/* Landing-page system. Shared grid, type scale and spacing; isolated from other pages. */
.page-home{--home-gap:48px;--home-section:72px;--home-body:16px;--home-meta:11px;--home-panel:#082db2}
.page-home :is(.mono,.eyebrow,.section-kicker){font-size:var(--home-meta);line-height:1.7}
.page-home :is(.home-intro,.home-section-heading,.foundation-intro,.foundation,.research-verification){display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--home-gap)}
.page-home :is(.home-intro,.home-section-heading,.foundation-intro,.foundation,.research-verification)>*{min-width:0}
.page-home p{overflow-wrap:break-word}
.page-home em{font-style:normal;color:var(--acid)}
.page-home .home-hero{padding:28px 0 0}
.page-home .home-intro{align-items:center;padding:48px 0}
.page-home .home-intro h1{font-size:clamp(58px,7vw,104px);line-height:.98;letter-spacing:-.065em;margin:0 0 24px}
.page-home .home-lead{font-size:18px;line-height:1.7;max-width:54ch;color:var(--dim)}
.page-home .home-portrait{display:block;width:100%;max-width:520px;justify-self:end;margin:0}
.page-home .portrait-frame{position:relative;border:1px solid var(--line);padding:10px;background:var(--home-panel)}
.page-home .portrait-frame img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.page-home .portrait-stamp{position:absolute;bottom:24px;left:24px;padding:10px 14px;background:var(--bg);border-left:3px solid var(--acid)}
.page-home .home-portrait figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:12px;color:var(--dim)}
.page-home .home-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center;margin-top:28px}
.page-home .primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 22px;min-height:48px;font:500 15px/1.5 var(--sans);background:var(--acid);color:var(--black);transition:background .2s}
.page-home .primary-link:hover{background:var(--ink)}
.page-home :is(.text-link,.secondary-link){display:inline-block;font:13px/1.7 var(--mono);border-bottom:1px solid var(--line);padding:8px 0;text-underline-offset:4px;overflow-wrap:anywhere}
.page-home :is(.text-link,.secondary-link):hover{color:var(--ink);border-color:var(--acid)}
.page-home .home-index{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;border-block:1px solid var(--line);padding:20px 0}
.page-home .home-index a:hover{color:var(--acid)}
.page-home .home-section{display:block;padding:var(--home-section) 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}
.page-home .section-kicker{margin:0 0 24px;color:var(--dim)}
.page-home .home-section h2{font-size:clamp(34px,3.8vw,56px);font-weight:400;line-height:1.12;letter-spacing:-.05em;margin:0}
.page-home .home-section-heading{align-items:start;margin-bottom:40px}
.page-home .home-section-heading>p{font-size:var(--home-body);line-height:1.8;color:var(--dim);max-width:62ch;margin:0}
.page-home .premise-body h2{margin:0}.page-home .premise-body h2 span{color:var(--dim)}
.page-home .premise-copy p{font-size:var(--home-body);line-height:1.8;color:var(--dim);margin:0 0 16px;max-width:62ch}
.page-home .premise-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:32px}
.page-home .premise-facts>div{border-top:2px solid var(--acid);padding-top:16px}
.page-home .premise-facts strong{display:block;font-size:24px;font-weight:400;margin-bottom:12px}
.page-home .premise-facts span{display:block;font-size:14px;line-height:1.7;color:var(--dim);max-width:35ch}
.page-home .loop-diagram{padding:28px 32px 0;background:var(--home-panel);border:1px solid var(--line)}
.page-home .loop-input{text-align:center}.page-home .loop-input p{font-size:var(--home-body);line-height:1.8;margin:12px 0 0}.page-home .loop-input b{color:var(--acid);padding:0 10px}
.page-home .loop-connector{text-align:center;height:40px;font-size:26px;line-height:40px;color:var(--acid)}
.page-home .loop-modules{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.page-home .loop-modules>div{border:1px solid var(--line);padding:20px;background:var(--bg)}
.page-home .loop-diagram h3{font-size:24px;font-weight:400;line-height:1.2;letter-spacing:-.035em;margin:12px 0}
.page-home .loop-modules p{font-size:14px;line-height:1.7;color:var(--dim);margin:0}
.page-home .loop-workspace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--home-gap);align-items:center;background:var(--acid);color:var(--black);padding:24px}
.page-home .loop-workspace h3{font-size:32px;margin-bottom:0}.page-home .loop-workspace p{font-size:var(--home-body);line-height:1.7;margin:0}
.page-home .loop-output{display:grid;grid-template-columns:1fr 32px 1fr;gap:24px;align-items:center;padding:0 0 24px}
.page-home .loop-output p{font-size:14px;line-height:1.7;color:var(--dim);margin:0}.page-home .output-arrow{font-size:28px;color:var(--acid)}
.page-home .loop-return{border-top:1px dashed var(--line);padding:16px 0;color:var(--dim);text-align:center}.page-home .loop-return span{color:var(--acid);font-size:20px;margin-right:10px}
.page-home .diagram-foot{display:flex;justify-content:space-between;align-items:start;gap:24px;margin-top:24px}.page-home .diagram-foot p{font-size:14px;line-height:1.8;color:var(--dim);margin:0;max-width:65ch}.page-home .diagram-foot a{flex-shrink:0}
