:root{
  --max: 980px;
  --fg: #111;
  --muted: #555;
  --bg: #fff;
  --card: #fff;
  --line: #e6e6e6;
  --shadow: 0 10px 25px rgba(0,0,0,.06);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font: 16px/1.65 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

.container{ max-width: var(--max); margin: 0 auto; padding: 22px; }

.site-header{
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar{
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.brand{
  text-decoration: none;
  color: var(--fg);
  font-weight: 700;
  letter-spacing: .2px;
}
.nav{ display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: flex-end; }
.nav a{
  text-decoration: none;
  color: var(--muted);
  padding: 6px 8px;
  border-radius: 10px;
}
.nav a:hover{ color: var(--fg); background: #f6f6f6; }
.pill{
  border: 1px solid var(--line);
  padding: 6px 10px !important;
}

.hero{
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  padding: 26px 0 10px;
}
.headshot{
  width: 160px; height: 160px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
h1{ margin: 0 0 6px; font-size: 36px; letter-spacing: -0.3px; }
.subtitle{ margin: 0 0 12px; color: var(--muted); }

.linkrow{
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 10px 0 0;
  color: var(--muted);
}
.linkrow a{ color: var(--muted); text-decoration: none; }
.linkrow a:hover{ color: var(--fg); text-decoration: underline; }
.dot{ color: #aaa; }

.cta{ margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; }
.button{
  display: inline-block;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 14px;
  background: #111;
  color: #fff;
  border: 1px solid #111;
}
.button:hover{ opacity: .92; }
.button.ghost{
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
}
.button.ghost:hover{ background: #f6f6f6; }

.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  margin: 18px 0;
}
.grid2{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.cards{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.mini{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.mini h3{ margin-top: 0; }
.smalllinks a{ text-decoration: none; }
.smalllinks a:hover{ text-decoration: underline; }

h2{ margin: 0 0 10px; font-size: 20px; }
p{ margin: 0 0 10px; }
.bullets{ margin: 0; padding-left: 18px; }
.bullets li{ margin: 6px 0; }

.page-title{ margin-top: 24px; }
.kicker{ color: var(--muted); margin-top: 6px; }

.pub{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.pub:first-of-type{ border-top: none; padding-top: 0; }
.pub .meta{ color: var(--muted); font-size: 14px; }
.badges{ display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.badge{
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
}
.badge:hover{ color: var(--fg); background: #f6f6f6; }

.footer{
  margin: 26px 0 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* Mobile */
@media (max-width: 700px){
  .hero{ grid-template-columns: 1fr; }
  .headshot{ width: 140px; height: 140px; }
  .grid2{ grid-template-columns: 1fr; }
}

/* Dark mode (optional but nice) */
@media (prefers-color-scheme: dark){
  :root{
    --fg:#f2f2f2;
    --muted:#bdbdbd;
    --bg:#0f0f10;
    --card:#121214;
    --line:#2a2a2a;
    --shadow: 0 10px 25px rgba(0,0,0,.35);
  }
  .site-header{ background: rgba(15,15,16,.9); }
  .nav a:hover{ background: #1b1b1d; }
  .button{ background: #f2f2f2; color:#111; border-color:#f2f2f2; }
  .button.ghost{ color: var(--fg); }
  .button.ghost:hover{ background:#1b1b1d; }
}