@font-face{font-family:"Newsreader";font-style:normal;font-display:swap;font-weight:200 800;src:url(/fonts/newsreader-latin-opsz-normal.woff2) format("woff2-variations"),url(/fonts/newsreader-latin-opsz-normal.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:italic;font-display:swap;font-weight:200 800;src:url(/fonts/newsreader-latin-opsz-italic.woff2) format("woff2-variations"),url(/fonts/newsreader-latin-opsz-italic.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/inter-latin-500-normal.woff2) format("woff2")}
:root{
  --ink:#111512; --ink-2:#181d19; --ink-3:#232a24;
  --parch:#F3EFE6; --parch-2:#E9E3D6;
  --moss:#B8C4A7; --amber:#C7A978;
  --text-d:#F3EFE6; --muted-d:#B9B7AE;
  --text-l:#1A1E1B; --muted-l:#4E534D;
  --line-d:rgba(243,239,230,.14); --line-l:rgba(17,21,18,.14);
  --serif:"Newsreader", Georgia, "Times New Roman", serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--ink);color:var(--text-d);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media (min-width:900px){body{font-size:18px}}
a{color:inherit;text-underline-offset:3px}
img,svg{display:block;max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 32px}}
.skip{position:absolute;left:-9999px;top:8px;background:var(--parch);color:var(--ink);padding:10px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

h1,h2,h3{font-family:var(--serif);font-weight:300;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.5rem,7vw,4.6rem);line-height:1.04}
h2{font-size:clamp(1.9rem,4.2vw,2.9rem);line-height:1.12;margin-bottom:.7em}
h3{font-size:1.5rem;line-height:1.25;font-weight:400;margin-bottom:.45em}
p{margin:0 0 1em}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--moss);margin-bottom:1.3rem;font-weight:500}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(17,21,18,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-d)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:64px}
.wordmark{font-family:var(--serif);font-size:1.45rem;text-decoration:none;letter-spacing:-.01em;font-weight:400;margin-right:auto}
.wordmark.small{font-size:1.2rem}
.nav-links{display:none;list-style:none;margin:0;padding:0;gap:28px}
.nav-links a{text-decoration:none;color:var(--muted-d);font-size:.92rem}
.nav-links a:hover{color:var(--text-d)}
@media (min-width:860px){.nav-links{display:flex}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:8px;border:1px solid var(--parch);background:var(--parch);color:var(--ink);font:500 1rem/1 var(--sans);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s}
.btn:hover{background:#fff;border-color:#fff}
.btn[disabled]{opacity:.6;cursor:progress}
.btn-small{min-height:44px;padding:0 16px;font-size:.92rem}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-ghost:hover{background:rgba(127,127,127,.1)}
.link-btn{background:none;border:0;padding:8px 0;min-height:44px;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}

/* hero */
.hero{padding:56px 0 72px;position:relative}
@media (min-width:900px){.hero{padding:96px 0 112px}}
.hero-grid{display:grid;gap:40px;align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.25fr .75fr;gap:56px}}
.lede{font-size:1.1rem;color:var(--muted-d);max-width:600px;margin:1.6rem 0 2.2rem}
@media (min-width:900px){.lede{font-size:1.2rem}}
.hero-art{order:-1;width:100%;max-width:128px;margin:0 auto 0 0;opacity:.95}
@media (min-width:900px){.hero-art{order:0;max-width:420px}}
.fractal .fold rect{stroke:var(--parch);stroke-width:1}
.fractal .f1 rect{stroke-opacity:.12;fill:rgba(243,239,230,.015)}
.fractal .f2 rect{stroke-opacity:.18;fill:rgba(184,196,167,.02)}
.fractal .f3 rect{stroke-opacity:.26;fill:rgba(184,196,167,.03)}
.fractal .f4 rect{stroke-opacity:.34;fill:rgba(199,169,120,.035)}
.fractal .f5 rect{stroke-opacity:.44;stroke:var(--moss);fill:rgba(199,169,120,.04)}
.fractal .f6 rect{stroke-opacity:.6;stroke:var(--moss)}
.fractal .f7 rect{stroke-opacity:.8;stroke:var(--amber)}
.fractal .fold{transform-origin:200px 200px;animation:settle 2.8s cubic-bezier(.2,.7,.2,1) 1 both}
.fractal .f2{animation-delay:.08s}.fractal .f3{animation-delay:.16s}.fractal .f4{animation-delay:.24s}.fractal .f5{animation-delay:.32s}.fractal .f6{animation-delay:.4s}.fractal .f7{animation-delay:.48s}
@keyframes settle{from{transform:rotate(-14deg);opacity:0}to{transform:rotate(0);opacity:1}}

