@font-face{font-family:"Big Shoulders Display";font-weight:800;font-style:normal;font-display:swap;src:url(../fonts/big-shoulders-display-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Big Shoulders Display";font-weight:900;font-style:normal;font-display:swap;src:url(../fonts/big-shoulders-display-latin-900-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/instrument-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/instrument-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/instrument-sans-latin-700-normal.woff2) format("woff2")}
/* Aaryastra Group — homepage. Mobile first: base rules are for a phone,
   min-width queries add the larger layouts. Accent changes per product mission. */
:root{
  --paper:#f3efe6;
  --paper-2:#e9e3d5;
  --ink:#0d0f12;
  --ink-2:#23262b;
  --mute:#6b6a64;
  --line:rgba(13,15,18,.14);
  --navy:#0f2150;
  --gold:#b88a3b;
  --accent:#1f8a4c;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --gut:16px;
  --wrap:min(1320px,100% - (var(--gut) * 2));
  --head:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.7,.1,1);
  --bar:68px;                       /* height of the mobile action bar */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{background:var(--paper);color:var(--ink);font:500 16px/1.55 var(--body);overflow-x:hidden;padding-bottom:calc(var(--bar) + env(safe-area-inset-bottom,0px));transition:background .6s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:var(--wrap);margin-inline:auto}
h1,h2,h3,h4{font-family:var(--head);font-weight:800;line-height:.94;letter-spacing:-.005em;text-transform:uppercase;text-wrap:balance}
.h-lg{font-size:clamp(2.4rem,11vw,5.4rem)}
.h-md{font-size:clamp(2rem,9vw,4rem)}
.lede{font-size:1.06rem;line-height:1.5;color:var(--ink-2);max-width:46ch}
.tone-accent{color:var(--accent);transition:color .5s}

/* preloader */
.pre{position:fixed;inset:0;z-index:100;background:var(--ink);color:var(--paper);display:grid;place-items:center;transition:transform .9s var(--ease)}
.pre.done{transform:translateY(-100%)}
.pre-n{font:800 clamp(7rem,38vw,20rem)/.8 var(--head);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.pre-s{position:absolute;bottom:calc(28px + env(safe-area-inset-bottom,0px));left:var(--gut);right:var(--gut);display:flex;justify-content:space-between;font-size:.9rem;opacity:.7}

/* top bar */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:calc(10px + env(safe-area-inset-top,0px)) 0 0;pointer-events:none}
.nav-in{width:var(--wrap);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand,.menu-btn,.nav-pill,.nav-cta{pointer-events:auto}
.brand{background:var(--paper);border-radius:999px;padding:5px 14px 5px 8px;box-shadow:0 0 0 1px var(--line);display:flex}
.brand img{height:36px;width:auto;mix-blend-mode:multiply}
.menu-btn{background:var(--ink);color:var(--paper);padding:0 20px;min-height:46px;border-radius:999px;font-weight:700}
.nav-cta{display:none}
.nav-pill{display:none}
.nav.open .nav-pill{display:flex;flex-direction:column;position:fixed;inset:0;z-index:-1;background:var(--ink);padding:calc(84px + env(safe-area-inset-top,0px)) var(--gut) 40px;gap:2px;overflow-y:auto}
.nav.open .nav-pill a{color:var(--paper);font:800 clamp(2.4rem,12vw,3.4rem)/1.05 var(--head);text-transform:uppercase;padding:12px 0;border-bottom:1px solid rgba(243,239,230,.16)}
.nav.open .menu-btn{background:var(--paper);color:var(--ink)}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:1rem;text-align:center;transition:transform .25s var(--ease),background .4s,color .4s}
.btn:active{transform:scale(.98)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-acc{background:var(--accent);color:#fff}
.btn-line{box-shadow:inset 0 0 0 1.5px var(--ink)}

/* hero */
.hero{padding-top:calc(76px + env(safe-area-inset-top,0px))}
.hero-top{width:var(--wrap);margin-inline:auto;display:grid;gap:18px;padding:14px 0 20px}
.hero-top h1{font-size:clamp(2.5rem,11.4vw,5.4rem)}
.hero-word{width:var(--wrap);margin-inline:auto;font-family:var(--head);font-weight:900;text-transform:uppercase;font-size:clamp(3.4rem,19.4vw,19.4rem);line-height:.78;letter-spacing:-.012em;white-space:nowrap;display:flex;justify-content:space-between;overflow:hidden;padding-top:.06em}
.hero-word span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease)}
.hero-word.in span{transform:none}
.hero-word span:nth-child(2){transition-delay:.05s}.hero-word span:nth-child(3){transition-delay:.1s}.hero-word span:nth-child(4){transition-delay:.15s}.hero-word span:nth-child(5){transition-delay:.2s}.hero-word span:nth-child(6){transition-delay:.25s}.hero-word span:nth-child(7){transition-delay:.3s}.hero-word span:nth-child(8){transition-delay:.35s}.hero-word span:nth-child(9){transition-delay:.4s}
.hero-stage{width:var(--wrap);margin:16px auto 0;border-radius:var(--r-lg);overflow:hidden;background:var(--paper);display:flex;flex-direction:column;box-shadow:0 0 0 1px var(--line)}
.hero-stage img{width:100%;aspect-ratio:1.45/1;object-fit:cover;transform:scale(1.06);transition:transform 2.4s var(--ease)}
.hero-stage.in img{transform:none}
.hero-badge{padding:18px 18px 4px}
.hero-badge b{font:800 2.8rem/1 var(--head);display:block}
.hero-badge span{font-size:.95rem;color:var(--ink-2)}
.hero-cta{display:grid;gap:10px;padding:16px 18px 18px}

