/* MOS IT BD — মূল স্টাইল (সাইট + প্যানেলের সাধারণ অংশ) */
:root{
  --g950:#050E2D;--g900:#081B52;--g800:#0B2C86;--g700:#0A47D1;--g600:#0B5FFF;--g500:#2F8BFF;
  --mint:#CFE2FF;--mint2:#E3EEFF;--mint3:#F0F6FF;
  --amber:#FFB000;--amber-d:#FF8A00;--amber-l:#FFF2D1;
  --ink:#0A1533;--muted:#55627A;--line:#D8E2F0;--bg:#F3F7FD;--card:#fff;
  --red:#C8382E;--red-l:#FDECEA;--blue:#2F7DE1;
  --r:16px;--r-s:10px;--sh:0 1px 2px rgba(8,30,100,.06),0 8px 24px rgba(8,30,100,.07);--sh-l:0 24px 60px rgba(5,14,45,.28);
  --f-h:'Anek Bangla','Hind Siliguri',system-ui,sans-serif;--f-b:'Hind Siliguri','Anek Bangla',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--ink);font-family:var(--f-b);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg,iframe{max-width:100%}
img{height:auto;display:block}
a{color:var(--g700);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--g500)}
h1,h2,h3,h4{font-family:var(--f-h);line-height:1.25;margin:0 0 .5em;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(1.9rem,4.6vw,3.2rem)}h2{font-size:clamp(1.5rem,3vw,2.15rem)}h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}.skip:focus{left:8px}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.center{text-align:center}.muted{color:var(--muted)}.sm{font-size:.9rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.trunc{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch}
[hidden]{display:none!important}
.stack{display:grid;gap:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.av{border-radius:50%;object-fit:cover;flex:none}
.av-i{display:inline-grid;place-items:center;color:#fff;font-weight:700;font-family:var(--f-h);flex:none;border-radius:50%}
svg.ic{flex:none;vertical-align:-.2em}

/* বাটন */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;border:1.5px solid transparent;font:600 1rem var(--f-b);cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,box-shadow .15s,border-color .15s;line-height:1.2;min-height:44px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--g700);color:#fff;box-shadow:0 6px 16px rgba(10,71,209,.28)}.btn-primary:hover{background:var(--g600);color:#fff}
.btn-amber{background:var(--amber);color:#2b1a00;box-shadow:0 6px 18px rgba(255,176,0,.4)}.btn-amber:hover{background:#ffb63d;color:#2b1a00}
.btn-outline{background:transparent;border-color:var(--line);color:var(--g800);background:#fff}.btn-outline:hover{border-color:var(--g600);color:var(--g700)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.btn-wa{background:#1FAF55;color:#fff}.btn-wa:hover{background:#18a04b;color:#fff}
.btn-bkash{background:#E2136E;color:#fff;box-shadow:0 8px 20px rgba(226,19,110,.3)}.btn-bkash:hover{background:#cc0f62;color:#fff}
.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#b02f26;color:#fff}
.btn-send{background:var(--g700);color:#fff}
.btn-sm{padding:7px 14px;font-size:.9rem;min-height:36px}
.btn-lg{padding:14px 28px;font-size:1.08rem;min-height:52px}
.btn-block{display:flex;width:100%}

/* ফর্ম */
.fld{display:grid;gap:6px;font-size:.95rem}
.fld>span{font-weight:600;color:var(--g800)}
.fld small{font-size:.82rem}
input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;width:100%;min-height:46px;transition:border-color .15s,box-shadow .15s}
textarea{resize:vertical;min-height:90px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--g500);box-shadow:0 0 0 4px rgba(47,139,255,.15)}
input[type=checkbox],input[type=radio]{width:auto;min-height:0;accent-color:var(--g700)}
input[type=file]{padding:9px 12px;background:var(--mint3)}
input:disabled{background:#EEF2F8;color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500;cursor:pointer}
.check small{display:block}
.req{color:var(--red);font-style:normal}
.form-msg{font-size:.95rem;min-height:1.4em;margin-top:8px;font-weight:600}
.form-msg.ok{color:var(--g600)}.form-msg.err{color:var(--red)}

