:root{--color-paper: oklch(10% .013 205);--color-paper-2: oklch(14% .014 205);--color-paper-3: oklch(18% .014 205);--color-paper-4: oklch(23% .014 205);--color-ink: oklch(88% .014 75);--color-ink-strong: oklch(96% .012 75);--color-muted: oklch(68% .014 72);--color-muted-2: oklch(52% .012 68);--color-rule: oklch(29% .015 205);--color-rule-strong: oklch(40% .017 205);--color-accent: oklch(58% .21 32);--color-accent-2: oklch(48% .2 31);--color-accent-quiet: oklch(23% .07 30);--color-focus: oklch(72% .18 48);--color-success: oklch(70% .11 145);--color-danger: oklch(62% .19 28);--color-shadow: oklch(8% .008 42);--font-display: "Oswald", "Arial Narrow", ui-sans-serif, system-ui, sans-serif;--font-body: "Roboto Condensed", ui-sans-serif, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4.5rem;--space-4xl: 6rem;--space-5xl: 8rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-md: 1.25rem;--text-lg: 1.5625rem;--text-xl: 1.953rem;--text-2xl: 2.441rem;--text-3xl: 3.052rem;--text-4xl: 3.815rem;--text-display-s: clamp(2.75rem, 6.4vw, 5rem);--text-display: clamp(3.35rem, 7.3vw, 5.9rem);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in: cubic-bezier(.7, 0, .84, 0);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--dur-micro: .12s;--dur-short: .22s;--dur-long: .42s;--rule-hair: 1px;--rule-bold: 2px;--radius-xs: .125rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--page-gutter: clamp(1rem, 4vw, 4rem);--content-max: 116rem}*,*:before,*:after{box-sizing:border-box}html,body{min-height:100%;overflow-x:clip;scroll-behavior:smooth}html{background:#010405}body{margin:0;color:var(--color-ink);background:radial-gradient(circle at 72% 28%,color-mix(in oklch,var(--color-accent-quiet) 26%,transparent),transparent 24rem),linear-gradient(90deg,#020506,#010304 48%,#020708);font-family:var(--font-body);font-size:var(--text-base);line-height:1.45;text-rendering:optimizeLegibility}body:before{position:fixed;inset:0;z-index:-2;pointer-events:none;content:"";background:linear-gradient(color-mix(in oklch,var(--color-rule) 32%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in oklch,var(--color-rule) 28%,transparent) 1px,transparent 1px);background-size:8rem 8rem;opacity:.7}body:after{position:fixed;inset:0;z-index:-1;pointer-events:none;content:"";opacity:.2;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 260 260' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.68' numOctaves='5' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.64'/%3E%3C/svg%3E")}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}:focus-visible{outline:2px solid var(--color-focus);outline-offset:4px}.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:100;padding:.75rem 1rem;color:var(--color-paper);background:var(--color-accent);transform:translateY(-150%)}.skip-link:focus{transform:none}.site-shell{min-height:100vh}.masthead{position:fixed;top:0;left:0;right:0;z-index:80;display:grid;grid-template-columns:auto 1px auto 1fr auto;gap:1.1rem;align-items:center;padding:2.35rem 3.05rem 1rem;color:var(--color-muted);pointer-events:none}.masthead a,.masthead button{pointer-events:auto}.masthead.is-floating{padding:.7rem var(--page-gutter);background:color-mix(in oklch,var(--color-paper) 92%,black);border-bottom:1px solid var(--color-rule);backdrop-filter:blur(14px)}.masthead.is-floating .brand__logo{width:clamp(8.5rem,12vw,11rem)}.masthead.is-floating .brand-caption{display:none}.masthead.is-floating .brand-line{height:1.4rem}.brand{display:inline-flex;align-items:center;line-height:1}.brand__logo{width:clamp(12rem,18vw,16.5rem);height:auto;display:block}.brand-line{width:1px;height:1.8rem;background:var(--color-accent-2)}.brand-caption{margin:0;font-family:var(--font-mono);font-size:.78rem;line-height:1.35;letter-spacing:.08em;text-transform:uppercase}.menu-button{grid-column:5;justify-self:end;display:inline-grid;grid-template-columns:1.6rem