@font-face {
  font-family: Virgil;
  src: url('../fonts/Virgil.woff2') format('woff2');
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f4f1eb;
  --fg: #111;
  --fg-soft: #333;
  --muted: #666;
  --faint: #999;
  --border: #d0cdc6;
  --cursor-bg: #1a1a1a;
  --selection-bg: #1a1a1a;
  --selection-fg: #f4f1eb;
}

[data-theme="dark"] {
  --bg: #1a1a1a;
  --fg: #e0ddd6;
  --fg-soft: #b8b5ae;
  --muted: #888;
  --faint: #666;
  --border: #333;
  --cursor-bg: #e0ddd6;
  --selection-bg: #e0ddd6;
  --selection-fg: #1a1a1a;
}

body {
  min-height: 100vh;
  padding: 5rem 1rem;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Courier Prime', 'Courier New', monospace;
  font-size: 20px;
  line-height: 1.8;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
}

a:hover { text-decoration-color: var(--muted); }
::selection { background: var(--selection-bg); color: var(--selection-fg); }

.frame {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 740px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.frame-wide { max-width: 860px; }

.topbar {
  padding: .5rem 3rem;
  border-bottom: 1px solid var(--border);
  color: var(--faint);
  font-size: .8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.nav {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] { color: var(--fg); }

.nav a + a::before {
  content: '/';
  margin-right: .6rem;
  color: var(--border);
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--faint);
  font: inherit;
  padding: 0;
  cursor: pointer;
  line-height: 1;
}

.theme-toggle:hover { color: var(--fg); }

.content {
  padding: 4.5rem 3rem 3.5rem;
}

.intro-head {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.profile-photo {
  width: 5.25rem;
  height: 5.25rem;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  object-fit: cover;
}

.eyebrow {
  color: var(--muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  margin-bottom: .35rem;
}

h1 {
  font-size: 1.18rem;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: .35rem;
}

.tagline {
  color: var(--muted);
  font-size: .88rem;
  font-style: italic;
  margin-bottom: 2rem;
}

.cursor {
  display: inline-block;
  width: 0.55rem;
  height: 0.82em;
  background: var(--cursor-bg);
  vertical-align: -0.08em;
  margin-left: 0.2rem;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

p {
  max-width: 36rem;
  color: var(--fg-soft);
  font-size: .98rem;
}

p + p { margin-top: 1rem; }

.lead {
  color: var(--fg);
  font-style: italic;
}

.handnote {
  margin-top: 1.8rem;
  color: var(--fg);
  font-family: Virgil, 'Comic Sans MS', cursive;
  font-size: 1.35rem;
  line-height: 1.2;
  transform: rotate(-1deg);
}

.handnote::before { content: '→ '; }

.index-section {
  margin-top: 2.25rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
}

h2 {
  color: var(--muted);
  font-size: .76rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .2em;
  margin-bottom: .85rem;
}

.workshop-teaser {
  color: var(--fg-soft);
  font-size: .88rem;
}

.workshop-teaser h3 {
  color: var(--fg);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: .25rem;
}

.workshop-teaser p {
  font-size: .88rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}

.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  border: 1px solid var(--border);
  padding: .9rem;
}

.card h3 {
  color: var(--fg);
  font-size: .94rem;
  font-weight: 400;
  margin-bottom: .35rem;
}

.card p {
  color: var(--fg-soft);
  font-size: .82rem;
  line-height: 1.65;
}

.rows-loose { gap: 1.2rem; }

.row strong { color: var(--fg); font-weight: 400; }

.timeline {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.timeline li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .85rem;
  color: var(--fg-soft);
  font-size: .88rem;
}

.timeline li > span {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border);
  color: var(--faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
}

.timeline strong { color: var(--fg); font-weight: 400; }

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: .95rem;
  padding: .42rem .8rem .38rem;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  font-size: .82rem;
  line-height: 1.15;
  text-decoration: none;
  transition: opacity .15s;
}

