/* ═══ OMS Shared Animations & Design Tokens ═══ */
:root{
  --navy:#060F1E;--navy2:#0D1C34;--navy3:#142540;
  --blue:#2563EB;--blue2:#1D4ED8;--blue-lt:#EEF4FF;
  --crim:#DC1F3C;--crim-lt:#FFF0F2;
  --grn:#059669;--grn-lt:#ECFDF5;
  --amb:#F59E0B;--amb-lt:#FFFBEB;
  --purp:#7C3AED;--purp-lt:#F5F3FF;
  --teal:#0D9488;--teal-lt:#F0FDFA;
  --ind:#4338CA;--ind-lt:#EEF2FF;
  --rose:#BE185D;--rose-lt:#FDF2F8;
  --bg:#EFF5FF;--bg2:#fff;
  --text:#0D1623;--text2:#4B5563;--text3:#9CA3AF;
  --border:#E1E9F5;--card:#fff;
  --sh:0 4px 32px rgba(6,15,30,.09);--r:14px;
}

/* Keyframes */
@keyframes slideUp{from{opacity:0;transform:translateY(36px)}to{opacity:1;transform:none}}
@keyframes slideLeft{from{opacity:0;transform:translateX(-36px)}to{opacity:1;transform:none}}
@keyframes slideRight{from{opacity:0;transform:translateX(36px)}to{opacity:1;transform:none}}
@keyframes scaleIn{from{opacity:0;transform:scale(.88)}to{opacity:1;transform:scale(1)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pulseBorder{0%,100%{box-shadow:0 0 0 0 rgba(37,99,235,.35)}60%{box-shadow:0 0 0 12px rgba(37,99,235,0)}}
@keyframes shimmer{0%{background-position:-400% 0}100%{background-position:400% 0}}
@keyframes growLine{from{width:0}to{width:56px}}
@keyframes countUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes rotateCW{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes dash{to{stroke-dashoffset:0}}

/* Reveal classes */
.rv{opacity:0;transform:translateY(36px);transition:opacity .65s ease,transform .65s ease}
.rv.up{transform:translateY(36px)}
.rv.left{transform:translateX(-36px)}
.rv.right{transform:translateX(36px)}
.rv.scale{transform:scale(.9)}
.rv.vis{opacity:1;transform:none}

/* Progress bar */
#pgbar{position:fixed;top:0;left:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--crim),var(--amb),var(--blue));
  z-index:500;transition:width .12s linear;box-shadow:0 0 10px rgba(245,158,11,.5)}

/* Nav */
.oms-nav{position:sticky;top:3px;z-index:100;background:rgba(6,15,30,.95);
  backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06)}
.oms-nav-inner{max-width:1160px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;height:56px;gap:16px}
.oms-brand{font-family:'Syne',sans-serif;font-weight:800;font-size:18px;
  color:#fff;letter-spacing:-.02em;flex-shrink:0}
.oms-brand span{color:var(--amb)}
.oms-nav-links{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.oms-nav-links::-webkit-scrollbar{display:none}
.oms-nav-link{padding:6px 12px;border-radius:8px;font-size:12px;font-weight:600;
  color:#64748B;white-space:nowrap;transition:all .2s;flex-shrink:0}
.oms-nav-link:hover,.oms-nav-link.act{color:#fff;background:rgba(255,255,255,.08)}
.oms-nav-link.act{color:var(--amb)}
.oms-nav-cta{flex-shrink:0;background:var(--amb);color:var(--navy);
  padding:8px 22px;border-radius:100px;font-family:'Syne',sans-serif;
  font-weight:700;font-size:12px;transition:all .2s;white-space:nowrap;
  box-shadow:0 4px 16px rgba(245,158,11,.3)}
.oms-nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(245,158,11,.45)}

/* Hero base */
.oms-hero{background:var(--navy);padding:80px 24px 0;
  position:relative;overflow:hidden;min-height:94vh;
  display:flex;flex-direction:column}
.oms-hero-canvas{position:absolute;inset:0;opacity:.35;pointer-events:none}
.oms-hero-overlay{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 50% at 15% -10%,rgba(37,99,235,.25) 0%,transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 110%,rgba(220,31,60,.18) 0%,transparent 60%)}
.oms-hero-inner{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;
  justify-content:center;max-width:1160px;margin:0 auto;width:100%}
.oms-badge{display:inline-flex;align-items:center;gap:8px;width:fit-content;
  background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);
  color:var(--amb);font-size:10px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;padding:5px 16px;border-radius:100px;margin-bottom:26px;
  opacity:0;transform:translateY(20px);animation:slideUp .6s .15s ease forwards}
.oms-h1{font-family:'Syne',sans-serif;
  font-size:clamp(28px,5vw,62px);font-weight:800;line-height:1.08;color:#fff;
  text-wrap:balance;margin-bottom:22px;
  opacity:0;transform:translateY(30px);animation:slideUp .7s .35s ease forwards}
.oms-h1 .acc{color:var(--amb)}
.oms-h1 .dng{color:#F87171}
.oms-sub{font-size:clamp(14px,2vw,17px);color:#64748B;max-width:620px;
  margin-bottom:42px;text-wrap:balance;line-height:1.75;
  opacity:0;transform:translateY(20px);animation:slideUp .6s .55s ease forwards}

