/* ============ TOKENS ============
   Palette lifted from tatachemicals.com's own CSS custom properties:
   --c-primary-blue #305ad4 · --c-bg-dark-blue-complementary #264dba
   --c-blue-50 #eaeffb · --c-text-primary #0b0c18 · --c-text-secondary #5c5c64
   --c-text-tertiary #8f8f95 · --c-border-gray #e1e1e3
   Spacing + radii mirror their --space-* / --radius-* scales. ============ */
:root{
  --blue:#004A9E; --blue-deep:#00397B; --blue-tint:#e8f0fa; --blue-wash:#f5f8fd;
  --orange:#FDA035; --orange-deep:#E8871E;
  --ink:#0b0c18; --ink-2:#5c5c64; --ink-3:#8f8f95;
  --ground:#ffffff; --panel:#ffffff; --rule:#e1e1e3;
  --dark-ground:#00305F; --on-dark:#ffffff; --on-dark-2:rgba(255,255,255,.8);
  --on-dark-3:rgba(255,255,255,.55); --dark-rule:rgba(255,255,255,.18);
  --focus:#004A9E;
  --pad:40px; --sect:120px; --head:72px; --maxw:1600px;
  --r-pill:1000px; --r-lg:24px; --r-md:16px; --r-sm:8px;
  --font:"Sequel Sans","Helvetica Neue",Helvetica,Arial,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#08182e; --panel:#0f2440; --rule:rgba(255,255,255,.14);
    --ink:#ffffff; --ink-2:rgba(255,255,255,.72); --ink-3:rgba(255,255,255,.5);
    --blue:#6fa3e8; --blue-deep:#4e86d6; --blue-tint:#10243f; --blue-wash:#0b1524;
    --focus:#6fa3e8;
  }
}
:root[data-theme="dark"]{
  --ground:#08182e; --panel:#0f2440; --rule:rgba(255,255,255,.14);
  --ink:#ffffff; --ink-2:rgba(255,255,255,.72); --ink-3:rgba(255,255,255,.5);
  --blue:#6fa3e8; --blue-deep:#4e86d6; --blue-tint:#10243f; --blue-wash:#0b1524;
  --focus:#6fa3e8;
}
@media (max-width:900px){ :root{ --pad:24px; --sect:80px; } }

*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font);
  font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.sect{padding-block:var(--sect)}
.rule-top{border-top:1px solid var(--rule)}

/* ---- type scale ---- */
.display{font-size:clamp(2.75rem,7.4vw,6.5rem);line-height:.98;font-weight:400;
  letter-spacing:-.025em;margin:0;text-wrap:balance}
.h2{font-size:clamp(1.9rem,3.6vw,3.25rem);line-height:1.06;font-weight:400;
  letter-spacing:-.02em;margin:0;text-wrap:balance}
.h3{font-size:clamp(1.25rem,1.7vw,1.5rem);line-height:1.2;font-weight:400;
  letter-spacing:.005em;margin:0}
.statement{font-size:clamp(1.1rem,1.9vw,1.6rem);line-height:1.38;font-weight:400;
  letter-spacing:-.005em;margin:0;max-width:30ch}
.lede{font-size:1.0625rem;line-height:1.62;color:var(--ink-2);margin:0;max-width:62ch}
.small{font-size:.875rem;line-height:1.55;color:var(--ink-2);margin:0}
.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);margin:0 0 20px;font-weight:400}

/* ---- pill button (tatachemicals pattern: white pill, hairline, blue arrow chip) ---- */
.pill{display:inline-flex;align-items:center;gap:20px;padding:6px 6px 6px 24px;
  border:1px solid var(--rule);border-radius:var(--r-pill);background:var(--panel);
  color:var(--ink);text-decoration:none;font-size:.9375rem;
  transition:border-color .25s cubic-bezier(.2,0,0,1),background .25s cubic-bezier(.2,0,0,1);
  cursor:pointer;font-family:inherit}
.pill:hover{border-color:var(--blue);background:var(--blue-tint)}
.pill .chip{width:34px;height:34px;flex:none;border-radius:50%;background:var(--blue);
  display:grid;place-items:center;transition:transform .3s cubic-bezier(.2,0,0,1)}
.pill:hover .chip{transform:translateX(3px)}
.pill .chip svg{display:block}
.pill.solid{background:var(--blue);border-color:var(--blue);color:#fff}
.pill.solid .chip{background:rgba(255,255,255,.22)}
.pill.solid:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.pill.on-dark{background:transparent;border-color:var(--dark-rule);color:var(--on-dark)}
.pill.on-dark:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.45)}


