:root {
  --bg: #fbfcfd;
  --ink: #10203a;
  --soft: #56637a;
  --line: #d5dbe5;
  --accent: #1f4fbf;
  --tint: #eef2f9;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1722;
    --ink: #e8ecf3;
    --soft: #9ba8bc;
    --line: #283447;
    --accent: #8fb0ff;
    --tint: #172233;
  }
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0 auto;
  max-width: 960px;
  padding: 28px clamp(20px, 5vw, 56px) 48px;
  display: flex;
  flex-direction: column;
  gap: 56px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
}

main { display: flex; flex-direction: column; gap: 48px; }

h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
h1, h3 { text-wrap: balance; }

a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; padding: 8px 12px; background: var(--bg); }

.site-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 14px;
}
.site-header a { text-decoration: none; }
.site-header .name { color: var(--ink); font-weight: 600; }
.site-header nav { display: flex; gap: 20px; }
.site-header nav a { color: var(--soft); }
.site-header nav a:hover { color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 32px;
  align-items: start;
}
.hero h1 {
  font: 400 clamp(32px, 5.4vw, 52px)/1.08 var(--serif);
  letter-spacing: -0.015em;
}
.hero p { margin-top: 18px; max-width: 54ch; color: var(--soft); font-size: 17px; }
.portrait {
  width: 132px;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--tint);
  object-fit: cover;
}

.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; font-size: 15px; }
.btn {
  padding: 9px 16px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 500;
  text-decoration: none;
}
.icon { display: block; }
.icon-btn { display: inline-flex; align-items: center; padding: 9px 14px; }
.icon-link { display: inline-flex; align-items: center; }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn:hover { border-color: var(--accent); }

.band {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 12px 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 16px;
}
.band h2 {
  padding-top: 4px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.roles { display: flex; flex-direction: column; gap: 22px; }
.roles li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 20px; align-items: baseline; }
.roles h3 { font: 500 20px/1.25 var(--serif); }
.roles .when { color: var(--soft); font-size: 14px; font-variant-numeric: tabular-nums; }
.roles li > p:last-child { grid-column: 1 / -1; max-width: 60ch; color: var(--soft); font-size: 15px; }

.creds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 28px; }
.creds li { display: flex; flex-direction: column; font-size: 15px; }
.creds strong { font-weight: 500; }
.creds span { color: var(--soft); font-size: 13px; }

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: 14px;
}

@media (max-width: 680px) {
  .hero, .band, .creds { grid-template-columns: minmax(0, 1fr); }
  .portrait { order: -1; width: 96px; }
  .roles li { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}