/* Stat chips */
.oms-stats{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:48px;
  opacity:0;transform:translateY(20px);animation:slideUp .6s .75s ease forwards}
.hstat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  border-radius:12px;padding:14px 20px;transition:all .3s;cursor:default}
.hstat:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.hstat .hn{font-family:'JetBrains Mono',monospace;font-weight:700;
  font-size:clamp(20px,2.5vw,30px);color:#fff;line-height:1;display:block}
.hstat .hl{font-size:11px;color:#475569;margin-top:3px}
.hstat.ca .hn{color:var(--amb)}.hstat.cr .hn{color:#F87171}.hstat.cg .hn{color:#34D399}

/* Section base */
.oms-section{padding:76px 24px}
.oms-section.alt{background:var(--bg2)}
.oms-wrap{max-width:1160px;margin:0 auto}

/* Section header */
.sec-hd{margin-bottom:46px}
.sec-badge{display:inline-flex;align-items:center;gap:6px;
  padding:4px 14px;border-radius:100px;font-family:'Syne',sans-serif;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  margin-bottom:14px;border:1px solid;}
.sec-ey{font-family:'Syne',sans-serif;font-size:10.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:.15em;margin-bottom:12px;color:var(--sc,var(--blue))}
.sec-hd h2{font-family:'Syne',sans-serif;font-size:clamp(22px,3.5vw,40px);
  font-weight:800;line-height:1.12;text-wrap:balance;position:relative;display:inline-block}
.sec-hd h2::after{content:'';position:absolute;bottom:-10px;left:0;
  height:3px;border-radius:2px;background:var(--sc,var(--blue));
  width:0;opacity:0;transition:width .9s ease,opacity .6s ease}
.sec-hd.vis h2::after{width:56px;opacity:1}
.sec-hd p{color:var(--text2);margin-top:18px;max-width:600px;font-size:15.5px;line-height:1.78}

/* Feature cards */
.fg{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.fc{background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:24px 26px;box-shadow:var(--sh);transition:all .3s;position:relative;overflow:hidden}
.fc::before{content:'';position:absolute;inset:0;opacity:0;
  background:linear-gradient(135deg,rgba(var(--fca,37,99,235),.06) 0%,transparent 60%);
  transition:opacity .3s}
.fc:hover{transform:translateY(-5px);box-shadow:0 16px 48px rgba(6,15,30,.14)}
.fc:hover::before{opacity:1}
.fc:hover .fc-ico{transform:scale(1.12) rotate(-8deg)}
.fc-ico{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;
  justify-content:center;font-size:19px;margin-bottom:16px;flex-shrink:0;transition:transform .3s}
.fc h3{font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:700;
  margin-bottom:10px;line-height:1.3}
.fc .fd{font-size:13.5px;color:var(--text2);margin-bottom:12px;line-height:1.65}
.fc ul{list-style:none;color:var(--text2);font-size:13.5px}
.fc ul li{padding:3px 0 3px 20px;position:relative;line-height:1.55}
.fc ul li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;
  position:absolute;left:0;top:7px;color:var(--grn);font-size:9.5px}
.fc ul li strong{color:var(--text)}

/* Icon colors */
.ir{background:var(--crim-lt);color:var(--crim)}
.ig{background:var(--grn-lt);color:var(--grn)}
.ia{background:var(--amb-lt);color:#92400E}
.ib{background:var(--blue-lt);color:var(--blue)}
.ip{background:var(--purp-lt);color:var(--purp)}
.it{background:var(--teal-lt);color:var(--teal)}
.ii{background:var(--ind-lt);color:var(--ind)}
.io{background:var(--rose-lt);color:var(--rose)}

/* 2-col wide layout */
.wf{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:start}
@media(max-width:720px){.wf{grid-template-columns:1fr}}
.dpanel{background:var(--navy2);border-radius:var(--r);padding:28px;
  border:1px solid rgba(255,255,255,.06);transition:all .3s}
.dpanel:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.3)}
.dpanel h4{font-family:'Syne',sans-serif;font-size:17px;font-weight:700;
  color:var(--amb);margin-bottom:18px}
.dprow{display:flex;gap:9px;margin-bottom:11px;font-size:13.5px;color:#94A3B8;
  align-items:flex-start;line-height:1.55}
.dprow i{color:var(--grn);margin-top:4px;flex-shrink:0;font-size:10px}
.dprow strong{color:#E2E8F0}
.dpdiv{border:none;border-top:1px solid rgba(255,255,255,.07);margin:16px 0}

