/* Noago Technologies Ltd. — site styles, V2
   Layout idea: navy bands open and close each page; white and stone bands carry the reading.
   One motif runs through everything: the link from the logo (dot, line, saffron end).
   Motion system: one easing (--ease), three durations (--t1/2/3). Every hidden start state
   lives inside @media (prefers-reduced-motion:no-preference) and behind the .js class,
   so without JavaScript or with reduced motion all information is visible. */

@font-face{font-family:"Poppins";src:url("../fonts/poppins-300.woff2") format("woff2"),url("../fonts/poppins-300.woff") format("woff");font-weight:300;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-400.woff2") format("woff2"),url("../fonts/poppins-400.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-500.woff2") format("woff2"),url("../fonts/poppins-500.woff") format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-700.woff2") format("woff2"),url("../fonts/poppins-700.woff") format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Hind Siliguri";src:url("../fonts/hind-siliguri-medium.woff2") format("woff2");font-weight:400 500;font-display:swap;unicode-range:U+0980-09FF,U+0964-0965,U+200C-200D,U+25CC}
@font-face{font-family:"Hind Siliguri";src:url("../fonts/hind-siliguri-bold.woff2") format("woff2");font-weight:600 700;font-display:swap;unicode-range:U+0980-09FF,U+0964-0965,U+200C-200D,U+25CC}

:root{
  /* colour, taken from the approved logo */
  --navy:#0B1F3A; --navy-deep:#071429; --navy-2:#13294A; --navy-line:#22385A;
  --saffron:#F59E0B; --saffron-hover:#FFB224; --saffron-ink:#8A5300; --saffron-tint:#FEF4E2;
  --green:#16A34A; --green-ink:#0D6E3B; --green-tint:#E7F6EC;
  --white:#FFFFFF; --stone:#F5F4F0; --rule:#E3E1DA;
  --ink:#0B1F3A; --text:#2D3A4F; --muted:#5A6577; --on-navy:#FFFFFF; --on-navy-muted:#A9B6CB; --on-navy-faint:#7C8CA6;
  /* type */
  --sans:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --bangla:"Hind Siliguri","Poppins","Noto Sans Bengali","Nirmala UI","Vrinda",sans-serif;
  --fs-xs:.78rem; --fs-sm:.9rem; --fs-base:1rem; --fs-md:1.15rem; --fs-lg:1.4rem;
  --fs-xl:clamp(1.7rem,3.2vw,2.4rem); --fs-2xl:clamp(2.2rem,5vw,3.6rem);
  /* space, radius, shadow */
  --s1:.25rem; --s2:.5rem; --s3:.75rem; --s4:1rem; --s5:1.5rem; --s6:2rem; --s7:3rem; --s8:4.5rem; --s9:6.5rem;
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-pill:999px;
  --shadow:0 1px 2px rgba(11,31,58,.06),0 8px 24px rgba(11,31,58,.06);
  --shadow-lift:0 2px 4px rgba(11,31,58,.06),0 16px 36px rgba(11,31,58,.10);
  --gutter:max(1.25rem,4vw); --max:74rem;
  /* motion */
  --ease:cubic-bezier(.2,.8,.2,1); --t1:.18s; --t2:.35s; --t3:.7s;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
body{font-family:var(--sans);font-size:var(--fs-base);line-height:1.65;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:.2em}
button,input,select,textarea{font:inherit;color:inherit}
button{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;text-wrap:balance;font-weight:700;letter-spacing:-.015em}
p{text-wrap:pretty}
[lang="bn"],.bn{font-family:var(--bangla);letter-spacing:0}
.skip{position:absolute;left:var(--s4);top:-4rem;background:var(--saffron);color:var(--navy);padding:var(--s2) var(--s4);border-radius:var(--r-sm);font-weight:500;z-index:100}
.skip:focus{top:var(--s4)}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(7,20,41,.97);border-bottom:1px solid var(--navy-line);transition:box-shadow var(--t2)}
@supports (backdrop-filter:blur(8px)){.site-head{background:rgba(7,20,41,.88);backdrop-filter:blur(10px) saturate(1.2)}}
.site-head.scrolled{box-shadow:0 8px 24px rgba(0,0,0,.25)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s5);min-height:4.25rem}
.brand img{height:2.05rem;width:auto;transition:opacity var(--t1)}
.brand:hover img{opacity:.85}
.nav{display:flex;align-items:center;gap:var(--s6)}
.nav a{position:relative;color:var(--on-navy-muted);text-decoration:none;font-size:var(--fs-sm);font-weight:500;padding-block:var(--s2);transition:color var(--t1)}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--saffron);transform:scaleX(0);transform-origin:left;transition:transform var(--t2) var(--ease)}
.nav a:hover{color:var(--on-navy)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--on-navy)}
.nav .nav-cta{color:var(--navy);background:var(--saffron);padding:.55rem 1.1rem;border-radius:var(--r-pill);transition:background-color var(--t1),transform var(--t1)}
.nav .nav-cta:hover{background:var(--saffron-hover);color:var(--navy);transform:translateY(-1px)}
.menu-btn{display:none;background:none;border:1px solid var(--navy-line);border-radius:var(--r-sm);width:2.75rem;height:2.75rem;color:var(--on-navy);cursor:pointer;place-items:center}
.menu-btn svg{width:1.4rem;height:1.4rem;overflow:visible}
.menu-btn path{transition:transform var(--t2) var(--ease),opacity var(--t1);transform-box:fill-box;transform-origin:center}
.menu-btn[aria-expanded="true"] .m1{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .m2{opacity:0}
.menu-btn[aria-expanded="true"] .m3{transform:translate(3px,-5px) rotate(-45deg) scaleX(1.6)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:3rem;padding:.75rem 1.4rem;border-radius:var(--r-pill);font-weight:500;font-size:.95rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color var(--t1),border-color var(--t1),color var(--t1),transform var(--t1),box-shadow var(--t2)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn .arr{width:1.05rem;height:1.05rem;flex:none;transition:transform var(--t2) var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.btn-primary{background:var(--saffron);color:var(--navy)}
.btn-primary:hover{background:var(--saffron-hover);box-shadow:0 8px 22px rgba(245,158,11,.28)}
.btn-line{border-color:var(--navy-line);color:var(--on-navy)}
.btn-line:hover{border-color:var(--on-navy-muted);background:rgba(255,255,255,.04)}
.btn-dark{background:var(--navy);color:var(--on-navy)}
.btn-dark:hover{background:var(--navy-2);box-shadow:var(--shadow)}
.btn-outline{border-color:var(--rule);color:var(--ink);background:var(--white)}
.btn-outline:hover{border-color:var(--ink)}

/* ---------- shared section parts ---------- */
.band{padding-block:var(--s9)}
.band-stone{background:var(--stone)}
.band-navy{background:var(--navy);color:var(--on-navy-muted)}
.band-navy h2,.band-navy h3,.band-navy h4{color:var(--on-navy)}
.eyebrow{display:flex;align-items:center;gap:.8rem;font-size:var(--fs-sm);font-weight:500;color:var(--muted)}
.eyebrow .bn{color:var(--ink);font-size:1rem;font-weight:600}
.band-navy .eyebrow{color:var(--on-navy-faint)}
.band-navy .eyebrow .bn{color:var(--on-navy)}
.eyebrow::before{content:"";flex:none;width:2.7rem;height:.8rem;background:
  radial-gradient(circle at .32rem 50%,var(--ink) .3rem,transparent .32rem),
  radial-gradient(circle at 2.3rem 50%,var(--saffron) .38rem,transparent .4rem),
  linear-gradient(var(--ink),var(--ink)) .3rem 50%/1.7rem .2rem no-repeat}
.band-navy .eyebrow::before{background:
  radial-gradient(circle at .32rem 50%,var(--on-navy) .3rem,transparent .32rem),
  radial-gradient(circle at 2.3rem 50%,var(--saffron) .38rem,transparent .4rem),
  linear-gradient(var(--on-navy),var(--on-navy)) .3rem 50%/1.7rem .2rem no-repeat}
.h2{margin-top:var(--s4);font-size:var(--fs-xl);max-width:24ch}
.h2 .sub{display:block;margin-top:.55rem;font-size:clamp(1.1rem,2vw,1.4rem);font-weight:300;line-height:1.35;color:var(--muted);letter-spacing:-.005em}
.h2 .sub[lang="bn"]{font-weight:600;color:var(--green-ink)}
.band-navy .h2 .sub{color:var(--on-navy-muted)}
.lede{margin-top:var(--s5);font-size:var(--fs-md);max-width:58ch;color:var(--text)}
.band-navy .lede{color:var(--on-navy-muted)}
.lede a{color:var(--ink);font-weight:500}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s8);align-items:start}
.status{display:inline-flex;align-items:center;gap:.45rem;font-size:var(--fs-xs);font-weight:500;letter-spacing:.04em;padding:.28rem .7rem;border-radius:var(--r-pill);white-space:nowrap}
.status::before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:currentColor}
.st-now{background:var(--saffron-tint);color:var(--saffron-ink)}
.note{margin-top:var(--s6);font-size:var(--fs-sm);color:var(--muted);max-width:62ch}

