/* Victoria Johnson · Evidence-ledger design system */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=Source+Sans+3:ital,wght@0,400;0,600;1,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --ink:#16242F;
  --ink-soft:#4C5B66;
  --paper:#F4F5F1;
  --panel:#FFFFFF;
  --line:#DBDFD6;
  --green:#177357;
  --green-deep:#0F5942;
  --green-soft:#E7F0EB;
  --amber:#A96A1C;
  --max:1100px;
  --radius:6px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  font-family:'Source Sans 3',system-ui,sans-serif;
  font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--green-deep)}
a:focus-visible,button:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(244,245,241,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.mark{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none;letter-spacing:.02em}
.mark b{color:var(--green)}
.nav ul{display:flex;gap:26px;list-style:none}
.nav ul a{font-family:'Archivo',sans-serif;font-weight:600;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft);padding:6px 0;border-bottom:2px solid transparent}
.nav ul a:hover{color:var(--ink)}
.nav ul a.on{color:var(--ink);border-bottom-color:var(--green)}
@media(max-width:640px){.nav ul{gap:16px}.nav ul a{font-size:12px}}

/* ---------- type ---------- */
h1,h2,h3{font-family:'Archivo',sans-serif;line-height:1.12;letter-spacing:-.015em}
h1{font-weight:800;font-size:clamp(34px,5.5vw,58px)}
h2{font-weight:700;font-size:clamp(24px,3.2vw,32px)}
h3{font-weight:700;font-size:19px}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--ink-soft);max-width:46em}
p{max-width:46em}

/* ---------- evidence chip: the signature ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:500;
  color:var(--green-deep);background:var(--green-soft);
  border:1px solid #BFD8CC;border-radius:100px;
  padding:2.5px 10px;vertical-align:middle;white-space:nowrap;
  letter-spacing:.01em;
}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}
.num{font-family:'IBM Plex Mono',monospace;font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- sections ---------- */
section{padding:72px 0}
.hero{padding:96px 0 72px;border-bottom:1px solid var(--line)}
.hero h1{max-width:15em;margin:0 0 20px}
.hero .lede{margin-bottom:34px}
.rule-label{display:flex;align-items:center;gap:14px;margin-bottom:34px}
.rule-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- stat cards ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:36px 0 0}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px 18px}
.stat .num{display:block;font-size:34px;color:var(--ink);line-height:1.1}
.stat .label{display:block;font-size:14.5px;color:var(--ink-soft);margin:6px 0 12px;line-height:1.4}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;padding:14px 26px;border-radius:var(--radius);border:1.5px solid var(--ink)}
.btn.solid{background:var(--ink);color:#fff}
.btn.solid:hover{background:var(--green-deep);border-color:var(--green-deep)}
.btn.ghost{color:var(--ink)}
.btn.ghost:hover{border-color:var(--green);color:var(--green-deep)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- project cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin-top:36px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:border-color .15s, transform .15s}
.card:hover{border-color:var(--green);transform:translateY(-2px)}
.card .tools{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--ink-soft);letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.card h3{margin-bottom:10px}
.card p{font-size:15.5px;color:var(--ink-soft);flex:1}
.card .go{font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--green-deep);margin-top:18px}

/* ---------- case pages ---------- */
.case-head{padding:72px 0 48px;border-bottom:1px solid var(--line)}
.meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:26px;font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--ink-soft)}
.meta b{color:var(--ink);font-weight:600}
.case section{padding:52px 0;border-bottom:1px solid var(--line)}
.case section:last-of-type{border-bottom:none}
.case h2{margin-bottom:18px}
.case p + p{margin-top:14px}
.finding{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--green);border-radius:var(--radius);padding:22px 24px;margin-top:16px}
.finding h3{margin-bottom:8px}
.finding p{font-size:16px;color:var(--ink-soft)}
.caveat{background:#FBF6EC;border:1px solid #E8DCC2;border-left:3px solid var(--amber);border-radius:var(--radius);padding:20px 24px;margin-top:16px;font-size:15.5px;color:#5C4A28}
.artifact-list{list-style:none;margin-top:14px}
.artifact-list li{display:flex;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15.5px}
.artifact-list li::before{content:"→";font-family:'IBM Plex Mono',monospace;color:var(--green)}
.shot{margin-top:26px}
.shot img{width:100%;border:1px solid var(--line);border-radius:var(--radius);display:block}
.shot figcaption{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink-soft);margin-top:8px}

/* ---------- about / lists ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media(max-width:820px){.two-col{grid-template-columns:1fr}}
.skill-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.skill-groups .g{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.skill-groups h3{font-size:15px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;color:var(--green-deep)}
.skill-groups ul{list-style:none;font-size:15.5px;color:var(--ink-soft)}
.skill-groups li{padding:4px 0}
.timeline{margin-top:26px;border-left:2px solid var(--line);padding-left:26px}
.timeline .t{margin-bottom:26px;position:relative}
.timeline .t::before{content:"";position:absolute;left:-32.5px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--paper);border:2.5px solid var(--green)}
.timeline .when{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink-soft);letter-spacing:.05em}
.timeline h3{margin:4px 0 6px}
.timeline p{font-size:15.5px;color:var(--ink-soft)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:36px}
.contact-grid a{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);display:block;transition:border-color .15s}
.contact-grid a:hover{border-color:var(--green)}
.contact-grid .k{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:8px}
.contact-grid .v{font-weight:600;word-break:break-all}

/* ---------- portraits ---------- */
.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:center}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-grid .portrait{max-width:340px}}
.portrait{position:relative}
.portrait img{width:100%;display:block;border-radius:var(--radius);border:1px solid var(--line);box-shadow:0 18px 40px -22px rgba(22,36,47,.35)}
.portrait figcaption{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink-soft);margin-top:10px}
.portrait::after{content:"";position:absolute;inset:14px -14px -14px 14px;border:1.5px solid var(--green);border-radius:var(--radius);z-index:-1}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:space-between;gap:16px;padding:34px 0 8px}
.pager a{font-family:'Archivo',sans-serif;font-weight:700;font-size:13.5px;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;color:var(--ink);border:1.5px solid var(--line);border-radius:var(--radius);padding:14px 20px;flex:1;max-width:340px}
.pager a:hover{border-color:var(--green);color:var(--green-deep)}
.pager .next{text-align:right;margin-left:auto}
.pager small{display:block;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:11px;letter-spacing:.1em;color:var(--ink-soft);text-transform:uppercase;margin-bottom:4px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:44px 0 60px;margin-top:40px}
.foot{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:baseline;font-size:14.5px;color:var(--ink-soft)}
.foot a{color:var(--ink-soft)}
.foot .mono{font-family:'IBM Plex Mono',monospace;font-size:12.5px}