auto;gap:.85rem;align-items:center;min-height:2.8rem;padding:0;color:var(--color-accent);background:transparent;border:0;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.07em;text-transform:uppercase}.menu-button span{display:block;width:1.6rem;height:2px;grid-column:1;background:currentColor}.menu-button strong{grid-column:2;grid-row:1 / 4;font-weight:500}.site-menu{position:absolute;top:6rem;right:3rem;display:none;width:min(58rem,calc(100vw - 2rem));max-height:calc(100vh - 7rem);overflow-y:auto;padding:1.2rem;background:linear-gradient(135deg,color-mix(in oklch,var(--color-paper) 96%,transparent),color-mix(in oklch,var(--color-paper-2) 94%,transparent)),url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.72' numOctaves='5'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");border:1px solid var(--color-rule);box-shadow:0 1.5rem 5rem color-mix(in oklch,black 42%,transparent);pointer-events:auto}.masthead.is-menu-open .site-menu{display:grid;gap:1rem}.site-menu__head{display:flex;gap:1rem;justify-content:space-between;align-items:center;padding-bottom:.85rem;border-bottom:1px solid var(--color-rule)}.site-menu__head p,.site-menu__head a,.site-menu__group h2,.route-list span,.route-list a{margin:0;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.site-menu__head p{color:var(--color-muted-2);font-size:.78rem}.site-menu__head a{min-height:2.8rem;display:inline-flex;align-items:center;padding-inline:1rem;color:var(--color-ink);background:var(--color-accent-2);font-size:.78rem}.site-menu__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.site-menu__group{min-width:0;display:grid;align-content:start;gap:.25rem}.site-menu__group--wide{grid-column:1 / -1}.site-menu__group--contacts{grid-column:1 / -1;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:1rem}.site-menu__group--contacts h2{grid-column:1 / -1}.site-menu__group h2{color:var(--color-accent);font-size:.72rem}.route-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.25rem 1rem}.site-menu a{min-height:3rem;display:flex;align-items:center;border-bottom:1px solid var(--color-rule);color:var(--color-ink);font-family:var(--font-mono);font-size:.84rem;letter-spacing:.04em;text-transform:uppercase}.site-menu a:last-child{border-bottom:0}.route-list span,.route-list a{min-width:0;color:var(--color-muted-2);font-size:.68rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hero-grid{position:relative;min-height:53.8rem;display:grid;grid-template-columns:minmax(0,50%) minmax(0,50%);border-bottom:1px solid var(--color-rule)}.hero-grid:before{position:absolute;top:0;bottom:0;left:50%;z-index:6;width:1px;content:"";background:var(--color-rule-strong)}.hero-copy{min-width:0;align-self:end;padding:9rem 2.6rem 4rem 3.05rem}.kicker{position:relative;display:flex;gap:.85rem;align-items:center;margin:0 0 1.6rem;color:var(--color-accent);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase}.kicker:before{width:1rem;height:2px;content:"";background:currentColor}h1,h2,h3,p{margin-top:0}h1{max-width:12ch;margin-bottom:1.35rem;color:var(--color-ink);font-family:var(--font-display);font-size:clamp(4.05rem,7.05vw,7.1rem);font-weight:700;line-height:.98;letter-spacing:.025em;text-transform:uppercase;text-shadow:0 1px 0 oklch(75% .014 70),0 2px 0 oklch(28% .014 70),0 0 20px color-mix(in oklch,var(--color-ink) 10%,transparent);background:linear-gradient(90deg,var(--color-ink),oklch(70% .015 70),var(--color-ink)),url("data:image/svg+xml,%3Csvg viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='t'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='80' height='80' filter='url(%23t)' opacity='.8'/%3E%3C/svg%3E");-webkit-background-clip:text;background-clip:text}.hero-lead{max-width:28rem;margin-bottom:1.9rem;color:var(--color-muted);font-size:1.12rem}.hero-contact{display:grid;grid-template-columns:minmax(19.5rem,20.5rem) minmax(0,10rem);gap:2.1rem;align-items:center}.photo-cta{min-height:4.4rem;display:inline-flex;gap:1rem;align-items:center;justify-content:center;padding:1rem 