/* rodholum.com — hand-written, no framework. Source: src/static/assets/site.css */
@font-face{font-family:"Bricolage Grotesque";src:url("fonts/bricolage-grotesque-normal.woff2") format("woff2");font-weight:400 800;font-stretch:75% 100%;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("fonts/instrument-sans-normal.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("fonts/instrument-sans-italic.woff2") format("woff2");font-weight:400 700;font-style:italic;font-display:swap}

:root{
  --ink:#0b101c; --ink-2:#121a2b; --ink-3:#1c2538; --line-dark:#2a3550;
  --paper:#f4f1ea; --paper-2:#ebe6db; --card:#fffdf8; --line:#d9d2c3;
  --text:#161c28; --muted:#566072; --on-ink:#eef0f4; --on-ink-muted:#a3adc0;
  --lime:#b6f23a; --lime-deep:#4f7a00; --blue:#2f5fd0;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --wrap:1180px; --gutter:clamp(18px,4vw,40px); --radius:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.0625rem/1.62 var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration-color:color-mix(in srgb,currentColor 40%,transparent);text-underline-offset:.18em}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.dark :focus-visible{outline-color:var(--lime)}
h1,h2,h3,h4{font-family:var(--display);font-weight:750;line-height:1.05;letter-spacing:-.022em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.4vw,5.2rem);font-weight:800;letter-spacing:-.035em;line-height:.96}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:clamp(1.2rem,1.7vw,1.45rem);letter-spacing:-.012em;line-height:1.18}
p{margin:0 0 1.1em;text-wrap:pretty}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.narrow{max-width:760px}
.skip{position:absolute;left:-9999px;top:0;background:var(--lime);color:var(--ink);padding:.6em 1em;font-weight:600;z-index:100}
.skip:focus{left:8px;top:8px}
.eyebrow{font:600 .8rem/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--lime-deep);margin:0 0 1.1rem;display:flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:28px;height:3px;background:currentColor;flex:none}
.dark .eyebrow{color:var(--lime)}
.lede{font-size:clamp(1.12rem,1.6vw,1.32rem);line-height:1.5;color:var(--muted);max-width:60ch}
.dark .lede{color:var(--on-ink-muted)}
.muted{color:var(--muted)}
.dark{background:var(--ink);color:var(--on-ink)}
.dark .muted{color:var(--on-ink-muted)}
section{padding-block:clamp(56px,8vw,112px)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(28px,4vw,48px)}
.sec-head h2{margin:0;max-width:18ch}
.sec-head p{margin:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;font:650 1rem/1 var(--body);padding:.95em 1.35em;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease,border-color .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#c8ff52}
.btn-ghost{border-color:var(--line-dark);color:var(--on-ink)}
.btn-ghost:hover{border-color:var(--on-ink)}
.btn-dark{background:var(--ink);color:var(--on-ink)}
.btn-dark:hover{background:var(--ink-3)}
.btn-outline{border-color:var(--text);color:var(--text)}
.btn-outline:hover{background:var(--text);color:var(--paper)}
.btn .arr{transition:transform .15s ease}
.btn:hover .arr{transform:translateX(3px)}
.link-arrow{font-weight:650;text-decoration:none;border-bottom:2px solid var(--lime-deep);padding-bottom:2px;white-space:nowrap}
.dark .link-arrow{border-color:var(--lime)}
.link-arrow:hover{border-bottom-width:3px}

/* Header */
.site-head{background:var(--ink);color:var(--on-ink);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line-dark)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:20px}
.brand{font:800 1.3rem/1 var(--display);letter-spacing:-.03em;text-decoration:none;display:flex;align-items:center;gap:.55em}
.brand i{width:11px;height:11px;border-radius:50%;background:var(--lime);display:block}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px)}
.nav a{text-decoration:none;font-weight:550;font-size:.98rem;color:var(--on-ink-muted);padding:.4em 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--on-ink);border-color:var(--lime)}
.nav .btn{color:var(--ink);border:0;padding:.7em 1.1em;font-size:.95rem}
.nav .btn:hover{color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-dark);color:var(--on-ink);border-radius:10px;padding:.55em .8em;font:600 .9rem var(--body);cursor:pointer}
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 20px;border-bottom:1px solid var(--line-dark)}
  .nav.open{display:flex}
  .nav a{padding:.9em 0;border-bottom:1px solid var(--line-dark);font-size:1.05rem}
  .nav .btn{margin-top:14px;justify-content:center;padding:1em}
}

