@font-face{font-family:Manrope;src:url('../fonts/Manrope-400-normal.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('../fonts/Manrope-500-normal.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Manrope;src:url('../fonts/Manrope-600-normal.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('../fonts/Manrope-700-normal.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:Manrope;src:url('../fonts/Manrope-800-normal.ttf') format('truetype');font-weight:800;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../fonts/InstrumentSerif-400-italic.ttf') format('truetype');font-style:italic;font-weight:400;font-display:swap}
:root{--ink:#131512;--ink-soft:#1b1e19;--paper:#f2f0e8;--orange:#f38a50;--orange-bright:#ff9d67;--white:#f5f4ed;--muted:#a3a69b;--line:#ffffff24;--paper-line:#24271c26;--body:Manrope,Arial,sans-serif;--serif:'Instrument Serif',Georgia,serif;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--ink);color:var(--white);font-family:var(--body);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}body.dialog-open{overflow:hidden}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default}img,video{display:block;max-width:100%}svg{display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}em{font-family:var(--serif);font-weight:400}::selection{background:var(--orange);color:var(--ink)}:focus-visible{outline:2px solid var(--orange);outline-offset:6px}[hidden]{display:none!important}.svg-library{position:absolute;width:0;height:0;overflow:hidden}.wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.skip-link{position:fixed;left:20px;top:-80px;z-index:100;background:var(--orange);padding:10px 20px;color:var(--ink)}.skip-link:focus{top:10px}.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}.eyebrow{font-size:10px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;display:flex;align-items:center;gap:10px;line-height:1.5}.tiny-square{display:inline-block;width:6px;height:6px;background:var(--orange);flex-shrink:0}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--orange);box-shadow:0 0 14px #f38a5040;flex-shrink:0}.mini-label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;font-weight:500}.section-number{font-size:10px;letter-spacing:.12em;color:var(--muted)}.section-topline{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-bottom:42px}.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;margin-bottom:55px}h2{font-size:clamp(42px,4.55vw,68px);line-height:1.06;letter-spacing:-.055em}h2 em{font-size:1.1em;letter-spacing:-.04em}h3{letter-spacing:-.035em}.section-heading>p,.section-heading>div{font-size:14px;color:var(--muted);padding-bottom:6px;line-height:1.8}.button{border:1px solid var(--orange);background:var(--orange);color:var(--ink);display:inline-flex;justify-content:space-between;align-items:center;gap:30px;padding:16px 22px;min-height:54px;font-size:12px;line-height:1.5;font-weight:700;transition:background .2s,transform .3s,border-color .2s}.button svg{width:18px;height:18px;transition:transform .3s}.button:hover{background:var(--orange-bright);border-color:var(--orange-bright);transform:translateY(-2px)}.button:hover svg{transform:translate(2px,-2px)}.button-small{padding:10px 15px;min-height:40px;font-size:11px;gap:30px}.text-button{display:inline-flex;align-items:center;gap:14px;font-size:12px;font-weight:600;background:none;border:0;padding:0;transition:color .2s}.text-button:hover{color:var(--orange)}.text-button>svg{width:17px;height:17px}.play-circle{width:35px;height:35px;border:1px solid #ffffff40;border-radius:50%;display:grid;place-items:center;transition:border-color .2s}.play-circle svg{width:14px;height:14px;margin-left:2px;fill:currentColor;stroke:none}.text-button:hover .play-circle{border-color:var(--orange)}.round-arrow{display:grid;place-items:center;border:1px solid #ffffff38;border-radius:50%;width:36px;height:36px;flex-shrink:0;transition:background .2s,color .2s,transform .2s}.round-arrow svg{width:16px;height:16px}.icon-button{background:transparent;border:0;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;transition:background .2s}.icon-button:hover{background:#ffffff15}.icon-button svg{width:20px;height:20px}.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.js .reveal.is-visible{opacity:1;transform:none}
/* Navigation */
