:root{--ink:#111314;--ink2:#181d1b;--ink3:#232a26;--paper:#f1f0ea;--paper2:#e7e6df;--muted:#aab0ac;--text:#f6f4ee;--accent:#b8d886;--line:rgba(255,255,255,.13);--darkline:#303936;--radius:18px;}
*{box-sizing:border-box} html{scroll-behavior:smooth;scroll-padding-top:110px} body{margin:0;background:var(--ink);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased} img{max-width:100%;display:block} a{color:inherit;text-decoration:none} p{line-height:1.62;color:var(--muted);margin:0 0 1rem} h1,h2,h3,p{margin-top:0} h1,h2{font-weight:400;letter-spacing:-.055em;line-height:.98} h3{font-weight:450;letter-spacing:-.025em} .skip{position:fixed;top:-80px;left:24px;z-index:200;background:white;color:#111;padding:14px 18px;border-radius:10px} .skip:focus{top:20px}
/* floating navigation */
.site-header{position:fixed;top:20px;left:4%;right:4%;height:72px;z-index:100;display:flex;align-items:center;gap:30px;padding:0 22px;background:rgba(17,19,20,.74);border:1px solid rgba(255,255,255,.12);border-radius:16px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 14px 50px rgba(0,0,0,.28);transition:.28s ease} .site-header.scrolled{top:12px;height:64px;background:rgba(17,19,20,.91);box-shadow:0 10px 35px rgba(0,0,0,.34)} .brand img{width:178px;height:auto;filter:brightness(0) invert(1)} .desktop-nav{margin-left:auto;display:flex;gap:26px;align-items:center;font-size:12px;color:#bcc2be} .desktop-nav a{padding:12px 0;position:relative} .desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:#fff} .desktop-nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:3px;height:2px;background:var(--accent)} .nav-contact{border:1px solid rgba(255,255,255,.32);padding:12px 18px;border-radius:9px;font-size:12px;transition:.2s} .nav-contact:hover{background:var(--paper);color:var(--ink)} .menu-btn{display:none;background:transparent;color:white;border:0;font-size:13px;letter-spacing:.08em;text-transform:uppercase} .mobile-panel{display:none}
.hero{position:relative;min-height:82svh;display:flex;align-items:end;overflow:hidden;background:#0b0d0d} .hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center} .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,11,11,.89) 0%,rgba(9,11,11,.63) 40%,rgba(9,11,11,.15) 75%),linear-gradient(0deg,rgba(9,11,11,.75),transparent 45%);z-index:1} .hero-copy{position:relative;z-index:2;width:min(1180px,88%);margin:0 auto;padding:180px 0 85px} .eyebrow{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#d1d5d0;margin-bottom:25px} .hero h1{font-size:clamp(58px,8.4vw,128px);max-width:980px;margin:0 0 32px} .hero-intro{max-width:650px;font-size:clamp(17px,1.5vw,23px);color:#d5dad6} .hero-meta{display:flex;gap:30px;align-items:center;margin-top:38px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#aeb4b0} .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:8px}
.section{padding:110px 6%} .section-inner{width:min(1320px,100%);margin:auto} .light{background:var(--paper);color:#171a19} .light p{color:#5f6662} .light .eyebrow{color:#4f5852} .section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:11%;align-items:end;margin-bottom:70px} .section-head h2{font-size:clamp(46px,6vw,88px);margin:0} .section-head .lead{font-size:20px;color:inherit;max-width:520px} .rule{height:1px;background:rgba(20,30,25,.18);margin:42px 0}