/* Progress ring */
.pring-wrap{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px}
.pring-item{display:flex;align-items:center;gap:12px}
.pring{width:62px;height:62px;flex-shrink:0;transform:rotate(-90deg)}
.pring circle{fill:none;stroke-width:5;stroke-linecap:round}
.pring .bg{stroke:rgba(255,255,255,.08)}
.pring .fg{stroke-dasharray:157;stroke-dashoffset:157;transition:stroke-dashoffset 1.4s ease}
.pring-item .pl{font-size:12px;color:#94A3B8;line-height:1.45}
.pring-item .pn{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:15px;color:#fff;line-height:1}

/* SVG Flow diagram */
.flow-wrap{background:var(--navy2);border-radius:var(--r);padding:28px;
  border:1px solid rgba(255,255,255,.06);overflow-x:auto}
.flow-wrap svg{display:block;margin:0 auto;max-width:100%}

/* Metrics strip */
.mstrip{background:var(--navy2);padding:56px 24px;position:relative;overflow:hidden}
.mstrip::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 80% at 50% 50%,rgba(37,99,235,.12) 0%,transparent 70%)}
.mstrip-inner{max-width:1160px;margin:0 auto;position:relative;z-index:1}
.mstrip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:18px;margin-top:32px}
.mstat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  border-radius:14px;padding:22px 18px;text-align:center;transition:all .3s}
.mstat:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
.mstat .mn{font-family:'JetBrains Mono',monospace;font-weight:700;
  font-size:clamp(22px,3vw,36px);color:#fff;line-height:1;display:block;margin-bottom:6px}
.mstat .ml{font-size:12px;color:#475569;line-height:1.4}

/* CTA section */
.oms-cta{background:var(--navy);padding:90px 24px;text-align:center;
  position:relative;overflow:hidden}
.oms-cta::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(37,99,235,.2) 0%,transparent 60%)}
.oms-cta-inner{position:relative;z-index:1}
.oms-cta h2{font-family:'Syne',sans-serif;font-size:clamp(24px,5vw,52px);
  font-weight:800;color:#fff;margin-bottom:14px;text-wrap:balance;line-height:1.1}
.oms-cta h2 .a{color:var(--amb)}
.oms-cta p{color:#475569;max-width:480px;margin:0 auto 40px;font-size:16px;line-height:1.7}
.oms-cta-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.btn-p{display:inline-flex;align-items:center;gap:8px;background:var(--amb);
  color:var(--navy);padding:15px 34px;border-radius:100px;
  font-family:'Syne',sans-serif;font-weight:700;font-size:14px;transition:all .25s;
  animation:pulseBorder 2.5s 2s infinite;box-shadow:0 6px 24px rgba(245,158,11,.35)}
.btn-p:hover{transform:translateY(-3px) scale(1.03);animation:none;box-shadow:0 12px 36px rgba(245,158,11,.5);color:var(--navy)}
.btn-s{display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.18);
  padding:15px 28px;border-radius:100px;font-family:'Syne',sans-serif;
  font-weight:600;font-size:14px;transition:all .25s}
.btn-s:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);color:#fff}

/* Footer */
.oms-footer{background:#020810;color:#2D3748;text-align:center;
  padding:22px;font-size:13px}
.oms-footer strong{color:#4B5563}

/* Bangla font */
.bn{font-family:'Hind Siliguri','Noto Sans Bengali',sans-serif}

/* Module pill badges */
.mod-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 12px;
  border-radius:100px;font-size:11px;font-weight:700;margin:2px}

/* Comparison table */
.cmp-table{width:100%;border-collapse:collapse;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.cmp-table th{background:var(--navy);color:#fff;padding:12px 16px;text-align:left;
  font-family:'Syne',sans-serif;font-size:10.5px;text-transform:uppercase;letter-spacing:.1em}
.cmp-table td{padding:11px 16px;border-bottom:1px solid var(--border);font-size:13.5px;color:var(--text2)}
.cmp-table tr:hover td{background:var(--blue-lt)}
.cmp-table .good{color:var(--grn);font-weight:700}
.cmp-table .bad{color:var(--crim);font-weight:700}

/* Responsive */
@media(max-width:600px){
  .oms-section{padding:52px 18px}
  .fg{grid-template-columns:1fr}
  .oms-h1{font-size:clamp(26px,7vw,36px)}
}