/* marquee */
.marq{margin-top:26px;border-block:1.5px solid var(--ink);overflow:hidden}
.marq-t{display:flex;width:max-content;animation:marq 38s linear infinite}
.marq-t span{font:800 1.6rem/1 var(--head);text-transform:uppercase;padding:14px 20px;display:flex;align-items:center;gap:20px;white-space:nowrap}
.marq-t span::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent);transition:background .5s}
@keyframes marq{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:64px 0}
.sec-head{width:var(--wrap);margin:0 auto 28px;display:grid;gap:14px}
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}

/* missions */
.worlds{width:var(--wrap);margin-inline:auto;background:var(--ink);color:var(--paper);border-radius:var(--r-lg);padding:14px 14px 20px;overflow:hidden}
.tabs{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;margin:0 -14px 18px;padding:0 14px 6px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;scroll-snap-align:start;min-height:44px;padding:0 18px;border-radius:999px;box-shadow:inset 0 0 0 1.5px rgba(243,239,230,.32);font-weight:600;font-size:.95rem;white-space:nowrap;transition:background .3s,color .3s,box-shadow .3s}
.tab[aria-selected="true"]{background:var(--accent);color:#fff;box-shadow:none}
.world{display:none;gap:18px}
.world.on{display:grid}
.world-img{border-radius:var(--r-md);overflow:hidden;background:#000;aspect-ratio:4/3}
.world-img img{width:100%;height:100%;object-fit:cover}
.world.on .world-img img{animation:wimg .9s var(--ease)}
@keyframes wimg{from{opacity:0;transform:scale(1.05)}to{opacity:1;transform:none}}
.world-txt{display:flex;flex-direction:column;gap:14px;padding:2px 2px 0}
.world-txt h3{font-size:clamp(2rem,9.5vw,3.6rem);color:var(--paper)}
.world-txt .mission{align-self:flex-start;background:var(--accent);color:#fff;border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:700}
.world-txt p{color:rgba(243,239,230,.8);max-width:44ch}
.world-list{list-style:none;margin-top:4px}
.world-list li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 12px;padding:12px 0;border-top:1px solid rgba(243,239,230,.18);font-weight:600}
.world-list li span{color:rgba(243,239,230,.55);font-weight:500;font-size:.9rem}
.world .btn{margin-top:6px}

/* product wall */
.wall{width:var(--wrap);margin-inline:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--ink);color:#fff;aspect-ratio:1/1.05;display:flex;align-items:flex-end;isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .9s var(--ease)}
.tile::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.82))}
.tile-in{padding:14px;width:100%;display:flex;justify-content:space-between;align-items:flex-end;gap:8px}
.tile h3{font-size:1.45rem;line-height:.95}
.tile small{display:block;font:500 .82rem/1.3 var(--body);text-transform:none;opacity:.85;margin-top:5px}
.tile .go{flex:none;width:40px;height:40px;border-radius:50%;background:var(--paper);color:var(--ink);display:grid;place-items:center;font-size:1.1rem;transition:background .3s,color .3s,transform .4s var(--ease)}
.tile.big{grid-column:1/-1;aspect-ratio:4/3}
.tile.big h3{font-size:2.2rem}
.tile.all{grid-column:1/-1;aspect-ratio:auto;min-height:150px;background:var(--accent);transition:background .5s}
.tile.all::before{display:none}
.tile.all h3{font-size:2.3rem}

/* why */
.why{background:var(--ink);color:var(--paper);border-radius:var(--r-lg) var(--r-lg) 0 0}
.why .wrap{display:grid;gap:36px}
.why-l .lede{color:rgba(243,239,230,.78);margin-top:18px}
.why-l img{margin-top:26px;border-radius:var(--r-md);aspect-ratio:16/10;object-fit:cover;width:100%}
.stack{display:grid;gap:14px}
.card{background:var(--paper);color:var(--ink);border-radius:var(--r-lg);padding:22px;min-height:230px;display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.card h3{font-size:clamp(1.9rem,8vw,3rem);margin-bottom:8px}
.card p{max-width:40ch;color:var(--ink-2)}
.card .fig{font:800 clamp(3rem,16vw,5.4rem)/.9 var(--head);color:var(--accent);transition:color .5s}
.card .fig small{font-size:.38em;color:var(--ink);margin-left:6px}

