/* 01 Tokens & Reset */
:root{--color-ink:#171a1f;--color-deep:#24324a;--color-steel:#49627b;--color-olive:#6f7e70;--color-ochre:#c18a42;--color-clay:#af6957;--color-sand:#d8c9ad;--color-paper:#f5f1e8;--color-surface:#fcfaf6;--color-line:#cbd0d2;--color-muted:#697178;--color-mist:#e2e7e8;--color-white:#fff;--font-sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-editorial:Georgia,"Times New Roman",serif;--step--1:clamp(.78rem,.74rem + .15vw,.88rem);--step-0:clamp(1rem,.96rem + .18vw,1.1rem);--step-1:clamp(1.22rem,1.1rem + .45vw,1.55rem);--step-2:clamp(1.6rem,1.35rem + 1vw,2.35rem);--step-3:clamp(2.25rem,1.6rem + 2.5vw,4.2rem);--space-1:.5rem;--space-2:.85rem;--space-3:1.25rem;--space-4:clamp(1.5rem,2.4vw,2.5rem);--space-5:clamp(2.5rem,5vw,5.5rem);--container:1440px;--content:1280px;--border:1px solid var(--color-line);--radius:2px;--shadow:0 18px 50px rgba(23,26,31,.07);--transition:180ms ease}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--color-ink);background:var(--color-surface);font-family:var(--font-sans);font-size:var(--step-0);line-height:1.65}img,svg{display:block;max-width:100%}a{color:inherit}button,input{font:inherit}button{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.08;letter-spacing:-.025em}h2{font-size:var(--step-2)}h3{font-size:var(--step-1)}
/* 02 Base */
.container{width:min(calc(100% - 2rem),var(--container));margin-inline:auto}.section{padding-block:var(--space-5)}.section-heading{display:grid;gap:.4rem;max-width:830px;margin-bottom:var(--space-4)}.section-heading h2{margin-bottom:.45rem}.section-heading p:last-child{color:var(--color-muted);max-width:760px;margin:0}.section-heading.compact{margin-bottom:1.4rem}.section-kicker,.eyebrow,.profile-label{font-size:var(--step--1);font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--color-steel)}.section-kicker{margin-bottom:.2rem}.button-row{display:flex;flex-wrap:wrap;gap:.75rem}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:.7rem 1.1rem;border:1px solid var(--color-deep);font-size:.9rem;font-weight:700;text-decoration:none;transition:background var(--transition),color var(--transition),border var(--transition)}.button-primary{background:var(--color-deep);color:var(--color-white)}.button-primary:hover{background:var(--color-steel)}.button-secondary{background:transparent;color:var(--color-deep)}.button-secondary:hover{background:var(--color-mist)}.tag-list{display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:1.25rem 0 0;list-style:none}.tag-list li{border:1px solid currentColor;padding:.2rem .5rem;color:var(--color-steel);font-size:.76rem}
/* 03 Accessibility */
.skip-link{position:fixed;left:1rem;top:1rem;z-index:1000;transform:translateY(-180%);padding:.75rem 1rem;background:var(--color-deep);color:#fff}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--color-ochre);outline-offset:3px}section[id]{scroll-margin-top:90px}[hidden]{display:none!important}
/* 04 Layout */
.about-grid,.independence-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:var(--space-5);align-items:start}.about-copy,.scope-content{border-left:3px solid var(--color-clay);padding-left:var(--space-4)}
/* 05 Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(252,250,246,.96);border-bottom:var(--border);backdrop-filter:blur(12px)}.header-inner{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:1.5rem}.brand-link{flex:0 1 270px}.primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:clamp(.65rem,1.3vw,1.25rem)}.primary-nav a{font-size:.8rem;font-weight:650;text-decoration:none;white-space:nowrap}.primary-nav a:hover{color:var(--color-clay)}.primary-nav .nav-action{padding:.55rem .75rem;border:1px solid var(--color-deep)}.menu-toggle{display:none;min-height:44px;border:var(--border);background:transparent;padding:.5rem .75rem}.menu-toggle i{width:17px;height:12px;margin-left:.55rem;border-block:2px solid currentColor}
/* 06 Hero */
