/* AIR Ltd v3 — "Data Atlas" */
:root{
  --bg:#FAF8F5;--surface:#FFFFFF;--surface-2:#F3EEE8;--ink:#1C1410;--ink-2:#4A3E37;--muted:#6E6259;--line:#E8E0D6;--line-2:#D8CCBE;
  --primary:#4A3229;--primary-ink:#FFFFFF;--primary-text:#4A3229;--primary-soft:#F3EAE4;--ring:rgba(74,50,41,.28);
  --teal:#0E7C74;--teal-text:#0A6A63;--teal-soft:#DCF0EC;--amber:#E8A317;--amber-text:#7A4F00;--amber-soft:#FCF1D6;
  --danger:#B42318;--grid:rgba(28,20,16,.07);--head-bg:rgba(250,248,245,.88);
  --band:#2A1C17;--band-ink:#F3EDE7;--band-muted:#CDBFB2;--band-line:rgba(243,237,231,.14);--band-accent:#F2B53A;
  --cta:#3A2620;--foot:#1A110D;
  --shadow:0 1px 2px rgba(42,28,23,.05),0 8px 24px -12px rgba(42,28,23,.16);
  --shadow-lg:0 2px 4px rgba(42,28,23,.05),0 24px 48px -20px rgba(42,28,23,.3);
  --r:14px;--r-sm:10px;
  --f-head:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --k:1;--lh:1.6;--tr:-.025em;--ls:.1em;
  --ease:cubic-bezier(.22,.8,.24,1);--dur:6.5s;
color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#120D0B;--surface:#1C1512;--surface-2:#261D19;--ink:#F3EDE7;--ink-2:#CDBFB2;--muted:#A89A8E;--line:#33281F;--line-2:#44372D;
  --primary:#F2B53A;--primary-ink:#1C1410;--primary-text:#F5C766;--primary-soft:#3A2C14;--ring:rgba(242,181,58,.35);
  --teal:#3CC2B6;--teal-text:#6AD6CC;--teal-soft:#10302C;--amber:#F2B53A;--amber-text:#F2B53A;--amber-soft:#2A2110;
  --danger:#F97066;--grid:rgba(243,237,231,.06);--head-bg:rgba(18,13,11,.84);
  --band:#0C0806;--cta:#2A1C17;--foot:#0A0705;
  --shadow:none;--shadow-lg:0 24px 48px -24px rgba(0,0,0,.6);
color-scheme:dark;
}
html.is-bn{
  --f-head:"Hind Siliguri",Manrope,system-ui,sans-serif;--f-body:"Hind Siliguri","IBM Plex Sans",system-ui,sans-serif;
  --f-mono:"Hind Siliguri","IBM Plex Mono",ui-monospace,monospace;--k:.9;--lh:1.7;--tr:0em;--ls:0;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/var(--lh) var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
img,svg,iframe{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:800;letter-spacing:var(--tr);line-height:1.12;margin:0 0 .5em;color:var(--ink);text-wrap:balance}
h1{font-size:calc(clamp(2.3rem,1.3rem + 3.6vw,4.1rem)*var(--k));line-height:1.04}
h2{font-size:calc(clamp(1.85rem,1.2rem + 2.1vw,2.85rem)*var(--k))}
h3{font-size:calc(1.18rem*var(--k));font-weight:700;letter-spacing:-.01em}
.is-bn h1,.is-bn h2,.is-bn h3{line-height:1.3;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}
::selection{background:var(--primary);color:var(--primary-ink)}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.skip{position:fixed;left:12px;top:-80px;z-index:200;background:var(--primary);color:var(--primary-ink);padding:10px 16px;border-radius:8px;font-weight:600}
.skip:focus{top:12px}
.ic{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.muted{color:var(--muted)}
.lead{font-size:calc(clamp(1.05rem,.98rem + .3vw,1.22rem)*var(--k));color:var(--ink-2);line-height:1.6;max-width:62ch}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;font:500 12px/1.3 var(--f-mono);letter-spacing:var(--ls);text-transform:uppercase;color:var(--primary-text)}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--amber);border-radius:1px;flex-shrink:0}
.eyebrow.center{display:flex;justify-content:center}
.eyebrow.light{color:#F5C766}
.link{display:inline-flex;align-items:center;gap:8px;font:600 15px/1.4 var(--f-head);color:var(--primary-text);padding-block:6px;background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;transition:background-size .3s var(--ease)}
.link:hover{background-size:100% 1.5px}
.link .ic,.btn .ic,.more .ic{transition:transform .25s var(--ease)}
.link:hover .ic,.btn:hover .ic:last-child,.pcard:hover .more .ic{transform:translateX(3px)}

:where(.c-card,.steps-art li,.fig,.case,.svc,.index,article.role,.chart-box){border:1px solid var(--line);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}
:where(.panel,.s-copy.card,.map-art,.dash-art,.form){border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow-lg)}
:where(.s-facts dt,.c-card small,.d-kpis small,.facts dt,.c-list small,.ix-head,.p-head){font:500 11.5px/1.3 var(--f-mono);letter-spacing:var(--ls);text-transform:uppercase;color:var(--muted)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:var(--r-sm);background:var(--primary);color:var(--primary-ink);border:1px solid var(--primary);font:600 15px/1.2 var(--f-head);letter-spacing:-.005em;white-space:nowrap;transition:background .2s,border-color .2s,color .2s,transform .2s var(--ease),box-shadow .2s}
.btn:hover{background:color-mix(in srgb,var(--primary) 88%,var(--ink));box-shadow:0 8px 20px -10px var(--primary)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--ink);background:var(--surface);box-shadow:none}
.btn.sm{min-height:44px;padding:0 16px;font-size:14px}
.btn.light{background:#fff;color:#2A1C17;border-color:#fff}
.btn.light:hover{background:#F3EDE7}
.btn.ghost.light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn.ghost.light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.is-bn .btn{font-weight:600;font-size:16px}