/* ================= ARTICLE PAGES ================= */
.crumb{font-size:.75rem;color:var(--ink-3);letter-spacing:.04em;margin:0 0 24px}
.crumb a{text-decoration:none;color:var(--ink-3)}
.crumb a:hover{color:var(--blue)}
.phead{padding-block:clamp(48px,7vw,88px) 0}
.phead .display{max-width:15ch;font-size:clamp(2.25rem,5.4vw,4.25rem)}
.plede{margin:28px 0 0;max-width:56ch;font-size:clamp(1.0625rem,1.5vw,1.3125rem);
  line-height:1.5;color:var(--ink-2)}
.kwstrip{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}
.kwchip{border:1px solid var(--rule);border-radius:var(--r-pill);padding:7px 16px;font-size:.75rem;
  color:var(--ink-2);font-variant-numeric:tabular-nums;background:var(--panel)}
.kwchip b{color:var(--blue);font-weight:400}
.pbody{padding-block:clamp(48px,6vw,80px)}
.pbody h2{font-size:clamp(1.5rem,2.6vw,2.125rem);line-height:1.12;font-weight:400;letter-spacing:-.015em;
  margin:0 0 20px;max-width:24ch;text-wrap:balance}
.pbody section{padding-block:36px;border-top:1px solid var(--rule)}
.pbody section:first-of-type{border-top:0;padding-top:0}
.pbody p{font-size:1.0625rem;line-height:1.66;color:var(--ink-2);margin:0 0 18px;max-width:68ch}
.pbody p:last-child{margin-bottom:0}
.psplit{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);gap:clamp(24px,5vw,72px);
  align-items:start}
@media (max-width:860px){ .psplit{grid-template-columns:1fr;gap:18px} }
.artmeta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin:24px 0 0;
  font-size:.8125rem;color:var(--ink-3);font-variant-numeric:tabular-nums}
.artmeta i{width:3px;height:3px;border-radius:50%;background:var(--ink-3);font-style:normal}
.post div h3{margin:0}

/* ---- local demand table ---- */
.demand{width:100%;border-collapse:collapse;margin-top:8px;font-size:.875rem}
.demand th,.demand td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--rule)}
.demand th{font-size:.75rem;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-3);font-weight:400}
.demand td:nth-child(2),.demand td:nth-child(3){font-variant-numeric:tabular-nums;white-space:nowrap}
.demand tbody tr:hover{background:var(--blue-wash)}
.demand .kdlow{color:#1b7a3d}
.demand-wrap{overflow-x:auto;margin-top:20px}
.demand caption{caption-side:bottom;text-align:left;padding-top:14px;font-size:.75rem;color:var(--ink-3)}

.faqwrap{padding-block:clamp(40px,5vw,72px);border-top:1px solid var(--rule)}
details.faq{border-bottom:1px solid var(--rule)}
details.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-size:1.0625rem;line-height:1.35;letter-spacing:.005em;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  margin-top:-7px;border-right:1.5px solid var(--blue);border-bottom:1.5px solid var(--blue);
  transform:rotate(45deg);transition:transform .25s cubic-bezier(.2,0,0,1)}
details.faq[open] summary::after{transform:rotate(-135deg);margin-top:-3px}
details.faq p{margin:0 0 24px;font-size:.9375rem;line-height:1.68;color:var(--ink-2);max-width:72ch}
.related{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.related a{text-decoration:none;border:1px solid var(--rule);border-radius:var(--r-pill);padding:10px 20px;
  font-size:.875rem;color:var(--ink-2);transition:.2s;background:var(--panel)}
.related a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-tint)}
.pcta{border:1px solid var(--rule);border-radius:var(--r-lg);padding:clamp(28px,4vw,48px);
  background:var(--blue-wash);margin-block:clamp(40px,5vw,72px);display:flex;flex-wrap:wrap;
  gap:24px;align-items:center;justify-content:space-between}
.pcta h3{margin:0 0 8px;font-size:clamp(1.25rem,2vw,1.625rem);font-weight:400;letter-spacing:-.01em}
.pcta p{margin:0;font-size:.9375rem;color:var(--ink-2);max-width:48ch}

/* ================= HEADER ================= */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--ground);
  border-bottom:1px solid var(--rule)}
.hdr-in{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);height:var(--head);
  display:flex;align-items:center;gap:32px}
.mark{display:flex;align-items:center;text-decoration:none;flex:none}
.mark img{display:block;height:32px;width:auto}
@media (max-width:620px){ .mark img{height:26px} }
.nav{display:flex;gap:26px;margin-left:8px;flex-wrap:wrap}
.nav a{font-size:.875rem;text-decoration:none;color:var(--ink-2);padding:4px 0;
  border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:var(--ink);border-bottom-color:var(--orange)}
.hdr-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.theme-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--rule);
  background:var(--panel);color:var(--ink-2);display:grid;place-items:center;cursor:pointer;
  font-family:inherit;font-size:.8125rem;transition:border-color .2s,color .2s}
.theme-btn:hover{border-color:var(--blue);color:var(--blue)}
@media (max-width:1080px){ .nav{display:none} }
@media (max-width:520px){ .hdr-cta .pill{display:none} }
.skip{position:absolute;left:-9999px}
.skip:focus{left:var(--pad);top:8px;z-index:100;background:var(--panel);padding:10px 16px;
  border:1px solid var(--rule);border-radius:var(--r-sm)}


