:root{--ink:#102e3d;--text:#213e4b;--muted:#546d78;--paper:#fafbf8;--tint:#f0f4f0;--white:#fff;--line:#dce5e1;--mint:#7becd5;--green:#007766;--dark:#0c2633;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--text);font-family:Arial,Helvetica,system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}img,svg{display:block;max-width:100%}img{height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);font-weight:500;line-height:1.1}h1{font-size:clamp(44px,5.7vw,78px);letter-spacing:-.055em}h2{font-size:clamp(32px,3.8vw,49px);letter-spacing:-.045em}h3{font-size:25px;letter-spacing:-.025em}p{color:var(--muted)}[hidden]{display:none!important}.container{width:min(var(--max),calc(100% - 80px));margin-inline:auto}.narrow{max-width:840px}.section{padding:100px 0}.section-tinted{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.eyebrow,.card-number,.panel-label,.figure-board-bar,.mail-card-top{font-family:var(--mono);font-size:11px;font-weight:500;line-height:1.6;letter-spacing:.095em;text-transform:uppercase}.eyebrow{color:var(--green);margin-bottom:24px}.section-head h2{margin-bottom:20px}.section-head p{max-width:720px;margin:0}.section-head{margin-bottom:42px}.section-split-head{display:grid;grid-template-columns:1.15fr 1fr;gap:100px;align-items:end;margin-bottom:42px}.section-split-head .section-head{margin:0}.section-split-head .section-head h2{margin-bottom:0}.section-split-head>p,.section-split-head>div>p{font-size:17px;max-width:480px;margin-bottom:4px}.section-split-head .text-link{margin-top:16px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.button-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:21px;padding:14px 21px;border-radius:6px;border:1px solid transparent;font-size:14px;font-weight:600;line-height:1.35;text-decoration:none;min-height:49px;transition:background .16s,border-color .16s,transform .16s}.button:hover:not(:disabled){transform:translateY(-2px)}.button span[aria-hidden]{font-size:19px;font-weight:400}.primary{background:var(--ink);color:#fff}.primary:hover{background:#214555}.outline{color:var(--ink);background:transparent;border-color:#baccc6}.outline:hover{background:#eaf2ed}.mint{background:var(--mint);color:#102e3d}.mint:hover{background:#a0f7e6}.light{background:#fff;color:var(--ink)}.outline-light{border-color:#4a6673;background:transparent;color:#eef8f9}.outline-light:hover{background:#203f4d}.text-link{display:inline-flex;gap:16px;align-items:center;font-size:14px;color:var(--ink);font-weight:600;text-decoration:none}.text-link:hover{text-decoration:underline}.full{width:100%}.separated{margin-top:10px}.small-note{display:block;font-size:12px!important;line-height:1.65!important;color:#5c717b!important;margin-top:19px}.skip{position:absolute;z-index:1000;left:12px;top:-90px;background:#fff;color:var(--ink);padding:12px 20px}.skip:focus{top:8px}:focus-visible{outline:3px solid #139980;outline-offset:4px}.site-header{position:sticky;top:0;z-index:60;background:rgba(250,251,248,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:86px;gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-weight:700;font-size:23px;letter-spacing:-.9px;white-space:nowrap}.brand-light{font-weight:400}.brand img{width:40px;height:40px}.site-nav{display:flex;align-items:center;gap:30px}.site-nav>a{font-size:13px;text-decoration:none;color:#3b5561;position:relative}.site-nav>a:hover,.site-nav>a[aria-current]{color:#007766}.site-nav>a[aria-current]:after{position:absolute;bottom:-12px;left:0;right:0;height:2px;background:#007766;content:''}.site-nav .nav-contact{margin-left:8px;padding:11px 17px;background:var(--ink);color:#fff;border-radius:5px;display:flex;gap:25px;align-items:center}.menu-toggle{display:none;padding:10px 13px;border:1px solid #b7c8c1;background:transparent;color:var(--ink);border-radius:5px}.home-hero{background:var(--dark);color:#fff;position:relative;overflow:hidden}.home-hero:before{content:'';position:absolute;width:540px;height:540px;border:1px solid rgba(124,237,214,.08);border-radius:50%;top:-320px;left:-170px;pointer-events:none}.hero-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:64px;padding-top:74px;padding-bottom:66px;align-items:center;position:relative}.hero-copy .eyebrow{color:#a5c4ce;font-size:10px;margin-bottom:30px;white-space:nowrap;letter-spacing:.105em}.hero-copy h1{color:#f4f8f4;font-size:clamp(50px,5.9vw,82px);line-height:1.04;margin-bottom:28px;letter-spacing:-.055em}.hero-copy h1 em{font-style:normal;color:var(--mint)}.hero-copy>p{font-size:17px;color:#adbfca;max-width:450px;line-height:1.75;margin-bottom:31px}.hero-note{display:flex;align-items:center;gap:11px;font-size:11px;color:#98b3c0;margin-top:35px}.note-line{width:26px;height:1px;background:#74939d}.hero-visual{min-width:0;background:#143443;border:1px solid #365766;border-radius:14px;box-shadow:0 30px 65px #06141a45;overflow:hidden}.viz-top{padding:18px 22px;border-bottom:1px solid #335363;display:flex;justify-content:space-between;align-items:center;gap:15px;font-family:var(--mono);font-size:9px;letter-spacing:.06em;color:#b5ced5}.viz-live{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.viz-live i{width:5px;height:5px;border-radius:50%;background:var(--mint)}.viz-title{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:23px 25px 0}.muted-label{font-size:9px;font-family:var(--mono);letter-spacing:.08em;color:#95b4c1}.viz-title h2{color:#eff7f4;font-size:21px;font-weight:400;letter-spacing:-.02em;line-height:1.3;margin:8px 0 0}.viz-symbol{font-size:42px;font-weight:300;color:var(--mint)}.hero-chart{padding:4px 17px 0;width:100%;height:auto;max-height:290px}.chart-grid{stroke:#2a4c5c;stroke-width:1;fill:none}.mean-line{stroke:#8dabad;stroke-width:1;stroke-dasharray:6 5;opacity:.7;fill:none}.wave-line{stroke:var(--mint);stroke-width:2.8;fill:none;stroke-linecap:round}.chart-dot{fill:#143443;stroke:var(--mint);stroke-width:2}.chart-labels{font-size:12px;font-family:Arial,sans-serif;fill:#9db8c5}.viz-metrics{display:grid;grid-template-columns:1fr 1fr 1fr;margin:3px 25px 0;padding:20px 0 18px;border-top:1px solid #335261}.viz-metrics div+div{padding-left:18px;border-left:1px solid #335261}.viz-metrics span{display:block;font-size:10px;color:#abc2cc;margin-bottom:3px}.viz-metrics strong{font-size:28px;font-weight:400;line-height:1.2;color:#edfff8;letter-spacing:-1px;font-variant-numeric:tabular-nums}.viz-metrics small{font-size:13px;color:#a6bec8;letter-spacing:0}.viz-caption{border-top:1px solid #335261;padding:12px 22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:9px;color:#9fb7c3}.viz-caption a{color:#caf7ed;text-decoration:none;white-space:nowrap}.hero-bottom{display:flex;align-items:center;justify-content:space-between;padding:23px 0 25px;gap:20px;border-top:1px solid #2c4855;color:#aac1cb;font-size:12px}.hero-bottom span:first-child{font-family:var(--mono);font-size:9px;letter-spacing:.07em;color:#8eaab5}.tag{display:inline-flex;align-items:center;gap:8px;background:#e4f3ec;color:#12614f;border:1px