/* ---------- top bar & header ---------- */
.topbar{background:#2A1C17;color:#E6DCD0;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:20px}
.tb{display:flex;align-items:center;gap:22px}
.tb>*{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.tb a:hover{color:#fff}
.tb .ic{width:15px;height:15px;opacity:.75}
@media (max-width:1023px){.topbar{display:none}}
.site-head{position:sticky;top:0;z-index:50;background:var(--head-bg);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-head.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -22px rgba(42,28,23,.45)}
.head-in{display:flex;align-items:center;gap:14px;min-height:72px}
.brand{margin-right:auto;display:flex;align-items:center;flex-shrink:0}
.brand .logo{height:44px;width:auto}
[data-theme="dark"] .site-head .logo{background:#F3EDE7;padding:4px 8px;border-radius:9px}
.nav{display:flex;align-items:center;gap:2px;white-space:nowrap}
.nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;font:600 14.5px/1 var(--f-head);color:var(--ink-2);transition:color .2s,background .2s}
.is-bn .nav a{font-size:15.5px;font-weight:500}
.nav a:hover{color:var(--ink);background:var(--surface-2)}
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:2px;border-radius:2px;background:var(--primary)}
.toggles{display:flex;gap:6px;align-items:center}
.tg{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);color:var(--ink);transition:border-color .2s,background .2s,color .2s}
.tg:hover{border-color:var(--line-2);background:var(--surface-2)}
.tg .ic{width:19px;height:19px}
.tg.lang{display:inline-flex;width:auto;padding:4px;gap:2px}
.tg.lang span{display:grid;place-items:center;min-width:32px;height:34px;padding:0 6px;border-radius:7px;font:500 12px/1 var(--f-mono);color:var(--muted);transition:background .2s,color .2s}
.tg.lang .bn{font:600 13px/1 "Hind Siliguri",sans-serif}
html:not(.is-bn) .tg.lang .en,html.is-bn .tg.lang .bn{background:var(--ink);color:var(--bg)}
[data-theme-toggle] .sun,[data-theme="dark"] [data-theme-toggle] .moon{display:none}
[data-theme="dark"] [data-theme-toggle] .sun{display:block}
.menu-btn{display:none}
@media (min-width:1100px) and (max-width:1279px){.nav a{padding:0 9px;font-size:14px}.nav a[aria-current="page"]::after{left:9px;right:9px}.head-in{gap:10px}}
@media (max-width:1099px){.nav,.head-cta{display:none}.menu-btn{display:inline-grid}}
@media (max-width:480px){.brand .logo{height:36px}.head-in{gap:6px;min-height:64px}.tg.lang span{min-width:28px;padding:0 4px}}

/* drawer */
.drawer{position:fixed;inset:0;z-index:100}
.drawer-bg{position:absolute;inset:0;background:rgba(4,10,20,.55);opacity:0;transition:opacity .3s}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(380px,88vw);background:var(--surface);border-left:1px solid var(--line);padding:16px 24px 32px;display:flex;flex-direction:column;gap:20px;overflow-y:auto;transform:translateX(100%);transition:transform .35s var(--ease)}
.drawer.open .drawer-bg{opacity:1}
.drawer.open .drawer-panel{transform:none}
.drawer .close{align-self:flex-end}
.drawer nav{display:flex;flex-direction:column}
.drawer nav a{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--line);font:600 18px/1.2 var(--f-head);color:var(--ink)}
.drawer nav a[aria-current="page"]{color:var(--primary-text)}
.drawer nav a[aria-current="page"]::before{content:"";width:6px;height:6px;background:var(--amber);border-radius:1px;margin-right:12px}
.drawer .btn{width:100%}
.d-contact{display:flex;flex-direction:column;gap:6px;margin:0;font-size:15px;color:var(--ink-2)}
.d-contact a{display:inline-flex;align-items:center;gap:10px;min-height:44px}

/* ---------- grid motif ---------- */
.grid-bg{position:absolute;inset:0;pointer-events:none;z-index:0;
background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px),radial-gradient(circle,var(--grid) 1.2px,transparent 1.6px);
background-size:48px 48px,48px 48px,12px 12px;background-position:-1px -1px,-1px -1px,0 0;
mask-image:radial-gradient(ellipse 70% 75% at 72% 38%,#000 0%,rgba(0,0,0,.55) 45%,transparent 78%)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:min(88vh,760px);border-bottom:1px solid var(--line);background:var(--bg)}
.slides{position:relative;z-index:1;flex:1;display:grid}
.slide{grid-area:1/1;display:flex;align-items:center;min-width:0}
.js .slide{transition:opacity .6s ease,visibility 0s}
.js .slide[hidden]{display:flex!important;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility 0s linear .45s}
.s-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,80px);align-items:center;padding-block:clamp(40px,6vh,72px) 28px}
.s-copy{min-width:0;position:relative;z-index:2}
.s-title{font-size:calc(clamp(2.05rem,1.15rem + 3vw,3.55rem)*var(--k));line-height:1.04;letter-spacing:-.032em;margin-bottom:20px;max-width:17ch}
.is-bn .s-title{letter-spacing:0;line-height:1.28}
.s-text{font-size:calc(clamp(1.02rem,.96rem + .28vw,1.18rem)*var(--k));color:var(--ink-2);max-width:54ch;margin-bottom:28px}
.s-art{min-width:0;position:relative;z-index:1}
.s-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;margin:0 0 28px;border-top:1px solid var(--line);max-width:520px}
.s-facts div{padding-top:14px}
.s-facts dt{margin-bottom:4px}
.s-facts dd{margin:0;font:700 17px/1.35 var(--f-head);color:var(--ink)}
.s-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.s-chips li{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 14px 0 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:14px;font-weight:500;color:var(--ink-2)}
.s-chips .ic{color:var(--teal-text);width:16px;height:16px;stroke-width:2.2}

