/* dodecaplex.co — one stylesheet for every page */
:root {
  --bg: #FAFAFB;
  --ink: #0C0F14;
  --text: #3A434F;
  --prose: #232B36;
  --muted: #9AA3AF;
  --mono-ink: #586472;
  --line: #E4E7EC;
  --navy: #122658;
  --dark: #0E1424;
  --card: #FFFFFF;
  --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); }
p { margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 13px; letter-spacing: .02em; text-decoration: none; padding: 10px 16px; border: 1px solid transparent; border-radius: 2px; white-space: nowrap; }
.btn-lg { font-family: var(--sans); font-size: 15px; font-weight: 500; letter-spacing: 0; padding: 14px 22px; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: #0b1a40; }
.btn-ghost { border-color: #D5DBE3; background: #fff; color: var(--ink); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-light { background: #fff; color: var(--ink); }

/* Header & footer */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(250,250,251,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
.brand-co { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mono-ink); }
nav { display: flex; align-items: center; gap: 28px; }
nav a:not(.btn) { font-family: var(--mono); font-size: 13px; color: var(--mono-ink); text-decoration: none; }
nav a:not(.btn):hover, nav a[aria-current] { color: var(--ink); }
.site-footer { background: var(--dark); color: #8792A2; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 28px; padding-bottom: 28px; flex-wrap: wrap; }
.foot span:first-child { display: inline-flex; align-items: center; gap: 12px; }

/* Shared type */
.kicker, .label, .topic, .mini-label, .group, .client, .card-num, .tag, .when, .meta, .fig-num, .sec-num { font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.kicker { font-size: 12px; color: var(--mono-ink); margin-bottom: 20px; }
.label { font-size: 12px; color: var(--mono-ink); margin-bottom: 28px; }
.label span { color: var(--muted); margin-right: 14px; }
.topic { font-size: 12px; color: var(--muted); }
.lead { font-size: 20px; line-height: 1.55; color: var(--text); max-width: 46ch; }

/* Home */
.hero { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; align-items: center; padding-top: 72px; padding-bottom: 96px; }
.hero h1 { font-size: 64px; line-height: 1.02; letter-spacing: -.035em; margin-bottom: 28px; }
.hero .lead { margin-bottom: 36px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-photo { margin: 0; background: #fff; border: 1px solid var(--line); padding: 14px; }
.hero-photo figcaption { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mono-ink); padding-top: 12px; }
.block { padding-top: 88px; padding-bottom: 24px; border-top: 1px solid var(--line); }
.intro { font-size: 28px; line-height: 1.3; letter-spacing: -.02em; font-weight: 500; max-width: 30ch; margin-bottom: 40px; color: var(--ink); }
.note { font-family: var(--mono); font-size: 12px; color: var(--mono-ink); margin: -24px 0 36px; }
.services, .work-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.card h3 { font-size: 21px; letter-spacing: -.015em; }
.card p { color: var(--text); font-size: 15.5px; line-height: 1.6; }
.card-num { font-size: 12px; color: var(--muted); }
.tag { margin-top: auto; font-size: 11px; color: var(--navy); }
.group { font-size: 12px; color: var(--navy); margin: 40px 0 16px; font-weight: 500; }
.client { font-size: 11px; color: var(--mono-ink); }
.tech { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tech li { font-family: var(--mono); font-size: 11px; color: var(--mono-ink); border: 1px solid var(--line); padding: 3px 8px; }