/* ---- mobile navigation ---- */
.menu-btn{display:none;width:36px;height:36px;border-radius:50%;border:1px solid var(--rule);
  background:var(--panel);color:var(--ink);align-items:center;justify-content:center;cursor:pointer;
  font-family:inherit;transition:border-color .2s,color .2s}
.menu-btn:hover{border-color:var(--blue);color:var(--blue)}
.mnav{display:none;flex-direction:column;border-top:1px solid var(--rule);background:var(--ground);
  padding:8px var(--pad) 20px}
.mnav a{display:block;padding:14px 0;text-decoration:none;color:var(--ink);font-size:1rem;
  border-bottom:1px solid var(--rule)}
.mnav a:last-child{border-bottom:0}
@media (max-width:1080px){
  .menu-btn{display:inline-flex}
  .mnav:not([hidden]){display:flex}
}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--orange)}

/* ================= HERO ================= */
.hero{position:relative;background:var(--dark-ground);color:var(--on-dark);overflow:hidden;
  border-radius:0}
#graph{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(30,61,148,.30) 0%,rgba(30,61,148,.05) 40%,rgba(22,45,110,.72) 100%);
  pointer-events:none}
.hero-in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;
  padding-inline:var(--pad);padding-block:clamp(88px,13vw,156px)}
.hero .eyebrow{color:var(--on-dark-3)}
.hero .display{color:var(--on-dark);max-width:16ch}
.hero-sub{margin:36px 0 0;max-width:46ch;font-size:clamp(1rem,1.4vw,1.1875rem);
  line-height:1.55;color:var(--on-dark-2)}
.hero-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:44px}
.hero-foot{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;
  padding:0 var(--pad) 40px;display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center}
.hero-foot span{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-3)}
.hero-foot i{width:3px;height:3px;border-radius:50%;background:var(--on-dark-3);font-style:normal}

/* ================= STATEMENT ================= */
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,96px);
  align-items:start}
@media (max-width:860px){ .two{grid-template-columns:1fr;gap:32px} }

/* ================= CARDS ================= */
.grid{display:grid;gap:12px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1080px){ .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:680px){ .g3,.g4,.g2{grid-template-columns:1fr} }

.feature{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--dark-ground);
  color:var(--on-dark);min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:32px;isolation:isolate}
.feature .art{position:absolute;inset:0;z-index:-2}
.feature::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(26,52,124,0) 28%,rgba(22,45,110,.90) 100%)}
.feature .h3{color:var(--on-dark);max-width:18ch}
.feature p{margin:14px 0 24px;color:var(--on-dark-2);font-size:.9375rem;line-height:1.55;max-width:34ch}
.feature .tag{position:absolute;top:26px;left:32px;z-index:1;font-size:.75rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--on-dark-3)}

.card{border:1px solid var(--rule);border-radius:var(--r-md);padding:28px;background:var(--panel);
  display:flex;flex-direction:column;gap:12px;transition:border-color .25s,transform .25s;
  text-decoration:none;color:inherit}
a.card,a.card *{text-decoration:none}
a.card:hover{transform:translateY(-2px)}
a.card:hover h4{color:var(--blue)}
a.card h3{transition:color .2s}
.card:hover{border-color:var(--blue)}
.card .n{font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;color:var(--blue)}
.card h3{margin:0;font-size:1.0625rem;font-weight:400;line-height:1.25;letter-spacing:.005em}
.card p{margin:0;font-size:.875rem;line-height:1.6;color:var(--ink-2)}
.card .kw{margin-top:auto;padding-top:14px;border-top:1px solid var(--rule);font-size:.75rem;
  color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ================= BLUE PANEL ================= */
.panel-blue{background:var(--blue);color:#fff;border-radius:var(--r-lg);
  padding:clamp(40px,5.5vw,76px)}
.panel-blue .h2,.panel-blue .eyebrow{color:#fff}
.panel-blue .eyebrow{color:rgba(255,255,255,.66)}
.panel-blue p{color:rgba(255,255,255,.88)}

