:root{
  --navy:#050b2e;--navy2:#0a1650;--navy3:#0d1f6b;--card:#0b1a5a;
  --blue:#1d8bff;--cyan:#22d3ee;--orange:#ff9a1f;--yellow:#ffd21f;
  --pink:#ff1f78;--green:#16a34a;--ink:#0b1540;--light:#e8f3ff;
  --font:'Hind Siliguri','Poppins',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body.mxb{margin:0;font-family:var(--font);background:#06103a;color:#fff;line-height:1.55;-webkit-font-smoothing:antialiased}
.mxb img{max-width:100%;height:auto;display:block}
.mxb a{color:inherit;text-decoration:none}
.mxb ul{list-style:none;margin:0;padding:0}
.mxb h1,.mxb h2,.mxb h3,.mxb p{margin:0}
.mxb-wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.mxb-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Header ---------- */
.mxb-header{position:sticky;top:0;z-index:50;background:rgba(5,11,46,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.admin-bar .mxb-header{top:32px}
.mxb-header__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.mxb-brand{display:flex;align-items:center;gap:10px}
.mxb-brand img{width:52px;height:52px;border-radius:50%;background:#fff}
.mxb-brand__txt{display:flex;flex-direction:column;line-height:1}
.mxb-brand__txt b{font-family:'Poppins',var(--font);font-size:24px;font-weight:800;font-style:italic}
.mxb-brand__txt b i{color:var(--orange);font-style:italic}
.mxb-brand__txt small{font-family:'Poppins',var(--font);font-style:italic;font-weight:600;font-size:15px;color:var(--cyan);text-align:center}
.mxb-nav{display:flex;align-items:center;gap:26px;font-weight:500}
.mxb-nav a{font-size:16px;opacity:.9;padding:6px 0;border-bottom:2px solid transparent;transition:.2s}
.mxb-nav a:hover,.mxb-nav a.is-active{color:var(--cyan);border-color:var(--cyan);opacity:1}
.mxb-nav .mxb-nav__cta{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;padding:10px 20px;border-radius:12px;border:0;font-weight:600;box-shadow:0 6px 20px rgba(34,197,94,.35)}
.mxb-nav .mxb-nav__cta:hover{color:#fff;transform:translateY(-1px)}
.mxb-burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.mxb-burger span{display:block;width:26px;height:3px;background:#fff;margin:5px 0;border-radius:2px;transition:.25s}

/* ---------- Buttons ---------- */
.mxb-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:14px;font-family:var(--font);font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}
.mxb-btn:hover{transform:translateY(-2px)}
.mxb-btn--pink{background:linear-gradient(135deg,#ff2d86,#e0115f);color:#fff;box-shadow:0 10px 28px rgba(255,31,120,.4)}
.mxb-btn--green{background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;box-shadow:0 10px 28px rgba(34,197,94,.35)}