solid #c9e7d9;border-radius:4px;padding:6px 9px;font-family:var(--mono);font-size:9px;letter-spacing:.05em;line-height:1.5}.status-dot{width:5px;height:5px;background:#21886c;border-radius:50%}.planned{background:#eff0f8;border-color:#d9dcf0;color:#555581}.planned .status-dot{background:#7771b0}.compact{padding:3px 6px;font-size:9px}.product-feature{border:1px solid var(--line);border-radius:12px;display:grid;grid-template-columns:.9fr 1.2fr;gap:35px;background:#fff;overflow:hidden;padding:42px}.product-copy h3,.product-copy h2{font-size:48px;line-height:1.07;margin:22px 0 21px}.product-copy>p{font-size:16px;max-width:390px}.feature-pills{display:flex;gap:8px;flex-wrap:wrap;margin:23px 0}.feature-pills span{border:1px solid #dbe5df;padding:5px 9px;font-family:var(--mono);font-size:10px;border-radius:4px;color:#557268}.figure-board{background:#f6faf7;border:1px solid #dde6e2;border-radius:9px;padding:17px;align-self:center;min-width:0}.figure-board img{width:100%;height:auto}.figure-board-bar{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid #dbe6df;padding:0 3px 14px;color:#456758;font-size:9px;margin-bottom:8px}.figure-board-foot{border-top:1px solid #dde6df;margin-top:7px;padding:12px 2px 0;display:flex;flex-direction:column;gap:4px;font-size:10px;color:#607969}.figure-board-foot span:last-child{font-size:9px}.feature-card{border:1px solid var(--line);border-radius:8px;padding:30px;background:var(--white);display:flex;flex-direction:column;align-items:flex-start;min-width:0;transition:border-color .18s}.feature-card:hover{border-color:#8cbbab}.card-number{color:#007864;margin-bottom:38px;min-height:18px}.feature-card h3{margin-bottom:15px}.feature-card p{font-size:15px;line-height:1.75;margin-bottom:24px;max-width:480px}.feature-card .text-link{margin-top:auto}.privacy-strip{margin-top:25px;display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:23px 2px;color:#49675b}.privacy-strip p{margin:0;font-size:12px;flex:1;max-width:760px;color:#4c655b}.privacy-strip strong{display:block;font-size:13px;font-weight:600}.privacy-strip>a{font-size:12px;white-space:nowrap}.privacy-icon{font-size:32px;color:var(--green)}.research-link{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:45px;padding-top:38px;border-top:1px solid var(--line)}.research-link h3{margin:18px 0 10px;font-size:28px}.research-link p{margin-bottom:0;font-size:15px}.research-link>.button{flex-shrink:0}.contact-band{padding:64px 0;background:#183c4a}.contact-band-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.contact-band .eyebrow{color:#a1cec7;font-size:10px;margin-bottom:15px}.contact-band h2{font-size:clamp(28px,3.6vw,43px);color:#f3faf6;margin-bottom:15px;max-width:760px;line-height:1.12}.contact-band p{color:#b1c6ce;font-size:14px;margin:0;max-width:710px}.contact-band .button{flex-shrink:0}.footer{background:#f6f8f3;padding:66px 0 24px;border-top:1px solid var(--line)}.footer-top{display:grid;grid-template-columns:1.2fr .85fr .85fr 1.2fr;gap:35px}.footer-brand p{font-size:13px;line-height:1.8;margin:21px 0 0;color:#647a7e}.footer h2{font-family:var(--mono);font-size:10px;text-transform:uppercase;color:#506b6a;letter-spacing:.08em;line-height:1.6;margin:7px 0 18px}.footer-top>div>a:not(.brand){display:block;font-size:12px;text-decoration:none;color:#3c5662;margin:9px 0}.footer-top>div>a:hover{text-decoration:underline}.footer-top .footer-contact>a{font-size:14px;font-weight:600;overflow-wrap:anywhere}.footer-contact>span{display:block;font-size:10px;color:#678074;margin-top:-4px;margin-bottom:22px}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:23px;margin-top:49px;font-family:var(--mono);font-size:9px;color:#607871;line-height:1.7}.page-hero{background:#eef3ed;border-bottom:1px solid var(--line);padding:40px 0 60px}.page-hero h1{margin:0 0 25px;max-width:1080px;line-height:1.04;font-size:clamp(40px,5.5vw,70px)}.page-hero .eyebrow{margin-bottom:18px}.page-hero .lead{max-width:760px;font-size:17px;line-height:1.7;margin:0}.breadcrumbs{display:flex;align-items:center;gap:12px;color:#60786d;font-size:11px;margin-bottom:39px;flex-wrap:wrap}.breadcrumbs a{text-decoration:none}.check-list{list-style:none;margin:24px 0;padding:0}.check-list li{position:relative;padding:8px 0 8px 24px;font-size:14px;color:#3a5661}.check-list li:before{position:absolute;left:0;top:10px;content:'✓';color:#218567;font-size:12px}.product-intro{display:grid;grid-template-columns:1fr 1.15fr;gap:60px;align-items:center}.product-intro h2{margin:24px 0 20px}.product-intro p{max-width:500px;font-size:16px}.process-list{border-top:1px solid var(--line)}.process-list article{display:grid;grid-template-columns:80px 1fr 110px;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding:28px 0}.process-list article>span{font-family:var(--mono);color:#538270;font-size:16px}.process-list h3{font-size:23px;margin:0 0 8px}.process-list p{font-size:14px;max-width:650px;margin:0}.process-list b{font-family:var(--mono);font-size:9px;font-weight:500;letter-spacing:.08em;color:#668275;text-align:right}.faq{border-bottom:1px solid #d8e2da}.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:21px 0;font-size:16px;color:#274753;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-size:23px;color:#527b6b;transition:transform .15s}.faq[open] summary>span{transform:rotate(45deg)}.faq-body{font-size:14px;padding:0 34px 15px 0;max-width:750px}.faq-body p{margin:0 0 8px}.faq-group{margin-top:55px}.info-panel{margin-top:40px;padding:30px 34px;border:1px solid var(--line);background:#f4f7f1;border-radius:8px}.info-panel h2{font-size:25px;letter-spacing:-.025em;margin-bottom:14px}.info-panel p{font-size:14px;max-width:960px;margin-bottom:9px}.tool-cards .card-number{font-size:12px}.tool-cards .feature-card{padding:40px}.tool-cards h3{font-size:33px}.research-present,.research-future{padding:36px;border:1px solid var(--line);border-radius:9px}.research-present{background:#f0f6ee}.research-future{background:#f6f5fa}.research-present h2,.research-future h2{font-size:37px;margin:27px 0 20px}.research-present p,.research-future p{font-size:15px}.editorial-split{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.editorial-split .section-head h2{font-size:40px}.prose p{font-size:16px;line-height:1.85;margin-bottom:23px}.prose h2{font-size:32px;margin:38px 0 20px;line-height:1.17}.prose h3{margin:30px 0 17px}.prose li{font-size:15px;color:#48636d;padding-left:4px;margin:12px 0;line-height:1.7}.formula-box{background:#e9f0eb;padding:27px 28px;border-radius:7px;border:1px solid #ceded4;align-self:start;overflow-x:auto}.formula-box code{display:block;font-family:var(--mono);font-size:13px;line-height:2.3;color:#305547;white-space:nowrap}.check-card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:33px}.check-card .card-number{margin-bottom:20px;display:block}.check-card