/* reach */
.reach{background:var(--ink);color:var(--paper);padding-top:0}
.reach .wrap{display:grid;gap:30px}
.reach-map{border-radius:var(--r-lg);overflow:hidden;background:#0b1a40}
.reach-map img{width:100%}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin:20px 0 26px}
.stat{padding:16px 0;border-top:1px solid rgba(243,239,230,.2)}
.stat b{font:800 clamp(3rem,15vw,5.6rem)/.9 var(--head);display:block}
.stat span{color:rgba(243,239,230,.7);font-size:.95rem}
.reach .lede{color:rgba(243,239,230,.78);margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:9px 14px;border-radius:999px;box-shadow:inset 0 0 0 1.5px rgba(243,239,230,.28);font-size:.9rem}

/* timeline: vertical on phones */
.tl{width:var(--wrap);margin-inline:auto;display:grid;position:relative}
.tl::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--ink)}
.tl-i{position:relative;padding:0 0 26px 40px}
.tl-i::before{content:"";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;background:var(--paper);border:3px solid var(--ink)}
.tl-i b{font:800 2.8rem/.9 var(--head);display:block;margin-bottom:6px}
.tl-i h4{font-size:1.2rem;margin-bottom:6px;letter-spacing:.02em}
.tl-i p{font-size:.95rem;color:var(--ink-2);max-width:42ch}
.tl-i.now b{color:var(--accent)}
.tl-i.now::before{background:var(--accent);border-color:var(--accent)}

/* sister concern */
.sister{width:var(--wrap);margin-inline:auto;background:var(--navy);color:var(--paper);border-radius:var(--r-lg);overflow:hidden;display:grid}
.sister-t{padding:24px 20px 28px;display:flex;flex-direction:column;gap:20px}
.sister-t p{color:rgba(243,239,230,.82);max-width:46ch}
.sister-logos{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.sister-logos img{height:54px;width:auto;border-radius:10px;background:#f2f2f0;padding:6px 12px}
.sister-logos i{font:800 1.8rem var(--head);color:var(--gold)}
.sister-t dl{display:grid;gap:14px 18px}
.sister-t dt{font-size:.82rem;color:rgba(243,239,230,.6)}
.sister-t dd{font-weight:700;overflow-wrap:anywhere}
.sister .btn-acc{background:var(--gold)}
.sister-i{aspect-ratio:16/10;position:relative;order:-1}
.sister-i img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* people */
.people{width:var(--wrap);margin-inline:auto;display:grid;border-top:1.5px solid var(--ink)}
.person{padding:26px 0}
.person+.person{border-top:1.5px solid var(--ink)}
.person h3{font-size:clamp(2rem,9vw,3rem);margin-bottom:6px}
.person .role{font-weight:700;color:var(--accent);margin-bottom:10px;display:block}
.person p{max-width:44ch;color:var(--ink-2)}

/* enquiry + faq */
.cta{width:var(--wrap);margin-inline:auto;display:grid;gap:28px}
.cta-l .lede{margin:16px 0 22px}
.contact-lines{display:grid;gap:10px;font-weight:600}
.contact-lines a{display:flex;align-items:center;min-height:52px;padding:12px 16px;border-radius:var(--r-sm);box-shadow:inset 0 0 0 1.5px var(--line);overflow-wrap:anywhere}
.form{background:#fff;border-radius:var(--r-lg);padding:20px;display:grid;gap:14px;box-shadow:0 0 0 1px var(--line)}
.fld{display:grid;gap:6px;min-width:0}
.fld label{font-weight:700;font-size:.92rem}
.fld input,.fld select,.fld textarea{font:inherit;font-size:16px;min-height:52px;padding:12px 14px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--paper);color:var(--ink);width:100%;transition:border-color .25s,background .25s}
.fld textarea{min-height:120px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--ink);background:#fff}
.hp{position:absolute;left:-9999px}
.form .btn{width:100%}
.form-note{font-size:.88rem;color:var(--mute)}
.form-ok{display:none;background:var(--accent);color:#fff;border-radius:var(--r-sm);padding:16px 18px;font-weight:600}
.form-ok.show{display:block}
.faq{width:var(--wrap);margin:64px auto 0;display:grid;gap:24px}
.faq details{border-top:1.5px solid var(--ink);padding:0}
.faq details:last-child{border-bottom:1.5px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 0;font:800 1.35rem/1.05 var(--head);text-transform:uppercase}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.8rem;line-height:.9;flex:none;transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;max-width:56ch;color:var(--ink-2)}

