@charset "UTF-8";
:root{--paper:#f4f3ed;--ink:#172923;--muted:#53645c;--accent:#30694e;--accent-ink:#fff;--line:#cdd4cb;--panel:#fff;--soft:#e5ebe2;--night:#172923;--font:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,summary{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:5px}a:hover{text-decoration:underline;text-underline-offset:5px}p{margin:0 0 1.2em}h1,h2,h3{line-height:1.12;letter-spacing:-.045em;margin:0}h1{font-size:clamp(2.9rem,5.45vw,5.7rem);font-weight:600;max-width:960px}h2{font-size:clamp(2rem,3.7vw,3.45rem);font-weight:500}h3{font-size:1.42rem;font-weight:600}ul{padding-left:1.2rem}svg{display:block;max-width:100%}button{color:inherit}::selection{background:var(--accent);color:var(--accent-ink)}.wrap{width:min(1280px,calc(100% - 96px));margin:auto}.skip{position:absolute;left:20px;top:-100px;background:var(--ink);color:var(--paper);padding:12px;z-index:10}.skip:focus{top:8px}.topbar{padding:26px 0;position:relative;z-index:3;border-bottom:1px solid var(--line)}.topbar-inner{display:flex;align-items:center;gap:24px;justify-content:space-between}.identity{display:flex;align-items:center;gap:13px;line-height:1.05;flex-shrink:0}.identity img{width:40px;height:40px}.identity strong{font-size:1.19rem;letter-spacing:-.035em;display:block}.identity small{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-top:7px}.nav{display:flex;gap:27px;align-items:center;font-size:.82rem}.nav .nav-action{border:1px solid var(--line);padding:10px 15px}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:6px 12px}.eyebrow,.overline{display:flex;align-items:center;gap:10px;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:27px}.eyebrow:before{content:'';width:7px;height:7px;background:var(--accent);border-radius:50%}.hero{padding:74px 0 54px;position:relative}.hero-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:60px;align-items:center}.hero-copy .lead{font-size:1.04rem;line-height:1.75;max-width:620px;color:var(--muted);margin:28px 0}.actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.button{display:inline-flex;gap:22px;align-items:center;justify-content:center;padding:14px 21px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font-size:.83rem;font-weight:700;line-height:1.4;text-decoration:none!important}.button:hover{filter:brightness(.93)}.button.secondary{background:transparent;border-color:var(--line);color:var(--ink)}.text-link{font-size:.85rem;font-weight:600;border-bottom:1px solid currentColor;padding-bottom:4px}.audience{display:flex;gap:15px;border-top:1px solid var(--line);padding-top:24px;margin-top:45px;font-size:.77rem;color:var(--muted)}.audience span{font-family:monospace;color:var(--accent);white-space:nowrap}.hero-art{position:relative}.hero-board{padding:30px;background:var(--night);color:#f5f6ee;position:relative;overflow:hidden;min-height:420px}.board-top{display:flex;justify-content:space-between;font-family:monospace;font-size:.65rem;letter-spacing:.13em;border-bottom:1px solid #ffffff30;padding-bottom:15px}.board-top span:last-child{color:#c9dba7}.board-graphic{height:190px;width:100%;color:#bedcb0;margin:10px 0}.board-steps{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.board-steps div{border-top:1px solid #ffffff30;padding:14px 0;display:flex;gap:11px;align-items:baseline;line-height:1.4;font-size:.78rem}.board-steps b{font-family:monospace;font-size:.63rem;color:#c9dba7}.board-caption{font-size:.65rem;color:var(--muted);display:flex;justify-content:space-between;padding:10px 0;letter-spacing:.02em}.section{padding:85px 0;border-top:1px solid var(--line)}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start;margin-bottom:44px}.section-head .intro{color:var(--muted);font-size:1.01rem}.section-label{font-family:monospace;font-size:.69rem;text-transform:uppercase;letter-spacing:.15em;display:block;margin-bottom:20px;color:var(--muted)}.