h3{font-size:27px}.document-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:85px}.document-nav{align-self:start;position:sticky;top:116px;border-left:2px solid #bfd4c6;padding:5px 0 10px 23px}.document-nav strong{display:block;font-family:var(--mono);font-size:10px;color:#59806e;letter-spacing:.05em;margin-bottom:18px}.document-nav a{display:block;text-decoration:none;font-size:13px;line-height:1.5;margin:16px 0;color:#426272}.document-content{max-width:780px}.document-content section{padding-bottom:40px;margin-bottom:40px;border-bottom:1px solid var(--line)}.document-content section:last-child{margin-bottom:0;padding-bottom:0;border:0}.document-content h2{margin:14px 0 23px}.callout-note{font-size:14px;line-height:1.8;border-left:3px solid #57a48c;padding:16px 20px;background:#edf4ec;color:#476a5a}.mission-card{border:1px solid var(--line);background:#fcfdf9;border-radius:10px;padding:40px}.mission-card h2{font-size:40px;margin:35px 0 25px}.mission-card p{font-size:16px}.mission-card.dark{background:#153846;border-color:#153846}.mission-card.dark h2{color:#f0faf3}.mission-card.dark p{color:#b1c8d0}.mission-card.dark .eyebrow{color:#8ee4cc}.mail-card{background:#fff;border:1px solid var(--line);padding:37px;border-radius:10px}.mail-card-top{display:flex;justify-content:space-between;align-items:center;color:#477e65;padding-bottom:24px;margin-bottom:27px;border-bottom:1px solid #dfe9e0}.mail-card-top>span:last-child{font-size:25px}.mail-card h2{font-size:38px;margin-bottom:20px}.mail-card p{font-size:15px;max-width:410px}.email-large{display:block;margin:26px 0;font-size:clamp(19px,2vw,26px);font-weight:500;letter-spacing:-.035em;overflow-wrap:anywhere;text-decoration-thickness:1px;text-underline-offset:6px}.legal h2:first-child{margin-top:0}.calculator-layout{display:grid;grid-template-columns:355px minmax(0,1fr);gap:24px;align-items:start}.input-panel,.output-panel{border:1px solid var(--line);border-radius:10px;background:#fff;padding:29px;min-width:0}.input-panel{background:#f4f7f1}.panel-label{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#4e7462;font-size:9px;margin-bottom:26px}.input-panel label{display:block;color:#294f52;font-size:12px;font-weight:600;margin:19px 0 8px}.input-panel input,.input-panel select{display:block;width:100%;min-width:0;border:1px solid #c5d5cb;border-radius:5px;color:#163e4c;background:#fff;min-height:47px;padding:10px 12px;font-size:15px}.input-panel select{padding-right:22px}.input-panel input:focus,.input-panel select:focus{border-color:#319577;outline:2px solid #78ccb744;outline-offset:1px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field-help{font-size:11px;line-height:1.75;margin:18px 0 21px;color:#5e7368}.preset-label{font-family:var(--mono);font-size:9px;color:#637e6e;letter-spacing:.04em;margin:24px 0 11px}.preset-row{display:flex;gap:8px;flex-wrap:wrap}.preset-row button{font-size:11px;padding:7px 12px;color:#286551;background:#fff;border:1px solid #cbddd0;border-radius:5px}.preset-row button:hover{background:#e0f4e9}.output-type{font-family:Arial,sans-serif;text-transform:none;color:#527768;letter-spacing:0;font-size:10px;text-align:right}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid #e0e8df;border-radius:8px;background:#f9fbf6;overflow:hidden}.result-grid>div{padding:18px 16px;border-right:1px solid #e0e8df;border-bottom:1px solid #e0e8df;min-width:0}.result-grid>div:nth-child(3n){border-right:0}.result-grid>div:nth-last-child(-n+3){border-bottom:0}.result-grid