/* ---------- hero ---------- */
.hero{background:var(--navy);color:var(--on-navy);position:relative;overflow:hidden;--py:0}
.hero::before{content:"";position:absolute;inset:-60px 0 0;background-image:radial-gradient(rgba(169,182,203,.13) 1px,transparent 1.3px);background-size:24px 24px;-webkit-mask-image:linear-gradient(100deg,transparent 30%,#000 80%);mask-image:linear-gradient(100deg,transparent 30%,#000 80%);pointer-events:none;transform:translate3d(0,calc(var(--py) * .25px),0)}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:var(--s7);align-items:center;padding-block:var(--s8) var(--s9)}
.hero .sig{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}
.sig-mark{height:clamp(1.9rem,3.4vw,2.5rem);width:auto}
.sig-tag{font-size:.72rem;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--on-navy-faint);padding-left:.8rem;border-left:1px solid var(--navy-line)}
.hero h1.slogan{margin-top:var(--s6);font-family:var(--bangla);font-weight:700;font-size:clamp(2.3rem,4.3vw,3.9rem);line-height:1.18;letter-spacing:0;color:var(--on-navy)}
.slogan .s1,.slogan .s2{display:block}
@media (min-width:861px){.slogan .s1,.slogan .s2{white-space:nowrap}}
.slogan .s2{color:var(--saffron)}
.en-line{margin-top:var(--s4);font-size:clamp(1.05rem,1.7vw,1.25rem);font-weight:300;color:#DCE4F0;letter-spacing:-.005em;max-width:34ch;line-height:1.45}
.rotator{margin-top:var(--s5);display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;font-family:var(--bangla);font-size:clamp(1.1rem,2.1vw,1.4rem);font-weight:600}
.rot-label{color:var(--on-navy-faint);font-weight:500}
.rot-track{position:relative;display:inline-grid;min-height:1.6em;padding:.15rem .9rem;border-radius:var(--r-pill);background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.35);color:#fff;overflow:hidden;max-width:100%}
.rot-item{grid-area:1/1;white-space:nowrap}
.rot-item:not(:first-child){visibility:hidden}
.hero .intro{margin-top:var(--s4);font-size:var(--fs-base);color:var(--on-navy-muted);max-width:46ch}
.hero .actions{margin-top:var(--s6);display:flex;flex-wrap:wrap;gap:var(--s3)}
.js .rot-item{visibility:visible;opacity:0;transform:translateY(110%)}
.js .rot-item.on{opacity:1;transform:none;transition:opacity .5s ease,transform .5s var(--ease)}
.js .rot-item.off{opacity:0;transform:translateY(-110%);transition:opacity .4s ease,transform .4s ease}

/* fact rail */
.facts{background:var(--navy-deep);border-top:1px solid var(--navy-line);color:var(--on-navy)}
.facts dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.facts dl>div{padding:var(--s5) var(--s4) var(--s5) 0}
.facts dl>div+div{padding-left:var(--s5);border-left:1px solid var(--navy-line)}
.facts dt{font-size:var(--fs-xs);color:var(--on-navy-faint)}
.facts dd{margin-top:.2rem;font-weight:500;font-variant-numeric:tabular-nums}

/* ---------- coverage map V2 ---------- */
.map-wrap{margin:0;min-width:0}
.map-stage{position:relative;max-width:36rem;margin-left:auto;transform:translate3d(0,calc(var(--py) * -.06px),0)}
.livemap{width:100%;border-radius:22px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.lm-bg{fill:#0E2747}
.lm-gridline{fill:none;stroke:rgba(169,182,203,.07);stroke-width:1}
.lm-water{fill:#0A3A5C}
.lm-street{fill:none;stroke:rgba(169,182,203,.16);stroke-width:2;stroke-linecap:round}
.lm-small{font-family:var(--sans);font-size:11px;fill:#6F9BC2;letter-spacing:.04em}
.lm-zone{fill:rgba(245,158,11,.05);stroke:rgba(245,158,11,.45);stroke-width:1.5;stroke-dasharray:6 6}
.lm-zone-t{font-family:var(--bangla);font-size:14px;font-weight:600;fill:#F5B648}
.lm-road{fill:none;stroke:#1C3F6B;stroke-width:12;stroke-linecap:round}
.lm-road-far{stroke:#163557;stroke-width:8}
.lm-route{fill:none;stroke:#F59E0B;stroke-width:2.5;stroke-linecap:round;stroke-dasharray:2 9;opacity:.9}
.lm-route-far{fill:none;stroke:rgba(169,182,203,.5);stroke-width:1.6;stroke-dasharray:4 7}
.lm-hit{fill:transparent;stroke:none}
.lm-node{cursor:pointer}
.lm-ring{fill:none;stroke:#F59E0B;stroke-width:2;opacity:0;transition:opacity var(--t2)}
.lm-node:hover .lm-ring,.lm-node.is-active .lm-ring{opacity:1}
.lm-mpin{fill:#fff;transition:fill var(--t1)}
.lm-planned.is-active .lm-mpin,.lm-planned:hover .lm-mpin{fill:#FFD27A}
.lm-mpin-dot{fill:#0B1F3A}
.lm-bn{font-family:var(--bangla);font-weight:700;font-size:19px;fill:#fff}
.lm-en{font-family:var(--sans);font-size:12.5px;fill:#A9B6CB}
.lm-far-dot{fill:#0E2747;stroke:#8EA0BC;stroke-width:2;stroke-dasharray:2 2}
.lm-far-bn{font-family:var(--bangla);font-weight:600;font-size:15px;fill:#C9D3E2}
.lm-far-en{font-family:var(--sans);font-size:11px;fill:#8EA0BC}
.lm-future .lm-ring{stroke:#C9D3E2;stroke-dasharray:3 3}
.lm-pulse{fill:none;stroke:#F59E0B;stroke-width:2}
.lm-pin{fill:#F59E0B}
.lm-pin-ico{fill:none;stroke:#0B1F3A;stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}
.lm-cur-bn{font-family:var(--bangla);font-weight:700;font-size:21px;fill:#fff}
.lm-cur-en{font-family:var(--sans);font-size:12px;fill:#F5B648;font-weight:500}
.lm-compass circle{fill:rgba(255,255,255,.06);stroke:rgba(169,182,203,.3)}
.lm-compass path{fill:#F59E0B}
.lm-compass text{font-family:var(--sans);font-size:10px;fill:#A9B6CB;font-weight:500}
.lm-rider{offset-rotate:0deg;offset-distance:0%;opacity:0}
.lm-rider-bg{fill:#fff}
.lm-rider-dot{fill:#F59E0B}
/* info card: overlays the empty top-left of the map on desktop, sits under it on phones */
.lm-info{position:absolute;left:14px;top:14px;width:min(15.5rem,44%);background:rgba(7,20,41,.84);border:1px solid rgba(169,182,203,.22);border-radius:14px;padding:.75rem .9rem;color:var(--on-navy-muted);font-size:.8rem;line-height:1.45}
.lm-info-st{display:flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:500;color:var(--on-navy-faint)}
.lm-info-st i{width:.55rem;height:.55rem;border-radius:50%;flex:none}
.lm-info-st span{color:var(--on-navy)}
.st-current i{background:var(--saffron)}
.st-planned i{background:#fff}
.st-future i{border:1.5px dashed #C9D3E2}
.lm-info-name{margin-top:.3rem;color:var(--on-navy);font-weight:500;font-size:.9rem}
.lm-info-name span{font-family:var(--bangla);font-weight:700;font-size:1.15rem;margin-right:.2rem}
.lm-info-note{margin-top:.15rem}
.lm-info.swap{animation:infoSwap var(--t2) var(--ease)}
/* legend = location buttons grouped by status */
.lm-legend{max-width:36rem;margin:var(--s4) 0 0 auto;display:grid;gap:.6rem}
.lm-group{display:grid;grid-template-columns:8.5rem minmax(0,1fr);gap:.6rem;align-items:center}
.lm-g-t{font-size:var(--fs-xs);color:var(--on-navy-faint);font-weight:500}
.lm-chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{display:inline-flex;align-items:center;gap:.4rem;min-height:2.25rem;padding:.25rem .8rem;border-radius:var(--r-pill);border:1px solid var(--navy-line);background:rgba(255,255,255,.03);color:var(--on-navy);font-size:.95rem;cursor:pointer;transition:border-color var(--t1),background-color var(--t1),transform var(--t1)}
.chip span[lang]{font-weight:600;line-height:1.2}
.chip i{width:.55rem;height:.55rem;border-radius:50%;flex:none}
.chip-current i{background:var(--saffron)}
.chip-planned i{background:#fff}
.chip-future{color:#C9D3E2}
.chip-future i{border:1.5px dashed #C9D3E2}
.chip:hover{border-color:var(--on-navy-muted);transform:translateY(-1px)}
.chip[aria-pressed="true"]{border-color:var(--saffron);background:rgba(245,158,11,.14)}
.lm-scale-note{font-size:var(--fs-xs);color:var(--on-navy-faint)}