.work-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.mini { padding: 16px 0; border-top: 1px solid var(--line); }
.mini h3 { font-size: 17px; margin-bottom: 6px; }
.mini p { color: var(--text); font-size: 15px; line-height: 1.6; }
.how { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.how h3 { font-size: 18px; margin: 10px 0 8px; }
.how p { color: var(--text); font-size: 15px; line-height: 1.6; }
.feature { display: block; text-decoration: none; background: #fff; border: 1px solid var(--line); padding: 40px; margin-bottom: 16px; position: relative; }
.feature:hover, .essay-card:hover { border-color: var(--navy); }
.feature h2 { font-size: 40px; letter-spacing: -.03em; line-height: 1.08; margin: 10px 0 16px; }
.feature p:not(.kicker):not(.topic) { font-size: 19px; line-height: 1.55; color: var(--text); max-width: 56ch; }
.feature .more { display: inline-block; margin-top: 24px; font-family: var(--mono); font-size: 13px; color: var(--navy); }
.feature .meta { position: absolute; right: 40px; bottom: 40px; font-size: 12px; color: var(--muted); }
.essay-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.essay-card { display: flex; flex-direction: column; gap: 10px; text-decoration: none; background: #fff; border: 1px solid var(--line); padding: 24px; }
.essay-card .kicker { margin: 0; font-size: 11px; }
.essay-card h3 { font-size: 18px; letter-spacing: -.01em; line-height: 1.3; }
.essay-card p:not(.kicker) { font-size: 14.5px; line-height: 1.55; color: var(--text); }
.links { display: flex; gap: 28px; margin-top: 28px; font-family: var(--mono); font-size: 13px; }
.links a { color: var(--navy); text-decoration: none; }
.cv { display: grid; grid-template-columns: 1.6fr 1fr; gap: 64px; }
.jobs { list-style: none; margin: 0; padding: 0; }
.jobs li { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding: 24px 0; border-top: 1px solid var(--line); }
.years { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-top: 4px; }
.jobs h3 { font-size: 18px; }
.org { font-family: var(--mono); font-size: 12.5px; color: var(--navy); margin: 4px 0 8px; }
.jobs p:last-child { color: var(--text); font-size: 15px; line-height: 1.6; }
.cv-side { border-left: 1px solid var(--line); padding-left: 32px; }
.mini-label { font-size: 11px; color: var(--muted); margin: 0 0 12px; }
.mini-label ~ .mini-label { margin-top: 28px; }
.edu { font-size: 15px; line-height: 1.5; color: var(--text); margin-bottom: 12px; }
.edu strong { color: var(--ink); }
.cv-side ul { list-style: none; padding: 0; margin: 0; font-size: 14px; color: var(--text); line-height: 1.9; }
.mono-link { display: inline-block; margin-top: 24px; font-family: var(--mono); font-size: 13px; color: var(--navy); text-decoration: none; }
.contact { background: var(--dark); color: #C6CEDA; margin-top: 88px; padding: 88px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.contact .label { color: #8792A2; }
.contact h2 { color: #fff; font-size: 40px; letter-spacing: -.03em; line-height: 1.1; margin-bottom: 18px; }
.contact p { font-size: 17px; line-height: 1.6; margin-bottom: 28px; max-width: 44ch; }
.contact-rows { margin: 0; }
.contact-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; border-top: 1px solid #252D40; }
.contact-rows dt { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8792A2; }
.contact-rows dd { margin: 0; font-family: var(--mono); font-size: 13px; }
.contact-rows a { color: #fff; text-decoration: none; }