/* footer */
.foot{background:var(--ink);color:var(--paper);margin-top:64px;padding:44px 0 24px;border-radius:var(--r-lg) var(--r-lg) 0 0;overflow:hidden}
.foot-grid{width:var(--wrap);margin-inline:auto;display:grid;gap:28px;padding-bottom:36px}
.foot h4{font-size:1.1rem;margin-bottom:12px;color:var(--gold);letter-spacing:.04em}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a:hover{color:var(--gold)}
.foot p,.foot li{color:rgba(243,239,230,.78);font-size:.95rem;overflow-wrap:anywhere}
.cert{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.cert span{padding:6px 12px;border-radius:999px;box-shadow:inset 0 0 0 1.5px rgba(243,239,230,.28);font-size:.8rem;font-weight:600}
.foot-word{font:900 24.6vw/.78 var(--head);text-transform:uppercase;white-space:nowrap;text-align:center;letter-spacing:-.012em;margin-top:4px}
.foot-bar{width:var(--wrap);margin:22px auto 0;display:grid;gap:6px;font-size:.85rem;color:rgba(243,239,230,.6)}

/* action bar: fixed to the bottom on phones */
.fab{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom,0px));background:var(--ink)}
.fab a{display:grid;place-items:center;min-height:48px;border-radius:999px;background:rgba(243,239,230,.12);color:var(--paper);font-weight:700;font-size:.95rem}
.fab .wa{background:#1fa855;color:#fff}
.fab .q{background:var(--accent);color:#fff;transition:background .5s}

/* larger phones and small tablets */
@media (min-width:620px){
  :root{--gut:24px}
  .hero-stage{display:grid;grid-template-columns:1.4fr 1fr}
  .hero-stage img{grid-row:1/3;height:100%;aspect-ratio:auto;min-height:340px}
  .hero-cta{align-self:start}
  .hero-badge{align-self:end}
  .wall{grid-template-columns:repeat(6,1fr);gap:12px}
  .tile{grid-column:span 3;aspect-ratio:4/3}
  .tile.big{grid-column:1/-1;aspect-ratio:16/9}
  .form{grid-template-columns:1fr 1fr;padding:28px}
  .form .full{grid-column:1/-1}
  .form .btn{width:auto}
  .people{grid-template-columns:1fr 1fr}
  .person{padding-right:28px}
  .person+.person{border-top:0;border-left:1.5px solid var(--ink);padding-left:28px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .sister-t dl{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:repeat(4,1fr)}
  .tl{grid-template-columns:repeat(2,1fr);column-gap:24px}
  .tl::before{display:none}
  .tl-i{padding:0 0 28px 40px}
  .world-img{aspect-ratio:16/9}
}

