}
@media(max-width:1024px){.pmh .pmh-brand-logo img{width:122px}}
@media(max-width:560px){.pmh .pmh-brand-logo img{width:108px}}
@media(max-width:360px){.pmh .pmh-brand-logo img{width:92px}}

/* মোবাইল হেডার: লোগোর পাশের "কোর্স সম্পর্কে" বোতাম */
.pmh .pmh-mobile-actions{flex:1 1 auto;min-width:0;justify-content:flex-end}
.pmh .pmh-btn-mobile-header.pmh-btn-course{flex:1 1 auto;min-width:0;max-width:236px;align-items:center;gap:8px;padding:5px 14px 5px 6px;min-height:48px;border-radius:18px;box-shadow:0 12px 26px -10px rgba(10,71,209,.65)}
.pmh .pmh-btn-course .pmh-cta-txt{display:block;font:700 13.4px/1.25 'Hind Siliguri','Plus Jakarta Sans',sans-serif;white-space:normal;text-align:left;text-wrap:balance}
.pmh .pmh-btn-course .pmh-btn-ico{flex:none;width:34px;height:34px;border-radius:13px}
.pmh .pmh-btn-course .pmh-btn-ico svg{width:19px;height:19px}
@media(max-width:380px){.pmh .pmh-btn-mobile-header.pmh-btn-course{max-width:208px;gap:6px;padding:4px 10px 4px 5px}.pmh .pmh-btn-course .pmh-cta-txt{font-size:12.2px}.pmh .pmh-btn-course .pmh-btn-ico{width:30px;height:30px}}
@media(max-width:340px){.pmh .pmh-btn-course .pmh-btn-ico{display:none}.pmh .pmh-btn-mobile-header.pmh-btn-course{padding:4px 10px}.pmh .pmh-btn-course .pmh-cta-txt{font-size:11.6px}}

/* ফোন/ট্যাবলেটে ভারী blur বাদ — স্ক্রল স্মুথ থাকে */
@media(max-width:1000px),(hover:none){
  .pmh.pmh-motion-on .pmh-main-nav-wrapper:before,.pmh.pmh-motion-on.pmh-stuck .pmh-nav-inner:before,.pmh .pmh-mobile-overlay-label{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}