.page-home :is(.foundation-intro,.foundation){padding:32px 0;border-top:1px solid var(--line)}
.page-home .foundation-intro{border-top:2px solid var(--acid)}
.page-home :is(.foundation-title h3,.foundation-intro h3,.research-verification h3){font-size:clamp(28px,2.8vw,40px);font-weight:400;line-height:1.18;letter-spacing:-.04em;margin:16px 0 0}
.page-home :is(.foundation-title>.mono,.foundation-intro .mono,.research-verification .mono){color:var(--dim)}
.page-home :is(.foundation-copy>p,.foundation-intro .foundation-copy>p,.research-verification p){font-size:var(--home-body);line-height:1.8;color:var(--dim);margin:0 0 24px;max-width:62ch}
.page-home .implementation{border-left:3px solid var(--acid);padding-left:20px;margin:0 0 24px}
.page-home .implementation p{font-size:var(--home-body);line-height:1.8;margin:10px 0 0;max-width:60ch}
.page-home .foundation details{margin-top:20px;border-top:1px solid var(--line);color:var(--dim)}
.page-home .foundation summary{font:13px/1.7 var(--mono);cursor:pointer;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:20px;color:var(--ink)}
.page-home .foundation summary::-webkit-details-marker{display:none}.page-home .foundation summary:after{content:'+';color:var(--acid);font-size:18px}.page-home .foundation details[open] summary:after{content:'−'}
.page-home .foundation details p{font-size:14px;line-height:1.8;max-width:65ch;margin:0 0 16px}
.page-home .self-loop{background:var(--home-panel);border:1px solid var(--line);padding:28px 32px;margin-top:8px}
.page-home .self-loop>p{font-size:clamp(20px,2.4vw,34px);letter-spacing:-.035em;line-height:1.7;margin:16px 0}.page-home .self-loop b{font-weight:400;color:var(--acid);padding:0 6px}.page-home .self-loop>div{font-size:var(--home-body);line-height:1.8;color:var(--dim);max-width:75ch}
.page-home .research-verification{padding-top:40px}.page-home .research-links{display:flex;flex-wrap:wrap;gap:16px 24px}
.page-home .home-latest .section-head{padding:0;border:0;align-items:end}.page-home .home-works{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:32px}.page-home .home-work{display:block;min-width:0}
.page-home .home-work img,.page-home .home-work video,.page-home .home-text-work{width:100%;aspect-ratio:1;object-fit:contain;display:block;background:var(--home-panel);margin-bottom:16px}.page-home .home-work p{font-size:14px;line-height:1.7;color:var(--dim);max-width:46ch}
.page-home .home-invitation{padding:var(--home-section) 0}.page-home .home-invitation>.mono{color:var(--dim)}.page-home .home-invitation h2{font-size:clamp(64px,9vw,132px);font-weight:400;line-height:1;letter-spacing:-.065em;margin:28px 0}.page-home .home-invitation>div{display:flex;justify-content:space-between;align-items:center;gap:24px}.page-home .home-invitation p{font-size:var(--home-body);line-height:1.8;color:var(--dim);margin:0}
@media(max-width:1050px){.page-home{--home-gap:32px}.page-home .home-intro h1{font-size:clamp(58px,7vw,80px)}.page-home .loop-modules>div{padding:16px}.page-home .loop-diagram h3{font-size:21px}.page-home .loop-workspace h3{font-size:28px}}
@media(max-width:700px){.page-home{--home-gap:24px;--home-section:48px}.page-home :is(.home-intro,.home-section-heading,.foundation-intro,.foundation,.research-verification){grid-template-columns:minmax(0,1fr)}.page-home .home-intro{padding:32px 0}.page-home .home-intro h1{font-size:clamp(52px,12.5vw,80px)}.page-home .home-portrait{max-width:380px;justify-self:start}.page-home .home-lead{font-size:16px}.page-home .hero-top{gap:16px;flex-wrap:wrap}.page-home .home-index{display:grid;grid-template-columns:1fr 1fr}.page-home .home-section-heading{margin-bottom:28px}.page-home .premise-facts{grid-template-columns:1fr;margin-top:28px}.page-home .premise-facts>div{display:grid;grid-template-columns:100px 1fr;gap:16px}.page-home .premise-facts strong{font-size:21px}.page-home .loop-diagram{padding:20px 16px 0}.page-home .loop-input p{font-size:14px}.page-home .loop-input b{padding:0 4px}.page-home .loop-modules{grid-template-columns:1fr 1fr;gap:12px}.page-home .loop-modules>div{padding:12px}.page-home .loop-modules p{font-size:13px}.page-home .loop-workspace,.page-home .loop-output{grid-template-columns:1fr;gap:20px}.page-home .loop-workspace{padding:20px}.page-home .output-arrow{text-align:center;transform:rotate(90deg)}.page-home .diagram-foot{flex-direction:column}.page-home .foundation{padding:28px 0}.page-home .self-loop{padding:20px}.page-home .self-loop>p{font-size:24px}.page-home .research-verification{padding-top:28px}.page-home .home-latest .section-head{align-items:start;flex-direction:column}.page-home .home-works{grid-template-columns:1fr;gap:28px}.page-home .home-work{display:grid;grid-template-columns:110px minmax(0,1fr);gap:8px 16px}.page-home .home-work img,.page-home .home-work video,.page-home .home-text-work{grid-row:span 2;margin:0}.page-home .home-work p{margin:0}.page-home .home-invitation>div{flex-direction:column;align-items:start}}
@media(prefers-reduced-motion:reduce){.page-home *{scroll-behavior:auto;transition:none!important}}