/* form */
.waitlist{max-width:560px}
.field label{display:block;font-size:.9rem;font-weight:500;margin-bottom:8px}
.field-row{display:flex;flex-direction:column;gap:10px}
@media (min-width:520px){.field-row{flex-direction:row}}
.waitlist input[type=email]{flex:1;min-width:0;min-height:48px;padding:0 14px;border-radius:8px;border:1px solid rgba(243,239,230,.35);background:rgba(243,239,230,.04);color:var(--text-d);font:400 1rem var(--sans)}
.waitlist input[type=email]::placeholder{color:#8f928a}
.waitlist input[aria-invalid=true]{border-color:#E8A091}
.status{min-height:1.4em;margin:10px 0 6px;font-size:.95rem}
.status.error{color:#F0B3A6}
.status.ok{color:var(--moss)}
.fine{font-size:.85rem;color:var(--muted-d);margin:0 0 .45em;line-height:1.55}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-slot.narrow{max-width:560px;margin:32px auto 0}
.success-panel{padding:22px 24px;border:1px solid var(--line-d);border-radius:var(--radius);background:var(--ink-2)}
.success-panel h3{margin-bottom:.35em}
.success-panel p{color:var(--muted-d);margin:0}

/* sections */
.section{padding:80px 0}
@media (min-width:900px){.section{padding:120px 0}}
.rule-top{border-top:1px solid var(--line-d)}
.light{background:var(--parch);color:var(--text-l)}
.light .fine,.light .note{color:var(--muted-l)}
.prose{max-width:640px}
.prose p{color:var(--muted-d)}
.light .prose p{color:var(--muted-l)}
.center{margin-left:auto;margin-right:auto;text-align:center}
.triad{font-family:var(--serif);font-style:italic;font-size:1.4rem;line-height:1.45;color:inherit!important}
.section-title{max-width:720px;margin-bottom:48px}

.cards{display:grid;gap:20px;margin-top:56px}
@media (min-width:768px){.cards{grid-template-columns:1fr 1fr;gap:28px}}
.card{position:relative;padding:32px 28px;border:1px solid var(--line-l);border-radius:var(--radius);background:#FAF7F0}
@media (min-width:900px){.card{padding:44px 40px}}
.card p{color:var(--muted-l);margin:0}
.card-mark{display:block;font-family:var(--serif);font-style:italic;color:#8A7550;font-size:1.05rem;margin-bottom:18px}
.closing-line{text-align:center;font-family:var(--serif);font-size:1.3rem;margin:48px 0 0}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:36px}
@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:40px}}
.steps li{border-top:1px solid var(--line-d);padding-top:24px}
.steps p{color:var(--muted-d);margin:0}
.step-n{display:block;font-size:.8rem;letter-spacing:.14em;color:var(--amber);margin-bottom:14px}
.note{margin-top:44px;font-size:.92rem;color:var(--muted-d)}