/* panel (intro) */
.panel{padding:clamp(20px,2.4vw,30px)}
.p-head{display:flex;align-items:center;gap:10px;font:500 12px/1 var(--f-mono);padding-bottom:16px;border-bottom:1px solid var(--line)}
.live{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 var(--teal);animation:live 2s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--teal) 60%,transparent)}100%{box-shadow:0 0 0 10px transparent}}
.p-big{display:flex;flex-direction:column;gap:4px;padding:20px 0 8px;color:var(--ink-2);font-size:14.5px}
.p-big b,.big-num b,.fig b{font:500 calc(clamp(2.4rem,1.6rem + 2.4vw,3.6rem)*1) / 1 var(--f-mono);letter-spacing:-.04em;color:var(--ink);font-variant-numeric:tabular-nums}
.p-bars{display:flex;align-items:flex-end;gap:7px;height:130px;padding:12px 0 0;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to top,transparent 0 31px,var(--line) 31px 32px)}
.p-bars i{flex:1;height:var(--h);border-radius:4px 4px 0 0;background:color-mix(in srgb,var(--primary) 30%,var(--surface));transform-origin:bottom;transition:transform .7s var(--ease)}
.p-bars i:nth-child(n+7){background:color-mix(in srgb,var(--primary) 62%,var(--surface))}
.p-bars i:nth-child(9){background:var(--primary)}
.p-bars i:last-child{background:var(--amber)}
.p-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding-top:16px;font-size:13px;color:var(--muted)}
.p-row div{display:flex;flex-direction:column;gap:2px}
.p-row b{font:500 20px/1.2 var(--f-mono);color:var(--ink);font-variant-numeric:tabular-nums}

/* photos */
.photo{margin:0;position:relative;border-radius:var(--r);background:var(--surface-2)}
.photo img{width:100%;height:100%;object-fit:cover;border-radius:inherit;aspect-ratio:4/3}
.photo figcaption{position:absolute;left:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);font:500 12px/1.2 var(--f-mono);letter-spacing:.04em;color:var(--ink);box-shadow:var(--shadow)}
.photo figcaption::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal)}
.s-art.photo::after{content:"";position:absolute;inset:-14px 14px 14px -14px;border:1px solid var(--line-2);border-radius:calc(var(--r) + 4px);z-index:-1}
.s-art.photo img{max-height:min(520px,62vh)}
.s-art.photo.tall img{aspect-ratio:4/5}

/* layouts */
.l-split.rev .s-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.l-split.rev .s-art{order:-1}
.l-split.rev .s-art.photo::after{inset:-14px -14px 14px 14px}
.l-wide .s-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:0}
.l-wide .wide-ph{grid-column:4/13;grid-row:1}
.l-wide .wide-ph img{aspect-ratio:auto;height:clamp(380px,56vh,520px)}
.l-wide .wide-ph::after{display:none}
.l-wide .wide-ph::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(90deg,rgba(8,17,31,.35),transparent 45%);z-index:1}
.s-copy.card{grid-column:1/7;grid-row:1;align-self:center;padding:clamp(24px,3vw,40px)}
.s-copy.card .s-title{font-size:calc(clamp(1.9rem,1.1rem + 2.4vw,3rem)*var(--k))}
.l-chips .s-grid{grid-template-columns:minmax(0,1fr);justify-items:center;text-align:center;gap:36px}
.l-chips .s-copy{max-width:820px}
.l-chips .s-title,.l-chips .s-text{margin-inline:auto;max-width:22ch}
.l-chips .s-text{max-width:60ch}
.l-chips .eyebrow{justify-content:center}
.l-chips .actions{justify-content:center}
.choice{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;width:min(760px,100%)}
.c-card{position:relative;display:flex;flex-direction:column;gap:6px;padding:18px 20px;text-align:left;transition:transform .5s var(--ease),opacity .5s,border-color .3s}
.c-card small{font:500 11.5px/1 var(--f-mono)}
.c-card b{font:800 22px/1.15 var(--f-head);letter-spacing:-.02em}
.c-card span{font:500 13.5px/1.3 var(--f-mono);color:var(--ink-2);font-variant-numeric:tabular-nums}
.c-card.on{border:2px solid var(--primary);padding:17px 19px;background:color-mix(in srgb,var(--primary-soft) 60%,var(--surface))}
.c-card.on::after{content:"";position:absolute;top:16px;right:16px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--ring)}
.choice .s-chips{grid-column:1/-1;justify-content:center;margin:6px 0 0}
.steps-art{position:relative;display:flex;flex-direction:column;gap:12px;counter-reset:s}
.steps-art::before{content:"";position:absolute;left:31px;top:28px;bottom:28px;width:2px;background:linear-gradient(var(--primary),var(--teal));transform-origin:top;transition:transform 1.1s var(--ease) .2s}
.steps-art li{position:relative;display:flex;align-items:center;gap:18px;padding:14px 18px 14px 10px;font:700 calc(19px*var(--k))/1.3 var(--f-head);letter-spacing:-.01em;transition:transform .55s var(--ease),opacity .55s}
.steps-art li span{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:50%;background:var(--surface);border:2px solid var(--primary);font:500 13px/1 var(--f-mono);color:var(--primary-text);position:relative;z-index:1}
.steps-art li:nth-child(2){margin-left:24px}.steps-art li:nth-child(3){margin-left:48px}.steps-art li:nth-child(4){margin-left:72px}
.steps-art li:last-child span{background:var(--teal);border-color:var(--teal);color:#fff}
[data-theme="dark"] .steps-art li:last-child span{color:#1C1410}
.map-art{aspect-ratio:5/4;overflow:hidden;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:40px 40px}
.map-art::before{content:"23.81°N  90.36°E";position:absolute;left:16px;top:14px;font:500 11.5px/1 var(--f-mono);letter-spacing:.08em;color:var(--muted);z-index:2}
.map-art svg{width:100%;height:100%}
.contours path{fill:none;stroke:var(--primary);stroke-width:1.3;opacity:.45;stroke-dasharray:640;stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease)}
.contours path:nth-child(3n){stroke:var(--teal);opacity:.6}
.contours path:nth-child(4n){opacity:.25}
.pin{fill:var(--amber);stroke:var(--surface);stroke-width:2.5;transform-box:fill-box;transform-origin:center;transition:transform .5s cubic-bezier(.34,1.56,.64,1) calc(var(--d) + .7s)}
.l-dash .s-art{order:-1}
.l-dash .s-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.dash-art{padding:clamp(18px,2.2vw,26px);display:flex;flex-direction:column;gap:18px}
.d-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.d-kpis div{padding:12px 14px;border-radius:var(--r-sm);background:var(--surface-2);display:flex;flex-direction:column;gap:6px}
.d-kpis small{font:500 11px/1.2 var(--f-mono)}
.d-kpis b{font:500 26px/1 var(--f-mono);font-variant-numeric:tabular-nums}
.d-kpis div:last-child b{color:var(--amber-text)}
.dash-art svg{width:100%;height:auto;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to top,transparent 0 29px,var(--line) 29px 30px)}
.line{fill:none;stroke:var(--primary);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:420;stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease) .3s}
.d-rows{display:flex;flex-direction:column;gap:10px}
.d-rows span{display:block;height:8px;border-radius:99px;background:linear-gradient(var(--teal),var(--teal)) 0 0/var(--w) 100% no-repeat,var(--surface-2);transition:background-size 1.1s var(--ease) calc(.5s + var(--n,0)*.12s)}
.l-case .s-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.l-case .s-art.photo img{border-radius:120px var(--r) var(--r) var(--r)}
.l-case .s-art.photo::after{border-radius:130px 18px 18px 18px}
.big-num{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 16px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink-2);max-width:460px}
.big-num b{color:var(--primary-text);font-size:calc(clamp(2.8rem,1.8rem + 3vw,4.4rem)*1)}
.l-team .s-art.photo img{aspect-ratio:5/4}
.l-team .s-art.photo::after{inset:auto -18px -18px auto;width:46%;height:52%;border:0;background:var(--amber);opacity:.9;border-radius:var(--r)}
[data-theme="dark"] .l-team .s-art.photo::after{opacity:.75}

