:root{color-scheme:light;--ink:#152632;--muted:#52616b;--paper:#fbfaf6;--orange:#bb4219;--line:#d9dfdf;--dark:#102c38}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--orange);text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid #1d70b8;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(2.5rem,5.4vw,4.75rem);max-width:13ch;margin-bottom:1.4rem}h2{font-size:clamp(1.9rem,3.3vw,3rem)}h3{font-size:1.5rem}p{margin-bottom:1rem}.wrap{width:min(1160px,calc(100% - 3rem));margin-inline:auto}.skip{position:absolute;top:-100px;left:1rem;background:white;padding:.7rem;z-index:10}.skip:focus{top:.5rem}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1.5rem;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:.6rem;font-size:1.4rem;font-weight:750;text-decoration:none;color:var(--ink);letter-spacing:-.04em}.brand-mark{background:var(--orange);color:white;display:grid;place-items:center;width:36px;height:36px;border-radius:7px;font-size:1.3rem}nav{display:flex;gap:1.5rem}nav a{color:var(--ink);font-size:.9rem;text-decoration:none;padding:.35rem 0}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:center;padding-block:5rem}.eyebrow{font-size:.73rem;font-weight:750;letter-spacing:.13em;color:var(--orange);margin-bottom:1rem}.intro{font-size:1.17rem;color:var(--muted);max-width:47ch}.actions{display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap;margin:1.7rem 0 1rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1.2rem;border-radius:5px;font-weight:650;text-decoration:none;font-size:.95rem;border:1px solid transparent}.primary{background:var(--orange);color:white}.primary:hover{background:#973312}.secondary{border-color:var(--line);background:white;color:var(--ink)}.text-link{font-weight:650;font-size:.95rem}.subtle{font-size:.85rem;color:var(--muted)}.workflow{background:var(--dark);color:#f8faf9;border-radius:12px;padding:2rem 2.2rem;box-shadow:12px 12px 0 #e8e9e1}.workflow .eyebrow{color:#ffb194}.workflow h2{font-size:1.8rem;max-width:19ch;margin-bottom:1.5rem}.workflow ol{list-style:none;margin:0;padding:0}.workflow li{display:flex;gap:1rem;padding:1rem 0;border-top:1px solid #3b535d}.step{font-size:.75rem;color:#ffb194;font-weight:700;padding-top:.2rem}.workflow strong{font-size:1rem}.workflow li p{font-size:.86rem;color:#c1d0d5;margin:.35rem 0 0}.workflow-note{font-size:.8rem;color:#c1d0d5;margin:1rem 0 0}.product{background:#eef1ed;padding-block:4.5rem;border-block:1px solid var(--line)}.product-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:4rem;align-items:start}.product-grid>div>p:not(.eyebrow):not(.subtle){color:var(--muted)}.pilot-card{background:white;padding:2rem;border:1px solid var(--line);border-radius:8px;font-size:.93rem}.pilot-card h3{font-size:2rem}.pilot-card ul{padding-left:1.2rem;margin:1.3rem 0}.pilot-card li{margin-bottom:.65rem}.services{padding-block:4.5rem}.section-heading{max-width:680px}.section-heading p:not(.eyebrow){color:var(--muted)}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem}.service-grid article{border-top:2px solid var(--ink);padding-top:1.4rem}.service-number{font-size:.8rem;color:var(--orange);font-weight:700;display:block;margin-bottom:1rem}.service-grid p{color:var(--muted);max-width:45ch}.contact{border-top:1px solid var(--line);padding-block:3rem;display:flex;align-items:center;justify-content:space-between;gap:3rem}.contact>div{max-width:650px}.contact h2{font-size:2rem}.contact p:last-child{color:var(--muted);margin-bottom:0}.contact .button{flex-shrink:0}.site-footer{display:flex;justify-content:space-between;gap:2rem;padding-block:2rem;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}.site-footer strong{color:var(--ink)}.site-footer p{margin:.5rem 0 0}