.site-header{position:sticky;top:0;z-index:40;background:#131512f5;border-bottom:1px solid #ffffff13;backdrop-filter:blur(18px)}.header-inner{height:85px;display:flex;align-items:center;justify-content:space-between;gap:28px}.wordmark{display:inline-flex;align-items:center;gap:8px;font-size:25px;font-weight:800;letter-spacing:-1.1px;line-height:1}.brand-flame{color:var(--orange);width:23px;height:30px;margin-top:-4px}.wordmark-burn{font-weight:700}.brand-period{color:var(--orange)}.desktop-nav{display:flex;gap:34px;margin-left:auto;margin-right:auto;padding-left:70px}.desktop-nav a{font-size:11px;font-weight:500;color:#d5d7cc;position:relative;padding:12px 0}.desktop-nav a:after{content:'';position:absolute;left:0;bottom:6px;width:0;height:1px;background:var(--orange);transition:width .3s}.desktop-nav a:hover,.desktop-nav a.is-current{color:var(--orange)}.desktop-nav a:hover:after,.desktop-nav a.is-current:after{width:100%}.menu-toggle{display:none;background:none;border:0;padding:10px;width:40px;height:40px}.menu-toggle span{display:block;height:1px;background:var(--white);width:22px;margin:6px 0;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-nav{padding:12px 24px 32px;border-top:1px solid var(--line)}.mobile-nav a,.mobile-nav button{display:flex;justify-content:space-between;padding:15px 0;border:0;border-bottom:1px solid var(--line);font-size:22px;width:100%;background:none;text-align:left}.mobile-nav a span{font-size:11px;color:var(--muted)}.mobile-nav button{color:var(--orange);font-size:16px;align-items:center}
/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 81% 48%,#30251b50,transparent 49%),var(--ink)}.hero-main{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;position:relative;z-index:1;padding-top:86px;padding-bottom:78px;align-items:center}.hero-copy{position:relative;z-index:2}.hero h1{font-size:clamp(61px,6.18vw,94px);letter-spacing:-.075em;line-height:1.025;margin-top:29px;white-space:nowrap}.hero h1 em{color:var(--orange);font-size:1.1em;letter-spacing:-.045em}.hero-description{font-size:18px;line-height:1.65;margin-top:28px;letter-spacing:-.03em}.hero-body{font-size:13px;color:var(--muted);max-width:370px;line-height:1.9;margin-top:15px}.hero-actions{display:flex;gap:27px;align-items:center;margin-top:30px}.hero-visual{position:relative;align-self:center;margin-top:28px;min-width:0;background:#10120f;border:1px solid #ffffff16;aspect-ratio:1.2;padding:24px 22px;display:flex;flex-direction:column;box-shadow:0 25px 100px #00000020}.hero-visual:before,.hero-visual:after{content:'';position:absolute;width:9px;height:9px;border-color:#f38a50;border-style:solid;opacity:.7;pointer-events:none}.hero-visual:before{left:-1px;top:-1px;border-width:1px 0 0 1px}.hero-visual:after{right:-1px;bottom:-1px;border-width:0 1px 1px 0}.hero-visual-top{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#b6b7aa}.visual-reference{font-size:9px;letter-spacing:.1em;color:#7f8277}.hero-video-wrap{position:relative;flex:1;display:flex;align-items:center;justify-content:center;margin-inline:-15px;min-height:270px}.hero-video{width:100%;mix-blend-mode:screen;position:relative;z-index:1}.hero-glow{position:absolute;inset:5%;background:radial-gradient(ellipse,#b9551420,transparent 65%);filter:blur(20px)}.visual-callout{display:flex;gap:12px;padding:0 5px 32px;align-items:flex-start}.callout-cross{font-size:23px;line-height:1;color:var(--orange);font-weight:400}.visual-callout strong{display:block;font-size:13px;font-weight:500}.visual-callout div>span{display:block;font-size:10px;color:var(--muted);margin-top:5px}.hero-visual-bottom{display:flex;justify-content:space-between;gap:6px;border-top:1px solid #ffffff1a;padding-top:15px;font-size:8px;color:#929789;align-items:center}.hero-visual-bottom i{display:inline-block;width:4px;height:4px;background:var(--orange);margin-right:4px;border-radius:50%}.ambient-toggle{padding:4px 0 4px 8px;background:transparent;border:0;color:#b4b7aa;font-size:8px;display:flex;gap:10px;align-items:center}.ambient-toggle:hover{color:var(--orange)}.hero-orbit{position:absolute;right:-190px;top:-340px;width:1250px;height:1250px;border:1px solid #ffffff05;border-radius:50%;pointer-events:none}.hero-orbit:before,.hero-orbit:after{content:'';position:absolute;inset:80px;border:1px solid #ffffff05;border-radius:50%}.hero-orbit:after{inset:160px}.hero-bottom{padding:25px 0 26px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px;position:relative;z-index:1}.hero-bottom>span{font-size:10px;color:var(--muted);line-height:1.7}.hero-disciplines{display:flex;gap:26px;color:#c7c9bc;font-size:9px}.hero-disciplines span{display:flex;gap:12px;align-items:center}.hero-disciplines span:before{content:'+';color:var(--orange);font-size:15px}.scroll-link{font-size:9px;color:var(--muted);display:flex;gap:23px;align-items:center}.scroll-link span{font-size:22px;color:var(--white)}
/* Technology */
.section-light{background:var(--paper);color:var(--ink)}.section-light .section-number{color:#73786b}.intro{padding:76px 0 84px}.intro-heading{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center;margin-top:8px;margin-bottom:64px}.intro-explanation{max-width:405px;margin-left:auto}.intro-explanation>p:first-child{font-size:18px;line-height:1.65;letter-spacing:-.025em;margin-bottom:16px}.intro-explanation>p:last-child{font-size:12px;line-height:1.9;color:#676c5f}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--paper-line)}.capability{padding:29px 35px 0;border-right:1px solid var(--paper-line);display:flex;flex-direction:column}.capability:first-child{padding-left:0}.capability:last-child{border-right:0;padding-right:0}.capability:nth-child(2){transition-delay:.08s}.capability:nth-child(3){transition-delay:.16s}.capability-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.capability-top>span{font-size:10px;color:#727769}.capability-top svg{width:46px;height:46px;stroke-width:.9;color:#514c3b}.capability h3{font-size:27px;line-height:1.2;margin-bottom:16px}.capability>p{font-size:12px;color:#676c5f;line-height:1.85;max-width:260px;margin-bottom:26px}.capability-tag{display:block;font-size:8px;letter-spacing:.04em;margin-top:auto;color:#505647}