/* ---------- Hero ---------- */
.mxb-hero{position:relative;overflow:hidden;background:
  radial-gradient(900px 500px at 85% 20%,rgba(29,139,255,.45),transparent 60%),
  radial-gradient(700px 400px at 10% 90%,rgba(124,58,237,.35),transparent 60%),
  linear-gradient(135deg,#050b2e,#0a1a68 55%,#0b2b9c)}
.mxb-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1px);background-size:34px 34px;opacity:.35;mask-image:linear-gradient(to bottom,#000,transparent 85%)}
.mxb-hero__in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:end;padding-top:34px}
.mxb-hero__txt{padding-bottom:44px;align-self:center}
.mxb-hero__logo{width:110px;height:110px;border-radius:50%;background:#fff;margin-bottom:18px;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.mxb-hero h1{font-weight:700;line-height:1.15;margin-bottom:18px}
.mxb-hero h1 span{display:block}
.mxb-hero .l1{font-size:clamp(28px,4vw,46px)}
.mxb-hero .l2{font-size:clamp(40px,6.4vw,76px);font-weight:700;background:linear-gradient(180deg,#ffe45c,#ff9a1f);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 0 rgba(120,50,0,.5))}
.mxb-hero .l3{font-size:clamp(30px,4.6vw,54px);background:linear-gradient(90deg,#22d3ee,#1d8bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.mxb-hero__txt>p{font-size:18px;max-width:600px;color:#dbe7ff;margin-bottom:22px}
.mxb-badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.mxb-badges li{display:flex;align-items:center;gap:8px;padding:9px 16px;border:1.5px solid rgba(34,211,238,.55);border-radius:12px;background:rgba(8,20,80,.6);font-size:15px;font-weight:600}
.mxb-badges .ic{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#22c55e;font-size:13px}
.mxb-badges li:nth-child(2) .ic{background:#7c3aed}
.mxb-badges li:nth-child(3) .ic{background:#0ea5e9}
.mxb-hero__cta{padding:15px 30px;font-size:19px}
.mxb-hero__media{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:460px}
.mxb-hero__glow{position:absolute;bottom:0;width:90%;height:80%;background:radial-gradient(circle,rgba(34,211,238,.45),transparent 65%);filter:blur(30px)}
.mxb-hero__trainer{position:relative;width:min(380px,100%);max-height:520px;object-fit:cover;object-position:top;border-radius:26px 26px 0 0;box-shadow:0 0 0 3px rgba(34,211,238,.35),0 20px 50px rgba(0,0,0,.5)}
.mxb-trainer-tag{position:absolute;left:4%;bottom:26px;background:#fff;color:var(--ink);border-radius:14px;padding:10px 16px;box-shadow:0 10px 30px rgba(0,0,0,.35);min-width:210px}
.mxb-trainer-tag small{display:inline-block;background:#5b3df5;color:#fff;border-radius:6px;padding:0 10px;font-size:12px;margin-bottom:2px}
.mxb-trainer-tag b{display:block;font-family:'Poppins',var(--font);font-size:20px;color:#0a1a68}
.mxb-trainer-tag span{font-size:12px;color:#2563eb;font-weight:600}
.mxb-float{position:absolute;display:grid;place-items:center;border-radius:16px;font-weight:800;color:#fff;background:rgba(14,30,120,.85);border:2px solid var(--cyan);box-shadow:0 0 24px rgba(34,211,238,.5);animation:mxbFloat 4s ease-in-out infinite}
.mxb-float--ai{top:8%;right:6%;width:62px;height:62px;font-size:24px;font-family:'Poppins',sans-serif}
.mxb-float--wave{top:30%;right:0;width:58px;height:58px;font-size:12px;letter-spacing:-1px;animation-delay:.8s}
.mxb-float--play{top:52%;right:2%;width:56px;height:56px;font-size:22px;border-color:var(--orange);box-shadow:0 0 24px rgba(255,154,31,.5);animation-delay:1.6s}
.mxb-hero__quote{position:absolute;right:-6px;bottom:20px;transform:rotate(-8deg);font-weight:700;font-size:20px;line-height:1.2;text-align:left;text-shadow:0 3px 12px rgba(0,0,0,.6)}
.mxb-hero__quote span{color:var(--yellow)}
@keyframes mxbFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---------- Layout ---------- */
.mxb-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;align-items:start;padding-top:24px;padding-bottom:24px}
.mxb-aside{position:sticky;top:90px}
.mxb-sec{margin-bottom:22px}
.mxb-h2{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:700;margin-bottom:14px;color:#2fa8ff}
.mxb-h2--dark{color:#0a5dc2}
.mxb-h2__ic{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(34,211,238,.15);border:2px solid var(--cyan);font-size:16px;color:#fff;flex:none}
.mxb-h2__ic--play{background:#1d8bff;border-color:#1d8bff}

/* learn */
.mxb-learn{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mxb-learn__item{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:12px;background:rgba(20,60,140,.55);border:1px solid rgba(80,160,255,.2)}
.mxb-learn__item p{font-size:15.5px;color:#e3eeff}
.mxb-tick{flex:none;display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#22c55e;color:#fff;font-size:13px;font-weight:700;margin-top:2px}
.mxb-tick--blue{background:#1d6fe0}

/* videos */
.mxb-videos{background:linear-gradient(160deg,#0b1b66,#081246);border:1.5px solid rgba(34,211,238,.35);border-radius:18px;padding:18px}
.mxb-videos .mxb-h2{color:#fff}
.mxb-vgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mxb-vcard{background:rgba(6,16,70,.8);border:1px solid rgba(80,160,255,.25);border-radius:12px;overflow:hidden;padding-bottom:10px;transition:transform .25s,box-shadow .25s}
.mxb-vcard:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(29,139,255,.35)}
.mxb-vcard__img{position:relative;aspect-ratio:3/2;overflow:hidden}
.mxb-vcard__img img{width:100%;height:100%;object-fit:cover}
.mxb-vcard__play{position:absolute;inset:0;margin:auto;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:rgba(0,0,0,.55);border:2px solid #fff;font-size:15px;padding-left:3px}
.mxb-vcard__tag{position:absolute;left:6px;bottom:6px;background:#1d8bff;border-radius:6px;padding:1px 10px;font-size:12px;font-weight:700}
.mxb-vcard h3{font-size:14.5px;line-height:1.35;padding:8px 10px 2px}
.mxb-vcard p{font-size:12.5px;color:#7fb8ff;padding:0 10px}

