:root{--color-canvas: #f3f0e7;--color-surface: #fbfaf6;--color-ink: #20241f;--color-muted: #62675d;--color-green: #244b37;--color-green-deep: #163528;--color-mineral: #a1583a;--color-line: #cbc9bf;--color-line-light: #dfddd4;--color-green-wash: #dce4dc;--color-focus: #b76b49;--color-on-green: #f8f6ef;--color-shadow: rgba(22, 53, 40, .12);--color-transparent: transparent;--font-display: "Avenir Next", "Century Gothic", "Futura", sans-serif;--font-body: "Avenir Next", "Segoe UI", sans-serif;--space-1: .5rem;--space-2: .75rem;--space-3: 1rem;--space-4: 1.5rem;--space-5: 2rem;--space-6: 3rem;--space-7: 4.5rem;--space-8: 7rem;--page-gutter: clamp(1.25rem, 4vw, 4.5rem);--page-max: 94rem;font-family:var(--font-body);color:var(--color-ink);background:var(--color-canvas);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(var(--color-line-light) 1px,var(--color-transparent) 1px),var(--color-canvas);background-size:100% 8rem}button,a{font:inherit}button,a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}p,h1,h2,h3,figure{margin:0}ul,ol{margin:0;padding:0;list-style:none}.site-shell{width:min(100%,var(--page-max));margin:0 auto;overflow:hidden;border-inline:1px solid var(--color-line);background:var(--color-canvas);animation:page-reveal .7s ease-out both}.site-header{position:relative;z-index:10;display:grid;grid-template-columns:minmax(13rem,.8fr) 2fr;min-height:5.5rem;border-bottom:1px solid var(--color-line);background:var(--color-canvas)}.brand-mark{display:flex;align-items:center;min-height:44px;padding:var(--space-3) var(--page-gutter);text-decoration:none}.brand-logo{display:block;width:auto;height:2.2rem}.site-navigation{display:flex;align-items:center;justify-content:flex-end;border-left:1px solid var(--color-line)}.site-navigation ul{display:flex;align-items:center;height:100%}.site-navigation a{display:flex;align-items:center;min-height:44px;padding:var(--space-3) clamp(.8rem,1.4vw,1.5rem);font-size:.78rem;font-weight:650;letter-spacing:.04em;text-decoration:none}.site-navigation li a:hover{background:var(--color-green-wash)}.site-navigation .header-action{align-self:stretch;padding-inline:clamp(1rem,2vw,2rem);background:var(--color-green);color:var(--color-on-green)}.site-navigation .header-action:hover{background:var(--color-green-deep)}.menu-toggle{display:none;min-width:44px;min-height:44px;border:0;background:var(--color-transparent)}.hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(22rem,.88fr);min-height:calc(100vh - 5.5rem);border-bottom:1px solid var(--color-line)}.hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(5rem,10vw,9rem) var(--page-gutter)}.eyebrow{margin-bottom:var(--space-5);color:var(--color-green);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}h1,h2,h3{font-family:var(--font-display);font-weight:560}h1{max-width:12ch;font-size:clamp(3.3rem,7vw,7.3rem);line-height:.94;letter-spacing:-.065em}.hero-introduction{max-width:45rem;margin-top:var(--space-6);color:var(--color-muted);font-size:clamp(1.04rem,1.5vw,1.3rem);line-height:1.65}.primary-action{display:inline-flex;align-items:center;justify-content:space-between;gap:var(--space-6);min-height:54px;margin-top:var(--space-6);padding:var(--space-3) var(--space-4);border:1px solid var(--color-green);background:var(--color-green);color:var(--color-on-green);font-size:.82rem;font-weight:700;letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:background-color .18s ease,transform .18s ease}.primary-action:hover{background:var(--color-green-deep);transform:translateY(-2px)}.hero-visual{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:var(--space-6);border-left:1px solid var(--color-line);background:var(--color-green);color:var(--color-on-green)}.visual-note{align-self:flex-end;margin-bottom:var(--space-4);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}.operating-diagram{width:100%}.operating-diagram svg{display:block;width:100%;overflow:hidden}.diagram-grid{fill:none;stroke:var(--color-on-green);stroke-opacity:.16;stroke-width:1}.diagram-flow{fill:none;stroke:var(--color-on-green);stroke-width:2}.diagram-nodes{fill:var(--color-green);stroke:var(--color-on-green);stroke-width:2}.diagram-labels{fill:var(--color-on-green);font-family:var(--font-display);font-size:11px;font-weight:650;letter-spacing:.12em;text-anchor:middle}.diagram-signal{fill:var(--color-mineral);filter:drop-shadow(0 