/* ---- stat row ---- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule);
  border:1px solid var(--rule);border-radius:var(--r-md);overflow:hidden}
@media (max-width:760px){ .stats{grid-template-columns:repeat(2,minmax(0,1fr))} }
.stat{background:var(--panel);padding:30px 26px}
.stat b{display:block;font-size:clamp(2rem,3.6vw,3rem);font-weight:400;letter-spacing:-.02em;
  line-height:1;color:var(--blue);font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:12px;font-size:.8125rem;line-height:1.5;color:var(--ink-2)}
.stat em{display:block;margin-top:8px;font-style:normal;font-size:.75rem;color:var(--ink-3)}

/* ---- process: a real sequence, so it is numbered ---- */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--rule);
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
@media (max-width:980px){ .steps{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:560px){ .steps{grid-template-columns:1fr} }
.step{background:var(--ground);padding:32px 24px 36px}
.step b{display:block;font-size:.75rem;letter-spacing:.12em;color:var(--blue);
  font-variant-numeric:tabular-nums;margin-bottom:22px}
.step h3{margin:0 0 10px;font-size:1.0625rem;font-weight:400;letter-spacing:.005em}
.step p{margin:0;font-size:.8125rem;line-height:1.62;color:var(--ink-2)}

/* ---- industries ---- */
.ind{display:flex;flex-wrap:wrap;gap:8px}
.ind a{text-decoration:none;border:1px solid var(--rule);border-radius:var(--r-pill);
  padding:10px 20px;font-size:.875rem;color:var(--ink-2);transition:.2s}
.ind a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-tint)}

/* ---- placeholder slots (honest: nothing invented) ---- */
.slots{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
@media (max-width:980px){ .slots{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media (max-width:520px){ .slots{grid-template-columns:repeat(2,minmax(0,1fr))} }
.slot{border:1px dashed var(--rule);border-radius:var(--r-sm);min-height:76px;display:grid;
  place-items:center;text-align:center;padding:12px;font-size:.75rem;line-height:1.4;
  color:var(--ink-3);letter-spacing:.04em}
.notice{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--rule);
  border-left:3px solid var(--blue);border-radius:var(--r-sm);padding:18px 22px;
  background:var(--blue-wash);margin-top:28px}
.notice p{margin:0;font-size:.8125rem;line-height:1.6;color:var(--ink-2);max-width:88ch}
.notice strong{color:var(--ink);font-weight:700}

/* ---- insights ---- */
.post{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;
  padding:26px 0;border-top:1px solid var(--rule);text-decoration:none}
.post:last-of-type{border-bottom:1px solid var(--rule)}
.post time{font-size:.75rem;color:var(--ink-3);font-variant-numeric:tabular-nums;letter-spacing:.04em;min-width:112px;display:inline-block}
.post h3{margin:0;font-size:1.0625rem;font-weight:400;line-height:1.3;letter-spacing:.005em;
  transition:color .2s}
.post:hover h4{color:var(--blue)}
.post .go{width:32px;height:32px;border-radius:50%;border:1px solid var(--rule);display:grid;
  place-items:center;flex:none;transition:.25s}
.post:hover .go{background:var(--blue);border-color:var(--blue)}
.post:hover .go svg path{stroke:#fff}
@media (max-width:680px){
  .post{grid-template-columns:1fr auto;gap:8px 16px}
  .post time{grid-column:1/-1}
}

/* ---- contact ---- */
.cform{display:grid;gap:12px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.field input,.field textarea,.field select{font-family:inherit;font-size:.9375rem;color:var(--ink);
  background:var(--panel);border:1px solid var(--rule);border-radius:var(--r-sm);padding:13px 15px;
  transition:border-color .2s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);outline:none}
.field textarea{min-height:104px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:620px){ .row2{grid-template-columns:1fr} }
.formnote{font-size:.75rem;color:var(--ink-3);margin:4px 0 0}
.sent{border:1px solid var(--blue);background:var(--blue-tint);border-radius:var(--r-sm);
  padding:14px 18px;font-size:.875rem;color:var(--ink);margin-top:12px}

/* ---- registered details ---- */
.reg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule);
  border:1px solid var(--rule);border-radius:var(--r-md);overflow:hidden;margin-top:56px}
@media (max-width:860px){ .reg{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:480px){ .reg{grid-template-columns:1fr} }
.reg div{background:var(--panel);padding:24px}
.reg dt{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0 0 9px}
.reg dd{margin:0;font-size:.9375rem;line-height:1.5;color:var(--ink);font-variant-numeric:tabular-nums}