/* বার্তা */
.alert{padding:12px 16px;border-radius:12px;margin:0 0 14px;font-size:.96rem;border:1px solid;background:#fff}
.alert-success{background:var(--mint2);border-color:#A5C3EE;color:var(--g800)}
.alert-error{background:var(--red-l);border-color:#f2b9b4;color:#8c1d15}
.alert-info{background:#EAF2FE;border-color:#bcd5f8;color:#1c4a8c}
.flash{padding:12px 0;font-weight:600}
.flash-success{background:var(--mint2);color:var(--g800)}.flash-error{background:var(--red-l);color:#8c1d15}.flash-info{background:#EAF2FE;color:#1c4a8c}
.tag{display:inline-block;padding:3px 11px;border-radius:999px;font-size:.8rem;font-weight:600;background:#EEF2F8;color:var(--muted);white-space:nowrap}
.tag-ok{background:var(--mint);color:var(--g800)}.tag-wait{background:var(--amber-l);color:#8a5a00}.tag-warn{background:#FFE9D6;color:#9a4a0c}.tag-bad{background:var(--red-l);color:#8c1d15}
.pill{display:inline-block;padding:4px 14px;border-radius:999px;background:var(--amber);color:#2b1a00;font-weight:700;font-size:.82rem}
.dot-on{color:var(--g500);font-weight:700}.dot-on::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#1FD16B;margin-right:5px}

/* হেডার */
.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;flex:none;text-decoration:none;color:var(--g800);font-family:var(--f-h);font-weight:800;font-size:1.25rem}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--g600),var(--g800));color:#fff;box-shadow:0 4px 10px rgba(8,30,100,.3)}
.brand-light{color:#fff}.brand-light .brand-mark{background:linear-gradient(145deg,var(--amber),var(--amber-d));color:#2b1a00}

/* হিরো */
.hero{position:relative;background:radial-gradient(1000px 520px at 85% 20%,rgba(47,139,255,.55),transparent 60%),radial-gradient(700px 400px at 5% 100%,rgba(255,176,0,.18),transparent 60%),linear-gradient(160deg,var(--g800),var(--g950));color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(to bottom,#000 30%,transparent 95%);-webkit-mask-image:linear-gradient(to bottom,#000 30%,transparent 95%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:72px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);font-weight:600;font-size:.92rem;color:#d7f2e5;margin-bottom:18px}
.hero h1{color:#fff;margin-bottom:18px;text-wrap:balance}
.hero .lead{font-size:1.14rem;color:#CFDDF5;max-width:54ch;margin-bottom:26px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.trust{list-style:none;padding:0;margin:0;display:flex;gap:10px 22px;flex-wrap:wrap;color:#BCD2F2;font-weight:500;font-size:.96rem}
.trust li{display:inline-flex;align-items:center;gap:8px}.trust svg{color:var(--amber)}
.hero-phone{position:relative;display:flex;justify-content:center;padding-bottom:26px}
.mock-cap{position:absolute;bottom:0;left:50%;transform:translateX(-50%);color:#9DB6E0;font-size:.8rem;white-space:nowrap}
.rise{animation:rise .8s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0)*100ms)}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.chip-float{position:absolute;display:flex;align-items:center;gap:8px;background:#fff;color:var(--ink);padding:9px 14px 9px 9px;border-radius:999px;box-shadow:var(--sh-l);font-weight:600;font-size:.88rem;animation:bob 5s ease-in-out infinite}
.chip-float span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--mint);color:var(--g700)}
.cf1{left:-4%;top:22%}.cf2{right:-2%;bottom:24%;animation-delay:-2.4s}.cf2 span{background:var(--amber-l);color:#8a5a00}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;padding-top:40px;padding-bottom:56px;gap:28px}
  .cf1{left:2%}.cf2{right:2%}
}
@media(prefers-reduced-motion:reduce){.rise,.chip-float{animation:none}html{scroll-behavior:auto}*{transition:none!important}}