.flow-wrap{display:grid;grid-template-columns:.9fr 1.4fr .9fr;gap:18px;align-items:stretch;margin-top:55px} .flow-card{border:1px solid rgba(20,30,25,.17);padding:30px;min-height:245px;display:flex;flex-direction:column;justify-content:space-between;background:rgba(255,255,255,.18)} .flow-card.platform{background:#171c1a;color:white;border-color:#171c1a;position:relative;overflow:hidden} .flow-card.platform::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-75px;bottom:-80px;border:1px solid rgba(184,216,134,.38);box-shadow:0 0 0 30px rgba(184,216,134,.06),0 0 0 65px rgba(184,216,134,.04)} .flow-card .num{font-size:10px;letter-spacing:.14em;color:#59625d;text-transform:uppercase} .platform .num{color:#aab6ad} .flow-card h3{font-size:clamp(25px,2.2vw,36px);margin:18px 0} .flow-card p{font-size:13px;margin:0;max-width:340px} .platform p{color:#b8c0bb} .outputs-list{display:grid;gap:14px} .output-line{padding:14px 0;border-top:1px solid rgba(20,30,25,.18);font-size:14px;display:flex;justify-content:space-between} .output-line span:last-child{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#65706a}
.principles{background:#151a18} .principles .section-head p{color:#aeb6b1} .principles-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--darkline);border-left:1px solid var(--darkline)} .principle{padding:35px 28px 42px;border-right:1px solid var(--darkline);border-bottom:1px solid var(--darkline);min-height:260px} .principle span{font-size:10px;color:#91a08f;letter-spacing:.13em} .principle h3{font-size:25px;margin:42px 0 15px} .principle p{font-size:13px}
.boundary{background:var(--paper2);color:#151917} .boundary p{color:#5d6560} .boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start} .target{position:sticky;top:120px;border-top:1px solid #aeb7b0;padding-top:28px} .target-label{font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:#59635d} .target-value{font-size:clamp(66px,9vw,126px);letter-spacing:-.07em;line-height:.9;margin:28px 0 20px} .target-value small{font-size:.24em;letter-spacing:.03em} .target p{max-width:500px;font-size:13px} .evidence{display:grid;gap:0;border-top:1px solid #b7bdb8} .evidence article{padding:28px 0;border-bottom:1px solid #b7bdb8;display:grid;grid-template-columns:70px 1fr;gap:16px} .evidence .n{font-size:10px;color:#66706a} .evidence h3{font-size:23px;margin:0 0 8px} .evidence p{font-size:13px;margin:0}
.control{background:#0f1211;padding:110px 6%;overflow:hidden} .control-inner{width:min(1320px,100%);margin:auto;display:grid;grid-template-columns:.75fr 1.25fr;gap:8%;align-items:center} .control-copy h2{font-size:clamp(52px,6.2vw,88px)} .control-copy .lead{font-size:18px;color:#d1d7d2} .screen{border:1px solid #38433c;background:#131917;box-shadow:0 40px 100px rgba(0,0,0,.35);padding:18px;border-radius:10px;transform:perspective(1100px) rotateY(-3deg)} .screen-top{display:flex;justify-content:space-between;align-items:center;padding:12px 12px 20px;border-bottom:1px solid #344038;font-size:10px;letter-spacing:.12em} .screen-top span{color:#8f9b92} .screen-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;padding-top:14px} .panel{border:1px solid #2f3933;background:#101512;padding:18px;min-height:160px} .panel-title{font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#88978d;margin-bottom:18px} .big-status{font-size:31px;letter-spacing:-.03em;margin-bottom:8px} .state{display:inline-flex;align-items:center;gap:8px;font-size:9px;letter-spacing:.12em;color:#a9b4ac} .mini-bars{display:flex;align-items:end;gap:6px;height:74px;margin-top:25px} .mini-bars i{flex:1;background:#28342d;border-top:2px solid #70866d} .mini-bars i:nth-child(2){height:40%} .mini-bars i:nth-child(3){height:62%} .mini-bars i:nth-child(4){height:45%} .mini-bars i:nth-child(5){height:72%} .mini-bars i:nth-child(6){height:54%} .status-list{display:grid;gap:12px} .status-list div{display:flex;justify-content:space-between;padding-bottom:11px;border-bottom:1px solid #27312b;font-size:10px;color:#9eaaa2} .screen-note{font-size:9px;color:#7f8b83;margin:14px 0 0}