/* desktop */
@media (min-width:1020px){
  :root{--gut:24px;--r-lg:34px;--r-md:20px;--bar:0px}
  body{padding-bottom:0}
  .h-lg{font-size:clamp(3.2rem,6vw,5.4rem)}
  .lede{font-size:1.25rem}
  .nav{padding-top:14px}
  .brand img{height:42px}
  .menu-btn{display:none}
  .nav-pill,.nav.open .nav-pill{display:flex;flex-direction:row;position:static;inset:auto;z-index:auto;padding:5px;gap:2px;background:var(--ink);border-radius:999px;overflow:visible}
  .nav.open .nav-pill a,.nav-pill a{font:600 .92rem var(--body);text-transform:none;color:var(--paper);padding:9px 16px;border:0;border-radius:999px;transition:background .25s,color .25s}
  .nav-pill a:hover{background:var(--paper);color:var(--ink)}
  .nav-cta{display:block;background:var(--accent);color:#fff;padding:13px 22px;border-radius:999px;font-weight:700;font-size:.95rem;transition:background .5s,transform .25s}
  .nav-cta:hover{transform:translateY(-2px)}
  .btn{padding:0 28px}
  .btn-line:hover{background:var(--ink);color:var(--paper)}
  .hero{padding-top:104px}
  .hero-top{grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;padding-bottom:28px}
  .hero-top h1{font-size:clamp(3.2rem,6vw,5.4rem)}
  .hero-top .lede{justify-self:end}
  .hero-word{font-size:clamp(4.4rem,19.6vw,19.4rem)}
  .hero-stage{display:block;position:relative;background:var(--ink);aspect-ratio:2.35/1;margin-top:18px;box-shadow:none}
  .hero-stage img{height:100%;min-height:0;aspect-ratio:auto}
  .hero-badge{position:absolute;left:22px;bottom:22px;background:var(--paper);border-radius:var(--r-md);padding:16px 20px;max-width:330px}
  .hero-badge b{font-size:2.6rem}
  .hero-cta{position:absolute;right:22px;bottom:22px;display:flex;flex-wrap:wrap;justify-content:flex-end;padding:0}
  .hero-cta .btn-line{background:var(--paper)}
  .hero-cta .btn-line:hover{background:var(--ink);color:var(--paper)}
  .marq{margin-top:34px}
  .marq:hover .marq-t{animation-play-state:paused}
  .marq-t span{font-size:clamp(1.6rem,3vw,2.6rem);padding:16px 28px;gap:28px}
  .sec{padding:clamp(90px,10vw,140px) 0}
  .sec-head{grid-template-columns:auto auto;justify-content:space-between;align-items:end;gap:32px;margin-bottom:48px}
  .sec-head .lede{max-width:40ch}
  .worlds{padding:36px}
  .tabs{flex-wrap:wrap;overflow:visible;margin:0 0 26px;padding:0}
  .tab:hover{box-shadow:inset 0 0 0 1.5px var(--paper)}
  .world{gap:44px}
  .world.on{grid-template-columns:1.15fr .85fr}
  .world-img{aspect-ratio:auto;min-height:380px}
  .world-txt h3{font-size:clamp(2.2rem,4.4vw,4rem)}
  .world-list{margin-top:auto}
  .world .btn{align-self:flex-start}
  .wall{grid-template-columns:repeat(12,1fr);gap:14px;grid-auto-rows:minmax(150px,auto)}
  .tile{aspect-ratio:auto;min-height:240px;transition:border-radius .5s var(--ease)}
  .tile:hover img{transform:scale(1.07)}
  .tile:hover{border-radius:var(--r-lg)}
  .tile:hover .go{background:var(--accent);color:#fff;transform:rotate(-45deg)}
  .tile-in{padding:20px 22px}
  .tile h3{font-size:clamp(1.5rem,2.2vw,2.1rem)}
  .tile .go{width:44px;height:44px}
  .tile.big{grid-column:span 7;grid-row:span 2;min-height:500px;aspect-ratio:auto}
  .tile.big h3{font-size:clamp(2.2rem,3.6vw,3.2rem)}
  .tile.b,.tile.c{grid-column:span 5}
  .tile.d,.tile.e,.tile.f{grid-column:span 4}
  .tile.g{grid-column:span 6}
  .tile.h,.tile.i{grid-column:span 3}
  .tile.all{grid-column:1/-1;min-height:170px}
  .tile.all h3{font-size:clamp(2rem,4vw,3.4rem)}
  .why .wrap{grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,90px)}
  .why-l{position:sticky;top:110px;align-self:start}
  .stack{gap:0}
  .card{position:sticky;top:110px;padding:clamp(24px,3vw,40px);min-height:300px;margin-bottom:26px;box-shadow:0 -1px 0 rgba(0,0,0,.08)}
  .card:nth-child(2){top:128px}.card:nth-child(3){top:146px}.card:nth-child(4){top:164px}.card:nth-child(5){top:182px}.card:nth-child(6){top:200px}
  .card h3{font-size:clamp(2rem,3.6vw,3.2rem)}
  .reach .wrap{grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
  .stat-row{grid-template-columns:1fr 1fr;gap:0 24px}
  .tl{grid-template-columns:repeat(5,1fr);column-gap:0}
  .tl::before{display:block;left:0;right:0;top:34px;bottom:auto;width:auto;height:2px}
  .tl-i{padding:0 22px 0 0}
  .tl-i::before{position:static;display:block;margin:26px 0 22px;transition:background .3s}
  .tl-i:hover::before{background:var(--accent)}
  .tl-i b{font-size:clamp(2.6rem,4.4vw,4rem);margin-bottom:10px}
  .tl-i p{font-size:.92rem}
  .sister{grid-template-columns:1fr 1fr}
  .sister-t{padding:clamp(28px,5vw,64px);gap:22px}
  .sister-i{order:0;aspect-ratio:auto;min-height:380px}
  .sister-logos img{height:62px}
  .person{padding:34px 32px 34px 0}
  .person+.person{padding-left:32px}
  .cta{grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,80px);align-items:start}
  .cta-l .lede{margin:22px 0 28px}
  .contact-lines a:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
  .form{padding:40px;gap:16px}
  .faq{grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,80px);margin-top:90px}
  .faq summary{font-size:clamp(1.3rem,2.2vw,1.8rem)}
  .foot{margin-top:clamp(70px,9vw,130px);padding-top:60px;padding-bottom:28px}
  .foot-grid{grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:50px}
  .foot-word{font-size:clamp(4rem,19vw,19rem)}
  .foot-bar{grid-template-columns:auto auto;justify-content:space-between}
  .fab{left:auto;right:18px;bottom:18px;padding:0;background:none;grid-template-columns:none;gap:10px}
  .fab a{width:54px;height:54px;min-height:0;border-radius:50%;background:var(--ink);box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .25s}
  .fab a:hover{transform:scale(1.08)}
  .fab .q{display:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-word span{transform:none}.rv{opacity:1;transform:none}.pre{display:none}
  .hero-stage img{transform:none}
}