/* hero entrance / art animations (only once JS has armed the slider) */
.hero.init *{transition:none!important}
.slide .s-copy>*{transition:opacity .6s ease,transform .7s var(--ease)}
.slide .s-art{transition:opacity .7s ease,transform .9s var(--ease)}
.off .s-copy>*{opacity:0;transform:translateY(18px)}
.off .s-art{opacity:0;transform:translateX(28px) scale(.98)}
.off.l-chips .s-art{transform:translateY(24px)}
.slide.active .s-copy>*{transition-delay:calc(.12s + var(--n,0)*.08s)}
.slide.active .s-art{transition-delay:.18s}
.off .p-bars i{transform:scaleY(0)}
.slide.active .p-bars i{transition-delay:calc(.35s + var(--n,0)*.05s)}
.off .contours path{stroke-dashoffset:640}
.slide.active .contours path:nth-child(odd){transition-delay:.2s}.slide.active .contours path:nth-child(even){transition-delay:.45s}
.off .pin{transform:scale(0)}
.off .line{stroke-dashoffset:420}
.off .d-rows span{background-size:0 100%}
.off .steps-art::before{transform:scaleY(0)}
.off .steps-art li{opacity:0;transform:translateX(24px)}
.slide.active .steps-art li{transition-delay:calc(.3s + var(--n,0)*.12s)}
.off .c-card{opacity:0;transform:translateY(16px)}
.slide.active .c-card{transition-delay:calc(.3s + var(--n,0)*.1s)}

/* hero nav */
.hero-nav{position:relative;z-index:3;padding-bottom:24px}
.navbar{display:flex;align-items:center;gap:6px;padding:6px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.arrow{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:11px;color:var(--ink);transition:background .2s}
.arrow:hover{background:var(--surface-2)}
.arrow .ic{width:20px;height:20px}
.arrow .play,.arrow[aria-pressed="true"] .pause{display:none}
.arrow[aria-pressed="true"] .play{display:block}
.arrow[aria-pressed="true"]{background:var(--primary-soft);color:var(--primary-text)}
.tabs{flex:1;min-width:0;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;min-height:52px;padding:6px 10px 8px;border-radius:10px;text-align:left;overflow:hidden;color:var(--muted);transition:flex-grow .45s var(--ease),background .2s,color .2s;scroll-snap-align:center}
.tab:hover{color:var(--ink);background:var(--surface-2)}
.tab .n{font:500 11px/1 var(--f-mono);letter-spacing:.06em}
.tab .lbl{max-width:100%;font:600 12.5px/1.2 var(--f-head);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.is-bn .tab .lbl{font-size:13.5px;font-weight:500}
.tab i{position:absolute;left:10px;right:10px;bottom:4px;height:2px;border-radius:2px;background:linear-gradient(var(--primary),var(--primary)) 0 0/100% 100% no-repeat,var(--line);opacity:0;transition:opacity .2s}
.tab.on{flex-grow:4.2;color:var(--ink);background:var(--primary-soft)}
.tab:not(.on){align-items:center}
.tab:not(.on) .lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tab.on .n{color:var(--primary-text)}
.tab.on i{opacity:1}
.hero.on .tab.on i{animation:fill var(--dur) linear forwards}
.hero.hold .tab.on i,.hero.paused .tab.on i{animation-play-state:paused}
.hero.static .tab.on i{animation:none}
@keyframes fill{from{background-size:0 100%}}

/* ---------- sections ---------- */
.sec{position:relative;padding-block:clamp(64px,9vw,120px)}
.sec.alt{background:var(--surface);border-block:1px solid var(--line)}
[data-theme="dark"] .sec.alt{background:#18120F}
.sec.dark{background:var(--band);color:var(--band-ink);overflow:hidden}
.sec.dark::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--band-line) 1px,transparent 1px),linear-gradient(90deg,var(--band-line) 1px,transparent 1px);background-size:64px 64px;opacity:.35;mask-image:linear-gradient(180deg,#000,transparent 70%);pointer-events:none}
.sec.dark .wrap{position:relative}
.sec.dark h2,.sec.dark h3{color:#fff}
.sec.dark .eyebrow{color:var(--band-accent)}
.sec.dark .lead,.sec.dark p{color:var(--band-muted)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px 56px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h2{margin:0;max-width:20ch}
.sec-head .lead{margin-bottom:12px}
.intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,88px);align-items:center}
.intro h2{max-width:16ch}
.intro .lead{margin-bottom:20px}
.figs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.fig{position:relative;display:flex;flex-direction:column;gap:12px;padding:26px 24px 22px;color:var(--ink-2);font-size:14.5px;line-height:1.45}
.fig::before{content:"";position:absolute;left:24px;top:-1px;width:32px;height:3px;background:var(--primary);border-radius:0 0 3px 3px}
.fig:nth-child(2)::before{background:var(--teal)}.fig:nth-child(3)::before{background:var(--amber)}.fig:nth-child(4)::before{background:var(--ink)}
.fig b{font-size:calc(clamp(2rem,1.4rem + 1.8vw,2.9rem)*1)}