.button-link:hover {
  opacity: .85;
  text-decoration: none;
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
}

.logo-tile {
  min-height: 4.25rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .75rem;
}

.logo-tile img {
  display: block;
  width: 100%;
  max-width: 8.5rem;
  max-height: 2.7rem;
  object-fit: contain;
}

.logo-tile.logo-compact img { max-width: 2.4rem; }
.logo-tile.logo-wide img { max-width: 10.5rem; }
.logo-tile[title="TIM"] img { max-height: 2.35rem; }
.logo-tile[title="Thurgauer Technologie Forum"] img { max-height: 2.45rem; }

.logo-tile .logo-dark,
[data-theme="dark"] .logo-tile .logo-light { display: none; }

[data-theme="dark"] .logo-tile .logo-dark { display: block; }

.rows {
  display: grid;
  gap: .95rem;
}

.row,
.event-row {
  display: grid;
  grid-template-columns: 4.75rem minmax(0, 1fr);
  column-gap: 1rem;
  color: var(--fg-soft);
  font-size: .88rem;
}

.row-label {
  color: var(--faint);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.event-date {
  display: inline-flex;
  align-items: baseline;
  gap: .32rem;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.45;
  text-transform: none;
  letter-spacing: .04em;
  white-space: nowrap;
}

.event-date span {
  display: inline;
}

.event-tag {
  display: inline-block;
  margin-bottom: .25rem;
  padding: .14rem .46rem .12rem;
  border: 1px solid rgba(17, 17, 17, .14);
  border-radius: 999px;
  background: rgba(17, 17, 17, .08);
  color: var(--fg-soft);
  font-size: .62rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .09em;
}

[data-theme="dark"] .event-tag {
  border-color: rgba(224, 221, 214, .18);
  background: rgba(224, 221, 214, .1);
}

.event-title {
  display: block;
}

.event-location {
  display: block;
  margin-top: .1rem;
  color: var(--faint);
  font-size: .78rem;
}

.section-note {
  margin-top: 1.9rem;
  font-size: .88rem;
}

.swatches {
  display: grid;
  gap: .55rem;
}

.swatch {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--muted);
  font-size: .8rem;
}

.swatch span {
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

code { font-family: inherit; }

.design-note {
  margin: 0;
  display: inline-block;
}

.links {
  font-size: .86rem;
}

.links a { color: var(--muted); }
.links a:hover { color: var(--fg); }

.links a + a::before {
  content: '/';
  margin: 0 .5rem;
  color: var(--border);
  text-decoration: none;
  display: inline-block;
}

.site-footer {
  padding: .85rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: .78rem;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover { color: var(--fg); }

.lexicon-list {
  display: grid;
  gap: .75rem;
  margin-top: 1.5rem;
}

.lexicon-card {
  display: block;
  padding: .95rem 1rem;
  border: 1px solid var(--border);
  text-decoration: none;
}

.lexicon-card:hover { border-color: var(--muted); }

.lexicon-card-term {
  display: block;
  color: var(--fg);
}

.lexicon-card-summary {
  display: block;
  margin-top: .15rem;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.55;
}

.lexicon-body p + p { margin-top: 1rem; }
.back-link { color: var(--muted); }
.back-link:hover { color: var(--fg); }

@media (max-width: 760px) {
  body { padding: 1rem; font-size: 17px; }
  .topbar { padding: .5rem 1.25rem; }
  .content { padding: 3rem 1.25rem 2.25rem; }
  .site-footer { padding: .85rem 1.25rem; }
  .intro-head { gap: 1rem; }
  .profile-photo { width: 4.25rem; height: 4.25rem; }
  .logo-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-tile img { max-width: 100%; }
  .cards,
  .cards-3 { grid-template-columns: 1fr; }
  .row,
  .event-row { grid-template-columns: 1fr; gap: .1rem; }
}

@media (max-width: 460px) {
  .intro-head { flex-direction: column; }
  .timeline li { grid-template-columns: 1fr; gap: .45rem; }
}