/* ---- footer ---- */
.ftr{background:#002247;color:var(--on-dark);padding-block:72px 32px;margin-top:0}
.ftr-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:40px}
@media (max-width:900px){ .ftr-grid{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .ftr-grid{grid-template-columns:1fr} }
.ftr .ftr-h{margin:0 0 18px;font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--on-dark-3);font-weight:400}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ftr a{font-size:.875rem;color:var(--on-dark-2);text-decoration:none;transition:color .2s}
.ftr a:hover{color:var(--on-dark)}
.ftr .mark img{height:36px;margin-bottom:6px}
.ftr p{font-size:.8125rem;line-height:1.65;color:var(--on-dark-3);margin:20px 0 0;max-width:40ch}
.ftr-base{margin-top:56px;padding-top:24px;border-top:1px solid var(--dark-rule);
  display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center}
.ftr-base small{font-size:.75rem;color:var(--on-dark-3)}

/* contact form: honeypot + error + on-page (light) variant */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.formerr{margin:10px 0 0;font-size:14px;line-height:1.5;color:#c62828}

.ftr-nap{font-style:normal;font-size:14px;line-height:1.7;color:rgba(255,255,255,.72);margin:0 0 14px}

/* form on the solid blue CTA panel (homepage) */
.panel-blue .field label{color:rgba(255,255,255,.74)}
.panel-blue .field input,.panel-blue .field textarea,.panel-blue .field select{
  background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.32);color:#fff}
.panel-blue .field input::placeholder,.panel-blue .field textarea::placeholder{color:rgba(255,255,255,.55)}
.panel-blue .field select option{color:var(--ink);background:#fff}
.panel-blue .field input:focus,.panel-blue .field textarea:focus,.panel-blue .field select:focus{
  border-color:#fff;background:rgba(255,255,255,.16)}
.panel-blue .formerr{color:#ffd7d7}
.panel-blue .sent{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.42);color:#fff}

/* ---- solid-blue surfaces: keep white text legible in dark mode ---- */
:root{--blue-solid:#004A9E}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --blue-solid:#0b3a71 } }
:root[data-theme="dark"]{ --blue-solid:#0b3a71 }
.panel-blue{background:var(--blue-solid)}
.panel-blue .field input,.panel-blue .field textarea,.panel-blue .field select{
  background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.36)}
/* primary button sitting ON the blue panel inverts to white */
.panel-blue .pill.solid{background:#fff;border-color:#fff;color:#00305F}
.panel-blue .pill.solid .chip{background:#004A9E}
.panel-blue .pill.solid:hover{background:rgba(255,255,255,.9);border-color:rgba(255,255,255,.9)}

/* ---- brand accent: the sunburst orange, used sparingly ---- */
.kwchip b{color:var(--blue)}
.kwchip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);
  display:inline-block;margin-right:9px;vertical-align:1px}
.pill.solid .chip{background:rgba(255,255,255,.24)}
.pill:not(.solid):hover .chip{background:var(--orange-deep)}
.demand .kdlow{color:#1b7a3d}
.ftr-base{border-top-color:rgba(255,255,255,.16)}

/* ---- audit fixes 17 Sep: tap targets, grid overflow ---- */
.psplit > div{min-width:0}                        /* grid children default to min-width:auto, which lets tables push the page wider */
.demand-wrap{max-width:100%}
.ftr ul li a{display:inline-block;padding:5px 0}   /* 16px text links become ~27px targets */
.crumb a{display:inline-block;padding:6px 0}
.hdr .mark{padding:6px 0}
@media (max-width:620px){
  .menu-btn,.theme-btn{width:40px;height:40px}
  .related a{padding:12px 20px}
}

/* =====================================================================
   3D & GRAPHICS LAYER — 21 Sep 2026
   Everything below animates only transform/opacity (no layout shift),
   and every motion switches off under prefers-reduced-motion.
   ===================================================================== */

/* ---- hero: 3D globe + perspective floor ---- */
#globe{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
.hero::after{z-index:1;
  background:linear-gradient(90deg,rgba(0,40,90,.72) 0%,rgba(0,40,90,.35) 42%,rgba(0,40,90,0) 64%),
             linear-gradient(180deg,rgba(0,48,95,0) 55%,rgba(0,34,71,.85) 100%)}
.hero-grid{position:absolute;left:-20%;right:-20%;bottom:0;height:44%;z-index:0;pointer-events:none;
  perspective:560px;perspective-origin:50% 0;overflow:hidden;
  -webkit-mask-image:linear-gradient(0deg,#000 0%,rgba(0,0,0,.6) 45%,transparent 92%);
          mask-image:linear-gradient(0deg,#000 0%,rgba(0,0,0,.6) 45%,transparent 92%)}
.hero-grid::before{content:"";position:absolute;left:0;right:0;top:-120%;bottom:0;
  background-image:linear-gradient(rgba(120,175,255,.30) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,175,255,.30) 1px,transparent 1px);
  background-size:72px 72px;transform:rotateX(66deg) translateY(0);transform-origin:50% 100%;
  will-change:transform;backface-visibility:hidden;
  animation:hgrid 3.2s linear infinite}
/* moves exactly one grid cell per loop, as a compositor-only transform (no repaint) */
@keyframes hgrid{to{transform:rotateX(66deg) translateY(72px)}}
@media (max-width:979px){
  #globe{opacity:.62}
  .hero::after{background:linear-gradient(180deg,rgba(0,40,90,.25) 0%,rgba(0,40,90,.55) 38%,rgba(0,34,71,.9) 100%)}
}