span{font-size:10px;color:#58756d;display:block;margin-bottom:9px}.result-grid strong{display:block;font-weight:500;font-size:22px;letter-spacing:-.035em;color:#163f45;line-height:1.35;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.waveform{margin:25px 0 20px}.waveform svg{width:100%;height:auto}.waveform p{font-size:10px;line-height:1.7;margin:9px 0 0;color:#688176}.tool-grid{stroke:#e0e8e1;fill:none;stroke-width:1}.tool-mean{stroke:#95b4a6;stroke-dasharray:6 5;stroke-width:1;fill:none}.tool-wave{stroke:#008b75;stroke-width:2.8;fill:none;stroke-linecap:round}.tool-labels{font-size:11px;fill:#607d6c;font-family:var(--mono)}.tool-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:21px}.tool-actions .button{min-height:42px;padding:10px 15px;font-size:12px;gap:7px}.action-feedback{font-size:11px;color:#426d57;overflow-wrap:anywhere;white-space:pre-line}.tool-note{margin-top:23px;padding:18px 21px;border-left:3px solid #b6cfbe;background:#f0f5ed;color:#5a7564;font-size:12px;line-height:1.75}.error-box{color:#823625;background:#fff0e9;border:1px solid #e5c6ba;border-radius:5px;padding:12px 14px;font-size:12px;line-height:1.7;margin-top:16px}.converted-result{padding:37px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:20px}.converted-result>span{font-size:14px;color:#5b786b}.converted-result strong{font-size:clamp(26px,3vw,46px);font-weight:500;letter-spacing:-.04em;color:#175f52;line-height:1.2;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.conversion-factors{padding:27px 0 15px}.conversion-factors h2{font-size:19px;letter-spacing:-.02em;margin-bottom:18px}.conversion-factors>p:not(.small-note){font-family:var(--mono);font-size:12px;color:#456958;overflow-wrap:anywhere}.tool-section{padding-top:55px}.hero-visual,.figure-board,.mail-card,.result-grid{isolation:isolate}
@media(min-width:1500px){.hero-copy h1{font-size:86px}}
@media(max-width:1140px){.site-nav{gap:22px}.hero-layout{gap:36px}.hero-copy h1{font-size:69px}.container{width:calc(100% - 60px)}.hero-copy .eyebrow{font-size:9px;letter-spacing:.03em}.product-feature{padding:30px;gap:25px}.footer-top{gap:24px}.calculator-layout{grid-template-columns:320px minmax(0,1fr)}.section-split-head{gap:55px}.editorial-split{gap:65px}.header-inner{gap:20px}.site-nav .nav-contact{gap:15px;padding:11px 12px}.product-copy h2,.product-copy h3{font-size:43px}.result-grid strong{font-size:19px}}
@media(max-width:1040px){.has-js .menu-toggle{display:flex;align-items:center;gap:13px}.header-inner{flex-wrap:wrap;min-height:78px;padding-block:12px}.site-nav{width:100%;flex-wrap:wrap;gap:15px 24px;padding:15px 0}.has-js .site-nav{display:none}.has-js .site-nav.open{display:flex}.site-nav>a[aria-current]:after{bottom:-5px}.site-nav .nav-contact{margin:0}.hero-layout{grid-template-columns:1fr 1fr;gap:25px}.hero-copy h1{font-size:60px}.hero-copy>p{font-size:16px}.hero-copy .button{font-size:12px;gap:12px;padding:13px 16px}.viz-top{padding:16px 18px;font-size:8px}.viz-title{padding-inline:18px}.viz-title h2{font-size:18px}.viz-metrics{margin-inline:18px}.viz-metrics strong{font-size:24px}.viz-metrics span{font-size:9px}.hero-note{font-size:10px}.hero-bottom{flex-wrap:wrap;justify-content:flex-start;gap:15px 30px}.hero-bottom span:first-child{width:100%}.section{padding:75px 0}.footer-top{grid-template-columns:1fr 1fr}.footer-top .footer-contact{grid-column:2}.footer-top .footer-brand{grid-row:span 2}.product-feature{grid-template-columns:1fr 1.1fr}.section-split-head{gap:40px}.calculator-layout{grid-template-columns:1fr}.input-panel{display:block}.input-panel,.output-panel{padding:28px}.result-grid strong{font-size:27px}.document-layout{gap:40px;grid-template-columns:205px 1fr}.mail-card{padding:28px}.mail-card .button{gap:12px;font-size:12px}.feature-card{padding:25px}.three-grid{gap:16px}.feature-card h3{font-size:23px}.editorial-split{gap:45px}}
