:root{--bg:#030914;--bg2:#06111f;--panel:rgba(8,22,38,.72);--panel2:#071522;--text:#eef7ff;--muted:#8fa7bb;--cyan:#00e5ff;--blue:#318bff;--purple:#8e6cff;--green:#17e98a;--red:#ff5164;--line:rgba(104,193,255,.18);--shadow:0 24px 80px rgba(0,0,0,.45);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.65;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 20% 10%,rgba(0,229,255,.07),transparent 30%),radial-gradient(circle at 85% 25%,rgba(142,108,255,.06),transparent 28%);pointer-events:none;z-index:-2}.noise{position:fixed;inset:0;opacity:.025;z-index:-1;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section{padding:110px 0;position:relative}.centered{text-align:center;max-width:780px;margin:0 auto 55px}.centered p,.section-head p,.hero-lead{color:var(--muted)}h1,h2,h3{font-family:Manrope,Inter,sans-serif;line-height:1.12;margin:0 0 18px}h1{font-size:clamp(2.8rem,6.4vw,5.8rem);letter-spacing:-.055em}h1 em{font-style:normal;background:linear-gradient(100deg,var(--cyan),#68a9ff,var(--purple));-webkit-background-clip:text;color:transparent}h2{font-size:clamp(2.15rem,4vw,3.7rem);letter-spacing:-.04em}h3{font-size:1.15rem}p{margin:0 0 20px}.eyebrow{text-transform:uppercase;letter-spacing:.17em;font-size:.76rem;font-weight:800;color:var(--cyan);margin-bottom:16px}.eyebrow span{display:inline-block;width:28px;height:1px;background:var(--cyan);vertical-align:middle;margin-right:10px}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:10px;top:10px;z-index:999;background:white;color:black;padding:8px}.site-header{position:fixed;top:0;width:100%;z-index:100;transition:.3s;border-bottom:1px solid transparent}.site-header.scrolled{background:rgba(3,9,20,.78);backdrop-filter:blur(18px);border-color:var(--line)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}




.dashboard-video{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;      /* পুরো frame fill করবে */
    border-radius:0 0 18px 18px;
    background:#000;
}




.brand{display:flex;align-items:center;color:var(--text);text-decoration:none}

.brand-mark{
    width:55px;
    height:55px;
    
    
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    
    flex-shrink:0;
}

.brand-mark img{
    width:80%;
    height:80%;
    object-fit:contain;
    display:block;
    transition:.3s ease;
}

.brand:hover .brand-mark img{
    transform:scale(1.08);
}

.brand strong{display:block;letter-spacing:.03em}

.brand small{display:block;font-size:.35rem;letter-spacing:.22em;color:#a8c2d6;margin-top:2px}


.nav-menu{display:flex;align-items:center;gap:24px}.nav-menu>a:not(.button){color:#b7c9d8;text-decoration:none;font-size:.84rem;font-weight:600}.nav-menu>a:hover{color:white}.button{display:inline-flex;justify-content:center;align-items:center;padding:14px 22px;border-radius:12px;text-decoration:none;color:#001018;background:linear-gradient(135deg,var(--cyan),#62a8ff);font-weight:800;box-shadow:0 10px 30px rgba(0,229,255,.17);transition:.25s}.button:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(0,229,255,.26)}.button-sm{padding:10px 16px;font-size:.82rem}.button-ghost{color:var(--text);background:rgba(255,255,255,.03);border:1px solid var(--line);box-shadow:none}.nav-toggle{display:none;background:none;border:0}.hero{min-height:100vh;padding-top:150px;display:flex;align-items:center;overflow:hidden}.hero-grid{display:grid;grid-template-columns:.9fr 1.25fr;align-items:center;gap:65px}.hero-copy{z-index:2}.hero-lead{font-size:1.08rem;max-width:660px}.hero-actions{display:flex;gap:14px;margin:30px 0}.trust-row{display:flex;flex-wrap:wrap;gap:10px}.trust-row span,.tag-row span{font-size:.76rem;color:#afc4d3;border:1px solid var(--line);border-radius:99px;padding:7px 11px;background:rgba(255,255,255,.025)}




.app-frame,.screen-card{background:linear-gradient(145deg,rgba(10,28,48,.95),rgba(3,10,20,.96));border:1px solid rgba(57,188,255,.28);border-radius:20px;box-shadow:var(--shadow),0 0 90px rgba(0,180,255,.09);overflow:hidden}

.app-frame{padding:8px;width:880px}
.app-frame img,.screen-card img{display:block;width:100%;height:auto;border-radius:12px}