0 8px var(--color-shadow))}.diagram-signal-primary{offset-path:path("M76 92H200V210H320V92H440V210H560");animation:signal-flow 9s linear infinite}.diagram-signal-secondary{offset-path:path("M200 328H320V210H440V328H560");animation:signal-flow 7s 1.8s linear infinite}.operating-diagram figcaption{display:flex;justify-content:space-between;padding-top:var(--space-3);border-top:1px solid var(--color-on-green);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}.page-section{padding:var(--space-8) var(--page-gutter);border-bottom:1px solid var(--color-line);scroll-margin-top:0}.section-heading{display:grid;grid-template-columns:minmax(13rem,.65fr) 1.35fr;gap:var(--space-7)}.section-index{display:flex;align-items:flex-start;gap:var(--space-3);padding-top:var(--space-2);color:var(--color-green);font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.section-index span:first-child{color:var(--color-mineral)}.section-title h2,.challenge-section h2{max-width:18ch;font-size:clamp(2.4rem,5vw,5rem);line-height:1;letter-spacing:-.05em}.section-title p{max-width:45rem;margin-top:var(--space-4);color:var(--color-muted);font-size:1.05rem;line-height:1.65}.section-content{margin-top:var(--space-7);margin-left:calc((100% - var(--space-7)) * .325 + var(--space-7))}.gap-section{background:var(--color-surface)}.gap-statement{max-width:43rem;padding-left:var(--space-5);border-left:3px solid var(--color-mineral)}.gap-statement p{font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.55}.boundary-list{display:grid;grid-template-columns:repeat(3,1fr);margin-top:var(--space-7);border-top:1px solid var(--color-line);border-left:1px solid var(--color-line)}.boundary-list div{display:flex;min-height:7rem;flex-direction:column;justify-content:space-between;padding:var(--space-3);border-right:1px solid var(--color-line);border-bottom:1px solid var(--color-line)}.boundary-list 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var(--color-on-green);border-left:1px solid var(--color-on-green)}.area-list li{display:grid;grid-template-columns:2.5rem 1fr;gap:var(--space-3);min-height:13rem;padding:var(--space-4);border-right:1px solid var(--color-on-green);border-bottom:1px solid var(--color-on-green)}.area-list li:last-child{grid-column:2}.area-list p{margin-top:var(--space-3);opacity:.76}.area-instances{font-size:.85rem;line-height:1.55;opacity:.6}.approach-section{background:var(--color-surface)}.stage-list{position:relative}.stage-list:before{position:absolute;top:1.5rem;bottom:1.5rem;left:1.25rem;width:1px;background:var(--color-line);content:""}.stage-list li{position:relative;display:grid;grid-template-columns:4rem 1fr;gap:var(--space-5);padding:var(--space-5) 0}.stage-marker{z-index:1;display:grid;width:2.5rem;height:2.5rem;place-items:center;border:1px solid var(--color-mineral);background:var(--color-surface)}.stage-list h3{font-size:clamp(2rem,4vw,3.6rem);line-height:1;letter-spacing:-.04em}.stage-list p{max-width:40rem;margin-top:var(--space-3)}.experience-section{background:var(--color-canvas)}.experience-section .section-content{margin-left:0}.experience-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line)}.experience-list li{display:grid;min-height:18rem;align-content:space-between;gap:var(--space-6);padding:var(--space-5);border-right:1px solid var(--color-line)}.experience-list li:first-child{border-left:1px solid var(--color-line)}.experience-list p{color:var(--color-muted);font-size:1.02rem;line-height:1.7}.challenge-section{padding:var(--space-8) var(--page-gutter);scroll-margin-top:0;background:var(--color-green-deep);color:var(--color-on-green)}.challenge-section .eyebrow{color:var(--color-on-green)}.challenge-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:var(--space-7);align-items:start}.challenge-grid p{max-width:28rem;font-size:1.15rem;line-height:1.55}.scan-deliverables{margin-top:var(--space-5);margin-bottom:var(--space-5);border-top:1px solid var(--color-on-green)}.scan-deliverables li{padding:var(--space-3) 0;border-bottom:1px solid