*{box-sizing:border-box}
html{color-scheme:light;scroll-behavior:smooth;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;scroll-padding-top:6rem}
body{margin:0;background:var(--bg-chalk);color:var(--bg-carbon);font-family:var(--font-primary);font-size:1rem;line-height:1.68}
body[data-nav-open=true]{overflow:hidden}
img,svg{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button{color:inherit}
a{color:inherit;text-underline-offset:.22em;text-decoration-thickness:.08em}
a:hover{text-decoration-thickness:.14em}
:focus-visible{outline:3px solid rgba(129,80,68,.48);outline-offset:3px}
::selection{background:var(--bg-oxide);color:var(--bg-chalk)}
[hidden]{display:none!important}
h1,h2,h3,p,ul,ol,blockquote{margin-top:0}
h1,h2,h3{font-weight:500;line-height:1.08}
p{max-width:52rem}
.container{width:min(100%,90rem);margin-inline:auto;padding-inline:clamp(1rem,4vw,3rem)}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:200;transform:translateY(-200%);padding:.8rem 1rem;background:var(--bg-carbon);color:var(--bg-chalk)}
.skip-link:focus{transform:none}
.eyebrow,.nav-link,.button,.disclosure-button,.item-number,.project-card__label,.label,.legal-note,.site-footer__bottom{font-family:var(--font-mono)}
.eyebrow{margin-bottom:1.1rem;color:var(--bg-oxide);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(32,33,31,.16);background:rgba(242,241,236,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.site-header__inner{min-height:4.8rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:block;flex:0 1 22rem;text-decoration:none}
.site-logo{width:min(22rem,55vw)}
.site-nav{display:flex;align-items:center;gap:clamp(.85rem,1.7vw,1.5rem)}
.nav-link{position:relative;text-decoration:none;text-transform:uppercase;letter-spacing:.075em;font-size:.7rem;white-space:nowrap}
.nav-link:after{content:"";position:absolute;left:0;right:100%;bottom:-.35rem;height:1px;background:var(--bg-oxide);transition:right var(--motion-normal) var(--ease-standard)}
.nav-link:hover:after,.nav-link[aria-current=true]:after{right:0}
.lang-link{margin-left:.3rem;padding-left:1.2rem;border-left:1px solid rgba(32,33,31,.24)}
.nav-toggle{display:none;min-height:2.75rem;align-items:center;gap:.6rem;padding:.5rem .75rem;border:1px solid rgba(32,33,31,.55);background:transparent;cursor:pointer}
.nav-toggle__label{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.07em}
.hero{position:relative;min-height:min(50rem,calc(100svh - 4.8rem));display:grid;align-items:end;overflow:hidden;padding-block:clamp(5rem,12vw,9rem) clamp(3rem,7vw,5rem);border-bottom:1px solid rgba(32,33,31,.14)}
.hero:before{content:"";position:absolute;right:-10rem;bottom:-14rem;width:36rem;height:36rem;border:1px solid rgba(129,80,68,.38);border-radius:50%;box-shadow:0 0 0 4rem rgba(129,80,68,.045),0 0 0 8rem rgba(129,80,68,.026),0 0 0 12rem rgba(129,80,68,.014)}
.hero__content{position:relative;z-index:1}
.hero h1{max-width:15ch;margin-bottom:2rem;font-size:clamp(3.1rem,7vw,6.8rem);letter-spacing:-.052em}
.hero__summary{max-width:49rem;font-size:clamp(1.1rem,2vw,1.4rem)}
.cluster{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.hero__actions{margin-top:2.2rem}
.button{display:inline-flex;min-height:3.1rem;align-items:center;justify-content:center;padding:.72rem 1.15rem;border:1px solid currentColor;border-radius:2px;background:transparent;text-decoration:none;font-size:.8rem;letter-spacing:.04em;cursor:pointer;transition:transform var(--motion-fast) var(--ease-standard),background-color var(--motion-normal) var(--ease-standard),color var(--motion-normal) var(--ease-standard)}
.button:hover{transform:translateY(-1px)}
.button--primary{background:var(--bg-carbon);color:var(--bg-chalk)}
.button--primary:hover{background:var(--bg-oxide);border-color:var(--bg-oxide)}
.button:disabled{opacity:.55;cursor:wait;transform:none}
.editorial-section{scroll-margin-top:5.25rem;border-bottom:1px solid rgba(32,33,31,.15)}
.editorial-section:nth-of-type(even){background:rgba(215,212,202,.33)}
