/* ============================================================
   Terra Multiphysics — multi-page "software vendor" components.
   Loaded AFTER styles.css; extends the locked token system with a
   mega-nav, page heroes, suite/gallery/update cards, and a deep footer.
   Brand stays teal/ochre — structure is the only thing borrowed.
   ============================================================ */

/* ---- shared scaffolding: reuses .container/.section/.section--alt/.sec-head/.kicker/.sec-lead/.skip-link from styles.css ---- */
main{display:block}
html{overflow-x:hidden}
:root:not([data-theme="royal_blue"]){
  --teal-900:#1B2559; --teal-800:#26347F; --teal-700:#2E3E96; --teal-600:#26347F; --teal-500:#1663C7;
  --mint-300:#8E9AD8; --mint-100:#E4E7F7;
  --ochre-700:#8A3F07; --ochre:#B45309; --ochre-300:#B45309; --ochre-50:#FBF1E6;
  --n-0:#FFFFFF; --n-25:#F4F2F8; --n-50:#F3F2F9; --n-100:#DDDAE5; --n-200:#C7CADD;
  --n-500:#5B617A; --n-700:#33384A; --n-900:#14161F;
  --ink:#14161F; --ink-2:#33384A; --muted:#5B617A;
  --paper:#FBFBFE; --paper-2:#F4F2F8; --line:#DDDAE5; --white:#FFFFFF;
  --on-teal:#E4E7F7; --on-teal-dim:#8E9AD8; --on-accent:#FFFFFF; --chip:#F0EEF6;
  --brand-rgb:46, 62, 150;
  --nav-bg:rgba(251, 251, 254, .86);
}
.section--ink{background:var(--teal-900);color:var(--on-teal)}
.section--ink h2,.section--ink h3{color:#fff}

/* ════════════════ MEGA-NAV ════════════════ */
.meganav{position:sticky;top:0;z-index:100;background:var(--nav-bg);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s var(--ease),background .25s}
.meganav.scrolled{box-shadow:var(--shadow-sm)}
.meganav__bar{max-width:min(1720px,100%);margin-inline:auto;padding:0 clamp(24px,4vw,72px);min-height:64px;
  display:flex;align-items:center;gap:clamp(12px,2vw,28px)}
.meganav__brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.meganav__brand .brand__mark{width:30px;height:30px;color:var(--ink)}
.meganav__brand .brand__word{font-family:var(--display);font-weight:600;font-size:1.06rem;letter-spacing:-.01em}
.meganav__brand .brand__word>span{color:var(--teal-700)}
/* full product name reads as one unit: "Multiphysics" at full strength, ink (not the
   teal FLUX colour) — higher specificity + opacity:1 beat the legacy span/opacity rules. */
.meganav__brand .brand__word--sub .msub{color:var(--ink);font-weight:600;opacity:1}

.meganav__links{display:flex;align-items:center;gap:clamp(4px,1.4vw,20px);margin-left:auto}
.meganav__group{position:relative}
.meganav__top{display:inline-flex;align-items:center;gap:5px;text-decoration:none;
  color:var(--ink-2);font-size:.95rem;font-weight:500;padding:10px 4px;white-space:nowrap;
  border-bottom:2px solid transparent;transition:color var(--dur-hover),border-color var(--dur-hover)}
.meganav__top:hover,.meganav__group:hover .meganav__top,.meganav__group:focus-within .meganav__top{color:var(--teal-700)}
.meganav__top[aria-current="page"]{color:var(--teal-700);border-bottom-color:var(--teal-500)}
.meganav__chev{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:translateY(-2px) rotate(45deg);transition:transform var(--dur-hover);opacity:.8}
.meganav__group:hover .meganav__chev,.meganav__group:focus-within .meganav__chev{transform:translateY(0) rotate(225deg)}

.meganav__panel{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%) translateY(6px);
  min-width:230px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-lg);padding:8px;display:flex;flex-direction:column;
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--dur-hover),transform var(--dur-hover),visibility var(--dur-hover)}
.meganav__group:hover .meganav__panel,.meganav__group:focus-within .meganav__panel{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.meganav__panel a{text-decoration:none;color:var(--ink-2);font-size:.9rem;font-weight:500;
  padding:9px 12px;border-radius:8px;transition:background var(--dur-hover),color var(--dur-hover)}
.meganav__panel a:hover{background:var(--mint-100);color:var(--teal-700)}
.meganav__panel a:last-child{color:var(--teal-700);margin-top:2px;border-top:1px solid var(--line);border-radius:0 0 8px 8px}

