/* Home page. */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  margin: 0 0 12px;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
  padding: 72px 0 40px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 600;
  font-variation-settings: "opsz" 144;
  margin-bottom: 20px;
}
.lede {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink);
}
.hero-text > p:not(.eyebrow):not(.lede) {
  color: var(--ink-2);
}
.profile-links {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-figure {
  margin: 0;
}
.grid-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.grid-card canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}
.grid-card-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
}
.ramp-bar {
  flex: 1;
  height: 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, var(--ramp-0), var(--ramp-1), var(--ramp-2), var(--ramp-3), var(--ramp-4), var(--ramp-5));
}
.hero-figure figcaption {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--ink-3);
  line-height: 1.5;
}
.hero-figure figcaption strong {
  color: var(--ink-2);
  font-weight: 500;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 40px;
  }
  .hero-figure {
    max-width: 420px;
  }
}

/* ---------------------------------------------------------------- sections */

.section {
  padding-top: 72px;
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 24px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  font-size: 1.9rem;
}
.section-head p {
  margin: 0;
  color: var(--ink-3);
  font-size: 0.95rem;
}

.themes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.theme {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 24px 18px;
}
.theme-index {
  display: block;
  color: var(--accent);
  font-size: 0.8rem;
  margin-bottom: 6px;
}
.theme h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.theme p {
  color: var(--ink-2);
  font-size: 0.96rem;
}
.theme .theme-ref {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-3);
}
@media (max-width: 720px) {
  .themes {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------- play card */

.play-card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(120% 140% at 100% 0%, var(--accent-soft) 0%, transparent 60%),
    var(--surface);
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition:
    border-color 0.2s,
    transform 0.2s;
}
.play-card:hover {
  border-color: var(--accent);
  text-decoration: none;
}
@media (prefers-reduced-motion: no-preference) {
  .play-card:hover {
    transform: translateY(-2px);
  }
}
.play-card h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin-bottom: 12px;
}
.play-card p:not(.eyebrow) {
  color: var(--ink-2);
}
.play-preview canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
}
@media (max-width: 720px) {
  .play-card {
    grid-template-columns: 1fr;
    padding: 22px;
  }
  .play-preview {
    order: -1;
  }
}

/* ---------------------------------------------------------------- publications */

.pubs {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pub {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.pub:target {
  background: linear-gradient(90deg, var(--accent-soft), transparent 70%);
  border-radius: var(--radius-s);
}
.pub-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-top: 2px;
}
.pub-year {
  font-size: 0.95rem;
  color: var(--ink-2);
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
}
.tag-journal {
  border-color: var(--accent);
  color: var(--accent);
}
.pub-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.4;
  letter-spacing: 0;
  margin-bottom: 6px;
}
.pub-authors,
.pub-venue {
  margin: 0;
  font-size: 0.93rem;
  color: var(--ink-2);
}
.pub-authors strong {
  color: var(--ink);
  font-weight: 600;
}
.pub-summary {
  margin: 10px 0 0;
  font-size: 0.93rem;
  color: var(--ink-3);
  max-width: 72ch;
}
.pub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.btn-play {
  border-color: var(--accent);
  color: var(--accent);
}
.bib {
  position: relative;
  margin-top: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
}
.bib pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 0.8rem;
  line-height: 1.5;
}
.bib .bib-copy {
  position: absolute;
  top: 8px;
  right: 8px;
}
@media (max-width: 640px) {
  .pub {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .pub-meta {
    flex-direction: row;
    align-items: center;
  }
}

/* ---------------------------------------------------------------- software */

.software {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.soft {
  display: block;
  height: 100%;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s;
}
.soft:hover {
  border-color: var(--accent);
  text-decoration: none;
}
.soft h3 {
  font-size: 1.15rem;
  margin: 4px 0 6px;
}
.soft h3::after {
  content: " ↗";
  font-family: var(--font-body);
  font-size: 0.85em;
  color: var(--ink-3);
}
.soft p {
  margin: 0;
  color: var(--ink-2);
  font-size: 0.93rem;
}
.soft-lang {
  font-size: 0.75rem;
  color: var(--ink-3);
}
@media (max-width: 720px) {
  .software {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------- timeline */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.timeline li {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}
.timeline time {
  color: var(--ink-3);
  font-size: 0.88rem;
  padding-top: 2px;
}

/* ---------------------------------------------------------------- 404 */

.not-found {
  padding: 18vh 0 96px;
}
.not-found h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 16px;
}