@media(max-width:800px){.hero-layout{grid-template-columns:1fr;padding-top:56px;gap:42px}.hero-copy{max-width:620px}.hero-copy h1{font-size:76px}.hero-copy>p{font-size:18px;max-width:550px}.hero-copy .eyebrow{font-size:10px;letter-spacing:.07em}.hero-visual{max-width:630px;width:100%}.hero-chart{max-height:340px}.hero-copy .button{font-size:14px}.hero-note{font-size:11px}.hero-bottom{font-size:11px}.section-split-head{grid-template-columns:1fr;gap:25px}.section-split-head>p,.section-split-head>div>p{max-width:670px}.product-feature,.product-intro{grid-template-columns:1fr;gap:30px}.product-copy>p{max-width:560px}.product-copy h2,.product-copy h3{font-size:46px}.three-grid{grid-template-columns:1fr}.feature-card .card-number{margin-bottom:25px}.feature-card p{max-width:650px}.contact-band-inner{align-items:flex-start;flex-direction:column;gap:30px}.two-grid{gap:18px}.research-link{align-items:flex-start;flex-direction:column}.privacy-strip{flex-wrap:wrap;gap:13px}.privacy-strip>a{margin-left:41px}.privacy-strip p{flex-basis:calc(100% - 45px)}.editorial-split{grid-template-columns:1fr;gap:15px}.editorial-split .section-head{margin-bottom:17px}.mission-card{padding:28px}.mission-card h2{font-size:33px}.mail-card h2{font-size:31px}.email-large{font-size:21px}.mail-card .button-row{flex-direction:column;align-items:stretch}.document-layout{grid-template-columns:1fr;gap:40px}.document-nav{position:static}.document-nav a{display:inline-block;margin:7px 20px 7px 0}.document-nav strong{margin-bottom:12px}.tool-cards{grid-template-columns:1fr}.tool-cards .feature-card{padding:30px}.research-present h2,.research-future h2{font-size:30px}.research-present,.research-future{padding:28px}.page-hero h1{font-size:58px}}
@media(max-width:560px){.container{width:calc(100% - 36px)}.section{padding:55px 0}.brand{font-size:21px}.brand img{width:35px;height:35px}.header-inner{min-height:72px}.site-nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:9px 0 12px}.site-nav>a{padding:12px;font-size:15px}.site-nav>a[aria-current]:after{display:none}.site-nav>a[aria-current]{background:#e9f3e9;border-radius:5px}.site-nav .nav-contact{justify-content:space-between;margin-top:10px;padding:12px}.hero-copy h1{font-size:clamp(43px,12.6vw,65px);line-height:1.06;letter-spacing:-.055em}.hero-copy .eyebrow{font-size:8px;letter-spacing:.055em;white-space:normal;max-width:330px}.hero-layout{padding-top:42px;padding-bottom:36px;gap:35px}.hero-copy>p{font-size:16px;line-height:1.8}.button-row{gap:10px}.hero-copy .button{padding:12px 15px;font-size:12px;gap:15px}.hero-note{font-size:10px;margin-top:26px}.viz-top{font-size:7px;padding:12px 13px;gap:6px}.viz-title{padding:17px 15px 0}.viz-title h2{font-size:17px}.muted-label{font-size:8px}.viz-symbol{font-size:34px}.hero-chart{padding:0 8px}.viz-metrics{margin:0 14px;padding:15px 0}.viz-metrics span{font-size:8px}.viz-metrics strong{font-size:25px}.viz-metrics div+div{padding-left:10px}.viz-caption{font-size:8px;padding:11px 13px}.hero-bottom{font-size:10px;gap:15px 25px;padding:19px 0 22px}.hero-bottom span:first-child{font-size:8px}.section-head