:root {
  --bg: #161818;
  --bg-elev: #1c1f1d;
  --fg: #edeeea;
  --muted: #8f938c;
  --accent: #8fb299;
  --accent-strong: #b1cdb8;
  --border: rgba(160, 168, 158, 0.16);
  --border-strong: rgba(160, 168, 158, 0.30);
  --tint: rgba(143, 178, 153, 0.09);

  --font-serif: 'Iowan Old Style', 'Palatino Linotype', 'Sitka Text', Palatino, 'Book Antiqua', Georgia, 'Times New Roman', serif;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f4ef;
    --bg-elev: #ffffff;
    --fg: #1a1d1a;
    --muted: #5c625b;
    --accent: #3e6349;
    --accent-strong: #284a34;
    --border: rgba(90, 98, 88, 0.14);
    --border-strong: rgba(90, 98, 88, 0.26);
    --tint: rgba(62, 99, 73, 0.06);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: var(--bg); }

/* nav */
.nav {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
  padding: 1.5rem 6vw;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.nav .brand {
  color: var(--fg);
  font-weight: 500;
  margin-right: auto;
  letter-spacing: 0.005em;
  font-family: var(--font-serif);
  font-size: 1.05rem;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms ease;
}
.nav a:hover, .nav a:focus-visible { color: var(--accent-strong); }
.nav a.brand:hover, .nav a.brand:focus-visible { color: var(--fg); }

/* main */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 4vh 6vw 8vh;
}
main.landing { max-width: 800px; }

/* hero */
.hero {
  min-height: 50svh;
  display: grid;
  place-items: center;
  padding: 6vh 0 3vh;
}
.hero-inner { width: 100%; }

/* section eyebrow */
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

/* headings */
h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.005em;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin: 0 0 1rem;
  color: var(--fg);
  line-height: 1.12;
}
h2 {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  margin: 4rem 0 1rem;
  color: var(--fg);
  font-weight: 600;
  letter-spacing: -0.005em;
}
h3 {
  font-size: 1.05rem;
  margin: 2rem 0 0.5rem;
  color: var(--fg);
  font-weight: 600;
}
main section h2:first-of-type,
main section:first-of-type h2:first-of-type { margin-top: 3.5rem; }
.kicker + h1, .kicker + h2 { margin-top: 0; }

/* text */
p, li {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 1rem;
}
ul { padding-left: 1.25rem; margin: 0 0 1rem; }
li { margin-bottom: 0.5rem; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 160ms ease;
}
a:hover, a:focus-visible {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.rule {
  width: 3rem;
  height: 2px;
  background: var(--accent);
  margin: 1.5rem 0;
  opacity: 0.8;
  border-radius: 2px;
}

.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.8vw, 1.3rem);
  color: var(--fg);
  opacity: 0.92;
  margin-bottom: 1.5rem;
  line-height: 1.5;
  font-weight: 400;
}

/* tiles */
.tile {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1rem 0 0;
  background: var(--bg-elev);
  transition: border-color 200ms ease;
}
.tile:hover { border-color: var(--border-strong); }
.tile-meta {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.tile-title {
  color: var(--fg);
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.005em;
  margin: 0 0 0.5rem;
}
.tile-note {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0.4rem 0 0;
  line-height: 1.6;
}
.tile-note a { color: var(--muted); }
.tile-note a:hover, .tile-note a:focus-visible { color: var(--accent-strong); }
.tile.placeholder {
  border-style: dashed;
  background: transparent;
}
.tile.placeholder .tile-title { color: var(--muted); font-style: italic; font-weight: 400; }
.tile.placeholder .tile-meta { color: var(--muted); }

/* callout */
.callout {
  border-left: 3px solid var(--accent);
  padding: 0.9rem 1.25rem;
  margin: 1.5rem 0 2rem;
  background: var(--tint);
  border-radius: 0 8px 8px 0;
}
.callout p { color: var(--fg); margin: 0; }
.callout strong { color: var(--accent-strong); }

/* effective date (privacy/terms) */
.effective {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
  margin: 0 0 2rem;
}

/* journal entry list */
.entry {
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
}
.entry:last-of-type { border-bottom: 1px solid var(--border); }
.entry-date {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 0.5rem;
  font-weight: 600;
}
.entry-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
  color: var(--fg);
  letter-spacing: -0.005em;
  line-height: 1.25;
}
.entry-title a { color: inherit; }
.entry-title a:hover, .entry-title a:focus-visible { color: var(--accent-strong); text-decoration: none; }
.entry-excerpt { margin: 0; color: var(--muted); }

/* small link block (see-all etc.) */
.more {
  margin-top: 1.25rem;
  font-size: 0.92rem;
}

/* footer */
footer.site-footer {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
}
footer.site-footer .footer-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  align-items: baseline;
}
footer.site-footer a {
  color: var(--muted);
  transition: color 160ms ease;
}
footer.site-footer a:hover, footer.site-footer a:focus-visible { color: var(--accent-strong); }