/* Product families */
.products{padding:78px 0 85px;background:#1b1e19}.products .section-heading em{color:var(--orange)}.product-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px}.product-card{min-width:0;background:#24271f;border:1px solid #ffffff1a;text-align:left;overflow:hidden;position:relative;display:flex;flex-direction:column;padding:25px;min-height:480px;border-radius:2px;transition:background .3s,transform .4s,border-color .3s}.product-card:hover{transform:translateY(-5px);border-color:#f38a5080;background:#282b22}.product-cement{background:#28291f}.product-card-top{display:flex;justify-content:space-between;gap:10px;align-items:center;position:relative;z-index:2}.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid #ffffff28;border-radius:30px;padding:5px 10px;font-size:8px;line-height:1.4;color:#e9ebdf;font-weight:400}.pill .status-dot{width:4px;height:4px}.pill-muted{color:#d0d2c4}.product-index{font-size:9px;color:#a0a18f;letter-spacing:.1em}.cement-art{height:200px;margin-top:12px;position:relative;display:flex;align-items:center;justify-content:center}.cement-art img{width:calc(100% + 35px);max-width:none;mix-blend-mode:screen;filter:saturate(.85);transform:rotate(-8deg);position:relative;z-index:1}.cement-orbit{position:absolute;width:85%;height:90px;border:1px solid #ffffff12;transform:rotate(-20deg);border-radius:50%;box-shadow:0 0 0 25px #ffffff03,0 0 0 50px #ffffff02}.product-card-content{display:flex;flex-direction:column;flex:1}.product-card-content>.mini-label{font-size:8px;color:#b8bba9;letter-spacing:.08em;margin-bottom:8px}.product-card h3,.product-title{font-size:34px;letter-spacing:-.045em;line-height:1.2;font-weight:400;margin-bottom:12px;display:block}.product-card p,.product-description{font-size:11px;color:#b8bba9;line-height:1.9;max-width:290px;margin-bottom:22px;display:block}.product-link{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;font-weight:500;margin-top:auto;line-height:1.6}.product-card:hover .round-arrow{background:var(--orange);border-color:var(--orange);color:var(--ink);transform:rotate(3deg)}.product-upcoming{font-family:inherit}.product-upcoming:nth-child(2){transition-delay:.06s}.product-upcoming:nth-child(3){transition-delay:.12s}.industry-art{position:relative;display:block;width:100%;height:212px}.aero-art svg{width:100%;height:100%;opacity:.9;transition:transform .8s}.product-aero:hover .aero-art svg{transform:rotate(5deg) scale(1.03)}.steel-art{perspective:500px}.steel-ring{position:absolute;display:block;border:1px solid #d2b49b;width:128px;height:128px;border-radius:50%;left:18%;top:34px;transform:rotateY(55deg) rotateZ(-28deg);background:radial-gradient(ellipse,transparent 48%,#b77b4933 49%,#c68c5d11 62%,transparent 63%)}.ring-two{left:24%;top:45px;opacity:.65}.ring-three{left:30%;top:56px;opacity:.3}.glass-sheet{position:absolute;left:52%;top:36px;width:65px;height:122px;display:block;border:1px solid #c5d2c6;background:linear-gradient(130deg,#d0e2dc24,transparent 70%);transform:rotateY(-30deg) rotateZ(18deg);box-shadow:8px 7px 25px #00000010}.glass-two{left:59%;top:48px;opacity:.5}.product-metals:hover .glass-sheet{transform:rotateY(-20deg) rotateZ(22deg);transition:transform .6s}
/* Real product demonstration */
.demo-section{padding:76px 0 74px;background:#11130f}.demo-section .section-heading{margin-bottom:40px}.demo-section .section-heading em{color:#c6cdb8}.demo-disclaimer{display:inline-block;font-size:9px;color:#a2aa95;margin-top:17px;padding-top:10px;border-top:1px solid var(--line)}.demo-window{border:1px solid #ffffff26;background:#090b08;border-radius:5px;overflow:hidden;box-shadow:0 30px 90px #00000025}.demo-chrome{display:flex;justify-content:space-between;align-items:center;padding:15px 22px;background:#1c2019;border-bottom:1px solid var(--line)}.demo-brand{display:flex;gap:10px;align-items:center;font-size:12px;font-weight:700}.demo-brand svg{width:13px;height:18px;color:var(--orange)}.chrome-separator{color:#6d7562;padding:0 7px;font-weight:400}.chrome-title{font-size:9px;font-weight:400;color:#a4ad97}.demo-recorded{font-size:8px;letter-spacing:.02em;color:#b4bba8;display:flex;align-items:center;gap:7px}.demo-recorded>span{width:4px;height:4px;border-radius:50%;background:var(--orange)}.demo-tabs{display:flex;padding:0 23px;gap:25px;background:#151911;border-bottom:1px solid var(--line)}.demo-tab{background:none;border:0;border-bottom:2px solid transparent;padding:15px 