1.75rem;color:var(--color-ink);background:linear-gradient(135deg,color-mix(in oklch,var(--color-accent) 86%,black),var(--color-accent-2)),url("data:image/svg+xml,%3Csvg viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.76' numOctaves='4'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.38'/%3E%3C/svg%3E");border:1px solid var(--color-accent-2);box-shadow:0 .8rem 2.2rem color-mix(in oklch,var(--color-accent-2) 25%,transparent);font-family:var(--font-mono);font-size:.96rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;white-space:nowrap;transition:transform var(--dur-micro) var(--ease-out),filter var(--dur-micro) var(--ease-out)}.photo-cta:hover{filter:brightness(1.08);transform:translateY(-1px)}.photo-cta svg{width:1.9rem;height:1.9rem;flex:0 0 1.9rem;fill:none;stroke:currentColor;stroke-width:1.8}.photo-note{position:relative;margin:0;color:var(--color-muted-2);font-size:.9rem}.photo-note:after{display:block;width:6.5rem;height:1px;margin-top:.85rem;content:"";background:var(--color-muted-2)}.quick-links{display:grid;grid-template-columns:minmax(16rem,18rem) minmax(14rem,16rem);gap:1.35rem;margin-top:1.8rem}.quick-link{display:grid;grid-template-columns:4.1rem minmax(0,1fr);gap:1rem;align-items:center;min-width:0}.quick-icon{width:4.1rem;height:4.1rem;display:grid;place-items:center;border:1px solid var(--color-rule);color:var(--color-ink)}.quick-icon svg{width:1.7rem;height:1.7rem;fill:none;stroke:currentColor;stroke-width:1.8}.quick-link b,.quick-link small{display:block;font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase}.quick-link b{color:var(--color-ink);font-size:.86rem;font-weight:500;white-space:nowrap}.quick-link small{color:var(--color-accent);font-size:.82rem;line-height:1.45}.hero-art{position:relative;min-height:53.8rem;overflow:hidden;background:radial-gradient(circle at 66% 43%,color-mix(in oklch,var(--color-accent) 36%,transparent),transparent 12rem),radial-gradient(circle at 77% 68%,color-mix(in oklch,var(--color-accent-2) 20%,transparent),transparent 18rem),linear-gradient(135deg,color-mix(in oklch,var(--color-paper-3) 52%,transparent),transparent 50%),#010405}.hero-image{position:absolute;inset:0;z-index:3;width:100%;height:100%;object-fit:cover;object-position:86% 50%;filter:contrast(1.08) saturate(.96)}.hero-art:before{position:absolute;inset:0;z-index:1;pointer-events:none;content:"";background-image:linear-gradient(color-mix(in oklch,var(--color-rule) 44%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in oklch,var(--color-rule) 38%,transparent) 1px,transparent 1px),linear-gradient(135deg,transparent 49%,color-mix(in oklch,var(--color-ink) 38%,transparent) 50%,transparent 51%),linear-gradient(155deg,transparent 49%,color-mix(in oklch,var(--color-accent-2) 40%,transparent) 50%,transparent 51%);background-size:7rem 7rem,7rem 7rem,100% 100%,100% 100%}.hero-art:after{position:absolute;inset:0;z-index:4;pointer-events:none;content:"";background:linear-gradient(90deg,color-mix(in oklch,var(--color-paper) 28%,transparent),transparent 22%,transparent 72%,color-mix(in oklch,black 24%,transparent)),linear-gradient(180deg,color-mix(in oklch,black 18%,transparent),transparent 34%,color-mix(in oklch,black 16%,transparent))}.weld-canvas{position:absolute;inset:0;z-index:8;width:100%;height:100%}.art-grid{position:absolute;inset:0;z-index:5;background:linear-gradient(90deg,transparent 29%,var(--color-accent-2) 29.2%,transparent 29.4%),linear-gradient(180deg,transparent 63%,color-mix(in oklch,var(--color-accent-2) 60%,transparent) 63.2%,transparent 