.roadmap-section{background:#242b27} .roadmap{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:60px} .step{border-top:1px solid #617066;padding-top:20px;min-height:130px} .step span{font-size:9px;color:#8e9b90} .step strong{display:block;margin-top:23px;font-size:13px;font-weight:500} .step.current{border-color:var(--accent)} .step.current strong::after{content:" · CURRENT FOCUS";display:block;margin-top:8px;color:var(--accent);font-size:8px;letter-spacing:.12em} .caption{font-size:9px;color:#8e9891;margin-top:25px}
.final{background:radial-gradient(ellipse at 90% 70%,#344038 0,transparent 56%),#111413;padding:120px 6% 130px} .final-inner{width:min(1320px,100%);margin:auto} .final h2{font-size:clamp(58px,8vw,116px);max-width:950px;margin-bottom:45px} .final-grid{display:grid;grid-template-columns:1fr 330px;gap:40px;align-items:end} .button{display:inline-flex;padding:16px 22px;background:var(--paper);color:#141817;border-radius:9px;font-size:12px;gap:38px;transition:.2s} .button:hover{transform:translateY(-2px);background:#e0ebcf}
.footer{padding:45px 6% 25px;border-top:1px solid #303833} .footer-inner{width:min(1320px,100%);margin:auto} .footer-top{display:flex;justify-content:space-between;gap:30px} .footer .brand img{width:165px} .footer p,.footer a{font-size:11px} .footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #303833;margin-top:35px;padding-top:22px;font-size:9px;color:#929d95}
@media(max-width:900px){.site-header{left:14px;right:14px;top:14px;height:64px;padding:0 16px;border-radius:14px} .brand img{width:155px} .desktop-nav,.nav-contact{display:none} .menu-btn{display:block;margin-left:auto} .mobile-panel{position:fixed;left:14px;right:14px;top:86px;z-index:99;background:rgba(17,19,20,.97);border:1px solid var(--line);border-radius:14px;padding:14px 20px 20px;backdrop-filter:blur(18px)} .mobile-panel.open{display:grid} .mobile-panel a{padding:16px 0;border-bottom:1px solid #303733;font-size:14px} .hero{min-height:76svh} .hero-copy{width:88%;padding:160px 0 65px} .hero h1{font-size:clamp(52px,13vw,88px)} .hero-meta{align-items:flex-start;flex-direction:column;gap:12px} .section{padding:82px 7%} .section-head,.boundary-grid,.control-inner,.final-grid{grid-template-columns:1fr;gap:45px} .flow-wrap{grid-template-columns:1fr} .principles-grid{grid-template-columns:1fr 1fr} .target{position:relative;top:auto} .roadmap{grid-template-columns:1fr 1fr 1fr} .screen{transform:none} .final-grid{align-items:start} }
@media(max-width:560px){.section{padding:70px 6%} .principles-grid{grid-template-columns:1fr} .roadmap{grid-template-columns:1fr 1fr} .screen-grid{grid-template-columns:1fr} .hero::before{background:linear-gradient(0deg,rgba(9,11,11,.86),rgba(9,11,11,.25) 65%),linear-gradient(90deg,rgba(9,11,11,.68),transparent)} .hero-copy{padding-bottom:48px} .hero h1{font-size:clamp(50px,15vw,72px)} .footer-top,.footer-bottom{flex-direction:column} }
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto} *,*::before,*::after{transition:none!important;animation:none!important}}

.about-hero{min-height:90svh;position:relative;display:flex;align-items:end;overflow:hidden;background:#101312}.about-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.08) brightness(.6)}.about-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,10,10,.95),rgba(8,10,10,.64) 48%,rgba(8,10,10,.20)),linear-gradient(0deg,rgba(8,10,10,.85),transparent 55%)}.about-hero .copy{position:relative;z-index:2;width:min(1320px,88%);margin:auto;padding:190px 0 92px}.about-hero h1{font-size:clamp(68px,10vw,150px);max-width:1050px;margin-bottom:28px}.about-hero p{max-width:680px;font-size:17px}