@media(max-width:850px){.hero{gap:2rem;padding-block:3rem}.product-grid{gap:2rem}.workflow{padding:1.5rem}.contact{display:block}.contact .button{margin-top:1.5rem}}
@media(max-width:650px){.wrap{width:calc(100% - 2rem)}.site-header{align-items:flex-start;flex-direction:column;padding-block:1rem;gap:.7rem}nav{gap:1.2rem;flex-wrap:wrap}nav a{font-size:.85rem}.hero,.product-grid{grid-template-columns:1fr}.hero{padding-block:2.5rem;gap:2rem}.hero h1{max-width:16ch}.workflow{box-shadow:6px 6px 0 #e8e9e1;margin-right:6px}.workflow h2{max-width:none}.product,.services{padding-block:3rem}.pilot-card{padding:1.5rem}.service-grid{grid-template-columns:1fr;gap:1.5rem}.site-footer{flex-direction:column;gap:.7rem}.button{max-width:100%;overflow-wrap:anywhere}.contact{padding-block:2.5rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Consulting leads; product availability remains visible beside each project. */
.services{padding-top:1rem}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.services h3{font-size:1.4rem}.products{background:#eef1ed;border-block:1px solid var(--line);padding-block:4.5rem}.product-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;margin-top:2.3rem}.product-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:8px;padding:1.7rem}.product-card h3{font-size:1.8rem;margin:1.2rem 0 .65rem}.product-card p{font-size:.94rem;color:var(--muted)}.product-card .product-purpose{font-weight:650;color:var(--ink);font-size:1.05rem}.product-card .subtle{font-size:.81rem}.product-card .text-link{margin-top:auto;padding-top:1rem}.status{display:inline-block;border:1px solid #c4cfce;border-radius:4px;padding:.2rem .5rem;font-size:.69rem;font-weight:650;line-height:1.5;letter-spacing:.02em;color:#40595c;background:#f5f7f5}.status.pilot{background:#edf5eb;border-color:#a4bfa0;color:#31512c}.explorations{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;margin-top:3.8rem;padding-top:2.8rem;border-top:1px solid #c7d0ce}.explorations>div>p:last-child{font-size:.95rem;color:var(--muted)}.project-list{margin:0}.project-list>div{padding:1rem 0;border-bottom:1px solid #c7d0ce}.project-list>div:first-child{padding-top:0}.project-list dt{display:flex;align-items:center;justify-content:space-between;gap:.8rem;font-weight:700;flex-wrap:wrap}.project-list dd{margin:.5rem 0 0;color:var(--muted);font-size:.9rem}.products-note{margin:2rem 0 0;font-size:.9rem;color:var(--muted)}
@media(max-width:850px){.product-cards{grid-template-columns:1fr}.product-card{padding:1.5rem}.service-grid{grid-template-columns:1fr}.explorations{grid-template-columns:1fr;gap:1rem}}
@media(max-width:650px){.services{padding-top:1rem}.products{padding-block:3rem}.hero h1{max-width:16ch}.project-list dt{align-items:flex-start}.explorations{margin-top:2.5rem;padding-top:2rem}}
/* Original BitHeater identity, restored from Git and the legacy hosting archive. */
.brand-logo{display:block;width:108px;height:auto}.site-header{padding-block:1rem}.hero{grid-template-columns:minmax(0,1.35fr) minmax(260px,.85fr);padding-block:3.2rem;gap:3.5rem}.character{margin:0;justify-self:center;width:min(100%,340px)}.character-art img{display:block;width:100%;height:auto;image-rendering:pixelated;filter:url(#character-cutout)}
@media(max-width:850px){.hero{gap:2rem;grid-template-columns:minmax(0,1.25fr) minmax(230px,.75fr)}.brand-logo{width:96px}}
@media(max-width:650px){.site-header{flex-direction:row;align-items:center;gap:1.25rem}.brand-logo{width:84px}nav{justify-content:flex-end;gap:.45rem 1rem;max-width:240px}.hero{grid-template-columns:1fr;padding-block:2rem;gap:1.6rem}.character{width:min(78%,270px);margin-bottom:1rem}}
/* Display preferences complement browser zoom and system accessibility settings. */
