:root{--ink:#1d1d1b;--paper:#f3f0e7;--white:#fffefb;--lime:#d9f344;--pink:#f4b3cc;--lilac:#c7b7ef;--red:#f24a2d;--blue:#2862ae}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.32}
header{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.55fr);gap:36px;align-items:end;padding:34px 3vw 30px;border-bottom:2px solid;max-width:2200px;margin:auto}
.kicker,.eyebrow{font-size:11px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
h1{font-size:clamp(48px,7vw,112px);line-height:.84;letter-spacing:-.072em;margin:12px 0 0;max-width:1280px}
header p{max-width:650px;margin:0;font-size:14px}
main{max-width:2200px;margin:auto;padding:28px 3vw 84px}
.scope{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:42px}
.scope div{border:1.5px solid;padding:11px 12px;background:var(--white);font-size:12px}
.scope b{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
section{margin-top:68px}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,650px);gap:30px;align-items:end;margin:0 0 16px}
.section-head h2{font-size:clamp(38px,4.3vw,72px);line-height:.9;letter-spacing:-.058em;margin:7px 0 0}
.section-head p{margin:0;font-size:14px;max-width:640px}

.geometry-legend{display:flex;gap:22px;flex-wrap:wrap;background:var(--ink);color:var(--white);padding:10px 13px;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.geometry-legend i{display:inline-block;width:20px;height:2px;margin-right:6px;vertical-align:middle}.ink-line{background:var(--red)}.pad-line{background:var(--blue)}
.geometry-sheet{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:10px;background:var(--white);border:2px solid;border-top:0}
.geometry-item{min-width:0;border:1px solid rgba(29,29,27,.3);padding:10px;background:var(--paper)}
.geometry-item-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;font-size:11px;font-weight:900}
.geometry-item-head code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--ink);color:var(--white);padding:3px 6px}
.geometry-item svg{display:block;width:100%;height:124px;overflow:visible}
.metrics{display:flex;gap:12px;justify-content:space-between;margin-top:5px;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}

.pattern-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
.study{min-width:0}.study.wide{grid-column:1/-1}
.study-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.study h3{font-size:22px;letter-spacing:-.035em;margin:0}
.status,.state{display:inline-block;border:1.5px solid;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;background:var(--white)}
.status.bad{background:var(--red);color:var(--white);border-color:var(--ink)}
.frame{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;border:2px solid;background:var(--lime);touch-action:none}
.frame svg{display:block;width:100%;height:100%}
.tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.motion{appearance:none;border:2px solid;background:var(--white);color:var(--ink);padding:8px 13px;border-radius:999px;font-size:10px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.motion:hover,.motion:focus-visible{background:var(--ink);color:var(--white)}
.motion:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.hint{position:absolute;right:10px;bottom:9px;z-index:5;background:rgba(255,254,251,.94);border:1px solid;padding:5px 7px;font-size:9px;font-weight:900;letter-spacing:.05em;text-transform:uppercase;pointer-events:none}
.notes{border:2px solid;border-top:0;background:var(--white)}
.notes.four{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid;margin-top:10px}
.note{display:grid;grid-template-columns:125px 1fr;gap:9px;padding:9px 11px;border-top:1px solid rgba(29,29,27,.24);font-size:11px;line-height:1.35}.note:first-child{border-top:0}
.notes.four .note{display:block;border-top:0;border-left:1px solid rgba(29,29,27,.24);min-height:94px}.notes.four .note:first-child{border-left:0}
.note b{display:block;font-size:9px;letter-spacing:.07em;text-transform:uppercase;margin-bottom:4px}
.action-frame{aspect-ratio:15/8}.action-study{max-width:1700px}.state.active{background:var(--red);color:#fff}.state.complete{background:var(--lime)}

.asset-gate{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.asset{border:2px solid;background:var(--white);overflow:hidden}.asset.hero{border-width:4px;border-color:var(--ink);background:var(--lime)}
.asset-view{aspect-ratio:16/7.4;overflow:hidden;background:var(--blue)}
.asset-view img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.asset-copy{padding:12px 13px 15px}.asset h3{font-size:22px;margin:4px 0 7px;letter-spacing:-.035em}.asset p{font-size:11px;margin:0}
.project-studies{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
.project-studies .study h3{font-size:19px}.project-studies .note{grid-template-columns:92px 1fr}
footer{display:flex;justify-content:space-between;gap:20px;border-top:2px solid;margin-top:58px;padding-top:16px;font-size:12px}

.capsule{transition:filter .22s ease}
@media(max-width:1450px){.geometry-sheet{grid-template-columns:repeat(2,1fr)}.pattern-grid,.project-studies{grid-template-columns:1fr 1fr}.pattern-grid .study:last-child,.project-studies .study:last-child{grid-column:1/-1;max-width:1000px}.scope{grid-template-columns:1fr 1fr}.notes.four{grid-template-columns:1fr 1fr}.notes.four .note:nth-child(3){border-left:0;border-top:1px solid rgba(29,29,27,.24)}}
@media(max-width:950px){header,.section-head{grid-template-columns:1fr}.geometry-sheet,.pattern-grid,.project-studies,.asset-gate{grid-template-columns:1fr}.pattern-grid .study:last-child,.project-studies .study:last-child{grid-column:auto;max-width:none}.notes.four{grid-template-columns:1fr}.notes.four .note{border-left:0;border-top:1px solid rgba(29,29,27,.24)}.asset-view{aspect-ratio:16/7.4}}
@media(max-width:620px){header{padding:24px 18px}main{padding:22px 18px 65px}.scope{grid-template-columns:1fr}.frame,.action-frame{aspect-ratio:4/5}.geometry-item svg{height:98px}.study-head{align-items:flex-start}.note{grid-template-columns:86px 1fr}footer{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.capsule{transition:none!important}}