63.4%);opacity:.7}.measure{position:absolute;z-index:9;color:var(--color-ink);font-family:var(--font-mono);font-size:.82rem}.measure--top{top:7.8rem;right:9.4rem}.measure--mid{top:19.8rem;left:12rem}.measure--diameter{right:4.3rem;bottom:6.3rem;color:var(--color-accent);border:1px solid var(--color-accent-2);border-radius:50%;padding:.8rem 1.2rem}.profile{position:absolute;display:none;z-index:6;background:linear-gradient(180deg,color-mix(in oklch,var(--color-ink) 18%,transparent),transparent 50%),linear-gradient(90deg,#030909,#151f20,#000101);border:2px solid color-mix(in oklch,var(--color-ink) 62%,transparent);box-shadow:inset 0 0 1.5rem color-mix(in oklch,black 75%,transparent),0 1.3rem 3rem color-mix(in oklch,black 45%,transparent)}.profile--main{right:-3rem;bottom:10rem;width:31rem;height:8.4rem;transform:rotate(-10deg) skew(-8deg)}.profile--side{right:14rem;bottom:12.5rem;width:15rem;height:8.2rem;transform:rotate(-10deg) skew(-8deg)}.torch-body{position:absolute;display:none;right:13rem;top:13rem;z-index:7;width:4.1rem;height:22rem;background:linear-gradient(90deg,#000,#141c1d,#000203),url("data:image/svg+xml,%3Csvg viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='80' height='80' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");border:1px solid color-mix(in oklch,var(--color-ink) 45%,transparent);transform:rotate(23deg);transform-origin:50% 100%}.torch-tip{position:absolute;display:none;right:15.1rem;bottom:13.4rem;z-index:9;width:2.1rem;height:4.5rem;background:linear-gradient(180deg,var(--color-accent-2),var(--color-accent));border:1px solid var(--color-accent);transform:rotate(23deg)}.arc-core{position:absolute;display:none;right:15.7rem;bottom:12.5rem;z-index:10;width:.9rem;height:.9rem;background:var(--color-ink-strong);border-radius:50%;box-shadow:0 0 .7rem var(--color-ink),0 0 2rem var(--color-accent),0 0 6rem var(--color-accent)}.services-section{scroll-margin-top:7rem;padding:2.3rem 2.2rem 1.75rem;border-bottom:1px solid var(--color-rule)}.section-top{display:grid;grid-template-columns:minmax(0,1fr) 24rem;gap:2rem;align-items:end;max-width:84rem;margin-bottom:1.45rem}.section-top h2,.quote-section h2{margin:0;color:var(--color-ink);font-family:var(--font-display);font-size:clamp(2rem,3vw,3rem);font-weight:500;line-height:1.12;letter-spacing:.06em;text-transform:uppercase}.section-top>p{color:var(--color-muted);font-size:1rem}.cards-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem}.service-card{min-height:28rem;display:grid;grid-template-rows:clamp(12rem,15vw,16.5rem) auto auto auto 1fr;gap:.8rem;padding:1.2rem 1rem;background:color-mix(in oklch,var(--color-paper-2) 48%,transparent);border:1px solid var(--color-rule);transition:transform var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),background-color var(--dur-short) var(--ease-out)}.service-card:hover{background:color-mix(in oklch,var(--color-paper-3) 72%,transparent);border-color:var(--color-accent-2);transform:translateY(-.2rem)}.sketch svg{width:100%;height:8.4rem;fill:none;stroke:color-mix(in oklch,var(--color-ink) 65%,transparent);stroke-width:1.2}.service-image{width:100%;height:clamp(12rem,15vw,16.5rem);display:block;object-fit:cover;object-position:center;background:radial-gradient(circle at 50% 45%,color-mix(in oklch,var(--color-ink) 10%,transparent),transparent 55%),color-mix(in oklch,black 24%,transparent);border:1px solid color-mix(in oklch,var(--color-rule) 74%,transparent);filter:grayscale(.05) brightness(1.28) contrast(1.2)}.service-card h3{margin:0;color:var(--color-ink);font-family:var(--font-display);font-size:clamp(1.32rem,1.9vw,2.05rem);font-weight:500;line-height:1.08;letter-spacing:.05em;text-transform:uppercase;overflow-wrap:anywhere}.service-card p{margin:0;color:var(--color-muted);font-size:.92rem;line-height:1.55}.service-card small{min-width:0;color:var(--color-muted-2);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.04em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.service-card