/* ---------- Noago Mart + order journey ---------- */
.mart-id{display:flex;align-items:center;gap:var(--s4)}
.mart-id img{width:4.5rem;height:4.5rem}
.mart-id .nm{font-size:1.65rem;font-weight:700;color:var(--ink);line-height:1.05}
.mart-id .nm span{color:var(--green-ink)}
.mart-id .status{margin-top:.45rem}
.range{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3);margin-top:var(--s6)}
.range li{list-style:none;background:var(--stone);border-radius:var(--r-md);padding:1rem 1.1rem;border:1px solid transparent;transition:border-color var(--t2),transform var(--t2) var(--ease),background-color var(--t2)}
.range li:hover{border-color:var(--rule);background:var(--white);transform:translateY(-2px)}
.range .bn{display:block;color:var(--ink);font-weight:600;font-size:1.05rem;line-height:1.35}
.range small{display:block;color:var(--muted);font-size:var(--fs-sm)}
.journey{--p:1;--n:6;margin-top:var(--s8)}
.journey-t{font-size:var(--fs-sm);color:var(--muted);font-weight:500;margin-bottom:var(--s5)}
.journey-t span{color:var(--ink);font-weight:600;margin-right:.5rem;font-size:1rem}
.j-body{position:relative}
.j-track{position:absolute;left:1.1rem;right:calc(100% / var(--n) - 1.1rem);top:1.05rem;height:2px;background:var(--rule);border-radius:2px}
.j-fill{position:absolute;inset:0;background:var(--saffron);transform:scaleX(var(--p));transform-origin:left;border-radius:2px}
.chain{list-style:none;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));position:relative}
.chain li{position:relative;padding:3.2rem var(--s4) 0 0}
.chain .dot{position:absolute;top:0;left:0;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--white);border:2px solid var(--ink);display:grid;place-items:center;transition:background-color var(--t2),border-color var(--t2),transform var(--t2) var(--ease)}
.chain .dot svg{width:1.05rem;height:1.05rem;stroke:var(--ink);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--t2)}
.chain li:last-child .dot{background:var(--saffron);border-color:var(--saffron)}
.chain h3{font-size:1rem;transition:color var(--t2)}
.chain p{margin-top:.3rem;font-size:var(--fs-sm);color:var(--muted)}
.chain li:hover .dot{transform:scale(1.08)}

/* ---------- systems: technology + people ---------- */
.sys-key{margin-top:var(--s7);display:flex;gap:var(--s5);font-size:var(--fs-xs);font-weight:500;color:var(--muted)}
.sys-key span{display:inline-flex;align-items:center;gap:.45rem}
.sys-key span::before{content:"";width:.8rem;height:.8rem;border-radius:4px}
.k-tech::before{background:var(--navy)}
.k-people::before{background:var(--saffron)}
.sys{--top:8.2rem;--row:4.6rem;position:relative;margin-top:var(--s4)}
.sys-line{position:absolute;left:0;top:var(--top);width:100%;height:calc(var(--row) * 2);pointer-events:none}
.sys-path-bg{fill:none;stroke:#D6D3CA;stroke-width:2;vector-effect:non-scaling-stroke}
.sys-path{fill:none;stroke:var(--saffron);stroke-width:2.6;vector-effect:non-scaling-stroke;stroke-linecap:round}
.sys-list{list-style:none;position:relative;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));column-gap:var(--s3)}
.sys-n{display:grid;grid-template-rows:var(--top) var(--row) var(--row) auto}
.sys-ic{grid-row:var(--r);align-self:center;justify-self:center;position:relative;z-index:1;width:3.1rem;height:3.1rem;border-radius:50%;display:grid;place-items:center;background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);transition:transform var(--t2) var(--ease),box-shadow var(--t2)}
.sys-ic svg{width:1.35rem;height:1.35rem;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sys-tech .sys-ic{background:var(--navy);border-color:var(--navy)}
.sys-tech .sys-ic svg{stroke:#fff}
.sys-people .sys-ic{border-color:var(--saffron)}
.sys-both .sys-ic{border-color:var(--saffron);background:linear-gradient(90deg,var(--white) 50%,var(--saffron-tint) 50%)}
.sys-tx{grid-row:var(--tr);text-align:center;padding-inline:.1rem}
.sys-tech .sys-tx{align-self:end;padding-bottom:.4rem}
.sys-people .sys-tx,.sys-both .sys-tx{align-self:start;padding-top:.4rem}
.sys-kind{display:inline-block;font-size:.66rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.sys-tech .sys-kind{color:var(--navy)}
.sys-people .sys-kind,.sys-both .sys-kind{color:var(--saffron-ink)}
.sys-tx h3{font-size:.98rem;margin-top:.1rem}
.sys-tx p{font-size:.82rem;color:var(--muted);margin-top:.2rem;line-height:1.5}
.sys-n:hover .sys-ic{transform:translateY(-3px);box-shadow:var(--shadow-lift)}

.promise{margin-top:var(--s7);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--rule)}
.promise div{padding:var(--s5) var(--s5) 0 0}
.promise div+div{padding-left:var(--s5);border-left:1px solid var(--rule)}
.promise h3{font-size:1rem}
.promise p{margin-top:.3rem;font-size:var(--fs-sm);color:var(--muted)}

/* ---------- roots + expansion ---------- */
.triad{margin-top:var(--s6);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s5)}
.triad>div{display:grid;grid-template-columns:2.6rem minmax(0,1fr);gap:var(--s4);align-items:start}
.triad .ix{width:2.6rem;height:2.6rem;border-radius:50%;border:1.5px solid var(--navy-line);display:grid;place-items:center;color:var(--saffron);font-weight:700;font-size:.9rem}
.triad h3{font-size:1.05rem}
.triad p{font-size:var(--fs-sm);margin-top:.15rem}
.xp{margin-top:var(--s8);background:var(--navy-2);border:1px solid var(--navy-line);border-radius:var(--r-lg);padding:var(--s6)}
.xp-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:var(--s5);align-items:end}
.xp-head h3{font-size:1.35rem}
.xp-head p{font-size:var(--fs-sm)}
.xp-steps{list-style:none;margin-top:var(--s6);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s4) var(--s5)}
.xp-b{display:flex;align-items:center;gap:.6rem;background:none;border:0;color:var(--on-navy);text-align:left;cursor:pointer;font-weight:500;font-size:.95rem;padding:0;min-height:2.75rem}
.xp-n{flex:none;width:2.2rem;height:2.2rem;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--navy-line);font-size:.75rem;font-weight:700;color:var(--on-navy-muted);background:var(--navy-2);font-variant-numeric:tabular-nums;transition:background-color var(--t2),border-color var(--t2),color var(--t2),transform var(--t2) var(--ease)}
.xp-d{margin-top:.1rem;padding-left:2.8rem;font-size:var(--fs-sm)}
.xp-panel{display:none}
.xp-loop{margin-top:var(--s5);display:flex;align-items:center;gap:.5rem;font-size:var(--fs-sm);color:var(--on-navy-faint)}
.xp-loop svg{width:1.1rem;height:1.1rem;color:var(--saffron);flex:none}
/* interactive version: JavaScript on, wide screens */
@media (min-width:861px){
  .js .xp-steps{position:relative;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:0}
  .js .xp-steps::before,.js .xp-steps::after{content:"";position:absolute;top:2.4rem;left:calc(50% / var(--n));right:calc(50% / var(--n));height:2px;background:var(--navy-line)}
  .js .xp-steps::after{background:var(--saffron);transform:scaleX(calc(var(--a) / (var(--n) - 1)));transform-origin:left;transition:transform .6s var(--ease)}
  .js .xp-s{position:relative;z-index:1;display:flex;justify-content:center}
  .js .xp-b{flex-direction:column-reverse;justify-content:flex-end;gap:.55rem;text-align:center;font-size:.78rem;line-height:1.3;color:var(--on-navy-muted);padding-inline:.2rem}
  .js .xp-t{min-height:2.6em;display:flex;align-items:flex-end}
  .js .xp-b:hover{color:var(--on-navy)}
  .js .xp-b:hover .xp-n{border-color:var(--on-navy-muted);transform:scale(1.06)}
  .js .xp-s.done .xp-n{border-color:var(--saffron);color:var(--saffron)}
  .js .xp-s.on .xp-n{background:var(--saffron);border-color:var(--saffron);color:var(--navy);transform:scale(1.14)}
  .js .xp-s.on .xp-b{color:var(--on-navy)}
  .js .xp-d{display:none}
  .js .xp-panel{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:var(--s5);align-items:baseline;margin-top:var(--s5);padding:var(--s5);border-radius:var(--r-md);background:rgba(7,20,41,.45);border:1px solid var(--navy-line);min-height:5.5rem}
  .js .xp-pn{grid-row:1/3;font-size:1.6rem;font-weight:700;color:var(--saffron);font-variant-numeric:tabular-nums}
  .js .xp-panel h4{font-size:1.1rem}
  .js .xp-panel p{font-size:var(--fs-sm)}
  .js .xp-panel.swap{animation:infoSwap var(--t2) var(--ease)}
}