/* who / why */
.mxb-two{display:grid;grid-template-columns:1.15fr 1fr;gap:14px;margin-bottom:22px}
.mxb-two .mxb-sec{margin:0}
.mxb-who{background:var(--light);color:var(--ink);border:2px solid #7cc0ff;border-radius:16px;padding:16px}
.mxb-who li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;font-size:15px;font-weight:500}
.mxb-why{background:linear-gradient(160deg,#0b1b66,#081246);border:1.5px solid rgba(34,211,238,.35);border-radius:16px;padding:16px}
.mxb-why li{display:flex;gap:12px;align-items:center;padding:7px 0;font-size:15px}
.mxb-why__ic{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.1);font-size:18px}

/* trainer */
.mxb-trainer{display:grid;grid-template-columns:170px 1fr 260px;gap:20px;align-items:center;background:linear-gradient(120deg,#0a1a68,#0b2bb0);border:1.5px solid rgba(34,211,238,.35);border-radius:18px;padding:0 24px 0 0;margin-bottom:18px;overflow:hidden}
.mxb-trainer img{width:170px;height:100%;min-height:190px;object-fit:cover;object-position:top}
.mxb-trainer__txt{padding:16px 0}
.mxb-trainer__txt small{color:#ffd21f;font-weight:600}
.mxb-trainer__txt h3{font-family:'Poppins',var(--font);font-size:27px;line-height:1.2}
.mxb-trainer__txt span{display:block;color:#7fd0ff;font-size:14px;margin-bottom:6px}
.mxb-trainer__txt p{font-size:14.5px;color:#d5e3ff}
.mxb-trainer blockquote{margin:0;font-size:22px;font-weight:700;line-height:1.3;transform:rotate(-4deg);color:#fff}
.mxb-trainer blockquote::first-line{color:#fff}

/* outcomes */
.mxb-outcomes{background:linear-gradient(160deg,#0b1b66,#081246);border:1.5px solid rgba(255,210,31,.4);border-radius:16px;padding:14px 18px}
.mxb-outcomes h2{display:flex;align-items:center;gap:10px;font-size:19px;color:#fff;margin-bottom:10px}
.mxb-outcomes h2 span{color:var(--yellow)}
.mxb-outcomes__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.mxb-outcome{display:flex;align-items:center;gap:12px;padding:6px 14px;border-left:1px solid rgba(255,255,255,.15)}
.mxb-outcome:first-child{border-left:0;padding-left:0}
.mxb-outcome__ic{flex:none;width:46px;height:46px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#1d8bff,#22d3ee);font-weight:800;font-size:20px}
.mxb-outcome:nth-child(2) .mxb-outcome__ic{background:#1877f2}
.mxb-outcome:nth-child(3) .mxb-outcome__ic{background:#22c55e}
.mxb-outcome:nth-child(4) .mxb-outcome__ic{background:#1d8bff}
.mxb-outcome p{font-size:13.5px;line-height:1.35;color:#cfe0ff}
.mxb-outcome b{color:#fff;font-weight:600}

/* ---------- Registration card ---------- */
.mxb-reg{background:linear-gradient(170deg,#0b1a5a,#071040);border:2px solid #2d6bff;border-radius:18px;padding:22px 20px;box-shadow:0 0 40px rgba(45,107,255,.35)}
.mxb-reg h2{text-align:center;font-size:21px;line-height:1.25;font-weight:600}
.mxb-reg h2 span{font-size:31px;font-weight:700;color:var(--yellow);text-shadow:0 3px 0 rgba(140,80,0,.55)}
.mxb-reg__sub{text-align:center;font-size:13.5px;color:#c4d6ff;margin:8px 0 14px;padding-bottom:12px;border-bottom:1px solid rgba(80,160,255,.35)}
.mxb-field{display:block;margin-bottom:10px}
.mxb-field>span{display:block;font-size:13.5px;font-weight:600;margin-bottom:4px;color:#e6f0ff}
.mxb-field input{width:100%;padding:11px 12px;border-radius:8px;border:2px solid transparent;background:#eef6ff;color:#0b1540;font-family:var(--font);font-size:15px;outline:0;transition:.2s}
.mxb-field input::placeholder{color:#7b8fb8}
.mxb-field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.25)}
.mxb-field input.is-bad{border-color:#ff4d6d}
.mxb-submit{width:100%;padding:13px;font-size:19px;margin-top:4px}
.mxb-submit[disabled]{opacity:.65;cursor:wait}
.mxb-notice{border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:14px;font-weight:600}
.mxb-notice.is-ok{background:rgba(34,197,94,.18);border:1px solid #22c55e;color:#bbf7d0}
.mxb-notice.is-err{background:rgba(255,77,109,.15);border:1px solid #ff4d6d;color:#ffc4cf}
.mxb-fee{display:grid;grid-template-columns:1fr 1.2fr;margin:14px 0 10px;border-radius:12px;overflow:hidden}
.mxb-fee__bkash{display:grid;place-items:center;background:#fff;color:#e2136e;font-weight:800;font-size:24px;font-style:italic;font-family:'Poppins',sans-serif}
.mxb-fee__amt{background:linear-gradient(135deg,#ff2d86,#d10f58);text-align:center;padding:8px}
.mxb-fee__amt small{display:block;font-size:13px}
.mxb-fee__amt b{font-family:'Poppins',var(--font);font-size:32px;line-height:1.1;color:var(--yellow)}
.mxb-pay{background:rgba(6,16,70,.9);border:1.5px solid rgba(34,211,238,.4);border-radius:12px;text-align:center;padding:10px;margin-bottom:12px}
.mxb-pay small{display:block;font-size:13px;color:#c4d6ff}
.mxb-pay b{display:block;font-family:'Poppins',var(--font);font-size:25px;color:var(--yellow);letter-spacing:.5px;line-height:1.3;user-select:all}
.mxb-wa{width:100%;flex-direction:column;gap:0;padding:11px;font-size:14px}
.mxb-wa b{font-family:'Poppins',var(--font);font-size:20px}
.mxb-safe{text-align:center;font-size:13px;color:#c4d6ff;margin-top:10px!important}