/* ===== inner pages ===== */
@view-transition{navigation:auto}
.nav-pill a[aria-current="page"]{background:var(--paper);color:var(--ink)}
.nav.open .nav-pill a[aria-current="page"]{background:none;color:var(--paper);box-shadow:inset 3px 0 0 var(--accent);padding-left:14px}

.ph{padding-top:calc(92px + env(safe-area-inset-top,0px))}
.ph-in{width:var(--wrap);margin-inline:auto;display:grid;gap:18px;padding:18px 0 34px}
.ph h1{font-size:clamp(2.6rem,12.4vw,7rem);line-height:.9}
.ph .lede{max-width:52ch}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:.9rem;color:var(--mute)}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
.crumbs span[aria-hidden]{opacity:.5}
.pill{display:inline-flex;justify-self:start;align-self:start;background:var(--accent);color:#fff;border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:700;transition:background .5s}
.ph-img{width:var(--wrap);margin:0 auto;border-radius:var(--r-lg);overflow:hidden;background:var(--ink);aspect-ratio:16/10}
.ph-img img{width:100%;height:100%;object-fit:cover}
.ph-meta{width:var(--wrap);margin:18px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.ph-meta div{padding:14px 0;border-top:1.5px solid var(--ink)}
.ph-meta b{font:800 clamp(2rem,9vw,3.4rem)/.9 var(--head);display:block;color:var(--accent);transition:color .5s}
.ph-meta span{font-size:.92rem;color:var(--ink-2)}

.band{width:var(--wrap);margin-inline:auto}
.sec.tight{padding:48px 0}
.sec h2.h-lg+*{margin-top:0}
.two{width:var(--wrap);margin-inline:auto;display:grid;gap:26px}
.two p+p{margin-top:14px}
.prose p{max-width:60ch;color:var(--ink-2)}
.prose p+p{margin-top:14px}
.prose strong{color:var(--ink)}

/* product accordion */
.plist{width:var(--wrap);margin-inline:auto;display:grid;gap:10px}
.pcard{background:#fff;border-radius:var(--r-md);box-shadow:0 0 0 1px var(--line);overflow:hidden}
.pcard summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:4px 14px;align-items:center;padding:16px 18px;min-height:72px}
.pcard summary::-webkit-details-marker{display:none}
.pcard summary h3{font-size:clamp(1.4rem,6vw,2.1rem);line-height:.98}
.pcard summary p{grid-column:1;font-size:.92rem;color:var(--mute);text-transform:none}
.pcard summary i{grid-row:1/3;grid-column:2;width:40px;height:40px;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--ink);display:grid;place-items:center;font-style:normal;font-size:1.4rem;line-height:1;transition:transform .35s var(--ease),background .3s,color .3s}
.pcard[open] summary i{transform:rotate(45deg);background:var(--accent);color:#fff;box-shadow:none}
.pbody{padding:2px 18px 20px;display:grid;gap:20px}
.pbody h4{font-size:1.05rem;letter-spacing:.04em;margin-bottom:8px;color:var(--mute)}
.ticks{list-style:none;display:grid;gap:8px}
.ticks li{position:relative;padding-left:26px}
.ticks li::before{content:"";position:absolute;left:2px;top:.5em;width:10px;height:6px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg);transition:border-color .5s}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{padding:6px 12px;border-radius:999px;background:var(--paper);font-size:.88rem;font-weight:600}
.spec{width:100%;border-collapse:collapse;font-size:.95rem}
.spec th,.spec td{text-align:left;padding:9px 0;border-top:1px solid var(--line);vertical-align:top}
.spec th{width:42%;font-weight:600;color:var(--mute);padding-right:12px}
.pbody .btn{align-self:start}

/* catalog sheet + lightbox */
.sheet{width:var(--wrap);margin-inline:auto;background:var(--ink);color:var(--paper);border-radius:var(--r-lg);padding:20px;display:grid;gap:18px}
.sheet p{color:rgba(243,239,230,.78);max-width:46ch}
.sheet-img{position:relative;border-radius:var(--r-md);overflow:hidden;background:#000;max-height:360px;cursor:zoom-in;display:block;width:100%;text-align:left}
.sheet-img img{width:100%;object-fit:cover;object-position:top;max-height:360px}
.sheet-img::after{content:"Tap to open full sheet";position:absolute;left:12px;bottom:12px;background:var(--paper);color:var(--ink);border-radius:999px;padding:8px 14px;font-size:.88rem;font-weight:700}
.sheet-group{display:grid;gap:12px}
.lb{position:fixed;inset:0;z-index:90;background:rgba(8,9,11,.94);display:none;overflow:auto;-webkit-overflow-scrolling:touch}
.lb.on{display:block}
.lb img{width:min(1400px,100%);margin:64px auto 24px;border-radius:8px}
.lb button{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));right:14px;z-index:91;min-height:46px;padding:0 20px;border-radius:999px;background:var(--paper);color:var(--ink);font-weight:700}