/* hero ticker: the service line scrolls on a loop */
.hero-foot{display:block;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker{display:flex;align-items:center;gap:28px;width:max-content;animation:tick 42s linear infinite}
.ticker span{white-space:nowrap}
.hero-foot:hover .ticker{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---- icons ---- */
.ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:var(--blue-tint);color:var(--blue);
  box-shadow:inset 0 0 0 1px rgba(0,74,158,.10),0 10px 22px -14px rgba(0,48,95,.55);
  transition:transform .45s cubic-bezier(.2,.8,.2,1),background .3s,color .3s}
.ico-svg .ac,.ico .ac{stroke:var(--orange)}
.card .ico{margin-bottom:4px}
a.card:hover .ico{background:var(--blue);color:#fff}
.ind a{display:inline-flex;align-items:center;gap:10px}
.ind a .ico-svg{color:var(--blue);flex:none}
.step .ico{width:40px;height:40px;border-radius:12px;margin-bottom:18px}

/* ---- 3D card tilt (fine pointers only; JS sets the transform) ---- */
.tilt{transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .25s,box-shadow .5s}
.tilt.is-tilting{transition:transform .08s linear,border-color .25s,box-shadow .5s;
  box-shadow:0 30px 60px -30px rgba(0,48,95,.45)}
.tilt .ico{transform:translateZ(30px)}
.card{position:relative}
.card.tilt::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,0%),rgba(0,74,158,.12),transparent 46%);
  transition:opacity .35s}
.card.tilt.is-tilting::after{opacity:1}
.feature.tilt::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;border-radius:inherit;
  background:radial-gradient(460px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.14),transparent 50%);
  transition:opacity .35s}
.feature.tilt.is-tilting::before{opacity:1}

/* isometric illustrations on the capability cards */
.feature .art{transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.feature:hover .art{transform:scale(1.04)}
.iso-float{animation:isofl 6s ease-in-out infinite;transform-box:fill-box}
.iso-float2{animation:isofl 5s ease-in-out -1.5s infinite;transform-box:fill-box}
.iso-tw{animation:isotw 3.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.iso-rise polygon{animation:isorise 1.2s cubic-bezier(.2,.8,.2,1) both}
@keyframes isofl{50%{transform:translateY(-9px)}}
@keyframes isotw{50%{opacity:.25;transform:scale(.6)}}
@keyframes isorise{from{opacity:0;transform:translateY(18px)}}

/* ---- scroll reveal (only when JS has run; content is never hidden without it) ---- */
.js .rv{opacity:0;transform:translateY(26px);
  transition:opacity .85s cubic-bezier(.2,.7,.2,1),transform .85s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}

/* ---- approach: stage timeline draws itself ---- */
.steps{position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;z-index:2;
  background:linear-gradient(90deg,var(--blue),#4f8fe6 60%,var(--orange));
  transform:scaleX(0);transform-origin:0 50%;transition:transform 1.8s cubic-bezier(.2,.7,.2,1) .2s}
.steps.in::before,.no-js .steps::before{transform:scaleX(1)}
.step{position:relative;transition:background .3s}
.step:hover{background:var(--blue-wash)}
.step b{display:flex;align-items:center;gap:10px}
.step b::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--ground);
  box-shadow:0 0 0 2px var(--blue);transition:background .4s,box-shadow .4s}
.steps.in .step b::before{background:var(--orange);box-shadow:0 0 0 2px var(--orange),0 0 0 6px rgba(253,160,53,.18)}
.steps.in .step:nth-child(2) b::before{transition-delay:.45s}
.steps.in .step:nth-child(3) b::before{transition-delay:.8s}
.steps.in .step:nth-child(4) b::before{transition-delay:1.15s}
.steps.in .step:nth-child(5) b::before{transition-delay:1.5s}