/* Hero */
.hero{padding-block:clamp(40px,6vw,84px) clamp(48px,7vw,96px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(28px,5vw,72px);align-items:center}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero .lede{margin-block:1.4rem 2rem}
.hero .lede strong{color:var(--on-ink);font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.hero-photo{position:relative;margin:0}
.hero-photo::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--lime);border-radius:var(--radius);z-index:0}
.hero-photo img{position:relative;z-index:1;border-radius:var(--radius);aspect-ratio:8/9;object-fit:cover;object-position:50% 12%;width:100%}
.hero-photo figcaption{position:absolute;z-index:2;left:14px;bottom:14px;background:color-mix(in srgb,var(--ink) 82%,transparent);backdrop-filter:blur(6px);padding:.5em .8em;border-radius:8px;font-size:.8rem;color:var(--on-ink-muted)}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero-photo{max-width:520px;margin-right:18px}
  .hero-photo img{aspect-ratio:1;object-position:50% 10%}
  .hero-photo figcaption{right:14px}
}
.page-hero{padding-block:clamp(44px,6vw,88px) clamp(40px,5vw,72px)}
.page-hero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);max-width:16ch}
.page-hero .lede{margin-top:1.2rem}
.crumbs{font-size:.86rem;color:var(--on-ink-muted);margin-bottom:1.4rem}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.crumbs span{margin-inline:.5em;opacity:.5}

/* Proof strip */
.proof{padding:0;border-top:1px solid var(--line-dark)}
.proof ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr)}
.proof li{padding:26px 22px 28px;border-left:1px solid var(--line-dark)}
.proof li:first-child{border-left:0;padding-left:0}
.proof b{display:block;font:750 clamp(1.3rem,2vw,1.7rem)/1.1 var(--display);letter-spacing:-.02em;color:var(--lime);margin-bottom:.35em}
.proof span{font-size:.9rem;line-height:1.4;color:var(--on-ink-muted);display:block}
@media (max-width:980px){.proof ul{grid-template-columns:repeat(2,1fr)}.proof li{border-left:0;padding-left:0;border-top:1px solid var(--line-dark)}.proof li:nth-child(-n+2){border-top:0}.proof li:last-child{grid-column:1/-1}}

/* Cards / talks */
.grid{display:grid;gap:clamp(16px,2vw,24px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:960px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.4vw,30px);display:flex;flex-direction:column}
.card h3{margin-bottom:.55em}
.card p{font-size:1rem;color:var(--muted);margin-bottom:1em}
.card > :last-child{margin-bottom:0}
.tag{display:inline-block;font:650 .72rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;padding:.5em .7em;border-radius:6px;background:var(--paper-2);color:var(--muted);margin-bottom:1.1rem;align-self:flex-start}
.tag.ai{background:#e3f4b8;color:#33500a}
.tag.cyber{background:#dbe5fb;color:#1d3f96}
.tag.lead{background:#f6e3c5;color:#7a4a08}
.talk .for{font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.9em;margin-top:auto}
.talk .for b{color:var(--text);font-weight:650}
.ticks{list-style:none;padding:0;margin:0 0 1.2em;font-size:.97rem}
.ticks li{padding-left:1.5em;position:relative;margin-bottom:.45em}
.ticks li::before{content:"";position:absolute;left:0;top:.52em;width:.72em;height:.4em;border-left:2.5px solid var(--lime-deep);border-bottom:2.5px solid var(--lime-deep);transform:rotate(-45deg)}
.dark .ticks li::before{border-color:var(--lime)}