/* products hub */
.chips-f{width:var(--wrap);margin:0 auto 22px;display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips-f::-webkit-scrollbar{display:none}
.chips-f button{flex:none;min-height:44px;padding:0 18px;border-radius:999px;box-shadow:inset 0 0 0 1.5px var(--ink);font-weight:600;white-space:nowrap;transition:background .3s,color .3s}
.chips-f button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.cgrid{width:var(--wrap);margin-inline:auto;display:grid;gap:12px}
.ccard{position:relative;display:flex;flex-direction:column;background:#fff;border-radius:var(--r-md);overflow:hidden;box-shadow:0 0 0 1px var(--line);transition:transform .4s var(--ease),box-shadow .4s}
.ccard[hidden]{display:none}
.ccard-img{aspect-ratio:16/10;overflow:hidden;background:var(--ink)}
.ccard-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.ccard-b{padding:16px 18px 20px;display:grid;gap:8px;flex:1}
.ccard h3{font-size:1.8rem}
.ccard p{font-size:.95rem;color:var(--ink-2)}
.ccard .m{font-size:.85rem;font-weight:700;color:var(--cc,var(--accent))}
.ccard .n{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:.92rem;padding-top:6px}
.ccard .n i{font-style:normal;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;transition:background .3s,transform .4s var(--ease)}
.ccard::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--cc,var(--accent));z-index:2}

/* missions */
.mgrid{width:var(--wrap);margin-inline:auto;display:grid;gap:10px}
.mcard{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:16px 18px;border-radius:var(--r-md);background:#fff;box-shadow:0 0 0 1px var(--line);min-height:76px;transition:transform .3s var(--ease)}
.mcard::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--cc,var(--accent))}
.mcard b{font:800 1.45rem/1 var(--head);text-transform:uppercase;display:block}
.mcard span{font-size:.9rem;color:var(--mute)}
.mcard i{font-style:normal;font-size:1.3rem}
.pillars{width:var(--wrap);margin-inline:auto;display:grid;gap:10px}
.pillar{background:#fff;border-radius:var(--r-md);padding:20px;box-shadow:0 0 0 1px var(--line)}
.pillar h3{font-size:1.7rem;margin-bottom:12px}
.pillar ul{list-style:none;display:grid;gap:6px;color:var(--ink-2);font-size:.95rem}
.pillar li::before{content:"–";margin-right:8px;color:var(--mute)}
.steps{width:var(--wrap);margin-inline:auto;display:grid;gap:10px;counter-reset:s;list-style:none}
.steps li{counter-increment:s;position:relative;background:#fff;border-radius:var(--r-md);padding:18px 18px 18px 64px;box-shadow:0 0 0 1px var(--line)}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:36px;height:36px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font:800 1.2rem var(--head)}
.steps h3{font-size:1.5rem;margin-bottom:6px}
.steps p{font-size:.95rem;color:var(--ink-2)}
.dark-sec{background:var(--ink);color:var(--paper);border-radius:var(--r-lg);width:var(--wrap);margin-inline:auto;padding:26px 20px}
.dark-sec .lede{color:rgba(243,239,230,.78)}
.dark-sec .steps li{background:rgba(243,239,230,.06);box-shadow:inset 0 0 0 1px rgba(243,239,230,.14)}
.dark-sec .steps li::before{background:var(--accent)}
.dark-sec .steps p{color:rgba(243,239,230,.78)}
.dark-sec .steps{width:100%}