/* ---------- ecosystem ---------- */
.eco-key{margin-top:var(--s6);list-style:none;display:flex;flex-wrap:wrap;gap:var(--s2) var(--s5);font-size:var(--fs-xs);color:var(--muted)}
.eco-key li{display:inline-flex;align-items:center;gap:.45rem}
.eco-key i{width:.8rem;height:.8rem;border-radius:50%}
.ek-now{background:var(--saffron)}
.ek-plan{background:#C9D6EA}
.ek-later{border:1.5px dashed #9AA3B2}
.hub{position:relative;margin-top:var(--s6);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr) minmax(0,1fr);gap:var(--s5) var(--s7);align-items:center}
.hub-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hub-route{fill:none;stroke:#C3C9D3;stroke-width:1.6;vector-effect:non-scaling-stroke;transition:stroke var(--t2),stroke-width var(--t2)}
.hub-route-now{stroke:var(--saffron);stroke-width:2.4}
.hub-route.hot{stroke:var(--navy);stroke-width:2.4}
.hub-route-now.hot{stroke:var(--saffron);stroke-width:3}
.hub-col{display:grid;gap:var(--s5);position:relative}
.hub-core{position:relative;display:grid;place-items:center;aspect-ratio:1;background:var(--white);border-radius:50%;border:1px solid var(--rule);box-shadow:0 30px 60px rgba(11,31,58,.10);padding:15%}
.hub-orbit{position:absolute;inset:-14px;border-radius:50%;border:1.5px dashed rgba(11,31,58,.18)}
.hub-orbit::after{content:"";position:absolute;top:-6px;left:50%;width:11px;height:11px;margin-left:-5.5px;border-radius:50%;background:var(--saffron);box-shadow:0 0 0 4px rgba(245,158,11,.2)}
.hub-core img{width:100%;height:auto;max-width:15rem}
.hub-core figcaption{position:absolute;bottom:-2.6rem;left:0;right:0;text-align:center;font-size:var(--fs-xs);color:var(--muted)}
.scope{background:var(--white);border:1px solid var(--rule);border-radius:var(--r-md);padding:1.15rem 1.25rem;position:relative;transition:border-color var(--t2),box-shadow var(--t2),transform var(--t2) var(--ease)}
.scope:hover,.scope:focus-visible{border-color:var(--ink);box-shadow:var(--shadow-lift);transform:translateY(-2px)}
.scope-now{border-color:var(--saffron);box-shadow:0 10px 30px rgba(245,158,11,.14)}
.scope-now:hover,.scope-now:focus-visible{border-color:var(--saffron)}
.scope-later{border-style:dashed;background:rgba(255,255,255,.7)}
.scope-later h3{color:#3A4860}
.scope-cat{font-size:var(--fs-xs);color:var(--muted);font-weight:500}
.scope h3{margin-top:.25rem;font-size:1.08rem}
.scope p{margin-top:.15rem;font-size:var(--fs-sm);color:var(--muted)}
.pill{display:inline-block;margin-top:.6rem;font-size:.7rem;font-weight:500;padding:.18rem .6rem;border-radius:var(--r-pill);white-space:nowrap}
.pill-now{background:var(--saffron);color:var(--navy)}
.pill-plan{background:#E8EEF7;color:var(--navy)}
.pill-later{background:var(--stone);color:var(--muted);border:1px dashed #B9BDC6}

/* ---------- trust ---------- */
.trust{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:var(--s8);align-items:start}
.reg{border-top:2px solid var(--ink)}
.reg div{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:var(--s4);padding-block:.95rem;border-bottom:1px solid var(--rule);font-size:.95rem}
.reg dt{color:var(--muted)}
.reg dd{color:var(--ink);font-weight:500;min-width:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.reg dd span{display:block}
.reg a{text-decoration-color:var(--rule);transition:text-decoration-color var(--t1)}
.reg a:hover{text-decoration-color:var(--saffron)}

/* ---------- CTA + footer ---------- */
.cta-band{background:var(--navy);color:var(--on-navy)}
.cta-band .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--s6);align-items:end;padding-block:var(--s8)}
.cta-band h2{color:var(--on-navy);font-size:var(--fs-xl);max-width:22ch}
.cta-band h2 .bn{display:block;font-weight:700;color:var(--saffron);font-size:var(--fs-lg);margin-bottom:.4rem}
.cta-band p{margin-top:var(--s3);color:var(--on-navy-muted)}
.site-foot{background:var(--navy-deep);color:var(--on-navy-faint);font-size:var(--fs-sm)}
.site-foot .cols{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:var(--s6);padding-block:var(--s8) var(--s6)}
.site-foot img{height:1.9rem;width:auto}
.site-foot .about{margin-top:var(--s4);max-width:34ch}
.site-foot .about-bn{margin-top:.3rem;color:var(--on-navy-muted)}
.site-foot h2{font-size:var(--fs-sm);font-weight:500;color:var(--on-navy);letter-spacing:0}
.site-foot ul{list-style:none;margin-top:var(--s3);display:grid;gap:.45rem}
.site-foot a{text-decoration:none;color:var(--on-navy-muted);display:inline-block;transition:color var(--t1),transform var(--t1);overflow-wrap:anywhere}
.site-foot a:hover{color:var(--on-navy);transform:translateX(2px)}
.site-foot .legal{border-top:1px solid var(--navy-line);padding-block:var(--s5);display:flex;flex-wrap:wrap;gap:var(--s2) var(--s5);justify-content:space-between}

/* ---------- inner pages ---------- */
.page-head{background:var(--navy);color:var(--on-navy-muted)}
.page-head .wrap{padding-block:var(--s8) var(--s7)}
.crumbs{font-size:var(--fs-xs);color:var(--on-navy-faint)}
.crumbs a{color:var(--on-navy-muted)}
.page-head h1{margin-top:var(--s4);color:var(--on-navy);font-size:var(--fs-2xl);max-width:20ch}
.page-head h1 .bn{display:block;font-size:var(--fs-lg);color:var(--saffron);margin-bottom:.5rem}
.page-head p{margin-top:var(--s4);font-size:var(--fs-md);max-width:56ch}
.prose{max-width:44rem}
.prose h2{font-size:1.45rem;margin-top:var(--s7)}
.prose h2:first-child{margin-top:0}
.prose p,.prose ul{margin-top:var(--s4)}
.prose ul{padding-left:1.2rem;display:grid;gap:.4rem}
.prose .updated{font-size:var(--fs-sm);color:var(--muted)}
.prose a{color:var(--ink);font-weight:500;text-decoration-color:var(--saffron)}
.sketch{background:var(--white);border:1px solid var(--rule);border-radius:var(--r-lg);padding:var(--s6)}
.sketch img{max-width:min(20rem,100%);margin-inline:auto}
.sketch figcaption{margin-top:var(--s5);padding-top:var(--s4);border-top:1px solid var(--rule);font-size:var(--fs-sm);color:var(--muted)}
.sketch figcaption b{display:block;color:var(--ink);font-weight:500}
.values{margin-top:var(--s6);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s5)}
.values>div{background:var(--white);border:1px solid var(--rule);border-radius:var(--r-md);padding:var(--s5);transition:border-color var(--t2),transform var(--t2) var(--ease)}
.values>div:hover{border-color:var(--ink);transform:translateY(-2px)}
.values .ix{font-size:var(--fs-xs);font-weight:700;color:var(--saffron-ink)}
.values h3{font-size:1.05rem;margin-top:.3rem}
.values p{margin-top:.3rem;font-size:var(--fs-sm)}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:var(--s8);align-items:start}
.desk{display:grid;gap:var(--s3)}
.desk article{border:1px solid var(--rule);border-radius:var(--r-md);padding:var(--s5);background:var(--white);transition:border-color var(--t2),box-shadow var(--t2)}
.desk article:hover{border-color:#C6C3BA;box-shadow:var(--shadow)}
.desk h3{font-size:1rem}
.desk p{font-size:var(--fs-sm);color:var(--muted);margin-top:.2rem}
.desk .mail{margin-top:var(--s3);display:flex;flex-wrap:wrap;align-items:center;gap:var(--s3)}
.mail-a{font-size:.95rem;color:var(--ink);font-weight:500;text-decoration-color:var(--rule);overflow-wrap:anywhere}
.mail-a:hover{text-decoration-color:var(--saffron)}
.copy{display:inline-flex;align-items:center;gap:.35rem;min-height:2.25rem;background:none;border:1px solid var(--rule);border-radius:var(--r-pill);padding:.3rem .8rem;font-size:var(--fs-xs);cursor:pointer;color:var(--muted);transition:border-color var(--t1),color var(--t1),background-color var(--t1)}
.copy svg{width:.9rem;height:.9rem;fill:none;stroke:currentColor;stroke-width:1.6}
.copy:hover{border-color:var(--ink);color:var(--ink)}
.copy.done{border-color:var(--green);color:var(--green-ink);background:var(--green-tint)}
.form{background:var(--stone);border-radius:var(--r-lg);padding:var(--s6)}
.form h2{font-size:1.35rem}
.form .help{margin-top:.3rem;font-size:var(--fs-sm);color:var(--muted)}
.fields{margin-top:var(--s5);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s4)}
.field{display:grid;gap:.35rem;min-width:0}
.full{grid-column:1/-1}
.field label{font-size:var(--fs-sm);font-weight:500;color:var(--ink)}
.field label small{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:3rem;padding:.7rem .9rem;border:1.5px solid var(--rule);border-radius:var(--r-sm);background:var(--white);color:var(--ink);font-size:1rem;transition:border-color var(--t1),box-shadow var(--t1)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#C6C3BA}
.field textarea{min-height:8.5rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(245,158,11,.35)}
.field [aria-invalid="true"]{border-color:#B42318}
.field .valid{border-color:var(--green)}
.err{font-size:var(--fs-xs);color:#B42318;min-height:1em}
.field-meta{display:flex;justify-content:space-between;gap:var(--s3)}
.count{font-size:var(--fs-xs);color:var(--muted);font-variant-numeric:tabular-nums;flex:none}
.route{font-size:var(--fs-sm);color:var(--muted);min-height:1.2em;margin-top:-.4rem}
.route b{color:var(--ink);font-weight:500}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{margin-top:var(--s5);display:flex;flex-wrap:wrap;gap:var(--s4);align-items:center}
.form-msg{font-size:var(--fs-sm);color:var(--ink)}
.form-msg.ok{color:var(--green-ink)}
.copy-msg{margin-top:var(--s4)}
.offices{margin-top:var(--s7);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s4)}
.offices article{border-top:2px solid var(--ink);padding-top:var(--s4)}
.offices h3{font-size:1rem}
.offices address{font-style:normal;margin-top:.4rem;font-size:var(--fs-sm)}
.off-bn{font-family:var(--bangla);font-weight:600;color:var(--saffron-ink)}