/* About split */
.split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:start}
.split.rev{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr}}
.portrait{margin:0;position:sticky;top:96px}
.portrait img{border-radius:var(--radius);width:100%;background:#dfe0e4}
@media (max-width:860px){.portrait{position:static;max-width:420px}}
.facts{margin:0;border-top:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:minmax(120px,.38fr) 1fr;gap:16px;padding:.8em 0;border-bottom:1px solid var(--line)}
.facts dt{font-weight:650;font-size:.92rem;color:var(--muted)}
.facts dd{margin:0}
.dark .facts,.dark .facts div{border-color:var(--line-dark)}
.dark .facts dt{color:var(--on-ink-muted)}
@media (max-width:520px){.facts div{grid-template-columns:1fr;gap:2px}}
.prose p{max-width:68ch}
.prose h2{margin-top:1.6em;font-size:clamp(1.5rem,2.4vw,2rem)}
.prose h3{margin-top:1.5em}
.prose ul{max-width:64ch}
.prose li{margin-bottom:.4em}
.prose img{border-radius:var(--radius);margin-block:1.6em}
.prose code{font:.9em var(--mono);background:var(--paper-2);padding:.15em .4em;border-radius:5px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.gallery figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink-3)}
.gallery img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;font-size:.84rem;color:#fff;background:linear-gradient(transparent,rgba(5,8,15,.82))}
.gallery .a{grid-column:span 7;aspect-ratio:3/2}
.gallery .b{grid-column:span 5;aspect-ratio:auto;grid-row:span 2;min-height:320px}
.gallery .c{grid-column:span 4;aspect-ratio:4/3}
.gallery .d{grid-column:span 3;aspect-ratio:1}
.gallery .e{grid-column:span 6;aspect-ratio:3/2}
@media (max-width:760px){.gallery{grid-template-columns:repeat(2,1fr)}.gallery figure{grid-column:span 1!important;grid-row:auto!important;aspect-ratio:4/3!important;min-height:0!important}.gallery figure:first-child{grid-column:span 2!important;aspect-ratio:3/2!important}}

/* Engagement list */
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rows li{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:8px 28px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}
.rows time,.rows .when{font:600 .88rem var(--body);color:var(--muted);letter-spacing:.02em}
.rows h3{margin:0 0 .2em;font-size:1.15rem}
.rows p{margin:0;font-size:.96rem;color:var(--muted)}
.rows .kind{font-size:.8rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rows .up{color:var(--lime-deep)}
@media (max-width:700px){.rows li{grid-template-columns:1fr;gap:4px}}

/* Books */
.book{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:start}
.book .cover{width:120px;height:auto;border-radius:3px 6px 6px 3px;box-shadow:0 14px 24px -14px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.08)}
.book h3{font-size:1.16rem;margin-bottom:.3em}
.book .sub{font-size:.93rem;font-weight:550;color:var(--text);margin-bottom:.6em}
.book p{font-size:.97rem;color:var(--muted);margin:0 0 .8em}
.book .buy{margin:0;font-size:.93rem}
.book .tag{margin-bottom:.7rem}
@media (max-width:480px){.book{grid-template-columns:84px 1fr;gap:16px}.book .cover{width:84px}}

/* Projects (the lab) */
.lab{background:var(--ink-2);color:var(--on-ink)}
.lab .eyebrow{font-family:var(--mono);letter-spacing:.06em;text-transform:none;font-size:.86rem}
.lab .eyebrow::before{content:"//";width:auto;height:auto;background:none;font-weight:700}
.proj{background:var(--ink);border:1px dashed var(--line-dark);border-radius:var(--radius);padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;text-decoration:none;transition:border-color .2s ease,transform .2s ease}
a.proj:hover{border-color:var(--lime);border-style:solid;transform:translateY(-2px)}
.proj h3{margin:.2em 0 .5em}
.proj p{color:var(--on-ink-muted);font-size:.98rem;margin-bottom:1.2em}
.proj .meta{margin-top:auto;font:500 .8rem var(--mono);color:var(--on-ink-muted);display:flex;gap:1em;flex-wrap:wrap}
.status{font:650 .74rem/1 var(--mono);display:inline-flex;align-items:center;gap:.5em;color:var(--lime);margin-bottom:.9rem}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.status.ongoing{color:#7fb2ff}.status.idea{color:#f3c56b}.status.building{color:#f3c56b}
.post-head .status{font-size:.85rem}
.post-meta{font:500 .86rem var(--mono);color:var(--on-ink-muted);display:flex;gap:1.2em;flex-wrap:wrap;margin-top:1.4rem}