.frame-bar{height:29px;display:flex;align-items:center;gap:6px;padding:0 8px;color:#6f899e;font-size:.65rem}.frame-bar i{width:7px;height:7px;background:#1b4055;border-radius:50%}.frame-bar span{margin-left:8px}.floating{animation:float 6s ease-in-out infinite}.status-pill{position:absolute;background:rgba(4,17,30,.93);border:1px solid var(--line);padding:10px 16px;border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.4);font-size:.76rem}.status-pill b,.status-pill span{display:block}.status-pill span{color:var(--green)}.status-ai{left:-45px;bottom:42px}.status-risk{right:80px;top:-35px}.hero-orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:.2}.orb-one{width:350px;height:350px;background:var(--cyan);right:-160px;top:100px}.orb-two{width:260px;height:260px;background:var(--purple);left:-130px;bottom:0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;background:var(--panel);overflow:hidden}


.hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:140px 0 80px;
}

.hero-center{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
    gap:40px;
}

.hero-copy{
    width:100%;
    max-width:1000px;
}

.hero-copy h1{
    max-width:900px;
    margin:auto;
}

.hero-lead{
    max-width:850px;
    margin:auto;
}

.hero-visual{
    width:100%;
    display:flex;
    justify-content:center;
}

.app-frame{
    width:min(1100px,100%);
    margin:auto;
}

.hero-bottom{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:28px;
}

.hero-actions{
    justify-content:center;
}

.trust-row{
    justify-content:center;
}

.status-pill{
    display:none;
}


.metric-grid article {
  padding: 28px;
  border-right: 1px solid var(--line);
  /* Text ebong inline elements center korar jonno */
  text-align: center; 
}

.metric-grid article:last-child {
  border: 0;
}

.metric-grid strong {
  display: block;
  font-size: 2rem;
  color: var(--cyan);
  /* Jodi shudhu strong tag ta ke alada bhabe center korte chan */
  /* text-align: center; */ 
}

.metric-grid span{font-size:.8rem;color:var(--muted)}

.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:45px}.section-head>div{max-width:700px}

.section-head>p{max-width:380px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.glass-card{padding:28px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(11,27,44,.76),rgba(5,14,25,.82));transition:.3s}.glass-card:hover{transform:translateY(-5px);border-color:rgba(0,229,255,.45);box-shadow:0 18px 60px rgba(0,0,0,.26)}.glass-card .icon{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;background:rgba(0,229,255,.08);border:1px solid rgba(0,229,255,.2);color:var(--cyan);font-size:.72rem;font-weight:900;margin-bottom:20px}.glass-card p{color:var(--muted);font-size:.9rem}.showcase{background:linear-gradient(180deg,transparent,rgba(7,19,34,.55),transparent)}.showcase-stack{display:grid;gap:100px}.showcase-item{display:grid;grid-template-columns:.55fr 1.45fr;align-items:center;gap:55px}.showcase-item.reverse{grid-template-columns:1.45fr .55fr}.showcase-item.reverse>div:first-child{order:2}.showcase-item .index{color:var(--cyan);font-weight:800;font-size:.77rem}.showcase-item p,.showcase-item li{color:var(--muted)}.showcase-item ul{padding-left:18px}.screen-card{padding:8px}.workflow{background:#040c17}

.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}

.timeline article {
    background: #06111f;
    padding: 28px;
    min-height: 210px;
    
    /* ভেতরের কন্টেন্ট সেন্টার করার জন্য */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.timeline b{color:var(--cyan);font-size:.76rem}