/* 404 */
.lost{min-height:60vh;display:grid;place-items:center;text-align:center;padding-block:var(--s9)}
.lost h1{font-size:var(--fs-2xl)}
.lost p{margin-top:var(--s4);color:var(--muted)}
.lost .btn{margin-top:var(--s6)}

/* ---------- motion (only when allowed) ---------- */
@keyframes halo{0%{transform:scale(1);opacity:.8}100%{transform:scale(2.4);opacity:0}}
@keyframes dash{to{stroke-dashoffset:-22}}
@keyframes dropIn{from{opacity:0;transform:translateY(-36px)}to{opacity:1;transform:none}}
@keyframes slideIn{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes pop{0%{opacity:0;transform:translateY(-14px) scale(.6)}70%{opacity:1;transform:translateY(2px) scale(1.05)}100%{opacity:1;transform:none}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes ride{0%{offset-distance:0%;opacity:0}10%{opacity:1}85%{opacity:1}100%{offset-distance:100%;opacity:0}}
@keyframes infoSwap{from{opacity:.2;transform:translateY(4px)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}

@media (prefers-reduced-motion:no-preference){
  /* hero choreography: brand → Bangla headline → English line → rotator → CTA → map */
  .js .hero .sig{animation:fadeIn .6s ease both}
  .js .slogan .s1{animation:dropIn .8s var(--ease) .15s both}
  .js .slogan .s2{animation:slideIn .9s var(--ease) .45s both}
  .js .en-line{animation:fadeUp .7s ease .8s both}
  .js .rotator{animation:fadeUp .7s ease .95s both}
  .js .hero .intro{animation:fadeUp .7s ease 1.05s both}
  .js .hero .actions{animation:fadeUp .7s ease 1.15s both}
  .js .hero .map-wrap{animation:fadeIn .8s ease .9s both}
  /* map: Chowmuhani first, then coverage, routes drawn outward, later areas last */
  .livemap{--base:0s}
  .hero .livemap{--base:1s}
  .js .livemap .lm-a,.js .livemap .lm-pop{opacity:0}
  .js .livemap .lm-draw{stroke-dasharray:1;stroke-dashoffset:1}
  .js .livemap.on .lm-a{animation:fadeIn .7s ease calc(var(--base) + var(--d)) forwards}
  .js .livemap.on .lm-pop{transform-box:fill-box;transform-origin:50% 100%;animation:pop .6s var(--ease) calc(var(--base) + var(--d)) forwards}
  .js .livemap.on .lm-draw{animation:draw .9s var(--ease) calc(var(--base) + var(--d)) forwards}
  .js .livemap.on .lm-route{animation:fadeIn .5s ease calc(var(--base) + var(--d)) forwards,dash 2.4s linear calc(var(--base) + var(--d)) infinite}
  .js .livemap.on .lm-rider{animation:ride 4.2s cubic-bezier(.45,0,.55,1) calc(var(--base) + var(--d)) infinite backwards}
  html:not(.js) .lm-rider{animation:ride 4.2s cubic-bezier(.45,0,.55,1) infinite}
  .lm-pulse{transform-box:fill-box;transform-origin:center;animation:halo 2.6s ease-out infinite}
  .js .lm-legend .lm-group{animation:fadeUp .6s ease both}
  .js .lm-legend .lm-g-current{animation-delay:1.2s}.js .lm-legend .lm-g-planned{animation-delay:1.9s}.js .lm-legend .lm-g-future{animation-delay:2.6s}
  .js .lm-legend .lm-scale-note{animation:fadeIn .6s ease 2.9s both}
  /* scroll reveals */
  .js .reveal{opacity:0;transform:translateY(24px);transition:opacity var(--t3) ease,transform var(--t3) var(--ease)}
  .js .reveal.from-side{transform:translateX(-32px)}
  .js .reveal.in{opacity:1;transform:none}
  .js .triad>.reveal:nth-child(2),.js .values>.reveal:nth-child(2),.js .offices>.reveal:nth-child(2){transition-delay:.1s}
  .js .triad>.reveal:nth-child(3),.js .values>.reveal:nth-child(3),.js .offices>.reveal:nth-child(3){transition-delay:.2s}
  .js .values>.reveal:nth-child(4){transition-delay:.3s}
  /* order journey: steps light up as the line reaches them */
  .js .journey{--p:0}
  .js .chain li:not(.done) .dot{border-color:var(--rule)}
  .js .chain li:not(.done) .dot svg{stroke:#9AA3B2}
  .js .chain li:not(.done) h3{color:#6B7486}
  .js .chain li:last-child:not(.done) .dot{background:var(--white);border-color:var(--rule)}
  .js .chain li.done .dot{animation:pop .45s var(--ease) both}
  /* systems: line draws, nodes rise in order */
  .js .sys .sys-line{clip-path:inset(0 100% 0 0);transition:clip-path 1.8s var(--ease) .2s}
  .js .sys.in .sys-line{clip-path:inset(0 0 0 0)}
  .js .sys .sys-ic,.js .sys .sys-tx{opacity:0;transform:translateY(10px)}
  .js .sys.in .sys-ic,.js .sys.in .sys-tx{opacity:1;transform:none;transition:opacity .5s ease calc(.2s + var(--i) * .18s),transform .5s var(--ease) calc(.2s + var(--i) * .18s),box-shadow var(--t2)}
  .js .sys.in .sys-n:hover .sys-ic{transform:translateY(-3px);transition-delay:0s}
  /* ecosystem: routes draw from the core outward */
  .js .hub .hub-lines{clip-path:inset(0 50% 0 50%);transition:clip-path 1.1s var(--ease) .2s}
  .js .hub.in .hub-lines{clip-path:inset(0 0 0 0)}
  .js .hub .scope{opacity:0;transform:translateY(16px)}
  .js .hub.in .scope{opacity:1;transform:none;transition:opacity .6s ease .3s,transform .6s var(--ease) .3s,border-color var(--t2),box-shadow var(--t2)}
  .js .hub.in .scope:nth-child(2){transition-delay:.45s,.45s,0s,0s}
  .js .hub.in .scope:nth-child(3){transition-delay:.6s,.6s,0s,0s}
  .js .hub.in .scope.ready{transition:opacity .6s ease,transform var(--t2) var(--ease),border-color var(--t2),box-shadow var(--t2)}
  .js .hub.in .scope.ready:hover,.js .hub.in .scope.ready:focus-visible{transform:translateY(-2px)}
  .hub-orbit{animation:spin 40s linear infinite}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .lm-rider{display:none}
  .js .rot-item{opacity:0;transform:none}.js .rot-item.on{opacity:1}
  .map-stage,.hero::before{transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .sys-tx p{font-size:.78rem}
  .values{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .promise{grid-template-columns:repeat(2,minmax(0,1fr))}
  .promise div:nth-child(3){padding-left:0;border-left:0}
  .promise div:nth-child(n+3){margin-top:var(--s4)}
  .site-foot .cols{grid-template-columns:repeat(3,minmax(0,1fr))}
  .site-foot .cols>div:first-child{grid-column:1/-1}
  .hub{grid-template-columns:minmax(0,1fr);gap:var(--s4)}
  .hub-lines{display:none}
  .hub-core{order:-1;width:min(16rem,70%);margin:var(--s4) auto var(--s7)}
  .hub-col{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s4)}
  .triad{grid-template-columns:minmax(0,1fr)}
  /* systems diagram becomes a vertical list */
  .sys-line{display:none}
  .sys-list{grid-template-columns:minmax(0,1fr);row-gap:var(--s5)}
  .sys-list::before{content:"";position:absolute;left:1.55rem;top:1.5rem;bottom:1.5rem;width:2px;margin-left:-1px;background:var(--saffron)}
  .sys-n{grid-template-rows:auto;grid-template-columns:3.1rem minmax(0,1fr);column-gap:var(--s4);align-items:start}
  .sys-ic,.sys-tx{grid-row:1!important}
  .sys-ic{grid-column:1;align-self:start}
  .sys-tx,.sys-tech .sys-tx,.sys-people .sys-tx,.sys-both .sys-tx{grid-column:2;text-align:left;align-self:start;padding:0}
  .sys-tx p{font-size:var(--fs-sm)}
}
@media (max-width:860px){
  .menu-btn{display:grid}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--navy-deep);border-bottom:1px solid var(--navy-line);flex-direction:column;align-items:stretch;gap:0;padding:var(--s2) var(--gutter) var(--s5);visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity var(--t2),transform var(--t2) var(--ease),visibility 0s linear var(--t2);max-height:calc(100dvh - 4.25rem);overflow-y:auto}
  .nav.open{visibility:visible;opacity:1;transform:none;transition:opacity var(--t2),transform var(--t2) var(--ease),visibility 0s}
  .nav a{padding:.95rem 0;border-bottom:1px solid var(--navy-line);font-size:1.05rem}
  .nav a:not(.nav-cta)::after{display:none}
  .nav a[aria-current="page"]{color:var(--saffron)}
  .nav .nav-cta{margin-top:var(--s4);text-align:center;border-bottom:0;padding:.85rem 1.1rem}
  .hero .wrap{grid-template-columns:minmax(0,1fr);gap:var(--s6);padding-block:var(--s7) var(--s8)}
  .hero .sig{display:none}
  .hero h1.slogan{margin-top:0}
  .map-stage{margin-inline:auto;transform:none}
  .lm-legend{margin-inline:auto}
  .facts dl{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts dl>div:nth-child(3){padding-left:0;border-left:0}
  .facts dl>div:nth-child(n+3){border-top:1px solid var(--navy-line)}
  .band{padding-block:var(--s8)}
  .split,.trust,.contact-grid,.cta-band .wrap,.xp-head{grid-template-columns:minmax(0,1fr);gap:var(--s6)}
  .xp-head{gap:var(--s3)}
  .xp-steps{grid-template-columns:minmax(0,1fr);gap:0}
  .xp-s{position:relative;padding-bottom:var(--s4)}
  .xp-s:not(:last-child)::after{content:"";position:absolute;left:1.05rem;top:2.6rem;bottom:.2rem;width:2px;background:var(--navy-line)}
  .xp-s .xp-n{border-color:var(--saffron);color:var(--saffron)}
  .xp-s:last-child .xp-n{background:var(--saffron);color:var(--navy)}
  .offices{grid-template-columns:minmax(0,1fr)}
  /* journey: vertical line on the left that fills as you scroll */
  .chain{grid-template-columns:minmax(0,1fr)}
  .chain li{padding:.1rem 0 var(--s5) 3.4rem;min-height:2.6rem}
  .chain li:last-child{padding-bottom:0}
  .j-track{left:1.05rem;right:auto;top:1.1rem;bottom:1.1rem;width:2px;height:auto}
  .j-fill{transform:scaleY(var(--p));transform-origin:top}
}
@media (max-width:560px){
  .hero h1.slogan{font-size:clamp(2.1rem,10.2vw,2.7rem)}
  .rotator{font-size:1.1rem;gap:.5rem}
  .hero .actions .btn{flex:1 1 auto}
  .promise{grid-template-columns:1fr}
  .promise div,.promise div+div{padding:var(--s4) 0;border-left:0;border-bottom:1px solid var(--rule);margin-top:0}
  .reg div{grid-template-columns:1fr;gap:.1rem}
  .fields{grid-template-columns:1fr}
  .site-foot .cols{grid-template-columns:1fr 1fr}
  .hub-col{grid-template-columns:minmax(0,1fr)}
  .values{grid-template-columns:minmax(0,1fr)}
  .xp{padding:var(--s5)}
  /* map on phones: bigger labels, info card and buttons under the map */
  .lm-info{position:static;width:auto;margin-top:var(--s3);background:var(--navy-2);font-size:.85rem}
  .lm-en,.lm-far-en,.lm-scale{display:none}
  .lm-bn{font-size:26px}
  .lm-far-bn{font-size:21px}
  .lm-cur-bn{font-size:27px}
  .lm-cur-en{font-size:15px}
  .lm-zone-t{font-size:19px}
  .lm-small{font-size:15px}
  .lm-compass{display:none}
  .lm-group{grid-template-columns:minmax(0,1fr);gap:.35rem}
  .chip{min-height:2.75rem;font-size:1rem}
}
@media (min-width:1440px){
  :root{--max:80rem}
  .hero h1.slogan{font-size:4.2rem}
}