/* Quote + CTA */
.quote{background:var(--lime);color:var(--ink);text-align:left}
.quote blockquote{margin:0;font:750 clamp(1.7rem,3.8vw,3.2rem)/1.08 var(--display);letter-spacing:-.028em;max-width:22ch;text-wrap:balance}
.quote cite{display:block;margin-top:1.4rem;font:600 1rem var(--body);font-style:normal}
.quote .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);gap:32px;align-items:end}
.quote .act{justify-self:end;text-align:right}
.quote .act p{font-weight:550;margin-bottom:1em;max-width:28ch;margin-left:auto}
@media (max-width:820px){.quote .wrap{grid-template-columns:1fr}.quote .act{justify-self:start;text-align:left}.quote .act p{margin-left:0}}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;font:700 clamp(1.08rem,1.5vw,1.25rem)/1.25 var(--display);letter-spacing:-.012em;padding:1.1em 2.4em 1.1em 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2em;top:50%;transform:translateY(-50%);font:400 1.7rem/1 var(--body);color:var(--lime-deep)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 1.3em;max-width:70ch;color:var(--muted)}

/* Formats table */
.fmt{width:100%;border-collapse:collapse;font-size:1rem}
.fmt th,.fmt td{text-align:left;padding:.9em 1em .9em 0;border-bottom:1px solid var(--line);vertical-align:top}
.fmt th{font-weight:650}
.fmt thead th{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fmt td:nth-child(2){white-space:nowrap;color:var(--muted)}
@media (max-width:600px){.fmt thead{display:none}.fmt tr{display:block;padding:.8em 0;border-bottom:1px solid var(--line)}.fmt th,.fmt td{display:block;border:0;padding:.1em 0}}
.pills{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.pills li{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:.5em .95em;font-size:.94rem}
.dark .pills li{border-color:var(--line-dark);background:var(--ink-2)}

/* Media kit */
.bio-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,2.4vw,28px);margin-bottom:20px}
.bio-block header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:.9em}
.bio-block h3{margin:0}
.bio-block p:last-child{margin-bottom:0}
.copy{font:650 .82rem var(--body);background:none;border:1.5px solid var(--text);border-radius:999px;padding:.5em .95em;cursor:pointer;white-space:nowrap}
.copy:hover{background:var(--text);color:var(--paper)}
.press{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.press figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.press img{aspect-ratio:1;object-fit:cover;width:100%;background:#dfe0e4}
.press figcaption{padding:12px 14px 14px;font-size:.9rem}
.press figcaption a{font-weight:650}

/* Form */
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3vw,40px)}
.form fieldset{border:0;padding:0;margin:0 0 28px}
.form legend{font:750 1.25rem var(--display);letter-spacing:-.015em;margin-bottom:16px;padding:0}
.frow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:640px){.frow{grid-template-columns:1fr}}
.field{margin-bottom:16px;display:flex;flex-direction:column}
.field label{font-weight:650;font-size:.93rem;margin-bottom:.4em}
.field label small{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{font:400 1rem/1.4 var(--body);color:var(--text);background:#fff;border:1.5px solid #b9b1a0;border-radius:10px;padding:.75em .85em;width:100%}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid color-mix(in srgb,var(--blue) 35%,transparent);border-color:var(--blue)}
.hp{position:absolute!important;left:-9999px!important;height:1px;width:1px;overflow:hidden}
.form-note{font-size:.9rem;color:var(--muted);margin:14px 0 0}
.form-msg{border-radius:10px;padding:1em 1.1em;margin-top:18px;font-weight:550}
.form-msg.ok{background:#e3f4b8;color:#263d05}
.form-msg.err{background:#fbe1dc;color:#7c1d0f}
.aside-card{background:var(--ink);color:var(--on-ink);border-radius:var(--radius);padding:clamp(22px,2.6vw,32px)}
.aside-card h2{font-size:1.5rem}
.aside-card p,.aside-card li{color:var(--on-ink-muted);font-size:.98rem}
.aside-card a{color:var(--on-ink)}

/* Footer */
.site-foot{background:var(--ink);color:var(--on-ink-muted);padding-block:56px 36px;font-size:.95rem;border-top:1px solid var(--line-dark)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:44px}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
.site-foot h2{font:650 .78rem var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--on-ink);margin-bottom:1em}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:.5em}
.site-foot a{text-decoration:none}.site-foot a:hover{color:var(--on-ink);text-decoration:underline}
.site-foot .brand{color:var(--on-ink);margin-bottom:.8em}
.legal{border-top:1px solid var(--line-dark);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}