.meganav__actions{display:flex;align-items:center;gap:10px;flex:none}
.tf-theme-switch-wrap,.tf-theme-switch{display:none!important}
.meganav__burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--btn-radius);
  background:transparent;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.meganav__burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.meganav__burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.meganav__burger.x span:nth-child(2){opacity:0}
.meganav__burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1080px){
  .meganav__links{position:fixed;top:64px;left:0;right:0;bottom:0;margin:0;
    height:calc(100vh - 64px);height:calc(100dvh - 64px);
    flex-direction:column;align-items:stretch;gap:0;overflow-y:auto;-webkit-overflow-scrolling:touch;
    background:var(--paper);border-top:1px solid var(--line);padding:8px var(--gut) 40px;
    transform:translateX(100%);transition:transform .3s var(--ease);visibility:hidden}
  .meganav__links.open{transform:none;visibility:visible}
  .meganav__group,.meganav__top{width:100%}
  .meganav__top{padding:14px 2px;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .meganav__top--has{pointer-events:auto}
  .meganav__chev{display:none}
  .meganav__panel{position:static;transform:none;opacity:1;visibility:visible;pointer-events:auto;
    box-shadow:none;border:0;padding:2px 0 10px 12px;min-width:0;background:transparent}
  .meganav__panel a{padding:9px 8px;font-size:.95rem}
  .meganav__panel a:last-child{border-top:0}
  .meganav__burger{display:flex}
}
@media (max-width:560px){
  .meganav__bar{padding-inline:16px}
  .meganav__actions .btn{display:none}
}

/* ════════════════ HOME HERO (overview page) ════════════════ */
.home-hero{position:relative;overflow:hidden;background:
  linear-gradient(102deg,#fbfbfe 0%,#f4f2f8 38%,#e6eafe 100%);
  border-bottom:1px solid var(--line)}
.home-hero::before{content:"";position:absolute;inset:auto 0 0;pointer-events:none;height:46%;
  background:linear-gradient(180deg,rgba(255,255,255,0),rgba(46,62,150,.08))}
.home-hero__shell{position:relative;width:min(1720px,100%);margin-inline:auto;
  padding:clamp(28px,3vw,42px) clamp(24px,4vw,72px) clamp(24px,2.5vw,32px);
  display:grid;grid-template-columns:minmax(360px,.78fr) minmax(640px,1.22fr);
  gap:clamp(34px,5vw,76px);align-items:center}
.home-hero__copy{max-width:650px}
.home-hero .kicker{display:inline-flex;align-items:center;gap:10px;color:var(--teal-700);
  font-size:var(--fs-eyebrow);font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.home-hero .kicker::before{content:"";width:22px;height:2px;background:var(--teal-700);border-radius:2px}
.home-hero__copy h1{font-family:var(--display);font-size:4.35rem;line-height:1;letter-spacing:0;
  color:var(--ink);margin:.4rem 0 0;max-width:13ch}
.home-hero__copy .page-hero__lead{max-width:58ch;color:var(--ink-2);font-size:1.12rem;line-height:1.48}
.hero-points{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px;color:var(--ink-2);
  font-size:.98rem;line-height:1.42}
.hero-points li{position:relative;padding-left:30px}
.hero-points li::before{content:"";position:absolute;left:2px;top:.42em;width:13px;height:8px;
  border-left:3px solid var(--teal-700);border-bottom:3px solid var(--teal-700);transform:rotate(-45deg)}
.home-hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0 18px}
.hero-proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:620px}
.hero-proof span{min-height:52px;border:1px solid rgba(var(--brand-rgb),.22);border-radius:8px;
  background:rgba(255,255,255,.68);padding:10px 12px;color:var(--muted);font-size:.82rem;line-height:1.25;
  box-shadow:0 10px 28px -24px rgba(20,22,31,.45)}
.hero-proof strong{display:block;color:var(--teal-700);font-family:var(--display);font-size:1.24rem;line-height:1.05}
.home-hero__visual{min-width:0}
.hero-views{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:stretch}
.hero-view{display:flex;flex-direction:column;overflow:hidden;border-radius:8px;background:#f4f6ff;border:1px solid rgba(46,62,150,.22);
  box-shadow:0 18px 48px -30px rgba(20,22,31,.65),0 0 0 1px rgba(var(--brand-rgb),.16)}
.hero-view--section{transform:none}
.hero-view__top{height:58px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 14px 11px;background:linear-gradient(90deg,var(--teal-900),#26347f);color:#fff}
.hero-view__top span{font-family:var(--display);font-size:1rem;font-weight:700;white-space:nowrap}
.hero-view__top small{color:var(--on-teal);font-size:.76rem;line-height:1.35;text-align:right;max-width:22ch}
.hero-view iframe{display:block;width:100%;height:clamp(320px,26vw,440px);border:0;background:#f4f6ff;flex:1 1 auto}
.hero-evidence-row{width:calc(50% - 7px);margin-top:18px;margin-left:auto;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.hero-evidence-row span{border:1px solid rgba(var(--brand-rgb),.22);border-radius:999px;background:rgba(255,255,255,.78);
  color:var(--ink-2);font-size:.78rem;font-weight:700;padding:6px 10px}
.home-hero + .section--alt{padding-top:clamp(22px,3vw,34px);padding-bottom:clamp(36px,5vw,56px)}
@media (max-width:1320px){
  .home-hero__copy h1{font-size:3.95rem}
  .home-hero__shell{grid-template-columns:minmax(330px,.82fr) minmax(560px,1.18fr)}
}
@media (max-width:1160px){
  .home-hero__shell{grid-template-columns:1fr;gap:34px}
  .home-hero__copy{max-width:820px}
  .home-hero__copy h1{max-width:13ch}
  .hero-evidence-row{width:100%;margin-top:46px;justify-content:flex-start}
}
@media (max-width:760px){
  .home-hero__shell{padding:34px var(--gut) 40px}
  .home-hero__copy h1{font-size:3.35rem;max-width:12ch}
  .home-hero__copy .page-hero__lead{font-size:1.08rem}
  .hero-proof{grid-template-columns:1fr}
  .hero-views{grid-template-columns:1fr}
  .hero-view--section{transform:none}
  .hero-view iframe{height:360px}
  .hero-evidence-row{margin-top:12px}
}
@media (max-width:480px){
  .home-hero__copy h1{font-size:2.7rem}
  .hero-view iframe{height:310px}
  .hero-view__top{display:block}
  .hero-view__top small{display:block;text-align:left;margin-top:4px;max-width:none}
}