/* ফোন ফ্রেম */
.phone{position:relative;width:min(300px,100%);background:#F3F7FD;border:9px solid #060D24;border-radius:42px;box-shadow:var(--sh-l),0 0 0 2px rgba(255,255,255,.08) inset;overflow:hidden;color:var(--ink)}
.phone-hero{aspect-ratio:9/17.5}
.phone-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:96px;height:22px;background:#060D24;border-radius:0 0 16px 16px;z-index:3}
.phone-bar{display:flex;justify-content:space-between;padding:8px 22px 4px;font-size:.78rem;font-weight:700;background:var(--g800);color:#fff}
.pb-r{display:flex;gap:3px;align-items:flex-end}.pb-r i{width:4px;background:#fff;border-radius:1px;height:6px}.pb-r i:nth-child(2){height:9px}.pb-r i:nth-child(3){height:12px}
.phone-head{display:flex;gap:10px;align-items:center;padding:10px 16px 14px;background:var(--g800);color:#fff}
.phone-head strong{display:block;font:700 1rem var(--f-h);line-height:1.2}.phone-head small{color:#A5C3EE;font-size:.8rem}
.ph-av{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff}.ph-av img{width:auto;height:26px}
.phone-body{padding:14px;display:grid;gap:10px;align-content:start}
.phone-nav{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:12px;background:#fff;border-top:1px solid var(--line)}
.phone-nav i{width:22px;height:22px;border-radius:7px;background:#DCE5F2}.phone-nav i.on{background:var(--g700)}
.mock-card{background:#fff;border-radius:16px;padding:14px;box-shadow:var(--sh);display:grid;gap:6px}
.mock-card small{color:var(--muted);font-size:.78rem}.mock-card strong{font:700 1.02rem var(--f-h);line-height:1.3}
.mock-row{display:flex;justify-content:space-between;font-size:.84rem;color:var(--muted)}.live{color:#d4372c;font-weight:700}
.mock-btn{margin-top:4px;text-align:center;background:var(--amber);color:#2b1a00;font-weight:700;padding:9px;border-radius:12px;font-size:.9rem}
.mock-prog{background:#fff;border-radius:14px;padding:12px;font-size:.82rem}.mock-prog div{display:flex;justify-content:space-between;margin-bottom:6px}
.mock-prog i{display:block;height:8px;border-radius:99px;background:#E0E8F4;overflow:hidden}.mock-prog u{display:block;height:100%;background:linear-gradient(90deg,var(--g500),var(--amber));border-radius:99px}
.bub{max-width:88%;padding:9px 13px;border-radius:16px;font-size:.88rem;line-height:1.45}
.bub-in{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;justify-self:start}
.bub-out{background:var(--g700);color:#fff;border-bottom-right-radius:4px;justify-self:end}
.bub small{display:block;opacity:.65;font-size:.72rem;margin-top:3px}
.phone-form{width:min(360px,100%);margin:0 auto}
.phone-form .phone-body{padding:16px 16px 20px}
.phone-form .fld>span{font-size:.88rem}
.phone-form input,.phone-form select,.phone-form textarea{border-radius:14px}
.apply-phone{display:flex;justify-content:center}

/* সেকশন */
.sec{padding:76px 0}.sec-tight{padding:48px 0}
.sec-tint{background:var(--mint3)}
.sec-dark{background:linear-gradient(160deg,var(--g800),var(--g950));color:#fff}
.sec-dark h2{color:#fff}
.sec-h{max-width:720px;margin:0 auto 38px;text-align:center}
.sec-h p{color:var(--muted);font-size:1.05rem}
.kicker{display:inline-block;font:700 .85rem var(--f-b);letter-spacing:.06em;text-transform:uppercase;color:var(--g500);margin-bottom:10px}
.kicker-l{color:var(--amber)}
@media(max-width:700px){.sec{padding:52px 0}.sec-h{margin-bottom:26px}}
.page-h{background:linear-gradient(160deg,var(--g800),var(--g950));color:#fff;padding:54px 0 48px}
.page-h h1{color:#fff;margin-bottom:10px}.page-h p{color:#CFDDF5;max-width:62ch;margin:0;font-size:1.08rem}
.crumb{display:inline-block;color:#BCD2F2;text-decoration:none;margin-bottom:12px;font-weight:600}
.page-h .chips li{background:rgba(255,255,255,.1);color:#E3EEFF}
.ch-grid{display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:start}
@media(max-width:900px){.ch-grid{grid-template-columns:1fr}}