.section-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(2rem,7vw,7rem);align-items:end;padding-block:clamp(4.5rem,9vw,7.5rem)}
.section-summary h2{max-width:16ch;margin-bottom:1.5rem;font-size:clamp(2.5rem,5.4vw,5rem);letter-spacing:-.045em}
.section-intro,.section-support{max-width:48rem;font-size:clamp(1.05rem,1.6vw,1.24rem)}
.section-support{font-family:var(--font-editorial);font-size:clamp(1.25rem,2.2vw,1.8rem)}
.disclosure-button{display:grid;grid-template-columns:auto 2rem;align-items:center;gap:1rem;min-width:12rem;padding:1rem 0;border:0;border-top:1px solid rgba(32,33,31,.42);border-bottom:1px solid rgba(32,33,31,.42);background:transparent;text-align:left;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;cursor:pointer}
.disclosure-button__icon{font-family:var(--font-primary);font-size:1.7rem;line-height:1;text-align:right;transition:transform var(--motion-normal) var(--ease-standard)}
.disclosure-button[aria-expanded=true] .disclosure-button__icon{transform:rotate(45deg)}
.section-expanded{padding-bottom:clamp(5rem,10vw,8rem)}
.section-expanded[data-animating=true]{overflow:hidden}
.capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(32,33,31,.2);border-left:1px solid rgba(32,33,31,.2)}
.capability-card{padding:clamp(1.5rem,3vw,2.4rem);border-right:1px solid rgba(32,33,31,.2);border-bottom:1px solid rgba(32,33,31,.2)}
.item-number{display:block;margin-bottom:1.5rem;color:var(--bg-oxide);font-size:.72rem;letter-spacing:.06em}
.capability-card h3{font-size:clamp(1.35rem,2vw,1.8rem)}
.method-list{list-style:none;padding:0;margin:0;border-top:1px solid rgba(32,33,31,.2)}
.method-step{display:grid;grid-template-columns:5rem minmax(0,1fr);gap:clamp(1rem,3vw,3rem);padding-block:clamp(1.8rem,4vw,3rem);border-bottom:1px solid rgba(32,33,31,.2)}
.method-step h3{font-size:clamp(1.55rem,2.7vw,2.4rem)}
.prose-block{max-width:58rem;font-size:1.08rem}
.manifesto-introduction{margin-bottom:3rem}
.manifesto-index{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:clamp(3rem,6vw,5rem);padding-block:1.5rem;border-top:1px solid rgba(32,33,31,.2);border-bottom:1px solid rgba(32,33,31,.2)}
.manifesto-index a{padding:.35rem .55rem;border:1px solid rgba(32,33,31,.24);border-radius:999px;text-decoration:none;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.03em}
.manifesto-index a:hover{background:var(--bg-carbon);color:var(--bg-chalk)}
.manifesto-chapter{margin-top:clamp(4rem,8vw,7rem)}
.manifesto-chapter__header{position:sticky;top:4.8rem;z-index:4;margin-bottom:1rem;padding:1rem 0;border-top:1px solid rgba(32,33,31,.65);border-bottom:1px solid rgba(32,33,31,.2);background:rgba(242,241,236,.96);backdrop-filter:blur(10px)}
.editorial-section:nth-of-type(even) .manifesto-chapter__header{background:rgba(229,227,220,.96)}
.manifesto-chapter__header p{margin:0;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--bg-oxide)}
.manifesto-principle{display:grid;grid-template-columns:5rem minmax(0,1fr);gap:clamp(1rem,4vw,4rem);padding-block:clamp(2.2rem,5vw,4rem);border-bottom:1px solid rgba(32,33,31,.18);scroll-margin-top:9rem}
.manifesto-principle h3{max-width:28ch;font-size:clamp(1.75rem,3.4vw,3rem);letter-spacing:-.025em}
.manifesto-principle p{font-size:1.04rem}
.manifesto-closing{max-width:34ch;margin:clamp(4rem,8vw,7rem) 0 0;padding-left:1.5rem;border-left:.3rem solid var(--bg-oxide);font-family:var(--font-editorial);font-size:clamp(1.65rem,3.4vw,2.9rem);line-height:1.28}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.project-card{padding:clamp(1.7rem,4vw,3rem);border:1px solid rgba(32,33,31,.2);background:rgba(255,255,255,.18)}
.project-card__label{color:var(--bg-oxide);font-size:.7rem;text-transform:uppercase;letter-spacing:.07em}
.project-card h3{font-size:clamp(1.8rem,3.5vw,3rem)}
.reference-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:1rem;background:rgba(32,33,31,.2);border:1px solid rgba(32,33,31,.2)}
.reference-grid article{padding:clamp(1.5rem,3vw,2.4rem);background:var(--bg-chalk)}
.reference-grid h3{font-size:1.35rem}
.about-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(32,33,31,.2);border:1px solid rgba(32,33,31,.2)}