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.reading-grid article{border-top:2px solid var(--ink);padding-top:24px}.reading-grid .article-num{font-family:monospace;font-size:.7rem;color:var(--muted);display:block;margin-bottom:23px}.reading-grid h3{margin-bottom:20px}.reading-grid p{font-size:.92rem;color:var(--muted);line-height:1.85}.workflow{background:var(--soft)}.workflow-top{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:42px}.workflow-top p{font-size:.85rem;max-width:280px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;counter-reset:steps}.step{padding-top:21px;border-top:1px solid var(--ink)}.step-num{display:block;font-size:2.7rem;font-weight:500;line-height:1;color:var(--accent);margin-bottom:30px;letter-spacing:-.06em}.step h3{font-size:1.2rem;margin-bottom:15px}.step p{font-size:.88rem;color:var(--muted)}.scenario{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;padding:56px;background:var(--night);color:#f3f4ec;margin-top:50px}.scenario .section-label{color:#bed0bc}.scenario h3{font-size:2rem}.scenario p{font-size:.95rem;margin:0;color:#e2e7df;line-height:1.85}.tool-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}.tool-intro p{max-width:460px;color:var(--muted);margin-top:25px;font-size:.95rem}.tool-note{font-size:.78rem!important}.checklist{border-top:1px solid var(--line)}.check-item{display:flex;gap:14px;align-items:start;padding:19px 0;border-bottom:1px solid var(--line);cursor:pointer;font-size:.93rem;line-height:1.5}.check-item input{width:19px;height:19px;min-width:19px;margin:2px 0;accent-color:var(--accent)}.check-item:has(input:checked){color:var(--accent)}.check-progress{font-size:.76rem;display:flex;justify-content:space-between;gap:10px;margin:20px 0 10px}.progress-track{height:4px;background:var(--line);margin-bottom:22px}.progress-fill{height:100%;width:0;background:var(--accent);transition:width .2s}.check-actions{display:flex;gap:15px;align-items:center;flex-wrap:wrap}.reset{border:0;background:none;font-size:.8rem;text-decoration:underline}.calculator{margin-top:36px;border:1px solid var(--line);padding:24px;background:var(--panel)}.calculator h3{font-size:1.15rem}.calculator>p{font-size:.78rem;color:var(--muted);margin:10px 0 20px}.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.calc-fields label{font-size:.75rem}.calc-fields input{display:block;width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}.calc-result{display:block;font-size:1.35rem;font-weight:700;margin-top:16px;line-height:1.5}.calc-help{font-size:.7rem!important;margin:9px 0 0!important}.solutions{background:var(--panel)}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.solution-card{border:1px solid var(--line);padding:36px;display:flex;flex-direction:column;align-items:flex-start}.solution-brand{font-size:2rem;letter-spacing:-.055em;margin-bottom:4px}.solution-type{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:25px}.solution-card p{font-size:.94rem;color:var(--muted)}.solution-card .text-link{margin-top:auto}.scope-note{margin-top:23px;max-width:930px;color:var(--muted);font-size:.78rem}.faqs{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}.faqs details{padding:22px 0;border-bottom:1px solid var(--line)}.faqs details:first-child{border-top:1px solid var(--line)}.faqs summary{list-style:none;cursor:pointer;font-size:1.05rem;font-weight:600;line-height:1.5;display:flex;justify-content:space-between;gap:25px}.faqs summary:after{content:'+';font-size:1.45rem;font-weight:400}.faqs details[open] summary:after{content:'−'}.faqs summary::-webkit-details-marker{display:none}.faqs details p{font-size:.91rem;color:var(--muted);margin:18px 