/* ===================================================================
   terrygregory.eu — site stylesheet
   =================================================================== */

:root {
  --ink: #1d2630;
  --muted: #5b6672;
  --accent: #14566b;
  --accent-soft: #eaf2f5;
  --bg: #fbfbf9;
  --card: #ffffff;
  --line: #e6e6df;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Navigation ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 251, 249, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.8rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.brand:hover { text-decoration: none; color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.2rem 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-links a.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* ---------- Layout ---------- */

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

h1, h2, h3 { font-family: var(--serif); line-height: 1.25; }

h1 { font-size: 2.3rem; margin: 0 0 0.3rem; font-weight: 700; }

h2 {
  font-size: 1.45rem;
  margin: 2.6rem 0 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
h2:first-child { margin-top: 0; }

h3 { font-size: 1.12rem; margin: 1.8rem 0 0.6rem; font-weight: 600; }

.lede {
  color: var(--muted);
  font-size: 1.12rem;
  margin: 0 0 1.2rem;
}

/* ---------- Home hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1fr 250px;
  gap: 2.5rem;
  align-items: start;
}

.hero-photo img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 6px 24px rgba(29, 38, 48, 0.14);
}

.roles { list-style: none; padding: 0; margin: 1rem 0; }
.roles li {
  padding-left: 1.1rem;
  position: relative;
  margin-bottom: 0.3rem;
  color: var(--ink);
}
.roles li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Link pills ---------- */

.links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.4rem 0 0;
}

.pill {
  display: inline-block;
  padding: 0.38rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color 0.15s, background 0.15s;
}
.pill:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  text-decoration: none;
}
.pill.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.pill.primary:hover { background: #0f4356; }

/* ---------- Interest chips ---------- */

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.8rem 0 0; }
.chip {
  padding: 0.28rem 0.8rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
}

/* ---------- News list ---------- */

.news { list-style: none; padding: 0; margin: 0; }
.news li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--line);
}
.news li:last-child { border-bottom: none; }
.news .date {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  padding-top: 0.12rem;
  white-space: nowrap;
}

/* ---------- Publications ---------- */

.pub {
  margin-bottom: 1.35rem;
  padding-left: 1.1rem;
  border-left: 3px solid var(--line);
}
.pub:hover { border-left-color: var(--accent); }

.pub .title { font-weight: 600; font-size: 1.02rem; }
.pub .authors { color: var(--muted); font-size: 0.94rem; }
.pub .venue { font-size: 0.94rem; }
.pub .venue em { color: var(--ink); }
.pub .status {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 5px;
  padding: 0.05rem 0.5rem;
  margin-left: 0.2rem;
}

.pub-links { margin-top: 0.3rem; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pub-links a {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.14rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--card);
}
.pub-links a:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  text-decoration: none;
}

.pub details { margin-top: 0.35rem; }
.pub details summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}
.pub details p {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0.4rem 0 0;
}

/* ---------- Simple tables (teaching) ---------- */

.entry {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--line);
}
.entry:last-child { border-bottom: none; }
.entry .when { color: var(--muted); font-size: 0.9rem; font-weight: 600; }
.entry .what strong { font-weight: 600; }
.entry .what .sub { color: var(--muted); font-size: 0.92rem; }

/* ---------- Media list ---------- */

.media-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.96rem;
}
.media-item:last-child { border-bottom: none; }
.media-item .date { color: var(--muted); font-size: 0.86rem; font-weight: 600; padding-top: 0.1rem; }
.media-item .outlet { font-weight: 600; }

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}
.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.6rem 1.25rem 2.2rem;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer a { color: var(--muted); text-decoration: underline; }
.footer a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; }
  .hero-photo { order: -1; max-width: 240px; }
  h1 { font-size: 1.9rem; }
  .news li, .entry, .media-item { grid-template-columns: 1fr; gap: 0.1rem; }
}