.about-grid article{padding:clamp(1.7rem,4vw,3rem);background:var(--bg-chalk)}
.about-grid article:first-child{grid-column:1/-1}
.about-grid h3{font-size:clamp(1.5rem,2.6vw,2.25rem)}
.contact-layout{display:grid;grid-template-columns:minmax(15rem,4fr) minmax(0,7fr);gap:clamp(2rem,7vw,7rem)}
.contact-introduction h3{font-size:clamp(1.8rem,3vw,2.8rem)}
.notice{padding:1rem;border-left:.25rem solid currentColor}
.notice--warning{margin-top:2rem;background:rgba(156,106,35,.09);color:#684515}
.form-shell{max-width:54rem}
.contact-form{display:grid;gap:1.25rem}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}
.field{display:grid;gap:.5rem}
.field--wide{grid-column:1/-1}
.label{display:flex;justify-content:space-between;gap:1rem;font-size:.72rem;letter-spacing:.055em;text-transform:uppercase}
.label span{color:var(--bg-silt);font-size:.65rem}
.input,.textarea{width:100%;min-height:3.2rem;padding:.75rem .9rem;border:1px solid rgba(32,33,31,.5);border-radius:2px;background:rgba(255,255,255,.38);color:var(--bg-carbon)}
.textarea{min-height:14rem;resize:vertical}
.input:focus,.textarea:focus{border-color:var(--bg-oxide);background:var(--bg-chalk)}
.form-privacy{font-size:.88rem;color:var(--bg-silt)}
.form-status,.form-errors{padding:1rem;border:1px solid currentColor;border-left-width:.35rem}
.form-status:empty{display:none}
.form-status[data-state=success]{color:var(--bg-success)}
.form-status[data-state=error],.form-errors{color:var(--bg-danger)}
.form-errors h3{font-size:1.1rem}
.form-errors ul{margin-bottom:0}
.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.site-footer{padding-block:4rem 1.5rem;background:var(--bg-carbon);color:var(--bg-chalk)}
.footer-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(12rem,1fr) minmax(12rem,1fr);gap:clamp(2rem,5vw,5rem)}
.site-footer__logo{width:min(27rem,100%);margin-bottom:1.5rem}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li+li{margin-top:.5rem}
.legal-note{font-size:.75rem;color:var(--bg-silt)}
.site-footer__bottom{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1rem;border-top:1px solid rgba(242,241,236,.16);font-size:.68rem;color:var(--bg-silt)}
.content-page{padding-block:clamp(4rem,9vw,8rem)}
.page-header{padding-bottom:3rem;border-bottom:1px solid rgba(32,33,31,.2)}
.page-header h1{max-width:15ch;margin-bottom:1.5rem;font-size:clamp(3rem,6vw,5.8rem);letter-spacing:-.05em}
.document-prose{max-width:58rem;padding-top:clamp(2rem,5vw,4rem)}
.document-prose h2{margin-top:3.5rem;font-size:clamp(1.8rem,3.5vw,3rem)}
.document-prose h3{margin-top:2.2rem;font-size:1.35rem}
@media(max-width:72rem){
  .nav-toggle{display:flex}
  .site-nav{position:fixed;inset:4.8rem 0 auto;display:none;padding:1.5rem var(--page-gutter) 2rem;background:var(--bg-chalk);border-bottom:1px solid rgba(32,33,31,.16);box-shadow:var(--shadow-soft)}
  .site-nav[data-open=true]{display:grid;gap:1.1rem}
  .nav-link{font-size:.78rem}
  .lang-link{margin:0;padding:1rem 0 0;border-left:0;border-top:1px solid rgba(32,33,31,.2)}
  .capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reference-grid{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
}
@media(max-width:48rem){
  html{scroll-padding-top:4.8rem}
  .hero{min-height:auto;padding-top:7rem}
  .hero h1{font-size:clamp(2.4rem,10.5vw,3.4rem)}
  .section-summary{grid-template-columns:1fr;align-items:start}
  .disclosure-button{width:100%}
  .capability-grid,.project-grid,.about-grid,.form-grid{grid-template-columns:1fr}
  .about-grid article:first-child,.field--wide{grid-column:auto}
  .method-step,.manifesto-principle{grid-template-columns:2.7rem minmax(0,1fr);gap:.8rem}
  .manifesto-chapter__header{top:4.8rem}
  .footer-grid{grid-template-columns:1fr}
  .site-footer__bottom{display:grid}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
@media print{
  .site-header,.hero__actions,.disclosure-button,.site-footer{display:none!important}
  [data-disclosure-content]{display:block!important}
  .editorial-section{break-inside:auto}
  .manifesto-chapter__header{position:static}
}