/* গ্যালারি */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:12px}
.gal-i{margin:0;position:relative;border-radius:var(--r);overflow:hidden;background:var(--mint2)}
.gal-i img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gal-i:hover img{transform:scale(1.05)}
.gal-i.g0{grid-column:span 2;grid-row:span 2}.gal-i.g3{grid-row:span 2}
.gal-i figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;color:#fff;font-weight:600;font-size:.9rem;background:linear-gradient(transparent,rgba(5,14,45,.8))}
@media(max-width:800px){.gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}.gal-i.g0{grid-column:span 2;grid-row:span 1}.gal-i.g3{grid-row:span 1}}

/* সোশ্যাল */
.soc-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.soc-card{display:flex;align-items:center;gap:12px;padding:12px 20px 12px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink);font-weight:600;transition:transform .15s,box-shadow .15s}
.soc-card:hover{transform:translateY(-2px);box-shadow:var(--sh);color:var(--ink)}
.soc-card span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--mint2);color:var(--g700)}
.soc-facebook span{background:#E7EFFD;color:#1877F2}.soc-youtube span{background:#FDE8E7;color:#E02B20}.soc-instagram span{background:#FCE6F1;color:#C13584}
.soc-whatsapp span{background:#DDF6E7;color:#1FAF55}.soc-telegram span{background:#E1F2FB;color:#229ED9}.soc-linkedin span{background:#E3EEF7;color:#0A66C2}
.soc a,.soc{display:flex;gap:8px}
.soc a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff}
.soc a:hover{background:var(--amber);color:#2b1a00}
.soc-s a{background:var(--mint2);color:var(--g700);width:34px;height:34px}.soc-s{justify-content:center;margin-top:8px}

/* সাফল্যের গল্প */
.scroller{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.scroller .story{flex:0 0 min(340px,84vw);scroll-snap-align:start}
.story-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px}
.story{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--sh)}
.story-top{display:flex;gap:12px;align-items:center}
.story-top strong{display:block;font-family:var(--f-h);font-size:1.05rem}.story-top small{color:var(--muted)}
.story p{margin:0;color:#2A3A5C;font-size:1rem}
.story-inc{align-self:flex-start;display:inline-flex;gap:6px;align-items:center;background:var(--amber-l);color:#7a4d00;padding:4px 12px;border-radius:999px;font-weight:700;font-size:.9rem}
.story-v{margin-top:auto;font-weight:600;text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.cta-band{margin-top:40px;background:linear-gradient(135deg,var(--g800),var(--g700));color:#fff;border-radius:22px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0}.cta-sm{padding:22px 26px}.cta-sm p{margin:0;color:#CFDDF5}

/* কোর্স কার্ড */
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,310px),1fr));gap:22px}
.cgrid-s{grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:16px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s}
.ccard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(8,30,100,.14)}
.ccard-img{position:relative;display:block;aspect-ratio:16/9;background:var(--mint2)}
.ccard-img img{width:100%;height:100%;object-fit:cover}
.ccard-ph{display:grid;place-items:center;width:100%;height:100%;color:#fff}
.ph-0{background:linear-gradient(135deg,#0A47D1,#2F8BFF)}.ph-1{background:linear-gradient(135deg,#0d4a6b,#2F7DE1)}.ph-2{background:linear-gradient(135deg,#7a3b10,#FF8A00)}.ph-3{background:linear-gradient(135deg,#4a2a7a,#8E5BD0)}
.ccard-badge{position:absolute;top:12px;left:12px;background:var(--amber);color:#2b1a00;font-weight:700;font-size:.8rem;padding:4px 12px;border-radius:999px}
.ccard-b{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.ccard-b h3{margin:0;font-size:1.18rem}.ccard-b h3 a{color:var(--ink);text-decoration:none}.ccard-b h3 a:hover{color:var(--g700)}
.ccard-sub{margin:0;color:var(--muted);font-size:.95rem}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:4px 0}
.chips li{display:inline-flex;align-items:center;gap:5px;background:var(--mint2);color:var(--g800);padding:3px 11px;border-radius:999px;font-size:.84rem;font-weight:600}
.ccard-f{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:10px}
.price{display:flex;align-items:baseline;gap:8px}.price strong{font:800 1.5rem var(--f-h);color:var(--g800)}.price s{color:var(--muted)}
.price-l strong{font-size:2rem}