/* ════════════════ PAGE HERO (sub-pages) ════════════════ */
.page-hero{background:var(--paper-2);border-bottom:1px solid var(--line);padding-block:clamp(var(--s5),7vw,var(--s7))}
.page-hero__inner{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.crumbs{font-size:var(--fs-small);color:var(--muted);margin-bottom:.9rem}
.crumbs a{color:var(--teal-700);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 .4rem;color:var(--n-300)}
.page-hero .kicker{display:inline-block;color:var(--teal-700);font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:.1em;margin-bottom:.7rem}
.page-hero h1{font-family:var(--display);font-size:var(--fs-display);line-height:var(--lh-head);letter-spacing:-.02em;color:var(--ink);max-width:18ch}
.page-hero__lead{margin-top:1rem;color:var(--ink-2);font-size:var(--fs-lead);line-height:var(--lh-lead);max-width:var(--measure-lead)}

/* ════════════════ SUITE / FEATURE CARDS ════════════════ */
.suite-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(14px,1.8vw,22px)}
.suite-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:var(--card-pad);
  box-shadow:var(--shadow-card);transition:transform var(--dur-hover) var(--ease),box-shadow var(--dur-hover),border-color var(--dur-hover);text-decoration:none;color:inherit;display:block}
a.suite-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--n-200)}
.suite-card__ic{width:44px;height:44px;border-radius:12px;background:var(--mint-100);color:var(--teal-700);
  display:grid;place-items:center;margin-bottom:14px}
.suite-card__ic svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.suite-card h3{font-family:var(--display);font-size:var(--fs-h3);color:var(--ink);margin-bottom:.4rem}
.suite-card p{color:var(--ink-2);font-size:var(--fs-small)}
.suite-card__more{display:inline-block;margin-top:.9rem;color:var(--teal-700);font-weight:600;font-size:var(--fs-small)}