/* Writing index */
.writing-head { padding-top: 72px; padding-bottom: 48px; }
.writing-head h1 { font-size: 64px; letter-spacing: -.035em; line-height: 1; margin-bottom: 22px; }
.list-label { margin-top: 56px; margin-bottom: 8px; }
.post-list { list-style: none; margin: 0; padding: 0; }
.post-list a { display: grid; grid-template-columns: 130px 1fr 32px; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); text-decoration: none; align-items: start; }
.post-list a:hover .t { color: var(--navy); }
.post-list .when { font-size: 12px; color: var(--muted); line-height: 1.7; padding-top: 4px; }
.post-list .what { display: flex; flex-direction: column; gap: 8px; }
.post-list .t { font-size: 23px; font-weight: 600; letter-spacing: -.018em; line-height: 1.3; }
.post-list .d { font-size: 16.5px; line-height: 1.6; color: var(--text); max-width: 60ch; }
.post-list .arrow { color: var(--muted); align-self: center; }
.post-list.compact a { padding: 18px 0; }
.post-list.compact .t { font-size: 18px; }
.also { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 96px; }
.also .btn { white-space: normal; }

/* Post */
.post-head { max-width: 760px; margin: 0 auto; padding: 60px 32px 0; }
.back { display: inline-block; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--navy); text-decoration: none; margin-bottom: 32px; }
.post-head .topic { margin-bottom: 22px; }
.post-head h1 { font-size: 56px; line-height: 1.04; letter-spacing: -.03em; margin-bottom: 26px; }
.dek { font-size: 22px; line-height: 1.5; letter-spacing: -.012em; color: var(--text); margin-bottom: 40px; max-width: 46ch; }
.byline { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.who { display: flex; align-items: center; gap: 14px; }
.who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.who span { display: flex; flex-direction: column; gap: 3px; }
.who strong { font-size: 15px; }
.who em { font-style: normal; font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; color: var(--mono-ink); }
.byline .when { display: flex; align-items: center; gap: 20px; font-size: 11.5px; letter-spacing: .04em; color: var(--muted); }
.byline .when i { width: 1px; height: 12px; background: #D5DBE3; }
.prose { max-width: 760px; margin: 0 auto; padding: 0 32px; font-size: 19px; line-height: 1.75; color: var(--prose); letter-spacing: -.003em; }
.prose p { margin: 0 0 24px; }
.prose > p:first-child { margin-top: 44px; }
.dropcap .prose > p:first-child::first-letter { float: left; font-size: 64px; line-height: .9; font-weight: 700; margin: 6px 10px 0 0; color: var(--ink); }
.prose h2.sec { display: flex; align-items: baseline; gap: 16px; font-size: 30px; letter-spacing: -.02em; line-height: 1.2; margin: 64px 0 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.sec-num { font-size: 13px; color: var(--navy); letter-spacing: .1em; font-weight: 500; }
.prose h3 { font-size: 22px; letter-spacing: -.012em; margin: 40px 0 16px; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 24px; }
.prose li { margin-bottom: 8px; }
.prose ul li::marker { content: "→  "; color: var(--navy); font-family: var(--mono); }
.prose code { font-family: var(--mono); font-size: .85em; background: #EEF0F4; padding: 2px 6px; border-radius: 3px; }
.prose a { color: var(--navy); }
.prose figure { margin: 40px 0; }
.prose figure img { display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid var(--line); background: #fff; }
.prose figure img.tall { width: min(100%, calc(85vh * var(--ar))); }   /* portrait photos fit on screen */
.prose figcaption { display: flex; gap: 14px; font-size: 14.5px; line-height: 1.5; color: var(--mono-ink); padding-top: 12px; }
.fig-num { font-size: 11.5px; color: var(--navy); white-space: nowrap; padding-top: 2px; }
blockquote.pull { margin: 48px 0; padding: 4px 0 4px 28px; border-left: 3px solid var(--navy); }
blockquote.pull p { font-size: 27px; line-height: 1.35; letter-spacing: -.02em; font-weight: 500; color: var(--ink); margin: 0; }
.prose .math { overflow-x: auto; }
.prose div.math { margin: 8px 0 28px; text-align: center; }
.post-note { max-width: 760px; margin: 8px auto 0; padding: 0 32px; font-size: 15px; color: var(--mono-ink); font-style: italic; }
.after { padding-top: 56px; padding-bottom: 96px; }
.cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; background: #fff; border: 1px solid var(--line); padding: 24px 28px; font-size: 16px; color: var(--text); }

/* Drafts (only visible in ./site preview) and the 404 page */
.draft-tag { display: inline-block; margin-left: 10px; padding: 2px 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8a4b00; background: #fff4e0; border: 1px solid #f0d3a4; vertical-align: middle; }
.page-404 main { min-height: calc(100vh - 142px); }
.notfound { padding-top: 96px; padding-bottom: 140px; }
.notfound h1 { font-size: 44px; line-height: 1.1; letter-spacing: -0.02em; color: var(--ink); margin: 0 0 20px; font-weight: 600; }
.notfound p:not(.kicker) { font-size: 19px; color: var(--text); max-width: 560px; }
.notfound a { color: var(--navy); }

/* Small screens */
@media (max-width: 900px) {
  .hero, .cv, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1, .writing-head h1 { font-size: 44px; }
  .how, .work-groups { grid-template-columns: 1fr 1fr; }
  .cv-side { border-left: 0; padding-left: 0; }
}
@media (max-width: 640px) {
  .wrap, .wrap-narrow, .prose, .post-head { padding-left: 16px; padding-right: 16px; }
  nav { gap: 16px; }
  nav a:not(.btn):first-child, nav a[href*="#cv"] { display: none; }
  .brand-co { display: none; }
  .hero { padding-top: 40px; }
  .hero h1 { font-size: 38px; }
  .intro { font-size: 22px; }
  .how, .work-groups { grid-template-columns: 1fr; }
  .jobs li { grid-template-columns: 1fr; gap: 6px; }
  .feature { padding: 28px 22px; }
  .feature h2 { font-size: 30px; }
  .feature .meta { position: static; display: block; margin-top: 12px; }
  .post-list a { grid-template-columns: 1fr; gap: 10px; }
  .post-list .arrow { display: none; }
  .post-head h1 { font-size: 38px; }
  .dek { font-size: 19px; }
  .prose { font-size: 18px; }
  .contact h2 { font-size: 32px; }
}