/* কোর্স ডিটেইল */
.buy{background:#fff;color:var(--ink);border-radius:22px;padding:18px;box-shadow:var(--sh-l);display:grid;gap:12px}
.buy img{border-radius:14px;width:100%}
.buy .muted{margin:0;font-size:.9rem}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ticks li{display:flex;gap:10px;align-items:flex-start}.ticks svg{color:var(--amber);margin-top:3px}
.ticks-d svg{color:var(--g500)}.ticks-d{font-size:.95rem}
.batch-list{border-top:1px dashed var(--line);padding-top:10px;display:grid;gap:6px;font-size:.92rem}
.batch-list div{display:flex;justify-content:space-between;gap:10px}
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr;gap:28px}}
.prose h2{margin-top:1.6em}.prose h3{margin-top:1.4em}.prose img.rounded,img.rounded{border-radius:16px;margin-bottom:20px}
.prose ul{padding-left:1.3em}
.learn{list-style:none;padding:0;display:grid;gap:10px}
.learn li{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.learn svg{color:var(--g500);margin-top:3px}
.syl{counter-reset:s;list-style:none;padding:0;display:grid;gap:8px}
.syl li{counter-increment:s;display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.syl li::before{content:counter(s);display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--g700);color:#fff;font-weight:700;font-size:.85rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.faq summary{padding:14px 18px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";color:var(--g500);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 18px 14px;color:#2A3A5C}
.note-box{margin-top:34px;display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--sh)}
.note-box>svg{color:var(--g500);flex:none}.note-box ol{margin:8px 0 0;padding-left:1.2em}
.video{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000;margin-top:20px}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* সার্ভিস, টিম, যোগাযোগ */
.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:18px}
.scard{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;text-decoration:none;color:var(--ink);box-shadow:var(--sh);transition:transform .2s,box-shadow .2s}
.scard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(8,30,100,.14);color:var(--ink)}
.scard p{color:var(--muted);margin:0}.scard b{color:var(--g700);margin-top:auto;display:inline-flex;gap:4px;align-items:center}
.sic{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--mint);color:var(--g700);flex:none}
.tgroup{margin-bottom:48px}.tgroup h2{margin-bottom:20px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:18px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 18px;text-align:center;box-shadow:var(--sh);display:flex;flex-direction:column;align-items:center}
.tcard .av{margin-bottom:12px;box-shadow:0 0 0 4px var(--mint)}
.tcard h3{margin:0}.tcard small{color:var(--g700);font-weight:600}.tcard p{font-size:.92rem;color:var(--muted);margin:8px 0 0}
.card-p{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--sh);margin-bottom:18px}
.founder{display:flex;gap:16px;align-items:center}.founder small{display:block;color:var(--muted)}
.ci{display:flex;gap:10px;align-items:flex-start;margin:0 0 .7em}.ci svg{color:var(--g500);margin-top:4px;flex:none}
.ctiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:12px;margin-bottom:18px}
.ctile{display:grid;gap:2px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;text-decoration:none;color:var(--ink);box-shadow:var(--sh)}
.ctile:hover{border-color:var(--g500);color:var(--ink)}.ctile .sic{margin-bottom:8px}.ctile small{color:var(--muted);word-break:break-all}
.notes{display:grid;gap:14px}
.note{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--sh)}
.note h3{margin-bottom:2px}.note p{margin:6px 0 10px}
.cert-ok,.cert-no{margin-top:22px;border-radius:20px;padding:26px;text-align:center}
.cert-ok{background:var(--mint2);border:1px solid #A5C3EE}.cert-no{background:#fff;border:1px solid var(--line)}
.cert-ic{display:inline-grid;place-items:center;width:60px;height:60px;border-radius:50%;background:var(--g700);color:#fff;margin-bottom:8px}
.cert-ok dl{display:grid;gap:8px;text-align:left;max-width:460px;margin:18px auto 0}
.cert-ok dl div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed #A5C3EE;padding-bottom:8px}
.cert-ok dt{color:var(--muted)}.cert-ok dd{margin:0;font-weight:700;text-align:right}
.e404 .big{font:800 6rem var(--f-h);color:var(--mint);line-height:1}