/* logos */
.logo-band{padding-block:clamp(40px,5vw,64px);border-bottom:1px solid var(--line)}
.logo-band .eyebrow{margin-bottom:28px}
.marquee{display:flex;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee ul{display:flex;align-items:center;gap:56px;padding-right:56px;flex-shrink:0;animation:mq 48s linear infinite}
.marquee:hover ul{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-100%)}}
.marquee li{display:flex;align-items:center;flex-shrink:0;height:64px}
.marquee img{height:44px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.62;transition:filter .3s,opacity .3s}
.marquee li:hover img{filter:none;opacity:1}
.marquee span{font:700 15px/1.2 var(--f-head);color:var(--muted);white-space:nowrap;letter-spacing:-.01em;transition:color .2s}
.marquee li:hover span{color:var(--ink)}
[data-theme="dark"] .marquee li:has(img){background:#F3EDE7;padding:8px 14px;border-radius:10px}
[data-theme="dark"] .marquee img{opacity:.8}

/* practice cards */
.practice{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.pcard{position:relative;display:flex;flex-direction:column;padding:28px 24px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.sec.alt .pcard{background:var(--bg)}
.pcard:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow-lg)}
.pnum{position:absolute;top:24px;right:24px;font:500 12px/1 var(--f-mono);color:var(--muted)}
.pic{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--primary-soft);color:var(--primary-text);margin-bottom:22px}
.pic .ic{width:24px;height:24px}
.pcard h3{font-size:calc(1.2rem*var(--k));margin-bottom:10px}
.pcard p{font-size:15px;color:var(--ink-2)}
.pcard ul{display:flex;flex-direction:column;gap:8px;padding-top:16px;margin-bottom:22px;border-top:1px solid var(--line)}
.pcard li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);line-height:1.4}
.pcard li::before{content:"";width:5px;height:5px;margin-top:.5em;flex-shrink:0;background:var(--teal);border-radius:1px}
.more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font:600 14.5px/1 var(--f-head);color:var(--primary-text)}

/* pipeline */
.pipeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;counter-reset:p}
.pipeline li{position:relative;padding-top:28px;border-top:1px solid var(--band-line)}
.pipeline li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--band);border:2px solid #F2B53A}
.pipeline li:last-child::before{background:#F2B53A}
.sn{display:block;font:500 12.5px/1 var(--f-mono);color:var(--teal-text);margin-bottom:14px;letter-spacing:.06em}
.sec.dark .sn{color:#F2B53A}
.pipeline h3{font-size:calc(1.12rem*var(--k));margin-bottom:8px}
.pipeline p{font-size:14.5px;margin:0}
.tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:clamp(40px,5vw,64px);padding-top:28px;border-top:1px dashed var(--band-line)}
.tools span{padding:7px 13px;border:1px solid var(--band-line);border-radius:999px;font:500 12.5px/1 var(--f-mono);color:#E6DCD0;transition:border-color .2s,color .2s}
.tools span:hover{border-color:var(--band-accent);color:#fff}

/* cases + chart */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.case{position:relative;padding:28px 26px;transition:border-color .3s,transform .3s var(--ease)}
.case:hover{border-color:var(--line-2);transform:translateY(-3px)}
.case::before{content:"";position:absolute;left:26px;top:-1px;width:40px;height:3px;border-radius:0 0 3px 3px;background:var(--primary)}
.yr{display:inline-block;font:500 12.5px/1 var(--f-mono);color:var(--primary-text);font-variant-numeric:tabular-nums;margin-bottom:14px}
.case h3{margin-bottom:10px}
.case p{color:var(--ink-2);font-size:15px;margin:0}
.chart-box{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(28px,5vw,64px);align-items:end;margin-top:clamp(24px,3vw,32px);padding:clamp(24px,3.5vw,40px);border-radius:18px}
.chart-box h3{font-size:calc(clamp(1.3rem,1.1rem + .7vw,1.7rem)*var(--k))}
.chart-box p{color:var(--ink-2);font-size:15px;margin:0}
.chart{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:clamp(6px,1.2vw,14px);align-items:end;height:230px;padding-top:28px;border-bottom:1px solid var(--line-2);background:repeating-linear-gradient(to top,var(--line) 0 1px,transparent 1px 50px)}
.bar{position:relative;height:var(--h);min-height:3px;border-radius:6px 6px 0 0;background:color-mix(in srgb,var(--primary) 26%,var(--surface));transition:height .9s var(--ease) calc(var(--i)*70ms),background .2s}
.bar:hover{background:color-mix(in srgb,var(--primary) 50%,var(--surface))}
.bar.hl{background:var(--primary)}
.bar span{position:absolute;left:50%;bottom:100%;transform:translateX(-50%);padding-bottom:6px;font:500 12.5px/1 var(--f-mono);color:var(--ink-2)}
.bar.hl span{color:var(--primary-text);font-weight:600}
html.rv .chart-box:not(.in) .bar{height:0}
.chart-x{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:clamp(6px,1.2vw,14px);padding-top:10px}
.chart-x span{text-align:center;font:500 11.5px/1 var(--f-mono);color:var(--muted)}