/* Object-oriented model */
#object-model{scroll-margin-top:84px}
.object-system{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:clamp(22px,4vw,44px);align-items:start}
.object-system__copy{color:var(--ink-2);font-size:1rem;line-height:1.65;max-width:46ch}
.object-system__copy p+p{margin-top:1rem}
.object-system__copy .btn{margin-top:1.35rem}
.object-system__map{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:stretch}
.object-node{position:relative;min-height:132px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;box-shadow:var(--shadow-card);overflow:hidden}
.object-node::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad-brand)}
.object-node span{display:block;font-family:var(--display);font-size:var(--fs-caption);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-700);margin-bottom:.45rem}
.object-node strong{display:block;font-family:var(--display);font-size:1.04rem;line-height:1.18;color:var(--ink)}
.object-node p{margin-top:.65rem;color:var(--ink-2);font-size:.86rem;line-height:1.48}
.object-node--project{grid-row:span 2;display:flex;flex-direction:column;justify-content:center;background:var(--teal-900);border-color:color-mix(in srgb,var(--teal-900) 78%,#fff);color:var(--on-teal)}
.object-node--project::before{background:var(--ochre)}
.object-node--project span,.object-node--project strong{color:#fff}
.object-node--project p{color:var(--on-teal-dim)}
.object-detail{border-top:1px solid var(--line);padding-top:clamp(30px,4vw,46px)}
.object-detail__intro{max-width:760px;margin-bottom:clamp(22px,3vw,32px)}
.object-detail__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px)}
.object-detail__item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,2vw,26px);box-shadow:var(--shadow-card)}
.object-detail__item h3{font-size:1.08rem;margin-bottom:.55rem}
.object-detail__item p{color:var(--ink-2);font-size:var(--fs-small);line-height:1.58}
.object-flow{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:clamp(20px,3vw,30px) 0 0;padding:0}
.object-flow li{position:relative;background:var(--mint-100);border:1px solid var(--line);border-radius:var(--radius-pill);color:var(--teal-800);font-family:var(--display);font-size:var(--fs-caption);font-weight:700;padding:7px 12px}
.object-flow li+li{padding-left:22px}
.object-flow li+li::before{content:">";position:absolute;left:8px;top:50%;transform:translateY(-50%);color:var(--teal-700);opacity:.65}

/* Architecture & workflow */
.workflow-architecture{position:relative;display:grid;gap:18px;margin-top:clamp(22px,3vw,32px)}
.workflow-badges{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.workflow-badges span{display:inline-flex;align-items:center;min-height:30px;border:1px solid rgba(var(--brand-rgb),.22);
  border-radius:999px;background:rgba(255,255,255,.72);padding:5px 11px;color:var(--ink-2);
  font-size:.78rem;font-weight:700;box-shadow:0 12px 30px -26px rgba(20,22,31,.45)}
.workflow-track{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:stretch}
.workflow-track::before{content:"";position:absolute;left:calc(12.5% + 30px);right:calc(12.5% + 30px);top:32px;height:2px;
  background:linear-gradient(90deg,rgba(var(--brand-rgb),.18),rgba(var(--brand-rgb),.72),rgba(180,83,9,.5),rgba(var(--brand-rgb),.18));
  border-radius:999px}
.workflow-pulse{position:absolute;z-index:2;top:26px;left:calc(12.5% + 22px);width:14px;height:14px;border-radius:999px;
  background:var(--ochre);box-shadow:0 0 0 8px rgba(180,83,9,.14);animation:workflowPulse 10s linear infinite}
.workflow-step{position:relative;z-index:1;min-height:236px;display:flex;flex-direction:column;border:1px solid rgba(var(--brand-rgb),.18);
  border-radius:8px;background:rgba(255,255,255,.86);padding:52px 18px 18px;box-shadow:0 18px 44px -34px rgba(20,22,31,.55);
  overflow:hidden}
.workflow-step::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--teal-700),var(--teal-500),var(--ochre))}
.workflow-step__index{position:absolute;left:16px;top:17px;display:grid;place-items:center;width:34px;height:34px;border-radius:999px;
  background:#eef2ff;border:1px solid rgba(var(--brand-rgb),.24);color:var(--teal-700);font-family:var(--display);font-weight:800;font-size:.82rem}
.workflow-step h3{font-family:var(--display);font-size:1.22rem;line-height:1.15;color:var(--ink);margin:0 0 10px}
.workflow-step p{color:var(--ink-2);font-size:.92rem;line-height:1.55;margin:0}
.workflow-step__chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:18px}
.workflow-step__chips span,.workflow-step__meta{border:1px solid rgba(var(--brand-rgb),.18);border-radius:999px;background:#f4f6ff;
  color:var(--teal-800);font-size:.73rem;font-weight:700;padding:5px 8px}
.workflow-step__meta{display:inline-flex;align-self:flex-start;margin-top:auto}
.workflow-step--engine{background:linear-gradient(155deg,var(--teal-900),#2e3e96);border-color:rgba(255,255,255,.25);
  box-shadow:0 22px 60px -36px rgba(20,22,31,.9)}
.workflow-step--engine::before{background:var(--ochre)}
.workflow-step--engine .workflow-step__index{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.workflow-step--engine h3,.workflow-step--engine p{color:#fff}
.workflow-step--engine p{opacity:.86}
.workflow-step--engine .workflow-step__meta{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff}
.workflow-lanes{display:grid;grid-template-columns:1.08fr .92fr;gap:16px;align-items:stretch}
.workflow-lane{border-radius:8px;border:1px solid rgba(var(--brand-rgb),.2);padding:clamp(20px,2.3vw,28px);
  box-shadow:0 18px 44px -36px rgba(20,22,31,.55)}
.workflow-lane__eyebrow{display:inline-flex;margin-bottom:9px;color:var(--teal-700);font-family:var(--display);font-size:.76rem;
  font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.workflow-lane h3{font-family:var(--display);font-size:1.35rem;line-height:1.18;color:var(--ink);margin:0 0 8px;letter-spacing:0}
.workflow-lane p{color:var(--ink-2);font-size:.95rem;line-height:1.58;margin:0;max-width:62ch}
.workflow-lane--engine{background:#fff}
.workflow-lane--ai{background:linear-gradient(155deg,#f4f6ff,#ffffff)}
.workflow-lane__items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}
.workflow-lane__items span{min-height:38px;display:flex;align-items:center;border:1px solid rgba(var(--brand-rgb),.16);
  border-radius:8px;background:rgba(255,255,255,.76);padding:8px 10px;color:var(--ink-2);font-size:.82rem;font-weight:700}
.workflow-foot{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.workflow-foot span{min-height:46px;display:grid;place-items:center;text-align:center;border-radius:999px;background:#e8eef7;
  color:var(--teal-800);font-size:.82rem;font-weight:700;padding:8px 14px}
@keyframes workflowPulse{
  0%{left:calc(12.5% + 22px);opacity:0;transform:scale(.82)}
  8%{opacity:1;transform:scale(1)}
  92%{opacity:1;transform:scale(1)}
  100%{left:calc(87.5% - 36px);opacity:0;transform:scale(.82)}
}
@media (prefers-reduced-motion:reduce){
  .workflow-pulse{animation:none;opacity:.75}
}
@media (max-width:920px){
  .object-system{grid-template-columns:1fr}
  .object-system__copy{max-width:var(--measure)}
  .object-system__map{grid-template-columns:repeat(2,minmax(0,1fr))}
  .object-node--project{grid-row:auto}
  .object-detail__grid{grid-template-columns:1fr}
  .workflow-badges{justify-content:flex-start}
  .workflow-track{grid-template-columns:repeat(2,minmax(0,1fr))}
  .workflow-track::before,.workflow-pulse{display:none}
  .workflow-step{min-height:218px}
  .workflow-lanes,.workflow-foot{grid-template-columns:1fr}
}
@media (max-width:560px){
  .object-system__map{grid-template-columns:1fr}
  .object-node{min-height:0}
  .object-flow li{width:100%;border-radius:var(--radius-sm)}
  .object-flow li+li{padding-left:28px}
  .workflow-track{grid-template-columns:1fr}
  .workflow-step{min-height:0;padding-top:50px}
  .workflow-lane__items{grid-template-columns:1fr}
  .workflow-foot span{border-radius:8px}
}

