/* Standalone styles for the new single-page academic home (/home/).
   Self-contained — does not use the Jekyll/academicpages theme. */

:root {
  --ink: #1c1d21;
  --muted: #6a6f78;
  --faint: #9aa0a8;
  --accent: #2f5b8f;
  --rule: #e7e8ea;
  --bg: #fdfdfc;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
a:hover { border-bottom-color: var(--accent); }

.home-wrap {
  max-width: none;
  margin: 0;
  padding: 4rem clamp(1.5rem, 5vw, 6rem) 5rem;
}

/* ---- Header ---- */
.home-header {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}
.home-photo {
  flex: 0 0 auto;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
}
.home-intro { flex: 1 1 auto; min-width: 0; }
.home-name {
  margin: 0 0 0.25rem;
  font-size: 1.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.home-affil {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 0.98rem;
}
.home-affil a { color: var(--muted); border-bottom-color: var(--faint); }
.home-affil a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.home-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  font-size: 0.92rem;
}
.home-links a { color: var(--muted); }
.home-links a:hover { color: var(--accent); }

/* ---- Body text ---- */
.home-bio p { margin: 0 0 1rem; }
.home-bio p:last-child { margin-bottom: 0; }

/* ---- Sections ---- */
.home-section { margin-top: 3rem; }
.home-section > h2 {
  margin: 0 0 1.2rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faint);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
}

/* ---- News ---- */
.home-news { display: grid; gap: 0.65rem; }
.home-news-item {
  display: grid;
  grid-template-columns: 6.2rem 1fr;
  gap: 0.8rem;
  align-items: baseline;
}
.home-news-date {
  color: var(--faint);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.home-news-text { margin: 0; }

/* ---- Publications ---- */
.home-pub {
  display: flex;
  gap: 1.3rem;
  margin-bottom: 1.8rem;
  align-items: flex-start;
}
.home-pub-thumb {
  flex: 0 0 auto;
  width: 180px;
  height: 123px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--rule);
  background: #fff;
}
.home-pub-body { flex: 1 1 auto; min-width: 0; }
.home-pub-title {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}
.home-pub-authors { margin: 0 0 0.2rem; font-size: 0.95rem; }
.home-pub-authors .me { font-weight: 700; }
.home-pub-venue { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.9rem; }
.home-pub-award { color: #b4451f; font-weight: 600; }
.home-pub-links { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: 0.85rem; }
.home-pub-links a {
  color: var(--accent);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.1rem 0.7rem;
}
.home-pub-links a:hover { border-color: var(--accent); background: rgba(47, 91, 143, 0.05); }

/* ---- Footer ---- */
.home-footer {
  margin-top: 3.5rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--rule);
  color: var(--faint);
  font-size: 0.83rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---- Responsive ---- */
@media (max-width: 620px) {
  .home-wrap { padding: 2.5rem 1.2rem 3.5rem; }
  .home-header { flex-direction: column; gap: 1.2rem; align-items: center; text-align: center; }
  .home-links { justify-content: center; }
  .home-name { font-size: 1.7rem; }
  .home-news-item { grid-template-columns: 1fr; gap: 0.1rem; }
  .home-pub { flex-direction: column; gap: 0.7rem; }
  .home-pub-thumb { width: 100%; max-width: 320px; height: auto; aspect-ratio: 180 / 123; }
  .home-pub-featured { flex-direction: column; gap: 0.9rem; align-items: stretch; }
  .home-pub-featured .vplayer { flex-basis: auto; width: 100%; }
}

/* ---- Poster → play video player (shared component) ---- */
.vplayer {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #05070d;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--rule);
  cursor: pointer;
}
.vplayer-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.vplayer-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 74px; height: 74px;
  border: none;
  border-radius: 50%;
  background: rgba(20, 24, 32, 0.62);
  color: #fff;
  font-size: 1.45rem;
  padding-left: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  transition: background 0.2s ease, transform 0.2s ease;
}
.vplayer:hover .vplayer-play { background: rgba(47, 91, 143, 0.85); transform: translate(-50%, -50%) scale(1.06); }
.vplayer-media { position: absolute; inset: 0; width: 100%; height: 100%; background: #000; }
.vplayer-frame { position: absolute; inset: 0; }
.vplayer-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Featured (selected) publication: video beside the details on desktop
   (stacks on mobile — see the media query below). */
.home-pub-featured {
  display: flex;
  gap: 1.6rem;
  align-items: flex-start;
  margin-bottom: 2.6rem;
}
/* Compact by default (roughly the height of the details beside it); grows a
   little once a video is playing. */
.home-pub-featured .vplayer {
  flex: 0 0 auto;
  width: 240px;
  margin-bottom: 0;
  transition: width 0.25s ease;
}
.home-pub-featured .vplayer[data-active] { width: 400px; }
.home-pub-featured .home-pub-body { flex: 1 1 auto; min-width: 0; }

/* Featured publication with a static (non-video) poster that links out */
.home-pub-media { flex: 0 0 auto; width: 240px; display: block; border-bottom: none; }
.home-pub-media img { width: 100%; border-radius: 10px; border: 1px solid var(--rule); display: block; }

@media (max-width: 620px) {
  .home-pub-featured .vplayer,
  .home-pub-featured .vplayer[data-active],
  .home-pub-featured .home-pub-media { flex-basis: auto; width: 100%; }
}

/* ---- Games showcase ---- */
.home-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.home-game { margin: 0; }
.home-game .vplayer { cursor: pointer; }
.home-game .vplayer-poster { object-fit: cover; }
.home-game-title { margin-top: 0.5rem; font-weight: 600; font-size: 0.95rem; }