30px 0 0}.contact{background:var(--accent);color:var(--accent-ink);padding:75px 0}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:75px;align-items:center}.contact .section-label{color:inherit;opacity:.85}.contact h2{max-width:700px}.contact p{font-size:.92rem;margin-bottom:25px;opacity:.9}.contact .button{background:var(--accent-ink);color:var(--accent)}.contact .text-link{font-size:.9rem}.contact-links{display:flex;gap:26px;flex-wrap:wrap}.footer{padding:35px 0}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:25px}.footer p{font-size:.72rem;color:var(--muted);max-width:900px}.footer nav{font-size:.75rem;display:flex;gap:22px}.privacy{font-size:.72rem;color:var(--muted);max-width:900px}.privacy summary{cursor:pointer;display:inline-block;border-bottom:1px solid var(--line)}.privacy p{margin-top:10px}.legacy-links{margin-top:40px;border-top:1px solid var(--line);padding-top:25px}.legacy-links nav{display:flex;flex-wrap:wrap;gap:12px 25px;font-size:.88rem}.legacy-links h3{margin-bottom:20px}.preview-link{display:block;padding:9px 20px;background:#182820;color:#fff;font-size:.7rem;text-align:center}.error-page{max-width:700px;margin:12vh auto;padding:25px}.error-page h1{font-size:5rem;margin-bottom:20px}
/* Independent layout directions: composition, typography and section rhythm. */
body[data-layout=ledger]{--font:Georgia,'Times New Roman',serif}.ledger .identity,.ledger .nav,.ledger .eyebrow,.ledger .button,.ledger .board-steps,.ledger .section-label{font-family:Arial,sans-serif}.ledger .hero-grid{grid-template-columns:1.5fr .7fr}.ledger .hero-board{background:var(--panel);color:var(--ink);border:1px solid var(--line);min-height:450px;transform:rotate(2deg);box-shadow:9px 12px 0 var(--soft)}.ledger .board-top,.ledger .board-steps div{border-color:var(--line)}.ledger .board-top span:last-child,.ledger .board-steps b{color:var(--accent)}.ledger .board-graphic{color:var(--accent)}.ledger .hero h1{font-size:clamp(3.4rem,6vw,6.1rem)}.ledger .reading-grid{grid-template-columns:1fr}.ledger .reading-grid article{display:grid;grid-template-columns:60px .8fr 1.3fr;gap:30px;padding-top:30px;border-width:1px}.ledger .reading-grid p{margin-bottom:0}.ledger .scenario{background:transparent;color:var(--ink);border:1px solid var(--line)}.ledger .scenario p,.ledger .scenario .section-label{color:var(--muted)}
.night .hero{background:var(--night);color:#f0f4ed;padding-top:80px;padding-bottom:65px}.night .hero .lead,.night .hero .audience,.night .board-caption{color:#c7d3ca}.night .hero .audience{border-color:#ffffff35}.night .hero .audience span{color:#c6eda2}.night .hero .button.secondary{border-color:#c7d3ca;color:#f0f4ed}.night .hero h1{font-size:clamp(3rem,5.5vw,5.4rem)}.night .hero-board{background:#ffffff08;border:1px solid #ffffff25}.night .hero .eyebrow:before{background:#c6eda2}.night .hero-grid{gap:75px}.night .workflow{background:var(--night);color:#eef4ef}.night .workflow .section-label,.night .workflow .step p,.night .workflow-top p{color:#c1d0c6}.night .workflow .step-num{color:#c6eda2}.night .workflow .step{border-color:#ffffff50}.night .reading-grid article{padding:28px;background:var(--panel);border-top:0}.night .reading-grid{gap:20px}
.studio .hero-grid{grid-template-columns:1fr 1fr}.studio .hero-art{padding:35px;background:var(--soft);border-radius:80px 0 80px 0}.studio .hero-board{border-radius:20px;min-height:400px}.studio .board-caption{display:none}.studio .hero{padding-bottom:80px}.studio .reading-grid article{border:1px solid var(--line);padding:28px;border-radius:25px}.studio .solution-card{border-radius:24px}.studio .scenario{border-radius:28px}