var(--color-on-green);font-size:.95rem;opacity:.82}.scan-terms{max-width:28rem;margin-bottom:var(--space-5);font-size:.8rem;line-height:1.55;opacity:.6}.challenge-action{width:100%;border-color:var(--color-on-green);background:var(--color-on-green);color:var(--color-green-deep)}.challenge-action:hover{background:var(--color-green-wash)}.challenge-panel{position:fixed;inset:0;overflow-y:auto;z-index:100;background:var(--color-canvas);color:var(--color-ink);animation:page-reveal .28s ease-out both}.challenge-panel-header{position:sticky;top:0;z-index:2;display:flex;min-height:5.5rem;align-items:stretch;justify-content:space-between;border-bottom:1px solid var(--color-line);background:var(--color-canvas)}.challenge-panel-mark{display:flex;align-items:center;padding-inline:var(--page-gutter);font-family:var(--font-display);font-size:.72rem;font-weight:650;letter-spacing:.1em;text-transform:uppercase}.challenge-panel-close{display:flex;min-width:10rem;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-4);border:0;border-left:1px solid var(--color-line);background:var(--color-canvas);cursor:pointer;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.challenge-panel-close:hover{background:var(--color-green-wash)}.challenge-panel-close span:last-child{font-family:var(--font-body);font-size:1.6rem;font-weight:400;line-height:1}.challenge-panel-layout{min-height:calc(100vh - 5.5rem);display:grid;grid-template-columns:minmax(20rem,.72fr) minmax(32rem,1.28fr)}.challenge-panel-introduction{position:sticky;top:5.5rem;display:flex;height:calc(100vh - 5.5rem);align-self:start;flex-direction:column;justify-content:center;padding:clamp(3rem,7vw,7rem) var(--page-gutter);background:var(--color-green-deep);color:var(--color-on-green)}.challenge-panel-introduction .eyebrow{color:var(--color-on-green)}.challenge-panel-introduction h2{max-width:12ch;font-size:clamp(3rem,6vw,6.4rem);line-height:.94;letter-spacing:-.06em}.challenge-panel-introduction h2:focus{outline:none}.challenge-panel-introduction h2:focus-visible{outline:3px solid var(--color-focus);outline-offset:var(--space-2)}.challenge-panel-introduction>p:last-child{max-width:30rem;margin-top:var(--space-6);font-size:1.05rem;line-height:1.6}.challenge-panel-content{display:grid;align-items:center;padding:clamp(3rem,7vw,7rem) var(--page-gutter);background:linear-gradient(var(--color-line-light) 1px,var(--color-transparent) 1px),var(--color-surface);background-size:100% 8rem}.challenge-panel-content form{width:min(100%,48rem);margin:0 auto}.challenge-field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.challenge-field{margin-bottom:var(--space-4)}.challenge-field label{display:block;margin-bottom:var(--space-1);color:var(--color-green-deep);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.challenge-field input,.challenge-field textarea{width:100%;border:1px solid var(--color-line);border-radius:0;background:var(--color-canvas);color:var(--color-ink);font:inherit;font-size:1rem;line-height:1.5;resize:vertical}.challenge-field input{min-height:3.25rem;padding:var(--space-2) var(--space-3)}.challenge-field textarea{min-height:7rem;padding:var(--space-3)}.challenge-field input:focus-visible,.challenge-field textarea:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px;border-color:var(--color-green-deep)}.challenge-field input[aria-invalid=true],.challenge-field textarea[aria-invalid=true]{border-color:var(--color-mineral);border-left-width:4px}.challenge-field-error{margin-top:var(--space-1);color:var(--color-mineral);font-size:.82rem;font-weight:650;line-height:1.4}.challenge-error-summary{margin-bottom:var(--space-5);padding:var(--space-3) var(--space-4);border-left:4px solid var(--color-mineral);background:var(--color-green-wash)}.challenge-error-summary h3{font-size:1rem;font-weight:700}.challenge-error-summary p{margin-top:var(--space-1);font-size:.9rem}.challenge-error-summary:focus{outline:3px solid var(--color-focus);outline-offset:3px}.challenge-submit-error{margin-bottom:var(--space-4);padding:var(--space-3);border:1px solid var(--color-mineral);color:var(--color-mineral);font-weight:650;line-height:1.5}.challenge-confidentiality{max-width:43rem;color:var(--color-muted);font-size:.78rem;line-height:1.5}.challenge-submit-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.challenge-submit{display:flex;width:100%;min-height:3.5rem;align-items:center;justify-content:center;margin-top:var(--space-4);padding:var(--space-3) var(--space-4);border:1px