.timeline p{color:var(--muted);font-size:.85rem}

.split-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.check-list{display:grid;gap:13px}.check-list span:before{content:"✓";color:var(--green);margin-right:10px}.ai-panel{min-height:420px;position:relative;border:1px solid var(--line);border-radius:28px;background:radial-gradient(circle at center,rgba(0,229,255,.12),rgba(4,13,24,.92) 50%);display:grid;place-items:center}.ai-core{width:115px;height:115px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--cyan);box-shadow:0 0 55px rgba(0,229,255,.23);position:relative}.ai-core span{font-size:2rem;font-weight:900;color:var(--cyan)}.ai-core i{position:absolute;inset:-17px;border:1px dashed rgba(0,229,255,.35);border-radius:50%;animation:spin 12s linear infinite}.signal-card{position:absolute;width:150px;padding:18px;border-radius:16px;background:rgba(4,15,27,.94);border:1px solid var(--line)}.signal-card small,.signal-card strong,.signal-card span{display:block}.signal-card small{color:var(--muted);font-size:.65rem}.signal-card strong{font-size:2.1rem}.signal-card span{font-size:.72rem}.signal-card.buy{left:25px;top:35px}.signal-card.buy strong,.signal-card.buy span{color:var(--green)}.signal-card.sell{right:25px;bottom:35px}.signal-card.sell strong,.signal-card.sell span{color:var(--red)}.confidence-line{position:absolute;bottom:30px;left:35px;color:var(--muted);font-size:.7rem}.confidence-line b{color:var(--cyan);margin-left:8px}.risk-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px}.risk-gauge,.risk-list{border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:35px}.gauge{width:230px;height:120px;border-radius:230px 230px 0 0;background:conic-gradient(from 270deg at 50% 100%,var(--green),#b9df26,var(--red) 50%,transparent 0);margin:15px auto 35px;position:relative;display:flex;align-items:end;justify-content:center}.gauge:after{content:"";position:absolute;width:168px;height:84px;bottom:0;background:#071522;border-radius:168px 168px 0 0}.gauge span,.gauge small{position:absolute;z-index:1}.gauge span{bottom:13px;font-size:1.5rem}.gauge small{bottom:-18px;color:var(--muted);font-size:.6rem}.risk-gauge p{color:var(--muted);text-align:center}.risk-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.risk-list article{padding:18px;background:rgba(255,255,255,.025);border-radius:13px}.risk-list b,.risk-list span{display:block}.risk-list span{font-size:.8rem;color:var(--muted);margin-top:6px}.backtest{background:linear-gradient(135deg,rgba(0,229,255,.035),rgba(142,108,255,.04))}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tech-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.tech-row span{padding:13px 18px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-weight:700;font-size:.85rem}.accordion{max-width:900px;margin:auto;display:grid;gap:12px}.accordion details{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:0 22px}.accordion summary{cursor:pointer;padding:20px 0;font-weight:700;list-style:none}.accordion summary:after{content:"+";float:right;color:var(--cyan)}.accordion details[open] summary:after{content:"−"}.accordion p{color:var(--muted);font-size:.9rem;padding-right:30px}.cta-box{padding:55px;border:1px solid rgba(0,229,255,.25);border-radius:28px;background:radial-gradient(circle at 20% 50%,rgba(0,229,255,.11),transparent 40%),var(--panel);display:flex;justify-content:space-between;align-items:center;gap:40px}.cta-actions{display:flex;gap:12px;flex-shrink:0}.footer{border-top:1px solid var(--line);padding:70px 0 28px;background:#020711}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid p{color:var(--muted);max-width:460px;margin-top:18px}.footer-grid h3{font-size:.85rem}.footer-grid>div>a:not(.brand){display:block;color:var(--muted);text-decoration:none;font-size:.83rem;margin:9px 0}.footer-grid small{color:#536d80}.disclaimer{border-top:1px solid var(--line);margin-top:45px;padding-top:24px;color:#70899d;font-size:.75rem}.disclaimer strong{color:#a8c0d2}.disclaimer p{max-width:950px;margin:6px 0 18px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}@keyframes float{50%{transform:translateY(-12px)}}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1050px){.nav-toggle{display:grid;gap:5px}.nav-toggle span{display:block;width:25px;height:2px;background:white}.nav-menu{position:absolute;top:82px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;background:rgba(4,13,24,.98);padding:25px;border:1px solid var(--line);border-radius:18px}.nav-menu.open{display:flex}.hero-grid,.split-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-lead{margin-left:auto;margin-right:auto}.hero-actions,.trust-row{justify-content:center}




.timeline{grid-template-columns:repeat(2,1fr)}.showcase-item,.showcase-item.reverse{grid-template-columns:1fr}.showcase-item.reverse>div:first-child{order:0}.risk-layout{grid-template-columns:1fr}.cta-box{flex-direction:column;text-align:center}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
@media(max-width:680px){.container{width:min(100% - 24px,1180px)}.section{padding:78px 0}.nav{height:72px}.nav-menu{top:72px}.brand-mark{width:39px;height:39px}.brand strong{font-size:.9rem}.hero{padding-top:115px;min-height:auto}.hero-grid{gap:25px}h1{font-size:2.65rem}.hero-actions,.cta-actions{flex-direction:column}.button{width:100%}.status-pill{display:none}.metric-grid,.feature-grid,.timeline,.risk-list{grid-template-columns:1fr}.metric-grid article{border-right:0;border-bottom:1px solid var(--line)}.section-head{display:block}.showcase-stack{gap:65px}.showcase-item{gap:25px}.ai-panel{min-height:380px}.signal-card{width:125px}.signal-card.buy{left:12px}.signal-card.sell{right:12px}.cta-box{padding:35px 22px}.footer-grid{grid-template-columns:1fr}.screen-card{border-radius:12px}.app-frame{padding:4px}.frame-bar{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}