.signal .hero-grid{grid-template-columns:1fr;text-align:center;gap:40px}.signal .hero-copy{max-width:1000px;margin:auto}.signal .hero h1{font-size:clamp(3rem,6.4vw,6.4rem);max-width:1060px}.signal .hero .lead{margin:26px auto;max-width:720px}.signal .hero .eyebrow,.signal .hero .actions{justify-content:center}.signal .hero .audience{justify-content:center;margin-top:30px}.signal .hero-board{min-height:0;display:flex;align-items:center;gap:28px;padding:26px;text-align:left}.signal .board-top{border:0;width:125px;flex-shrink:0;flex-direction:column;gap:7px;line-height:1.8;padding:0}.signal .board-graphic{height:100px;max-width:220px;margin:0}.signal .board-steps{flex:1;gap:0 26px}.signal .board-steps div{padding:8px 0}.signal .hero-art{width:100%;max-width:1100px;margin:auto}.signal .reading-grid article{border-top:6px solid var(--accent)}.signal .steps{gap:0}.signal .step{padding:28px;border:1px solid var(--line)}
.journal .hero-grid{grid-template-columns:1.3fr .7fr;align-items:stretch}.journal h1,.journal h2{font-family:Georgia,'Times New Roman',serif;font-weight:400}.journal .hero h1{font-size:clamp(3rem,6vw,6.1rem)}.journal .hero-board{background:var(--soft);color:var(--ink);height:100%;min-height:430px;border-radius:160px 160px 0 0;padding-top:75px}.journal .board-top{border:0;justify-content:center;gap:12px}.journal .board-top span:last-child{color:var(--accent)}.journal .board-graphic{color:var(--accent)}.journal .board-steps div{border-color:var(--line)}.journal .board-steps b{color:var(--accent)}.journal .board-caption{display:none}.journal .reading-grid{gap:60px}.journal .reading-grid article{border:0}.journal .reading-grid .article-num{display:block;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;text-align:center;padding:10px}.journal .scenario h3{font-family:Georgia,serif}.journal .contact{padding:100px 0}
.blueprint .hero{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px}.blueprint .hero-copy{padding:35px;background:var(--paper)}.blueprint .hero-board{border:10px solid var(--paper)}.blueprint .hero h1{font-size:clamp(2.9rem,5.1vw,5.2rem)}.blueprint .hero-grid{gap:35px}.blueprint .reading-grid article{border:1px solid var(--line);padding:28px;position:relative}.blueprint .step-num{font-family:monospace}.blueprint .scenario{border-left:8px solid var(--accent)}
.gallery .hero-grid{grid-template-columns:1fr 1fr;align-items:end}.gallery .hero{padding-top:60px}.gallery .hero-art{background:var(--accent);padding:35px 35px 0}.gallery .hero-board{border-radius:120px 120px 0 0;padding-top:55px;background:var(--night);min-height:480px}.gallery .board-caption{color:var(--accent-ink);padding:15px 0}.gallery .hero h1{font-weight:500}.gallery .reading-grid{grid-template-columns:1.2fr 1fr 1fr;gap:22px}.gallery .reading-grid article{padding:30px;border:0;background:var(--soft)}.gallery .reading-grid article:first-child{background:var(--night);color:#f4f6f1}.gallery .reading-grid article:first-child p,.gallery .reading-grid article:first-child .article-num{color:#d3dcd4}.gallery .solution-card:last-child{background:var(--soft)}
@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:70px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.nav{gap:17px}.nav .nav-action{display:none}.hero-grid,.night .hero-grid{gap:35px}.hero-board{padding:22px}.hero h1{font-size:3.7rem}.section-head,.tool-layout{gap:40px}.scenario{gap:35px;padding:35px}.faqs{gap:45px}.reading-grid{gap:25px}}