/* অ্যাপ্লাই সেকশন */
.apply-grid{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:center}
.apply-copy p{color:#CFDDF5;font-size:1.08rem}
@media(max-width:900px){.apply-grid{grid-template-columns:1fr;gap:30px}}

/* রিভিউ */
.rv-grid{columns:3 290px;column-gap:18px}
.rv{margin:0 0 18px;break-inside:avoid}
.rv-bub{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px 20px 20px 6px;padding:16px 18px;box-shadow:var(--sh)}
.rv-bub p{margin:8px 0 0;font-size:1rem}
.rv figcaption{display:flex;align-items:center;gap:10px;padding:10px 6px 0}
.rv figcaption strong{display:block;font-family:var(--f-h)}.rv figcaption small{color:var(--muted)}
.src{margin-left:auto;font-size:.76rem;font-weight:700;padding:3px 10px;border-radius:999px;text-decoration:none}
.src-g{background:#E8F0FE;color:#1a56c4}.src-f{background:#E7EFFD;color:#1877F2}
.stars{color:var(--amber);letter-spacing:2px;font-size:1.05rem}.stars i{font-style:normal;color:#D6DFEC}
.rv-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:18px 0}
.rv-form{max-width:640px;margin:10px auto 0;text-align:center}
.rv-form summary{list-style:none;cursor:pointer;display:inline-flex}
.rv-form form{text-align:left;margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:grid;gap:12px}
.rate{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.rate input{position:absolute;opacity:0;pointer-events:none}
.rate label{font-size:2rem;color:#D6DFEC;cursor:pointer;line-height:1}
.rate input:checked~label,.rate label:hover,.rate label:hover~label{color:var(--amber)}
.rate input:focus-visible+label{outline:3px solid var(--amber);border-radius:6px}

/* ফুটার */

/* ফ্লোটিং বাটন ও চ্যাট */
.chat-fab{position:fixed;left:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:80;display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;border:0;background:var(--g800);color:#fff;font:600 .98rem var(--f-b);box-shadow:var(--sh-l);cursor:pointer}
.chat-fab:hover{background:var(--g700)}
.chat-fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#e2362b;border:2px solid #fff}
.chat{position:fixed;left:16px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:90;width:min(370px,calc(100vw - 32px));max-height:min(560px,calc(100vh - 110px));background:#fff;border-radius:22px;box-shadow:var(--sh-l);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line)}
.chat-h{display:flex;justify-content:space-between;align-items:center;background:var(--g800);color:#fff;padding:14px 16px}
.chat-h strong{display:block;font-family:var(--f-h)}.chat-h small{color:#A5C3EE}
.chat-h button{background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.chat-wa{display:flex;gap:8px;align-items:center;background:#DDF6E7;color:#0e6b34;padding:10px 16px;font-weight:600;text-decoration:none;font-size:.93rem}
.chat-start{padding:16px;display:grid;gap:10px;overflow:auto}.chat-start p{margin:0;color:var(--muted);font-size:.95rem}
.chat-body{flex:1;overflow:auto;padding:14px;display:grid;gap:8px;align-content:start;background:var(--bg);min-height:220px}
.chat-send{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.chat-send input{border-radius:999px}
.chat-send button{flex:none;width:46px;border:0;border-radius:50%;background:var(--g700);color:#fff;display:grid;place-items:center;cursor:pointer}
@media(max-width:560px){.chat{left:8px;right:8px;width:auto;bottom:calc(72px + env(safe-area-inset-bottom))}.chat-fab span{display:none}.chat-fab{padding:14px}}

@media(max-width:600px){
  .soc-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .soc-card{padding:8px 12px 8px 8px;gap:8px;font-size:.88rem;border-radius:16px}
  .soc-card span{width:36px;height:36px}
}

/* লোগো কার্ড (গাঢ় ব্যাকগ্রাউন্ডে) */
.auth-logo img{width:190px;height:auto}
.side-logo{display:block;margin:2px 0 8px;padding:8px 12px;border-radius:16px}
.side-logo img{width:100%;max-width:170px;height:auto;margin:0 auto}
.auth-logo,.side-logo{display:inline-block;background:#fff;border-radius:18px;padding:8px 16px;box-shadow:0 10px 28px rgba(0,0,0,.25);line-height:0}

