/* ============================================================
   kevinryan-site — shared styles (style.css)

   Palette : warm cream background, dark warm ink, one quiet
             slate-teal accent.
   Fonts   : system only (no web fonts).
   Sections:
     .work  → working notes   (sans-serif, tighter, metadata shown)
     .open  → a page in a book (serif, generous, larger, no dates)
   Nav, footer and palette are shared across every page.
   ============================================================ */

:root {
  --bg:            #f7f4ee;   /* warm off-white / cream    */
  --ink:           #21201d;   /* near-black, slightly warm */
  --muted:         #6d675c;   /* metadata, secondary text  */
  --faint:         #938d81;   /* very quiet text (footer)  */
  --accent:        #3f6b6e;   /* quiet slate-teal          */
  --accent-strong: #2c5154;   /* hover / active            */
  --rule:          #e4ded2;   /* hairlines                 */

  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;

  --measure: 38rem;           /* reading column width */
}

/* ---- base ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main { flex: 1 0 auto; padding-top: 2.5rem; }

::selection { background: #dde7e6; }

/* ---- layout shell ----------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header { padding-top: 2.25rem; }

.site-footer {
  flex-shrink: 0;
  margin-top: 5rem;
  padding-bottom: 3rem;
  color: var(--faint);
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}
.site-footer .wrap {
  border-top: 1px solid var(--rule);
  padding-top: 1.4rem;
}

/* ---- nav -------------------------------------------------- */
.nav {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--accent-strong); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav .sep { margin: 0 0.45rem; color: var(--rule); }

/* ---- links ------------------------------------------------ */
a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--accent-strong); }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---- generic type ----------------------------------------- */
h1, h2, h3 { line-height: 1.22; font-weight: 600; }
p { margin: 0 0 1.1rem; }

/* ============================================================
   LANDING — spare
   ============================================================ */
.home main { padding-top: 5rem; }
.home .name {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.45rem;
}
.home .intro {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 30rem;
  margin: 0 0 3rem;
}

.paths { display: grid; gap: 1rem; }
@media (min-width: 34rem) {
  .paths { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}
.path {
  display: block;
  padding: 1.5rem;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  transition: border-color 130ms ease;
}
.path:hover { border-color: var(--accent); }
.path .path-label {
  display: block;
  font-size: 1.12rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.path .path-sub { color: var(--muted); font-size: 0.9rem; }

/* ============================================================
   WORK — working notes (sans-serif, tight, metadata visible)
   ============================================================ */
.work main { font-family: var(--sans); }
.work .page-title { font-size: 1.5rem; margin: 0 0 0.4rem; }
.work .page-lede { color: var(--muted); margin: 0 0 2.5rem; }

/* index list */
.entry-list { list-style: none; margin: 0; padding: 0; }
.entry { padding: 1.1rem 0; border-top: 1px solid var(--rule); }
.entry:first-child { border-top: none; padding-top: 0; }
.entry > a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}
.entry > a:hover { color: var(--accent-strong); }
.entry .meta { color: var(--muted); font-size: 0.8rem; margin-top: 0.25rem; }
.entry .dek  { color: var(--muted); font-size: 0.92rem; margin-top: 0.3rem; }

/* work post */
.work .post { line-height: 1.5; }
.work .post-title { font-size: 1.6rem; margin: 0 0 0.4rem; }
.work .post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.8rem;
  margin: 0 0 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.work .post p { margin-bottom: 1rem; }

/* ============================================================
   OPEN — a page from a book (serif, generous, larger, no dates)
   ============================================================ */
.open main { font-family: var(--serif); }
.open .page-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin: 0 0 0.4rem;
}
.open .page-lede {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  margin: 0 0 2.5rem;
}

.open .entry { padding: 0.9rem 0; }
.open .entry > a {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

/* open post */
.open .post { line-height: 1.8; font-size: 1.2rem; }
.open .post-title {
  font-size: 1.95rem;
  line-height: 1.25;
  margin: 1rem 0 2.5rem;
}
.open .post p { margin-bottom: 1.6rem; }

/* ============================================================
   ABOUT
   ============================================================ */
.about .page-title { font-size: 1.5rem; margin: 0 0 1.2rem; }