:root{--chalk-white: #f0ede4;--chalk-blue: #82a8d8;--chalk-yellow: #e8d572;--chalk-red: #d97a7a;--chalk-green: #9ec7a0}.page-header{position:relative;padding:80px 48px 56px;border-bottom:.5px solid rgba(240,237,228,.08);overflow:hidden}#vector-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:auto;opacity:.55}.page-header-content{position:relative;z-index:1;pointer-events:none}.page-header-content .title-fx,.page-header-content a{pointer-events:auto}.eyebrow{font-family:JetBrains Mono,monospace;font-size:10px;letter-spacing:.22em;color:#f0ede459;text-transform:uppercase;margin-bottom:24px}.title-fx{font-size:clamp(36px,5vw,56px);font-weight:400;line-height:1.1;margin-bottom:24px;display:inline-block;cursor:default}.title-fx .title-prefix{display:inline-block;max-width:0;overflow:hidden;vertical-align:bottom;white-space:nowrap;opacity:0;color:#f0ede48c;font-style:italic;font-family:EB Garamond,serif;transition:max-width .6s cubic-bezier(.4,0,.2,1),opacity .45s ease-out .15s}.title-fx:hover .title-prefix{max-width:5em;opacity:1}.header-sub{font-family:JetBrains Mono,monospace;font-size:12px;line-height:1.9;color:#f0ede480;max-width:620px}section{padding:64px 48px;border-bottom:.5px solid rgba(240,237,228,.08)}.section-label{font-family:JetBrains Mono,monospace;font-size:10px;letter-spacing:.22em;color:#f0ede44d;text-transform:uppercase;margin-bottom:32px}.theorem{border:.5px solid rgba(240,237,228,.15);margin-bottom:32px;position:relative;transition:border-color .3s}.theorem:hover{border-color:#f0ede44d}.theorem:last-child{margin-bottom:0}.theorem-header{padding:20px 28px;border-bottom:.5px solid rgba(240,237,228,.1);display:flex;align-items:baseline;gap:16px;background:#f0ede405}.theorem-tag{font-family:JetBrains Mono,monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#f0ede466;font-style:italic}.theorem-name{font-family:EB Garamond,serif;font-size:22px;font-weight:400;letter-spacing:.01em}.theorem-body{padding:28px 28px 32px}.theorem-statement{font-family:EB Garamond,serif;font-size:17px;line-height:1.6;font-style:italic;color:#f0ede4d9;margin-bottom:24px;padding-left:16px;border-left:.5px solid rgba(240,237,228,.2);transition:color .4s ease,border-left-color .4s ease}.theorem:hover .theorem-statement{color:var(--chalk-blue);border-left-color:#82a8d880}.theorem-proof{font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#f0ede459;margin-bottom:16px}.deliverables{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0}.deliv-item{padding:12px 16px 12px 20px;font-family:JetBrains Mono,monospace;font-size:11px;line-height:1.6;color:#f0ede48c;position:relative;cursor:default;transition:color .25s ease}.deliv-item:before{content:"▸";position:absolute;left:0;color:#f0ede44d;transition:color .25s ease}.deliv-item:nth-child(5n+1):hover,.deliv-item:nth-child(5n+1):hover:before{color:var(--chalk-white)}.deliv-item:nth-child(5n+2):hover,.deliv-item:nth-child(5n+2):hover:before{color:var(--chalk-blue)}.deliv-item:nth-child(5n+3):hover,.deliv-item:nth-child(5n+3):hover:before{color:var(--chalk-yellow)}.deliv-item:nth-child(5n+4):hover,.deliv-item:nth-child(5n+4):hover:before{color:var(--chalk-red)}.deliv-item:nth-child(5n+5):hover,.deliv-item:nth-child(5n+5):hover:before{color:var(--chalk-green)}.engagement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#f0ede414}.eng-card{background:#000;padding:28px 24px;transition:background .3s ease}.eng-card:hover{background:#f0ede404}.eng-icon{font-family:EB Garamond,serif;font-style:italic;font-size:32px;color:#f0ede466;margin-bottom:16px;transition:color .35s ease,text-shadow .35s ease}.eng-card:nth-child(1):hover .eng-icon{color:var(--chalk-blue);text-shadow:0 0 18px rgba(130,168,216,.25)}.eng-card:nth-child(2):hover .eng-icon{color:var(--chalk-yellow);text-shadow:0 0 18px rgba(232,213,114,.25)}.eng-card:nth-child(3):hover .eng-icon{color:var(--chalk-red);text-shadow:0 0 18px rgba(217,122,122,.25)}.eng-name{font-size:17px;font-weight:400;margin-bottom:12px}.eng-desc{font-family:JetBrains Mono,monospace;font-size:11px;line-height:1.7;color:#f0ede480}.eng-desc-extra{margin-top:14px;padding-top:14px;border-top:.5px dashed rgba(240,237,228,.15)}.eng-desc-extra strong{color:var(--chalk-yellow);font-weight:400}.cta-block{padding:80px 48px;text-align:center;border-bottom:.5px solid rgba(240,237,228,.08)}.cta-eq{font-family:EB Garamond,serif;font-style:italic;font-size:24px;color:#f0ede466;margin-bottom:16px}.cta-block h2{font-size:clamp(28px,4vw,40px);font-weight:400;margin-bottom:32px;line-height:1.2}.btn-primary{display:inline-block;border:.5px solid rgba(240,237,228,.6);padding:12px 32px;font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#f0ede4;text-decoration:none;transition:background .2s}.btn-primary:hover{background:#f0ede412}@media(max-width:720px){.engagement-grid{grid-template-columns:1fr}}