/* =====================================================
   Personal site — style.css
   Deliberately simple. Looks like a person made it,
   because a person did.
   ===================================================== */

:root {
  --bg: #FFFFFF;
  --text: #1A1A1A;
  --muted: #666666;
  --line: #DDDDDD;
  --link: #0B5394;      /* classic honest blue */
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  max-width: 660px;          /* narrow column = easy to read fast */
  padding: 0 20px;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.6;
}

/* ---------- Links ---------- */
a { color: var(--link); }
a:hover { color: #063a68; }
a:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }

/* ---------- Navigation ---------- */
header {
  border-bottom: 1px solid var(--line);
  padding: 18px 0 14px;
  margin-bottom: 36px;
}

nav {
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
  display: flex;
  gap: 22px;
}
nav a { text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--text); }
nav a.active { color: var(--text); font-weight: 600; }

/* ---------- Headings & text ---------- */
h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  margin: 0 0 8px;
}

h2 {
  font-size: 1.25rem;
  margin: 40px 0 10px;
}

.tagline {
  color: var(--muted);
  margin: 0 0 32px;
}

.meta {
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  color: var(--muted);
}

.note { color: var(--muted); }

/* ---------- Homepage project list ---------- */
.project-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.project-list li {
  margin-bottom: 18px;
}
.project-list li a { font-weight: 600; }
.project-list .meta { margin-left: 8px; }
.project-list p { margin: 4px 0 0; }

/* ---------- Projects overview (cards) ---------- */
.project-cards {
  list-style: none;
  padding: 0;
  margin: 0;
}
.project-cards li { margin-bottom: 16px; }

.card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text);
}
.card:hover {
  border-color: var(--link);
  color: var(--text);
}
.card h2 {
  margin: 0 0 4px;
  font-size: 1.2rem;
  color: var(--link);
}
.card .meta { display: block; margin-bottom: 8px; }
.card p { margin: 0 0 10px; }
.card-more {
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  color: var(--link);
}

/* ---------- Card thumbnails ---------- */
.card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.card-thumb {
  flex: 0 0 130px;
  width: 130px;
  height: 95px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.card-body { flex: 1; min-width: 0; }

@media (max-width: 560px) {
  .card { flex-direction: column; }
  .card-thumb { width: 100%; height: 150px; flex: none; }
}

/* ---------- Project detail page ---------- */
.breadcrumb {
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  margin: 0 0 24px;
}
.breadcrumb a { text-decoration: none; color: var(--muted); }
.breadcrumb a:hover { color: var(--text); }

main > .meta { display: block; margin: -2px 0 8px; }

main img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

/* ---------- Figures and captions ---------- */
figure {
  margin: 28px 0;
}
figure img {
  display: block;
}
figcaption {
  font-family: system-ui, sans-serif;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
  margin-top: 8px;
}

/* ---------- Quotes ---------- */
blockquote {
  margin: 20px 0;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--line);
  color: var(--muted);
  font-style: italic;
}
blockquote q { quotes: none; }

.portrait {
  float: right;
  width: 180px;
  margin: 4px 0 12px 20px;
  border: 1px solid var(--line);
  border-radius: 5px;
}
@media (max-width: 560px) {
  .portrait { float: none; width: 100%; margin: 0 0 16px; }
}

/* ---------- Writing page ---------- */
.article-list {
  list-style: none;
  padding: 0;
}
.article-list li { margin-bottom: 12px; }
.article-list .meta { margin-left: 8px; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  margin-top: 56px;
  padding: 14px 0 32px;
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  color: var(--muted);
}
/* ---------- Wide block (breaks out of the text column) ---------- */
.wide {
  width: min(1100px, calc(100vw - 40px));
  margin-left: 50%;
  transform: translateX(-50%);
}

.exp {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  margin-top: 36px;
}
.exp:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}
.exp h2 { margin-bottom: 2px; }
.exp h3 { font-size: 1rem; margin-top: 28px; }

/* ---------- Mobile ---------- */
@media (max-width: 480px) {
  body { font-size: 17px; }
  h1 { font-size: 1.6rem; }
}