/* ════════════════ APPLICATION GALLERY ════════════════ */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(16px,2vw,24px)}
.case-spread{display:grid;grid-template-columns:minmax(560px,1.05fr) minmax(320px,.95fr);gap:clamp(24px,3vw,48px);align-items:start}
.case-spread .wfig{max-width:none;margin:0}
.case-spread__copy{font-size:1.04rem;line-height:1.68;color:var(--ink-2)}
.case-spread__copy p+p{margin-top:1rem}
.model-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-card);transition:transform var(--dur-hover) var(--ease),box-shadow var(--dur-hover),border-color var(--dur-hover);
  text-decoration:none;color:inherit;display:flex;flex-direction:column}
a.model-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--n-200)}
.model-card__thumb{aspect-ratio:16/9;background:var(--paper-2);display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.model-card__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.model-card__thumb .ph{color:var(--n-300)}
.model-card__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.model-card__tag{font-size:var(--fs-caption);color:var(--teal-700);font-weight:600;letter-spacing:.06em}
.model-card h3{font-family:var(--display);font-size:1.15rem;color:var(--ink)}
.model-card p{color:var(--ink-2);font-size:var(--fs-small);flex:1}
.model-card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.pill{display:inline-block;background:var(--mint-100);color:var(--teal-800);font-size:var(--fs-caption);
  font-weight:600;padding:3px 10px;border-radius:var(--radius-pill)}
.model-card__more{color:var(--teal-700);font-weight:600;font-size:var(--fs-small)}

/* ════════════════ METRIC STRIP ════════════════ */
.metric-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(12px,1.6vw,20px)}
.metric{text-align:center;padding:18px 12px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}
.metric__num{font-family:var(--display);font-weight:700;font-size:var(--fs-display-num);color:var(--teal-700);
  letter-spacing:-.02em;font-variant-numeric:tabular-nums lining-nums}
.metric__lab{margin-top:4px;color:var(--muted);font-size:var(--fs-small)}