/* people + quote */
.people{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.person .ph{aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--surface-2);border:1px solid var(--line);margin-bottom:18px}
.person .ph img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.person:hover .ph img{transform:scale(1.04)}
.person .role{display:block;font:500 11.5px/1.35 var(--f-mono);letter-spacing:var(--ls);text-transform:uppercase;color:var(--primary-text);margin-bottom:8px}
.person h3{font-size:calc(1.12rem*var(--k));margin-bottom:8px}
.person p{font-size:14.5px;color:var(--ink-2);margin:0}
.quote{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;max-width:1040px}
.quote img{width:clamp(96px,12vw,148px);aspect-ratio:1;object-fit:cover;object-position:top;border-radius:50%;background:var(--surface-2);border:1px solid var(--line)}
.quote blockquote{position:relative;margin:0 0 18px;font:700 calc(clamp(1.3rem,1rem + 1.2vw,1.95rem)*var(--k))/1.35 var(--f-head);letter-spacing:-.018em;color:var(--ink);text-wrap:balance}
.is-bn .quote blockquote{letter-spacing:0;line-height:1.55;font-weight:600}
.quote blockquote::before{content:"“";display:block;font:500 64px/.6 var(--f-mono);color:var(--amber);margin-bottom:16px;height:28px}
.quote cite{font:500 12.5px/1.4 var(--f-mono);font-style:normal;letter-spacing:var(--ls);text-transform:uppercase;color:var(--muted)}

/* CTA band */
.cta{position:relative;background:var(--cta);color:#fff;padding-block:clamp(56px,8vw,96px);overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 60% 90% at 85% 50%,#000,transparent 75%)}
.cta-in{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) auto;gap:32px 64px;align-items:center}
.cta h2{color:#fff;max-width:22ch}
.cta p{color:#E6DCD0;max-width:58ch;margin:0}
.cta .eyebrow::before{background:var(--amber)}

/* footer */
.foot{background:var(--foot);color:#CDBFB2;padding-block:clamp(56px,7vw,80px) 28px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.8fr) minmax(0,1fr) minmax(0,1.2fr);gap:40px}
.foot .logo{height:52px;width:auto;margin-bottom:20px}
.foot p{max-width:42ch}
.foot h4{font:500 12px/1.3 var(--f-mono);letter-spacing:var(--ls);text-transform:uppercase;color:#F3EDE7;margin-bottom:18px}
.foot ul{display:flex;flex-direction:column;gap:4px}
.foot ul a,.foot p a{display:inline-flex;min-height:32px;align-items:center;transition:color .2s}
.foot a:hover{color:#fff}
.socials{display:flex;gap:8px}
.foot .tg{background:transparent;border-color:rgba(243,237,231,.16);color:#F3EDE7}
.foot .tg:hover{border-color:var(--band-accent);background:rgba(255,255,255,.04)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:clamp(40px,5vw,64px);padding-top:24px;border-top:1px solid rgba(243,237,231,.12);font-size:13.5px;color:#A89A8E}
.credit{display:inline-flex;align-items:center;gap:11px;padding:6px 16px 6px 6px;border-radius:999px;background:#1C1410;border:1px solid #3A2C22;color:#F3EDE7;transition:border-color .25s,transform .25s var(--ease)}
.credit:hover{border-color:var(--amber);transform:translateY(-2px)}
.credit-av{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;flex-shrink:0;background:conic-gradient(from 200deg,#16A34A,#DC2626,#F59E0B,#7C3AED,#16A34A);font:800 12.5px/1 Manrope,sans-serif;letter-spacing:.02em;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:inset 0 0 0 2px rgba(4,10,20,.35)}
.credit-tx{display:flex;flex-direction:column;gap:3px;line-height:1.1}
.credit-tx small{font:600 9.5px/1.1 var(--f-mono);letter-spacing:var(--ls);text-transform:uppercase;color:#A89A8E}
.is-bn .credit-tx small{font-size:11.5px}
.is-bn :is(.eyebrow,.s-facts dt,.p-head,.photo figcaption,.d-kpis small,.c-card small,.person .role,.quote cite,.foot h4,.crumbs,.facts dt,.ix-head,.tag,.c-list small){font-size:13.5px;font-weight:600}
.credit-tx b{display:inline-flex;align-items:center;gap:6px;font:700 14px/1.1 var(--f-head);letter-spacing:-.01em}
.credit-tx .ic{width:14px;height:14px;transition:transform .25s var(--ease)}
.credit:hover .credit-tx .ic{transform:translate(2px,-2px)}
.wa-float{position:fixed;right:clamp(16px,2.5vw,28px);bottom:clamp(16px,2.5vw,28px);z-index:60;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#128C47;color:#fff;box-shadow:0 10px 28px -8px rgba(18,140,71,.65);transition:transform .25s var(--ease),background .2s}
.wa-float:hover{transform:translateY(-3px);background:#0F7A3D}
.wa-float .ic{width:26px;height:26px}