.hero{padding:clamp(3rem,6vw,6.5rem) 0 var(--space-5);background:linear-gradient(180deg,var(--color-paper),var(--color-surface))}.hero-copy{max-width:1080px}.eyebrow{display:flex;align-items:center;gap:.65rem;margin-bottom:1.3rem}.hero h1{max-width:1020px;margin-bottom:1.5rem;font-size:var(--step-3);font-weight:650}.hero-lead{max-width:770px;margin-bottom:1.6rem;color:#4f575e;font-size:clamp(1.05rem,.96rem + .45vw,1.35rem)}.scope-marker{margin:1rem 0 0;color:var(--color-muted);font-family:var(--font-editorial);font-size:.92rem}
/* 07 Synthesis Field */
.synthesis-field{margin-top:clamp(3rem,7vw,6rem);border-block:1px solid var(--color-deep)}.field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:1.1rem 0}.field-heading>*{margin:0}.field-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--color-deep)}.field-surface{position:relative;min-width:0;padding:clamp(1.2rem,2.6vw,2.3rem);border-right:1px solid var(--color-deep);background:var(--color-surface)}.field-surface:last-child{border-right:0}.field-surface>span{font-size:.72rem;color:var(--color-muted)}.field-surface h3{text-transform:uppercase;margin:2.5rem 0 .7rem}.field-surface p{color:var(--color-muted)}.field-surface small{display:inline-block;margin-top:1.25rem;border-top:3px solid var(--color-ochre);padding-top:.35rem;text-transform:uppercase;letter-spacing:.1em}.field-surface:nth-child(2n) small{border-color:var(--color-clay)}
/* 08 Scale View */
.scale-view{padding:var(--space-4) 0;background:var(--color-deep);color:var(--color-white)}.scale-view .section-kicker{color:var(--color-sand)}.scale-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid #657086}.scale-grid article{min-width:0;padding:1.25rem;border-right:1px solid #657086}.scale-grid article:last-child{border:0}.scale-grid span{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--color-sand)}.scale-grid p{margin:.8rem 0 0;font-size:.9rem;color:#e7e9ec}
/* 09 System Areas */
.system-areas{background:var(--color-paper)}.system-areas-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:auto;gap:clamp(1rem,2vw,2rem);align-items:start}.area{height:auto;min-width:0;padding:clamp(1.4rem,2.6vw,2.6rem);border:1px solid var(--color-line);background:var(--color-surface)}.area-1{grid-column:1/8}.area-2{grid-column:8/13}.area-3{grid-column:1/6}.area-4{grid-column:6/13}.area-meta{display:flex;justify-content:space-between;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--color-line);padding-bottom:.65rem;color:var(--color-muted);font-size:.72rem;text-transform:uppercase}.area h3{max-width:650px}.area p{color:#555d64}.area-1{border-top:5px solid var(--color-deep)}.area-2{border-top:5px solid var(--color-steel)}.area-3{border-top:5px solid var(--color-olive)}.area-4{border-top:5px solid var(--color-clay)}
/* 10 System Connections */
.connections{background:var(--color-mist)}.connection-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--color-deep)}.connection-grid article{min-width:0;padding:1.5rem;border-right:1px solid var(--color-deep)}.connection-grid article:last-child{border:0}.connection-grid span{font-size:.75rem;color:var(--color-clay)}.connection-grid h3{margin:2rem 0 .6rem}.connection-grid p{color:var(--color-muted)}.editorial-note{max-width:900px;margin:2rem 0 0 auto;padding-left:1.5rem;border-left:3px solid var(--color-ochre);font-family:var(--font-editorial);font-size:1.12rem}
/* 11 Integration Lens */
.lens-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:auto;gap:1rem}.lens-sheet{height:auto;min-width:0;padding:1.6rem;border:var(--border);background:var(--color-white)}.lens-sheet span{display:block;color:var(--color-clay);font-size:.78rem}.lens-sheet h3{margin:2.5rem 0 .75rem}.lens-sheet p{color:var(--color-muted);margin:0}.lens-sheet:nth-child(2n){border-top:4px solid var(--color-steel)}.lens-sheet:nth-child(2n+1){border-top:4px solid var(--color-ochre)}
/* 12 Context Roster */