solid var(--color-green);background:var(--color-green);color:var(--color-on-green);cursor:pointer;font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.challenge-submit:hover:not(:disabled){background:var(--color-green-deep)}.challenge-submit:disabled{cursor:wait;opacity:.72}.challenge-confirmation{width:min(100%,42rem);margin:0 auto}.challenge-confirmation>span{display:grid;width:3rem;height:3rem;place-items:center;border:1px solid var(--color-green);color:var(--color-green);font-size:1.2rem}.challenge-confirmation p{margin-top:var(--space-5);font-family:var(--font-display);font-size:clamp(2rem,4vw,4rem);font-weight:560;line-height:1.05;letter-spacing:-.04em}.site-footer{display:flex;justify-content:space-between;gap:var(--space-5);padding:var(--space-5) var(--page-gutter);border-top:1px solid var(--color-on-green);background:var(--color-green-deep);color:var(--color-on-green);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}@keyframes page-reveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes signal-flow{to{offset-distance:100%}}@media(max-width:1040px){.site-header{display:flex;min-height:4.5rem;align-items:center;justify-content:space-between}.brand-mark{padding-inline:var(--page-gutter)}.menu-toggle{display:grid;width:4.5rem;height:4.5rem;place-content:center;gap:.4rem;border-left:1px solid var(--color-line);cursor:pointer}.menu-toggle span{display:block;width:1.4rem;height:1px;background:var(--color-ink);transition:transform .18s ease}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(.2rem) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-.2rem) rotate(-45deg)}.site-navigation{position:absolute;top:100%;right:0;left:0;display:none;align-items:stretch;border-top:1px solid var(--color-line);border-left:0;box-shadow:0 1rem 2rem var(--color-shadow);background:var(--color-canvas)}.site-navigation[data-open=true]{display:block}.site-navigation ul{display:block;height:auto}.site-navigation a{min-height:54px;border-bottom:1px solid var(--color-line)}.site-navigation .header-action{display:flex}.hero{grid-template-columns:1fr}.hero-visual{min-height:33rem;border-top:1px solid var(--color-line);border-left:0}.section-heading{grid-template-columns:12rem 1fr}.section-content{margin-left:0}}@media(max-width:759px){body{background-size:100% 6rem}.site-shell{border-inline:0}.hero{min-height:0}.hero-copy{min-height:calc(100vh - 4.5rem);padding-block:var(--space-7)}h1{font-size:clamp(3.2rem,16vw,5.25rem)}.hero-introduction{font-size:1rem}.primary-action{width:100%}.hero-visual{min-height:25rem;padding:var(--space-4)}.page-section,.challenge-section{padding-block:var(--space-7)}.section-heading,.challenge-grid{grid-template-columns:1fr;gap:var(--space-5)}.section-title h2,.challenge-section h2{font-size:clamp(2.5rem,12vw,4rem)}.section-content{margin-top:var(--space-6)}.boundary-list{grid-template-columns:1fr}.outcome-list li{grid-template-columns:2.5rem 1fr}.outcome-list p{grid-column:2}.area-list{grid-template-columns:1fr}.area-list li,.area-list li:last-child{grid-column:1}.area-list li{min-height:11rem}.experience-list{grid-template-columns:1fr}.experience-list li{min-height:0;border-right:0;border-bottom:1px solid var(--color-line)}.experience-list li:first-child{border-left:0}.experience-list li:last-child{border-bottom:0}.stage-list li{gap:var(--space-3)}.stage-list h3{font-size:2.4rem}.site-footer{flex-direction:column}.challenge-panel-header{min-height:4.5rem}.challenge-panel-mark{padding-inline:var(--space-3)}.challenge-panel-close{min-width:4.5rem;padding:var(--space-3)}.challenge-panel-close span:first-child{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.challenge-panel-layout{grid-template-columns:1fr;min-height:calc(100vh - 4.5rem)}.challenge-panel-introduction{position:static;min-height:30rem;height:auto;padding-block:var(--space-7)}.challenge-panel-introduction h2{font-size:clamp(3rem,15vw,5rem)}.challenge-panel-content{min-height:calc(100vh - 4.5rem);padding-block:var(--space-7)}.challenge-field-row{grid-template-columns:1fr;gap:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}