/* demo */
.demo{border:1px solid var(--line-l);border-radius:14px;background:#FAF7F0;padding:20px}
@media (min-width:768px){.demo{padding:36px}}
.concept-label{display:inline-block;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;border:1px solid #8A7550;color:#5E4E33;border-radius:999px;padding:6px 14px;margin:0 0 24px}
.demo-grid{display:grid;gap:20px}
@media (min-width:860px){.demo-grid{grid-template-columns:.85fr 1.15fr;gap:32px}}
.source-card{background:var(--parch-2);border-radius:var(--radius);padding:24px;border:1px dashed rgba(17,21,18,.25)}
.source-kind{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-l);margin-bottom:10px}
.source-card blockquote{margin:14px 0 0;padding:16px 18px;border-left:2px solid #8A7550;background:#FAF7F0;font-family:var(--serif);font-size:1.2rem;line-height:1.5}
.source-card blockquote p{margin:0}
.q-tabs{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
@media (min-width:520px){.q-tabs{flex-direction:row;flex-wrap:wrap}}
.q-tabs button{min-height:44px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-l);background:transparent;color:var(--text-l);font:500 .95rem var(--sans);cursor:pointer;text-align:left}
.q-tabs button[aria-selected=true]{background:var(--ink);color:var(--parch);border-color:var(--ink)}
.answer{background:var(--ink);color:var(--parch);border-radius:var(--radius);padding:24px}
.answer p{margin:12px 0 0;font-size:1.05rem}
.answer .link-btn{color:var(--moss);margin-top:6px}
.concept-inline{font-size:.72rem!important;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d);margin:0 0 12px!important}
.badge{display:inline-block;font-size:.78rem;padding:4px 10px;border-radius:6px;font-weight:500}
.badge-grounded{background:rgba(184,196,167,.18);color:var(--moss);border:1px solid rgba(184,196,167,.4)}
.badge-gap{background:rgba(199,169,120,.14);color:var(--amber);border:1px solid rgba(199,169,120,.4)}

/* faq */
.faq{max-width:760px;border-top:1px solid var(--line-l)}
.faq details{border-bottom:1px solid var(--line-l)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font-family:var(--serif);font-size:1.3rem;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-family:var(--sans);font-size:1.5rem;color:#8A7550}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted-l);padding:0 0 22px;margin:0;max-width:680px}

.close{text-align:left}
.close .prose{margin-bottom:0}

/* footer */
.site-footer{border-top:1px solid var(--line-d);padding:40px 0 48px;font-size:.9rem;color:var(--muted-d)}
.footer-inner{display:grid;gap:12px}
@media (min-width:768px){.footer-inner{grid-template-columns:1fr auto;align-items:center}.footer-legal{grid-column:1/-1}}
.footer-brand{margin:0;display:flex;align-items:baseline;gap:12px}
.by{font-size:.82rem;color:var(--muted-d)}
.footer-links{margin:0;display:flex;gap:20px}
.footer-links a{text-decoration:none;display:inline-block;padding:10px 0}
.footer-links a:hover{text-decoration:underline}
.footer-legal{margin:8px 0 0;font-size:.82rem;line-height:1.7}

/* utility pages */
.page{min-height:calc(100vh - 64px);padding:72px 0 96px}
.page .panel{max-width:640px;margin:0 auto}
.page h1{font-size:clamp(2.1rem,5vw,3.2rem);margin-bottom:.5em}
.page p,.page li{color:var(--muted-d)}
.page h2{font-size:1.6rem;margin:2em 0 .5em}
.page .btn{margin-top:12px}
fieldset{border:1px solid var(--line-d);border-radius:var(--radius);padding:20px 22px;margin:0 0 20px}
legend{font-family:var(--serif);font-size:1.3rem;padding:0 6px;color:var(--text-d)}
.opt{display:flex;gap:12px;align-items:flex-start;padding:10px 0;min-height:44px;cursor:pointer;color:var(--text-d)}
.opt input{width:20px;height:20px;margin-top:3px;accent-color:var(--moss);flex:none}
.hint{font-size:.88rem;color:var(--muted-d);margin:8px 0 0}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:8px}
.page ul{padding-left:1.2em;margin:0 0 1em}.page li{margin-bottom:.5em}.page strong{color:var(--text-d);font-weight:500}