/* ════════════════ ANNOUNCEMENT CARD ════════════════ */
.announce{display:inline-flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--teal-500);
  border-radius:var(--radius-pill);padding:7px 14px 7px 8px;box-shadow:var(--shadow-sm);text-decoration:none;color:var(--ink-2);font-size:var(--fs-small)}
.announce:hover{box-shadow:var(--shadow)}
.announce__tag{background:var(--teal-700);color:#fff;font-weight:600;font-size:var(--fs-caption);padding:3px 9px;border-radius:var(--radius-pill)}
.announce__arrow{color:var(--teal-700);font-weight:700}

/* ════════════════ UPDATES ════════════════ */
.updates{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(14px,1.8vw,22px)}
.update-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:var(--card-pad);box-shadow:var(--shadow-card)}
.update-card__date{font-size:var(--fs-caption);color:var(--muted);font-weight:600;letter-spacing:.04em}
.update-card h3{font-family:var(--display);font-size:1.1rem;color:var(--ink);margin:.5rem 0 .4rem}
.update-card p{color:var(--ink-2);font-size:var(--fs-small)}

/* ════════════════ CTA BAND ════════════════ */
.cta-band{background:var(--teal-900);color:var(--on-teal);text-align:center;border-radius:var(--radius);
  padding:clamp(var(--s4),5vw,var(--s6)) var(--gut)}
.cta-band h2{font-family:var(--display);font-size:var(--fs-h2);color:#fff;line-height:var(--lh-head);max-width:20ch;margin-inline:auto}
.cta-band p{margin:.9rem auto 1.6rem;color:var(--on-teal-dim);font-size:var(--fs-lead);max-width:48ch}

/* ════════════════ SITE FOOTER ════════════════ */
.site-footer{background:var(--teal-900);color:var(--on-teal-dim);margin-top:0}
.site-footer__cols{max-width:var(--maxw);margin-inline:auto;padding:clamp(var(--s5),6vw,var(--s6)) var(--gut) var(--s4);
  display:grid;grid-template-columns:1.4fr repeat(5,1fr);gap:clamp(18px,2.4vw,34px)}
.site-footer__brand .brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.site-footer__brand .brand__mark{width:28px;height:28px;color:#fff}
.site-footer__brand .brand__word{font-family:var(--display);font-weight:600;font-size:1rem}
.site-footer__brand .brand__word>span{color:var(--teal-500)}
.site-footer__brand .brand__word--sub .msub{color:#fff;font-weight:600;opacity:1}
/* dark-footer wordmark: the SVG hardcodes ink/teal fills tuned for the light header;
   recolour "Terra"(white) + "FLUX"(light accent) so the full name stays legible on dark. */
.site-footer__brand .brand__mark text tspan:first-child{fill:#fff}
.site-footer__brand .brand__mark text tspan:last-child{fill:var(--mint-300)}
.site-footer__brand p{margin-top:12px;font-size:var(--fs-small);color:var(--on-teal-dim);max-width:24ch}
.site-footer__col h4{font-family:var(--display);font-size:.9rem;font-weight:600;color:#fff;margin-bottom:12px;letter-spacing:.02em}
.site-footer__col a{display:block;color:var(--on-teal-dim);text-decoration:none;font-size:var(--fs-small);padding:5px 0;transition:color var(--dur-hover)}
.site-footer__col a:hover{color:#fff}
.site-footer__bar{max-width:var(--maxw);margin-inline:auto;padding:18px var(--gut);
  border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:var(--fs-caption);color:var(--on-teal-dim)}
.site-footer__bar a{color:var(--on-teal-dim);text-decoration:none}
.site-footer__bar a:hover{color:#fff}

@media (max-width:780px){
  .site-footer__cols{grid-template-columns:1fr 1fr}
  .site-footer__brand{grid-column:1 / -1}
  .case-spread{grid-template-columns:1fr}
}
@media (max-width:480px){
  .site-footer__cols{grid-template-columns:1fr}
}

/* ════════════════ GALLERY FILTERS ════════════════ */
.gallery-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(20px,2.4vw,28px)}
.filter-chip{font-family:var(--font);font-size:var(--fs-small);font-weight:600;color:var(--ink-2);
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:8px 16px;cursor:pointer;transition:background var(--dur-hover),border-color var(--dur-hover),color var(--dur-hover)}
.filter-chip:hover{border-color:var(--teal-500);color:var(--teal-700)}
.filter-chip[aria-pressed="true"]{background:var(--teal-700);border-color:var(--teal-700);color:#fff}
.model-card.is-hidden{display:none}