/* ---------- Footer ---------- */
.mxb-footer{background:#050b2e;border-top:1px solid rgba(255,255,255,.08);margin-top:10px}
.mxb-footer__in{display:grid;grid-template-columns:auto 1fr auto auto;gap:28px;align-items:center;padding-top:26px;padding-bottom:18px}
.mxb-footer__tag{font-size:19px;text-align:center}
.mxb-footer__wa{display:flex;flex-direction:column;border-left:1px solid rgba(255,255,255,.2);border-right:1px solid rgba(255,255,255,.2);padding:0 26px}
.mxb-footer__wa b{font-family:'Poppins',var(--font);font-size:22px}
.mxb-footer__wa small{color:#9db6ff}
.mxb-footer__start{font-weight:700;font-size:17px;transform:rotate(-4deg);text-shadow:0 3px 0 rgba(255,154,31,.5)}
.mxb-copy{text-align:center;font-size:13px;color:#7f93c9;padding:0 20px 20px}
.mxb-wafloat{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:#22c55e;display:none;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.4)}

/* ---------- Responsive ---------- */
@media (max-width:1060px){
  .mxb-grid{grid-template-columns:1fr}
  .mxb-aside{position:static;order:-1}
  .mxb-reg{max-width:560px;margin:0 auto}
  .mxb-vgrid{grid-template-columns:repeat(2,1fr)}
  .mxb-trainer{grid-template-columns:150px 1fr}
  .mxb-trainer blockquote{grid-column:1/-1;transform:none;padding:0 20px 18px;font-size:19px}
  .mxb-footer__in{grid-template-columns:1fr 1fr}
  .mxb-footer__wa{border:0;padding:0}
}
@media (max-width:860px){
  .mxb-burger{display:block}
  .mxb-nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:#050b2e;border-bottom:1px solid rgba(255,255,255,.12);padding:6px 20px 16px;display:none}
  .mxb-nav.is-open{display:flex}
  .mxb-nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .mxb-nav .mxb-nav__cta{justify-content:center;margin-top:12px;border:0}
  .mxb-hero__in{grid-template-columns:1fr;padding-top:24px}
  .mxb-hero__txt{padding-bottom:10px}
  .mxb-hero__media{min-height:0;padding-top:10px}
  .mxb-hero__trainer{width:min(320px,80%);max-height:420px}
  .mxb-hero__quote{display:none}
  .mxb-learn,.mxb-two{grid-template-columns:1fr}
  .mxb-outcomes__grid{grid-template-columns:1fr 1fr;gap:12px}
  .mxb-outcome{border:0;padding:0}
  .mxb-wafloat{display:grid}
}
@media (max-width:520px){
  .mxb-wrap{padding:0 14px}
  .mxb-brand__txt b{font-size:20px}
  .mxb-hero__logo{width:84px;height:84px}
  .mxb-hero__txt>p{font-size:16px}
  .mxb-vgrid{grid-template-columns:1fr}
  .mxb-trainer{grid-template-columns:1fr;padding:0}
  .mxb-trainer img{width:100%;height:240px}
  .mxb-trainer__txt{padding:0 18px}
  .mxb-footer__in{grid-template-columns:1fr;text-align:center;justify-items:center}
  .mxb-outcomes__grid{grid-template-columns:1fr}
  .mxb-trainer-tag{left:50%;transform:translateX(-50%);bottom:12px}
  .mxb-float{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}