/* ---- 3D page-header tile on inner pages ---- */
.phead{position:relative}
.phead-art{position:absolute;right:var(--pad);top:clamp(24px,4vw,56px);width:clamp(200px,21vw,300px);
  aspect-ratio:1;perspective:1000px;pointer-events:none;z-index:0}
.phead > :not(.phead-art){position:relative;z-index:1}
.phead-art .stage{position:absolute;inset:0;transform-style:preserve-3d;
  transform:rotateX(58deg) rotateZ(-42deg);animation:tilefloat 7s ease-in-out infinite}
.phead-art .floor{position:absolute;inset:-18%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(0,74,158,.16),transparent 70%)}
.phead-art .ring{position:absolute;inset:4%;border-radius:50%;border:1.5px dashed rgba(0,74,158,.28);
  animation:spin 38s linear infinite}
.phead-art .ring.r2{inset:-6%;border-style:solid;border-color:rgba(253,160,53,.35);border-width:1px;
  animation-duration:60s;animation-direction:reverse}
.phead-art .slab{position:absolute;inset:22%;border-radius:26px;transform:translateZ(-18px);
  background:#002a58;box-shadow:0 40px 60px -20px rgba(0,30,70,.55)}
.phead-art .tile{position:absolute;inset:22%;border-radius:26px;transform-style:preserve-3d;
  background:linear-gradient(145deg,#2a6fd0 0%,#004A9E 55%,#00305F 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),inset 0 18px 30px -18px rgba(255,255,255,.45)}
.phead-art .tile::before{content:"";position:absolute;inset:14%;border-radius:18px;
  border:1px solid rgba(255,255,255,.18)}
.phead-art .glyph{position:absolute;left:50%;top:50%;width:62%;height:62%;margin:-31% 0 0 -31%;
  transform:translateZ(36px) rotateZ(42deg) rotateX(-58deg);color:#fff;
  filter:drop-shadow(0 14px 18px rgba(0,30,70,.45))}
.phead-art .glyph svg{width:100%;height:100%;display:block}
.phead-art .glyph .ac{stroke:var(--orange)}
.phead-art .dot{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--orange);
  transform:translateZ(24px);box-shadow:0 0 0 5px rgba(253,160,53,.2)}
.phead-art .dot.d1{left:6%;top:30%}
.phead-art .dot.d2{right:10%;bottom:8%;background:#6fa3e8;box-shadow:0 0 0 5px rgba(111,163,232,.2)}
@keyframes tilefloat{50%{transform:rotateX(58deg) rotateZ(-38deg) translateZ(14px)}}
@keyframes spin{to{transform:rotate(360deg)}}
.phead .display,.phead .plede{max-width:min(15ch, 60%)}
.phead .plede{max-width:min(58ch, 62%)}
@media (max-width:980px){ .phead-art{display:none} .phead .display{max-width:15ch} .phead .plede{max-width:58ch} }

/* ---- animated light on the blue CTA panels ---- */
.panel-blue{position:relative;overflow:hidden;isolation:isolate}
.panel-blue::before{content:"";position:absolute;inset:-35%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(closest-side,rgba(253,160,53,.30),transparent 70%) 78% 18%/46% 46% no-repeat,
    radial-gradient(closest-side,rgba(130,185,255,.40),transparent 70%) 14% 82%/58% 58% no-repeat,
    radial-gradient(closest-side,rgba(255,255,255,.10),transparent 70%) 50% 50%/80% 80% no-repeat;
  animation:mesh 16s ease-in-out infinite alternate}
@keyframes mesh{to{transform:translate(7%,-5%) rotate(10deg)}}

/* ---- dark-theme adjustments ---- */
:root[data-theme="dark"] .ico{box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .ico{box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)} }
:root[data-theme="dark"] .phead-art .ring{border-color:rgba(111,163,232,.3)}

/* ---- reduced motion: everything above holds still ---- */
@media (prefers-reduced-motion:reduce){
  .hero-grid::before,.ticker,.iso-float,.iso-float2,.iso-tw,.iso-rise polygon,
  .phead-art .stage,.phead-art .ring,.panel-blue::before{animation:none!important}
  .js .rv{opacity:1;transform:none}
  .steps::before{transform:scaleX(1)}
  .tilt,.tilt .ico{transform:none!important}
}

/* capability cards: art occupies the upper panel, copy sits on solid ground below */
.feature{min-height:580px;justify-content:flex-end}
.feature .art{inset:0 0 auto 0;width:100%;height:60%;
  -webkit-mask-image:linear-gradient(180deg,#000 72%,transparent 100%);
          mask-image:linear-gradient(180deg,#000 72%,transparent 100%)}
.feature::after{background:linear-gradient(180deg,rgba(0,38,77,0) 44%,rgba(0,38,77,.94) 60%,#00264d 100%)}
@media (max-width:760px){ .feature{min-height:540px} }

/* globe glow lives in CSS so the canvas never repaints it (position set by globe.js) */
.hero{background:radial-gradient(circle var(--gr,420px) at var(--gx,74%) var(--gy,46%),rgba(70,140,255,.34),rgba(40,100,220,.12) 45%,rgba(0,48,95,0) 100%),var(--dark-ground)}