/* values, facts, certs */
.vals{width:var(--wrap);margin-inline:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.vals div{padding:20px 16px;border-radius:var(--r-md);background:#fff;box-shadow:0 0 0 1px var(--line)}
.vals b{font:800 1.5rem/1 var(--head);text-transform:uppercase;display:block;margin-bottom:6px}
.vals span{font-size:.92rem;color:var(--ink-2)}
.facts{width:var(--wrap);margin-inline:auto;border-top:1.5px solid var(--ink)}
.facts div{display:grid;gap:2px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:.88rem;color:var(--mute)}
.facts dd{font-weight:600;overflow-wrap:anywhere}
.certs{width:var(--wrap);margin-inline:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.certs div{padding:16px;border-radius:var(--r-md);background:#fff;box-shadow:0 0 0 1px var(--line)}
.certs b{font:800 1.5rem/1 var(--head);text-transform:uppercase;display:block}
.certs span{font-size:.88rem;color:var(--mute)}
.photo{width:var(--wrap);margin:0 auto;border-radius:var(--r-lg);overflow:hidden}
.photo img{width:100%;object-fit:cover}
.dl{width:var(--wrap);margin-inline:auto;display:grid;gap:12px;padding:22px;border-radius:var(--r-lg);background:var(--accent);color:#fff;transition:background .5s}
.dl h3{font-size:clamp(2rem,9vw,3.4rem)}
.dl p{max-width:44ch;opacity:.92}
.dl .btn{background:var(--paper);color:var(--ink);align-self:start}
.map{width:var(--wrap);margin:0 auto;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;background:var(--paper-2)}
.map iframe{width:100%;height:100%;border:0}
.related{width:var(--wrap);margin-inline:auto;display:grid;gap:10px}
.cta-band{width:var(--wrap);margin-inline:auto;background:var(--ink);color:var(--paper);border-radius:var(--r-lg);padding:26px 20px;display:grid;gap:16px}
.cta-band h2{font-size:clamp(2.2rem,10vw,4.6rem)}
.cta-band p{color:rgba(243,239,230,.78);max-width:46ch}
.cta-band .row{display:grid;gap:10px}
.cta-band .btn-line{box-shadow:inset 0 0 0 1.5px var(--paper);color:var(--paper)}
.form-actions{display:grid;gap:10px}
.form-ok a{text-decoration:underline}
.lede.c{color:var(--ink-2)}

@media (min-width:620px){
  .ph-meta{grid-template-columns:repeat(4,1fr)}
  .cgrid{grid-template-columns:1fr 1fr}
  .mgrid{grid-template-columns:1fr 1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .vals{grid-template-columns:repeat(3,1fr)}
  .certs{grid-template-columns:repeat(3,1fr)}
  .facts div{grid-template-columns:200px 1fr;gap:18px}
  .pbody{grid-template-columns:1fr 1fr;gap:20px 28px}
  .pbody .full{grid-column:1/-1}
  .form-actions{grid-template-columns:auto auto;justify-content:start}
  .cta-band .row{grid-template-columns:auto auto;justify-content:start}
  .related{grid-template-columns:repeat(3,1fr)}
  .sheet-group{grid-template-columns:repeat(2,1fr)}
  .map{aspect-ratio:16/9}
}
@media (min-width:1020px){
  .ph{padding-top:130px}
  .ph h1{font-size:clamp(4rem,8.4vw,8.4rem)}
  .ph-in{padding-bottom:44px}
  .ph.split .ph-in{grid-template-columns:1.2fr .8fr;align-items:end;gap:48px}
  .ph-img{aspect-ratio:2.4/1}
  .sec.tight{padding:72px 0}
  .two{grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,90px);align-items:start}
  .cgrid{grid-template-columns:repeat(3,1fr);gap:16px}
  .ccard:hover{transform:translateY(-5px);box-shadow:0 0 0 1px var(--ink),0 18px 40px rgba(0,0,0,.12)}
  .ccard:hover .ccard-img img{transform:scale(1.07)}
  .ccard:hover .n i{background:var(--cc,var(--accent));transform:rotate(-45deg)}
  .mgrid{grid-template-columns:repeat(3,1fr)}
  .mcard:hover{transform:translateX(6px);box-shadow:0 0 0 1.5px var(--ink)}
  .pillars{grid-template-columns:repeat(5,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .vals{grid-template-columns:repeat(5,1fr)}
  .certs{grid-template-columns:repeat(4,1fr)}
  .pcard summary{padding:20px 26px;min-height:92px}
  .pcard summary:hover i{background:var(--ink);color:var(--paper)}
  .pbody{padding:6px 26px 28px;grid-template-columns:1.1fr .9fr}
  .sheet{grid-template-columns:.8fr 1.2fr;padding:34px;align-items:center;gap:34px}
  .sheet-img,.sheet-img img{max-height:460px}
  .dl{grid-template-columns:1.2fr auto;align-items:center;padding:clamp(30px,4vw,52px);gap:34px}
  .dark-sec{padding:clamp(34px,5vw,64px)}
  .cta-band{padding:clamp(34px,5vw,64px);grid-template-columns:1.2fr .8fr;align-items:end;gap:40px}
  .cta-band .row{grid-template-columns:1fr;justify-content:stretch}
  .map{aspect-ratio:21/9}
}
@media (min-width:1020px){
  .fab{flex-direction:column;align-items:flex-end;display:flex}
  .fab a{width:auto;height:auto;min-height:48px;padding:0 20px;border-radius:999px;font-size:.92rem}
}