/* ---------- inner pages ---------- */
.page-head{position:relative;overflow:hidden;padding-block:clamp(48px,8vw,104px) clamp(44px,6vw,80px);border-bottom:1px solid var(--line)}
.page-head .wrap{position:relative;z-index:1}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:28px;font:500 12.5px/1 var(--f-mono);color:var(--muted)}
.crumbs a{display:inline-flex;align-items:center;min-height:32px;color:var(--ink-2)}
.crumbs a:hover{color:var(--primary-text)}
.crumbs span:not([data-i18n]){color:var(--line-2)}
.page-head h1{max-width:18ch}
.page-head .lead{margin-bottom:0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0 24px;margin:clamp(32px,5vw,52px) 0 0;max-width:920px;border-top:1px solid var(--line)}
.facts div{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;padding-top:18px}
.facts dd{margin:0;font:500 calc(clamp(1.7rem,1.3rem + 1.2vw,2.3rem)*1)/1.05 var(--f-mono);letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums}
.facts div:first-child dd{color:var(--primary-text)}
.story{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(40px,6vw,88px);align-items:center}
.story p{color:var(--ink-2)}
.story .lead{color:var(--ink-2)}
.story h2{max-width:18ch}
.story .photo::after{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid var(--line-2);border-radius:calc(var(--r) + 4px);z-index:-1}
.story .btn{margin-top:8px}
.vm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px}
.vm>div{padding:clamp(24px,3vw,36px);border-radius:var(--r);background:var(--band);color:var(--band-muted)}
.vm>div:last-child{background:var(--cta)}
.vm h3{color:#fff;font-size:calc(1.4rem*var(--k));display:flex;align-items:center;gap:12px}
.vm h3::before{content:"";width:8px;height:8px;border-radius:1px;background:var(--amber)}
.vm p{margin:0;font-size:16.5px;color:#E6DCD0;line-height:1.65}
.vals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.sec.alt .vals{background:var(--bg)}
.val{padding:clamp(22px,2.6vw,32px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .25s}
.val:hover{background:var(--primary-soft)}
.val h3{margin-bottom:8px}
.val p{font-size:15px;color:var(--ink-2);margin:0}
.timeline{position:relative;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:20px}
.timeline::before{content:"";position:absolute;left:0;right:0;top:5px;height:2px;background:linear-gradient(90deg,var(--primary),var(--teal))}
.timeline li{position:relative;padding-top:34px}
.timeline li::before{content:"";position:absolute;top:0;left:0;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--primary)}
.timeline li:last-child::before{background:var(--amber);border-color:var(--amber)}
.timeline b{display:block;font:500 13px/1 var(--f-mono);color:var(--primary-text);margin-bottom:10px;font-variant-numeric:tabular-nums}
.is-bn .timeline b{font-size:15px}
.timeline h3{font-size:calc(1.05rem*var(--k));margin-bottom:6px}
.timeline p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.5}
.svc-block{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:clamp(32px,5vw,72px);padding-block:clamp(40px,5vw,64px);border-top:1px solid var(--line);scroll-margin-top:96px}
.svc-block:first-child{border-top:0;padding-top:0}
.svc-block aside{position:sticky;top:104px;align-self:start}
.svc-block aside .pnum{position:static;display:block;margin-bottom:18px}
.svc-block h2{font-size:calc(clamp(1.6rem,1.2rem + 1.2vw,2.2rem)*var(--k))}
.svc-block aside p{color:var(--ink-2)}
.svc-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.svc{padding:24px;transition:border-color .25s}
.svc:hover{border-color:var(--primary)}
.svc h3{font-size:calc(1.08rem*var(--k));display:flex;gap:10px;align-items:baseline}
.svc h3::before{content:"";width:6px;height:6px;flex-shrink:0;background:var(--teal);border-radius:1px;transform:translateY(-2px)}
.svc p{font-size:15px;color:var(--ink-2);margin:0}

/* projects index */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:600 14px/1 var(--f-head);color:var(--ink-2);transition:all .2s}
.chip:hover{border-color:var(--line-2);color:var(--ink)}
.chip sup{top:0;display:inline-grid;place-items:center;min-width:24px;height:20px;padding:0 6px;border-radius:99px;background:var(--surface-2);font:500 11.5px/1 var(--f-mono);color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.chip[aria-pressed="true"] sup{background:color-mix(in srgb,var(--bg) 18%,transparent);color:var(--bg)}
.index{overflow:hidden}
.ix-head,.ix-row{display:grid;grid-template-columns:72px minmax(0,1.6fr) minmax(0,1.15fr) 120px;gap:20px;align-items:center;padding:16px 22px}
.ix-head{background:var(--surface-2);border-bottom:1px solid var(--line);font:500 11px/1 var(--f-mono);padding-block:13px}
.ix-row{border-bottom:1px solid var(--line);transition:background .2s}
.ix-row:last-child{border-bottom:0}
.ix-row:hover{background:color-mix(in srgb,var(--primary-soft) 55%,var(--surface))}
.ix-row .yr{margin:0}
.ix-row h3{font:600 calc(15.5px*var(--k))/1.4 var(--f-head);letter-spacing:-.005em;margin:0}
.cl{font-size:14px;color:var(--ink-2);line-height:1.45}
.tag{justify-self:start;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:99px;font:500 11.5px/1.2 var(--f-mono);white-space:nowrap}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.t-mobility{background:var(--primary-soft);color:var(--primary-text)}
.t-house{background:var(--teal-soft);color:var(--teal-text)}
.t-eval{background:var(--amber-soft);color:var(--amber-text)}
.t-adv{background:var(--surface-2);color:var(--ink-2)}
.index+.chart-box{margin-top:40px}

/* careers */
.roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
article.role{display:flex;flex-direction:column;padding:clamp(24px,3vw,34px);margin:0;scroll-margin-top:110px}
article.role:target{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}
article.role h3{font-size:calc(1.4rem*var(--k))}
article.role p{color:var(--ink-2);font-size:15px}
article.role ul{display:flex;flex-direction:column;gap:10px;margin:4px 0 24px;padding-top:18px;border-top:1px solid var(--line)}
article.role li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink)}
article.role li .ic{color:var(--teal-text);margin-top:.2em;stroke-width:2.2}
article.role .link{margin-top:auto;align-self:flex-start}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,64px);align-items:start}
.c-list li{display:flex;flex-direction:column;gap:4px;padding:18px 0;border-bottom:1px solid var(--line)}
.c-list li:first-child{padding-top:0}
.c-list small{margin-bottom:2px}
.c-list a{font:600 17px/1.4 var(--f-head);color:var(--ink);align-self:flex-start;min-height:32px;display:inline-flex;align-items:center}
.c-list a:hover{color:var(--primary-text)}
.c-list span{color:var(--ink-2)}
.map{margin-top:24px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface-2)}
.map iframe{width:100%;height:320px;border:0}
[data-theme="dark"] .map iframe{filter:invert(.9) hue-rotate(180deg) saturate(.6)}
.form{padding:clamp(22px,4vw,40px)}
.form h2{font-size:calc(clamp(1.6rem,1.3rem + 1vw,2.1rem)*var(--k));margin-bottom:6px}
.form>.muted{margin-bottom:24px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font:600 14px/1.3 var(--f-head);color:var(--ink)}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:0 14px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--bg);color:var(--ink);font-size:16px;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.field select{padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235F6B7E' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px}
.field textarea{min-height:140px;padding:12px 14px;resize:vertical;line-height:1.5}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}
.err{display:none;font-size:13px;color:var(--danger)}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--danger)}
.form .actions{margin-top:8px}
.toast-msg{margin:14px 0 0;min-height:1.5em;font-size:14.5px;color:var(--teal-text)}
.toast-msg.bad{color:var(--danger)}