3px;font-size:10px;color:#a1a993;display:flex;gap:10px;align-items:center}.demo-tab>span{font-size:8px;opacity:.6}.demo-tab.is-active{color:var(--white);border-bottom-color:var(--orange)}.demo-tab:hover{color:var(--white)}.demo-panel{position:relative;min-height:0}.demo-video-container{padding:14px;background:#111913}.demo-video-container video{width:100%;height:auto;aspect-ratio:1310/477;object-fit:contain;background:black}.operator-preview{width:100%;height:auto;aspect-ratio:1310/477;object-fit:cover;object-position:top}.operator-caption{position:absolute;right:12px;bottom:12px;padding:5px 9px;background:#11180edb;border:1px solid #ffffff25;font-size:8px;backdrop-filter:blur(6px)}.demo-controls{padding:10px 18px;display:flex;align-items:center;gap:20px;background:#1c2019;border-top:1px solid var(--line);min-height:53px}.demo-controls-left{display:flex;align-items:center;gap:8px}.demo-controls .icon-button{width:29px;height:29px;font-size:13px}.demo-controls .icon-button svg{width:15px;height:15px}#demo-time{font-size:8px;color:#a4ad97;width:76px;white-space:nowrap}.video-seek-label{flex:1;display:flex;align-items:center}.video-seek-label input{appearance:none;-webkit-appearance:none;width:100%;height:2px;background:#555d4b;cursor:pointer;accent-color:var(--orange);border:0;margin:10px 0}.video-seek-label input::-webkit-slider-thumb{appearance:none;width:7px;height:7px;border-radius:50%;background:var(--orange)}.video-seek-label input::-moz-range-thumb{width:7px;height:7px;border:0;border-radius:50%;background:var(--orange)}.demo-caption{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:21px}.demo-caption>p{font-size:8px;color:#a4ac97;display:flex;align-items:center;gap:8px}.demo-caption .tiny-square{width:4px;height:4px}.demo-caption .text-button{font-size:10px}
/* Data to decision */
.how-section{padding:90px 0}.how-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:110px}.how-intro h2{margin-top:25px}.how-intro>p:not(.eyebrow){font-size:12px;color:#69715e;line-height:1.95;max-width:330px;margin-top:24px}.how-intro .text-button{font-size:11px;margin-top:27px}.dark-link{color:#343d2b}.dark-link:hover{color:#aa4e1d}.how-steps{padding-top:2px}.how-step{padding:23px 0 27px;display:grid;grid-template-columns:25px 1fr 15px;gap:20px;border-top:1px solid var(--paper-line);align-items:start}.how-step:last-child{padding-bottom:0}.step-index{font-size:10px;padding-top:5px;color:#7f8576}.how-step h3{font-size:20px;letter-spacing:-.035em;line-height:1.5}.how-step p{font-size:11px;color:#69715e;line-height:1.9;margin-top:7px;max-width:350px}.step-mark{font-size:20px;color:#b66235;line-height:1.7}.step-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:16px}.step-tags span{font-size:7px;letter-spacing:.025em;padding:3px 8px;border:1px solid #24271c30;border-radius:20px;color:#656e59}
/* Purpose */
.purpose-section{position:relative;overflow:hidden;background:#252c20;padding:95px 0}.purpose-layout{display:grid;grid-template-columns:1fr 1.65fr;gap:90px;position:relative;z-index:1}.purpose-label{display:flex;flex-direction:column;gap:23px}.purpose-label .section-number{color:#9ca78d;font-size:8px}.purpose-copy h2{font-size:clamp(48px,5.4vw,80px)}.purpose-copy h2 em{color:#c7d3b5}.purpose-copy>p{margin-top:30px;font-size:17px;line-height:1.8;letter-spacing:-.025em}.purpose-copy .purpose-detail{font-size:12px;max-width:440px;color:#b6c0aa;line-height:1.95;letter-spacing:0;margin-top:18px}.purpose-signoff{display:flex;align-items:center;gap:9px;border-top:1px solid #ffffff20;padding-top:22px;max-width:440px;margin-top:32px;font-size:9px;color:#c0cbb4}.purpose-signoff .status-dot{width:4px;height:4px;background:#b0c698}.purpose-topo{position:absolute;width:650px;height:650px;bottom:-330px;left:-230px;transform:rotate(-25deg)}.purpose-topo span{position:absolute;inset:0;border:1px solid #b6d19816;border-radius:43% 60% 50% 48%}.purpose-topo span:nth-child(2){inset:35px}.purpose-topo span:nth-child(3){inset:70px}.purpose-topo span:nth-child(4){inset:105px}.purpose-topo span:nth-child(5){inset:140px}
/* Contact and footer */
.contact-section{padding:75px 0 0}.contact-layout{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-bottom:55px}.contact-layout h2{margin-top:25px;font-size:clamp(42px,4.5vw,66px)}.contact-layout>div>p:not(.eyebrow){font-size:12px;color:#69715e;line-height:1.9;margin-top:25px}.contact-circle{width:145px;height:145px;flex-shrink:0;border:1px solid #1c271838;border-radius:50%;background:transparent;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;margin-right:30px;transition:background .4s,border-color .4s,transform .4s}.contact-circle svg{width:40px;height:40px;stroke-width:1}.contact-circle span{font-size:11px}.contact-circle:hover{background:var(--orange);border-color:var(--orange);transform:rotate(-6deg)}.contact-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--paper-line);padding-block:25px}.contact-bottom>a{font-size:15px;display:flex;gap:15px;align-items:center;letter-spacing:-.02em}.contact-bottom>a svg{width:16px;height:16px}.contact-bottom>span{font-size:9px;color:#758069}.site-footer{padding:42px 0 23px}.footer-top{display:flex;align-items:flex-start;gap:50px;justify-content:space-between;padding-bottom:40px}.footer-top .wordmark{font-size:24px}.footer-top>p{font-size:10px;color:#a3ac96;margin-right:auto;line-height:1.8;padding-left:30px}.footer-top nav{display:flex;gap:25px;font-size:9px;color:#cbd1c0;padding-top:4px}.footer-top nav a:hover{color:var(--orange)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:20px;font-size:8px;color:#8f9982}.footer-bottom>a:hover{color:var(--orange)}