.about-story{background:var(--paper);color:#171918}.about-story p{color:#616762}.story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:12%;align-items:start}.story-grid h2{font-size:clamp(56px,7vw,102px)}.story-copy .lead{font-size:20px;color:#272c29}.story-facts{margin-top:48px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(20,30,25,.2)}.story-facts div{padding:20px 0;border-bottom:1px solid rgba(20,30,25,.14)}.story-facts div:nth-child(even){padding-left:25px;border-left:1px solid rgba(20,30,25,.14)}.story-facts small{display:block;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#7a817c;margin-bottom:8px}.story-facts strong{font-size:13px;font-weight:500}
.leadership-section{background:#1a201e}.leadership-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:58px}.leader{border-top:1px solid #465149;padding-top:24px;min-height:330px;display:flex;flex-direction:column}.leader .role{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#9ba49d}.leader h3{font-size:34px;margin:48px 0 17px}.leader p{font-size:13px}.leader .number{margin-top:auto;font-size:10px;color:#6f7972}
.direction{background:var(--paper2);color:#171918}.direction p{color:#616762}.direction-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:10%;align-items:center}.direction img{width:100%;border-radius:4px}.direction-copy h2{font-size:clamp(54px,7vw,100px)}
.autodesk-panel{margin-top:52px;border-top:1px solid rgba(20,30,25,.2);padding-top:24px;display:grid;grid-template-columns:1fr 1.5fr;gap:35px}.autodesk-panel h3{font-size:24px}.autodesk-panel p{font-size:13px}
.values{background:#111514}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:55px}.values article{border-top:1px solid #445048;padding-top:22px;min-height:210px}.values span{font-size:10px;letter-spacing:.13em;color:#8f9a91}.values h3{font-size:23px;margin:38px 0 14px}.values p{font-size:12px;margin:0}
.about-cta{min-height:68vh;display:flex;align-items:end;background:radial-gradient(circle at 80% 22%,rgba(184,216,134,.1),transparent 30%),linear-gradient(180deg,#171b19,#0e1110)}.about-cta h2{font-size:clamp(60px,8vw,118px);max-width:980px}.about-cta-row{display:flex;justify-content:space-between;align-items:end;gap:50px}.about-cta-row p{max-width:500px}
@media(max-width:900px){.story-grid,.direction-grid{grid-template-columns:1fr;gap:55px}.leadership-grid{grid-template-columns:1fr}.leader{min-height:auto}.values-grid{grid-template-columns:1fr 1fr}.autodesk-panel{grid-template-columns:1fr}}
@media(max-width:650px){.about-hero{min-height:82svh}.about-hero .copy{padding:150px 0 70px}.story-facts{grid-template-columns:1fr}.story-facts div:nth-child(even){padding-left:0;border-left:0}.values-grid{grid-template-columns:1fr}.about-cta-row{display:block}.about-cta-row a{margin-top:24px}}


/* Deployment refinement: one locked floating-navigation treatment across every page. */
html{scroll-padding-top:112px}
.site-header{
  position:fixed!important;top:20px!important;left:clamp(18px,3.6vw,58px)!important;right:clamp(18px,3.6vw,58px)!important;
  width:auto!important;max-width:none!important;margin:0!important;height:72px!important;padding:0 20px 0 24px!important;gap:34px!important;z-index:1000!important;
  background:rgba(17,19,20,.76)!important;border:1px solid rgba(255,255,255,.12)!important;border-radius:16px!important;
  -webkit-backdrop-filter:blur(18px) saturate(135%)!important;backdrop-filter:blur(18px) saturate(135%)!important;
  box-shadow:0 18px 52px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.045)!important;
  transition:top .25s ease,height .25s ease,background .25s ease,border-color .25s ease,box-shadow .25s ease!important;
}