/* ডানপাশের ভাসমান যোগাযোগ বোতাম (সবসময় খোলা, প্রতিটির নিজস্ব রঙ) */
.dock{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:80;display:flex;flex-direction:column;gap:9px;align-items:center}
.dk{display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none!important;width:62px}
.dk-i{position:relative;display:grid;place-items:center;width:46px;height:46px;border-radius:16px;color:#fff;box-shadow:0 10px 24px rgba(5,14,45,.3);transition:transform .25s,box-shadow .25s}
.dk-t{display:block;max-width:64px;padding:1px 6px;border-radius:9px;background:rgba(255,255,255,.96);color:var(--ink);font:700 .64rem/1.45 var(--f-b);box-shadow:0 3px 10px rgba(5,14,45,.18);text-align:center;overflow-wrap:normal;word-break:keep-all}
.dk:hover .dk-i,.dk:focus-visible .dk-i{transform:translateY(-4px) scale(1.07)}
.dk:focus-visible{outline:3px solid rgba(0,212,255,.55);outline-offset:3px;border-radius:14px}
.dk-wg .dk-i{background:linear-gradient(145deg,#25D366,#0E8F6B)}
.dk-wa .dk-i{background:linear-gradient(145deg,#2EE56F,#12A150)}
.dk-tg .dk-i{background:linear-gradient(145deg,#37AEE2,#1E96C8)}
.dk-call .dk-i{background:linear-gradient(145deg,#FFB000,#FF7A00)}
.dk-wa .dk-i::after{content:"";position:absolute;inset:-4px;border-radius:19px;border:2px solid rgba(37,211,102,.55);animation:dkp 2.4s ease-out infinite}
@keyframes dkp{0%{transform:scale(.92);opacity:.9}100%{transform:scale(1.18);opacity:0}}
@media(max-width:560px){.dock{right:5px;gap:6px}.dk{width:58px}.dk-i{width:40px;height:40px;border-radius:14px}.dk-i svg{width:20px;height:20px}.dk-t{font-size:.55rem;padding:0 3px;max-width:58px}}
@media(prefers-reduced-motion:reduce){.dk-wa .dk-i::after{animation:none}}

/* ============ মসৃণ ও হালকা অনুভূতি (ফোন-ফিল) ============ */
html{-webkit-tap-highlight-color:transparent;text-rendering:optimizeLegibility}
a,button,.btn,label,summary,[role=button],input[type=submit]{touch-action:manipulation}
.btn,.vs-btn,.mt-ab,.dk-i,.vs-card,.tcard,.ccard{transition-timing-function:cubic-bezier(.22,.8,.24,1)}
.btn{transition-duration:.22s}
@media(hover:none){
  .btn:hover{transform:none}
  .btn:active{transform:scale(.96);transition-duration:.1s}
  .vs-card:active .vcard-t,.mcard:active,.tcard:active,.ccard:active{transform:scale(.975)}
  .vs-card .vcard-t,.mcard,.tcard,.ccard{transition:transform .16s cubic-bezier(.22,.8,.24,1)}
  .dk:active .dk-i{transform:scale(.9)}
}
/* স্ক্রল করলে সেকশন নিচ থেকে হালকা ভেসে ওঠে (JS শুধু স্ক্রিনের নিচের অংশে এই ক্লাস বসায়, তাই ফ্ল্যাশ হয় না) */
.sx{opacity:0;transform:translate3d(0,22px,0);transition:opacity .6s ease-out,transform .7s cubic-bezier(.22,.8,.24,1);transition-delay:var(--sx,0ms);will-change:opacity,transform}
.sx.sx-in{opacity:1;transform:none;will-change:auto}
@media(prefers-reduced-motion:reduce){.sx{opacity:1;transform:none;transition:none}}
/* আমাদের টিম (হোম) */
.sec-team .tg-home{grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));max-width:1100px;margin:0 auto}
.tc-home{position:relative;overflow:hidden;padding:26px 16px 22px;border-radius:24px;transition:transform .3s cubic-bezier(.22,.8,.24,1),box-shadow .3s}
.tc-home::before{content:"";position:absolute;left:0;right:0;top:0;height:64px;background:linear-gradient(135deg,rgba(10,71,209,.12),rgba(0,212,255,.14));pointer-events:none}
.tc-ring{position:relative;display:inline-grid;padding:4px;border-radius:50%;background:conic-gradient(from 200deg,var(--g600),#00D4FF,var(--amber),var(--g600));margin-bottom:12px}
.tc-ring .av{margin:0;box-shadow:0 0 0 3px #fff}
.tc-home h3{font:800 1.05rem/1.35 var(--f-h);color:var(--g900)}
.tc-role{display:inline-block;margin-top:6px;padding:3px 12px;border-radius:99px;background:#EAF1FF;color:var(--g700);font-weight:700;font-size:.8rem}
.tg-more{margin-top:26px}
@media(hover:hover){.tc-home:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(8,27,82,.14)}}
@media(max-width:560px){.sec-team .tg-home{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tc-home{padding:20px 10px 18px;border-radius:20px}.tc-home h3{font-size:.95rem}.tc-ring .av{width:76px!important;height:76px!important;font-size:32px!important}}