/* 404 */
main>.sec:only-child h1{max-width:18ch}

/* ---------- reveal ---------- */
html.rv .reveal{transition:opacity .7s ease,transform .8s var(--ease)}
html.rv .reveal:not(.in){opacity:0;transform:translateY(22px)}

/* ---------- responsive ---------- */
@media (max-width:1180px){
.practice{grid-template-columns:repeat(2,minmax(0,1fr))}
.people{grid-template-columns:repeat(2,minmax(0,1fr))}
.pipeline{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:36px}
.timeline{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:36px}
.timeline::before{display:none}
.timeline li{border-top:2px solid var(--line)}
.timeline li::before{top:-7px}
.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1023px){
.s-grid,.l-dash .s-grid,.l-case .s-grid,.l-split.rev .s-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
.s-title{font-size:calc(clamp(2rem,1.2rem + 2.6vw,2.8rem)*var(--k))}
.sec-head,.intro,.story,.contact,.chart-box,.cta-in{grid-template-columns:minmax(0,1fr)}
.sec-head{align-items:start}
.cases,.roles{grid-template-columns:minmax(0,1fr)}
.svc-block{grid-template-columns:minmax(0,1fr)}
.svc-block aside{position:static}
.vals{grid-template-columns:repeat(2,minmax(0,1fr))}
.ix-head{display:none}
.ix-row{grid-template-columns:64px minmax(0,1fr) auto;grid-template-areas:"yr t tag" "yr cl cl";gap:6px 16px;align-items:start}
.ix-row .yr{grid-area:yr;padding-top:3px}.ix-row h3{grid-area:t}.ix-row .cl{grid-area:cl}.ix-row .tag{grid-area:tag}
}
@media (max-width:767px){
.hero{min-height:0}
.s-grid,.l-dash .s-grid,.l-case .s-grid,.l-split.rev .s-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding-block:28px 20px;align-content:start}
.slide{align-items:flex-start}
.s-title{font-size:calc(clamp(1.85rem,1.3rem + 2.8vw,2.4rem)*var(--k));max-width:none;margin-bottom:14px}
.s-text{margin-bottom:20px;font-size:1rem}
.s-facts,.s-chips{margin-bottom:20px}
.s-chips li{min-height:32px;font-size:13px}
.s-art,.l-split.rev .s-art,.l-dash .s-art{order:2}
.s-art.photo img,.s-art.photo.tall img,.l-team .s-art.photo img{aspect-ratio:16/10;max-height:210px}
.s-art.photo::after{display:none}
.l-case .s-art.photo img{border-radius:64px var(--r) var(--r) var(--r)}
.p-big{padding-top:14px}.p-big b{font-size:2.3rem}
.p-bars{height:64px}
.l-wide .s-grid{grid-template-columns:minmax(0,1fr)}
.l-wide .wide-ph{grid-column:1;order:0}
.l-wide .wide-ph img{height:200px}
.s-copy.card{grid-column:1;grid-row:auto;margin:-64px 12px 0;padding:22px}
.choice{gap:8px}
.c-card{padding:12px}.c-card.on{padding:11px}
.c-card b{font-size:16px}.c-card span{font-size:11.5px}
.c-card.on::after{content:"";position:absolute;top:16px;right:16px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--ring)}
.choice .s-chips{display:none}
.l-chips .s-grid{gap:20px}
.steps-art{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.steps-art::before{display:none}
.steps-art li,.steps-art li:nth-child(n){margin:0;font-size:15px;padding:10px;gap:10px}
.steps-art li span{width:34px;height:34px;font-size:12px}
.map-art{aspect-ratio:16/9}
.d-kpis b{font-size:20px}
.d-kpis div{padding:10px}
.d-kpis small{font-size:10px;letter-spacing:.04em}
.dash-art{gap:12px}
.big-num b{font-size:2.6rem}
.hero-nav{padding-bottom:16px}
.navbar{gap:2px;padding:4px}
.tabs{gap:4px}
.slide .s-chips,.slide .actions .btn.ghost,.p-row{display:none}
.tab,.tab.on{flex:0 0 auto;flex-direction:row;align-items:center;gap:8px;min-height:44px;padding:0 14px}
.tab .lbl,.tab:not(.on) .lbl{position:static;width:auto;height:auto;clip:auto;overflow:visible}
.tab i{left:14px;right:14px}
.figs{gap:10px}
.fig{padding:20px 16px 16px}
.practice,.people,.vm,.vals,.svc-list,.row2{grid-template-columns:minmax(0,1fr)}
.people{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.person p{font-size:13.5px}
.pipeline{grid-template-columns:minmax(0,1fr);gap:0;padding-left:20px;border-left:1px solid var(--band-line)}
.pipeline li{border-top:0;padding:0 0 28px}
.pipeline li::before{top:2px;left:-26px}
.timeline{grid-template-columns:minmax(0,1fr);gap:0;padding-left:22px;border-left:2px solid var(--line)}
.timeline li{border-top:0;padding:0 0 26px}
.timeline li::before{top:0;left:-29px}
.quote{grid-template-columns:minmax(0,1fr)}
.chart{height:180px}
.chart-x span{font-size:10px}
.bar span{font-size:11px}
.foot-grid{grid-template-columns:minmax(0,1fr);gap:32px}
.foot-bottom{flex-direction:column;align-items:flex-start}
.marquee ul{gap:36px;padding-right:36px}
.marquee img{height:34px}
}
@media (max-width:420px){
.people{grid-template-columns:minmax(0,1fr)}
.figs .fig b{font-size:1.75rem}
.btn{padding:0 18px}
.actions .btn{flex:1 1 auto}
}
@media (min-width:1600px){
.wrap{max-width:1360px}
.hero{min-height:min(84vh,800px)}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
.marquee{overflow-x:auto;mask-image:none}
.marquee ul{animation:none!important}
.marquee ul+ul{display:none}
.live{animation:none!important}
.tab.on i{animation:none!important}
html.rv .reveal:not(.in){opacity:1;transform:none}
.off .s-copy>*,.off .s-art{transform:none}
}