.site-header.is-scrolled,.site-header.scrolled{top:12px!important;height:66px!important;background:rgba(17,19,20,.92)!important;border-color:rgba(255,255,255,.16)!important;box-shadow:0 16px 46px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.055)!important}
.site-header .brand img{width:174px!important;height:auto!important;filter:none!important;transition:width .25s ease!important}
.site-header.is-scrolled .brand img,.site-header.scrolled .brand img{width:174px!important}
.site-header .desktop-nav{margin-left:auto!important;display:flex!important;gap:26px!important;align-items:center!important;font-size:12px!important}
.site-header .nav-contact{border:1px solid rgba(255,255,255,.28)!important;border-radius:9px!important;background:rgba(255,255,255,.035)!important;color:#f4f3ed!important;padding:12px 18px!important;transition:background .2s,color .2s,border-color .2s,transform .2s!important}
.site-header .nav-contact:hover{border-color:#b8d886!important;background:#f0efe9!important;color:#111!important;transform:translateY(-1px)!important}
@media(max-width:1000px){
  .site-header{left:22px!important;right:22px!important;gap:22px!important;padding-left:20px!important}
  .site-header .brand img,.site-header.is-scrolled .brand img,.site-header.scrolled .brand img{width:155px!important}
}
@media(max-width:760px){
  html{scroll-padding-top:88px}
  .site-header,.site-header.is-scrolled,.site-header.scrolled{top:10px!important;left:10px!important;right:10px!important;height:62px!important;padding:0 14px 0 16px!important;gap:12px!important;border-radius:14px!important;background:rgba(17,19,20,.89)!important}
  .site-header .brand img,.site-header.is-scrolled .brand img,.site-header.scrolled .brand img{width:142px!important}
  .site-header .desktop-nav,.site-header .nav-contact{display:none!important}
  .site-header .menu-btn{display:block!important;margin-left:auto!important}
}
@media(max-width:380px){
  .site-header .brand img,.site-header.is-scrolled .brand img,.site-header.scrolled .brand img{width:122px!important}
  .site-header{padding-left:13px!important;padding-right:13px!important}
}


/* News & milestones: restrained, extensible company timeline. */
.milestones{background:#f0efe9;color:#171918}
.milestones p{color:#626863}
.milestones .section-head{margin-bottom:52px}
.milestone-item{display:grid;grid-template-columns:180px minmax(0,1fr) minmax(230px,330px);gap:44px;align-items:center;border-top:1px solid #b9beb8;border-bottom:1px solid #b9beb8;padding:34px 0}
.milestone-date{font-size:11px;letter-spacing:.14em;color:#6a726c}
.milestone-copy h3{font-size:clamp(26px,3vw,42px);line-height:1.08;margin:0 0 14px;letter-spacing:-.035em}
.milestone-copy p{font-size:13px;line-height:1.65;max-width:650px;margin:0}
.milestone-item img{width:100%;height:auto;max-width:300px;justify-self:end}
@media(max-width:850px){.milestone-item{grid-template-columns:1fr;gap:20px}.milestone-item img{justify-self:start;max-width:260px}.milestones .section-head{margin-bottom:36px}}

/* v3 milestone treatment: deliberately close to the original ThermaCore site. */
.milestones .section-inner>h2{font-size:clamp(34px,4.2vw,58px);margin:0 0 32px;letter-spacing:-.04em}
.milestones .section-inner>.eyebrow{margin-bottom:18px}
.milestones .milestone-item{grid-template-columns:minmax(0,1fr) minmax(220px,300px);padding:30px 0 34px;margin-top:0}
.milestones .milestone-copy-simple p{font-size:16px;line-height:1.55;color:#171918;margin:0}
.milestones .milestone-copy-simple strong{font-weight:600}
.milestones .milestone-item img{max-width:260px}
@media(max-width:760px){.milestones .milestone-item{grid-template-columns:1fr;gap:24px}.milestones .milestone-item img{max-width:230px}}