/* টিম কার্ড → প্রোফাইল পেজের লিংক */
.tc-home{position:relative}
.tc-link{color:inherit;text-decoration:none}.tc-link::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.tc-link:focus-visible{outline:none}.tc-link:focus-visible::after{outline:3px solid rgba(11,95,255,.55);outline-offset:-3px}
.tcard{position:relative}.tc-more{display:block;margin-top:10px;font-weight:700;font-size:.86rem;color:var(--g700)}
.tcard .soc{position:relative;z-index:2}

/* ---- রিসোর্স: সার্ভার কার্ড ও নিচ থেকে ওঠা পপ-আপ ---- */
.srv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:16px}
.srv-card{position:relative;display:grid;gap:6px;justify-items:start;text-align:left;width:100%;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--sh);font:inherit;color:var(--ink);cursor:pointer;transition:transform .18s,border-color .18s,box-shadow .18s}
.srv-card:hover,.srv-card:focus-visible{transform:translateY(-3px);border-color:var(--g500);box-shadow:var(--sh-l)}
.srv-logo{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--g700),var(--g500));color:#fff;overflow:hidden;margin-bottom:6px}
.srv-logo b{font:800 1.8rem var(--f-h)}.srv-logo img{width:100%;height:100%;object-fit:cover}
.srv-name{font:700 1.15rem var(--f-h);line-height:1.3}.srv-tag{color:var(--muted);font-size:.93rem;line-height:1.5}
.srv-more{display:inline-flex;align-items:center;gap:4px;margin-top:8px;color:var(--g700);font-weight:700}
.srv-badge{position:absolute;top:16px;right:16px;background:var(--amber-l);color:#7a4b00;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:700}
.srv-scrim{position:fixed;inset:0;background:rgba(5,14,45,.55);opacity:0;transition:opacity .2s;z-index:1200}.srv-scrim.on{opacity:1}
.srv-sheet{position:fixed;left:0;right:0;bottom:0;margin:0 auto;max-width:560px;max-height:88vh;overflow:auto;background:#fff;border-radius:24px 24px 0 0;padding:26px 22px calc(22px + env(safe-area-inset-bottom));box-shadow:var(--sh-l);transform:translateY(100%);transition:transform .22s ease-out;z-index:1210;outline:0;overscroll-behavior:contain}
.srv-sheet.on{transform:none}
.srv-sheet::before{content:"";display:block;width:44px;height:5px;border-radius:3px;background:var(--line);margin:-12px auto 16px}
.srv-x{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:0;background:var(--mint3);color:var(--g800);cursor:pointer}
.srv-sheet h3{margin:0 40px 4px 0;font-size:1.35rem}.srv-sub{color:var(--g700);font-weight:600;margin:0 0 10px}
.srv-feat{list-style:none;margin:14px 0 20px;padding:0;display:grid;gap:8px}
.srv-feat li{display:flex;gap:10px;align-items:flex-start;line-height:1.5}.srv-feat svg{color:var(--g600);flex:none;margin-top:3px}
html.srv-lock{overflow:hidden}
@media (min-width:700px){.srv-sheet{bottom:24px;border-radius:24px}.srv-sheet::before{display:none}}
@media (prefers-reduced-motion:reduce){.srv-sheet,.srv-scrim,.srv-card{transition:none}}