/* ---------- small utilities (used instead of inline styles, which the CSP blocks) ---------- */
.mt4{margin-top:var(--s4)}
.mt5{margin-top:var(--s5)}
.eyebrow.center{justify-content:center}

/* =====================================================================
   V2.2 — approved slogans, animated logo, slogan scenes, slogan band,
   founding-mark N without a backdrop, store + ride vignettes.
   Same rule as the rest of the file: hidden start states only exist
   inside prefers-reduced-motion:no-preference and behind .js.
   ===================================================================== */

/* ---- logo (same geometry as the logo files, split into letters) ---- */
.lg{display:block;overflow:visible}
.brand .lg{height:2.05rem;width:auto}
.lg-hero{height:clamp(1.9rem,3.4vw,2.5rem);width:auto}

/* ---- hero headline ---- */
.slogan .w{display:inline-block}
.slogan .hassle{position:relative}
.slogan .strike{position:absolute;left:-4%;right:-4%;top:52%;height:.085em;border-radius:9px;background:var(--saffron);transform:rotate(-5deg);transform-origin:left center;pointer-events:none}
.slogan .hassle{color:#C9D3E2}
.slogan .mask{display:inline-block}
.shine{color:var(--saffron)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .shine{background:linear-gradient(100deg,var(--saffron) 0 42%,#FFF1CC 50%,var(--saffron) 58% 100%);background-size:260% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent}
}
.pin{position:relative;display:inline-block;width:.42em;margin-left:.18em;vertical-align:.02em}
.pin svg{width:100%;height:auto;overflow:visible}
.pin svg path{fill:var(--saffron)}
.pin svg circle{fill:var(--navy)}
.pin>i{position:absolute;left:50%;bottom:-.1em;width:.55em;height:.2em;margin-left:-.275em;border-radius:50%;border:2px solid var(--saffron);opacity:0}
.burst{position:absolute;left:50%;top:35%;width:0;height:0}
.burst i{position:absolute;left:-.05em;top:-.05em;width:.1em;height:.1em;border-radius:50%;background:var(--saffron);opacity:0}
.burst i:nth-child(even){background:#fff}

/* corporate line + supporting line */
.corp{margin-top:var(--s4);font-size:clamp(1.2rem,2.1vw,1.55rem);font-weight:500;color:#fff;letter-spacing:-.01em;line-height:1.3}
.corp .cw{display:inline-block}
.corp .cw+.cw{color:#FFD27A}
.support{margin-top:.4rem;font-size:.78rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--on-navy-muted);min-height:1.3em}
.tw-caret{display:inline-block;width:2px;height:1.05em;margin-left:2px;vertical-align:-.15em;background:var(--saffron)}

/* rotating slogan scenes */
.stage{display:grid;margin-top:var(--s5);font-family:var(--bangla);font-weight:600;font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.35;color:#fff}
.scene{grid-area:1/1;justify-self:start;align-self:start;position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:.3em .45em;max-width:100%;padding:.4em .95em;border-radius:16px;background:rgba(245,158,11,.10);border:1px solid rgba(245,158,11,.32)}
.scene:not(.on){visibility:hidden}
.scene .w{display:inline-block}
.scene .hl{color:var(--saffron)}
.ic{display:inline-grid;place-items:center;flex:none;width:1.55em;height:1.55em;border-radius:50%;background:rgba(255,255,255,.09);color:#fff}
.ic svg{width:.95em;height:.95em;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ic-phone{background:var(--saffron);color:var(--navy)}
.rt{position:relative;display:inline-block;flex:none;width:2.3em;height:.7em}
.rt-line{position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;background:repeating-linear-gradient(90deg,var(--saffron) 0 6px,transparent 6px 10px)}
.rt-dot{position:absolute;left:100%;top:50%;width:.42em;height:.42em;margin:-.21em 0 0 -.21em;border-radius:50%;background:#fff;box-shadow:0 0 0 3px rgba(245,158,11,.45)}
.sc-orbit{padding-bottom:1.05em}
.sc-orbit .stable{padding:0 .3em;border-radius:8px;background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.sc-orbit .road{position:absolute;left:1em;right:1em;bottom:.42em;height:2px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 6px,transparent 6px 11px)}
.sc-orbit .rider{position:absolute;left:calc(100% - 2.2em);bottom:.05em;width:1.25em;height:1.25em;background:var(--saffron);color:var(--navy)}
.sc-orbit .rider svg{width:.85em;height:.85em}

/* slogan band (between Noago Mart and How it runs) */
.sband{position:relative;overflow:hidden;background:var(--navy-deep);color:#fff;padding-block:var(--s8);--sy:0}
.sband-bg{position:absolute;left:50%;top:50%;font-weight:700;font-size:clamp(7rem,24vw,21rem);line-height:1;letter-spacing:-.04em;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(169,182,203,.11);transform:translate(-50%,-50%) translate3d(calc(var(--sy) * -.15px),0,0);pointer-events:none;user-select:none}
.sb-line{position:relative;font-family:var(--bangla);font-weight:700;font-size:clamp(1.85rem,4.6vw,3.6rem);line-height:1.3}
.sb-l{text-align:left;transform:translate3d(calc(var(--sy) * .05px),0,0)}
.sb-r{text-align:right;transform:translate3d(calc(var(--sy) * -.05px),0,0)}
.sb-m{display:inline-block;overflow:hidden;vertical-align:bottom;padding:.06em .04em .1em}
.sb-w{display:inline-block}
.sb-w.hl{color:var(--saffron)}
.sband-route{display:block;width:100%;height:clamp(54px,8vw,104px);margin-block:var(--s2)}
.sr-base{fill:none;stroke:rgba(169,182,203,.28);stroke-width:2;stroke-dasharray:6 8;vector-effect:non-scaling-stroke}
.sr-lights{fill:none;stroke:var(--saffron);stroke-width:6;stroke-linecap:round;stroke-dasharray:1 52;vector-effect:non-scaling-stroke}