/* ════════════════ VIDEO / WORKFLOW STEPS ════════════════ */
.model-card__thumb{position:relative}
.thumb-play{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.thumb-play span{width:46px;height:46px;border-radius:50%;background:rgba(var(--brand-rgb),.92);display:grid;place-items:center;box-shadow:var(--shadow)}
.thumb-play svg{width:18px;height:18px;fill:#fff;margin-left:2px}
.step-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(14px,1.8vw,22px)}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:var(--card-pad);box-shadow:var(--shadow-card)}
.step__n{font-family:var(--display);font-weight:700;font-size:1.4rem;color:var(--teal-500);line-height:1}
.step h3{font-family:var(--display);font-size:var(--fs-h3);color:var(--ink);margin:.5rem 0 .35rem}
.step p{color:var(--ink-2);font-size:var(--fs-small)}

/* ════════════════ NEWS FEED ════════════════ */
.news-list{display:flex;flex-direction:column;gap:14px;max-width:880px}
.news-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:var(--card-pad);box-shadow:var(--shadow-card);display:grid;grid-template-columns:140px 1fr;gap:20px;
  transition:transform var(--dur-hover) var(--ease),box-shadow var(--dur-hover),border-color var(--dur-hover);text-decoration:none;color:inherit}
a.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--n-200)}
.news-item__date{font-size:var(--fs-caption);color:var(--muted);font-weight:600}
.news-item__tag{display:inline-block;margin-top:8px;background:var(--mint-100);color:var(--teal-800);
  font-size:var(--fs-caption);font-weight:600;padding:2px 9px;border-radius:var(--radius-pill)}
.news-item h3{font-family:var(--display);font-size:1.2rem;color:var(--ink);margin-bottom:.35rem}
.news-item p{color:var(--ink-2);font-size:var(--fs-small)}
@media (max-width:560px){.news-item{grid-template-columns:1fr;gap:8px}}

/* ════════════════ SPECIFICATIONS TABLE ════════════════ */
.spec-table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table th,.spec-table td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:var(--fs-small);vertical-align:top}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-table th{width:34%;color:var(--muted);font-weight:600}
.spec-table td{color:var(--ink-2)}