@media(max-width:800px){html{scroll-padding-top:30px}.wrap{width:calc(100% - 40px)}.topbar{padding:18px 0}.menu-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:25px;flex-direction:column;align-items:stretch;font-size:1rem}.nav.open{display:flex}.nav .nav-action{display:block}.identity strong{font-size:1.05rem}.identity small{font-size:.57rem}.identity img{width:34px;height:34px}.hero{padding:45px 0 40px!important}.hero-grid,.ledger .hero-grid,.studio .hero-grid,.journal .hero-grid,.gallery .hero-grid{grid-template-columns:1fr;gap:35px!important}.hero h1,.ledger .hero h1,.night .hero h1,.signal .hero h1,.journal .hero h1,.blueprint .hero h1{font-size:clamp(2.7rem,9vw,4.2rem)}.hero-copy .lead{font-size:1rem}.hero-board{min-height:350px}.board-graphic{height:150px}.audience{margin-top:30px}.section{padding:55px 0}.section-head,.tool-layout,.faqs,.contact-grid{grid-template-columns:1fr;gap:30px}.reading-grid,.gallery .reading-grid{grid-template-columns:1fr;gap:30px}.reading-grid article{padding-top:20px}.reading-grid .article-num{margin-bottom:15px}.reading-grid h3{margin-bottom:14px}.ledger .reading-grid article{grid-template-columns:35px 1fr;gap:15px}.ledger .reading-grid article p{grid-column:2}.workflow-top{display:block}.workflow-top p{max-width:none;margin-top:20px}.steps{grid-template-columns:1fr 1fr}.step-num{font-size:2.3rem;margin-bottom:20px}.scenario{grid-template-columns:1fr;gap:25px;padding:28px}.scenario h3{font-size:1.7rem}.tool-intro p{max-width:none}.solution-grid{grid-template-columns:1fr}.solution-card{padding:28px}.contact{padding:55px 0}.contact-grid{gap:30px}.footer-top{flex-direction:column;align-items:start}.signal .hero-board{display:block}.signal .board-top{width:auto;flex-direction:row;justify-content:space-between}.signal .board-graphic{max-width:none;height:140px;margin:15px 0}.signal .hero .audience{text-align:left}.studio .hero-art{padding:20px;border-radius:55px 0 55px 0}.journal .hero-board{border-radius:100px 100px 0 0;min-height:370px;padding-top:50px}.gallery .hero-art{padding:22px 22px 0}.gallery .hero-board{min-height:360px}.blueprint .hero-copy{padding:20px}.ledger .hero-board{transform:none;min-height:350px}}
@media(max-width:420px){.wrap{width:calc(100% - 32px)}.hero h1{overflow-wrap:break-word}.actions{gap:12px}.button{padding:13px 16px;font-size:.8rem}.steps{grid-template-columns:1fr}.calc-fields{grid-template-columns:1fr 1fr}.section-head{gap:23px}.board-steps{gap:0 14px}.board-steps div{font-size:.75rem}.signal .step{padding:22px}.contact-links{gap:20px}.footer nav{flex-wrap:wrap}}
.topbar .noisoft-header{display:flex;flex-direction:column;align-items:flex-start;gap:6px;flex-shrink:0}.topbar .noisoft-header img{width:188px;height:40px;max-width:100%;object-fit:contain}.topbar .noisoft-header small{margin:0;font-size:.63rem;letter-spacing:.02em;text-transform:none;line-height:1.35}.nav{gap:20px}.nav .nav-ecosystem{font-weight:700;white-space:nowrap}.solution-brand{font-weight:700}.footer .identity small{text-transform:none;letter-spacing:.035em}
@media(max-width:1050px){.topbar .menu-toggle{display:block}.topbar .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:25px;flex-direction:column;align-items:stretch;font-size:1rem;gap:20px}.topbar .nav.open{display:flex}.topbar .nav .nav-action{display:block}}
@media(max-width:600px){.topbar .noisoft-header img{width:160px;height:auto;aspect-ratio:376/80}.topbar .noisoft-header small{font-size:.6rem}}
@media(max-width:800px){.topbar .identity{flex-shrink:1;min-width:0}.topbar .identity>span{min-width:0}.identity img{flex-shrink:0}.topbar .identity strong{line-height:1.18}.menu-toggle{flex-shrink:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.topbar,.actions,.hero-art,.contact,.footer,.preview-link,.check-actions,.calculator,.solution-grid{display:none!important}.wrap{width:100%}.hero,.section{padding:20px 0}.hero-grid,.section-head,.tool-layout,.faqs{display:block}h1{font-size:30pt!important}h2{font-size:20pt}.reading-grid,.steps{display:block}.reading-grid article,.step{break-inside:avoid}.scenario{background:#fff!important;color:#111!important}.scenario p{color:#111!important}}