/* founding mark N: no white backdrop, store + ride vignettes at its sides */
.hub-core{background:none;border:0;box-shadow:none;border-radius:0;aspect-ratio:auto;padding:4% 8%}
.hub-n{position:relative;display:block;width:100%;max-width:16rem;margin-inline:auto;filter:drop-shadow(0 14px 18px rgba(11,31,58,.14))}
.hub-n img{display:block;width:100%;height:auto;max-width:none}
.hub-sheen{position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.8) 50%,transparent 62%);background-size:300% 100%;background-position:110% 0;-webkit-mask:url("../img/concept-sketch.webp") center/contain no-repeat;mask:url("../img/concept-sketch.webp") center/contain no-repeat;opacity:.7}
.hub-core figcaption{bottom:-1.6rem}
.vig{position:absolute;z-index:2;display:grid;justify-items:center;gap:.15rem;width:4.8rem;padding:.5rem .45rem .35rem;background:#fff;border:1px solid var(--rule);border-radius:14px;box-shadow:var(--shadow-lift)}
.vig-store{left:-7%;bottom:6%}
.vig-ride{right:-7%;top:4%}
.vig svg{width:100%;height:auto;overflow:visible;fill:none;stroke:var(--navy);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.vig-t{font-size:.62rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.vs-body{fill:#fff}
.vs-awn{fill:var(--saffron)}
.vs-stripe{stroke-width:2}
.vs-door{fill:var(--saffron-tint)}
.vs-shutter{fill:#D6DDE8;transform-box:fill-box;transform-origin:top}
.vs-light{fill:var(--saffron);stroke:none}
.vr-road{stroke:#C9D3E2;stroke-width:2.4;stroke-dasharray:6 6}
.vr-box{fill:var(--saffron)}
.vr-speed{stroke:var(--saffron);stroke-width:2.2}
.vr-w{transform-box:fill-box;transform-origin:center}

/* primary button: an occasional soft light sweep */
.btn-primary{position:relative;overflow:hidden;isolation:isolate}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.55) 50%,transparent 60%);background-size:260% 100%;background-position:130% 0}

/* ---------- V2.2 motion ---------- */
@keyframes lgDrop{0%{opacity:0;transform:translateY(-34px)}55%{opacity:1;transform:translateY(5px) scaleY(.9)}78%{transform:translateY(-3px)}100%{opacity:1;transform:none}}
@keyframes lgDance{0%,100%{transform:none}25%{transform:translateY(-9px) rotate(-7deg)}55%{transform:translateY(1px) rotate(5deg)}80%{transform:translateY(-2px)}}
@keyframes lgBar{from{transform:scaleX(0)}to{transform:none}}
@keyframes lgDot{0%{opacity:0;transform:translateY(-46px) scale(.5)}60%{opacity:1;transform:translateY(4px) scale(1.15)}100%{opacity:1;transform:none}}
@keyframes hassle{0%{transform:none;opacity:1}18%{transform:rotate(-6deg) translateY(-4px)}36%{transform:rotate(5deg)}54%{transform:rotate(-3deg) translateY(1px)}100%{transform:rotate(-2deg) translateY(2px);opacity:.72}}
@keyframes strike{from{transform:rotate(-5deg) scaleX(0)}to{transform:rotate(-5deg) scaleX(1)}}
@keyframes stamp{0%{opacity:0;transform:scale(1.9) rotate(-10deg)}70%{opacity:1;transform:scale(.94)}100%{opacity:1;transform:none}}
@keyframes maskIn{from{clip-path:inset(-.4em 100% -.4em -.1em)}to{clip-path:inset(-.4em -.2em -.4em -.1em)}}
@keyframes shineSweep{0%,72%{background-position:100% 0}88%,100%{background-position:0 0}}
@keyframes pinDrop{0%{opacity:0;transform:translateY(-1.3em)}60%{opacity:1;transform:translateY(.08em)}80%{transform:translateY(-.06em)}100%{opacity:1;transform:none}}
@keyframes pinPulse{0%{opacity:.85;transform:scale(.4)}100%{opacity:0;transform:scale(2.2)}}
@keyframes burstOut{0%{opacity:0;transform:rotate(var(--a)) translateY(0)}20%{opacity:1}100%{opacity:0;transform:rotate(var(--a)) translateY(-.75em)}}
@keyframes caret{50%{opacity:0}}
@keyframes sceneIn{from{opacity:0;transform:translateY(.7em)}to{opacity:1;transform:none}}
@keyframes sceneOut{from{opacity:1;transform:none}to{opacity:0;transform:translateY(-.7em)}}
@keyframes inL{from{opacity:0;transform:translateX(-1.2em)}to{opacity:1;transform:none}}
@keyframes inR{from{opacity:0;transform:translateX(1.2em)}to{opacity:1;transform:none}}
@keyframes drawX{from{transform:scaleX(0)}to{transform:none}}
@keyframes dotGo{from{left:0}to{left:100%}}
@keyframes popIn{0%{opacity:0;transform:scale(.4)}70%{opacity:1;transform:scale(1.15)}100%{opacity:1;transform:none}}
@keyframes pillGlow{0%{box-shadow:0 0 0 0 rgba(245,158,11,.45)}100%{box-shadow:0 0 0 12px rgba(245,158,11,0)}}
@keyframes wordLift{0%,100%{transform:none}45%{transform:translateY(-.28em)}}
@keyframes riderGo{from{left:.2em}to{left:calc(100% - 2.2em)}}
@keyframes bagAway{to{opacity:.25;transform:translateX(-.5em) rotate(-24deg) scale(.85)}}
@keyframes phoneOn{0%{transform:scale(.6);background:rgba(255,255,255,.09);color:#fff}60%{transform:scale(1.18)}100%{transform:none;background:var(--saffron);color:var(--navy)}}
@keyframes driftOut{to{opacity:.55;transform:translateX(-.35em)}}
@keyframes towardIn{0%{opacity:0;transform:scale(.55) translateY(-.15em);filter:blur(3px)}70%{opacity:1;transform:scale(1.1);filter:none}100%{opacity:1;transform:none}}
@keyframes tap{0%,100%{transform:none}35%{transform:scale(.8)}}
@keyframes ripple{from{opacity:.8;transform:scale(.6)}to{opacity:0;transform:scale(2)}}
@keyframes flow{to{background-position:20px 0}}
@keyframes lights{to{stroke-dashoffset:-106}}
@keyframes floatN{0%,100%{transform:none}50%{transform:translateY(-9px) rotate(.6deg)}}
@keyframes sheen{0%,70%{background-position:110% 0}90%,100%{background-position:-10% 0}}
@keyframes shutter{0%,12%{transform:none}30%,72%{transform:scaleY(.06)}90%,100%{transform:none}}
@keyframes shopLight{0%,22%{opacity:.2}34%,70%{opacity:1}86%,100%{opacity:.2}}
@keyframes bob{from{transform:translate(0,0)}to{transform:translate(2px,-1.5px)}}
@keyframes roadMove{to{stroke-dashoffset:-12}}
@keyframes speedL{from{opacity:.25}to{opacity:1}}
@keyframes btnSheen{0%,82%{background-position:130% 0}96%,100%{background-position:-30% 0}}

@media (prefers-reduced-motion:no-preference){
  /* logo: letters drop in and settle, link bar draws, saffron dot lands; hero logo dances once */
  .js .lg-play .lg-l{transform-box:fill-box;transform-origin:50% 100%;animation:lgDrop .7s var(--ease) both}
  .js .lg-play .lg-l:nth-child(2){animation-delay:.08s}.js .lg-play .lg-l:nth-child(3){animation-delay:.16s}
  .js .lg-play .lg-l:nth-child(4){animation-delay:.24s}.js .lg-play .lg-l:nth-child(5){animation-delay:.32s}
  .js .lg-play .lg-start{animation:fadeIn .3s ease .45s both}
  .js .lg-play .lg-bar{transform-box:fill-box;transform-origin:left center;animation:lgBar .6s var(--ease) .5s both}
  .js .lg-play .lg-dot{transform-box:fill-box;transform-origin:center;animation:lgDot .7s var(--ease) .95s both}
  .js .lg-hero .lg-l{animation:lgDrop .7s var(--ease) both,lgDance .7s ease-in-out 2.4s}
  .js .lg-hero .lg-l:nth-child(2){animation-delay:.08s,2.48s}.js .lg-hero .lg-l:nth-child(3){animation-delay:.16s,2.56s}
  .js .lg-hero .lg-l:nth-child(4){animation-delay:.24s,2.64s}.js .lg-hero .lg-l:nth-child(5){animation-delay:.32s,2.72s}
  .brand:hover .lg-l,.brand:focus-visible .lg-l{transform-box:fill-box;transform-origin:50% 100%;animation:lgDance .6s ease-in-out}
  .brand:hover .lg-l:nth-child(2){animation-delay:.06s}.brand:hover .lg-l:nth-child(3){animation-delay:.12s}
  .brand:hover .lg-l:nth-child(4){animation-delay:.18s}.brand:hover .lg-l:nth-child(5){animation-delay:.24s}