/* Native dialogs */
.site-dialog,.video-dialog{position:fixed;inset:0;margin:auto;background:#1c2019;color:var(--white);border:1px solid #ffffff2b;width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:48px;border-radius:4px;box-shadow:0 35px 120px #0008;overflow-y:auto;overscroll-behavior:contain}.site-dialog::backdrop,.video-dialog::backdrop{background:#050803c7;backdrop-filter:blur(12px)}.site-dialog[open],.video-dialog[open]{animation:dialog-enter .3s var(--ease)}@keyframes dialog-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.dialog-close{position:absolute;top:12px;right:12px;z-index:1}.dialog-symbol{height:55px;margin-bottom:25px}.dialog-symbol svg{width:31px;height:42px;color:var(--orange)}.site-dialog .eyebrow{color:#adb79d;margin-bottom:20px}.site-dialog h2{font-size:44px;letter-spacing:-.045em}.site-dialog h2 em{color:var(--orange)}.site-dialog>p:not(.eyebrow){font-size:12px;color:#aeb7a0;line-height:1.9;margin-top:22px}.site-dialog>.button{margin-top:28px;width:100%}.dialog-back{display:block;margin:18px auto 0;border:0;background:none;font-size:10px;color:#b1bba3;text-decoration:underline;text-underline-offset:4px}.contact-dialog{width:min(630px,calc(100% - 32px));padding-top:43px}.contact-dialog h2{font-size:39px}#contact-form{margin-top:25px}#contact-form label{display:flex;flex-direction:column;font-size:9px;color:#c2cab6;gap:5px;margin-bottom:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}#contact-form input,#contact-form textarea{width:100%;border:1px solid #ffffff29;background:#14180f;color:var(--white);padding:10px 12px;min-height:40px;border-radius:1px;font-size:11px}#contact-form textarea{resize:vertical;min-height:82px}#contact-form input::placeholder,#contact-form textarea::placeholder{color:#7e8970}#contact-form .button{width:100%;margin-top:4px}.form-note{font-size:8px!important;color:#a8b298;line-height:1.8;margin-top:10px}.form-note a{text-decoration:underline;text-underline-offset:3px}.form-feedback{font-size:10px;margin-top:12px;color:var(--orange)}.video-dialog{width:min(1380px,calc(100% - 40px));padding:45px 20px 20px;background:#11160e}.video-dialog-heading{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;gap:20px}.video-dialog-heading>span:last-child{font-size:9px;color:#adb89e}.video-dialog video{width:100%}.noscript-note{padding:15px;text-align:center;background:var(--orange);color:var(--ink)}
@media(min-width:1600px){.wrap{width:min(1440px,calc(100% - 160px))}.hero-main{padding-top:110px;padding-bottom:95px}.hero h1{font-size:103px}.hero-video-wrap{min-height:300px}.hero-description{font-size:20px}.hero-body{font-size:14px;max-width:410px}.hero-visual{aspect-ratio:1.25}.hero-bottom{padding-block:30px}}
@media(max-width:1150px){.wrap{width:calc(100% - 72px)}.hero-main{grid-template-columns:1.1fr 1fr;gap:20px;padding-top:65px;padding-bottom:60px}.hero h1{font-size:6.1vw}.hero-description{font-size:16px}.hero-visual{padding:18px 16px;aspect-ratio:1.05}.hero-video-wrap{min-height:220px}.hero-actions{gap:19px}.hero-actions .button{gap:18px;padding-inline:17px;font-size:10px}.hero-actions .text-button{font-size:10px;gap:9px}.desktop-nav{padding-left:20px;gap:25px}.intro-heading{gap:55px}.intro-explanation>p:first-child{font-size:16px}.hero-disciplines{gap:18px;font-size:8px}.product-card{padding:20px;min-height:450px}.product-card h3,.product-title{font-size:29px}.industry-art{height:190px}.cement-art{height:178px}.how-layout{gap:60px}.purpose-layout{gap:50px}.footer-top{gap:30px}.footer-top>p{padding-left:10px}.footer-top nav{gap:20px}}
@media(max-width:850px){.wrap{width:calc(100% - 48px)}.header-inner{height:73px}.desktop-nav{gap:20px;padding-left:10px}.desktop-nav a{font-size:9px}.header-cta{font-size:9px;gap:15px;padding-inline:12px}.wordmark{font-size:22px}.hero-main{grid-template-columns:1fr 1fr;gap:20px;padding-top:60px}.hero h1{font-size:6.15vw;letter-spacing:-.07em}.hero .eyebrow{font-size:7px;letter-spacing:.12em}.hero-description{font-size:14px}.hero-body{font-size:11px;line-height:1.9;max-width:280px}.hero-actions{flex-wrap:wrap;gap:18px;margin-top:22px}.hero-visual{padding:16px 12px;min-height:350px;aspect-ratio:auto;margin-top:10px}.hero-video-wrap{min-height:190px;margin-inline:-10px}.hero-visual-top .mini-label{font-size:8px}.visual-reference{font-size:7px}.visual-callout{padding-bottom:23px;gap:8px}.visual-callout strong{font-size:10px}.visual-callout div>span{font-size:8px}.hero-visual-bottom{font-size:6px}.ambient-toggle{font-size:6px;gap:5px}.hero-disciplines{gap:14px;font-size:7px}.hero-disciplines