/* ============================================================
   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 {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;   /* nav sits at the right of the column */
  align-items: baseline;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: lowercase;   /* render labels lowercase */
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;   /* reserves room for the active rule */
}
.nav a:hover { color: var(--ink); }        /* muted → darken on hover */
.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);      /* subtle 2px accent underline */
}
.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 — single-column editorial
   ============================================================ */
.home .wrap {
  max-width: 46rem;          /* ≈640px reading column + 3rem gutters */
  padding: 0 3rem;
}
.home main { padding-top: 4rem; }

/* hero name — same typeface and weight, just sized up as the anchor */
.home .name {
  font-size: 2.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}
.home .intro {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* soft links row — linkedin · github · email */
.soft-links {
  margin: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.soft-links a { color: var(--muted); text-decoration: none; }
.soft-links a:hover { color: var(--accent); }
.soft-links a:hover .label { text-decoration: underline; text-underline-offset: 2px; }
.soft-links .brand {
  width: 1.05em;
  height: 1.05em;
  margin-right: 0.3rem;
  vertical-align: -0.15em;
  fill: currentColor;        /* monochrome — tracks the muted → accent link colour */
}
.soft-links .dot { margin: 0 0.5rem; color: var(--faint); }
/* sections as a vertical list, hairline-ruled */
.section-list { border-bottom: 1px solid var(--rule); }
.section-row {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  transition: padding-left 140ms ease;
}
.section-name {
  flex-shrink: 0;
  font-size: 1.1rem;
  font-weight: 600;
  transition: color 140ms ease;
}
.section-desc {
  flex: 1;
  text-align: right;
  color: var(--muted);
  font-size: 0.9rem;
}
.section-arrow {
  flex-shrink: 0;
  align-self: center;
  color: var(--accent);
  transition: transform 140ms ease;
}
.section-row:hover { padding-left: 0.5rem; }
.section-row:hover .section-name { color: var(--accent); }
.section-row:hover .section-arrow { transform: translateX(4px); }

/* quiet "recently" line */
.recently { margin: 2rem 0 0; font-size: 0.9rem; }
.recently-label { margin-right: 0.5rem; color: var(--faint); font-size: 0.8rem; }
.recently a { color: var(--accent); text-decoration: none; }
.recently a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.recently-tag { margin-left: 0.4rem; color: var(--muted); }

/* .paths grid is shared with the cover-letter project page — keep it */
.paths { display: grid; gap: 1rem; }
@media (min-width: 34rem) { .paths { gap: 1.1rem; } }

/* small screens: tighten gutters, stack each section description below its name */
@media (max-width: 37.5rem) {
  .home .wrap { padding: 0 1.5rem; }
  .section-row { flex-wrap: wrap; gap: 0.4rem 1rem; }
  .section-name { margin-right: auto; }
  .section-desc { order: 3; flex-basis: 100%; text-align: left; }
}

/* ============================================================
   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; }

/* embedded Spotify player (podcast episode or playlist) */
.work .episode-embed, .work .playlist-embed { margin: 0.4rem 0 1rem; }
.work .episode-embed iframe, .work .playlist-embed iframe { display: block; width: 100%; border: 0; border-radius: 12px; }
.work .episode-fallback, .work .playlist-fallback { font-size: 0.85rem; }
.work .episode-fallback a, .work .playlist-fallback a { color: var(--muted); }
.work .episode-fallback a:hover, .work .playlist-fallback a:hover { color: var(--accent-strong); }

/* in-post figure / screenshot */
.work .post-figure { margin: 1.4rem 0 1.6rem; }
.work .post-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: 12px;
}
.work .post-figure figcaption {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}
/* consecutive figures (a walkthrough sequence) read as one set */
.work .post-figure + .post-figure { margin-top: 0.9rem; }

/* prompt copy block */
.work .prompt-block {
  margin: 1.2rem 0 1.4rem;
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 0.75rem 1rem 0.9rem;
}
.work .prompt-block-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.work .prompt-block-label {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.work .prompt-copy-btn {
  position: relative;
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  color: var(--accent);
  display: flex;
  align-items: center;
  line-height: 1;
  transition: color 120ms ease;
}
.work .prompt-copy-btn:hover { color: var(--accent-strong); }
.work .prompt-copied-badge {
  position: absolute;
  bottom: calc(100% + 5px);
  right: 0;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-family: var(--sans);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 150ms ease, visibility 0s linear 150ms;
  pointer-events: none;
}
.work .prompt-copy-btn--copied .prompt-copied-badge {
  opacity: 1;
  visibility: visible;
  transition: opacity 150ms ease, visibility 0s linear 0s;
}
/* more specific than .work .post p to win margin + clamp */
.work .prompt-block .prompt-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.58;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

/* ============================================================
   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; }

/* life index — poems that expand in place (native <details>, no JS) */
.open .poem-list { margin-top: 0.5rem; }
.open .poem { border-top: 1px solid var(--rule); }
.open .poem:last-child { border-bottom: 1px solid var(--rule); }
.open .poem > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 1rem 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
}
.open .poem > summary::-webkit-details-marker { display: none; }
.open .poem > summary:hover { color: var(--accent-strong); }
.open .poem > summary .marker {
  color: var(--accent);
  font-size: 1rem;
  line-height: 1;
  transition: transform 160ms ease;
}
.open .poem[open] > summary .marker { transform: rotate(90deg); }
.open .poem-body {
  padding: 0.1rem 0 1.6rem 1.2rem;
  line-height: 1.8;
  font-size: 1.15rem;
}
.open .poem-body p { margin: 0 0 1.35rem; }
.open .poem-body p:last-child { margin-bottom: 0; }

/* ============================================================
   PROJECTS — sans-serif like working notes; index + a page per project
   ============================================================ */
.projects main { font-family: var(--sans); }
.projects .page-title { font-size: 1.5rem; margin: 0 0 0.4rem; }
.projects .page-lede  { color: var(--muted); margin: 0 0 2.5rem; }

.projects .post { line-height: 1.55; }
.projects .post-title { font-size: 1.6rem; margin: 0 0 0.4rem; }
.projects .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);
}
.projects .post p { margin-bottom: 1rem; }
.projects .post .placeholder-note { color: var(--faint); font-style: italic; }
.projects .post .links { margin-top: 1.6rem; font-size: 0.95rem; }