h2{font-size:36px}.eyebrow{font-size:10px;margin-bottom:17px}.section-split-head{margin-bottom:28px}.section-split-head>p,.section-split-head>div>p{font-size:15px}.product-feature{padding:23px 18px;border-radius:9px}.product-copy h2,.product-copy h3{font-size:40px}.product-copy p{font-size:15px}.figure-board{padding:10px}.figure-board-bar{font-size:7px;gap:8px;padding:0 0 9px}.figure-board-foot{font-size:8px}.figure-board-foot span:last-child{font-size:7px}.two-grid{grid-template-columns:1fr}.feature-card{padding:26px}.feature-card h3{font-size:25px}.feature-card p{font-size:14px}.privacy-strip p,.privacy-strip strong{font-size:11px}.privacy-strip>a{font-size:10px}.research-link{margin-top:32px;padding-top:27px}.research-link h3{font-size:26px}.research-link p{font-size:14px}.contact-band{padding:45px 0}.contact-band h2{font-size:34px}.contact-band p{font-size:13px}.footer{padding:44px 0 23px}.footer-top{grid-template-columns:1fr 1fr;gap:28px 16px}.footer-brand{grid-column:1/-1;grid-row:auto!important}.footer-top .footer-contact{grid-column:1/-1}.footer-brand p{margin-top:15px}.footer h2{margin-bottom:15px}.footer-bottom{margin-top:28px;flex-direction:column;gap:9px;font-size:8px}.page-hero{padding:28px 0 41px}.page-hero h1{font-size:clamp(35px,10vw,50px);line-height:1.08;overflow-wrap:break-word}.page-hero .lead{font-size:15px}.breadcrumbs{font-size:10px;gap:10px;margin-bottom:29px}.product-intro h2{font-size:34px}.product-intro{gap:25px}.process-list article{grid-template-columns:32px 1fr;gap:16px;padding:23px 0;align-items:start}.process-list article b{display:none}.process-list h3{font-size:21px}.process-list p{font-size:13px}.process-list article>span{font-size:12px;padding-top:4px}.faq summary{font-size:15px;padding:20px 0}.faq-body{font-size:13px;padding-right:0}.info-panel{padding:23px;margin-top:28px}.info-panel h2{font-size:23px}.info-panel p{font-size:13px}.tool-cards .feature-card h3{font-size:29px}.tool-cards .feature-card{padding:27px}.editorial-split .section-head h2{font-size:34px}.prose p{font-size:15px;line-height:1.8}.prose h2{font-size:28px}.formula-box{padding:21px 16px}.formula-box code{font-size:11px}.check-card{padding:25px}.check-list li{font-size:13px}.mission-card h2{font-size:35px}.mail-card{padding:26px 23px}.mail-card .button-row{flex-direction:row}.email-large{font-size:24px}.mail-card .button{font-size:11px;padding:11px 13px;gap:11px}.mail-card h2{font-size:36px}.tool-section{padding-top:32px}.input-panel,.output-panel{padding:22px 17px}.calculator-layout{gap:17px}.result-grid strong{font-size:21px}.result-grid span{font-size:9px}.result-grid>div{padding:14px 10px}.panel-label{font-size:8px}.converted-result strong{font-size:33px}.tool-actions .button{font-size:11px;padding:10px 12px}.tool-note{font-size:11px;padding:15px}.formula-box{max-width:100%}.section-head{margin-bottom:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.button:hover{transform:none}}
@media print{.site-header,.footer,.button,.tool-actions,.menu-toggle,.contact-band{display:none!important}body{background:#fff;color:#000}.container{width:100%;max-width:none}.section,.page-hero{padding:22px 0;background:#fff}.page-hero h1{font-size:30px}.calculator-layout{grid-template-columns:1fr}.input-panel{display:none}.output-panel{break-inside:avoid}.document-layout{display:block}.document-nav{display:none}.home-hero{background:#fff}.hero-copy h1,.hero-copy h1 em{color:#000}.hero-visual{display:none}}