/* ============ FIGURES & DATA GRAPHICS — 21 Sep 2026 ============ */
.figsect{padding-block:36px;border-top:1px solid var(--rule);display:grid;gap:40px}
.pbody section.figsect:first-of-type{border-top:1px solid var(--rule);padding-top:36px}
.dgm{margin:0;min-width:0}
.figsect > *{min-width:0}
.dgm-open{display:block;border-radius:22px;overflow:hidden;box-shadow:0 1px 0 var(--rule),0 18px 44px -24px rgba(0,57,123,.35);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.dgm-open:hover{transform:translateY(-3px);box-shadow:0 1px 0 var(--rule),0 26px 60px -26px rgba(0,57,123,.45)}
.dgm img{display:block;width:100%;height:auto}
.dgm figcaption{margin-top:14px;font-size:.9375rem;line-height:1.55;color:var(--ink-2);max-width:78ch;padding-left:14px;border-left:3px solid var(--orange)}
.dgm-data{margin-top:14px}
.dgm-data summary{cursor:pointer;font-size:.9375rem;color:var(--blue);min-height:32px;display:flex;align-items:center}
.dgm-data table{border-collapse:collapse;margin-top:10px;font-size:.9375rem;min-width:320px}
.dgm-data th,.dgm-data td{text-align:left;padding:8px 14px 8px 0;border-bottom:1px solid var(--rule)}
.dgm-data td.n{text-align:right;font-variant-numeric:tabular-nums}
.pbody .figsect p{max-width:68ch}
.home-fig{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.home-fig .copy p{font-size:1.0625rem;line-height:1.66;color:var(--ink-2);margin:0 0 16px}
.home-fig .zones{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.home-fig .zones li{display:flex;gap:12px;align-items:baseline;font-size:1rem;color:var(--ink-2)}
.home-fig .zones b{color:var(--ink);min-width:88px}
@media (max-width:900px){.home-fig{grid-template-columns:1fr;gap:32px}}
.art-hero{margin:8px 0 0}
.study-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:8px 0 0}
.study-stats div{background:var(--blue-wash);border:1px solid var(--rule);border-radius:16px;padding:20px}
.study-stats b{display:block;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:500;color:var(--blue);line-height:1.1}
.study-stats span{display:block;margin-top:6px;font-size:.9375rem;color:var(--ink-2);line-height:1.45}
@media (max-width:900px){.study-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.dgm.nom .dgm-open{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .dgm.nom img{width:760px;max-width:none}
  .dgm.nom figcaption::after{content:" Swipe sideways to see the whole diagram, or tap to open it full size.";color:var(--ink-3)}}
@media (prefers-reduced-motion:reduce){.dgm-open{transition:none}.dgm-open:hover{transform:none}}
/* 3D header tile: keep its glow inside the viewport (fixes horizontal scroll at 1280-1600px) */
.phead{overflow-x:clip}
html,body{overflow-x:clip}
.dgm{max-width:1180px}
.pbody p a{padding-block:4px;color:var(--blue);text-underline-offset:3px}

/* ============ PHOTOGRAPHY — 21 Sep 2026 ============ */
.phero-wrap{padding-top:clamp(28px,4vw,48px)}
.phero{margin:0;position:relative}
.phero .ph{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--blue-deep);
  box-shadow:0 30px 70px -40px rgba(0,40,90,.55);isolation:isolate}
.phero img{display:block;width:100%;height:auto;aspect-ratio:1600/640;object-fit:cover;
  transform:scale(1.045);animation:phzoom 1.6s cubic-bezier(.2,.7,.2,1) .05s forwards}
.phero .ph::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,32,72,0) 55%,rgba(0,32,72,.28)),linear-gradient(90deg,rgba(253,160,53,.10),transparent 30%)}
.phero figcaption{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:space-between;margin-top:12px;font-size:.875rem;line-height:1.5;color:var(--ink-2)}
.phero figcaption .cr{color:var(--ink-3)}
.phero figcaption a{color:inherit;text-underline-offset:3px;display:inline-block;padding-block:4px}
@keyframes phzoom{to{transform:scale(1)}}
@media (max-width:700px){.phero img{aspect-ratio:800/560}.phero .ph{border-radius:var(--r-md)}}
@media (prefers-reduced-motion:reduce){.phero img{animation:none;transform:none}}

/* footer: five columns since 23 Sep (Locations added) */
@media (min-width:1100px){.ftr-grid{gap:32px}}
@media (max-width:1100px) and (min-width:901px){.ftr-grid{grid-template-columns:1fr 1fr 1fr}}