.roster{background:var(--color-paper)}.roster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:auto;gap:1rem}.profile{height:auto;min-width:0;padding:clamp(1.25rem,2.2vw,2rem);border:var(--border);background:var(--color-surface)}.profile-top{display:flex;align-items:flex-start;justify-content:space-between}.avatar{display:grid;width:54px;height:54px;place-items:center;background:var(--color-deep);color:white;font-weight:750}.profile-index{color:var(--color-muted);font-size:.75rem}.profile-label{margin:1.5rem 0 .35rem}.profile h3{margin-bottom:.6rem}.profile .role{font-size:.9rem;color:var(--color-steel)}.profile>p:not(.profile-label):not(.role):not(.context-line){color:#555d64}.context-line{margin-top:1.2rem;padding-top:1rem;border-top:var(--border);font-family:var(--font-editorial);font-size:.83rem;color:var(--color-muted)}.contact{border-top:5px solid var(--color-ochre)}.contact:nth-child(2){border-top-color:var(--color-clay)}.reference{border-top:5px solid var(--color-steel)}.reference:nth-child(2n){border-top-color:var(--color-olive)}.reference .avatar{background:var(--color-olive)}.email-block{display:grid;gap:.55rem;margin-top:1.2rem}.email-block a{overflow-wrap:anywhere;font-size:.86rem;font-weight:700}.copy-email{width:max-content;min-height:42px;border:1px solid var(--color-deep);background:transparent;padding:.45rem .75rem;cursor:pointer}.copy-email:hover{background:var(--color-deep);color:white}.copy-status{min-height:1.1rem;font-size:.76rem;color:var(--color-olive)}.contact-notice{margin-top:1.25rem;padding:1.5rem;border-left:5px solid var(--color-clay);background:var(--color-white)}.contact-notice h3{font-size:1rem}.contact-notice p{margin:0;color:var(--color-muted)}
/* 13 Independence */
.independence{background:var(--color-deep);color:white}.independence .section-kicker{color:var(--color-sand)}.independence .section-heading p:last-child,.scope-content p{color:#dfe3e8}.scope-content{border-color:var(--color-ochre)}
/* 14 Transformation Files */
.files-section{background:var(--color-surface)}.file-list{display:grid;gap:.65rem}.resource{min-width:0;border:var(--border);background:white}.resource details{height:auto}.resource summary{display:flex;min-height:84px;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 1.35rem;cursor:pointer;font-weight:700;list-style:none}.resource summary::-webkit-details-marker{display:none}.resource summary small{display:block;margin-bottom:.35rem;color:var(--color-steel);font-size:.72rem;letter-spacing:.09em;text-transform:uppercase}.resource summary i{flex:0 0 18px;width:18px;height:18px;border-right:2px solid var(--color-clay);border-bottom:2px solid var(--color-clay);transform:rotate(45deg);transition:transform var(--transition)}.resource details[open] summary i{transform:rotate(225deg)}.resource-body{height:auto;padding:0 1.35rem 1.5rem;border-top:var(--border)}.resource-body p{max-width:900px;color:var(--color-muted)}.resource-body p:first-child{margin-top:1.3rem}
/* 15 Search */
.search-panel{margin-bottom:1.5rem;padding:1.3rem;border-block:1px solid var(--color-deep);background:var(--color-paper)}.search-panel label{display:block;margin-bottom:.55rem;font-weight:750}.search-row{display:flex;gap:.6rem}.search-row input{min-width:0;flex:1;min-height:50px;border:1px solid var(--color-line);background:#fff;padding:.7rem 1rem}.search-row button{border:1px solid var(--color-deep);background:transparent;padding:.6rem 1rem;cursor:pointer}.search-panel>p{margin:.55rem 0 0;color:var(--color-muted);font-size:.85rem}.no-results{padding:2rem;border:1px dashed var(--color-clay);background:var(--color-paper)}
/* 16 About */
.about{background:var(--color-paper)}.about-copy p{color:#4f575e}
/* 17 Synthesis Principles */