span{align-self:end;color:var(--color-accent);font-family:var(--font-mono);font-size:1.8rem}.cta-band{display:grid;grid-template-columns:minmax(18rem,.9fr) minmax(18rem,.78fr) minmax(16rem,auto);gap:clamp(1rem,3vw,2rem);align-items:center;padding:clamp(1.4rem,3vw,2.2rem) 3rem;border-block:1px solid var(--color-rule);background:linear-gradient(115deg,color-mix(in oklch,var(--color-accent-quiet) 22%,transparent),transparent 45%),color-mix(in oklch,var(--color-paper-2) 68%,black)}.cta-band--compact{border-top:0}.cta-band--service{width:min(var(--content-max),100%);margin:0 auto;padding-inline:var(--page-gutter)}.cta-band h2{margin:0;color:var(--color-ink-strong);font-family:var(--font-display);font-size:clamp(1.65rem,2.8vw,3.2rem);line-height:1;letter-spacing:.05em;text-transform:uppercase}.cta-band>p,.cta-band__lead,.cta-band__actions p{margin:0;color:var(--color-muted);font-size:1.02rem;line-height:1.45}.cta-band__copy{display:grid;gap:.8rem}.cta-band__lead{max-width:42rem}.cta-band__list{display:grid;gap:.65rem;margin:0;padding:0;list-style:none}.cta-band__list li{min-height:4.6rem;display:grid;align-content:center;gap:.25rem;padding:.8rem .95rem;border:1px solid color-mix(in oklch,var(--color-rule) 82%,transparent);background:color-mix(in oklch,var(--color-paper) 72%,transparent)}.cta-band__list b{color:var(--color-ink-strong);font-family:var(--font-display);font-size:1.2rem;font-weight:500;line-height:1;letter-spacing:.04em;text-transform:uppercase}.cta-band__list span{color:var(--color-muted);font-size:.92rem;line-height:1.35}.cta-band__actions{display:grid;gap:.7rem}.cta-band__actions .photo-cta,.cta-band__actions .service-action{width:100%}.cta-band__actions p{color:var(--color-muted-2);font-size:.88rem}.trust-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--color-rule)}.trust-strip article{min-height:8.1rem;display:grid;grid-template-columns:3.6rem minmax(0,1fr);gap:1rem;align-items:center;padding:1.5rem 2.2rem;border-right:1px solid var(--color-rule)}.trust-strip article:last-child{border-right:0}.trust-icon svg{width:3.4rem;height:3.4rem;fill:none;stroke:var(--color-ink);stroke-width:1.4}.trust-strip h3{margin:0 0 .25rem;color:var(--color-muted);font-family:var(--font-display);font-size:1.25rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.trust-strip p{margin:0;color:var(--color-muted-2);font-size:.9rem}.design-section,.process-section,.methods-section,.limits-section,.faq-section{scroll-margin-top:7rem;padding:4rem 2.2rem;border-bottom:1px solid var(--color-rule)}.design-section{background:linear-gradient(135deg,color-mix(in oklch,var(--color-accent-quiet) 18%,transparent),transparent 42%),color-mix(in oklch,var(--color-paper-2) 28%,transparent)}.design-section .section-top p{max-width:44rem}.design-showcase{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(20rem,.8fr);gap:1px;margin-top:2rem;background:var(--color-rule);border:1px solid var(--color-rule)}.design-main,.design-copy,.design-examples article{min-width:0;background:color-mix(in oklch,var(--color-paper-2) 84%,black)}.design-main{margin:0;display:grid}.design-main img{width:100%;aspect-ratio:16 / 10;display:block;object-fit:cover}.design-main figcaption{display:grid;gap:.45rem;padding:1rem;border-top:1px solid var(--color-rule)}.design-main strong,.design-copy h3,.design-examples h3{margin:0;color:var(--color-ink-strong);font-family:var(--font-display);text-transform:uppercase}.design-main strong{font-size:clamp(1.45rem,2vw,2.1rem);line-height:1}.design-main span,.design-copy p,.design-copy li,.design-examples p{color:var(--color-muted);line-height:1.5}.design-main span{font-size:1rem}.design-copy{display:grid;align-content:end;gap:1.2rem;padding:clamp(1.1rem,2.4vw,2rem)}.design-copy 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