/* Evidence charts: web-native validation panels */
.evidence-panel{margin:0;background:linear-gradient(145deg,#ffffff 0%,#f7fbff 58%,#eef4ff 100%);
  border:1px solid rgba(var(--brand-rgb),.18);border-radius:12px;padding:clamp(16px,2vw,24px);
  box-shadow:0 22px 70px rgba(31,49,99,.14);position:relative;overflow:hidden}
.evidence-panel::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(var(--brand-rgb),.045) 1px,transparent 1px),
             linear-gradient(0deg,rgba(var(--brand-rgb),.035) 1px,transparent 1px);
  background-size:52px 52px;mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 72%)}
.evidence-panel>*{position:relative}
.evidence-panel__head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(16px,2.4vw,28px);
  align-items:start;margin-bottom:clamp(14px,2vw,20px)}
.evidence-panel__eyebrow{display:inline-flex;color:var(--teal-700);font-family:var(--display);
  font-size:.73rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
.evidence-panel h3{font-family:var(--display);font-size:clamp(1.28rem,2.2vw,1.9rem);line-height:1.12;
  color:var(--ink);margin:0;letter-spacing:0}
.evidence-panel__head p{margin:.55rem 0 0;max-width:62ch;color:var(--ink-2);font-size:.98rem;line-height:1.55}
.evidence-stats{display:grid;grid-template-columns:repeat(3,minmax(96px,1fr));gap:8px;min-width:min(430px,42vw)}
.evidence-stats span{display:grid;gap:2px;background:rgba(255,255,255,.76);border:1px solid rgba(var(--brand-rgb),.14);
  border-radius:8px;padding:10px 12px;box-shadow:0 8px 22px rgba(28,46,91,.08)}
.evidence-stats b{font-family:var(--display);font-size:1.42rem;line-height:1;color:var(--teal-700);
  font-variant-numeric:tabular-nums lining-nums}
.evidence-stats small{font-size:.72rem;line-height:1.18;color:var(--muted);font-weight:700}
.evidence-legend{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:-4px 0 14px;
  color:var(--ink-2);font-size:.8rem;font-weight:800}
.evidence-legend span{display:inline-flex;align-items:center;gap:7px;min-height:24px}
.evidence-legend i{display:inline-block;flex:0 0 auto}
.evidence-legend i:not(.evidence-legend__dot):not(.evidence-legend__dash):not(.evidence-legend__phase){
  width:24px;height:4px;border-radius:999px;background:var(--legend-color);box-shadow:0 0 0 3px rgba(255,255,255,.8)}
.evidence-legend__dot{width:9px;height:9px;border-radius:999px;background:#10212b;border:2px solid #fff;
  box-shadow:0 0 0 1px rgba(16,33,43,.3)}
.evidence-legend__dash{width:24px;height:0;border-top:2px dashed #10212b;opacity:.82}
.evidence-legend__phase{width:20px;height:12px;border-radius:4px;border:1px solid rgba(var(--brand-rgb),.12)}
.evidence-legend__phase--heat{background:rgba(232,96,74,.13)}
.evidence-legend__phase--recover{background:rgba(15,110,86,.13)}
.evidence-chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,1.8vw,20px)}
.evidence-chart{background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(244,248,255,.86));
  border:1px solid rgba(var(--brand-rgb),.14);border-radius:10px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 18px 42px -34px rgba(31,49,99,.6);overflow:hidden}
.evidence-chart--wide{min-height:420px}
.evidence-chart svg{width:100%;height:auto;display:block}
.evidence-axis-grid{stroke:#dfe9ee;stroke-width:1}
.evidence-axis-grid--x{opacity:.58}
.evidence-axis{stroke:#9eb0ba;stroke-width:1.15}
.evidence-axis-label{fill:#647780;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums lining-nums}
.evidence-axis-title{fill:#42545e;font-size:16px;font-weight:800}
.evidence-chart-title{fill:#10212b;font-size:22px;font-weight:800;font-family:var(--display)}
.evidence-series{fill:none;stroke-width:4.2;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:var(--path-length);stroke-dashoffset:var(--path-length);
  animation:evidenceDraw 1.55s cubic-bezier(.2,.7,.2,1) forwards;filter:drop-shadow(0 4px 4px rgba(16,33,43,.08))}
.evidence-series--dashed{stroke-width:2.4;stroke-dasharray:7 7;stroke-dashoffset:0;animation:none;opacity:.8}
.evidence-dot{stroke-width:2;opacity:0;animation:evidenceDot .34s ease-out forwards;filter:drop-shadow(0 2px 2px rgba(16,33,43,.14))}
.evidence-dot--hollow{stroke-width:2.8}
.evidence-callout-line{stroke:#778b95;stroke-width:1.3}
.evidence-callout{fill:#5d707a;font-size:15px;font-weight:800}
.evidence-panel figcaption{margin:.9rem 0 0;color:var(--teal-800);font-size:.9rem;line-height:1.55}
@keyframes evidenceDraw{to{stroke-dashoffset:0}}
@keyframes evidenceDot{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}
@media (prefers-reduced-motion:reduce){
  .evidence-series{animation:none;stroke-dashoffset:0}
  .evidence-dot{animation:none;opacity:1}
}
@media (max-width:940px){
  .evidence-panel__head{grid-template-columns:1fr}
  .evidence-stats{min-width:0;width:100%}
  .evidence-chart-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .evidence-panel{padding:12px;border-radius:10px}
  .evidence-stats{grid-template-columns:1fr}
  .evidence-legend{gap:6px 10px;font-size:.74rem}
  .evidence-chart--wide{min-height:0}
  .evidence-chart-title{font-size:18px}
  .evidence-axis-label{font-size:13px}
  .evidence-axis-title{font-size:13px}
  .evidence-series{stroke-width:3.2}
}

/* ════════════════ NEWSLETTER / EARLY-ACCESS CAPTURE ════════════════ */
.newsletter{display:flex;gap:10px;flex-wrap:wrap;max-width:520px;margin-top:18px}
.newsletter input[type=email]{flex:1;min-width:220px;font-family:var(--font);font-size:var(--fs-body);
  padding:12px 16px;border:1px solid var(--line);border-radius:var(--btn-radius);background:var(--white);color:var(--ink)}
.newsletter input[type=email]:focus{outline:2px solid var(--teal-600);outline-offset:2px;border-color:var(--teal-600)}
.newsletter__note{font-size:var(--fs-caption);color:var(--muted);margin-top:8px}

/* ════════════════ UTILITIES ════════════════ */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.gallery-empty{display:none;color:var(--muted);font-size:var(--fs-body);padding:24px 2px}
.gallery-empty.show{display:block}
.contact__note.ok{color:var(--teal-700);font-weight:600}

/* ════════════════ EMBED PARITY (iframes hide chrome) ════════════════ */
body.embed .meganav,body.embed .site-footer,body.embed .skip-link{display:none}