.principle-list{border-top:1px solid var(--color-deep)}.principle-list article{display:grid;grid-template-columns:70px minmax(220px,.75fr) minmax(0,1fr);gap:1.2rem;align-items:start;padding:1.4rem 0;border-bottom:1px solid var(--color-line)}.principle-list span{color:var(--color-clay);font-size:.78rem}.principle-list h3,.principle-list p{margin:0}.principle-list p{color:var(--color-muted)}
/* 18 Final CTA */
.final-cta{padding:var(--space-5) 0;background:var(--color-deep)}.cta-inset{max-width:1120px;padding:clamp(1.6rem,4vw,4rem);border-left:5px solid var(--color-clay);background:var(--color-paper)}.cta-inset h2{max-width:780px;font-size:clamp(2rem,3.5vw,3.7rem)}.cta-inset>p:not(.section-kicker){max-width:760px;color:var(--color-muted)}
/* 19 Footer */
.site-footer{padding:3rem 0 1.5rem;background:var(--color-ink);color:white}.footer-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.8fr) auto;gap:2rem;align-items:start}.footer-brand{display:flex;gap:1rem}.footer-brand strong{font-size:1.2rem}.footer-brand p{margin:.2rem 0;color:#c4cad0}.footer-brand small{color:#959da5}.site-footer nav{display:grid;gap:.35rem}.site-footer nav a{color:#c4cad0;text-decoration:none}.back-top{border:1px solid #70767c;background:transparent;color:white;padding:.65rem .85rem;cursor:pointer}.copyright{margin-top:2rem;padding-top:1rem;border-top:1px solid #3d4145;color:#8f969d;font-size:.78rem}
/* 20 Reveal */
.js-enabled .reveal{opacity:0;transform:translateY(18px);transition:opacity 520ms ease,transform 520ms ease}.js-enabled .reveal.is-visible{opacity:1;transform:none}
/* 21 Responsive */
@media(max-width:1180px){.header-inner{min-height:70px}.menu-toggle{display:flex;align-items:center}.primary-nav{position:absolute;left:0;right:0;top:100%;display:none;align-items:stretch;flex-direction:column;gap:0;border-bottom:1px solid var(--color-line);background:var(--color-surface);padding:1rem}.primary-nav.is-open{display:flex}.primary-nav a{padding:.7rem}.primary-nav .nav-action{margin-top:.3rem;text-align:center}.system-areas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.area-1,.area-2,.area-3,.area-4{grid-column:auto}.field-grid,.scale-grid,.connection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-surface:nth-child(2),.scale-grid article:nth-child(2),.connection-grid article:nth-child(2){border-right:0}.field-surface:nth-child(-n+2),.scale-grid article:nth-child(-n+2),.connection-grid article:nth-child(-n+2){border-bottom:1px solid currentColor}.lens-grid,.roster-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){.container{width:min(calc(100% - 1.25rem),var(--container))}.brand-link{max-width:215px}.hero{padding-top:2.5rem}.field-heading{display:block}.field-heading .section-kicker{margin-bottom:.5rem}.field-grid,.scale-grid,.connection-grid,.system-areas-grid,.lens-grid,.roster-grid,.about-grid,.independence-grid{grid-template-columns:1fr}.field-surface,.field-surface:nth-child(2),.scale-grid article,.scale-grid article:nth-child(2),.connection-grid article,.connection-grid article:nth-child(2){border-right:0;border-bottom:1px solid currentColor}.field-surface:last-child,.scale-grid article:last-child,.connection-grid article:last-child{border-bottom:0}.system-areas-grid{gap:1rem}.area-meta{display:grid}.about-grid,.independence-grid{gap:1rem}.about-copy,.scope-content{padding-left:1rem}.principle-list article{grid-template-columns:44px 1fr}.principle-list p{grid-column:2}.footer-grid{grid-template-columns:1fr}.search-row{align-items:stretch;flex-direction:column}.search-row button{min-height:46px}.button-row{align-items:stretch;flex-direction:column}.button{width:100%}.resource summary{align-items:flex-start}.profile{padding:1.25rem}}
@media(max-width:360px){.header-inner{gap:.6rem}.brand-link{max-width:185px}.menu-toggle span{font-size:.8rem}.menu-toggle{padding:.4rem .55rem}.hero h1{font-size:2.08rem}.profile{padding:1rem}.field-surface,.area,.lens-sheet{padding:1.1rem}}
/* 22 Reduced Motion */
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.js-enabled .reveal{opacity:1;transform:none}}