  /* headline: বাজারের slides in → ঝামেলা drops, wobbles, gets crossed out → বাদ stamps →
     "Noago আছে সাথে!" is revealed, a light passes over it, the pin lands and celebrates */
  .js .slogan .enter-l{animation:slideIn .8s var(--ease) .15s both}
  .js .slogan .hassle{animation:dropIn .6s var(--ease) .35s both,hassle .8s ease-in-out 1s forwards}
  .js .slogan .strike{transform:rotate(-5deg) scaleX(0);animation:strike .45s var(--ease) 1.25s forwards}
  .js .slogan .stamp{animation:stamp .55s cubic-bezier(.2,1.5,.4,1) 1.45s both}
  .js .slogan .s1,.js .slogan .s2{animation:none}
  .js .slogan .mask{animation:maskIn .9s var(--ease) 1.7s both}
  .js .slogan .shine{animation:shineSweep 9s ease-in-out 2.2s infinite}
  .js .slogan .pin{animation:pinDrop .7s var(--ease) 2.45s both}
  .js .slogan .pin>i{animation:pinPulse 2.6s ease-out 3.1s infinite}
  .js .slogan .burst i{animation:burstOut .8s ease-out 3s both}
  .burst i:nth-child(1){--a:0deg}.burst i:nth-child(2){--a:60deg}.burst i:nth-child(3){--a:120deg}
  .burst i:nth-child(4){--a:180deg}.burst i:nth-child(5){--a:240deg}.burst i:nth-child(6){--a:300deg}
  .js .corp .cw{animation:fadeUp .7s ease 1.9s both}
  .js .corp .cw+.cw{animation-delay:2.1s}
  .js .stage{animation:fadeUp .7s ease 2.3s both}
  .js .hero .intro{animation-delay:2.45s}
  .js .hero .actions{animation-delay:2.55s}
  .tw-caret{animation:caret .8s steps(1) infinite}

  /* scenes: vertical roll in and out, each with its own small story */
  .js .scene.on{animation:sceneIn .5s var(--ease) both,pillGlow .9s ease-out 2.3s}
  .js .scene.off{visibility:visible;animation:sceneOut .45s ease forwards}
  .js .scene:not(.on):not(.off){visibility:hidden}
  .js .scene.on .rt-line{transform-origin:left center;animation:drawX .5s var(--ease) both}
  .js .scene.on .rt-dot{animation:dotGo .8s ease-in-out both}
  /* লিস্ট আপনার → route → বাজার আমাদের */
  .js .sc-transfer.on .ic-a{animation:popIn .5s var(--ease) .1s both}
  .js .sc-transfer.on .sa{animation:inL .6s var(--ease) .2s both}
  .js .sc-transfer.on .rt-line{animation-delay:.75s}
  .js .sc-transfer.on .rt-dot{animation-delay:.9s}
  .js .sc-transfer.on .sb{animation:inR .6s var(--ease) 1.45s both}
  .js .sc-transfer.on .ic-b{animation:popIn .5s var(--ease) 1.85s both}
  /* বাজার ঘুরবে না আপনি — the rider goes round, আপনি stays put, words lift as it passes */
  .js .sc-orbit.on .rider{animation:riderGo 2.6s ease-in-out .3s both}
  .js .sc-orbit.on .ow:not(.stable){animation:wordLift .45s ease calc(.45s + var(--k) * .36s)}
  .js .sc-orbit.on .ow.hl{animation:wordLift .45s ease calc(.45s + var(--k) * .36s),popIn .5s var(--ease) 2.7s}
  /* ব্যাগ নয় → phone lights up → route arrives at বাজার আসছে! */
  .js .sc-phone.on .ic-away{animation:bagAway .8s ease .35s forwards}
  .js .sc-phone.on .ic-phone{animation:phoneOn .6s var(--ease) .95s both}
  .js .sc-phone.on .sb{animation:inL .5s var(--ease) 1.1s both}
  .js .sc-phone.on .rt-line{animation-delay:1.45s}
  .js .sc-phone.on .rt-dot{animation-delay:1.6s}
  .js .sc-phone.on .sc{animation:inR .55s var(--ease) 2.15s both}
  /* বাজারে যাওয়া বাদ drifts away → বাজারই আসুক comes toward you */
  .js .sc-toward.on .drift{animation:driftOut 1.1s ease .3s forwards}
  .js .sc-toward.on .toward{animation:towardIn .9s var(--ease) 1s both}
  .js .sc-toward.on .ic-b{animation:popIn .5s var(--ease) 1.7s both}
  /* ক্লিক করুন: one tap → the route starts moving → বাজার চলুক */
  .js .sc-click.on .ic-tap{position:relative;animation:tap .45s ease .25s}
  .js .sc-click.on .ic-tap::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--saffron);animation:ripple .7s ease-out .4s both}
  .js .sc-click.on .rt-line{animation:drawX .5s var(--ease) .75s both,flow .6s linear 1.25s infinite}
  .js .sc-click.on .rt-dot{animation:dotGo .9s ease-in-out 1s both}
  .js .sc-click.on .sb{animation:inR .55s var(--ease) 1.55s both}

  /* slogan band: lines enter from alternating sides through masks; route draws; lights travel */
  .js .sband .sb-w{transform:translateY(112%);transition:transform .9s var(--ease)}
  .js .sband .sb-l{translate:-56px 0;opacity:0;transition:translate 1s var(--ease),opacity .8s ease}
  .js .sband .sb-r{translate:56px 0;opacity:0;transition:translate 1s var(--ease) .5s,opacity .8s ease .5s}
  .js .sband.in .sb-l,.js .sband.in .sb-r{translate:0 0;opacity:1}
  .js .sband.in .sb-w{transform:none}
  .js .sband.in .sb-l .sb-m+.sb-m .sb-w{transition-delay:.18s}
  .js .sband.in .sb-r .sb-w{transition-delay:.6s}
  .js .sband.in .sb-r .sb-m+.sb-m .sb-w{transition-delay:.78s}
  .js .sband .sband-route{clip-path:inset(0 100% 0 0);transition:clip-path 1.4s var(--ease) .3s}
  .js .sband.in .sband-route{clip-path:inset(0 0 0 0)}
  .sr-lights{animation:lights 2.4s linear infinite}

  /* founding mark */
  .js .hub .hub-n img{clip-path:inset(100% 0 0 0)}
  .js .hub.in .hub-n img{clip-path:inset(0 0 0 0);transition:clip-path 1.2s var(--ease) .15s}
  .hub-n img{animation:floatN 6s ease-in-out infinite}
  .hub-sheen{animation:sheen 7s ease-in-out 2s infinite}
  .js .hub .vig{opacity:0;transform:scale(.7)}
  .js .hub.in .vig{opacity:1;transform:none;transition:opacity .5s ease 1.1s,transform .6s cubic-bezier(.2,1.4,.4,1) 1.1s}
  .js .hub.in .vig-ride{transition-delay:1.3s}
  .vs-shutter{animation:shutter 5s ease-in-out infinite}
  .vs-light{animation:shopLight 5s ease-in-out infinite}
  .vr-bike{animation:bob .35s ease-in-out infinite alternate}
  .vr-w{animation:spin .55s linear infinite}
  .vr-road{animation:roadMove .5s linear infinite}
  .vr-speed{animation:speedL .4s ease-in-out infinite alternate}
  .btn-primary::after{animation:btnSheen 8s ease-in-out 3.2s infinite}
}
@media (prefers-reduced-motion:reduce){
  .tw-caret{display:none}
}
@media (max-width:560px){
  .stage{font-size:1.08rem}
  .scene{padding:.4em .75em}
  .vig{width:3.9rem;padding:.4rem .35rem .3rem}
  .vig-store{left:-12%}.vig-ride{right:-12%}
  .support{letter-spacing:.1em;font-size:.72rem}
  .sb-line{font-size:clamp(1.65rem,8.4vw,2.2rem)}
}
.sc-orbit{gap:.3em .28em}
@media (max-width:860px){.sb-l,.sb-r{transform:none}}
@media (max-width:560px){.scene .ic-b{display:none}.rt{width:1.7em}}

/* ---------- V2.3: Store and Ride travel round the N on a dashed orbit ---------- */
.orbit-ring,.orbit{position:absolute;left:50%;top:50%;width:100%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;pointer-events:none}
.orbit-ring{z-index:0;border:2px dashed rgba(11,31,58,.22)}
.orbit{z-index:2}
.orbit::after{content:"";position:absolute;left:100%;top:50%;width:11px;height:11px;translate:-50% -50%;border-radius:50%;background:var(--saffron);box-shadow:0 0 0 4px rgba(245,158,11,.2)}
.orbit .vig,.orbit .vig-store,.orbit .vig-ride{left:50%;right:auto;bottom:auto;translate:-50% -50%}
.orbit .vig-store{top:0}
.orbit .vig-ride{top:100%}
.hub-n{z-index:1}
@keyframes orbitSpin{to{transform:rotate(360deg)}}
@keyframes orbitKeep{to{transform:rotate(-360deg)}}
@media (prefers-reduced-motion:no-preference){
  .orbit-ring{animation:orbitSpin 60s linear infinite}
  .orbit{animation:orbitSpin 22s linear infinite}
  .orbit .vig{animation:orbitKeep 22s linear infinite}
  .js .hub .orbit .vig{opacity:0;transform:none}
  .js .hub.in .orbit .vig{opacity:1;transition:opacity .6s ease 1.1s}
  .js .hub .orbit-ring{opacity:0}
  .js .hub.in .orbit-ring{opacity:1;transition:opacity .8s ease .9s}
}
@media (max-width:560px){.orbit .vig{width:3.7rem}}
html{overflow-x:clip}