:root{--surface:#fff;--surface-muted:#eef1ed;--control-border:#697881;--focus:#155fb1;--button-ink:#fff;--accent-hover:#973312;--badge-bg:#f5f7f5;--badge-ink:#40595c;--badge-border:#b1bfbd;--pilot-bg:#edf5eb;--pilot-ink:#31512c;--pilot-border:#789473}
:root[data-theme="dark"]{color-scheme:dark;--ink:#f2f5f5;--muted:#bac8cf;--paper:#101c24;--orange:#ffaf8c;--line:#48606c;--surface:#192b35;--surface-muted:#13252f;--control-border:#8198a5;--focus:#93c8ff;--button-ink:#152632;--accent-hover:#ffc5a8;--badge-bg:#233946;--badge-ink:#d1e1e8;--badge-border:#68828f;--pilot-bg:#233f2c;--pilot-ink:#c6e5b9;--pilot-border:#799d6c}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--ink:#f2f5f5;--muted:#bac8cf;--paper:#101c24;--orange:#ffaf8c;--line:#48606c;--surface:#192b35;--surface-muted:#13252f;--control-border:#8198a5;--focus:#93c8ff;--button-ink:#152632;--accent-hover:#ffc5a8;--badge-bg:#233946;--badge-ink:#d1e1e8;--badge-border:#68828f;--pilot-bg:#233f2c;--pilot-ink:#c6e5b9;--pilot-border:#799d6c}}
h1{font-size:4.5rem}h2{font-size:2.8rem}h1,h2,h3,p,a,dt,dd{overflow-wrap:anywhere}.hero>*,.contact>*,.product-card{min-width:0}
a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:4px}.skip{background:var(--surface);color:var(--ink)}.skip:focus{top:.5rem}#main:focus{outline:none}
.site-header{flex-wrap:wrap}.header-content{display:flex;flex:1 1 36rem;min-width:0;flex-direction:column;align-items:flex-end;gap:.65rem}nav{flex-wrap:wrap;max-width:none;gap:.25rem 1.5rem}nav a{display:inline-flex;align-items:center;min-height:44px}.display-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:.5rem}.display-controls[hidden]{display:none}.text-controls{display:flex;flex-wrap:wrap;gap:.3rem}.display-controls button{font:inherit;font-size:.8rem;line-height:1.4;min-width:44px;min-height:44px;max-width:100%;padding:.45rem .7rem;border:1px solid var(--control-border);border-radius:5px;background:var(--surface);color:var(--ink);cursor:pointer;overflow-wrap:anywhere}.display-controls button:hover:not(:disabled){background:var(--surface-muted)}.display-controls button:disabled{opacity:.5;cursor:default}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.character-filter{position:absolute;width:0;height:0;overflow:hidden}.products{background:var(--surface-muted)}.product-card{background:var(--surface)}.primary{color:var(--button-ink)}.primary:hover{background:var(--accent-hover)}.status{background:var(--badge-bg);color:var(--badge-ink);border-color:var(--badge-border)}.status.pilot{background:var(--pilot-bg);color:var(--pilot-ink);border-color:var(--pilot-border)}.explorations,.project-list>div{border-color:var(--line)}.text-link{display:inline-flex;align-items:center;min-height:44px}.site-footer a{display:inline-block;padding-block:.25rem;min-height:28px}.site-footer p{overflow-wrap:anywhere}
:root[data-large-text] .hero,:root[data-large-text] .product-cards,:root[data-large-text] .service-grid,:root[data-large-text] .explorations{grid-template-columns:1fr}:root[data-large-text] .contact{display:block}:root[data-large-text] .contact .button{margin-top:1.5rem}:root[data-large-text] .header-content{align-items:flex-start}:root[data-large-text] .display-controls,:root[data-large-text] nav{justify-content:flex-start}
@media(max-width:850px){h1{font-size:3.5rem}h2{font-size:2.3rem}}
@media(max-width:650px){h1{font-size:2.75rem}h2{font-size:2rem}.header-content{align-items:flex-start;flex-basis:100%}.display-controls,nav{justify-content:flex-start}.site-header{gap:.75rem}.character{margin-top:.5rem}}
@media(forced-colors:active){a:focus-visible,button:focus-visible{outline-color:Highlight}.display-controls button{border-color:ButtonText}.primary{border-color:ButtonText}.status{border-color:CanvasText}.character-art img{filter:none}}