span{gap:7px}.hero-bottom>span{font-size:8px}.scroll-link{font-size:8px;gap:12px}.intro,.products,.demo-section{padding-block:60px}.section-topline{padding-bottom:32px}.intro-heading{gap:36px}.intro-explanation>p:first-child{font-size:15px}.intro-explanation>p:last-child{font-size:11px}.capability{padding-inline:23px}.capability h3{font-size:23px}.capability p{font-size:11px}.capability-tag{font-size:7px}.product-grid{grid-template-columns:1.2fr 1fr 1fr;gap:10px}.product-card{padding:17px 14px;min-height:430px}.product-card-top .pill{font-size:6px;padding:4px 7px}.product-index{font-size:7px}.product-card h3,.product-title{font-size:25px}.product-card-content>.mini-label{font-size:6px}.product-card p,.product-description{font-size:10px}.product-link{font-size:8px}.round-arrow{width:28px;height:28px}.industry-art{height:175px}.cement-art{height:163px}.steel-ring{width:100px;height:100px;left:7%}.ring-two{left:15%}.ring-three{left:23%}.glass-sheet{left:50%;height:100px;width:50px}.glass-two{left:59%}.section-heading>p,.section-heading>div{font-size:12px}.how-section{padding-block:65px}.how-layout{grid-template-columns:1fr 1.1fr;gap:38px}.how-step{gap:12px}.how-step h3{font-size:17px}.how-step p{font-size:10px}.how-intro>p:not(.eyebrow){font-size:11px}.purpose-section{padding-block:70px}.purpose-layout{grid-template-columns:1fr 2fr;gap:30px}.purpose-label .eyebrow{font-size:8px}.purpose-label .section-number{font-size:7px}.purpose-copy>p{font-size:15px}.purpose-copy .purpose-detail{font-size:11px}.contact-layout h2{font-size:43px}.contact-circle{width:120px;height:120px;margin-right:5px}.contact-bottom>span{font-size:7px}.footer-top nav{gap:16px}.footer-top>p{font-size:9px;padding-left:0}.footer-bottom{font-size:7px}}
@media(max-width:650px){html{scroll-padding-top:87px}.wrap{width:calc(100% - 40px)}.header-inner{height:68px;gap:18px}.desktop-nav{display:none}.menu-toggle{display:block}.header-cta{margin-left:auto;gap:21px;min-height:35px;padding:8px 12px;font-size:9px}.header-cta svg{width:15px;height:15px}.wordmark{font-size:23px}.brand-flame{width:20px;height:26px}.hero-main{grid-template-columns:1fr;gap:26px;padding-top:45px;padding-bottom:34px}.hero h1{font-size:clamp(46px,10.9vw,70px);margin-top:24px;letter-spacing:-.07em}.hero .eyebrow{font-size:8px;letter-spacing:.13em}.hero-description{font-size:17px;margin-top:24px;line-height:1.6}.hero-body{font-size:12px;max-width:340px;margin-top:12px;line-height:1.9}.hero-actions{flex-wrap:nowrap;gap:23px;margin-top:26px}.hero-actions .button{font-size:10px;min-height:48px;gap:23px}.hero-actions .text-button{font-size:10px;gap:9px}.play-circle{width:30px;height:30px}.hero-visual{margin:4px 0 0;min-height:0;aspect-ratio:1.4;padding:18px;max-width:560px}.hero-visual-top .mini-label{font-size:8px}.visual-reference{font-size:8px}.hero-video-wrap{min-height:150px;margin-inline:-10px}.hero-visual-bottom{font-size:7px;padding-top:11px}.ambient-toggle{font-size:7px}.visual-callout{padding-bottom:18px}.visual-callout strong{font-size:11px}.visual-callout div>span{font-size:8px}.hero-bottom{flex-wrap:wrap;gap:20px;padding-block:22px}.hero-bottom>span{font-size:8px}.hero-disciplines{order:3;width:100%;justify-content:space-between;border-top:1px solid #ffffff15;padding-top:15px;font-size:7px}.scroll-link{font-size:8px}.section-topline{align-items:flex-start;gap:16px;padding-bottom:30px}.eyebrow{font-size:8px;letter-spacing:.12em}.section-number{font-size:7px;white-space:nowrap;padding-top:2px}h2{font-size:43px}.intro,.products,.demo-section{padding-block:50px}.intro-heading{grid-template-columns:1fr;gap:27px;margin-bottom:32px}.intro-explanation{margin-left:0;max-width:100%}.intro-explanation>p:first-child{font-size:16px;max-width:300px;margin-bottom:13px}.intro-explanation>p:last-child{font-size:12px;line-height:1.9}.capabilities{grid-template-columns:1fr}.capability{padding:24px 0!important;border-right:0;border-bottom:1px solid var(--paper-line);display:grid;grid-template-columns:1fr 1.1fr;column-gap:25px;align-items:start;position:relative}.capability:last-child{border-bottom:0;padding-bottom:0!important}.capability-top{grid-column:1;grid-row:1;margin-bottom:13px}.capability-top svg{width:32px;height:32px}.capability-top>span{font-size:8px}.capability h3{grid-column:1;font-size:22px;margin-bottom:0}.capability p{grid-column:2;grid-row:1 / span 2;font-size:11px;max-width:none;padding-top:4px;margin-bottom:0}.capability-tag{grid-column:2;align-self:end;margin-top:14px;font-size:7px}.section-heading{display:block;margin-bottom:30px}.section-heading>p,.section-heading>div{margin-top:23px;font-size:12px;line-height:1.9}.product-grid{grid-template-columns:1fr;gap:15px}.product-card{padding:23px;min-height:380px}.product-cement{min-height:470px}.product-card h3,.product-title{font-size:33px}.product-card-content>.mini-label{font-size:8px}.product-card p,.product-description{font-size:12px;max-width:260px;line-height:1.8;margin-bottom:20px}.product-card-top .pill{font-size:8px;padding:5px 10px}.product-index{font-size:9px}.product-link{font-size:10px}.round-arrow{width:34px;height:34px}.cement-art{height:210px}.cement-art img{width:calc(100% + 18px);max-width:480px}.product-upcoming{min-height:350px}.product-upcoming .industry-art{position:absolute;right:-15px;top:40px;width:200px;height:180px;opacity:.75}.product-upcoming .product-card-content{margin-top:115px;position:relative;z-index:1}.product-upcoming .product-card-content>.mini-label{font-size:7px}.product-upcoming .product-description{font-size:11px;max-width:240px}.product-upcoming .product-title{font-size:30px}.steel-ring{left:7%;width:110px;height:110px}.ring-two{left:15%}.ring-three{left:23%}.product-upcoming .round-arrow{margin-top:-20px}.demo-section .section-heading{margin-bottom:24px}.demo-disclaimer{margin-top:12px;font-size:8px}.demo-chrome{padding:12px}.demo-brand{font-size:10px;gap:7px}.demo-brand svg{width:11px;height:15px}.chrome-title{font-size:7px}.chrome-separator{padding:0 3px}.demo-recorded{font-size:6px;gap:5px}.demo-tabs{padding-inline:11px;gap:18px}.demo-tab{font-size:8px;padding:12px 0;gap:6px}.demo-tab>span{font-size:6px}.demo-video-container{padding:5px}.demo-controls{gap:12px;padding:7px 10px;min-height:40px}.demo-controls .icon-button{width:22px;height:22px;font-size:11px}.demo-controls-left{gap:4px}#demo-time{font-size:6px;width:60px}.demo-controls .icon-button svg{width:13px;height:13px}.demo-caption{display:block;margin-top:14px}.demo-caption>p{font-size:7px;gap:6px;line-height:1.8}.demo-caption .text-button{margin-top:16px;font-size:10px}.operator-caption{font-size:6px;right:6px;bottom:6px}.how-section{padding-block:50px}.how-layout{grid-template-columns:1fr;gap:35px}.how-intro h2{margin-top:22px}.how-intro>p:not(.eyebrow){font-size:12px;max-width:330px;margin-top:20px}.how-intro .text-button{margin-top:22px;font-size:10px}.how-step{padding:24px 0;gap:17px}.how-step h3{font-size:20px}.how-step p{font-size:11px;max-width:none}.step-tags span{font-size:7px}.purpose-section{padding-block:50px}.purpose-layout{grid-template-columns:1fr;gap:30px}.purpose-label{flex-direction:row;justify-content:space-between;gap:15px}.purpose-label .section-number{font-size:7px;padding-top:0}.purpose-copy h2{font-size:48px}.purpose-copy>p{font-size:15px;margin-top:25px}.purpose-copy .purpose-detail{font-size:12px}.purpose-signoff{font-size:8px;gap:7px;margin-top:25px}.purpose-topo{bottom:-430px;left:-400px}.contact-section{padding-top:50px}.contact-layout{display:block;padding-bottom:30px}.contact-layout h2{font-size:40px;line-height:1.1;margin-top:23px}.contact-layout>div>p:not(.eyebrow){font-size:11px;margin-top:20px}.contact-circle{margin:25px 0 0 auto;width:96px;height:96px;gap:3px}.contact-circle svg{width:29px;height:29px}.contact-circle span{font-size:9px}.contact-bottom{display:block;padding-block:20px}.contact-bottom>a{font-size:14px}.contact-bottom>span{display:block;margin-top:8px;font-size:8px}.footer-top{flex-wrap:wrap;gap:25px;padding-bottom:28px}.footer-top .wordmark{font-size:23px}.footer-top>p{font-size:9px;margin-left:auto;margin-right:0}.footer-top nav{width:100%;justify-content:space-between;gap:12px;font-size:9px}.footer-bottom{flex-wrap:wrap;font-size:7px;row-gap:12px}.footer-bottom>span:nth-child(2){display:none}.site-footer{padding-top:33px}.site-dialog{padding:43px 25px 30px}.site-dialog h2{font-size:38px}.site-dialog .eyebrow{font-size:8px}.site-dialog>p:not(.eyebrow){font-size:11px}.site-dialog .button{font-size:11px}.contact-dialog h2{font-size:34px}.form-row{grid-template-columns:1fr;gap:0}.video-dialog{width:calc(100% - 20px);padding:45px 8px 8px}.video-dialog-heading{padding-bottom:10px;gap:8px}.video-dialog-heading .mini-label{font-size:7px}.video-dialog-heading>span:last-child{font-size:6px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:10.5vw}.hero-actions{gap:16px}.hero-actions .button{gap:13px;padding-inline:12px}.hero-actions .text-button{font-size:9px}.hero-disciplines{font-size:6px}.hero-disciplines span{gap:5px}h2{font-size:38px}.section-number{font-size:6px}.eyebrow{font-size:7px}.contact-layout h2{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;animation-iteration-count:1!important}.js .reveal{opacity:1;transform:none}.hero-video{opacity:.95}}
/* Refinements after checking the actual desktop and phone renders. */
.hero h1{letter-spacing:-.06em}
.cement-art img{height:auto}
@media(max-width:650px){.hero h1{letter-spacing:-.055em}.hero-visual{aspect-ratio:auto;min-height:300px}.hero-video-wrap{min-height:165px}}
.operator-preview{aspect-ratio:1440/1000;max-height:680px;object-fit:contain;object-position:center;background:#101713}
.cement-art img{width:100%;max-width:100%;height:auto;max-height:85%;object-fit:contain;transform:none}
/* Original OptBURN identity and gently moving photographic background. */
.site-header{background:#080907f5}
.wordmark{display:block;flex-shrink:0;width:170px;line-height:0;letter-spacing:0}
.wordmark .original-logo{display:block;width:100%;height:auto;max-height:72px;object-fit:contain}
.footer-top .wordmark{width:180px}
.demo-brand>img{width:88px;height:auto;max-height:37px;object-fit:contain}
.dialog-symbol{height:auto;margin-bottom:23px}
.dialog-symbol>img{width:140px;height:auto}
.hero{background:#0b0806;isolation:isolate}
.flame-background{position:absolute;inset:0;background:url('../../images/bg.jpg') center 75%/cover no-repeat;z-index:-3;pointer-events:none}
#flame-canvas{width:100%;height:100%;display:block;opacity:.9}
.flame-veil{position:absolute;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(90deg,rgba(7,8,6,.94) 0%,rgba(9,9,7,.82) 37%,rgba(10,9,7,.28) 78%,rgba(9,8,6,.43)),linear-gradient(0deg,rgba(9,8,6,.65),transparent 38%,rgba(7,8,6,.2))}
.hero-visual{background:#0b0e0bd9;backdrop-filter:blur(5px);border-color:#d3a26a30}
.hero h1{font-size:clamp(61px,6.18vw,94px)}
.hero-description{font-size:19px}
.hero-bottom{background:#080a0633}
.hero-body{color:#bbb8ac}
.hero-visual-bottom,.hero-bottom>span,.scroll-link{color:#b4b3a6}
.ambient-toggle{color:#c6c3b7}
.site-footer{background:#080907}
.demo-view-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 22px;background:#151911;border-bottom:1px solid var(--line)}
.demo-view-heading .mini-label{font-size:9px;color:#e2e7d7}
.demo-view-heading>span:last-child{font-size:9px;color:#a4ae96}
.risk-preview{padding:24px;background:#181d14;border-top:1px solid var(--line)}
.risk-preview-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:19px}
.risk-preview-heading>.mini-label{font-size:9px;color:#dce3d0;letter-spacing:.09em}
.risk-preview-heading>span:last-child{font-size:8px;color:#a7b198}
.risk-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.risk-preview-card{padding:20px;border:1px solid #ffffff20;border-radius:2px;background:#12170f;position:relative}
.risk-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:21px}
.risk-card-number{font-size:8px;color:#a6b194;letter-spacing:.1em}
.risk-card-top svg{width:28px;height:28px;stroke-width:1;color:#c3b28d}
.risk-preview-card h3{font-size:20px;line-height:1.4;letter-spacing:-.03em}
.risk-assessment{display:inline-flex;align-items:center;gap:7px;margin-top:12px;border-radius:20px;padding:4px 10px;font-size:9px;line-height:1.5;letter-spacing:.02em}
.risk-assessment>span{width:4px;height:4px;border-radius:50%;background:currentColor}
.risk-high{background:#f77f7820;color:#ffb4ab;border:1px solid #f77f7833}
.risk-watch{background:#e1c17915;color:#dfcc9d;border:1px solid #e1c17930}
.risk-preview-card>p{font-size:10px;color:#acb69e;line-height:1.85;margin-top:13px;max-width:250px}
.risk-card-footer{font-size:8px;display:flex;justify-content:space-between;border-top:1px solid #ffffff17;padding-top:13px;margin-top:21px;color:#a7b392}
.risk-card-footer>span{color:#ccb58c}
@media(min-width:1600px){.hero h1{font-size:103px}}
@media(max-width:1150px){.hero h1{font-size:6.1vw}.risk-preview-card{padding:17px}.risk-preview-card h3{font-size:18px}}
@media(max-width:850px){.wordmark{width:138px}.header-inner{gap:20px}.desktop-nav{padding-left:0}.hero h1{font-size:6.15vw}.hero-description{font-size:16px}.risk-preview{padding:17px}.risk-card-grid{gap:9px}.risk-preview-card{padding:15px}.risk-preview-card h3{font-size:16px}.risk-preview-card>p{font-size:9px}}
@media(max-width:650px){.wordmark{width:123px}.header-inner{height:73px;gap:12px}.header-cta{gap:16px}.footer-top .wordmark{width:150px}.hero h1{font-size:clamp(46px,11.5vw,73px)}.hero-description{font-size:17px}.flame-veil{background:linear-gradient(90deg,rgba(7,8,6,.9),rgba(10,9,7,.6)),linear-gradient(0deg,rgba(9,8,6,.45),transparent 50%)}.hero-visual{background:#0a0d0be8}.demo-brand>img{width:72px;max-height:30px}.demo-chrome{padding-block:9px}.demo-view-heading{padding:12px;gap:10px}.demo-view-heading .mini-label{font-size:7px}.demo-view-heading>span:last-child{font-size:6px}.risk-preview{padding:16px 12px}.risk-preview-heading{align-items:flex-start;flex-direction:column;gap:7px;margin-bottom:14px}.risk-preview-heading>.mini-label{font-size:8px}.risk-preview-heading>span:last-child{font-size:7px}.risk-card-grid{grid-template-columns:1fr;gap:10px}.risk-preview-card{padding:17px;display:grid;grid-template-columns:1fr auto;column-gap:15px;align-items:center}.risk-card-top{grid-column:1/-1;margin-bottom:12px}.risk-card-top svg{width:25px;height:25px}.risk-preview-card h3{font-size:20px;grid-column:1;grid-row:2}.risk-assessment{grid-column:2;grid-row:2;margin-top:0;font-size:9px}.risk-preview-card>p{grid-column:1/-1;font-size:10px;max-width:none;margin-top:9px}.risk-card-footer{grid-column:1/-1;margin-top:15px;padding-top:11px}.contact-layout h2{font-size:37px}}
@media(max-width:360px){.wordmark{width:112px}.header-cta{font-size:8px;padding:8px 10px;gap:12px}.header-inner{gap:9px}.hero h1{font-size:12vw}.hero-description{font-size:15px}.contact-layout h2{font-size:33px}.risk-preview-card h3{font-size:18px}}
@media(min-width:651px){.risk-preview-card>p{min-height:38px}}